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* Merge branch 'merge' of ↵Linus Torvalds2008-08-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Remove include/linux/harrier_defs.h powerpc: Do not ignore arch/powerpc/include powerpc: Delete completed "ppc removal" task from feature removal file powerpc/mm: Fix attribute confusion with htab_bolt_mapping() powerpc/pci: Don't keep ISA memory hole resources in the tree powerpc: Zero fill the return values of rtas argument buffer powerpc/4xx: Update defconfig files for 2.6.27-rc1 powerpc/44x: Incorrect NOR offset in Warp DTS powerpc/44x: Warp DTS changes for board updates powerpc/4xx: Cleanup Warp for i2c driver changes. powerpc/44x: Adjust warp-nand resource end address
| * powerpc: Remove include/linux/harrier_defs.hPaul Mackerras2008-08-11
| | | | | | | | | | | | | | It was only used by code in arch/ppc, and arch/ppc is gone, so remove the unused harrier_defs.h as well. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Do not ignore arch/powerpc/includeJunio C Hamano2008-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back when .gitignore file was added to arch/powerpc/ in 06f2138 ([POWERPC] Add files build to .gitignore, 2006-11-26), there indeed was nothing tracked in the ignored hierarchy and ignoring everything made sense. But we have very many tracked files there these days, and having a higher level .gitignore that ignores everything is asking for future troubles.. This should have been part of b8b572e (powerpc: Move include files to arch/powerpc/include/asm, 2008-08-01). Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Delete completed "ppc removal" task from feature removal fileRobert P. J. Day2008-08-10
| | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc/mm: Fix attribute confusion with htab_bolt_mapping()Benjamin Herrenschmidt2008-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function htab_bolt_mapping() is used to create permanent mappings in the MMU hash table, for example, in order to create the linear mapping of vmemmap. It's also used by early boot ioremap (before mem_init_done). However, the way ioremap uses it is incorrect as it passes it the protection flags in the "linux PTE" form while htab_bolt_mapping() expects them in the hash table format. This is made more confusing by the fact that some of those flags are actually in the same position in both cases. This fixes it all by making htab_bolt_mapping() take normal linux protection flags instead, and use a little helper to convert them to htab flags. Callers can now use the usual PAGE_* definitions safely. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> arch/powerpc/include/asm/mmu-hash64.h | 2 - arch/powerpc/mm/hash_utils_64.c | 65 ++++++++++++++++++++-------------- arch/powerpc/mm/init_64.c | 9 +--- 3 files changed, 44 insertions(+), 32 deletions(-) Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc/pci: Don't keep ISA memory hole resources in the treeBenjamin Herrenschmidt2008-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we have an ISA memory hole (ie, a PCI window that allows us to generate PCI memory cycles at low PCI address) mixed with other resources using a different CPU <=> PCI mapping, we must not keep the ISA hole in the bridge resource list. If we do, things might start trying to allocate device resources in there and will get the PCI addresses wrong. This fixes it by arranging to remove the ISA memory hole resource in this case. This fixes various cases of PCMCIA breakage on PowerBooks using the MPC106 "grackle" bridge. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Zero fill the return values of rtas argument bufferNathan Fontenot2008-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel copy of the rtas args struct contains the return value(s) for the specified rtas call. These are copied back to user space with the assumption that every value has been set by the rtas call, which turns out to be not always true. Thus userspace can see random values and think the call failed when in fact it succeeded, but for some reason didn't set one of the return values. This fixes the problem by zeroing out the return value fields of the rtas args struct before processing the rtas call. Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc/4xx: Update defconfig files for 2.6.27-rc1Josh Boyer2008-08-06
| | | | | | | | | | | | | | Update the defconfig files for 4xx boards. This also makes the mutli-board defconfigs a bit more useful by enabling some of the more common modules. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * powerpc/44x: Incorrect NOR offset in Warp DTSSean MacLennan2008-08-04
