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156171c Linus Torvalds 13 November 2009, 00:46:07 UTC Linux 2.6.32-rc7 13 November 2009, 00:46:07 UTC
031fc8f Linus Torvalds 12 November 2009, 22:57:15 UTC Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap3: Decrease cpufreq transition latency omap3: update Pandora defconfig omap3: 3430sdp: Enable Linux Regulator framework omap3: beagle: Fix USB host port power control omap3: pandora: Fix keypad keymap omap1: Amstrad Delta defconfig fixes omap: Fix omapfb/lcdc on OMAP1510 broken when PM set omap: Use resource_size omap: Fix race condition in omap dma driver 12 November 2009, 22:57:15 UTC
e04b5ef Mike Hommey 11 November 2009, 22:26:55 UTC __generic_block_fiemap(): fix for files bigger than 4GB Because of an integer overflow on start_blk, various kind of wrong results would be returned by the generic_block_fiemap() handler, such as no extents when there is a 4GB+ hole at the beginning of the file, or wrong fe_logical when an extent starts after the first 4GB. Signed-off-by: Mike Hommey <mh@glandium.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Eric Sandeen <sandeen@sgi.com> Cc: Josef Bacik <jbacik@redhat.com> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:26:01 UTC
276b282 Rodolfo Giometti 11 November 2009, 22:26:54 UTC pps: events reporting fix up PPS events must be recorded according to PPS's mode settings. If a process asks for (i.e.) capture-assert events only, when the PPS client calls the pps_event() function to save the current PPS event, we should verify the event type and then discard unwanted ones. Also, without this patch userland processes waiting for a specific PPS event (assert or clear but not both) may be awakened at wrong time. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Tested-by: William S. Brasher <billb958@door.net> Tested-by: Reg Clemens <clemens@dwf.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:26:01 UTC
cbf83cc Rodolfo Giometti 11 November 2009, 22:26:52 UTC pps: locking scheme fix up for PPS_GETPARAMS Userland programs may read/write PPS parameters at same time and these operations may corrupt PPS data. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Tested-by: Reg Clemens <clemens@dwf.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:26:00 UTC
69fd8d2 Pavel Machek 11 November 2009, 22:26:51 UTC drivers/video/msm: update to new kernel TASK_INTERRUPTIBLE and friends are now only available after including <linux/sched.h>, so include it when needed. bus_id is no longer available/necessary, so remove that. Android pmem driver is not available in mainline, so remove its hooks from drivers/video. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:26:00 UTC
d62668e Sergei Shtylyov 11 November 2009, 22:26:50 UTC gpiolib: fix device_create() result check In case of failure, device_create() returns not NULL but the error code. The current code checks for non-NULL though which causes kernel oops in sysfs_create_group() when device_create() fails. Check for error using IS_ERR() and propagate the error value using PTR_ERR() instead of fixed -ENODEV code returned now... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:26:00 UTC
bcb3a16 Scott Valentine 11 November 2009, 22:26:49 UTC rtc: v3020: fix v3020_mmio_read_bit() v3020_mmio_read_bit() always returns 0 when left_shift > 7. v3020_mmio_read_bit()'s return type is (unsigned char). The code returns a value masked by (1 << left_shift) that is casted to the return type. If left_shift is larger than 7, the cast will always result in a 0 return value. The problem was discovered with left_shift = 16, and the included patch corrects the problem. The bug was introduced in the last (Apr 3 2009) commit of the file, kernel versions 2.6.30 and later. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Raphael Assenat <raph@8d.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:59 UTC
61df333 Yoichi Yuasa 11 November 2009, 22:26:48 UTC rtc-vr41xx: fix do_div() warning drivers/rtc/rtc-vr41xx.c: In function 'vr41xx_rtc_irq_set_freq': drivers/rtc/rtc-vr41xx.c:217: warning: comparison of distinct pointer types lacks a cast drivers/rtc/rtc-vr41xx.c:217: warning: right shift count >= width of type drivers/rtc/rtc-vr41xx.c:217: warning: passing argument 1 of '__div64_32' from incompatible pointer type include/asm-generic/div64.h:35: note: expected 'uint64_t *' but argument is of type 'long unsigned int *' Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
fc63cf2 Anton Blanchard 11 November 2009, 22:26:48 UTC exec: setup_arg_pages() fails to return errors In setup_arg_pages we work hard to assign a value to ret, but on exit we always return 0. Also remove a now duplicated exit path and branch to out_unlock instead. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
