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-rw-r--r--Documentation/ABI/testing/sysfs-kernel-slab479
-rw-r--r--Documentation/networking/ip-sysctl.txt15
-rw-r--r--arch/microblaze/configs/nommu_defconfig50
-rw-r--r--arch/microblaze/kernel/intc.c4
-rw-r--r--arch/powerpc/configs/ps3_defconfig105
-rw-r--r--arch/powerpc/kernel/ftrace.c22
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S1
-rw-r--r--arch/powerpc/mm/pgtable.c3
-rw-r--r--arch/x86/Kconfig13
-rw-r--r--arch/x86/include/asm/paravirt.h2
-rw-r--r--arch/x86/include/asm/percpu.h10
-rw-r--r--arch/x86/include/asm/ptrace.h7
-rw-r--r--arch/x86/include/asm/spinlock.h4
-rw-r--r--arch/x86/kernel/Makefile3
-rw-r--r--arch/x86/kernel/apic/es7000_32.c8
-rw-r--r--arch/x86/kernel/cpu/mtrr/generic.c6
-rw-r--r--arch/x86/kernel/ftrace.c2
-rw-r--r--arch/x86/kernel/paravirt.c2
-rw-r--r--arch/x86/oprofile/backtrace.c2
-rw-r--r--arch/x86/xen/Makefile5
-rw-r--r--arch/x86/xen/mmu.c1
-rw-r--r--arch/x86/xen/xen-ops.h19
-rw-r--r--crypto/api.c3
-rw-r--r--crypto/eseqiv.c3
-rw-r--r--drivers/block/xen-blkfront.c10
-rw-r--r--drivers/cdrom/viocd.c2
-rw-r--r--drivers/char/random.c2
-rw-r--r--drivers/char/tpm/tpm_bios.c3
-rw-r--r--drivers/crypto/ixp4xx_crypto.c33
-rw-r--r--drivers/crypto/padlock-aes.c2
-rw-r--r--drivers/mfd/pcf50633-core.c2
-rw-r--r--drivers/mfd/wm8350-core.c8
-rw-r--r--drivers/mtd/devices/mtd_dataflash.c2
-rw-r--r--drivers/net/benet/be.h14
-rw-r--r--drivers/net/benet/be_main.c10
-rw-r--r--drivers/net/bonding/bond_3ad.c11
-rw-r--r--drivers/net/meth.c27
-rw-r--r--drivers/net/mlx4/en_cq.c4
-rw-r--r--drivers/net/mv643xx_eth.c41
-rw-r--r--drivers/net/vxge/vxge-traffic.c2
-rw-r--r--drivers/net/wimax/i2400m/rx.c5
-rw-r--r--drivers/regulator/da903x.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.c9
-rw-r--r--fs/cifs/cifssmb.c2
-rw-r--r--fs/cifs/link.c52
-rw-r--r--fs/nfs/dir.c3
-rw-r--r--fs/reiserfs/super.c2
-rw-r--r--fs/reiserfs/xattr.c81
-rw-r--r--include/asm-generic/local.h2
-rw-r--r--include/linux/reiserfs_xattr.h4
-rw-r--r--kernel/futex.c24
-rw-r--r--kernel/lockdep_internals.h4
-rw-r--r--kernel/power/disk.c4
-rw-r--r--kernel/sched_clock.c3
-rw-r--r--kernel/trace/trace.c2
-rw-r--r--mm/page-writeback.c6
-rw-r--r--mm/slob.c5
-rw-r--r--mm/slub.c6
-rw-r--r--net/bridge/br_input.c5
-rw-r--r--net/bridge/br_stp.c3
-rw-r--r--net/core/gen_estimator.c13
-rw-r--r--net/core/netpoll.c8
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/ipv4/Kconfig2
-rw-r--r--net/ipv4/ipconfig.c12
-rw-r--r--net/ipv4/tcp.c5
-rw-r--r--net/sched/sch_teql.c5
-rwxr-xr-xscripts/setlocalversion30
68 files changed, 950 insertions, 293 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-slab b/Documentation/ABI/testing/sysfs-kernel-slab
new file mode 100644
index 00000000000..6dcf75e594f
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-kernel-slab
@@ -0,0 +1,479 @@
1What: /sys/kernel/slab
2Date: May 2007
3KernelVersion: 2.6.22
4Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
5 Christoph Lameter <cl@linux-foundation.org>
6Description:
7 The /sys/kernel/slab directory contains a snapshot of the
8 internal state of the SLUB allocator for each cache. Certain
9 files may be modified to change the behavior of the cache (and
10 any cache it aliases, if any).
11Users: kernel memory tuning tools
12
13What: /sys/kernel/slab/cache/aliases
14Date: May 2007
15KernelVersion: 2.6.22
16Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
17 Christoph Lameter <cl@linux-foundation.org>
18Description:
19 The aliases file is read-only and specifies how many caches
20 have merged into this cache.
21
22What: /sys/kernel/slab/cache/align
23Date: May 2007
24KernelVersion: 2.6.22
25Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
26 Christoph Lameter <cl@linux-foundation.org>
27Description:
28 The align file is read-only and specifies the cache's object
29 alignment in bytes.
30
31What: /sys/kernel/slab/cache/alloc_calls
32Date: May 2007
33KernelVersion: 2.6.22
34Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
35 Christoph Lameter <cl@linux-foundation.org>
36Description:
37 The alloc_calls file is read-only and lists the kernel code
38 locations from which allocations for this cache were performed.
39 The alloc_calls file only contains information if debugging is
40 enabled for that cache (see Documentation/vm/slub.txt).
41
42What: /sys/kernel/slab/cache/alloc_fastpath
43Date: February 2008
44KernelVersion: 2.6.25
45Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
46 Christoph Lameter <cl@linux-foundation.org>
47Description:
48 The alloc_fastpath file is read-only and specifies how many
49 objects have been allocated using the fast path.
50 Available when CONFIG_SLUB_STATS is enabled.
51
52What: /sys/kernel/slab/cache/alloc_from_partial
53Date: February 2008
54KernelVersion: 2.6.25
55Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
56 Christoph Lameter <cl@linux-foundation.org>
57Description:
58 The alloc_from_partial file is read-only and specifies how
59 many times a cpu slab has been full and it has been refilled
60 by using a slab from the list of partially used slabs.
61 Available when CONFIG_SLUB_STATS is enabled.
62
63What: /sys/kernel/slab/cache/alloc_refill
64Date: February 2008
65KernelVersion: 2.6.25
66Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
67 Christoph Lameter <cl@linux-foundation.org>
68Description:
69 The alloc_refill file is read-only and specifies how many
70 times the per-cpu freelist was empty but there were objects
71 available as the result of remote cpu frees.
72 Available when CONFIG_SLUB_STATS is enabled.
73
74What: /sys/kernel/slab/cache/alloc_slab
75Date: February 2008
76KernelVersion: 2.6.25
77Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
78 Christoph Lameter <cl@linux-foundation.org>
79Description:
80 The alloc_slab file is read-only and specifies how many times
81 a new slab had to be allocated from the page allocator.
82 Available when CONFIG_SLUB_STATS is enabled.
83
84What: /sys/kernel/slab/cache/alloc_slowpath
85Date: February 2008
86KernelVersion: 2.6.25
87Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
88 Christoph Lameter <cl@linux-foundation.org>
89Description:
90 The alloc_slowpath file is read-only and specifies how many
91 objects have been allocated using the slow path because of a
92 refill or allocation from a partial or new slab.
93 Available when CONFIG_SLUB_STATS is enabled.
94
95What: /sys/kernel/slab/cache/cache_dma
96Date: May 2007
97KernelVersion: 2.6.22
98Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
99 Christoph Lameter <cl@linux-foundation.org>
100Description:
101 The cache_dma file is read-only and specifies whether objects
102 are from ZONE_DMA.
103 Available when CONFIG_ZONE_DMA is enabled.
104
105What: /sys/kernel/slab/cache/cpu_slabs
106Date: May 2007
107KernelVersion: 2.6.22
108Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
109 Christoph Lameter <cl@linux-foundation.org>
110Description:
111 The cpu_slabs file is read-only and displays how many cpu slabs
112 are active and their NUMA locality.
113
114What: /sys/kernel/slab/cache/cpuslab_flush
115Date: April 2009
116KernelVersion: 2.6.31
117Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
118 Christoph Lameter <cl@linux-foundation.org>
119Description:
120 The file cpuslab_flush is read-only and specifies how many
121 times a cache's cpu slabs have been flushed as the result of
122 destroying or shrinking a cache, a cpu going offline, or as
123 the result of forcing an allocation from a certain node.
124 Available when CONFIG_SLUB_STATS is enabled.
125
126What: /sys/kernel/slab/cache/ctor
127Date: May 2007
128KernelVersion: 2.6.22
129Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
130 Christoph Lameter <cl@linux-foundation.org>
131Description:
132 The ctor file is read-only and specifies the cache's object
133 constructor function, which is invoked for each object when a
134 new slab is allocated.
135
136What: /sys/kernel/slab/cache/deactivate_empty
137Date: February 2008
138KernelVersion: 2.6.25
139Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
140 Christoph Lameter <cl@linux-foundation.org>
141Description:
142 The file deactivate_empty is read-only and specifies how many
143 times an empty cpu slab was deactivated.
144 Available when CONFIG_SLUB_STATS is enabled.
145
146What: /sys/kernel/slab/cache/deactivate_full
147Date: February 2008
148KernelVersion: 2.6.25
149Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
150 Christoph Lameter <cl@linux-foundation.org>
151Description:
152 The file deactivate_full is read-only and specifies how many
153 times a full cpu slab was deactivated.
154 Available when CONFIG_SLUB_STATS is enabled.
155
156What: /sys/kernel/slab/cache/deactivate_remote_frees
157Date: February 2008
158KernelVersion: 2.6.25
159Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
160 Christoph Lameter <cl@linux-foundation.org>
161Description:
162 The file deactivate_remote_frees is read-only and specifies how
163 many times a cpu slab has been deactivated and contained free
164 objects that were freed remotely.
165 Available when CONFIG_SLUB_STATS is enabled.
166
167What: /sys/kernel/slab/cache/deactivate_to_head
168Date: February 2008
169KernelVersion: 2.6.25
170Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
171 Christoph Lameter <cl@linux-foundation.org>
172Description:
173 The file deactivate_to_head is read-only and specifies how
174 many times a partial cpu slab was deactivated and added to the
175 head of its node's partial list.
176 Available when CONFIG_SLUB_STATS is enabled.
177
178What: /sys/kernel/slab/cache/deactivate_to_tail
179Date: February 2008
180KernelVersion: 2.6.25
181Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
182 Christoph Lameter <cl@linux-foundation.org>
183Description:
184 The file deactivate_to_tail is read-only and specifies how
185 many times a partial cpu slab was deactivated and added to the
186 tail of its node's partial list.
187 Available when CONFIG_SLUB_STATS is enabled.
188
189What: /sys/kernel/slab/cache/destroy_by_rcu
190Date: May 2007
191KernelVersion: 2.6.22
192Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
193 Christoph Lameter <cl@linux-foundation.org>
194Description:
195 The destroy_by_rcu file is read-only and specifies whether
196 slabs (not objects) are freed by rcu.
197
198What: /sys/kernel/slab/cache/free_add_partial
199Date: February 2008
200KernelVersion: 2.6.25
201Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
202 Christoph Lameter <cl@linux-foundation.org>
203Description:
204 The file free_add_partial is read-only and specifies how many
205 times an object has been freed in a full slab so that it had to
206 added to its node's partial list.
207 Available when CONFIG_SLUB_STATS is enabled.
208
209What: /sys/kernel/slab/cache/free_calls
210Date: May 2007
211KernelVersion: 2.6.22
212Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
213 Christoph Lameter <cl@linux-foundation.org>
214Description:
215 The free_calls file is read-only and lists the locations of
216 object frees if slab debugging is enabled (see
217 Documentation/vm/slub.txt).
218
219What: /sys/kernel/slab/cache/free_fastpath
220Date: February 2008
221KernelVersion: 2.6.25
222Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
223 Christoph Lameter <cl@linux-foundation.org>
224Description:
225 The free_fastpath file is read-only and specifies how many
226 objects have been freed using the fast path because it was an
227 object from the cpu slab.
228 Available when CONFIG_SLUB_STATS is enabled.
229
230What: /sys/kernel/slab/cache/free_frozen
231Date: February 2008
232KernelVersion: 2.6.25
233Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
234 Christoph Lameter <cl@linux-foundation.org>
235Description:
236 The free_frozen file is read-only and specifies how many
237 objects have been freed to a frozen slab (i.e. a remote cpu
238 slab).
239 Available when CONFIG_SLUB_STATS is enabled.
240
241What: /sys/kernel/slab/cache/free_remove_partial
242Date: February 2008
243KernelVersion: 2.6.25
244Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
245 Christoph Lameter <cl@linux-foundation.org>
246Description:
247 The file free_remove_partial is read-only and specifies how
248 many times an object has been freed to a now-empty slab so
249 that it had to be removed from its node's partial list.
250 Available when CONFIG_SLUB_STATS is enabled.
251
252What: /sys/kernel/slab/cache/free_slab
253Date: February 2008
254KernelVersion: 2.6.25
255Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
256 Christoph Lameter <cl@linux-foundation.org>
257Description:
258 The free_slab file is read-only and specifies how many times an
259 empty slab has been freed back to the page allocator.
260 Available when CONFIG_SLUB_STATS is enabled.
261
262What: /sys/kernel/slab/cache/free_slowpath
263Date: February 2008
264KernelVersion: 2.6.25
265Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
266 Christoph Lameter <cl@linux-foundation.org>
267Description:
268 The free_slowpath file is read-only and specifies how many
269 objects have been freed using the slow path (i.e. to a full or
270 partial slab).
271 Available when CONFIG_SLUB_STATS is enabled.
272
273What: /sys/kernel/slab/cache/hwcache_align
274Date: May 2007
275KernelVersion: 2.6.22
276Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
277 Christoph Lameter <cl@linux-foundation.org>
278Description:
279 The hwcache_align file is read-only and specifies whether
280 objects are aligned on cachelines.
281
282What: /sys/kernel/slab/cache/min_partial
283Date: February 2009
284KernelVersion: 2.6.30
285Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
286 David Rientjes <rientjes@google.com>
287Description:
288 The min_partial file specifies how many empty slabs shall
289 remain on a node's partial list to avoid the overhead of
290 allocating new slabs. Such slabs may be reclaimed by utilizing
291 the shrink file.
292
293What: /sys/kernel/slab/cache/object_size
294Date: May 2007
295KernelVersion: 2.6.22
296Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
297 Christoph Lameter <cl@linux-foundation.org>
298Description:
299 The object_size file is read-only and specifies the cache's
300 object size.
301
302What: /sys/kernel/slab/cache/objects
303Date: May 2007
304KernelVersion: 2.6.22
305Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
306 Christoph Lameter <cl@linux-foundation.org>
307Description:
308 The objects file is read-only and displays how many objects are
309 active and from which nodes they are from.
310
311What: /sys/kernel/slab/cache/objects_partial
312Date: April 2008
313KernelVersion: 2.6.26
314Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
315 Christoph Lameter <cl@linux-foundation.org>
316Description:
317 The objects_partial file is read-only and displays how many
318 objects are on partial slabs and from which nodes they are
319 from.
320
321What: /sys/kernel/slab/cache/objs_per_slab
322Date: May 2007
323KernelVersion: 2.6.22
324Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
325 Christoph Lameter <cl@linux-foundation.org>
326Description:
327 The file objs_per_slab is read-only and specifies how many
328 objects may be allocated from a single slab of the order
329 specified in /sys/kernel/slab/cache/order.
330
331What: /sys/kernel/slab/cache/order
332Date: May 2007
333KernelVersion: 2.6.22
334Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
335 Christoph Lameter <cl@linux-foundation.org>
336Description:
337 The order file specifies the page order at which new slabs are
338 allocated. It is writable and can be changed to increase the
339 number of objects per slab. If a slab cannot be allocated
340 because of fragmentation, SLUB will retry with the minimum order
341 possible depending on its characteristics.
342
343What: /sys/kernel/slab/cache/order_fallback
344Date: April 2008
345KernelVersion: 2.6.26
346Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
347 Christoph Lameter <cl@linux-foundation.org>
348Description:
349 The file order_fallback is read-only and specifies how many
350 times an allocation of a new slab has not been possible at the
351 cache's order and instead fallen back to its minimum possible
352 order.
353 Available when CONFIG_SLUB_STATS is enabled.
354
355What: /sys/kernel/slab/cache/partial
356Date: May 2007
357KernelVersion: 2.6.22
358Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
359 Christoph Lameter <cl@linux-foundation.org>
360Description:
361 The partial file is read-only and displays how long many
362 partial slabs there are and how long each node's list is.
363
364What: /sys/kernel/slab/cache/poison
365Date: May 2007
366KernelVersion: 2.6.22
367Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
368 Christoph Lameter <cl@linux-foundation.org>
369Description:
370 The poison file specifies whether objects should be poisoned
371 when a new slab is allocated.
372
373What: /sys/kernel/slab/cache/reclaim_account
374Date: May 2007
375KernelVersion: 2.6.22
376Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
377 Christoph Lameter <cl@linux-foundation.org>
378Description:
379 The reclaim_account file specifies whether the cache's objects
380 are reclaimable (and grouped by their mobility).
381
382What: /sys/kernel/slab/cache/red_zone
383Date: May 2007
384KernelVersion: 2.6.22
385Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
386 Christoph Lameter <cl@linux-foundation.org>
387Description:
388 The red_zone file specifies whether the cache's objects are red
389 zoned.
390
391What: /sys/kernel/slab/cache/remote_node_defrag_ratio
392Date: January 2008
393KernelVersion: 2.6.25
394Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
395 Christoph Lameter <cl@linux-foundation.org>
396Description:
397 The file remote_node_defrag_ratio specifies the percentage of
398 times SLUB will attempt to refill the cpu slab with a partial
399 slab from a remote node as opposed to allocating a new slab on
400 the local node. This reduces the amount of wasted memory over
401 the entire system but can be expensive.
402 Available when CONFIG_NUMA is enabled.
403
404What: /sys/kernel/slab/cache/sanity_checks
405Date: May 2007
406KernelVersion: 2.6.22
407Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
408 Christoph Lameter <cl@linux-foundation.org>
409Description:
410 The sanity_checks file specifies whether expensive checks
411 should be performed on free and, at minimum, enables double free
412 checks. Caches that enable sanity_checks cannot be merged with
413 caches that do not.
414
415What: /sys/kernel/slab/cache/shrink
416Date: May 2007
417KernelVersion: 2.6.22
418Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
419 Christoph Lameter <cl@linux-foundation.org>
420Description:
421 The shrink file is written when memory should be reclaimed from
422 a cache. Empty partial slabs are freed and the partial list is
423 sorted so the slabs with the fewest available objects are used
424 first.
425
426What: /sys/kernel/slab/cache/slab_size
427Date: May 2007
428KernelVersion: 2.6.22
429Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
430 Christoph Lameter <cl@linux-foundation.org>
431Description:
432 The slab_size file is read-only and specifies the object size
433 with metadata (debugging information and alignment) in bytes.
434
435What: /sys/kernel/slab/cache/slabs
436Date: May 2007
437KernelVersion: 2.6.22
438Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
439 Christoph Lameter <cl@linux-foundation.org>
440Description:
441 The slabs file is read-only and displays how long many slabs
442 there are (both cpu and partial) and from which nodes they are
443 from.
444
445What: /sys/kernel/slab/cache/store_user
446Date: May 2007
447KernelVersion: 2.6.22
448Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
449 Christoph Lameter <cl@linux-foundation.org>
450Description:
451 The store_user file specifies whether the location of
452 allocation or free should be tracked for a cache.
453
454What: /sys/kernel/slab/cache/total_objects
455Date: April 2008
456KernelVersion: 2.6.26
457Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
458 Christoph Lameter <cl@linux-foundation.org>
459Description:
460 The total_objects file is read-only and displays how many total
461 objects a cache has and from which nodes they are from.
462
463What: /sys/kernel/slab/cache/trace
464Date: May 2007
465KernelVersion: 2.6.22
466Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
467 Christoph Lameter <cl@linux-foundation.org>
468Description:
469 The trace file specifies whether object allocations and frees
470 should be traced.
471
472What: /sys/kernel/slab/cache/validate
473Date: May 2007
474KernelVersion: 2.6.22
475Contact: Pekka Enberg <penberg@cs.helsinki.fi>,
476 Christoph Lameter <cl@linux-foundation.org>
477Description:
478 Writing to the validate file causes SLUB to traverse all of its
479 cache's objects and check the validity of metadata.