| | | | | | | | | | | | | | | | FPGA offset in NOR flash was converted incorrectly when switching from 64M to 4M flash. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * powerpc/44x: Warp DTS changes for board updatesSean MacLennan2008-08-04
| | | | | | | | | | | | | | | | | | | | Added support for the new at24 eeprom driver. Documented a new fpga section, the DMA scatter gather list. Removed index from i2c. No longer needed. Fixed the leds section. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * powerpc/4xx: Cleanup Warp for i2c driver changes.Sean MacLennan2008-08-04
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes the i2c code which is now obsolete due to the new ibm iic driver walking the device tree for child nodes. There are two other small cleanups that came indirectly from the ad7414 code review. Make sure Tlow is correct and handle the case where i2c_smbus_read_word_data fails. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| * powerpc/44x: Adjust warp-nand resource end addressValentine Barshak2008-08-04
| | | | | | | | | | | | | | Adjust the NDFC resource end value (resource size = end - start + 1). Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-08-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: Limit VPD length for Broadcom 5708S PCI PM: Export pci_pme_active to drivers PCI: remove duplicate symbol from pci_ids.h PCI: check the return value of device_create_bin_file() in pci_create_bus() PCI: fully restore MSI state at resume time DMA: make dma-coherent.c documentation kdoc-friendly PCI: make pci_register_driver() a macro PCI: add Broadcom 5708S to VPD length quirk
| * | PCI: Limit VPD length for Broadcom 5708SDean Hildebrand2008-08-07
| | | | | | | | | | | | | | | | | | | | | BCM5706S wont work correctly unless VPD length truncated to 128 Signed-off-by: Dean Hildebrand <dhildeb@us.ibm.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI PM: Export pci_pme_active to driversRafael J. Wysocki2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | Export pci_pme_active() to drivers, so that they can clear the PME_status bit and disable PME# for their devices without involving ACPI. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI: remove duplicate symbol from pci_ids.hakpm@linux-foundation.org2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | pci.ids.h: remove a duplicated symbol Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Grant Coady <gcoady.lk@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI: check the return value of device_create_bin_file() in pci_create_bus()Simon Horman2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check the return value of device_create_bin_file in pci_create_bus and unwind if necessary. Don't propagate error to caller, as failure to create these files shouldn't prevent PCI from being initialised. Instead, just log a warning. Cc: Sven Wegener <sven.wegener@stealer.net> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI: fully restore MSI state at resume timeJesse Barnes2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the recent change to avoid masking MSIs using the MSI enable bit, devices without an MSI mask bit will have their MSI capability always enabled when MSI is in use, so we need to restore it regardless of the mask bit state. Fixes kernel bz 11178. Acked-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | DMA: make dma-coherent.c documentation kdoc-friendlyDmitry Baryshkov2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | Spotted by Randy. Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI: make pci_register_driver() a macroAndrew Morton2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | alpha: CC [M] drivers/usb/gadget/u_ether.o In file included from include/asm/dma-mapping.h:7, from include/linux/dma-mapping.h:52, from include/linux/dmaengine.h:29, from include/linux/skbuff.h:29, from include/linux/if_ether.h:114, from include/linux/etherdevice.h:27, from drivers/usb/gadget/u_ether.c:29: include/linux/pci.h: In function 'pci_register_driver': include/linux/pci.h:673: error: 'KBUILD_MODNAME' undeclared (first use in this function) include/linux/pci.h:673: error: (Each undeclared identifier is reported only once include/linux/pci.h:673: error: for each function it appears in.) Sam says: The problem is that u_ether.o is used by two modules so when we build it KBUILD_MODNAME is not defined because kbuild does not know what value to use. And in pci.h we have the following inline: static inline int __must_check pci_register_driver(struct pci_driver *driver) { return __pci_register_driver(driver, THIS_MODULE, KBUILD_MODNAME); } And alpha uses dma-mapping.h to nullify a number of functions that seem to require something from pci.h. Making it a macro fixes this particular problem. However, the underlying issue of a file using KBUILD_MODNAME and being shared between multiple modules is *not* addressed. I guess the answer there is "don't do that". Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | PCI: add Broadcom 5708S to VPD length quirkEric Dumazet2008-08-07
