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* [SPARC]: Migration cost tune up in sparc smp.Krzysztof Helt2006-06-11
| | | | | | | | | This patch sets the max_cache_size value required to tune up scheduler in SMP systems. Otherwise, the calculated migration_cost is too high and task scheduling may lock up. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC64]: Set appropriate max_cache_size.David S. Miller2006-06-11
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-06-10
|\ | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Avoid JBUS errors on some Niagara systems. [FUSION]: Fix mptspi.c build with CONFIG_PM not set. [TG3]: Handle Sun onboard tg3 chips more correctly. [SPARC64]: Dump local cpu registers in sun4v_log_error()
| * [SPARC64]: Avoid JBUS errors on some Niagara systems.David S. Miller2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing PCI config space accesses to non-present PCI slots can result in fatal JBUS errors if the PCI config access hypervisor call is performed on cpus other than the boot cpu. PCI config space accesses to present PCI slots works just fine. Recursively traverse the OBP device tree under the PCI controller node and record all present device IDs into a small hash table. Avoid the hypervisor call for any PCI config space access attempt for a device not recorded in the hash table. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [FUSION]: Fix mptspi.c build with CONFIG_PM not set.Tom "spot" Callaway2006-06-09
| | | | | | | | | | Signed-off-by: Tom "spot" Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [TG3]: Handle Sun onboard tg3 chips more correctly.David S. Miller2006-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of all the SUN_570X logic and instead: 1) Make sure MEMARB_ENABLE is set when we probe the SRAM for config information. If that is off we will get timeouts. 2) Always try to sync with the firmware, if there is no firmware running do not treat it as an error and instead just report it the first time we notice this condition. 3) If there is no valid SRAM signature, assume the device is onboard by setting TG3_FLAG_EEPROM_WRITE_PROT. Update driver version and release date. With help from Michael Chan and Fabio Massimo Di Nitto. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Dump local cpu registers in sun4v_log_error()David S. Miller2006-06-09
| | | | | | | | | | | | This makes the debugging information more usable. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] powerpc: console_initcall ordering issuesMilton Miller2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Milton Miller <miltonm@bga.com> The add_preferred_console call in rtas_console.c was not causing the console to be selected. It turns out that the add_preferred_console was being called after the hvc_console driver was registered. It only works when it is called before the console driver is registered. Reorder hvc_console.o after the hvc_console drivers to allow the selection during console_initcall processing. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Anton Blanchard <anton@samba.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] I2O: Bugfixes to get I2O working againMarkus Lidel2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Markus Lidel <Markus.Lidel@shadowconnect.com> - Fixed locking of struct i2o_exec_wait in Executive-OSM - Removed LCT Notify in i2o_exec_probe() which caused freeing memory and accessing freed memory during first enumeration of I2O devices - Added missing locking in i2o_exec_lct_notify() - removed put_device() of I2O controller in i2o_iop_remove() which caused the controller structure get freed to early - Fixed size of mempool in i2o_iop_alloc() - Fixed access to freed memory in i2o_msg_get() See http://bugzilla.kernel.org/show_bug.cgi?id=6561 Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] powernow-k8 crash workaroundAndrew Morton2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Andrew Morton <akpm@osdl.org> Work around the oops reported in http://bugzilla.kernel.org/show_bug.cgi?id=6478. Thanks to Ralf Hildebrandt <ralf.hildebrandt@charite.de> for testing and reporting. Acked-by: Dave Jones <davej@codemonkey.org.uk> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Further alterations for memory barrier documentDavid Howells2006-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: David Howells <dhowells@redhat.com> Apply some alterations to the memory barrier document that I worked out with Paul McKenney of IBM, plus some of the alterations suggested by Alan Stern. The following changes were made: (*) One of the examples given for what can happen with overlapping memory barriers was wrong. (*) The description of general memory barriers said that a general barrier is a combination of a read barrier and a write barrier. This isn't entirely true: it implies both, but is more than a combination of both. (*) The first example in the "SMP Barrier Pairing" section was wrong: the loads around the read barrier need to touch the memory locations in the opposite order to the stores around the write barrier. (*) Added a note to make explicit that the loads should be in reverse order to the stores. (*) Adjusted the diagrams in the "Examples Of Memory Barrier Sequences" section to make them clearer. Added a couple of diagrams to make it more clear as to how it could go wrong without the barrier. (*) Added a section on memory speculation. (*) Dropped any references to memory allocation routines doing memory barriers. They may do sometimes, but it can't be relied on. This may be worthy of further documentation later. (*) Made the fact that a LOCK followed by an UNLOCK should not be considered a full memory barrier more explicit and gave an example. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Paul E. McKenney <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge branch 'merge' of ↵Linus Torvalds2006-06-10