93f40e6 Guennadi Liakhovetski 11 November 2009, 22:26:47 UTC fb: put framebuffer drivers back under the "frame buffer devices" menu The config FB_PRE_INIT_FB entry in drivers/video/Kconfig pushes all entries below it out of the menuconfig selection. Fix this. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
df69f0d Joe Perches 11 November 2009, 22:26:46 UTC MAINTAINERS: correct SECURITY SUBSYSTEM git entry Use git.kernel.org not www.kernel.org Signed-off-by: Joe Perches <joe@perches.com> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
3469371 Joe Perches 11 November 2009, 22:26:45 UTC MAINTAINERS: correct NETFILTER git entry format Signed-off-by: Joe Perches <joe@perches.com> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
eeba444 Joe Perches 11 November 2009, 22:26:44 UTC MAINTAINERS: correct 9P FILE SYSTEM git entry Signed-off-by: Joe Perches <joe@perches.com> Cc: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:58 UTC
49c1d9d Ladislav Michl 11 November 2009, 22:26:43 UTC mmci-omap: free irq resource Free IRQ on remove. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
b87e5e2 Lennert Buytenhek 11 November 2009, 22:26:42 UTC serial: add support for the Lava Quattro PCI quad-port 16550A card This seems to be a different model (with a different PCI ID) than the "Quatro" card that is also in the list. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
80647b9 Lennert Buytenhek 11 November 2009, 22:26:41 UTC serial: fix printk format specifiers for struct uart_port::iobase struct uart_port::iobase is unsigned long, so use %lx as printk format specifier. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
05f45d7 Werner Almesberger 11 November 2009, 22:26:40 UTC rtc: pcf50633: consider alrm->enable in pcf50633_rtc_set_alarm According to Documentation/rtc.txt, RTC_WKALM_SET sets the alarm time and enables/disables the alarm. We implement RTC_WKALM_SET through pcf50633_rtc_set_alarm. The enabling/disabling part was missing. Signed-off-by: Werner Almesberger <werner@openmoko.org> Reported-by: Michael 'Mickey' Lauer <mickey@openmoko.org> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Balaji Rao <balajirrao@openmoko.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
265f2a0 Rask Ingemann Lambertsen 11 November 2009, 22:26:36 UTC rtc: pcf50633: fix month off-by-one error The PCF50633 stores a month value of 1-12, but the kernel wants 0-11. Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk> Signed-off-by: Paul Fertser <fercerpav@gmail.com> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Balaji Rao <balajirrao@openmoko.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
431861c Nicolas Ferre 11 November 2009, 22:26:35 UTC atmel_lcdfb: new alternate pixel clock formula at91sam9g45 non ES lots have an alternate pixel clock calculation formula. Introduce this one with condition on the cpu_is_xxxxx() macros. Newer 9g45 SOC will not have good pixel clock calculation without this fix. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
7779d7b Heiko Carstens 11 November 2009, 22:26:34 UTC fs: add missing compat_ptr handling for FS_IOC_RESVSP ioctl For FS_IOC_RESVSP and FS_IOC_RESVSP64 compat_sys_ioctl() uses its arg argument as a pointer to userspace. However it is missing a a call to compat_ptr() which will do a proper pointer conversion. This was introduced with 3e63cbb1 "fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls". Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Ankit Jain <me@ankitjain.org> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Arnd Bergmann <arndbergmann@googlemail.com> Acked-by: David S. Miller <davem@davemloft.net> Cc: <stable@kernel.org> [2.6.31.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
29f12ca Sukadev Bhattiprolu 11 November 2009, 22:26:32 UTC pidns: fix a leak in /proc dentries and inodes with pid namespaces. Daniel Lezcano reported a leak in 'struct pid' and 'struct pid_namespace' that is discussed in: http://lkml.org/lkml/2009/10/2/159. To summarize the thread, when container-init is terminated, it sets the PF_EXITING flag, zaps other processes in the container and waits to reap them. As a part of reaping, the container-init should flush any /proc dentries associated with the processes. But because the container-init is itself exiting and the following PF_EXITING check, the dentries are not flushed, resulting in leak in /proc inodes and dentries. This fix reverts the commit 7766755a2f249e7e0 ("Fix /proc dcache deadlock in do_exit") which introduced the check for PF_EXITING. At the time of the commit, shrink_dcache_parent() flushed dentries from other filesystems also and could have caused a deadlock which the commit fixed. But as pointed out by Eric Biederman, after commit 0feae5c47aabdde59, shrink_dcache_parent() no longer affects other filesystems. So reverting the commit is now safe. As pointed out by Jan Kara, the leak is not as critical since the unclaimed space will be reclaimed under memory pressure or by: echo 3 > /proc/sys/vm/drop_caches But since this check is no longer required, its best to remove it. Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Reported-by: Daniel Lezcano <dlezcano@fr.ibm.com> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Jan Kara <jack@ucw.cz> Cc: Andrea Arcangeli <andrea@cpushare.com> Cc: Serge Hallyn <serue@us.ibm.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:57 UTC