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ec5de02f543..b121c5db707 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1266,13 +1266,22 @@ sctp_rmem - vector of 3 INTEGERs: min, default, max
1266sctp_wmem - vector of 3 INTEGERs: min, default, max 1266sctp_wmem - vector of 3 INTEGERs: min, default, max
1267 See tcp_wmem for a description. 1267 See tcp_wmem for a description.
1268 1268
1269UNDOCUMENTED:
1270 1269
1271/proc/sys/net/core/* 1270/proc/sys/net/core/*
1272 dev_weight FIXME 1271dev_weight - INTEGER
1272 The maximum number of packets that kernel can handle on a NAPI
1273 interrupt, it's a Per-CPU variable.
1274
1275 Default: 64
1273 1276
1274/proc/sys/net/unix/* 1277/proc/sys/net/unix/*
1275 max_dgram_qlen FIXME 1278max_dgram_qlen - INTEGER
1279 The maximum length of dgram socket receive queue
1280
1281 Default: 10
1282
1283
1284UNDOCUMENTED:
1276 1285
1277/proc/sys/net/irda/* 1286/proc/sys/net/irda/*
1278 fast_poll_increase FIXME 1287 fast_poll_increase FIXME
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index beb7ecd7279..4ef6af0a8f3 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.29 3# Linux kernel version: 2.6.30-rc5
4# Tue Mar 24 10:23:20 2009 4# Mon May 11 09:01:02 2009
5# 5#
6CONFIG_MICROBLAZE=y 6CONFIG_MICROBLAZE=y
7# CONFIG_SWAP is not set 7# CONFIG_SWAP is not set
@@ -32,6 +32,7 @@ CONFIG_LOCALVERSION_AUTO=y
32CONFIG_SYSVIPC=y 32CONFIG_SYSVIPC=y
33CONFIG_SYSVIPC_SYSCTL=y 33CONFIG_SYSVIPC_SYSCTL=y
34CONFIG_POSIX_MQUEUE=y 34CONFIG_POSIX_MQUEUE=y
35CONFIG_POSIX_MQUEUE_SYSCTL=y
35CONFIG_BSD_PROCESS_ACCT=y 36CONFIG_BSD_PROCESS_ACCT=y
36CONFIG_BSD_PROCESS_ACCT_V3=y 37CONFIG_BSD_PROCESS_ACCT_V3=y
37# CONFIG_TASKSTATS is not set 38# CONFIG_TASKSTATS is not set
@@ -63,6 +64,7 @@ CONFIG_SYSCTL_SYSCALL=y
63CONFIG_KALLSYMS=y 64CONFIG_KALLSYMS=y
64CONFIG_KALLSYMS_ALL=y 65CONFIG_KALLSYMS_ALL=y
65CONFIG_KALLSYMS_EXTRA_PASS=y 66CONFIG_KALLSYMS_EXTRA_PASS=y
67# CONFIG_STRIP_ASM_SYMS is not set
66# CONFIG_HOTPLUG is not set 68# CONFIG_HOTPLUG is not set
67CONFIG_PRINTK=y 69CONFIG_PRINTK=y
68CONFIG_BUG=y 70CONFIG_BUG=y
@@ -80,6 +82,8 @@ CONFIG_SLAB=y
80# CONFIG_SLUB is not set 82# CONFIG_SLUB is not set
81# CONFIG_SLOB is not set 83# CONFIG_SLOB is not set
82# CONFIG_PROFILING is not set 84# CONFIG_PROFILING is not set
85# CONFIG_MARKERS is not set
86# CONFIG_SLOW_WORK is not set
83# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set 87# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
84CONFIG_SLABINFO=y 88CONFIG_SLABINFO=y
85CONFIG_RT_MUTEXES=y 89CONFIG_RT_MUTEXES=y
@@ -92,7 +96,6 @@ CONFIG_MODULE_UNLOAD=y
92# CONFIG_MODULE_SRCVERSION_ALL is not set 96# CONFIG_MODULE_SRCVERSION_ALL is not set
93CONFIG_BLOCK=y 97CONFIG_BLOCK=y
94# CONFIG_LBD is not set 98# CONFIG_LBD is not set
95# CONFIG_BLK_DEV_IO_TRACE is not set
96# CONFIG_BLK_DEV_BSG is not set 99# CONFIG_BLK_DEV_BSG is not set
97# CONFIG_BLK_DEV_INTEGRITY is not set 100# CONFIG_BLK_DEV_INTEGRITY is not set
98 101
@@ -166,6 +169,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
166# CONFIG_PHYS_ADDR_T_64BIT is not set 169# CONFIG_PHYS_ADDR_T_64BIT is not set
167CONFIG_ZONE_DMA_FLAG=0 170CONFIG_ZONE_DMA_FLAG=0
168CONFIG_VIRT_TO_BUS=y 171CONFIG_VIRT_TO_BUS=y
172CONFIG_UNEVICTABLE_LRU=y
173CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
169 174
170# 175#
171# Exectuable file formats 176# Exectuable file formats
@@ -180,7 +185,6 @@ CONFIG_NET=y
180# 185#
181# Networking options 186# Networking options
182# 187#
183CONFIG_COMPAT_NET_DEV_OPS=y
184CONFIG_PACKET=y 188CONFIG_PACKET=y
185# CONFIG_PACKET_MMAP is not set 189# CONFIG_PACKET_MMAP is not set
186CONFIG_UNIX=y 190CONFIG_UNIX=y
@@ -232,6 +236,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
232# CONFIG_LAPB is not set 236# CONFIG_LAPB is not set
233# CONFIG_ECONET is not set 237# CONFIG_ECONET is not set
234# CONFIG_WAN_ROUTER is not set 238# CONFIG_WAN_ROUTER is not set
239# CONFIG_PHONET is not set
235# CONFIG_NET_SCHED is not set 240# CONFIG_NET_SCHED is not set
236# CONFIG_DCB is not set 241# CONFIG_DCB is not set
237 242
@@ -244,7 +249,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
244# CONFIG_IRDA is not set 249# CONFIG_IRDA is not set
245# CONFIG_BT is not set 250# CONFIG_BT is not set
246# CONFIG_AF_RXRPC is not set 251# CONFIG_AF_RXRPC is not set
247# CONFIG_PHONET is not set
248CONFIG_WIRELESS=y 252CONFIG_WIRELESS=y
249# CONFIG_CFG80211 is not set 253# CONFIG_CFG80211 is not set
250CONFIG_WIRELESS_OLD_REGULATORY=y 254CONFIG_WIRELESS_OLD_REGULATORY=y
@@ -379,6 +383,7 @@ CONFIG_MISC_DEVICES=y
379# CONFIG_ATA is not set 383# CONFIG_ATA is not set
380# CONFIG_MD is not set 384# CONFIG_MD is not set
381CONFIG_NETDEVICES=y 385CONFIG_NETDEVICES=y
386CONFIG_COMPAT_NET_DEV_OPS=y
382# CONFIG_DUMMY is not set 387# CONFIG_DUMMY is not set
383# CONFIG_BONDING is not set 388# CONFIG_BONDING is not set
384# CONFIG_MACVLAN is not set 389# CONFIG_MACVLAN is not set
@@ -388,6 +393,7 @@ CONFIG_NETDEVICES=y
388# CONFIG_PHYLIB is not set 393# CONFIG_PHYLIB is not set
389CONFIG_NET_ETHERNET=y 394CONFIG_NET_ETHERNET=y
390# CONFIG_MII is not set 395# CONFIG_MII is not set
396# CONFIG_ETHOC is not set
391# CONFIG_DNET is not set 397# CONFIG_DNET is not set
392# CONFIG_IBM_NEW_EMAC_ZMII is not set 398# CONFIG_IBM_NEW_EMAC_ZMII is not set
393# CONFIG_IBM_NEW_EMAC_RGMII is not set 399# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -405,7 +411,6 @@ CONFIG_NETDEV_10000=y
405# 411#
406# CONFIG_WLAN_PRE80211 is not set 412# CONFIG_WLAN_PRE80211 is not set
407# CONFIG_WLAN_80211 is not set 413# CONFIG_WLAN_80211 is not set
408# CONFIG_IWLWIFI_LEDS is not set
409 414
410# 415#
411# Enable WiMAX (Networking options) to see the WiMAX drivers 416# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -455,6 +460,7 @@ CONFIG_LEGACY_PTYS=y
455CONFIG_LEGACY_PTY_COUNT=256 460CONFIG_LEGACY_PTY_COUNT=256
456# CONFIG_IPMI_HANDLER is not set 461# CONFIG_IPMI_HANDLER is not set
457CONFIG_HW_RANDOM=y 462CONFIG_HW_RANDOM=y
463# CONFIG_HW_RANDOM_TIMERIOMEM is not set
458# CONFIG_RTC is not set 464# CONFIG_RTC is not set
459# CONFIG_GEN_RTC is not set 465# CONFIG_GEN_RTC is not set
460# CONFIG_R3964 is not set 466# CONFIG_R3964 is not set
@@ -525,7 +531,7 @@ CONFIG_USB_SUPPORT=y
525# 531#
526 532
527# 533#
528# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; 534# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
529# 535#
530# CONFIG_USB_GADGET is not set 536# CONFIG_USB_GADGET is not set
531 537
@@ -538,6 +544,7 @@ CONFIG_USB_SUPPORT=y
538# CONFIG_ACCESSIBILITY is not set 544# CONFIG_ACCESSIBILITY is not set
539# CONFIG_RTC_CLASS is not set 545# CONFIG_RTC_CLASS is not set
540# CONFIG_DMADEVICES is not set 546# CONFIG_DMADEVICES is not set
547# CONFIG_AUXDISPLAY is not set
541# CONFIG_UIO is not set 548# CONFIG_UIO is not set
542# CONFIG_STAGING is not set 549# CONFIG_STAGING is not set
543 550
@@ -563,6 +570,11 @@ CONFIG_FILE_LOCKING=y
563# CONFIG_FUSE_FS is not set 570# CONFIG_FUSE_FS is not set
564 571
565# 572#
573# Caches
574#
575# CONFIG_FSCACHE is not set
576
577#
566# CD-ROM/DVD Filesystems 578# CD-ROM/DVD Filesystems
567# 579#
568# CONFIG_ISO9660_FS is not set 580# CONFIG_ISO9660_FS is not set
@@ -601,8 +613,13 @@ CONFIG_CRAMFS=y
601# CONFIG_HPFS_FS is not set 613# CONFIG_HPFS_FS is not set
602# CONFIG_QNX4FS_FS is not set 614# CONFIG_QNX4FS_FS is not set
603CONFIG_ROMFS_FS=y 615CONFIG_ROMFS_FS=y
616CONFIG_ROMFS_BACKED_BY_BLOCK=y
617# CONFIG_ROMFS_BACKED_BY_MTD is not set
618# CONFIG_ROMFS_BACKED_BY_BOTH is not set
619CONFIG_ROMFS_ON_BLOCK=y
604# CONFIG_SYSV_FS is not set 620# CONFIG_SYSV_FS is not set
605# CONFIG_UFS_FS is not set 621# CONFIG_UFS_FS is not set
622# CONFIG_NILFS2_FS is not set
606CONFIG_NETWORK_FILESYSTEMS=y 623CONFIG_NETWORK_FILESYSTEMS=y
607CONFIG_NFS_FS=y 624CONFIG_NFS_FS=y
608CONFIG_NFS_V3=y 625CONFIG_NFS_V3=y
@@ -614,7 +631,6 @@ CONFIG_LOCKD_V4=y
614CONFIG_NFS_ACL_SUPPORT=y 631CONFIG_NFS_ACL_SUPPORT=y
615CONFIG_NFS_COMMON=y 632CONFIG_NFS_COMMON=y
616CONFIG_SUNRPC=y 633CONFIG_SUNRPC=y
617# CONFIG_SUNRPC_REGISTER_V4 is not set
618# CONFIG_RPCSEC_GSS_KRB5 is not set 634# CONFIG_RPCSEC_GSS_KRB5 is not set
619# CONFIG_RPCSEC_GSS_SPKM3 is not set 635# CONFIG_RPCSEC_GSS_SPKM3 is not set
620# CONFIG_SMB_FS is not set 636# CONFIG_SMB_FS is not set
@@ -647,6 +663,9 @@ CONFIG_DEBUG_SHIRQ=y
647CONFIG_DETECT_SOFTLOCKUP=y 663CONFIG_DETECT_SOFTLOCKUP=y
648CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y 664CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
649CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 665CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
666CONFIG_DETECT_HUNG_TASK=y
667# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
668CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
650CONFIG_SCHED_DEBUG=y 669CONFIG_SCHED_DEBUG=y
651CONFIG_SCHEDSTATS=y 670CONFIG_SCHEDSTATS=y
652CONFIG_TIMER_STATS=y 671CONFIG_TIMER_STATS=y
@@ -678,15 +697,8 @@ CONFIG_DEBUG_SG=y
678# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set 697# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
679# CONFIG_FAULT_INJECTION is not set 698# CONFIG_FAULT_INJECTION is not set
680CONFIG_SYSCTL_SYSCALL_CHECK=y 699CONFIG_SYSCTL_SYSCALL_CHECK=y
681 700# CONFIG_PAGE_POISONING is not set
682# 701# CONFIG_DYNAMIC_DEBUG is not set
683# Tracers
684#
685# CONFIG_SCHED_TRACER is not set
686# CONFIG_CONTEXT_SWITCH_TRACER is not set
687# CONFIG_BOOT_TRACER is not set
688# CONFIG_TRACE_BRANCH_PROFILING is not set
689# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
690# CONFIG_SAMPLES is not set 702# CONFIG_SAMPLES is not set
691CONFIG_EARLY_PRINTK=y 703CONFIG_EARLY_PRINTK=y
692CONFIG_HEART_BEAT=y 704CONFIG_HEART_BEAT=y
@@ -777,6 +789,7 @@ CONFIG_CRYPTO=y
777# Compression 789# Compression
778# 790#
779# CONFIG_CRYPTO_DEFLATE is not set 791# CONFIG_CRYPTO_DEFLATE is not set
792# CONFIG_CRYPTO_ZLIB is not set
780# CONFIG_CRYPTO_LZO is not set 793# CONFIG_CRYPTO_LZO is not set
781 794
782# 795#
@@ -784,6 +797,7 @@ CONFIG_CRYPTO=y
784# 797#
785# CONFIG_CRYPTO_ANSI_CPRNG is not set 798# CONFIG_CRYPTO_ANSI_CPRNG is not set
786CONFIG_CRYPTO_HW=y 799CONFIG_CRYPTO_HW=y
800# CONFIG_BINARY_PRINTF is not set
787 801
788# 802#
789# Library routines 803# Library routines
@@ -797,8 +811,8 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
797# CONFIG_CRC7 is not set 811# CONFIG_CRC7 is not set
798# CONFIG_LIBCRC32C is not set 812# CONFIG_LIBCRC32C is not set
799CONFIG_ZLIB_INFLATE=y 813CONFIG_ZLIB_INFLATE=y
800CONFIG_PLIST=y
801CONFIG_HAS_IOMEM=y 814CONFIG_HAS_IOMEM=y
802CONFIG_HAS_IOPORT=y 815CONFIG_HAS_IOPORT=y
803CONFIG_HAS_DMA=y 816CONFIG_HAS_DMA=y
804CONFIG_HAVE_LMB=y 817CONFIG_HAVE_LMB=y
818CONFIG_NLATTR=y
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index a69d3e3c2fd..b15605299a5 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -137,8 +137,8 @@ void __init init_IRQ(void)
137 137
138 intr_type = 138 intr_type =
139 *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL); 139 *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL);
140 if (intr_type >= (1 << nr_irq)) 140 if (intr_type >= (1 << (nr_irq + 1)))
141 printk(KERN_INFO " ERROR: Mishmash in king-of-intr param\n"); 141 printk(KERN_INFO " ERROR: Mismatch in kind-of-intr param\n");
142 142
143#ifdef CONFIG_SELFMOD_INTC 143#ifdef CONFIG_SELFMOD_INTC
144 selfmod_function((int *) arr_func, intc_baseaddr); 144 selfmod_function((int *) arr_func, intc_baseaddr);
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index ac14f5245d2..e28e65e7a0e 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,13 +1,14 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.29-rc8 3# Linux kernel version: 2.6.30-rc5
4# Fri Mar 13 09:28:45 2009 4# Fri May 15 10:37:00 2009
5# 5#
6CONFIG_PPC64=y 6CONFIG_PPC64=y
7 7
8# 8#
9# Processor support 9# Processor support
10# 10#
11CONFIG_PPC_BOOK3S=y
11# CONFIG_POWER4_ONLY is not set 12# CONFIG_POWER4_ONLY is not set
12CONFIG_POWER3=y 13CONFIG_POWER3=y
13CONFIG_POWER4=y 14CONFIG_POWER4=y
@@ -55,9 +56,11 @@ CONFIG_OF=y
55# CONFIG_GENERIC_TBSYNC is not set 56# CONFIG_GENERIC_TBSYNC is not set
56CONFIG_AUDIT_ARCH=y 57CONFIG_AUDIT_ARCH=y
57CONFIG_GENERIC_BUG=y 58CONFIG_GENERIC_BUG=y
59CONFIG_DTC=y
58# CONFIG_DEFAULT_UIMAGE is not set 60# CONFIG_DEFAULT_UIMAGE is not set
59# CONFIG_PPC_DCR_NATIVE is not set 61# CONFIG_PPC_DCR_NATIVE is not set
60# CONFIG_PPC_DCR_MMIO is not set 62# CONFIG_PPC_DCR_MMIO is not set
63CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
61CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" 64CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
62 65
63# 66#
@@ -72,6 +75,7 @@ CONFIG_SWAP=y
72CONFIG_SYSVIPC=y 75CONFIG_SYSVIPC=y
73CONFIG_SYSVIPC_SYSCTL=y 76CONFIG_SYSVIPC_SYSCTL=y
74CONFIG_POSIX_MQUEUE=y 77CONFIG_POSIX_MQUEUE=y
78CONFIG_POSIX_MQUEUE_SYSCTL=y
75# CONFIG_BSD_PROCESS_ACCT is not set 79# CONFIG_BSD_PROCESS_ACCT is not set
76# CONFIG_TASKSTATS is not set 80# CONFIG_TASKSTATS is not set
77# CONFIG_AUDIT is not set 81# CONFIG_AUDIT is not set
@@ -88,8 +92,7 @@ CONFIG_CLASSIC_RCU=y
88CONFIG_LOG_BUF_SHIFT=17 92CONFIG_LOG_BUF_SHIFT=17
89# CONFIG_GROUP_SCHED is not set 93# CONFIG_GROUP_SCHED is not set
90# CONFIG_CGROUPS is not set 94# CONFIG_CGROUPS is not set
91CONFIG_SYSFS_DEPRECATED=y 95# CONFIG_SYSFS_DEPRECATED_V2 is not set
92CONFIG_SYSFS_DEPRECATED_V2=y
93# CONFIG_RELAY is not set 96# CONFIG_RELAY is not set
94CONFIG_NAMESPACES=y 97CONFIG_NAMESPACES=y
95# CONFIG_UTS_NS is not set 98# CONFIG_UTS_NS is not set
@@ -99,6 +102,9 @@ CONFIG_NAMESPACES=y
99# CONFIG_NET_NS is not set 102# CONFIG_NET_NS is not set
100CONFIG_BLK_DEV_INITRD=y 103CONFIG_BLK_DEV_INITRD=y
101CONFIG_INITRAMFS_SOURCE="" 104CONFIG_INITRAMFS_SOURCE=""
105CONFIG_RD_GZIP=y
106# CONFIG_RD_BZIP2 is not set
107# CONFIG_RD_LZMA is not set
102CONFIG_CC_OPTIMIZE_FOR_SIZE=y 108CONFIG_CC_OPTIMIZE_FOR_SIZE=y
103CONFIG_SYSCTL=y 109CONFIG_SYSCTL=y
104CONFIG_ANON_INODES=y 110CONFIG_ANON_INODES=y
@@ -107,6 +113,7 @@ CONFIG_SYSCTL_SYSCALL=y
107CONFIG_KALLSYMS=y 113CONFIG_KALLSYMS=y
108CONFIG_KALLSYMS_ALL=y 114CONFIG_KALLSYMS_ALL=y
109CONFIG_KALLSYMS_EXTRA_PASS=y 115CONFIG_KALLSYMS_EXTRA_PASS=y
116# CONFIG_STRIP_ASM_SYMS is not set
110CONFIG_HOTPLUG=y 117CONFIG_HOTPLUG=y
111CONFIG_PRINTK=y 118CONFIG_PRINTK=y