| | | | | | | | | | | | | | | | | | | | | BCM5708S wont work correctly unless VPD length truncated to 128 Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | | Fix race/oops in tty layer after BKL pushdownChristian Borntraeger2008-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While testing our KVM code for s390 (starting and killall kvm in a loop) I can reproduce the following oops: Unable to handle kernel pointer dereference at virtual kernel address 6b6b6b6b6b6b6000 Oops: 0038 [#1] SMP Modules linked in: dm_multipath sunrpc qeth_l3 qeth_l2 dm_mod qeth ccwgroup CPU: 1 Not tainted 2.6.27-rc1 #54 Process kuli (pid: 4409, task: 00000000b6aa5940, ksp: 00000000b7343e10) Krnl PSW : 0704e00180000000 00000000002e0b8c (disassociate_ctty+0x1c0/0x288) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 EA:3 Krnl GPRS: 0000000000000000 6b6b6b6b6b6b6b6b 0000000000000001 00000000000003a6 00000000002e0a46 00000000004b4160 0000000000000001 00000000bbd79758 00000000b7343e58 00000000b8854148 00000000bd34dea0 00000000b7343c20 0000000000000001 00000000004b6d08 00000000002e0a46 00000000b7343c20 Krnl Code: 00000000002e0b7e: eb9fb0a00004 lmg %r9,%r15,160(%r11) 00000000002e0b84: 07f4 bcr 15,%r4 00000000002e0b86: e31090080004 lg %r1,8(%r9) >00000000002e0b8c: d501109cd000 clc 156(2,%r1),0(%r13) 00000000002e0b92: a784ff5d brc 8,2e0a4c 00000000002e0b96: b9040029 lgr %r2,%r9 00000000002e0b9a: c0e5fffff9c3 brasl %r14,2dff20 00000000002e0ba0: a7f4ff56 brc 15,2e0a4c Call Trace: ([<00000000002e0a46>] disassociate_ctty+0x7a/0x288) [<0000000000141fe6>] do_exit+0x212/0x8d4 [<0000000000142708>] do_group_exit+0x60/0xcc [<0000000000150660>] get_signal_to_deliver+0x270/0x3ac [<000000000010bfd6>] do_signal+0x8e/0x8dc [<0000000000113772>] sysc_sigpending+0xe/0x22 [<000001ff0000b134>] 0x1ff0000b134 INFO: lockdep is turned off. Last Breaking-Event-Address: [<00000000002e0a48>] disassociate_ctty+0x7c/0x288 Kernel panic - not syncing: Fatal exception: panic_on_oops It seems that tty was already free in disassocate_ctty when it tries to dereference tty->driver. After moving the lock_kernel before the mutex_unlock, I can no longer reproduce the problem. [ This is a temporary partial fix for the documented and long standing race in disassociate_tty. This stops most problem cases for now. For the next release the -next tree has an initial implementation of kref counting for tty structures and this quickfix will be dropped. - Alan ] Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by; Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k{,nommu}: Wire up new system callsGeert Uytterhoeven2008-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wire up for m68k{,nommu} the system calls that were added in the last merge window: - 4006553b06306b34054529477b06b68a1c66249b ("flag parameters: inotify_init") - ed8cae8ba01348bfd83333f4648dd807b04d7f08 ("flag parameters: pipe") - 336dd1f70ff62d7dd8655228caed4c5bfc818c56 ("flag parameters: dup2") - a0998b50c3f0b8fdd265c63e0032f86ebe377dbf ("flag parameters: epoll_create") - 9fe5ad9c8cef9ad5873d8ee55d1cf00d9b607df0 ("flag parameters add-on: remove epoll_create size param") - b087498eb5605673b0f260a7620d91818cd72304 ("flag parameters: eventfd") - 9deb27baedb79759c3ab9435a7d8b841842d56e9 ("flag parameters: signalfd") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Revert "fbcon: bgcolor fix"Linus Torvalds2008-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 2d04a4a72d7e1519b4838f24bdd4b5d0f3f426dc, which made it impossible to make the softcursor use the highlight colors. Yes, the fourth bit should be "blinking", but since we cannot reasonably blink in fbcon, highlighting it with a bright background is preferable. Reported-by: Pavel Machek <pavel@suse.cz> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Antonino A. Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-08-09
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLUB: dynamic per-cache MIN_PARTIAL mm: unexport ksize