15f3c47 Andrew Morton 11 November 2009, 22:26:30 UTC alpha: move THREAD_SIZE definition outside #ifndef ASSEMBLY arch/alpha/kernel/vmlinux.lds.S uses it: arch/alpha/kernel/vmlinux.lds:241: undefined symbol `THREAD_SIZE' referenced in expression Seems to have been caused by commit 9d93f00580243cc059510d9d6ac4d2f5e97e5b83 Author: Geoffrey Thomas <geofft@ksplice.com> AuthorDate: Thu Sep 24 10:36:26 2009 -0400 Commit: Linus Torvalds <torvalds@linux-foundation.org> CommitDate: Thu Sep 24 17:16:22 2009 -0700 alpha: Clean up linker script using new linker script macros. Note that .data.page_aligned and .data.cacheline_aligned are now after _data; it was probably a bug that they were before it. Also, some explicit ALIGN(8)'s between various initcall sections were removed; this should be harmless as the implicit alignment of initcall_t was already 8. Cc: Geoffrey Thomas <geofft@ksplice.com> Cc: Tim Abbott <tabbott@ksplice.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
71ccb83 Peter Zijlstra 11 November 2009, 22:26:27 UTC alpha: fix F_SETOWN_EX and F_GETLK64 conflict Fix a bug in commit ba0a6c9f6fceed11c6a99e8326f0477fe383e6b5 Author: Peter Zijlstra <a.p.zijlstra@chello.nl> AuthorDate: Wed Sep 23 15:57:03 2009 -0700 Commit: Linus Torvalds <torvalds@linux-foundation.org> CommitDate: Thu Sep 24 07:21:01 2009 -0700 fcntl: add F_[SG]ETOWN_EX In asm-generic/fcntl.h, F_SETOWN_EX and F_GETLK64 both have value 12, and F_GETOWN_EX and F_SETLK64 both have value 13. Reported-by: "Joseph S. Myers" <joseph@codesourcery.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Andreas Schwab <schwab@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
e00e431 KAMEZAWA Hiroyuki 11 November 2009, 22:26:26 UTC memcg: fix wrong pointer initialization at page migration when memcg is disabled. Lee Schermerhorn reported that he saw bad pointer dereference in mem_cgroup_end_migration() when he disabled memcg by boot option. memcg's page migration logic works as mem_cgroup_prepare_migration(page, &ptr); do page migration mem_cgroup_end_migration(page, ptr); Now, ptr is not initialized in prepare_migration when memcg is disabled by boot option. This causes panic in end_migration. This patch fixes it. Reported-by: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Reviewed-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
b9f9d47 Krzysztof Helt 11 November 2009, 22:26:25 UTC savagefb: fix blanking mode on CRT display Fix wrong bit mask for blanking register. Due to the error a CRT monitor blanks off due to wrong frequency (out of range) instead of PM signal (vertical and horizontal frequencies cut off). Just compare the mask with bits set in the switch(blank) clause below the changed line. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
f5c15d0 Krzysztof Helt 11 November 2009, 22:26:22 UTC fb: remove fb_save_state() and fb_restore_state operations Remove fb_save_state() and fb_restore_state operations from frame buffer layer. They are used only in two drivers: 1. savagefb - and cause bug #11248 2. uvesafb Usage of these operations is misunderstood in both drivers so kill these operations, fix the bug #11248 and avoid confusion in the future. Tested on Savage 3D/MV card and the patch fixes the bug #11248. The frame buffer layer uses these funtions during switch between graphics and text mode of the console, but these drivers saves state before switching of the frame buffer (in the fb_open) and after releasing it (in the fb_release). This defeats the purpose of these operations. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=11248 Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Reported-by: Jochen Hein <jochen@jochen.org> Tested-by: Jochen Hein <jochen@jochen.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Michal Januszewski <spock@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