|\ \ | |/ |/| | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [PATCH] powerpc: Fix cell blade detection [PATCH] powerpc: Fix call to ibm,client-architecture-support powerpc: Fix machine check problem on 32-bit kernels
| * [PATCH] powerpc: Fix cell blade detectionArnd Bergmann2006-06-08
| | | | | | | | | | | | | | | | | | | | The IBM Cell blade firmware might confuse the kernel to think it's a pSeries machine. This fixes it for now. With a bit of luck, the firmware will be updated to avoid that in the future but currently that patch is needed. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Fix call to ibm,client-architecture-supportBenjamin Herrenschmidt2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | The code in prom_init.c calling the firmware ibm,client-architecture-support method on pSeries has a bug where it fails to properly pass the instance handle of the firmware object when trying to call a method. Result ranges from the call doing nothing to the firmware crashing. (Found by Segher, thanks !) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Fix machine check problem on 32-bit kernelsPaul Mackerras2006-06-08
| | | | | | | | | | | | | | | | | | This fixes a bug found by Dave Jones that means that it is possible for userspace to provoke a machine check on 32-bit kernels. This also fixes a couple of other places where I found similar problems by inspection. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge branch 'upstream-fixes' of ↵Linus Torvalds2006-06-08
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: e1000: remove risky prefetch on next_skb->data e1000: fix ethtool test irq alloc as "probe" [PATCH] bcm43xx: add DMA rx poll workaround to DMA4
| * \ Merge branch 'upstream-fixes' of ↵Jeff Garzik2006-06-08
| |\ \ | | | | | | | | | | | | git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into upstream-fixes
| | * | e1000: remove risky prefetch on next_skb->dataAuke Kok2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was brought to our attention that the prefetches break e1000 traffic on xscale/arm architectures. Remove them for now. We'll let them stay in mm for a while, or find a better solution to enable. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| | * | e1000: fix ethtool test irq alloc as "probe"Auke Kok2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New code added in 2.6.17 caused setup_irq to print a warning when running ethtool -t eth0 offline. This test marks the request_irq call made by this test as a "probe" to see if the interrupt is shared or not. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * | | Merge branch 'upstream-fixes' of ↵Jeff Garzik2006-06-08
| |\ \ \ | | |_|/ | |/| | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
| | * | [PATCH] bcm43xx: add DMA rx poll workaround to DMA4Michael Buesch2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add the Poll RX DMA Memory workaround to the DMA4 (xmitstatus) path. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | [PATCH] s390: fix in-user atomic futex operation.Martin Schwidefsky2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Martin Schwidefsky <schwidefsky@de.ibm.com> __futex_atomic_op needs to do an atomic operation in the user address space, not the kernel address space. Add the missing sacf 256/sacf 0 to switch to the secondary mode before doing the compare-and-swap. In addition add another fixup for catch specification exceptions if the compare-and-swap address is not aligned. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] debugfs inode leakJens Axboe2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looking at the reiser4 crash, I found a leak in debugfs. In debugfs_mknod(), we create the inode before checking if the dentry already has one attached. We don't free it if that is the case. These bugs happen quite often, I'm starting to think we should disallow such coding in CodingStyle. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] elevator switching raceJens Axboe2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a race between shutting down one io scheduler and firing up the next, in which a new io could enter and cause the io scheduler to be invoked with bad or NULL data. To fix this, we need to maintain the queue lock for a bit longer. Unfortunately we cannot do that, since the elevator init requires to be run without the lock held. This isn't easily fixable, without also changing the mempool API. So split the initialization into two parts, and alloc-init operation and an attach operation. Then we can preallocate the io scheduler and related structures, and run the attach inside the lock after we detach the old one. This patch has survived 30 minutes of 1 second io scheduler switching with a very busy io load. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] fbcon: fix limited scroll in SCROLL_PAN_REDRAW modeMalcom Parsons2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Malcom Parsons <malcolm.parsons@gmail.com> When scrolling up in SCROLL_PAN_REDRAW mode with a large limited scroll region, the bottom few lines have to be redrawn. Without this patch, the wrong text is drawn into these lines, corrupting the display. Observed in 2.6.14 when running an IRC client in the Nintendo DS linux port. I haven't tested if scrolling down has the same problem. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] Fix mempolicy.h build errorRalf Baechle2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Ralf Baechle <ralf@linux-mips.org> <linux/mempolicy.h> uses struct mm_struct and relies on a definition or declaration somehow magically being dragged in which may result in a build: [...] CC mm/mempolicy.o In file included from mm/mempolicy.c:69: include/linux/mempolicy.h:150: warning: ‘struct mm_struct’ declared inside parameter list include/linux/mempolicy.h:150: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/mempolicy.h:175: warning: ‘struct mm_struct’ declared inside parameter list mm/mempolicy.c:622: error: conflicting types for ‘do_migrate_pages’ include/linux/mempolicy.h:175: error: previous declaration of ‘do_migrate_pages’ was here mm/mempolicy.c:1661: error: conflicting types for ‘mpol_rebind_mm’ include/linux/mempolicy.h:150: error: previous declaration of ‘mpol_rebind_mm’ was here make[1]: *** [mm/mempolicy.o] Error 1 make: *** [mm] Error 2 [ralf@denk linux-ip35]$ Including <linux/sched.h> is a step into direction of include hell so fixed by adding a forward declaration of struct mm_struct instead. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] ep93xx build fixLennert Buytenhek2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Lennert Buytenhek <buytenh@wantstofly.org> The recent renaming of m48t86's ->readb() and ->writeb() platform driver methods (2d7b20c1884777e66009be1a533641c19c4705f6) to ->readbyte() and ->writebyte() to fix the ia64 build broke the build of the cirrus ep93xx ARM platform. This patch fixes it up. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] Fix HPET operation on 64-bit NVIDIA platformsAndy Currid2006-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: "Andy Currid" <ACurrid@nvidia.com> This patch fixes a kernel panic during boot that occurs on NVIDIA platforms that have HPET enabled. When HPET is enabled, the standard timer IRQ is routed to IOAPIC pin 2 and is advertised as such in the ACPI APIC table - but an earlier workaround in the kernel was ignoring this override. The fix is to honor timer IRQ overrides from ACPI when HPET is detected on an NVIDIA platform. Signed-off-by: Andy Currid <acurrid@nvidia.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: "Yu, Luming" <luming.yu@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] Fix HPET operation on 32-bit NVIDIA platformsAndy Currid2006-06-08
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: "Andy Currid" <ACurrid@nvidia.com> This patch fixes a kernel panic during boot that occurs on NVIDIA platforms that have HPET enabled. When HPET is enabled, the standard timer IRQ is routed to IOAPIC pin 2 and is advertised as such in the ACPI APIC table - but an earlier workaround in the kernel was ignoring this override. The fix is to honor timer IRQ overrides from ACPI when HPET is detected on an NVIDIA platform. Signed-off-by: Andy Currid <acurrid@nvidia.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: "Yu, Luming" <luming.yu@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Linux 2.6.17-rc6v2.6.17-rc6Linus Torvalds2006-06-05
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* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-06-05
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [BRIDGE]: fix locking and memory leak in br_add_bridge [IRDA]: Missing allocation result check in irlap_change_speed(). [PPPOE]: Missing result check in __pppoe_xmit(). [NET]: Eliminate unused /proc/sys/net/ethernet [NETCONSOLE]: Clean up initcall warning. [TCP]: Avoid skb_pull if possible when trimming head
| * | | [BRIDGE]: fix locking and memory leak in br_add_bridgeJiri Benc2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several bugs in error handling in br_add_bridge: - when dev_alloc_name fails, allocated net_device is not freed - unregister_netdev is called when rtnl lock is held - free_netdev is called before netdev_run_todo has a chance to be run after unregistering net_device Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [IRDA]: Missing allocation result check in irlap_change_speed().Florin Malita2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The skb allocation may fail, which can result in a NULL pointer dereference in irlap_queue_xmit(). Coverity CID: 434. Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [PPPOE]: Missing result check in __pppoe_xmit().Florin Malita2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | skb_clone() may fail, we should check the result. Coverity CID: 1215. Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [NET]: Eliminate unused /proc/sys/net/ethernetJes Sorensen2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The /proc/sys/net/ethernet directory has been sitting empty for more than 10 years! Time to eliminate it! Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [NETCONSOLE]: Clean up initcall warning.Matt Mackall2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Matt Mackall <mpm@selenic.com> netconsole is being wrong here. If it wasn't enabled there's no error. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [TCP]: Avoid skb_pull if possible when trimming headHerbert Xu ~{PmVHI~}2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trimming the head of an skb by calling skb_pull can cause the packet to become unaligned if the length pulled is odd. Since the length is entirely arbitrary for a FIN packet carrying data, this is actually quite common. Unaligned data is not the end of the world, but we should avoid it if it's easily done. In this case it is trivial. Since we're discarding all of the head data it doesn't matter whether we move skb->data forward or back. However, it is still possible to have unaligned skb->data in general. So network drivers should be prepared to handle it instead of crashing. This patch also adds an unlikely marking on len < headlen since partial ACKs on head data are extremely rare in the wild. As the return value of __pskb_trim_head is no longer ever NULL that has been removed. Signed-off-by: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-06-05
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-serial: [SERIAL] typo: buad -> baud
| * | | | [SERIAL] typo: buad -> baudHorst Schirmeier2006-06-05
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | Replacing mistyped "buad" with "baud" where applicable. Signed-off-by: Horst Schirmeier <horst@schirmeier.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds2006-06-05
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-mmc: [MMC] Prevent au1xmmc.c breakage on non-Au1200 Alchemy [MMC] Add maintainers entry for MMC subsystem
| * | | | [MMC] Prevent au1xmmc.c breakage on non-Au1200 AlchemyRalf Baechle2006-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is selectable on other than Au1200 Alchemy systems but won't build nor work - there is no MMC hw. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [MMC] Add maintainers entry for MMC subsystemRussell King2006-06-04
| |/ / / | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-06-05
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3543/1: [Fwd: PXA270 bootparams address not set] [ARM] Trivial typo fixes
| * | | | [ARM] 3543/1: [Fwd: PXA270 bootparams address not set]Steve Yang2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Steve Yang MACHINE_START struct doesn't have any bootargs location for the mainstone. Result is no kernel command args get passed; no serial driver is selected for console and results in a silent boot failure. Signed-off-by: Steve Yang <steve.yang@windriver.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] Trivial typo fixesEgry Gabor2006-06-04
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Trivial typo fixes in Kconfig files (ARM). Signed-off-by: Egry Gabor <gaboregry@t-online.hu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | [MIPS] Fix sparsemem support.Chad Reese2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move memory_present() in arch/mips/kernel/setup.c. When using sparsemem extreme, this function does an allocate for bootmem. This would always fail since init_bootmem hasn't been called yet. Move memory_present after free_bootmem. This only marks actual memory ranges as present instead of the entire address space. Signed-off-by: Chad Reese <creese@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | [MIPS] Fix compiler warnings (field width, unused variable)Atsushi Nemoto2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 2) linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 4) linux/arch/mips/kernel/syscall.c:279: warning: unused variable `len' linux/arch/mips/kernel/syscall.c:280: warning: unused variable `name' linux/arch/mips/math-emu/dp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/dp_flong.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_flong.c:32: warning: unused variable `xc' (original patch by Atsushi, slight changes to the setup.c part by me.) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | [MIPS] Fix sparse warnings about too big constants.Atsushi Nemoto2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings: linux/arch/mips/kernel/setup.c:249:12: warning: constant 0xffffffff00000000 is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:209:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:227:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:283:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long linux/arch/mips/kernel/cpu-bugs64.c:299:10: warning: constant 0xffffffffffffdb9a is so big it is unsigned long Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | [MIPS] Fix 64-bit build for RM7000.Ralf Baechle2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | RM7000 has 40-bit virtual / 36-bit physical address space. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | [MIPS] IP32: Fix warnings.Ralf Baechle2006-06-05
| | | | | | | | | | | | | | | | | | | | | | | | The expressions are volatile; no need for temporary variables. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>