112CONFIG_BUG=y 119CONFIG_BUG=y
@@ -138,6 +145,7 @@ CONFIG_HAVE_KRETPROBES=y
138CONFIG_HAVE_ARCH_TRACEHOOK=y 145CONFIG_HAVE_ARCH_TRACEHOOK=y
139CONFIG_HAVE_DMA_ATTRS=y 146CONFIG_HAVE_DMA_ATTRS=y
140CONFIG_USE_GENERIC_SMP_HELPERS=y 147CONFIG_USE_GENERIC_SMP_HELPERS=y
148# CONFIG_SLOW_WORK is not set
141# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set 149# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
142CONFIG_SLABINFO=y 150CONFIG_SLABINFO=y
143CONFIG_RT_MUTEXES=y 151CONFIG_RT_MUTEXES=y
@@ -150,7 +158,6 @@ CONFIG_MODULE_UNLOAD=y
150# CONFIG_MODULE_SRCVERSION_ALL is not set 158# CONFIG_MODULE_SRCVERSION_ALL is not set
151CONFIG_STOP_MACHINE=y 159CONFIG_STOP_MACHINE=y
152CONFIG_BLOCK=y 160CONFIG_BLOCK=y
153# CONFIG_BLK_DEV_IO_TRACE is not set
154CONFIG_BLK_DEV_BSG=y 161CONFIG_BLK_DEV_BSG=y
155# CONFIG_BLK_DEV_INTEGRITY is not set 162# CONFIG_BLK_DEV_INTEGRITY is not set
156CONFIG_BLOCK_COMPAT=y 163CONFIG_BLOCK_COMPAT=y
@@ -172,7 +179,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
172# 179#
173# Platform support 180# Platform support
174# 181#
175CONFIG_PPC_MULTIPLATFORM=y
176# CONFIG_PPC_PSERIES is not set 182# CONFIG_PPC_PSERIES is not set
177# CONFIG_PPC_ISERIES is not set 183# CONFIG_PPC_ISERIES is not set
178# CONFIG_PPC_PMAC is not set 184# CONFIG_PPC_PMAC is not set
@@ -209,6 +215,7 @@ CONFIG_SPU_FS_64K_LS=y
209# CONFIG_SPU_TRACE is not set 215# CONFIG_SPU_TRACE is not set
210CONFIG_SPU_BASE=y 216CONFIG_SPU_BASE=y
211# CONFIG_PQ2ADS is not set 217# CONFIG_PQ2ADS is not set
218# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
212# CONFIG_IPIC is not set 219# CONFIG_IPIC is not set
213# CONFIG_MPIC is not set 220# CONFIG_MPIC is not set
214# CONFIG_MPIC_WEIRD is not set 221# CONFIG_MPIC_WEIRD is not set
@@ -279,11 +286,14 @@ CONFIG_PHYS_ADDR_T_64BIT=y
279CONFIG_ZONE_DMA_FLAG=1 286CONFIG_ZONE_DMA_FLAG=1
280CONFIG_BOUNCE=y 287CONFIG_BOUNCE=y
281CONFIG_UNEVICTABLE_LRU=y 288CONFIG_UNEVICTABLE_LRU=y
289CONFIG_HAVE_MLOCK=y
290CONFIG_HAVE_MLOCKED_PAGE_BIT=y
282CONFIG_ARCH_MEMORY_PROBE=y 291CONFIG_ARCH_MEMORY_PROBE=y
283CONFIG_PPC_HAS_HASH_64K=y 292CONFIG_PPC_HAS_HASH_64K=y
284CONFIG_PPC_4K_PAGES=y 293CONFIG_PPC_4K_PAGES=y
285# CONFIG_PPC_16K_PAGES is not set 294# CONFIG_PPC_16K_PAGES is not set
286# CONFIG_PPC_64K_PAGES is not set 295# CONFIG_PPC_64K_PAGES is not set
296# CONFIG_PPC_256K_PAGES is not set
287CONFIG_FORCE_MAX_ZONEORDER=13 297CONFIG_FORCE_MAX_ZONEORDER=13
288CONFIG_SCHED_SMT=y 298CONFIG_SCHED_SMT=y
289CONFIG_PROC_DEVICETREE=y 299CONFIG_PROC_DEVICETREE=y
@@ -316,7 +326,6 @@ CONFIG_NET=y
316# 326#
317# Networking options 327# Networking options
318# 328#
319CONFIG_COMPAT_NET_DEV_OPS=y
320CONFIG_PACKET=y 329CONFIG_PACKET=y
321CONFIG_PACKET_MMAP=y 330CONFIG_PACKET_MMAP=y
322CONFIG_UNIX=y 331CONFIG_UNIX=y
@@ -389,6 +398,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
389# CONFIG_LAPB is not set 398# CONFIG_LAPB is not set
390# CONFIG_ECONET is not set 399# CONFIG_ECONET is not set
391# CONFIG_WAN_ROUTER is not set 400# CONFIG_WAN_ROUTER is not set
401# CONFIG_PHONET is not set
392# CONFIG_NET_SCHED is not set 402# CONFIG_NET_SCHED is not set
393# CONFIG_DCB is not set 403# CONFIG_DCB is not set
394 404
@@ -396,6 +406,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
396# Network testing 406# Network testing
397# 407#
398# CONFIG_NET_PKTGEN is not set 408# CONFIG_NET_PKTGEN is not set
409# CONFIG_NET_DROP_MONITOR is not set
399# CONFIG_HAMRADIO is not set 410# CONFIG_HAMRADIO is not set
400# CONFIG_CAN is not set 411# CONFIG_CAN is not set
401# CONFIG_IRDA is not set 412# CONFIG_IRDA is not set
@@ -419,11 +430,9 @@ CONFIG_BT_HCIBTUSB=m
419# CONFIG_BT_HCIBFUSB is not set 430# CONFIG_BT_HCIBFUSB is not set
420# CONFIG_BT_HCIVHCI is not set 431# CONFIG_BT_HCIVHCI is not set
421# CONFIG_AF_RXRPC is not set 432# CONFIG_AF_RXRPC is not set
422# CONFIG_PHONET is not set
423CONFIG_WIRELESS=y 433CONFIG_WIRELESS=y
424CONFIG_CFG80211=m 434CONFIG_CFG80211=m
425# CONFIG_CFG80211_REG_DEBUG is not set 435# CONFIG_CFG80211_REG_DEBUG is not set
426CONFIG_NL80211=y
427# CONFIG_WIRELESS_OLD_REGULATORY is not set 436# CONFIG_WIRELESS_OLD_REGULATORY is not set
428CONFIG_WIRELESS_EXT=y 437CONFIG_WIRELESS_EXT=y
429# CONFIG_WIRELESS_EXT_SYSFS is not set 438# CONFIG_WIRELESS_EXT_SYSFS is not set
@@ -602,6 +611,7 @@ CONFIG_SCSI_WAIT_SCAN=m
602# CONFIG_SCSI_SRP_ATTRS is not set 611# CONFIG_SCSI_SRP_ATTRS is not set
603# CONFIG_SCSI_LOWLEVEL is not set 612# CONFIG_SCSI_LOWLEVEL is not set
604# CONFIG_SCSI_DH is not set 613# CONFIG_SCSI_DH is not set
614# CONFIG_SCSI_OSD_INITIATOR is not set
605# CONFIG_ATA is not set 615# CONFIG_ATA is not set
606CONFIG_MD=y 616CONFIG_MD=y
607# CONFIG_BLK_DEV_MD is not set 617# CONFIG_BLK_DEV_MD is not set
@@ -616,6 +626,7 @@ CONFIG_BLK_DEV_DM=m
616# CONFIG_DM_UEVENT is not set 626# CONFIG_DM_UEVENT is not set
617# CONFIG_MACINTOSH_DRIVERS is not set 627# CONFIG_MACINTOSH_DRIVERS is not set
618CONFIG_NETDEVICES=y 628CONFIG_NETDEVICES=y
629CONFIG_COMPAT_NET_DEV_OPS=y
619# CONFIG_DUMMY is not set 630# CONFIG_DUMMY is not set
620# CONFIG_BONDING is not set 631# CONFIG_BONDING is not set
621# CONFIG_MACVLAN is not set 632# CONFIG_MACVLAN is not set
@@ -625,6 +636,8 @@ CONFIG_NETDEVICES=y
625# CONFIG_PHYLIB is not set 636# CONFIG_PHYLIB is not set
626CONFIG_NET_ETHERNET=y 637CONFIG_NET_ETHERNET=y
627CONFIG_MII=m 638CONFIG_MII=m
639# CONFIG_ETHOC is not set
640# CONFIG_DNET is not set
628# CONFIG_IBM_NEW_EMAC_ZMII is not set 641# CONFIG_IBM_NEW_EMAC_ZMII is not set
629# CONFIG_IBM_NEW_EMAC_RGMII is not set 642# CONFIG_IBM_NEW_EMAC_RGMII is not set
630# CONFIG_IBM_NEW_EMAC_TAH is not set 643# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -646,12 +659,13 @@ CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE=y
646CONFIG_WLAN_80211=y 659CONFIG_WLAN_80211=y
647# CONFIG_LIBERTAS is not set 660# CONFIG_LIBERTAS is not set
648# CONFIG_LIBERTAS_THINFIRM is not set 661# CONFIG_LIBERTAS_THINFIRM is not set
662# CONFIG_AT76C50X_USB is not set
649# CONFIG_USB_ZD1201 is not set 663# CONFIG_USB_ZD1201 is not set
650# CONFIG_USB_NET_RNDIS_WLAN is not set 664# CONFIG_USB_NET_RNDIS_WLAN is not set
651# CONFIG_RTL8187 is not set 665# CONFIG_RTL8187 is not set
652# CONFIG_MAC80211_HWSIM is not set 666# CONFIG_MAC80211_HWSIM is not set
653# CONFIG_P54_COMMON is not set 667# CONFIG_P54_COMMON is not set
654# CONFIG_IWLWIFI_LEDS is not set 668# CONFIG_AR9170_USB is not set
655# CONFIG_HOSTAP is not set 669# CONFIG_HOSTAP is not set
656# CONFIG_B43 is not set 670# CONFIG_B43 is not set
657# CONFIG_B43LEGACY is not set 671# CONFIG_B43LEGACY is not set
@@ -673,6 +687,7 @@ CONFIG_USB_PEGASUS=m
673CONFIG_USB_USBNET=m 687CONFIG_USB_USBNET=m
674CONFIG_USB_NET_AX8817X=m 688CONFIG_USB_NET_AX8817X=m
675# CONFIG_USB_NET_CDCETHER is not set 689# CONFIG_USB_NET_CDCETHER is not set
690# CONFIG_USB_NET_CDC_EEM is not set
676# CONFIG_USB_NET_DM9601 is not set 691# CONFIG_USB_NET_DM9601 is not set
677# CONFIG_USB_NET_SMSC95XX is not set 692# CONFIG_USB_NET_SMSC95XX is not set
678# CONFIG_USB_NET_GL620A is not set 693# CONFIG_USB_NET_GL620A is not set
@@ -724,28 +739,7 @@ CONFIG_INPUT_EVDEV=m
724# 739#
725# CONFIG_INPUT_KEYBOARD is not set 740# CONFIG_INPUT_KEYBOARD is not set
726# CONFIG_INPUT_MOUSE is not set 741# CONFIG_INPUT_MOUSE is not set
727CONFIG_INPUT_JOYSTICK=y 742# CONFIG_INPUT_JOYSTICK is not set
728# CONFIG_JOYSTICK_ANALOG is not set
729# CONFIG_JOYSTICK_A3D is not set
730# CONFIG_JOYSTICK_ADI is not set
731# CONFIG_JOYSTICK_COBRA is not set
732# CONFIG_JOYSTICK_GF2K is not set
733# CONFIG_JOYSTICK_GRIP is not set
734# CONFIG_JOYSTICK_GRIP_MP is not set
735# CONFIG_JOYSTICK_GUILLEMOT is not set
736# CONFIG_JOYSTICK_INTERACT is not set
737# CONFIG_JOYSTICK_SIDEWINDER is not set
738# CONFIG_JOYSTICK_TMDC is not set
739# CONFIG_JOYSTICK_IFORCE is not set
740# CONFIG_JOYSTICK_WARRIOR is not set
741# CONFIG_JOYSTICK_MAGELLAN is not set
742# CONFIG_JOYSTICK_SPACEORB is not set
743# CONFIG_JOYSTICK_SPACEBALL is not set
744# CONFIG_JOYSTICK_STINGER is not set
745# CONFIG_JOYSTICK_TWIDJOY is not set
746# CONFIG_JOYSTICK_ZHENHUA is not set
747# CONFIG_JOYSTICK_JOYDUMP is not set
748# CONFIG_JOYSTICK_XPAD is not set
749# CONFIG_INPUT_TABLET is not set 743# CONFIG_INPUT_TABLET is not set
750# CONFIG_INPUT_TOUCHSCREEN is not set 744# CONFIG_INPUT_TOUCHSCREEN is not set
751# CONFIG_INPUT_MISC is not set 745# CONFIG_INPUT_MISC is not set
@@ -864,6 +858,7 @@ CONFIG_FB_PS3_DEFAULT_SIZE_M=9
864# CONFIG_FB_VIRTUAL is not set 858# CONFIG_FB_VIRTUAL is not set
865# CONFIG_FB_METRONOME is not set 859# CONFIG_FB_METRONOME is not set
866# CONFIG_FB_MB862XX is not set 860# CONFIG_FB_MB862XX is not set
861# CONFIG_FB_BROADSHEET is not set
867# CONFIG_BACKLIGHT_LCD_SUPPORT is not set 862# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
868 863
869# 864#
@@ -934,15 +929,17 @@ CONFIG_USB_HIDDEV=y
934# 929#
935# Special HID drivers 930# Special HID drivers
936# 931#
937# CONFIG_HID_COMPAT is not set
938# CONFIG_HID_A4TECH is not set 932# CONFIG_HID_A4TECH is not set
939# CONFIG_HID_APPLE is not set 933# CONFIG_HID_APPLE is not set
940# CONFIG_HID_BELKIN is not set 934# CONFIG_HID_BELKIN is not set
941# CONFIG_HID_CHERRY is not set 935# CONFIG_HID_CHERRY is not set
942# CONFIG_HID_CHICONY is not set 936# CONFIG_HID_CHICONY is not set
943# CONFIG_HID_CYPRESS is not set 937# CONFIG_HID_CYPRESS is not set
938# CONFIG_DRAGONRISE_FF is not set
944# CONFIG_HID_EZKEY is not set 939# CONFIG_HID_EZKEY is not set
940# CONFIG_HID_KYE is not set
945# CONFIG_HID_GYRATION is not set 941# CONFIG_HID_GYRATION is not set
942# CONFIG_HID_KENSINGTON is not set
946# CONFIG_HID_LOGITECH is not set 943# CONFIG_HID_LOGITECH is not set
947# CONFIG_HID_MICROSOFT is not set 944# CONFIG_HID_MICROSOFT is not set
948# CONFIG_HID_MONTEREY is not set 945# CONFIG_HID_MONTEREY is not set
@@ -950,7 +947,7 @@ CONFIG_USB_HIDDEV=y
950# CONFIG_HID_PANTHERLORD is not set 947# CONFIG_HID_PANTHERLORD is not set
951# CONFIG_HID_PETALYNX is not set 948# CONFIG_HID_PETALYNX is not set
952# CONFIG_HID_SAMSUNG is not set 949# CONFIG_HID_SAMSUNG is not set
953# CONFIG_HID_SONY is not set 950CONFIG_HID_SONY=m
954# CONFIG_HID_SUNPLUS is not set 951# CONFIG_HID_SUNPLUS is not set
955# CONFIG_GREENASIA_FF is not set 952# CONFIG_GREENASIA_FF is not set
956# CONFIG_HID_TOPSEED is not set 953# CONFIG_HID_TOPSEED is not set
@@ -1012,11 +1009,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1012# CONFIG_USB_TMC is not set 1009# CONFIG_USB_TMC is not set
1013 1010
1014# 1011#
1015# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; 1012# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
1016# 1013#
1017 1014
1018# 1015#
1019# see USB_STORAGE Help for more information 1016# also be needed; see USB_STORAGE Help for more info
1020# 1017#
1021CONFIG_USB_STORAGE=m 1018CONFIG_USB_STORAGE=m
1022# CONFIG_USB_STORAGE_DEBUG is not set 1019# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1058,7 +1055,6 @@ CONFIG_USB_STORAGE=m
1058# CONFIG_USB_LED is not set 1055# CONFIG_USB_LED is not set
1059# CONFIG_USB_CYPRESS_CY7C63 is not set 1056# CONFIG_USB_CYPRESS_CY7C63 is not set
1060# CONFIG_USB_CYTHERM is not set 1057# CONFIG_USB_CYTHERM is not set
1061# CONFIG_USB_PHIDGET is not set
1062# CONFIG_USB_IDMOUSE is not set 1058# CONFIG_USB_IDMOUSE is not set
1063# CONFIG_USB_FTDI_ELAN is not set 1059# CONFIG_USB_FTDI_ELAN is not set
1064# CONFIG_USB_APPLEDISPLAY is not set 1060# CONFIG_USB_APPLEDISPLAY is not set
@@ -1074,6 +1070,7 @@ CONFIG_USB_STORAGE=m
1074# 1070#
1075# OTG and related infrastructure 1071# OTG and related infrastructure
1076# 1072#
1073# CONFIG_NOP_USB_XCEIV is not set
1077# CONFIG_MMC is not set 1074# CONFIG_MMC is not set
1078# CONFIG_MEMSTICK is not set 1075# CONFIG_MEMSTICK is not set
1079# CONFIG_NEW_LEDS is not set 1076# CONFIG_NEW_LEDS is not set
@@ -1113,8 +1110,10 @@ CONFIG_RTC_INTF_DEV=y
1113# 1110#
1114# on-CPU RTC drivers 1111# on-CPU RTC drivers
1115# 1112#
1116CONFIG_RTC_DRV_PPC=m 1113# CONFIG_RTC_DRV_GENERIC is not set
1114CONFIG_RTC_DRV_PS3=m
1117# CONFIG_DMADEVICES is not set 1115# CONFIG_DMADEVICES is not set
1116# CONFIG_AUXDISPLAY is not set
1118# CONFIG_UIO is not set 1117# CONFIG_UIO is not set
1119# CONFIG_STAGING is not set 1118# CONFIG_STAGING is not set
1120 1119
@@ -1125,6 +1124,7 @@ CONFIG_EXT2_FS=m
1125# CONFIG_EXT2_FS_XATTR is not set 1124# CONFIG_EXT2_FS_XATTR is not set
1126# CONFIG_EXT2_FS_XIP is not set 1125# CONFIG_EXT2_FS_XIP is not set
1127CONFIG_EXT3_FS=m 1126CONFIG_EXT3_FS=m
1127# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
1128CONFIG_EXT3_FS_XATTR=y 1128CONFIG_EXT3_FS_XATTR=y
1129# CONFIG_EXT3_FS_POSIX_ACL is not set 1129# CONFIG_EXT3_FS_POSIX_ACL is not set
1130# CONFIG_EXT3_FS_SECURITY is not set 1130# CONFIG_EXT3_FS_SECURITY is not set
@@ -1161,6 +1161,11 @@ CONFIG_AUTOFS4_FS=m
1161# CONFIG_FUSE_FS is not set 1161# CONFIG_FUSE_FS is not set
1162 1162
1163# 1163#
1164# Caches
1165#
1166# CONFIG_FSCACHE is not set
1167
1168#
1164# CD-ROM/DVD Filesystems 1169# CD-ROM/DVD Filesystems
1165# 1170#
1166CONFIG_ISO9660_FS=m 1171CONFIG_ISO9660_FS=m
@@ -1211,6 +1216,7 @@ CONFIG_MISC_FILESYSTEMS=y
1211# CONFIG_ROMFS_FS is not set 1216# CONFIG_ROMFS_FS is not set
1212# CONFIG_SYSV_FS is not set 1217# CONFIG_SYSV_FS is not set
1213# CONFIG_UFS_FS is not set 1218# CONFIG_UFS_FS is not set
1219# CONFIG_NILFS2_FS is not set
1214CONFIG_NETWORK_FILESYSTEMS=y 1220CONFIG_NETWORK_FILESYSTEMS=y
1215CONFIG_NFS_FS=y 1221CONFIG_NFS_FS=y
1216CONFIG_NFS_V3=y 1222CONFIG_NFS_V3=y
@@ -1223,7 +1229,6 @@ CONFIG_LOCKD_V4=y
1223CONFIG_NFS_COMMON=y 1229CONFIG_NFS_COMMON=y
1224CONFIG_SUNRPC=y 1230CONFIG_SUNRPC=y
1225CONFIG_SUNRPC_GSS=y 1231CONFIG_SUNRPC_GSS=y
1226# CONFIG_SUNRPC_REGISTER_V4 is not set
1227CONFIG_RPCSEC_GSS_KRB5=y 1232CONFIG_RPCSEC_GSS_KRB5=y
1228# CONFIG_RPCSEC_GSS_SPKM3 is not set 1233# CONFIG_RPCSEC_GSS_SPKM3 is not set
1229# CONFIG_SMB_FS is not set 1234# CONFIG_SMB_FS is not set
@@ -1283,6 +1288,7 @@ CONFIG_NLS_ISO8859_1=y
1283# CONFIG_NLS_KOI8_U is not set 1288# CONFIG_NLS_KOI8_U is not set
1284# CONFIG_NLS_UTF8 is not set 1289# CONFIG_NLS_UTF8 is not set
1285# CONFIG_DLM is not set 1290# CONFIG_DLM is not set
1291CONFIG_BINARY_PRINTF=y
1286 1292
1287# 1293#