9d0ed60 Mel Gorman 11 November 2009, 22:26:17 UTC page allocator: Do not allow interrupts to use ALLOC_HARDER Commit 341ce06f69abfafa31b9468410a13dbd60e2b237 ("page allocator: calculate the alloc_flags for allocation only once") altered watermark logic slightly by allowing rt_tasks that are handling an interrupt to set ALLOC_HARDER. This patch brings the watermark logic more in line with 2.6.30. This change results in a reduction of the number high-order GFP_ATOMIC allocation failures reported. See http://www.gossamer-threads.com/lists/linux/kernel/1144153 [rientjes@google.com: Spotted the problem] Signed-off-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi> Reviewed-by: Rik van Riel <riel@redhat.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: David Rientjes <rientjes@google.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
cc4a685 Mel Gorman 11 November 2009, 22:26:14 UTC page allocator: always wake kswapd when restarting an allocation attempt after direct reclaim failed If a direct reclaim makes no forward progress, it considers whether it should go OOM or not. Whether OOM is triggered or not, it may retry the allocation afterwards. In times past, this would always wake kswapd as well but currently, kswapd is not woken up after direct reclaim fails. For order-0 allocations, this makes little difference but if there is a heavy mix of higher-order allocations that direct reclaim is failing for, it might mean that kswapd is not rewoken for higher orders as much as it did previously. This patch wakes up kswapd when an allocation is being retried after a direct reclaim failure. It would be expected that kswapd is already awake, but this has the effect of telling kswapd to reclaim at the higher order as well. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
b0c9065 Randy Dunlap 11 November 2009, 22:26:13 UTC MAINTAINERS: openipmi list is moderated openipmi list is moderated. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
3bd7bf5 Roel Kluin 11 November 2009, 22:26:13 UTC get_maintainer: fix usage comment With the `s' it just won't work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
65c8bb5 Joe Perches 11 November 2009, 22:26:12 UTC MAINTAINERS: VMWARE VMXNET3 - Quote name with comma and period, use tabs Names with periods or commas need to be quoted Use tab not spaces Signed-off-by: Joe Perches <joe@perches.com> Cc: Shreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:56 UTC
3387f65 Joe Perches 11 November 2009, 22:26:11 UTC MAINTAINERS: SERVER ENGINES 10Gbps iSCSI - Use single line M: Integrate P:/M: lines to single M: Use tabs not spaces Signed-off-by: Joe Perches <joe@perches.com> Cc: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:55 UTC
455518e Joe Perches 11 November 2009, 22:26:10 UTC MAINTAINERS: BROCADE BFA - Use single line M: and tabs Integrate P:/M: to single M: Use tab for spacing Signed-off-by: Joe Perches <joe@perches.com> Cc: Jing Huang <huangj@brocade.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:55 UTC
52e6504 Joe Perches 11 November 2009, 22:26:09 UTC MAINTAINERS: ASUS ACPI EXTRAS - remove F:arch/x86/kernel/acpi/boot.c Oops. How did that get there? (Don't look, it's my original pattern commit...) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 12 November 2009, 15:25:55 UTC
ff5e4b5 Stefan Schmidt 12 November 2009, 08:53:50 UTC fs/jbd: Export log_start_commit to fix ext3 build. This fixes: ERROR: "log_start_commit" [fs/ext3/ext3.ko] undefined! Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> 12 November 2009, 09:24:12 UTC
b029839 Mike Turquette 11 November 2009, 19:00:38 UTC omap3: Decrease cpufreq transition latency Adjust OMAP3 frequency transition latency from 10,000,000uS to a more reasonable 300,000uS. This causes ondemand and conservative governors to sample CPU load more often resulting in more responsive behavior. Tested on Android 2.6.29; using this value and conservative governor, CORE power consumption on Zoom2 was comparable to the old and unresponsive 10,000,000uS value while UI responsiveness was greatly improved. Signed-off-by: Mike Turquette <mturquette@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 22:59:09 UTC
aa021ba Linus Torvalds 11 November 2009, 21:38:59 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: fix panic when trying to destroy a newly allocated Btrfs: allow more metadata chunk preallocation Btrfs: fallback on uncompressed io if compressed io fails Btrfs: find ideal block group for caching Btrfs: avoid null deref in unpin_extent_cache() Btrfs: skip btrfs_release_path in btrfs_update_root and btrfs_del_root Btrfs: fix some metadata enospc issues Btrfs: fix how we set max_size for free space clusters Btrfs: cleanup transaction starting and fix journal_info usage Btrfs: fix data allocation hint start 11 November 2009, 21:38:59 UTC