| * | | SLUB: dynamic per-cache MIN_PARTIALPekka Enberg2008-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the static MIN_PARTIAL to a dynamic per-cache ->min_partial value that is calculated from object size. The bigger the object size, the more pages we keep on the partial list. I tested SLAB, SLUB, and SLUB with this patch on Jens Axboe's 'netio' example script of the fio benchmarking tool. The script stresses the networking subsystem which should also give a fairly good beating of kmalloc() et al. To run the test yourself, first clone the fio repository: git clone git://git.kernel.dk/fio.git and then run the following command n times on your machine: time ./fio examples/netio The results on my 2-way 64-bit x86 machine are as follows: [ the minimum, maximum, and average are captured from 50 individual runs ] real time (seconds) min max avg sd SLAB 22.76 23.38 22.98 0.17 SLUB 22.80 25.78 23.46 0.72 SLUB (dynamic) 22.74 23.54 23.00 0.20 sys time (seconds) min max avg sd SLAB 6.90 8.28 7.70 0.28 SLUB 7.42 16.95 8.89 2.28 SLUB (dynamic) 7.17 8.64 7.73 0.29 user time (seconds) min max avg sd SLAB 36.89 38.11 37.50 0.29 SLUB 30.85 37.99 37.06 1.67 SLUB (dynamic) 36.75 38.07 37.59 0.32 As you can see from the above numbers, this patch brings SLUB to the same level as SLAB for this particular workload fixing a ~2% regression. I'd expect this change to help similar workloads that allocate a lot of objects that are close to the size of a page. Cc: Matthew Wilcox <matthew@wil.cx> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
| * | | mm: unexport ksizeAdrian Bunk2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the obsolete and no longer used exports of ksize. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
* | | | uninline atl1e_setup_mac_ctrl()Adrian Bunk2008-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There doesn't seem to be a compelling reason why atl1e_setup_mac_ctrl() is marked as "inline": It's not used in any place where speed would matter much, and as long as it has only one caller non-ancient gcc versions anyway inline it automatically. This patch fixes the following compile error with gcc 3.4: CC drivers/net/atl1e/atl1e_main.o atl1e_main.c: In function `atl1e_check_link': atl1e_main.c:50: sorry, unimplemented: inlining failed in call to atl1e_main.c:196: sorry, unimplemented: called from here Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds2008-08-09
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Make atstk1006_nand_data definition static avr32: Reduce DataFlash bus speed to 8 MHz on ATNGW100 avr32: Update defconfigs avr32: Clean up HMATRIX code avr32: Add MMIO address definitions for certain controllers avr32: Introduce <mach/chip.h> avr32: Remove include/asm-avr32/arch-at32ap
| * | | | avr32: Make atstk1006_nand_data definition staticHaavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Reduce DataFlash bus speed to 8 MHz on ATNGW100Haavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing this in combination with "atmel_spi: fix hang due to missed interrupt" appears to eliminate the overruns I'm seeing when using JFFS2-on-DataFlash as /usr filesystem on the ATNGW100. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Update defconfigsHaavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable power management, DMA and MMC on all boards except ATSTK1004, and add defconfig for the new ATSTK1006 board with NAND flash, UBI and UBIFS enabled as well. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Clean up HMATRIX codeHaavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a few helper functions for HMATRIX configuration and clean up the register definitions. Also add definitions for the HMATRIX master and slave IDs on the AT32AP700x chips. Also make the definitions in hmatrix.h available to board code by moving it to <mach/hmatrix.h> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Add MMIO address definitions for certain controllersHaavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardcoded MMIO base addresses are used a few places throughout the platform code. Move these into the chip-specific header file so that adding support for new chips becomes a bit easier. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Introduce <mach/chip.h>Haavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This file includes the appropriate chip-specific header with MMIO, IRQ and GPIO definitions used by the platform code. It may also be used to provide inline GPIO accessors for drivers that are willing to sacrifice portability for faster bitbanging. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | | avr32: Remove include/asm-avr32/arch-at32apHaavard Skinnemoen2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since all users have been converted over to use <mach/foo.h>, there's no need for the arch-at32ap directory and associated symlink anymore. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* | | | | Merge branch 'fixes' of ↵Linus Torvalds2008-08-08
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ][2/2] preregister support for powernow-k8 [CPUFREQ][1/2] whitespace fix for powernow-k8 [CPUFREQ] Update MAINTAINERS to reflect new mailing list. [CPUFREQ] Fix warning in elanfreq [CPUFREQ] Fix -Wshadow warning in conservative governor. [CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.