1288# Library routines 1294# Library routines
@@ -1296,15 +1302,16 @@ CONFIG_CRC_ITU_T=m
1296CONFIG_CRC32=y 1302CONFIG_CRC32=y
1297# CONFIG_CRC7 is not set 1303# CONFIG_CRC7 is not set
1298# CONFIG_LIBCRC32C is not set 1304# CONFIG_LIBCRC32C is not set
1299CONFIG_ZLIB_INFLATE=m 1305CONFIG_ZLIB_INFLATE=y
1300CONFIG_ZLIB_DEFLATE=m 1306CONFIG_ZLIB_DEFLATE=m
1301CONFIG_LZO_COMPRESS=m 1307CONFIG_LZO_COMPRESS=m
1302CONFIG_LZO_DECOMPRESS=m 1308CONFIG_LZO_DECOMPRESS=m
1303CONFIG_PLIST=y 1309CONFIG_DECOMPRESS_GZIP=y
1304CONFIG_HAS_IOMEM=y 1310CONFIG_HAS_IOMEM=y
1305CONFIG_HAS_IOPORT=y 1311CONFIG_HAS_IOPORT=y
1306CONFIG_HAS_DMA=y 1312CONFIG_HAS_DMA=y
1307CONFIG_HAVE_LMB=y 1313CONFIG_HAVE_LMB=y
1314CONFIG_NLATTR=y
1308 1315
1309# 1316#
1310# Kernel hacking 1317# Kernel hacking
@@ -1322,6 +1329,9 @@ CONFIG_DEBUG_KERNEL=y
1322CONFIG_DETECT_SOFTLOCKUP=y 1329CONFIG_DETECT_SOFTLOCKUP=y
1323# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set 1330# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
1324CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 1331CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
1332CONFIG_DETECT_HUNG_TASK=y
1333# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
1334CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
1325CONFIG_SCHED_DEBUG=y 1335CONFIG_SCHED_DEBUG=y
1326# CONFIG_SCHEDSTATS is not set 1336# CONFIG_SCHEDSTATS is not set
1327# CONFIG_TIMER_STATS is not set 1337# CONFIG_TIMER_STATS is not set
@@ -1357,12 +1367,15 @@ CONFIG_DEBUG_LIST=y
1357# CONFIG_FAULT_INJECTION is not set 1367# CONFIG_FAULT_INJECTION is not set
1358# CONFIG_LATENCYTOP is not set 1368# CONFIG_LATENCYTOP is not set
1359CONFIG_SYSCTL_SYSCALL_CHECK=y 1369CONFIG_SYSCTL_SYSCALL_CHECK=y
1370# CONFIG_DEBUG_PAGEALLOC is not set
1360CONFIG_NOP_TRACER=y 1371CONFIG_NOP_TRACER=y
1361CONFIG_HAVE_FUNCTION_TRACER=y 1372CONFIG_HAVE_FUNCTION_TRACER=y
1373CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
1362CONFIG_HAVE_DYNAMIC_FTRACE=y 1374CONFIG_HAVE_DYNAMIC_FTRACE=y
1363CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y 1375CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
1364CONFIG_RING_BUFFER=y 1376CONFIG_RING_BUFFER=y
1365CONFIG_TRACING=y 1377CONFIG_TRACING=y
1378CONFIG_TRACING_SUPPORT=y
1366 1379
1367# 1380#
1368# Tracers 1381# Tracers
@@ -1371,18 +1384,21 @@ CONFIG_TRACING=y
1371# CONFIG_IRQSOFF_TRACER is not set 1384# CONFIG_IRQSOFF_TRACER is not set
1372# CONFIG_SCHED_TRACER is not set 1385# CONFIG_SCHED_TRACER is not set
1373# CONFIG_CONTEXT_SWITCH_TRACER is not set 1386# CONFIG_CONTEXT_SWITCH_TRACER is not set
1387# CONFIG_EVENT_TRACER is not set
1374# CONFIG_BOOT_TRACER is not set 1388# CONFIG_BOOT_TRACER is not set
1375# CONFIG_TRACE_BRANCH_PROFILING is not set 1389# CONFIG_TRACE_BRANCH_PROFILING is not set
1376# CONFIG_STACK_TRACER is not set 1390# CONFIG_STACK_TRACER is not set
1391# CONFIG_KMEMTRACE is not set
1392# CONFIG_WORKQUEUE_TRACER is not set
1393# CONFIG_BLK_DEV_IO_TRACE is not set
1377# CONFIG_FTRACE_STARTUP_TEST is not set 1394# CONFIG_FTRACE_STARTUP_TEST is not set
1378# CONFIG_DYNAMIC_PRINTK_DEBUG is not set 1395# CONFIG_DYNAMIC_DEBUG is not set
1379# CONFIG_SAMPLES is not set 1396# CONFIG_SAMPLES is not set
1380CONFIG_HAVE_ARCH_KGDB=y 1397CONFIG_HAVE_ARCH_KGDB=y
1381# CONFIG_KGDB is not set 1398# CONFIG_KGDB is not set
1382CONFIG_PRINT_STACK_DEPTH=64 1399CONFIG_PRINT_STACK_DEPTH=64
1383CONFIG_DEBUG_STACKOVERFLOW=y 1400CONFIG_DEBUG_STACKOVERFLOW=y
1384# CONFIG_DEBUG_STACK_USAGE is not set 1401# CONFIG_DEBUG_STACK_USAGE is not set
1385# CONFIG_DEBUG_PAGEALLOC is not set
1386# CONFIG_CODE_PATCHING_SELFTEST is not set 1402# CONFIG_CODE_PATCHING_SELFTEST is not set
1387# CONFIG_FTR_FIXUP_SELFTEST is not set 1403# CONFIG_FTR_FIXUP_SELFTEST is not set
1388# CONFIG_MSI_BITMAP_SELFTEST is not set 1404# CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1415,10 +1431,12 @@ CONFIG_CRYPTO_HASH=y
1415CONFIG_CRYPTO_HASH2=y 1431CONFIG_CRYPTO_HASH2=y
1416CONFIG_CRYPTO_RNG=m 1432CONFIG_CRYPTO_RNG=m
1417CONFIG_CRYPTO_RNG2=y 1433CONFIG_CRYPTO_RNG2=y
1434CONFIG_CRYPTO_PCOMP=y
1418CONFIG_CRYPTO_MANAGER=y 1435CONFIG_CRYPTO_MANAGER=y
1419CONFIG_CRYPTO_MANAGER2=y 1436CONFIG_CRYPTO_MANAGER2=y
1420CONFIG_CRYPTO_GF128MUL=m 1437CONFIG_CRYPTO_GF128MUL=m
1421# CONFIG_CRYPTO_NULL is not set 1438# CONFIG_CRYPTO_NULL is not set
1439CONFIG_CRYPTO_WORKQUEUE=y
1422# CONFIG_CRYPTO_CRYPTD is not set 1440# CONFIG_CRYPTO_CRYPTD is not set
1423# CONFIG_CRYPTO_AUTHENC is not set 1441# CONFIG_CRYPTO_AUTHENC is not set
1424# CONFIG_CRYPTO_TEST is not set 1442# CONFIG_CRYPTO_TEST is not set
@@ -1487,6 +1505,7 @@ CONFIG_CRYPTO_SALSA20=m
1487# Compression 1505# Compression
1488# 1506#
1489# CONFIG_CRYPTO_DEFLATE is not set 1507# CONFIG_CRYPTO_DEFLATE is not set
1508# CONFIG_CRYPTO_ZLIB is not set
1490CONFIG_CRYPTO_LZO=m 1509CONFIG_CRYPTO_LZO=m
1491 1510
1492# 1511#
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 70e2a736be1..2d182f119d1 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -157,7 +157,7 @@ __ftrace_make_nop(struct module *mod,
157 * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12) 157 * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12)
158 */ 158 */
159 159
160 pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); 160 pr_devel("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
161 161
162 /* Find where the trampoline jumps to */ 162 /* Find where the trampoline jumps to */
163 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { 163 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -165,7 +165,7 @@ __ftrace_make_nop(struct module *mod,
165 return -EFAULT; 165 return -EFAULT;
166 } 166 }
167 167
168 pr_debug(" %08x %08x", jmp[0], jmp[1]); 168 pr_devel(" %08x %08x", jmp[0], jmp[1]);
169 169
170 /* verify that this is what we expect it to be */ 170 /* verify that this is what we expect it to be */
171 if (((jmp[0] & 0xffff0000) != 0x3d820000) || 171 if (((jmp[0] & 0xffff0000) != 0x3d820000) ||
@@ -181,18 +181,18 @@ __ftrace_make_nop(struct module *mod,
181 offset = ((unsigned)((unsigned short)jmp[0]) << 16) + 181 offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
182 (int)((short)jmp[1]); 182 (int)((short)jmp[1]);
183 183
184 pr_debug(" %x ", offset); 184 pr_devel(" %x ", offset);
185 185
186 /* get the address this jumps too */ 186 /* get the address this jumps too */
187 tramp = mod->arch.toc + offset + 32; 187 tramp = mod->arch.toc + offset + 32;
188 pr_debug("toc: %lx", tramp); 188 pr_devel("toc: %lx", tramp);
189 189
190 if (probe_kernel_read(jmp, (void *)tramp, 8)) { 190 if (probe_kernel_read(jmp, (void *)tramp, 8)) {
191 printk(KERN_ERR "Failed to read %lx\n", tramp); 191 printk(KERN_ERR "Failed to read %lx\n", tramp);
192 return -EFAULT; 192 return -EFAULT;
193 } 193 }
194 194
195 pr_debug(" %08x %08x\n", jmp[0], jmp[1]); 195 pr_devel(" %08x %08x\n", jmp[0], jmp[1]);
196 196
197 ptr = ((unsigned long)jmp[0] << 32) + jmp[1]; 197 ptr = ((unsigned long)jmp[0] << 32) + jmp[1];
198 198
@@ -269,7 +269,7 @@ __ftrace_make_nop(struct module *mod,
269 * 0x4e, 0x80, 0x04, 0x20 bctr 269 * 0x4e, 0x80, 0x04, 0x20 bctr
270 */ 270 */
271 271
272 pr_debug("ip:%lx jumps to %lx", ip, tramp); 272 pr_devel("ip:%lx jumps to %lx", ip, tramp);
273 273
274 /* Find where the trampoline jumps to */ 274 /* Find where the trampoline jumps to */
275 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { 275 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -277,7 +277,7 @@ __ftrace_make_nop(struct module *mod,
277 return -EFAULT; 277 return -EFAULT;
278 } 278 }
279 279
280 pr_debug(" %08x %08x ", jmp[0], jmp[1]); 280 pr_devel(" %08x %08x ", jmp[0], jmp[1]);
281 281
282 /* verify that this is what we expect it to be */ 282 /* verify that this is what we expect it to be */
283 if (((jmp[0] & 0xffff0000) != 0x3d600000) || 283 if (((jmp[0] & 0xffff0000) != 0x3d600000) ||
@@ -293,7 +293,7 @@ __ftrace_make_nop(struct module *mod,
293 if (tramp & 0x8000) 293 if (tramp & 0x8000)
294 tramp -= 0x10000; 294 tramp -= 0x10000;
295 295
296 pr_debug(" %lx ", tramp); 296 pr_devel(" %lx ", tramp);
297 297
298 if (tramp != addr) { 298 if (tramp != addr) {
299 printk(KERN_ERR 299 printk(KERN_ERR
@@ -402,7 +402,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
402 /* ld r2,40(r1) */ 402 /* ld r2,40(r1) */
403 op[1] = 0xe8410028; 403 op[1] = 0xe8410028;
404 404
405 pr_debug("write to %lx\n", rec->ip); 405 pr_devel("write to %lx\n", rec->ip);
406 406
407 if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2)) 407 if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2))
408 return -EPERM; 408 return -EPERM;
@@ -442,7 +442,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
442 return -EINVAL; 442 return -EINVAL;
443 } 443 }
444 444
445 pr_debug("write to %lx\n", rec->ip); 445 pr_devel("write to %lx\n", rec->ip);
446 446
447 if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE)) 447 if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
448 return -EPERM; 448 return -EPERM;
@@ -594,7 +594,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
594 PPC_LONG "2b,4b\n" 594 PPC_LONG "2b,4b\n"
595 ".previous" 595 ".previous"
596 596
597 : [old] "=r" (old), [faulted] "=r" (faulted) 597 : [old] "=&r" (old), [faulted] "=r" (faulted)
598 : [parent] "r" (parent), [return_hooker] "r" (return_hooker) 598 : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
599 : "memory" 599 : "memory"
600 ); 600 );
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index a047a6cfca4..8ef8a14abc9 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -264,6 +264,7 @@ SECTIONS
264 *(.data.page_aligned) 264 *(.data.page_aligned)
265 } 265 }
266 266
267 . = ALIGN(L1_CACHE_BYTES);
267 .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { 268 .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
268 *(.data.cacheline_aligned) 269 *(.data.cacheline_aligned)
269 } 270 }
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index f5c6fd42265..ae1d67cc090 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -219,7 +219,8 @@ int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address,
219 entry = do_dcache_icache_coherency(entry); 219 entry = do_dcache_icache_coherency(entry);
220 changed = !pte_same(*(ptep), entry); 220 changed = !pte_same(*(ptep), entry);
221 if (changed) { 221 if (changed) {
222 assert_pte_locked(vma->vm_mm, address); 222 if (!(vma->vm_flags & VM_HUGETLB))
223 assert_pte_locked(vma->vm_mm, address);
223 __ptep_set_access_flags(ptep, entry); 224 __ptep_set_access_flags(ptep, entry);
224 flush_tlb_page_nohash(vma, address); 225 flush_tlb_page_nohash(vma, address);
225 } 226 }
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index df9e885eee1..a6efe0a2e9a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -498,6 +498,19 @@ config PARAVIRT
498 over full virtualization. However, when run without a hypervisor 498 over full virtualization. However, when run without a hypervisor
499 the kernel is theoretically slower and slightly larger. 499 the kernel is theoretically slower and slightly larger.
500 500
501config PARAVIRT_SPINLOCKS
502 bool "Paravirtualization layer for spinlocks"
503 depends on PARAVIRT && SMP && EXPERIMENTAL
504 ---help---
505 Paravirtualized spinlocks allow a pvops backend to replace the
506 spinlock implementation with something virtualization-friendly
507 (for example, block the virtual CPU rather than spinning).
508
509 Unfortunately the downside is an up to 5% performance hit on
510 native kernels, with various workloads.
511
512 If you are unsure how to answer this question, answer N.
513
501config PARAVIRT_CLOCK 514config PARAVIRT_CLOCK
502 bool 515 bool
503 default n 516 default n
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 378e3691c08..a53da004e08 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -1443,7 +1443,7 @@ u64 _paravirt_ident_64(u64);
1443 1443
1444#define paravirt_nop ((void *)_paravirt_nop) 1444#define paravirt_nop ((void *)_paravirt_nop)
1445 1445
1446#ifdef CONFIG_SMP 1446#if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
1447 1447
1448static inline int __raw_spin_is_locked(struct raw_spinlock *lock) 1448static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
1449{ 1449{
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index aee103b26d0..02ecb30982a 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -82,22 +82,22 @@ do { \
82 case 1: \ 82 case 1: \
83 asm(op "b %1,"__percpu_arg(0) \ 83 asm(op "b %1,"__percpu_arg(0) \
84 : "+m" (var) \ 84 : "+m" (var) \
85 : "ri" ((T__)val)); \ 85 : "qi" ((T__)(val))); \
86 break; \ 86 break; \
87 case 2: \ 87 case 2: \
88 asm(op "w %1,"__percpu_arg(0) \ 88 asm(op "w %1,"__percpu_arg(0) \
89 : "+m" (var) \ 89 : "+m" (var) \
90 : "ri" ((T__)val)); \ 90 : "ri" ((T__)(val))); \
91 break; \ 91 break; \
92 case 4: \ 92 case 4: \
93 asm(op "l %1,"__percpu_arg(0) \ 93 asm(op "l %1,"__percpu_arg(0) \
94 : "+m" (var) \ 94 : "+m" (var) \
95 : "ri" ((T__)val)); \ 95 : "ri" ((T__)(val))); \
96 break; \ 96 break; \
97 case 8: \ 97 case 8: \
98 asm(op "q %1,"__percpu_arg(0) \ 98 asm(op "q %1,"__percpu_arg(0) \
99 : "+m" (var) \ 99 : "+m" (var) \
100 : "re" ((T__)val)); \ 100 : "re" ((T__)(val))); \
101 break; \ 101 break; \
102 default: __bad_percpu_size(); \ 102 default: __bad_percpu_size(); \
103 } \ 103 } \
@@ -109,7 +109,7 @@ do { \
109 switch (sizeof(var)) { \ 109 switch (sizeof(var)) { \
110 case 1: \ 110 case 1: \
111 asm(op "b "__percpu_arg(1)",%0" \ 111 asm(op "b "__percpu_arg(1)",%0" \
112 : "=r" (ret__) \ 112 : "=q" (ret__) \
113 : "m" (var)); \ 113 : "m" (var)); \
114 break; \ 114 break; \
115 case 2: \ 115 case 2: \
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index e304b66abee..624f133943e 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -187,14 +187,15 @@ static inline int v8086_mode(struct pt_regs *regs)
187 187
188/* 188/*
189 * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode 189 * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
190 * when it traps. So regs will be the current sp. 190 * when it traps. The previous stack will be directly underneath the saved
191 * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
191 * 192 *
192 * This is valid only for kernel mode traps. 193 * This is valid only for kernel mode traps.