404291a Linus Torvalds 11 November 2009, 21:32:29 UTC btusb bluetooth driver: wait for 'waker' work too before closing Rafael debugged a resume-time hang (with oopses in workqueue handling) on his laptop that was due to the 'waker' workqueue entry being disconnected and then released without the workqueue entry having been synchronized. Several people were involved, with Oleg Nesterov doing a debugging patch showing what workqueue entry was corrupt etc. This was a regression introduced by commit 7bee549e19 ("Bluetooth: Add USB autosuspend support to btusb driver") as Rafael points out (not actually bisected, but it became clear once the bug was found). Tested-and-reported-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Oliver Neukum <oliver@neukum.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 11 November 2009, 21:32:29 UTC
a6dbd42 Josef Bacik 11 November 2009, 20:53:34 UTC Btrfs: fix panic when trying to destroy a newly allocated There is a problem where iget5_locked will look for an inode, not find it, and then subsequently try to allocate it. Another CPU will have raced in and allocated the inode instead, so when iget5_locked gets the inode spin lock again and does a search, it finds the new inode. So it goes ahead and calls destroy_inode on the inode it just allocated. The problem is we don't set BTRFS_I(inode)->root until the new inode is completely initialized. This patch makes us set root to NULL when alloc'ing a new inode, so when we get to btrfs_destroy_inode and we see that root is NULL we can just free up the memory and continue on. This fixes the panic http://www.kerneloops.org/submitresult.php?number=812690 Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 20:53:34 UTC
fd80145 Linus Torvalds 11 November 2009, 19:52:22 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: JBD/JBD2: free j_wbuf if journal init fails. ext3: Wait for proper transaction commit on fsync ext3: retry failed direct IO allocations 11 November 2009, 19:52:22 UTC
79a8f1b Linus Torvalds 11 November 2009, 19:35:04 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - possible read past array alc88[02]_parse_auto_config() sound: rawmidi: fix MIDI device O_APPEND error handling sound: rawmidi: fix checking of O_APPEND when opening MIDI device sound: rawmidi: fix double init when opening MIDI device with O_APPEND ALSA: hda - Avoid quirk for HP dc5750 ALSA: hda - Tweak OLPC XO-1.5 microphone bias ALSA: hda: Use model=auto quirk for Sony VAIO VGN-FW170J using ALC262 11 November 2009, 19:35:04 UTC
55871bd Linus Torvalds 11 November 2009, 19:34:14 UTC Merge branch 'for-linus' of 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: x86/PCI: Adjust GFP mask handling for coherent allocations PCI ASPM: fix oops on root port removal 11 November 2009, 19:34:14 UTC
e5d45ab Linus Torvalds 11 November 2009, 19:33:08 UTC Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: pasemi_defconfig update powerpc: 2.6.32 update of defconfigs for embedded 6xx/7xxx, 8xx, 8{3,5,6}xxx powerpc/8xxx: enable IPsec ESP by default on mpc83xx/mpc85xx powerpc/83xx: Fix u-boot partion size for MPC8377E-WLAN boards powerpc/85xx: Fix USB GPIOs for MPC8569E-MDS boards powerpc/82xx: kmalloc failure ignored in ep8248e_mdio_probe() powerpc/85xx: sbc8548 - fixup of PCI-e related DTS fields 11 November 2009, 19:33:08 UTC
749f3cb Linus Torvalds 11 November 2009, 19:32:42 UTC Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: Use a definition for the userspace cmpxchg emulation syscall [ARM] Fix test for unimplemented ARM syscalls ARM: 5784/1: fix early boot machine ID mismatch error display [ARM] orion5x: update defconfig [ARM] Kirkwood: update defconfig [ARM] Kirkwood: clarify PCIe MEM bus/physical address distinction [ARM] kirkwood: fix PCI I/O port assignment [ARM] kirkwood: fix section mismatch [ARM] OpenRD base: Initialize PCI express and i2c [ARM] properly report mv78100 stepping A1 ARM: 5780/1: KS8695: Fix macro definition bug in regs-switch.c ARM: 5779/1: ep93xx/micro9.c: fix implicit declaration of function __raw_readl and IOMEM RealView: Add sparsemem support for the RealView PBX platform RealView: Remove duplicated #define REALVIEW_SYS_FLAGS* statements RealView: Add default memory configuration Check whether the SCU was already initialised ARMv7: Check whether the SMP/nAMP mode was already enabled [ARM] pxa: fix resume failure by saving/restoring IPRx registers [ARM] pxa/palm: fix incorrect initialization of Palm Tungsten C keyboard [ARM] pxa/zaurus: fix NAND flash OOB layout for Borzoi 11 November 2009, 19:32:42 UTC