| * | | | | [CPUFREQ][2/2] preregister support for powernow-k8Mark Langsdorf2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides support for the _PSD ACPI object in the Powernow-k8 driver. Although it looks like an invasive patch, most of it is simply the consequence of turning the static acpi_performance_data structure into a pointer. AMD has tested it on several machines over the past few days without issue. [trivial checkpatch warnings fixed up by davej] [X86_POWERNOW_K8_ACPI=n buildfix from Randy Dunlap] Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com> Tested-by: Frank Arnold <frank.arnold@amd.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | | [CPUFREQ][1/2] whitespace fix for powernow-k8Mark Langsdorf2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial whitespace fix for powernow-k8. Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | | [CPUFREQ] Update MAINTAINERS to reflect new mailing list.Dave Jones2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mailing list moved to vger. Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | | [CPUFREQ] Fix warning in elanfreqDave Jones2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/x86/kernel/cpu/cpufreq/elanfreq.c:47:26: warning: symbol 'elan_multiplier' was not declared. Should it be static? Yes, yes it should. Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | | [CPUFREQ] Fix -Wshadow warning in conservative governor.Dave Jones2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/cpufreq/cpufreq_conservative.c:336:15: warning: symbol 'freq_step' shadows an earlier one Just rename the local variable. Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | | [CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.Dave Jones2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This has been pretty solid, and doesn't see much change at all. Noticed by Harald Welte. Signed-off-by: Dave Jones <davej@redhat.com>
* | | | | | Merge branch 'master' of ↵Linus Torvalds2008-08-08
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] list entry can not return null turn cifs_setattr into a multiplexor that calls the correct function move file time and dos attribute setting logic into new function spin off cifs_setattr with unix extensions to its own function [CIFS] Code cleanup in old sessionsetup code [CIFS] cifs_mkdir and cifs_create should respect the setgid bit on parent dir Rename CIFSSMBSetFileTimes to CIFSSMBSetFileInfo and add PID arg change CIFSSMBSetTimes to CIFSSMBSetPathInfo [CIFS] fix trailing whitespace bundle up Unix SET_PATH_INFO args into a struct and change name Fix missing braces in cifs_revalidate() remove locking around tcpSesAllocCount atomic variable [CIFS] properly account for new user= field in SPNEGO upcall string allocation [CIFS] remove level of indentation from decode_negTokenInit [CIFS] cifs send2 not retrying enough in some cases on full socket [CIFS] oid should also be checked against class in cifs asn
| * | | | | | [CIFS] list entry can not return nullSteve French2008-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | turn cifs_setattr into a multiplexor that calls the correct functionJeff Layton2008-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | move file time and dos attribute setting logic into new functionJeff Layton2008-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Break up cifs_setattr further by moving the logic that sets file times and dos attributes into a separate function. This patch also refactors the logic a bit so that when the file is already open then we go ahead and do a SetFileInfo call. SetPathInfo seems to be unreliable when setting times on open files. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | spin off cifs_setattr with unix extensions to its own functionJeff Layton2008-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a new cifs_setattr_unix function to handle a setattr when unix extensions are enabled and have cifs_setattr call it. Also, clean up variable declarations in cifs_setattr. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | [CIFS] Code cleanup in old sessionsetup codeSteve French2008-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove some long lines Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | [CIFS] cifs_mkdir and cifs_create should respect the setgid bit on parent dirJeff Layton2008-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a server supports unix extensions but does not support POSIX create routines, then the client will create a new inode with a standard SMB mkdir or create/open call and then will set the mode. When it does this, it does not take the setgid bit on the parent directory into account. This patch has CIFS flip on the setgid bit when the parent directory has it. If the share is mounted with "setuids" then also change the group owner to the gid of the parent. This patch should apply cleanly on top of the setattr cleanup patches that I sent a few weeks ago. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-10 19:48:47 -0400