193 */ 194 */
194static inline unsigned long kernel_trap_sp(struct pt_regs *regs) 195static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
195{ 196{
196#ifdef CONFIG_X86_32 197#ifdef CONFIG_X86_32
197 return (unsigned long)regs; 198 return (unsigned long)(&regs->sp);
198#else 199#else
199 return regs->sp; 200 return regs->sp;
200#endif 201#endif
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index e5e6caffec8..b7e5db87639 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -172,7 +172,7 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
172 return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1; 172 return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1;
173} 173}
174 174
175#ifndef CONFIG_PARAVIRT 175#ifndef CONFIG_PARAVIRT_SPINLOCKS
176 176
177static inline int __raw_spin_is_locked(raw_spinlock_t *lock) 177static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
178{ 178{
@@ -206,7 +206,7 @@ static __always_inline void __raw_spin_lock_flags(raw_spinlock_t *lock,
206 __raw_spin_lock(lock); 206 __raw_spin_lock(lock);
207} 207}
208 208
209#endif 209#endif /* CONFIG_PARAVIRT_SPINLOCKS */
210 210
211static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock) 211static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
212{ 212{
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 145cce75cda..88d1bfc847d 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -89,7 +89,8 @@ obj-$(CONFIG_DEBUG_NX_TEST) += test_nx.o
89obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o 89obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o
90obj-$(CONFIG_KVM_GUEST) += kvm.o 90obj-$(CONFIG_KVM_GUEST) += kvm.o
91obj-$(CONFIG_KVM_CLOCK) += kvmclock.o 91obj-$(CONFIG_KVM_CLOCK) += kvmclock.o
92obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o paravirt-spinlocks.o 92obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o
93obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o
93obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o 94obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o
94 95
95obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o 96obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
index 1c11b819f24..30294777557 100644
--- a/arch/x86/kernel/apic/es7000_32.c
+++ b/arch/x86/kernel/apic/es7000_32.c
@@ -254,7 +254,7 @@ static int parse_unisys_oem(char *oemptr)
254} 254}
255 255
256#ifdef CONFIG_ACPI 256#ifdef CONFIG_ACPI
257static int find_unisys_acpi_oem_table(unsigned long *oem_addr) 257static int __init find_unisys_acpi_oem_table(unsigned long *oem_addr)
258{ 258{
259 struct acpi_table_header *header = NULL; 259 struct acpi_table_header *header = NULL;
260 struct es7000_oem_table *table; 260 struct es7000_oem_table *table;
@@ -285,7 +285,7 @@ static int find_unisys_acpi_oem_table(unsigned long *oem_addr)
285 return 0; 285 return 0;
286} 286}
287 287
288static void unmap_unisys_acpi_oem_table(unsigned long oem_addr) 288static void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr)
289{ 289{
290 if (!oem_addr) 290 if (!oem_addr)
291 return; 291 return;
@@ -306,7 +306,7 @@ static int es7000_check_dsdt(void)
306static int es7000_acpi_ret; 306static int es7000_acpi_ret;
307 307
308/* Hook from generic ACPI tables.c */ 308/* Hook from generic ACPI tables.c */
309static int es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id) 309static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
310{ 310{
311 unsigned long oem_addr = 0; 311 unsigned long oem_addr = 0;
312 int check_dsdt; 312 int check_dsdt;
@@ -717,7 +717,7 @@ struct apic apic_es7000_cluster = {
717 .safe_wait_icr_idle = native_safe_apic_wait_icr_idle, 717 .safe_wait_icr_idle = native_safe_apic_wait_icr_idle,
718}; 718};
719 719
720struct apic apic_es7000 = { 720struct apic __refdata apic_es7000 = {
721 721
722 .name = "es7000", 722 .name = "es7000",
723 .probe = probe_es7000, 723 .probe = probe_es7000,
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 0b776c09aff..d21d4fb161f 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -275,7 +275,11 @@ static void __init print_mtrr_state(void)
275 } 275 }
276 printk(KERN_DEBUG "MTRR variable ranges %sabled:\n", 276 printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
277 mtrr_state.enabled & 2 ? "en" : "dis"); 277 mtrr_state.enabled & 2 ? "en" : "dis");
278 high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4; 278 if (size_or_mask & 0xffffffffUL)
279 high_width = ffs(size_or_mask & 0xffffffffUL) - 1;
280 else
281 high_width = ffs(size_or_mask>>32) + 32 - 1;
282 high_width = (high_width - (32 - PAGE_SHIFT) + 3) / 4;
279 for (i = 0; i < num_var_ranges; ++i) { 283 for (i = 0; i < num_var_ranges; ++i) {
280 if (mtrr_state.var_ranges[i].mask_lo & (1 << 11)) 284 if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
281 printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n", 285 printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n",
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 18dfa30795c..b79c5533c42 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -442,7 +442,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
442 _ASM_EXTABLE(1b, 4b) 442 _ASM_EXTABLE(1b, 4b)
443 _ASM_EXTABLE(2b, 4b) 443 _ASM_EXTABLE(2b, 4b)
444 444
445 : [old] "=r" (old), [faulted] "=r" (faulted) 445 : [old] "=&r" (old), [faulted] "=r" (faulted)
446 : [parent] "r" (parent), [return_hooker] "r" (return_hooker) 446 : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
447 : "memory" 447 : "memory"
448 ); 448 );
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 8e45f446488..9faf43bea33 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -134,7 +134,9 @@ static void *get_call_destination(u8 type)
134 .pv_irq_ops = pv_irq_ops, 134 .pv_irq_ops = pv_irq_ops,
135 .pv_apic_ops = pv_apic_ops, 135 .pv_apic_ops = pv_apic_ops,
136 .pv_mmu_ops = pv_mmu_ops, 136 .pv_mmu_ops = pv_mmu_ops,
137#ifdef CONFIG_PARAVIRT_SPINLOCKS
137 .pv_lock_ops = pv_lock_ops, 138 .pv_lock_ops = pv_lock_ops,
139#endif
138 }; 140 };
139 return *((void **)&tmpl + type); 141 return *((void **)&tmpl + type);
140} 142}
diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index 04df67f8a7b..044897be021 100644
--- a/arch/x86/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
@@ -76,9 +76,9 @@ void
76x86_backtrace(struct pt_regs * const regs, unsigned int depth) 76x86_backtrace(struct pt_regs * const regs, unsigned int depth)
77{ 77{
78 struct frame_head *head = (struct frame_head *)frame_pointer(regs); 78 struct frame_head *head = (struct frame_head *)frame_pointer(regs);
79 unsigned long stack = kernel_trap_sp(regs);
80 79
81 if (!user_mode_vm(regs)) { 80 if (!user_mode_vm(regs)) {
81 unsigned long stack = kernel_stack_pointer(regs);
82 if (depth) 82 if (depth)
83 dump_trace(NULL, regs, (unsigned long *)stack, 0, 83 dump_trace(NULL, regs, (unsigned long *)stack, 0,
84 &backtrace_ops, &depth); 84 &backtrace_ops, &depth);
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index 3b767d03fd6..172438f86a0 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -9,5 +9,6 @@ obj-y := enlighten.o setup.o multicalls.o mmu.o irq.o \
9 time.o xen-asm.o xen-asm_$(BITS).o \ 9 time.o xen-asm.o xen-asm_$(BITS).o \
10 grant-table.o suspend.o 10 grant-table.o suspend.o
11 11
12obj-$(CONFIG_SMP) += smp.o spinlock.o 12obj-$(CONFIG_SMP) += smp.o
13obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o \ No newline at end of file 13obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
14obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index e25a78e1113..fba55b1a402 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -42,6 +42,7 @@
42#include <linux/highmem.h> 42#include <linux/highmem.h>
43#include <linux/debugfs.h> 43#include <linux/debugfs.h>
44#include <linux/bug.h> 44#include <linux/bug.h>
45#include <linux/module.h>
45 46
46#include <asm/pgtable.h> 47#include <asm/pgtable.h>
47#include <asm/tlbflush.h> 48#include <asm/tlbflush.h>
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 20139464943..ca6596b05d5 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -62,15 +62,26 @@ void xen_setup_vcpu_info_placement(void);
62#ifdef CONFIG_SMP 62#ifdef CONFIG_SMP
63void xen_smp_init(void); 63void xen_smp_init(void);
64 64
65void __init xen_init_spinlocks(void);
66__cpuinit void xen_init_lock_cpu(int cpu);
67void xen_uninit_lock_cpu(int cpu);
68
69extern cpumask_var_t xen_cpu_initialized_map; 65extern cpumask_var_t xen_cpu_initialized_map;
70#else 66#else
71static inline void xen_smp_init(void) {} 67static inline void xen_smp_init(void) {}
72#endif 68#endif
73 69
70#ifdef CONFIG_PARAVIRT_SPINLOCKS
71void __init xen_init_spinlocks(void);
72__cpuinit void xen_init_lock_cpu(int cpu);
73void xen_uninit_lock_cpu(int cpu);
74#else
75static inline void xen_init_spinlocks(void)
76{
77}
78static inline void xen_init_lock_cpu(int cpu)
79{
80}
81static inline void xen_uninit_lock_cpu(int cpu)
82{
83}
84#endif
74 85
75/* Declare an asm function, along with symbols needed to make it 86/* Declare an asm function, along with symbols needed to make it
76 inlineable */ 87 inlineable */
diff --git a/crypto/api.c b/crypto/api.c
index 314dab96840..fd2545decb2 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -221,7 +221,8 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask)
221 221
222 request_module(name); 222 request_module(name);
223 223
224 if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask) && 224 if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask &
225 CRYPTO_ALG_NEED_FALLBACK) &&
225 snprintf(tmp, sizeof(tmp), "%s-all", name) < sizeof(tmp)) 226 snprintf(tmp, sizeof(tmp), "%s-all", name) < sizeof(tmp))
226 request_module(tmp); 227 request_module(tmp);
227 228
diff --git a/crypto/eseqiv.c b/crypto/eseqiv.c
index 2a342c8e52b..3ca3b669d5d 100644
--- a/crypto/eseqiv.c
+++ b/crypto/eseqiv.c
@@ -153,7 +153,8 @@ static int eseqiv_givencrypt(struct skcipher_givcrypt_request *req)
153 if (err) 153 if (err)
154 goto out; 154 goto out;
155 155
156 eseqiv_complete2(req); 156 if (giv != req->giv)
157 eseqiv_complete2(req);
157 158
158out: 159out:
159 return err; 160 return err;
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 8f905089b72..a6cbf7b808e 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -934,8 +934,6 @@ static void blkfront_closing(struct xenbus_device *dev)
934 934
935 spin_lock_irqsave(&blkif_io_lock, flags); 935 spin_lock_irqsave(&blkif_io_lock, flags);
936 936
937 del_gendisk(info->gd);
938
939 /* No more blkif_request(). */ 937 /* No more blkif_request(). */
940 blk_stop_queue(info->rq); 938 blk_stop_queue(info->rq);
941 939
@@ -949,6 +947,8 @@ static void blkfront_closing(struct xenbus_device *dev)
949 blk_cleanup_queue(info->rq); 947 blk_cleanup_queue(info->rq);
950 info->rq = NULL; 948 info->rq = NULL;
951 949
950 del_gendisk(info->gd);
951
952 out: 952 out:
953 xenbus_frontend_closed(dev); 953 xenbus_frontend_closed(dev);
954} 954}
@@ -977,8 +977,10 @@ static void backend_changed(struct xenbus_device *dev,
977 break; 977 break;
978 978
979 case XenbusStateClosing: 979 case XenbusStateClosing:
980 if (info->gd == NULL) 980 if (info->gd == NULL) {
981 xenbus_dev_fatal(dev, -ENODEV, "gd is NULL"); 981 xenbus_frontend_closed(dev);
982 break;
983 }
982 bd = bdget_disk(info->gd, 0); 984 bd = bdget_disk(info->gd, 0);
983 if (bd == NULL) 985 if (bd == NULL)
984 xenbus_dev_fatal(dev, -ENODEV, "bdget failed"); 986 xenbus_dev_fatal(dev, -ENODEV, "bdget failed");
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 13929356135..9b1624e0dde 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -587,7 +587,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
587 struct device_node *node = vdev->dev.archdata.of_node; 587 struct device_node *node = vdev->dev.archdata.of_node;
588 588
589 deviceno = vdev->unit_address; 589 deviceno = vdev->unit_address;
590 if (deviceno > VIOCD_MAX_CD) 590 if (deviceno >= VIOCD_MAX_CD)
591 return -ENODEV; 591 return -ENODEV;
592 if (!node) 592 if (!node)
593 return -ENODEV; 593 return -ENODEV;
diff --git a/drivers/char/random.c b/drivers/char/random.c
index b2ced39d76b..8c7444857a4 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1673,7 +1673,7 @@ unsigned int get_random_int(void)
1673 int ret; 1673 int ret;
1674 1674
1675 keyptr = get_keyptr(); 1675 keyptr = get_keyptr();
1676 hash[0] += current->pid + jiffies + get_cycles() + (int)(long)&ret; 1676 hash[0] += current->pid + jiffies + get_cycles();
1677 1677
1678 ret = half_md4_transform(hash, keyptr->secret); 1678 ret = half_md4_transform(hash, keyptr->secret);
1679 put_cpu_var(get_random_int_hash); 1679 put_cpu_var(get_random_int_hash);
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index ed306eb1057..0c2f55a38b9 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -212,7 +212,8 @@ static int get_event_name(char *dest, struct tcpa_event *event,
212 unsigned char * event_entry) 212 unsigned char * event_entry)
213{ 213{
214 const char *name = ""; 214 const char *name = "";
215 char data[40] = ""; 215 /* 41 so there is room for 40 data and 1 nul */
216 char data[41] = "";
216 int i, n_len = 0, d_len = 0; 217 int i, n_len = 0, d_len = 0;
217 struct tcpa_pc_event *pc_event; 218 struct tcpa_pc_event *pc_event;
218 219
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index f9f05d7a707..6c6656d3b1e 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -415,6 +415,7 @@ static void crypto_done_action(unsigned long arg)
415static int init_ixp_crypto(void) 415static int init_ixp_crypto(void)
416{ 416{
417 int ret = -ENODEV; 417 int ret = -ENODEV;
418 u32 msg[2] = { 0, 0 };
418 419
419 if (! ( ~(*IXP4XX_EXP_CFG2) & (IXP4XX_FEATURE_HASH | 420 if (! ( ~(*IXP4XX_EXP_CFG2) & (IXP4XX_FEATURE_HASH |
420 IXP4XX_FEATURE_AES | IXP4XX_FEATURE_DES))) { 421 IXP4XX_FEATURE_AES | IXP4XX_FEATURE_DES))) {
@@ -426,9 +427,35 @@ static int init_ixp_crypto(void)
426 return ret; 427 return ret;
427 428
428 if (!npe_running(npe_c)) { 429 if (!npe_running(npe_c)) {
429 npe_load_firmware(npe_c, npe_name(npe_c), dev); 430 ret = npe_load_firmware(npe_c, npe_name(npe_c), dev);
431 if (ret) {
432 return ret;
433 }
434 if (npe_recv_message(npe_c, msg, "STATUS_MSG"))
435 goto npe_error;
436 } else {
437 if (npe_send_message(npe_c, msg, "STATUS_MSG"))
438 goto npe_error;
439
440 if (npe_recv_message(npe_c, msg, "STATUS_MSG"))
441 goto npe_error;
430 } 442 }
431 443
444 switch ((msg[1]>>16) & 0xff) {
445 case 3:
446 printk(KERN_WARNING "Firmware of %s lacks AES support\n",
447 npe_name(npe_c));
448 support_aes = 0;
449 break;
450 case 4:
451 case 5:
452 support_aes = 1;
453 break;
454 default:
455 printk(KERN_ERR "Firmware of %s lacks crypto support\n",
456 npe_name(npe_c));
457 return -ENODEV;
458 }
432 /* buffer_pool will also be used to sometimes store the hmac, 459 /* buffer_pool will also be used to sometimes store the hmac,
433 * so assure it is large enough 460 * so assure it is large enough
434 */ 461 */
@@ -459,6 +486,10 @@ static int init_ixp_crypto(void)
459 486
460 qmgr_enable_irq(RECV_QID); 487 qmgr_enable_irq(RECV_QID);
461 return 0; 488 return 0;
489
490npe_error:
491 printk(KERN_ERR "%s not responding\n", npe_name(npe_c));
492 ret = -EIO;
462err: 493err:
463 if (ctx_pool) 494 if (ctx_pool)
464 dma_pool_destroy(ctx_pool); 495 dma_pool_destroy(ctx_pool);
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 3f0fdd18255..856b3cc2558 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -489,4 +489,4 @@ MODULE_DESCRIPTION("VIA PadLock AES algorithm support");
489MODULE_LICENSE("GPL"); 489MODULE_LICENSE("GPL");
490MODULE_AUTHOR("Michal Ludvig"); 490MODULE_AUTHOR("Michal Ludvig");
491 491
492MODULE_ALIAS("aes-all"); 492MODULE_ALIAS("aes");
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 7793932a513..11a6248cc1c 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -443,7 +443,7 @@ static irqreturn_t pcf50633_irq(int irq, void *data)
443 dev_dbg(pcf->dev, "pcf50633_irq\n"); 443 dev_dbg(pcf->dev, "pcf50633_irq\n");
444 444
445 get_device(pcf->dev); 445 get_device(pcf->dev);
446 disable_irq(pcf->irq); 446 disable_irq_nosync(pcf->irq);
447 schedule_work(&pcf->irq_work); 447 schedule_work(&pcf->irq_work);
448 448
449 return IRQ_HANDLED; 449 return IRQ_HANDLED;
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index c2be3088e2e..fe24079387c 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -79,10 +79,6 @@ static int wm8350_phys_read(struct wm8350 *wm8350, u8 reg, int num_regs,
79 /* Cache is CPU endian */ 79 /* Cache is CPU endian */
80 dest[i - reg] = be16_to_cpu(dest[i - reg]); 80 dest[i - reg] = be16_to_cpu(dest[i - reg]);
81 81
82 /* Satisfy non-volatile bits from cache */
83 dest[i - reg] &= wm8350_reg_io_map[i].vol;
84 dest[i - reg] |= wm8350->reg_cache[i];
85
86 /* Mask out non-readable bits */ 82 /* Mask out non-readable bits */
87 dest[i - reg] &= wm8350_reg_io_map[i].readable; 83 dest[i - reg] &= wm8350_reg_io_map[i].readable;
88 } 84 }
@@ -182,9 +178,6 @@ static int wm8350_write(struct wm8350 *wm8350, u8 reg, int num_regs, u16 *src)
182 (wm8350->reg_cache[i] & ~wm8350_reg_io_map[i].writable) 178 (wm8350->reg_cache[i] & ~wm8350_reg_io_map[i].writable)
183 | src[i - reg]; 179 | src[i - reg];
184 180
185 /* Don't store volatile bits */
186 wm8350->reg_cache[i] &= ~wm8350_reg_io_map[i].vol;
187
188 src[i - reg] = cpu_to_be16(src[i - reg]); 181 src[i - reg] = cpu_to_be16(src[i - reg]);
189 } 182 }
190 183
@@ -1261,7 +1254,6 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
1261 (i < WM8350_CLOCK_CONTROL_1 || i > WM8350_AIF_TEST)) { 1254 (i < WM8350_CLOCK_CONTROL_1 || i > WM8350_AIF_TEST)) {
1262 value = be16_to_cpu(wm8350->reg_cache[i]); 1255 value = be16_to_cpu(wm8350->reg_cache[i]);
1263 value &= wm8350_reg_io_map[i].readable; 1256 value &= wm8350_reg_io_map[i].readable;
1264 value &= ~wm8350_reg_io_map[i].vol;
1265 wm8350->reg_cache[i] = value; 1257 wm8350->reg_cache[i] = value;
1266 } else 1258 } else
1267 wm8350->reg_cache[i] = reg_map[i]; 1259 wm8350->reg_cache[i] = reg_map[i];
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 62dee54af0a..43976aa4dbb 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -178,7 +178,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
178 /* Calculate flash page address; use block erase (for speed) if 178 /* Calculate flash page address; use block erase (for speed) if
179 * we're at a block boundary and need to erase the whole block. 179 * we're at a block boundary and need to erase the whole block.