6b46362 Linus Torvalds 11 November 2009, 19:32:04 UTC Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (52 commits) drm/kms: Init the CRTC info fields for modes forced from the command line. drm/radeon/r600: CS parser updates drm/radeon/kms: add debugfs for power management for AtomBIOS devices drm/radeon/kms: initial mode validation support drm/radeon/kms/atom/dce3: call transmitter init on mode set drm/radeon/kms: store detailed connector info drm/radeon/kms/atom/dce3: fix up usPixelClock calculation for Transmitter tables drm/radeon/kms/r600: fix rs880 support v2 drm/radeon/kms/r700: fix some typos in chip init drm/radeon/kms: remove some misleading debugging output drm/radeon/kms: stop putting VRAM at 0 in MC space on r600s. drm/radeon/kms: disable D1VGA and D2VGA if enabled drm/radeon/kms: Don't RMW CP_RB_CNTL drm/radeon/kms: fix coherency issues on AGP cards. drm/radeon/kms: fix rc410 suspend/resume. drm/radeon/kms: add quirk for hp dc5750 drm/radeon/kms/atom: fix potential oops in spread spectrum code drm/kms: typo fix drm/radeon/kms/atom: Make card_info per device drm/radeon/kms/atom: Fix DVO support ... 11 November 2009, 19:32:04 UTC
961767b Linus Torvalds 11 November 2009, 19:30:15 UTC Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: highmem: Fix debug_kmap_atomic() to also handle KM_IRQ_PTE, KM_NMI, and KM_NMI_PTE highmem: Fix race in debug_kmap_atomic() which could cause warn_count to underflow rcu: Fix long-grace-period race between forcing and initialization uids: Prevent tear down race 11 November 2009, 19:30:15 UTC
1fd18a8 Linus Torvalds 11 November 2009, 19:29:58 UTC Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: try_one_irq() must be called with irq disabled 11 November 2009, 19:29:58 UTC
26a9ba1 Linus Torvalds 11 November 2009, 19:29:34 UTC Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools: Fix permission checks perf_events: Fix some typo in the perf events config description 11 November 2009, 19:29:34 UTC
13b5892 Linus Torvalds 11 November 2009, 19:29:24 UTC Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Use root_task_group_empty only with FAIR_GROUP_SCHED sched: Fix kernel-doc function parameter name 11 November 2009, 19:29:24 UTC
605f375 Linus Torvalds 11 November 2009, 19:29:10 UTC Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, amd-ucode: Check UCODE_MAGIC before loading the container file x86: Fix error return sequence in __ioremap_caller() x86: Add Phoenix/MSC BIOSes to lowmem corruption list 11 November 2009, 19:29:10 UTC
16fe410 Linus Torvalds 11 November 2009, 19:28:11 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: partial revert to fix double brelse WARNING() ext4: Fix return value of ext4_split_unwritten_extents() to fix direct I/O ext4: code clean up for dio fallocate handling ext4: skip conversion of uninit extents after direct IO if there isn't any ext4: fix ext4_ext_direct_IO()'s return value after converting uninit extents ext4: discard preallocation when restarting a transaction during truncate 11 November 2009, 19:28:11 UTC
7bbf8ef Linus Torvalds 11 November 2009, 19:27:49 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] SBC-FITPC2 watchdog driver registration fix 11 November 2009, 19:27:49 UTC
1ed2374 Linus Torvalds 11 November 2009, 19:27:26 UTC Merge branch 'fixes-s3c-2632-rc6' of git://git.fluff.org/bjdooks/linux * 'fixes-s3c-2632-rc6' of git://git.fluff.org/bjdooks/linux: ARM: S3C64XX: DMA: Free node for non-circular queues ARM: S3C64XX: DMA: Callback with correct buffer pointer ARM: S3C64XX: DMA: Make src and dst transfer size same ARM: S3C64XX: DMA: Unify callback functions for success/failure ARM: S3C64XX: DMA: Protect buffer pointers while manipulation ARM: S3C64XX: Tidy definition and comments in s3c_dma_has_circular() ARM: S3C64XX: Remove duplicate s3c_dma_has_circular() definition for S3C64xx. ARM: SMDK6410: Allocate more GPIO space for WM1190-EV1 ARM: SMDK6410: Configure GPIO pull up for WM835x IRQ line 11 November 2009, 19:27:26 UTC
a544de2 Linus Torvalds 11 November 2009, 19:26:42 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (27 commits) V4L/DVB (13314): saa7134: set ts_force_val for the Hauppauge WinTV HVR-1150 V4L/DVB (13313): saa7134: add support for FORCE_TS_VALID mode for mpeg ts input V4L/DVB (13311): uvcvideo: Fix compilation warning with 2.6.32 due to type mismatch with abs() V4L/DVB (13309): uvcvideo: Ignore the FIX_BANDWIDTH for compressed video V4L/DVB (13287): ce6230 - saa7164-cmd: Fix wrong sizeof V4L/DVB (13286): pxa-camera: Fix missing sched.h V4L/DVB (13264): gspca_mr97310a: Change vstart for CIF sensor type 1 cams V4L/DVB (13257): gspca - m5602-s5k4aa: Add vflip for Fujitsu Amilo Xi 2528 V4L/DVB (13256): gspca - m5602-s5k4aa: Add another MSI GX700 vflip quirk V4L/DVB (13255): gspca - m5602-s5k4aa: Add vflip quirk for the Bruneinit laptop V4L/DVB (13240): firedtv: fix regression: tuning fails due to bogus error return V4L/DVB (13237): firedtv: length field corrupt in ca2host if length>127 V4L/DVB (13230): s2255drv: Don't conditionalize video buffer completion on waiting processes V4L/DVB (13202): smsusb: add autodetection support for three additional Hauppauge USB IDs V4L/DVB (13190): em28xx: fix panic that can occur when starting audio streaming V4L/DVB (13170): bttv: Fix reversed polarity error when switching video standard V4L/DVB (13169): bttv: Fix potential out-of-order field processing V4L/DVB (13167): pt1: Fix a compile error on arm V4L/DVB (13132): fix use-after-free Oops, resulting from a driver-core API change V4L/DVB (13131): pxa_camera: fix camera pixel format configuration ... 11 November 2009, 19:26:42 UTC