180 */ 180 */
181 pageaddr = div_u64(instr->len, priv->page_size); 181 pageaddr = div_u64(instr->addr, priv->page_size);
182 do_block = (pageaddr & 0x7) == 0 && instr->len >= blocksize; 182 do_block = (pageaddr & 0x7) == 0 && instr->len >= blocksize;
183 pageaddr = pageaddr << priv->page_offset; 183 pageaddr = pageaddr << priv->page_offset;
184 184
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index c49ddd08b2a..b4bb06fdf30 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -35,8 +35,22 @@
35#define DRV_VER "2.0.348" 35#define DRV_VER "2.0.348"
36#define DRV_NAME "be2net" 36#define DRV_NAME "be2net"
37#define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC" 37#define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC"
38#define OC_NAME "Emulex OneConnect 10Gbps NIC"
38#define DRV_DESC BE_NAME "Driver" 39#define DRV_DESC BE_NAME "Driver"
39 40
41#define BE_VENDOR_ID 0x19a2
42#define BE_DEVICE_ID1 0x211
43#define OC_DEVICE_ID1 0x700
44#define OC_DEVICE_ID2 0x701
45
46static inline char *nic_name(struct pci_dev *pdev)
47{
48 if (pdev->device == OC_DEVICE_ID1 || pdev->device == OC_DEVICE_ID2)
49 return OC_NAME;
50 else
51 return BE_NAME;
52}
53
40/* Number of bytes of an RX frame that are copied to skb->data */ 54/* Number of bytes of an RX frame that are copied to skb->data */
41#define BE_HDR_LEN 64 55#define BE_HDR_LEN 64
42#define BE_MAX_JUMBO_FRAME_SIZE 9018 56#define BE_MAX_JUMBO_FRAME_SIZE 9018
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 30d0c81c989..5c378b5e8e4 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -28,10 +28,10 @@ static unsigned int rx_frag_size = 2048;
28module_param(rx_frag_size, uint, S_IRUGO); 28module_param(rx_frag_size, uint, S_IRUGO);
29MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data."); 29MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
30 30
31#define BE_VENDOR_ID 0x19a2
32#define BE2_DEVICE_ID_1 0x0211
33static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = { 31static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
34 { PCI_DEVICE(BE_VENDOR_ID, BE2_DEVICE_ID_1) }, 32 { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
33 { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
34 { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
35 { 0 } 35 { 0 }
36}; 36};
37MODULE_DEVICE_TABLE(pci, be_dev_ids); 37MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -1859,7 +1859,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
1859 if (status != 0) 1859 if (status != 0)
1860 goto stats_clean; 1860 goto stats_clean;
1861 1861
1862 dev_info(&pdev->dev, BE_NAME " port %d\n", adapter->port_num); 1862 dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
1863 return 0; 1863 return 0;
1864 1864
1865stats_clean: 1865stats_clean:
@@ -1873,7 +1873,7 @@ rel_reg:
1873disable_dev: 1873disable_dev:
1874 pci_disable_device(pdev); 1874 pci_disable_device(pdev);
1875do_none: 1875do_none:
1876 dev_warn(&pdev->dev, BE_NAME " initialization failed\n"); 1876 dev_err(&pdev->dev, "%s initialization failed\n", nic_name(pdev));
1877 return status; 1877 return status;
1878} 1878}
1879 1879
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 8c2e5ab51f0..faf094abef7 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1465,6 +1465,12 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
1465 return best; 1465 return best;
1466} 1466}
1467 1467
1468static int agg_device_up(const struct aggregator *agg)
1469{
1470 return (netif_running(agg->slave->dev) &&
1471 netif_carrier_ok(agg->slave->dev));
1472}
1473
1468/** 1474/**
1469 * ad_agg_selection_logic - select an aggregation group for a team 1475 * ad_agg_selection_logic - select an aggregation group for a team
1470 * @aggregator: the aggregator we're looking at 1476 * @aggregator: the aggregator we're looking at
@@ -1496,14 +1502,13 @@ static void ad_agg_selection_logic(struct aggregator *agg)
1496 struct port *port; 1502 struct port *port;
1497 1503
1498 origin = agg; 1504 origin = agg;
1499
1500 active = __get_active_agg(agg); 1505 active = __get_active_agg(agg);
1501 best = active; 1506 best = (active && agg_device_up(active)) ? active : NULL;
1502 1507
1503 do { 1508 do {
1504 agg->is_active = 0; 1509 agg->is_active = 0;
1505 1510
1506 if (agg->num_of_ports) 1511 if (agg->num_of_ports && agg_device_up(agg))
1507 best = ad_agg_selection_test(best, agg); 1512 best = ad_agg_selection_test(best, agg);
1508 1513
1509 } while ((agg = __get_next_agg(agg))); 1514 } while ((agg = __get_next_agg(agg)));
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index aa08987f6e8..dbd3436912b 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -127,11 +127,11 @@ static unsigned long mdio_read(struct meth_private *priv, unsigned long phyreg)
127static int mdio_probe(struct meth_private *priv) 127static int mdio_probe(struct meth_private *priv)
128{ 128{
129 int i; 129 int i;
130 unsigned long p2, p3; 130 unsigned long p2, p3, flags;
131 /* check if phy is detected already */ 131 /* check if phy is detected already */
132 if(priv->phy_addr>=0&&priv->phy_addr<32) 132 if(priv->phy_addr>=0&&priv->phy_addr<32)
133 return 0; 133 return 0;
134 spin_lock(&priv->meth_lock); 134 spin_lock_irqsave(&priv->meth_lock, flags);
135 for (i=0;i<32;++i){ 135 for (i=0;i<32;++i){
136 priv->phy_addr=i; 136 priv->phy_addr=i;
137 p2=mdio_read(priv,2); 137 p2=mdio_read(priv,2);
@@ -157,7 +157,7 @@ static int mdio_probe(struct meth_private *priv)
157 break; 157 break;
158 } 158 }
159 } 159 }
160 spin_unlock(&priv->meth_lock); 160 spin_unlock_irqrestore(&priv->meth_lock, flags);
161 if(priv->phy_addr<32) { 161 if(priv->phy_addr<32) {
162 return 0; 162 return 0;
163 } 163 }
@@ -373,14 +373,14 @@ static int meth_release(struct net_device *dev)
373static void meth_rx(struct net_device* dev, unsigned long int_status) 373static void meth_rx(struct net_device* dev, unsigned long int_status)
374{ 374{
375 struct sk_buff *skb; 375 struct sk_buff *skb;
376 unsigned long status; 376 unsigned long status, flags;
377 struct meth_private *priv = netdev_priv(dev); 377 struct meth_private *priv = netdev_priv(dev);
378 unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8; 378 unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8;
379 379
380 spin_lock(&priv->meth_lock); 380 spin_lock_irqsave(&priv->meth_lock, flags);
381 priv->dma_ctrl &= ~METH_DMA_RX_INT_EN; 381 priv->dma_ctrl &= ~METH_DMA_RX_INT_EN;
382 mace->eth.dma_ctrl = priv->dma_ctrl; 382 mace->eth.dma_ctrl = priv->dma_ctrl;
383 spin_unlock(&priv->meth_lock); 383 spin_unlock_irqrestore(&priv->meth_lock, flags);
384 384
385 if (int_status & METH_INT_RX_UNDERFLOW) { 385 if (int_status & METH_INT_RX_UNDERFLOW) {
386 fifo_rptr = (fifo_rptr - 1) & 0x0f; 386 fifo_rptr = (fifo_rptr - 1) & 0x0f;
@@ -452,12 +452,12 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
452 mace->eth.rx_fifo = priv->rx_ring_dmas[priv->rx_write]; 452 mace->eth.rx_fifo = priv->rx_ring_dmas[priv->rx_write];
453 ADVANCE_RX_PTR(priv->rx_write); 453 ADVANCE_RX_PTR(priv->rx_write);
454 } 454 }
455 spin_lock(&priv->meth_lock); 455 spin_lock_irqsave(&priv->meth_lock, flags);
456 /* In case there was underflow, and Rx DMA was disabled */ 456 /* In case there was underflow, and Rx DMA was disabled */
457 priv->dma_ctrl |= METH_DMA_RX_INT_EN | METH_DMA_RX_EN; 457 priv->dma_ctrl |= METH_DMA_RX_INT_EN | METH_DMA_RX_EN;
458 mace->eth.dma_ctrl = priv->dma_ctrl; 458 mace->eth.dma_ctrl = priv->dma_ctrl;
459 mace->eth.int_stat = METH_INT_RX_THRESHOLD; 459 mace->eth.int_stat = METH_INT_RX_THRESHOLD;
460 spin_unlock(&priv->meth_lock); 460 spin_unlock_irqrestore(&priv->meth_lock, flags);
461} 461}
462 462
463static int meth_tx_full(struct net_device *dev) 463static int meth_tx_full(struct net_device *dev)
@@ -470,11 +470,11 @@ static int meth_tx_full(struct net_device *dev)
470static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status) 470static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
471{ 471{
472 struct meth_private *priv = netdev_priv(dev); 472 struct meth_private *priv = netdev_priv(dev);
473 unsigned long status; 473 unsigned long status, flags;
474 struct sk_buff *skb; 474 struct sk_buff *skb;
475 unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16; 475 unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16;
476 476
477 spin_lock(&priv->meth_lock); 477 spin_lock_irqsave(&priv->meth_lock, flags);
478 478
479 /* Stop DMA notification */ 479 /* Stop DMA notification */
480 priv->dma_ctrl &= ~(METH_DMA_TX_INT_EN); 480 priv->dma_ctrl &= ~(METH_DMA_TX_INT_EN);
@@ -527,12 +527,13 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
527 } 527 }
528 528
529 mace->eth.int_stat = METH_INT_TX_EMPTY | METH_INT_TX_PKT; 529 mace->eth.int_stat = METH_INT_TX_EMPTY | METH_INT_TX_PKT;
530 spin_unlock(&priv->meth_lock); 530 spin_unlock_irqrestore(&priv->meth_lock, flags);
531} 531}
532 532
533static void meth_error(struct net_device* dev, unsigned status) 533static void meth_error(struct net_device* dev, unsigned status)
534{ 534{
535 struct meth_private *priv = netdev_priv(dev); 535 struct meth_private *priv = netdev_priv(dev);
536 unsigned long flags;
536 537
537 printk(KERN_WARNING "meth: error status: 0x%08x\n",status); 538 printk(KERN_WARNING "meth: error status: 0x%08x\n",status);
538 /* check for errors too... */ 539 /* check for errors too... */
@@ -547,7 +548,7 @@ static void meth_error(struct net_device* dev, unsigned status)
547 printk(KERN_WARNING "meth: Rx overflow\n"); 548 printk(KERN_WARNING "meth: Rx overflow\n");
548 if (status & (METH_INT_RX_UNDERFLOW)) { 549 if (status & (METH_INT_RX_UNDERFLOW)) {
549 printk(KERN_WARNING "meth: Rx underflow\n"); 550 printk(KERN_WARNING "meth: Rx underflow\n");
550 spin_lock(&priv->meth_lock); 551 spin_lock_irqsave(&priv->meth_lock, flags);
551 mace->eth.int_stat = METH_INT_RX_UNDERFLOW; 552 mace->eth.int_stat = METH_INT_RX_UNDERFLOW;
552 /* more underflow interrupts will be delivered, 553 /* more underflow interrupts will be delivered,
553 * effectively throwing us into an infinite loop. 554 * effectively throwing us into an infinite loop.
@@ -555,7 +556,7 @@ static void meth_error(struct net_device* dev, unsigned status)
555 priv->dma_ctrl &= ~METH_DMA_RX_EN; 556 priv->dma_ctrl &= ~METH_DMA_RX_EN;
556 mace->eth.dma_ctrl = priv->dma_ctrl; 557 mace->eth.dma_ctrl = priv->dma_ctrl;
557 DPRINTK("Disabled meth Rx DMA temporarily\n"); 558 DPRINTK("Disabled meth Rx DMA temporarily\n");
558 spin_unlock(&priv->meth_lock); 559 spin_unlock_irqrestore(&priv->meth_lock, flags);
559 } 560 }
560 mace->eth.int_stat = METH_INT_ERROR; 561 mace->eth.int_stat = METH_INT_ERROR;
561} 562}
diff --git a/drivers/net/mlx4/en_cq.c b/drivers/net/mlx4/en_cq.c
index 91f50de84be..a276125b709 100644
--- a/drivers/net/mlx4/en_cq.c
+++ b/drivers/net/mlx4/en_cq.c
@@ -125,8 +125,10 @@ void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
125 125
126 if (cq->is_tx) 126 if (cq->is_tx)
127 del_timer(&cq->timer); 127 del_timer(&cq->timer);
128 else 128 else {
129 napi_disable(&cq->napi); 129 napi_disable(&cq->napi);
130 netif_napi_del(&cq->napi);
131 }
130 132
131 mlx4_cq_free(mdev->dev, &cq->mcq); 133 mlx4_cq_free(mdev->dev, &cq->mcq);
132} 134}
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index a400d7115f7..6bb5af35eda 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -569,7 +569,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
569 if (rxq->rx_curr_desc == rxq->rx_ring_size) 569 if (rxq->rx_curr_desc == rxq->rx_ring_size)
570 rxq->rx_curr_desc = 0; 570 rxq->rx_curr_desc = 0;
571 571
572 dma_unmap_single(NULL, rx_desc->buf_ptr, 572 dma_unmap_single(mp->dev->dev.parent, rx_desc->buf_ptr,
573 rx_desc->buf_size, DMA_FROM_DEVICE); 573 rx_desc->buf_size, DMA_FROM_DEVICE);
574 rxq->rx_desc_count--; 574 rxq->rx_desc_count--;
575 rx++; 575 rx++;
@@ -678,8 +678,9 @@ static int rxq_refill(struct rx_queue *rxq, int budget)
678 678
679 rx_desc = rxq->rx_desc_area + rx; 679 rx_desc = rxq->rx_desc_area + rx;
680 680
681 rx_desc->buf_ptr = dma_map_single(NULL, skb->data, 681 rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
682 mp->skb_size, DMA_FROM_DEVICE); 682 skb->data, mp->skb_size,
683 DMA_FROM_DEVICE);
683 rx_desc->buf_size = mp->skb_size; 684 rx_desc->buf_size = mp->skb_size;
684 rxq->rx_skb[rx] = skb; 685 rxq->rx_skb[rx] = skb;
685 wmb(); 686 wmb();
@@ -718,6 +719,7 @@ static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
718 719
719static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb) 720static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
720{ 721{
722 struct mv643xx_eth_private *mp = txq_to_mp(txq);
721 int nr_frags = skb_shinfo(skb)->nr_frags; 723 int nr_frags = skb_shinfo(skb)->nr_frags;
722 int frag; 724 int frag;
723 725
@@ -746,10 +748,10 @@ static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
746 748
747 desc->l4i_chk = 0; 749 desc->l4i_chk = 0;
748 desc->byte_cnt = this_frag->size; 750 desc->byte_cnt = this_frag->size;
749 desc->buf_ptr = dma_map_page(NULL, this_frag->page, 751 desc->buf_ptr = dma_map_page(mp->dev->dev.parent,
750 this_frag->page_offset, 752 this_frag->page,
751 this_frag->size, 753 this_frag->page_offset,
752 DMA_TO_DEVICE); 754 this_frag->size, DMA_TO_DEVICE);
753 } 755 }
754} 756}
755 757
@@ -826,7 +828,8 @@ no_csum:
826 828
827 desc->l4i_chk = l4i_chk; 829 desc->l4i_chk = l4i_chk;
828 desc->byte_cnt = length; 830 desc->byte_cnt = length;
829 desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE); 831 desc->buf_ptr = dma_map_single(mp->dev->dev.parent, skb->data,
832 length, DMA_TO_DEVICE);
830 833
831 __skb_queue_tail(&txq->tx_skb, skb); 834 __skb_queue_tail(&txq->tx_skb, skb);
832 835
@@ -956,10 +959,10 @@ static int txq_reclaim(struct tx_queue *txq, int budget, int force)
956 } 959 }
957 960
958 if (cmd_sts & TX_FIRST_DESC) { 961 if (cmd_sts & TX_FIRST_DESC) {
959 dma_unmap_single(NULL, desc->buf_ptr, 962 dma_unmap_single(mp->dev->dev.parent, desc->buf_ptr,
960 desc->byte_cnt, DMA_TO_DEVICE); 963 desc->byte_cnt, DMA_TO_DEVICE);
961 } else { 964 } else {
962 dma_unmap_page(NULL, desc->buf_ptr, 965 dma_unmap_page(mp->dev->dev.parent, desc->buf_ptr,
963 desc->byte_cnt, DMA_TO_DEVICE); 966 desc->byte_cnt, DMA_TO_DEVICE);
964 } 967 }
965 968
@@ -1894,9 +1897,9 @@ static int rxq_init(struct mv643xx_eth_private *mp, int index)
1894 mp->rx_desc_sram_size); 1897 mp->rx_desc_sram_size);
1895 rxq->rx_desc_dma = mp->rx_desc_sram_addr; 1898 rxq->rx_desc_dma = mp->rx_desc_sram_addr;
1896 } else { 1899 } else {
1897 rxq->rx_desc_area = dma_alloc_coherent(NULL, size, 1900 rxq->rx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
1898 &rxq->rx_desc_dma, 1901 size, &rxq->rx_desc_dma,
1899 GFP_KERNEL); 1902 GFP_KERNEL);
1900 } 1903 }
1901 1904
1902 if (rxq->rx_desc_area == NULL) { 1905 if (rxq->rx_desc_area == NULL) {
@@ -1947,7 +1950,7 @@ out_free:
1947 if (index == 0 && size <= mp->rx_desc_sram_size) 1950 if (index == 0 && size <= mp->rx_desc_sram_size)
1948 iounmap(rxq->rx_desc_area); 1951 iounmap(rxq->rx_desc_area);
1949 else 1952 else
1950 dma_free_coherent(NULL, size, 1953 dma_free_coherent(mp->dev->dev.parent, size,
1951 rxq->rx_desc_area, 1954 rxq->rx_desc_area,
1952 rxq->rx_desc_dma); 1955 rxq->rx_desc_dma);
1953 1956
@@ -1979,7 +1982,7 @@ static void rxq_deinit(struct rx_queue *rxq)
1979 rxq->rx_desc_area_size <= mp->rx_desc_sram_size) 1982 rxq->rx_desc_area_size <= mp->rx_desc_sram_size)
1980 iounmap(rxq->rx_desc_area); 1983 iounmap(rxq->rx_desc_area);
1981 else 1984 else
1982 dma_free_coherent(NULL, rxq->rx_desc_area_size, 1985 dma_free_coherent(mp->dev->dev.parent, rxq->rx_desc_area_size,
1983 rxq->rx_desc_area, rxq->rx_desc_dma); 1986 rxq->rx_desc_area, rxq->rx_desc_dma);
1984 1987
1985 kfree(rxq->rx_skb); 1988 kfree(rxq->rx_skb);
@@ -2007,9 +2010,9 @@ static int txq_init(struct mv643xx_eth_private *mp, int index)
2007 mp->tx_desc_sram_size); 2010 mp->tx_desc_sram_size);
2008 txq->tx_desc_dma = mp->tx_desc_sram_addr; 2011 txq->tx_desc_dma = mp->tx_desc_sram_addr;
2009 } else { 2012 } else {
2010 txq->tx_desc_area = dma_alloc_coherent(NULL, size, 2013 txq->tx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
2011 &txq->tx_desc_dma, 2014 size, &txq->tx_desc_dma,
2012 GFP_KERNEL); 2015 GFP_KERNEL);
2013 } 2016 }
2014 2017
2015 if (txq->tx_desc_area == NULL) { 2018 if (txq->tx_desc_area == NULL) {
@@ -2053,7 +2056,7 @@ static void txq_deinit(struct tx_queue *txq)
2053 txq->tx_desc_area_size <= mp->tx_desc_sram_size) 2056 txq->tx_desc_area_size <= mp->tx_desc_sram_size)
2054 iounmap(txq->tx_desc_area); 2057 iounmap(txq->tx_desc_area);
2055 else 2058 else
2056 dma_free_coherent(NULL, txq->tx_desc_area_size, 2059 dma_free_coherent(mp->dev->dev.parent, txq->tx_desc_area_size,
2057 txq->tx_desc_area, txq->tx_desc_dma); 2060 txq->tx_desc_area, txq->tx_desc_dma);
2058} 2061}
2059 2062
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 7be0ae10d69..c2eeac4125f 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -115,7 +115,7 @@ enum vxge_hw_status vxge_hw_vpath_intr_enable(struct __vxge_hw_vpath_handle *vp)
115 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON| 115 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON|
116 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON| 116 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON|
117 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR| 117 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR|
118 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR), 0, 32), 118 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_DMA_ERR), 0, 32),
119 &vp_reg->kdfcctl_errors_mask); 119 &vp_reg->kdfcctl_errors_mask);
120 120
121 __vxge_hw_pio_mem_write32_upper(0, &vp_reg->vpath_ppif_int_mask); 121 __vxge_hw_pio_mem_write32_upper(0, &vp_reg->vpath_ppif_int_mask);
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index 02419bfd64b..f9fc3890232 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -819,10 +819,9 @@ void i2400m_roq_queue_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq,
819 roq_data = (struct i2400m_roq_data *) &skb->cb; 819 roq_data = (struct i2400m_roq_data *) &skb->cb;
820 i2400m_net_erx(i2400m, skb, roq_data->cs); 820 i2400m_net_erx(i2400m, skb, roq_data->cs);
821 } 821 }
822 else { 822 else
823 __i2400m_roq_queue(i2400m, roq, skb, sn, nsn); 823 __i2400m_roq_queue(i2400m, roq, skb, sn, nsn);
824 __i2400m_roq_update_ws(i2400m, roq, sn + 1); 824 __i2400m_roq_update_ws(i2400m, roq, sn + 1);
825 }
826 i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_PACKET_WS, 825 i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_PACKET_WS,
827 old_ws, len, sn, nsn, roq->ws); 826 old_ws, len, sn, nsn, roq->ws);
828 } 827 }
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index 72b15495183..c6628f5a0af 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -497,7 +497,7 @@ static struct platform_driver da903x_regulator_driver = {
497 .owner = THIS_MODULE, 497 .owner = THIS_MODULE,
498 }, 498 },
499 .probe = da903x_regulator_probe, 499 .probe = da903x_regulator_probe,
500 .remove = da903x_regulator_remove, 500 .remove = __devexit_p(da903x_regulator_remove),
501}; 501};
502 502
503static int __init da903x_regulator_init(void) 503static int __init da903x_regulator_init(void)
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 0ab8474b00c..d9fcdaedf38 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1487,14 +1487,7 @@ static int ftdi_sio_port_remove(struct usb_serial_port *port)
1487 1487
1488 remove_sysfs_attrs(port); 1488 remove_sysfs_attrs(port);
1489 1489
1490 /* all open ports are closed at this point 1490 kref_put(&priv->kref, ftdi_sio_priv_release);
1491 * (by usbserial.c:__serial_close, which calls ftdi_close)
1492 */
1493
1494 if (priv) {
1495 usb_set_serial_port_data(port, NULL);
1496 kref_put(&priv->kref, ftdi_sio_priv_release);
1497 }
1498 1491
1499 return 0; 1492 return 0;
1500} 1493}
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5759ba53dc9..d06260251c3 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2475,7 +2475,7 @@ querySymLinkRetry:
2475 /* BB FIXME investigate remapping reserved chars here */ 2475 /* BB FIXME investigate remapping reserved chars here */
2476 *symlinkinfo = cifs_strndup_from_ucs(data_start, count, 2476 *symlinkinfo = cifs_strndup_from_ucs(data_start, count,
2477 is_unicode, nls_codepage); 2477 is_unicode, nls_codepage);
2478 if (!symlinkinfo) 2478 if (!*symlinkinfo)
2479 rc = -ENOMEM; 2479 rc = -ENOMEM;
2480 } 2480 }
2481 } 2481 }
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index ea9d11e3dcb..cd83c53fcbb 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -107,48 +107,48 @@ void *
107cifs_follow_link(struct dentry *direntry, struct nameidata *nd) 107cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
108{ 108{
109 struct inode *inode = direntry->d_inode; 109 struct inode *inode = direntry->d_inode;
110 int rc = -EACCES; 110 int rc = -ENOMEM;
111 int xid; 111 int xid;
112 char *full_path = NULL; 112 char *full_path = NULL;
113 char *target_path = ERR_PTR(-ENOMEM); 113 char *target_path = NULL;
114 struct cifs_sb_info *cifs_sb; 114 struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
115 struct cifsTconInfo *pTcon; 115 struct cifsTconInfo *tcon = cifs_sb->tcon;
116 116
117 xid = GetXid(); 117 xid = GetXid();
118 118
119 full_path = build_path_from_dentry(direntry); 119 /*
120 * For now, we just handle symlinks with unix extensions enabled.
121 * Eventually we should handle NTFS reparse points, and MacOS
122 * symlink support. For instance...
123 *
124 * rc = CIFSSMBQueryReparseLinkInfo(...)
125 *
126 * For now, just return -EACCES when the server doesn't support posix
127 * extensions. Note that we still allow querying symlinks when posix
128 * extensions are manually disabled. We could disable these as well
129 * but there doesn't seem to be any harm in allowing the client to
130 * read them.
131 */
132 if (!(tcon->ses->capabilities & CAP_UNIX)) {
133 rc = -EACCES;
134 goto out;
135 }
120 136
137 full_path = build_path_from_dentry(direntry);
121 if (!full_path) 138 if (!full_path)
122 goto out; 139 goto out;
123 140
124 cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode)); 141 cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
125 cifs_sb = CIFS_SB(inode->i_sb);
126 pTcon = cifs_sb->tcon;
127
128 /* We could change this to:
129 if (pTcon->unix_ext)
130 but there does not seem any point in refusing to
131 get symlink info if we can, even if unix extensions
132 turned off for this mount */
133
134 if (pTcon->ses->capabilities & CAP_UNIX)
135 rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path,
136 &target_path,
137 cifs_sb->local_nls);
138 else {
139 /* BB add read reparse point symlink code here */
140 /* rc = CIFSSMBQueryReparseLinkInfo */
141 /* BB Add code to Query ReparsePoint info */
142 /* BB Add MAC style xsymlink check here if enabled */
143 }
144 142
143 rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path,
144 cifs_sb->local_nls);
145 kfree(full_path);
146out:
145 if (rc != 0) { 147 if (rc != 0) {
146 kfree(target_path); 148 kfree(target_path);
147 target_path = ERR_PTR(rc); 149 target_path = ERR_PTR(rc);
148 } 150 }
149 151
150 kfree(full_path);
151out:
152 FreeXid(xid); 152 FreeXid(xid);
153 nd_set_link(nd, target_path); 153 nd_set_link(nd, target_path);
154 return NULL; 154 return NULL;
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 370b190a09d..89f98e9a024 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1943,7 +1943,8 @@ int nfs_permission(struct inode *inode, int mask)
1943 case S_IFREG: 1943 case S_IFREG:
1944 /* NFSv4 has atomic_open... */ 1944 /* NFSv4 has atomic_open... */
1945 if (nfs_server_capable(inode, NFS_CAP_ATOMIC_OPEN) 1945 if (nfs_server_capable(inode, NFS_CAP_ATOMIC_OPEN)
1946 && (mask & MAY_OPEN)) 1946 && (mask & MAY_OPEN)
1947 && !(mask & MAY_EXEC))
1947 goto out; 1948 goto out;
1948 break; 1949 break;
1949 case S_IFDIR: 1950 case S_IFDIR:
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 1215a4f50cd..3567fb9e3fb 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -448,13 +448,11 @@ int remove_save_link(struct inode *inode, int truncate)
448static void reiserfs_kill_sb(struct super_block *s) 448static void reiserfs_kill_sb(struct super_block *s)
449{ 449{
450 if (REISERFS_SB(s)) { 450 if (REISERFS_SB(s)) {
451#ifdef CONFIG_REISERFS_FS_XATTR
452 if (REISERFS_SB(s)->xattr_root) { 451 if (REISERFS_SB(s)->xattr_root) {
453 d_invalidate(REISERFS_SB(s)->xattr_root); 452 d_invalidate(REISERFS_SB(s)->xattr_root);
454 dput(REISERFS_SB(s)->xattr_root); 453 dput(REISERFS_SB(s)->xattr_root);
455 REISERFS_SB(s)->xattr_root = NULL; 454 REISERFS_SB(s)->xattr_root = NULL;
456 } 455 }
457#endif
458 if (REISERFS_SB(s)->priv_root) { 456 if (REISERFS_SB(s)->priv_root) {
459 d_invalidate(REISERFS_SB(s)->priv_root); 457 d_invalidate(REISERFS_SB(s)->priv_root);
460 dput(REISERFS_SB(s)->priv_root); 458 dput(REISERFS_SB(s)->priv_root);
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 2237e10c7c7..8e7deb0e696 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -123,7 +123,9 @@ static struct dentry *open_xa_root(struct super_block *sb, int flags)
123 mutex_lock_nested(&privroot->d_inode->i_mutex, I_MUTEX_XATTR); 123 mutex_lock_nested(&privroot->d_inode->i_mutex, I_MUTEX_XATTR);
124 124
125 xaroot = dget(REISERFS_SB(sb)->xattr_root); 125 xaroot = dget(REISERFS_SB(sb)->xattr_root);
126 if (!xaroot->d_inode) { 126 if (!xaroot)
127 xaroot = ERR_PTR(-ENODATA);
128 else if (!xaroot->d_inode) {
127 int err = -ENODATA; 129 int err = -ENODATA;
128 if (xattr_may_create(flags)) 130 if (xattr_may_create(flags))
129 err = xattr_mkdir(privroot->d_inode, xaroot, 0700); 131 err = xattr_mkdir(privroot->d_inode, xaroot, 0700);
@@ -685,20 +687,6 @@ out:
685 return err; 687 return err;
686} 688}
687 689
688/* Actual operations that are exported to VFS-land */
689struct xattr_handler *reiserfs_xattr_handlers[] = {
690 &reiserfs_xattr_user_handler,
691 &reiserfs_xattr_trusted_handler,
692#ifdef CONFIG_REISERFS_FS_SECURITY
693 &reiserfs_xattr_security_handler,
694#endif
695#ifdef CONFIG_REISERFS_FS_POSIX_ACL
696 &reiserfs_posix_acl_access_handler,
697 &reiserfs_posix_acl_default_handler,
698#endif
699 NULL
700};
701
702/* 690/*
703 * In order to implement different sets of xattr operations for each xattr 691 * In order to implement different sets of xattr operations for each xattr
704 * prefix with the generic xattr API, a filesystem should create a 692 * prefix with the generic xattr API, a filesystem should create a
@@ -883,23 +871,6 @@ static int reiserfs_check_acl(struct inode *inode, int mask)
883 return error; 871 return error;
884} 872}
885 873
886int reiserfs_permission(struct inode *inode, int mask)
887{
888 /*
889 * We don't do permission checks on the internal objects.
890 * Permissions are determined by the "owning" object.
891 */
892 if (IS_PRIVATE(inode))
893 return 0;
894 /*
895 * Stat data v1 doesn't support ACLs.
896 */
897 if (get_inode_sd_version(inode) == STAT_DATA_V1)
898 return generic_permission(inode, mask, NULL);
899 else
900 return generic_permission(inode, mask, reiserfs_check_acl);
901}
902
903static int create_privroot(struct dentry *dentry) 874static int create_privroot(struct dentry *dentry)
904{ 875{
905 int err; 876 int err;
@@ -922,6 +893,28 @@ static int create_privroot(struct dentry *dentry)
922 return 0; 893 return 0;
923} 894}
924 895
896#else
897int __init reiserfs_xattr_register_handlers(void) { return 0; }
898void reiserfs_xattr_unregister_handlers(void) {}
899static int create_privroot(struct dentry *dentry) { return 0; }
900#endif
901
902/* Actual operations that are exported to VFS-land */
903struct xattr_handler *reiserfs_xattr_handlers[] = {
904#ifdef CONFIG_REISERFS_FS_XATTR
905 &reiserfs_xattr_user_handler,
906 &reiserfs_xattr_trusted_handler,
907#endif
908#ifdef CONFIG_REISERFS_FS_SECURITY
909 &reiserfs_xattr_security_handler,
910#endif
911#ifdef CONFIG_REISERFS_FS_POSIX_ACL
912 &reiserfs_posix_acl_access_handler,
913 &reiserfs_posix_acl_default_handler,
914#endif
915 NULL
916};
917
925static int xattr_mount_check(struct super_block *s) 918static int xattr_mount_check(struct super_block *s)
926{ 919{
927 /* We need generation numbers to ensure that the oid mapping is correct 920 /* We need generation numbers to ensure that the oid mapping is correct
@@ -941,10 +934,24 @@ static int xattr_mount_check(struct super_block *s)
941 return 0; 934 return 0;
942} 935}
943 936
944#else 937int reiserfs_permission(struct inode *inode, int mask)
945int __init reiserfs_xattr_register_handlers(void) { return 0; } 938{
946void reiserfs_xattr_unregister_handlers(void) {} 939 /*
940 * We don't do permission checks on the internal objects.
941 * Permissions are determined by the "owning" object.
942 */
943 if (IS_PRIVATE(inode))
944 return 0;
945
946#ifdef CONFIG_REISERFS_FS_XATTR
947 /*
948 * Stat data v1 doesn't support ACLs.
949 */
950 if (get_inode_sd_version(inode) != STAT_DATA_V1)
951 return generic_permission(inode, mask, reiserfs_check_acl);
947#endif 952#endif
953 return generic_permission(inode, mask, NULL);
954}
948 955
949/* This will catch lookups from the fs root to .reiserfs_priv */ 956/* This will catch lookups from the fs root to .reiserfs_priv */
950static int 957static int
@@ -992,7 +999,6 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
992 int err = 0; 999 int err = 0;
993 struct dentry *privroot = REISERFS_SB(s)->priv_root; 1000 struct dentry *privroot = REISERFS_SB(s)->priv_root;
994 1001
995#ifdef CONFIG_REISERFS_FS_XATTR
996 err = xattr_mount_check(s); 1002 err = xattr_mount_check(s);
997 if (err) 1003 if (err)
998 goto error; 1004 goto error;
@@ -1023,14 +1029,11 @@ error:
1023 clear_bit(REISERFS_XATTRS_USER, &(REISERFS_SB(s)->s_mount_opt)); 1029 clear_bit(REISERFS_XATTRS_USER, &(REISERFS_SB(s)->s_mount_opt));
1024 clear_bit(REISERFS_POSIXACL, &(REISERFS_SB(s)->s_mount_opt)); 1030 clear_bit(REISERFS_POSIXACL, &(REISERFS_SB(s)->s_mount_opt));
1025 } 1031 }
1026#endif
1027 1032
1028 /* The super_block MS_POSIXACL must mirror the (no)acl mount option. */ 1033 /* The super_block MS_POSIXACL must mirror the (no)acl mount option. */
1029#ifdef CONFIG_REISERFS_FS_POSIX_ACL
1030 if (reiserfs_posixacl(s)) 1034 if (reiserfs_posixacl(s))
1031 s->s_flags |= MS_POSIXACL; 1035 s->s_flags |= MS_POSIXACL;
1032 else 1036 else
1033#endif
1034 s->s_flags &= ~MS_POSIXACL; 1037 s->s_flags &= ~MS_POSIXACL;
1035 1038
1036 return err; 1039 return err;
diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
index dbd6150763e..fc218444e31 100644
--- a/include/asm-generic/local.h
+++ b/include/asm-generic/local.h
@@ -42,7 +42,7 @@ typedef struct
42 42
43#define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n)) 43#define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
44#define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n)) 44#define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
45#define local_add_unless(l, a, u) atomic_long_add_unless((&(l)->a), (a), (u)) 45#define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
46#define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a) 46#define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
47 47
48/* Non-atomic variants, ie. preemption disabled and won't be touched 48/* Non-atomic variants, ie. preemption disabled and won't be touched
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index cdedc01036e..99928dce37e 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -41,6 +41,7 @@ int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
41int reiserfs_lookup_privroot(struct super_block *sb); 41int reiserfs_lookup_privroot(struct super_block *sb);
42int reiserfs_delete_xattrs(struct inode *inode); 42int reiserfs_delete_xattrs(struct inode *inode);
43int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs); 43int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
44int reiserfs_permission(struct inode *inode, int mask);
44 45
45#ifdef CONFIG_REISERFS_FS_XATTR 46#ifdef CONFIG_REISERFS_FS_XATTR
46#define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir) 47#define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
@@ -50,7 +51,6 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name,
50 const void *value, size_t size, int flags); 51 const void *value, size_t size, int flags);
51ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size); 52ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
52int reiserfs_removexattr(struct dentry *dentry, const char *name); 53int reiserfs_removexattr(struct dentry *dentry, const char *name);
53int reiserfs_permission(struct inode *inode, int mask);
54 54
55int reiserfs_xattr_get(struct inode *, const char *, void *, size_t); 55int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
56int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int); 56int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
@@ -117,8 +117,6 @@ static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
117#define reiserfs_listxattr NULL 117#define reiserfs_listxattr NULL
118#define reiserfs_removexattr NULL 118#define reiserfs_removexattr NULL
119 119
120#define reiserfs_permission NULL
121
122static inline void reiserfs_init_xattr_rwsem(struct inode *inode) 120static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
123{ 121{
124} 122}
diff --git a/kernel/futex.c b/kernel/futex.c
index eef8cd26b5e..d546b2d53a6 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -193,6 +193,7 @@ static void drop_futex_key_refs(union futex_key *key)
193 * @uaddr: virtual address of the futex 193 * @uaddr: virtual address of the futex
194 * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED 194 * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
195 * @key: address where result is stored. 195 * @key: address where result is stored.
196 * @rw: mapping needs to be read/write (values: VERIFY_READ, VERIFY_WRITE)
196 * 197 *
197 * Returns a negative error code or 0 198 * Returns a negative error code or 0
198 * The key words are stored in *key on success. 199 * The key words are stored in *key on success.
@@ -203,7 +204,8 @@ static void drop_futex_key_refs(union futex_key *key)
203 * 204 *
204 * lock_page() might sleep, the caller should not hold a spinlock. 205 * lock_page() might sleep, the caller should not hold a spinlock.
205 */ 206 */
206static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key) 207static int
208get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
207{ 209{
208 unsigned long address = (unsigned long)uaddr; 210 unsigned long address = (unsigned long)uaddr;
209 struct mm_struct *mm = current->mm; 211 struct mm_struct *mm = current->mm;
@@ -226,7 +228,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
226 * but access_ok() should be faster than find_vma() 228 * but access_ok() should be faster than find_vma()
227 */ 229 */
228 if (!fshared) { 230 if (!fshared) {
229 if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))) 231 if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))
230 return -EFAULT; 232 return -EFAULT;
231 key->private.mm = mm; 233 key->private.mm = mm;
232 key->private.address = address; 234 key->private.address = address;
@@ -235,7 +237,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
235 } 237 }
236 238
237again: 239again:
238 err = get_user_pages_fast(address, 1, 0, &page); 240 err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page);
239 if (err < 0) 241 if (err < 0)
240 return err; 242 return err;
241 243
@@ -677,7 +679,7 @@ static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset)
677 if (!bitset) 679 if (!bitset)
678 return -EINVAL; 680 return -EINVAL;
679 681
680 ret = get_futex_key(uaddr, fshared, &key); 682 ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ);
681 if (unlikely(ret != 0)) 683 if (unlikely(ret != 0))
682 goto out; 684 goto out;
683 685
@@ -723,10 +725,10 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
723 int ret, op_ret; 725 int ret, op_ret;
724 726
725retry: 727retry:
726 ret = get_futex_key(uaddr1, fshared, &key1); 728 ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
727 if (unlikely(ret != 0)) 729 if (unlikely(ret != 0))
728 goto out; 730 goto out;
729 ret = get_futex_key(uaddr2, fshared, &key2); 731 ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
730 if (unlikely(ret != 0)) 732 if (unlikely(ret != 0))
731 goto out_put_key1; 733 goto out_put_key1;
732 734
@@ -814,10 +816,10 @@ static int futex_requeue(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
814 int ret, drop_count = 0; 816 int ret, drop_count = 0;
815 817
816retry: 818retry:
817 ret = get_futex_key(uaddr1, fshared, &key1); 819 ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
818 if (unlikely(ret != 0)) 820 if (unlikely(ret != 0))
819 goto out; 821 goto out;
820 ret = get_futex_key(uaddr2, fshared, &key2); 822 ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_READ);
821 if (unlikely(ret != 0)) 823 if (unlikely(ret != 0))
822 goto out_put_key1; 824 goto out_put_key1;
823 825
@@ -1140,7 +1142,7 @@ static int futex_wait(u32 __user *uaddr, int fshared,
1140 q.bitset = bitset; 1142 q.bitset = bitset;
1141retry: 1143retry:
1142 q.key = FUTEX_KEY_INIT; 1144 q.key = FUTEX_KEY_INIT;
1143 ret = get_futex_key(uaddr, fshared, &q.key); 1145 ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_READ);
1144 if (unlikely(ret != 0)) 1146 if (unlikely(ret != 0))
1145 goto out; 1147 goto out;
1146 1148
@@ -1330,7 +1332,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
1330 q.pi_state = NULL; 1332 q.pi_state = NULL;
1331retry: 1333retry:
1332 q.key = FUTEX_KEY_INIT; 1334 q.key = FUTEX_KEY_INIT;
1333 ret = get_futex_key(uaddr, fshared, &q.key); 1335 ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE);
1334 if (unlikely(ret != 0)) 1336 if (unlikely(ret != 0))
1335 goto out; 1337 goto out;
1336 1338
@@ -1594,7 +1596,7 @@ retry:
1594 if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current)) 1596 if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current))
1595 return -EPERM; 1597 return -EPERM;
1596 1598
1597 ret = get_futex_key(uaddr, fshared, &key); 1599 ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE);
1598 if (unlikely(ret != 0)) 1600 if (unlikely(ret != 0))
1599 goto out; 1601 goto out;
1600 1602
diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index a2cc7e9a6e8..699a2ac3a0d 100644
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -54,9 +54,9 @@ enum {
54 * table (if it's not there yet), and we check it for lock order 54 * table (if it's not there yet), and we check it for lock order
55 * conflicts and deadlocks. 55 * conflicts and deadlocks.