33b2580 Chris Mason 11 November 2009, 15:16:57 UTC Btrfs: allow more metadata chunk preallocation On an FS where all of the space has not been allocated into chunks yet, the enospc can return enospc just because the existing metadata chunks are full. We get around this by allowing more metadata chunks to be allocated up to a certain limit, and finding the right limit is a little fuzzy. The problem is the reservations for delalloc would preallocate way too much of the FS as metadata. We need to start saying no and just force some IO to happen. But we also need to let a reasonable amount of the FS become metadata. This bumps the hard limit up, later releases will have a better system. Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:20 UTC
f5a84ee Josef Bacik 11 November 2009, 02:23:48 UTC Btrfs: fallback on uncompressed io if compressed io fails Currently compressed IO does not deal with not having its entire extent able to be allocated. So if we have enough free space to allocate for the extent, but its not contiguous, it will fail spectacularly. This patch fixes this by falling back on uncompressed IO which lets us spread the delalloc extent across multiple extents. I tested this by making us randomly think the reservation had failed to make it fallback on the uncompressed io way and it seemed to work fine. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:20 UTC
ccf0e72 Josef Bacik 11 November 2009, 02:23:48 UTC Btrfs: find ideal block group for caching This patch changes a few things. Hopefully the comments are helpfull, but I'll try and be as verbose here. Problem: My fedora box was taking 1 minute and 21 seconds to boot with btrfs as root. Part of this problem was we pick the first block group we can find and start caching it, even if it may not have enough free space. The other problem is we only search for cached block groups the first time around, which we won't find any cached block groups because this is a newly mounted fs, so we end up caching several block groups during bootup, which with alot of fragmentation takes around 30-45 seconds to complete, which bogs down the system. So Solution: 1) Don't cache block groups willy-nilly at first. Instead try and figure out which block group has the most free, and therefore will take the least amount of time to cache. 2) Don't be so picky about cached block groups. The other problem is once we've filled up a cluster, if the block group isn't finished caching the next time we try and do the allocation we'll completely ignore the cluster and start searching from the beginning of the space, which makes us cache more block groups, which slows us down even more. So instead of skipping block groups that are not finished caching when we have a hint, only skip the block group if it hasn't started caching yet. There is one other tweak in here. Before if we allocated a chunk and still couldn't find new space, we'd end up switching the space info to force another chunk allocation. This could make us end up with way too many chunks, so keep track of this particular case. With this patch and my previous cluster fixes my fedora box now boots in 43 seconds, and according to the bootchart is not held up by our block group caching at all. Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:19 UTC
4eb3991 Dan Carpenter 10 November 2009, 09:01:43 UTC Btrfs: avoid null deref in unpin_extent_cache() I re-orderred the checks to avoid dereferencing "em" if it was null. Found by smatch static checker. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:18 UTC
df66916 Li Dongyang 06 November 2009, 14:33:01 UTC Btrfs: skip btrfs_release_path in btrfs_update_root and btrfs_del_root We don't need to call btrfs_release_path because btrfs_free_path will do that for us. Signed-off-by: Li Dongyang <Jerry87905@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:18 UTC
5df6a9f Josef Bacik 11 November 2009, 02:23:48 UTC Btrfs: fix some metadata enospc issues We weren't reserving metadata space for rename, rmdir and unlink, which could cause problems. Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:17 UTC