56 */ 56 */
57#define MAX_LOCKDEP_ENTRIES 8192UL 57#define MAX_LOCKDEP_ENTRIES 16384UL
58 58
59#define MAX_LOCKDEP_CHAINS_BITS 14 59#define MAX_LOCKDEP_CHAINS_BITS 15
60#define MAX_LOCKDEP_CHAINS (1UL << MAX_LOCKDEP_CHAINS_BITS) 60#define MAX_LOCKDEP_CHAINS (1UL << MAX_LOCKDEP_CHAINS_BITS)
61 61
62#define MAX_LOCKDEP_CHAIN_HLOCKS (MAX_LOCKDEP_CHAINS*5) 62#define MAX_LOCKDEP_CHAIN_HLOCKS (MAX_LOCKDEP_CHAINS*5)
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index e71ca9cd81b..b0dc9e7a0d1 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -241,9 +241,9 @@ static int create_image(int platform_mode)
241 241
242 local_irq_disable(); 242 local_irq_disable();
243 243
244 sysdev_suspend(PMSG_FREEZE); 244 error = sysdev_suspend(PMSG_FREEZE);
245 if (error) { 245 if (error) {
246 printk(KERN_ERR "PM: Some devices failed to power down, " 246 printk(KERN_ERR "PM: Some system devices failed to power down, "
247 "aborting hibernation\n"); 247 "aborting hibernation\n");
248 goto Enable_irqs; 248 goto Enable_irqs;
249 } 249 }
diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c
index 819f17ac796..e1d16c9a768 100644
--- a/kernel/sched_clock.c
+++ b/kernel/sched_clock.c
@@ -38,7 +38,8 @@
38 */ 38 */
39unsigned long long __attribute__((weak)) sched_clock(void) 39unsigned long long __attribute__((weak)) sched_clock(void)
40{ 40{
41 return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ); 41 return (unsigned long long)(jiffies - INITIAL_JIFFIES)
42 * (NSEC_PER_SEC / HZ);
42} 43}
43 44
44static __read_mostly int sched_clock_running; 45static __read_mostly int sched_clock_running;
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index a884c09006c..cda81ec58d9 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2380,7 +2380,7 @@ static const char readme_msg[] =
2380 "# echo print-parent > /debug/tracing/trace_options\n" 2380 "# echo print-parent > /debug/tracing/trace_options\n"
2381 "# echo 1 > /debug/tracing/tracing_enabled\n" 2381 "# echo 1 > /debug/tracing/tracing_enabled\n"
2382 "# cat /debug/tracing/trace > /tmp/trace.txt\n" 2382 "# cat /debug/tracing/trace > /tmp/trace.txt\n"
2383 "echo 0 > /debug/tracing/tracing_enabled\n" 2383 "# echo 0 > /debug/tracing/tracing_enabled\n"
2384; 2384;
2385 2385
2386static ssize_t 2386static ssize_t
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 30351f0063a..bb553c3e955 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -94,12 +94,12 @@ unsigned long vm_dirty_bytes;
94/* 94/*
95 * The interval between `kupdate'-style writebacks 95 * The interval between `kupdate'-style writebacks
96 */ 96 */
97unsigned int dirty_writeback_interval = 5 * 100; /* sentiseconds */ 97unsigned int dirty_writeback_interval = 5 * 100; /* centiseconds */
98 98
99/* 99/*
100 * The longest time for which data is allowed to remain dirty 100 * The longest time for which data is allowed to remain dirty
101 */ 101 */
102unsigned int dirty_expire_interval = 30 * 100; /* sentiseconds */ 102unsigned int dirty_expire_interval = 30 * 100; /* centiseconds */
103 103
104/* 104/*
105 * Flag that makes the machine dump writes/reads and block dirtyings. 105 * Flag that makes the machine dump writes/reads and block dirtyings.
@@ -770,7 +770,7 @@ static void wb_kupdate(unsigned long arg)
770 770
771 sync_supers(); 771 sync_supers();
772 772
773 oldest_jif = jiffies - msecs_to_jiffies(dirty_expire_interval); 773 oldest_jif = jiffies - msecs_to_jiffies(dirty_expire_interval * 10);
774 start_jif = jiffies; 774 start_jif = jiffies;
775 next_jif = start_jif + msecs_to_jiffies(dirty_writeback_interval * 10); 775 next_jif = start_jif + msecs_to_jiffies(dirty_writeback_interval * 10);
776 nr_to_write = global_page_state(NR_FILE_DIRTY) + 776 nr_to_write = global_page_state(NR_FILE_DIRTY) +
diff --git a/mm/slob.c b/mm/slob.c
index a2d4ab32198..f92e66d558b 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -60,6 +60,7 @@
60#include <linux/kernel.h> 60#include <linux/kernel.h>
61#include <linux/slab.h> 61#include <linux/slab.h>
62#include <linux/mm.h> 62#include <linux/mm.h>
63#include <linux/swap.h> /* struct reclaim_state */
63#include <linux/cache.h> 64#include <linux/cache.h>
64#include <linux/init.h> 65#include <linux/init.h>
65#include <linux/module.h> 66#include <linux/module.h>
@@ -255,6 +256,8 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
255 256
256static void slob_free_pages(void *b, int order) 257static void slob_free_pages(void *b, int order)
257{ 258{
259 if (current->reclaim_state)
260 current->reclaim_state->reclaimed_slab += 1 << order;
258 free_pages((unsigned long)b, order); 261 free_pages((unsigned long)b, order);
259} 262}
260 263
@@ -407,7 +410,7 @@ static void slob_free(void *block, int size)
407 spin_unlock_irqrestore(&slob_lock, flags); 410 spin_unlock_irqrestore(&slob_lock, flags);
408 clear_slob_page(sp); 411 clear_slob_page(sp);
409 free_slob_page(sp); 412 free_slob_page(sp);
410 free_page((unsigned long)b); 413 slob_free_pages(b, 0);
411 return; 414 return;
412 } 415 }
413 416
diff --git a/mm/slub.c b/mm/slub.c
index 7ab54ecbd3f..65ffda5934b 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -9,6 +9,7 @@
9 */ 9 */
10 10
11#include <linux/mm.h> 11#include <linux/mm.h>
12#include <linux/swap.h> /* struct reclaim_state */
12#include <linux/module.h> 13#include <linux/module.h>
13#include <linux/bit_spinlock.h> 14#include <linux/bit_spinlock.h>
14#include <linux/interrupt.h> 15#include <linux/interrupt.h>
@@ -1170,6 +1171,8 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
1170 1171
1171 __ClearPageSlab(page); 1172 __ClearPageSlab(page);
1172 reset_page_mapcount(page); 1173 reset_page_mapcount(page);
1174 if (current->reclaim_state)
1175 current->reclaim_state->reclaimed_slab += pages;
1173 __free_pages(page, order); 1176 __free_pages(page, order);
1174} 1177}
1175 1178
@@ -1909,7 +1912,7 @@ static inline int calculate_order(int size)
1909 * Doh this slab cannot be placed using slub_max_order. 1912 * Doh this slab cannot be placed using slub_max_order.
1910 */ 1913 */
1911 order = slab_order(size, 1, MAX_ORDER, 1); 1914 order = slab_order(size, 1, MAX_ORDER, 1);
1912 if (order <= MAX_ORDER) 1915 if (order < MAX_ORDER)
1913 return order; 1916 return order;
1914 return -ENOSYS; 1917 return -ENOSYS;
1915} 1918}
@@ -2522,6 +2525,7 @@ __setup("slub_min_order=", setup_slub_min_order);
2522static int __init setup_slub_max_order(char *str) 2525static int __init setup_slub_max_order(char *str)
2523{ 2526{
2524 get_option(&str, &slub_max_order); 2527 get_option(&str, &slub_max_order);
2528 slub_max_order = min(slub_max_order, MAX_ORDER - 1);
2525 2529
2526 return 1; 2530 return 1;
2527} 2531}
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 30b88777c3d..5ee1a3682bf 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -134,6 +134,10 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
134 if (skb->protocol == htons(ETH_P_PAUSE)) 134 if (skb->protocol == htons(ETH_P_PAUSE))
135 goto drop; 135 goto drop;
136 136
137 /* If STP is turned off, then forward */
138 if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0)
139 goto forward;
140
137 if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev, 141 if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
138 NULL, br_handle_local_finish)) 142 NULL, br_handle_local_finish))
139 return NULL; /* frame consumed by filter */ 143 return NULL; /* frame consumed by filter */
@@ -141,6 +145,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
141 return skb; /* continue processing */ 145 return skb; /* continue processing */
142 } 146 }
143 147
148forward:
144 switch (p->state) { 149 switch (p->state) {
145 case BR_STATE_FORWARDING: 150 case BR_STATE_FORWARDING:
146 rhook = rcu_dereference(br_should_route_hook); 151 rhook = rcu_dereference(br_should_route_hook);
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 6e63ec3f1fc..0660515f399 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -297,6 +297,9 @@ void br_topology_change_detection(struct net_bridge *br)
297{ 297{
298 int isroot = br_is_root_bridge(br); 298 int isroot = br_is_root_bridge(br);
299 299
300 if (br->stp_enabled != BR_KERNEL_STP)
301 return;
302
300 pr_info("%s: topology change detected, %s\n", br->dev->name, 303 pr_info("%s: topology change detected, %s\n", br->dev->name,
301 isroot ? "propagating" : "sending tcn bpdu"); 304 isroot ? "propagating" : "sending tcn bpdu");
302 305
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 9cc9f95b109..6d62d4618cf 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -66,9 +66,9 @@
66 66
67 NOTES. 67 NOTES.
68 68
69 * The stored value for avbps is scaled by 2^5, so that maximal 69 * avbps is scaled by 2^5, avpps is scaled by 2^10.
70 rate is ~1Gbit, avpps is scaled by 2^10. 70 * both values are reported as 32 bit unsigned values. bps can
71 71 overflow for fast links : max speed being 34360Mbit/sec
72 * Minimal interval is HZ/4=250msec (it is the greatest common divisor 72 * Minimal interval is HZ/4=250msec (it is the greatest common divisor
73 for HZ=100 and HZ=1024 8)), maximal interval 73 for HZ=100 and HZ=1024 8)), maximal interval
74 is (HZ*2^EST_MAX_INTERVAL)/4 = 8sec. Shorter intervals 74 is (HZ*2^EST_MAX_INTERVAL)/4 = 8sec. Shorter intervals
@@ -86,9 +86,9 @@ struct gen_estimator
86 spinlock_t *stats_lock; 86 spinlock_t *stats_lock;
87 int ewma_log; 87 int ewma_log;
88 u64 last_bytes; 88 u64 last_bytes;
89 u64 avbps;
89 u32 last_packets; 90 u32 last_packets;
90 u32 avpps; 91 u32 avpps;
91 u32 avbps;
92 struct rcu_head e_rcu; 92 struct rcu_head e_rcu;
93 struct rb_node node; 93 struct rb_node node;
94}; 94};
@@ -115,6 +115,7 @@ static void est_timer(unsigned long arg)
115 rcu_read_lock(); 115 rcu_read_lock();
116 list_for_each_entry_rcu(e, &elist[idx].list, list) { 116 list_for_each_entry_rcu(e, &elist[idx].list, list) {
117 u64 nbytes; 117 u64 nbytes;
118 u64 brate;
118 u32 npackets; 119 u32 npackets;
119 u32 rate; 120 u32 rate;
120 121
@@ -125,9 +126,9 @@ static void est_timer(unsigned long arg)
125 126
126 nbytes = e->bstats->bytes; 127 nbytes = e->bstats->bytes;
127 npackets = e->bstats->packets; 128 npackets = e->bstats->packets;
128 rate = (nbytes - e->last_bytes)<<(7 - idx); 129 brate = (nbytes - e->last_bytes)<<(7 - idx);
129 e->last_bytes = nbytes; 130 e->last_bytes = nbytes;
130 e->avbps += ((long)rate - (long)e->avbps) >> e->ewma_log; 131 e->avbps += ((s64)(brate - e->avbps)) >> e->ewma_log;
131 e->rate_est->bps = (e->avbps+0xF)>>5; 132 e->rate_est->bps = (e->avbps+0xF)>>5;
132 133
133 rate = (npackets - e->last_packets)<<(12 - idx); 134 rate = (npackets - e->last_packets)<<(12 - idx);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index b5873bdff61..64f51eec657 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -175,9 +175,13 @@ static void service_arp_queue(struct netpoll_info *npi)
175void netpoll_poll(struct netpoll *np) 175void netpoll_poll(struct netpoll *np)
176{ 176{
177 struct net_device *dev = np->dev; 177 struct net_device *dev = np->dev;
178 const struct net_device_ops *ops = dev->netdev_ops; 178 const struct net_device_ops *ops;
179
180 if (!dev || !netif_running(dev))
181 return;
179 182
180 if (!dev || !netif_running(dev) || !ops->ndo_poll_controller) 183 ops = dev->netdev_ops;
184 if (!ops->ndo_poll_controller)
181 return; 185 return;
182 186
183 /* Process pending work on NIC */ 187 /* Process pending work on NIC */
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index d152394b261..e505b5392e1 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2288,7 +2288,7 @@ unsigned int skb_seq_read(unsigned int consumed, const u8 **data,
2288next_skb: 2288next_skb:
2289 block_limit = skb_headlen(st->cur_skb) + st->stepped_offset; 2289 block_limit = skb_headlen(st->cur_skb) + st->stepped_offset;
2290 2290
2291 if (abs_offset < block_limit) { 2291 if (abs_offset < block_limit && !st->frag_data) {
2292 *data = st->cur_skb->data + (abs_offset - st->stepped_offset); 2292 *data = st->cur_skb->data + (abs_offset - st->stepped_offset);
2293 return block_limit - abs_offset; 2293 return block_limit - abs_offset;
2294 } 2294 }
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 9d26a3da37e..5b919f7b45d 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -408,7 +408,7 @@ config INET_XFRM_MODE_BEET
408 408
409config INET_LRO 409config INET_LRO
410 bool "Large Receive Offload (ipv4/tcp)" 410 bool "Large Receive Offload (ipv4/tcp)"
411 411 default y
412 ---help--- 412 ---help---
413 Support for Large Receive Offload (ipv4/tcp). 413 Support for Large Receive Offload (ipv4/tcp).
414 414
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 90d22ae0a41..88bf051d0cb 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -139,6 +139,8 @@ __be32 ic_servaddr = NONE; /* Boot server IP address */
139__be32 root_server_addr = NONE; /* Address of NFS server */ 139__be32 root_server_addr = NONE; /* Address of NFS server */
140u8 root_server_path[256] = { 0, }; /* Path to mount as root */ 140u8 root_server_path[256] = { 0, }; /* Path to mount as root */
141 141
142u32 ic_dev_xid; /* Device under configuration */
143
142/* vendor class identifier */ 144/* vendor class identifier */
143static char vendor_class_identifier[253] __initdata; 145static char vendor_class_identifier[253] __initdata;
144 146
@@ -932,6 +934,13 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
932 goto drop_unlock; 934 goto drop_unlock;
933 } 935 }
934 936
937 /* Is it a reply for the device we are configuring? */
938 if (b->xid != ic_dev_xid) {
939 if (net_ratelimit())
940 printk(KERN_ERR "DHCP/BOOTP: Ignoring delayed packet \n");
941 goto drop_unlock;
942 }
943
935 /* Parse extensions */ 944 /* Parse extensions */
936 if (ext_len >= 4 && 945 if (ext_len >= 4 &&
937 !memcmp(b->exten, ic_bootp_cookie, 4)) { /* Check magic cookie */ 946 !memcmp(b->exten, ic_bootp_cookie, 4)) { /* Check magic cookie */
@@ -1115,6 +1124,9 @@ static int __init ic_dynamic(void)
1115 get_random_bytes(&timeout, sizeof(timeout)); 1124 get_random_bytes(&timeout, sizeof(timeout));
1116 timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned) CONF_TIMEOUT_RANDOM); 1125 timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned) CONF_TIMEOUT_RANDOM);
1117 for (;;) { 1126 for (;;) {
1127 /* Track the device we are configuring */
1128 ic_dev_xid = d->xid;
1129
1118#ifdef IPCONFIG_BOOTP 1130#ifdef IPCONFIG_BOOTP
1119 if (do_bootp && (d->able & IC_BOOTP)) 1131 if (do_bootp && (d->able & IC_BOOTP))
1120 ic_bootp_send_if(d, jiffies - start_jiffies); 1132 ic_bootp_send_if(d, jiffies - start_jiffies);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 1d7f49c6f0c..7a0f0b27bf1 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1321,6 +1321,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
1321 struct task_struct *user_recv = NULL; 1321 struct task_struct *user_recv = NULL;
1322 int copied_early = 0; 1322 int copied_early = 0;
1323 struct sk_buff *skb; 1323 struct sk_buff *skb;
1324 u32 urg_hole = 0;
1324 1325
1325 lock_sock(sk); 1326 lock_sock(sk);
1326 1327
@@ -1532,7 +1533,8 @@ do_prequeue:
1532 } 1533 }
1533 } 1534 }
1534 } 1535 }
1535 if ((flags & MSG_PEEK) && peek_seq != tp->copied_seq) { 1536 if ((flags & MSG_PEEK) &&
1537 (peek_seq - copied - urg_hole != tp->copied_seq)) {
1536 if (net_ratelimit()) 1538 if (net_ratelimit())
1537 printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n", 1539 printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n",
1538 current->comm, task_pid_nr(current)); 1540 current->comm, task_pid_nr(current));
@@ -1553,6 +1555,7 @@ do_prequeue:
1553 if (!urg_offset) { 1555 if (!urg_offset) {
1554 if (!sock_flag(sk, SOCK_URGINLINE)) { 1556 if (!sock_flag(sk, SOCK_URGINLINE)) {
1555 ++*seq; 1557 ++*seq;
1558 urg_hole++;
1556 offset++; 1559 offset++;
1557 used--; 1560 used--;
1558 if (!used) 1561 if (!used)
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index ec697cebb63..3b641829723 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -303,6 +303,8 @@ restart:
303 switch (teql_resolve(skb, skb_res, slave)) { 303 switch (teql_resolve(skb, skb_res, slave)) {
304 case 0: 304 case 0:
305 if (__netif_tx_trylock(slave_txq)) { 305 if (__netif_tx_trylock(slave_txq)) {
306 unsigned int length = qdisc_pkt_len(skb);
307
306 if (!netif_tx_queue_stopped(slave_txq) && 308 if (!netif_tx_queue_stopped(slave_txq) &&
307 !netif_tx_queue_frozen(slave_txq) && 309 !netif_tx_queue_frozen(slave_txq) &&
308 slave_ops->ndo_start_xmit(skb, slave) == 0) { 310 slave_ops->ndo_start_xmit(skb, slave) == 0) {
@@ -310,8 +312,7 @@ restart:
310 master->slaves = NEXT_SLAVE(q); 312 master->slaves = NEXT_SLAVE(q);
311 netif_wake_queue(dev); 313 netif_wake_queue(dev);
312 master->stats.tx_packets++; 314 master->stats.tx_packets++;
313 master->stats.tx_bytes += 315 master->stats.tx_bytes += length;
314 qdisc_pkt_len(skb);
315 return 0; 316 return 0;
316 } 317 }
317 __netif_tx_unlock(slave_txq); 318 __netif_tx_unlock(slave_txq);
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 32c8554f394..00790472f64 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -1,5 +1,13 @@
1#!/bin/sh 1#!/bin/sh
2# Print additional version information for non-release trees. 2#
3# This scripts adds local version information from the version
4# control systems git, mercurial (hg) and subversion (svn).
5#
6# If something goes wrong, send a mail the kernel build mailinglist
7# (see MAINTAINERS) and CC Nico Schottelius
8# <nico-linuxsetlocalversion -at- schottelius.org>.
9#
10#
3 11
4usage() { 12usage() {
5 echo "Usage: $0 [srctree]" >&2 13 echo "Usage: $0 [srctree]" >&2
@@ -10,12 +18,20 @@ cd "${1:-.}" || usage
10 18
11# Check for git and a git repo. 19# Check for git and a git repo.
12if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then 20if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
13 # Do we have an untagged tag? 21
14 if atag=`git describe 2>/dev/null`; then 22 # If we are at a tagged commit (like "v2.6.30-rc6"), we ignore it,
15 echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' 23 # because this version is defined in the top level Makefile.
16 # add -g${head}, if there is no usable tag 24 if [ -z "`git describe --exact-match 2>/dev/null`" ]; then
17 else 25
18 printf '%s%s' -g $head 26 # If we are past a tagged commit (like "v2.6.30-rc5-302-g72357d5"),
27 # we pretty print it.
28 if atag="`git describe 2>/dev/null`"; then
29 echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
30
31 # If we don't have a tag at all we print -g{commitish}.
32 else
33 printf '%s%s' -g $head
34 fi
19 fi 35 fi
20 36
21 # Is this git on svn? 37 # Is this git on svn?
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-22 15:36:17 -0500