01dea1e Josef Bacik 11 November 2009, 02:23:48 UTC Btrfs: fix how we set max_size for free space clusters This patch fixes a problem where max_size can be set to 0 even though we filled the cluster properly. We set max_size to 0 if we restart the cluster window, but if the new start entry is big enough to be our new cluster then we could return with a max_size set to 0, which will mean the next time we try to allocate from this cluster it will fail. So set max_extent to the entry's size. Tested this on my box and now we actually allocate from the cluster after we fill it. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:17 UTC
249ac1e Josef Bacik 11 November 2009, 02:23:48 UTC Btrfs: cleanup transaction starting and fix journal_info usage We use journal_info to tell if we're in a nested transaction to make sure we don't commit the transaction within a nested transaction. We use another method to see if there are any outstanding ioctl trans handles, so if we're starting one do not set current->journal_info, since it will screw with other filesystems. This patch also cleans up the starting stuff so there aren't any magic numbers. Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:16 UTC
6346c93 Josef Bacik 11 November 2009, 02:23:47 UTC Btrfs: fix data allocation hint start Sometimes our start allocation hint when we cow a file can be either EXTENT_HOLE or some other such place holder, which is not optimal. So if we find that our em->block_start is one of these special values, check to see where the first block of the inode is stored, and use that as a hint. If that block is also a special value, just fallback on a hint of 0 and let the allocator figure out a good place to put the data. Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Chris Mason <chris.mason@oracle.com> 11 November 2009, 19:20:16 UTC
1ea6e66 Grazvydas Ignotas 11 November 2009, 19:00:38 UTC omap3: update Pandora defconfig This patch updates defconfig to enable options needed to properly boot OMAP3 pandora board. It also enables MMC, OTG, GPIO LEDs, TWL4030 GPIO and sound drivers. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:04:09 UTC
b30dcf5 Sergio Aguirre 11 November 2009, 19:00:37 UTC omap3: 3430sdp: Enable Linux Regulator framework Some drivers have dependencies on this, and therefore should be enabled. Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:04:09 UTC
e9840dc Jarkko Nikula 11 November 2009, 19:00:36 UTC omap3: beagle: Fix USB host port power control The host port power is enabled by driving the nEN_USB_PWR low as stated in the comment. This fix is originally from Steve Sakoman <steve@sakoman.com>. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:04:09 UTC
24de042 Grazvydas Ignotas 11 November 2009, 19:00:35 UTC omap3: pandora: Fix keypad keymap The original TWL4030 keypad driver from linux-omap used KEY() macro defined as (col, row), but while it was merged upstream it was changed to use matrix keypad infrastructure, which uses (row, col) format. Update the keymap in board file to match layout of mainline driver. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:04:08 UTC
0194324 Janusz Krzysztofik 11 November 2009, 19:00:34 UTC omap1: Amstrad Delta defconfig fixes The patch provides the following fixes: - keep kernel small enough to boot with standard tools, - ensure compatibility with both new and legacy distros, - turn on support for recently added or fixed hardware features. Created and tested against linux-2.6.32-rc5. Signed-off-by: Janusz Krzysztofik <jkrzysz@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:04:08 UTC
8561a84 Janusz Krzysztofik 11 November 2009, 19:00:03 UTC omap: Fix omapfb/lcdc on OMAP1510 broken when PM set With CONFIG_PM=y, the omapfb/lcdc device on Amstrad Delta, after initially starting correctly, breaks with the following error messages: omapfb omapfb: resetting (status 0xffffff96,reset count 1) ... omapfb omapfb: resetting (status 0xffffff96,reset count 100) omapfb omapfb: too many reset attempts, giving up. Looking closer at this I have found that it had been broken almost 2 years ago with commit 2418996e3b100114edb2ae110d5d4acb928909d2, PM fixes for OMAP1. The definite reason for broken omapfb/lcdc behavoiur in PM mode appeared to be ARM_IDLECT1:IDLIF_ARM (bit 6) put into idle regardless of LCD DMA possibly running. The bit were set based on return value of the omap_dma_running() function that did not check for dedicated LCD DMA channel status. The patch below fixes this. Note that the hardcoded register value will be fixed during the next merge cycle to use OMAP_LCDC_ defines. Currently the OMAP_LCDC_ defines are local to drivers/video/omap/lcdc.c, so let's not start moving those right now. Created against linux-2.6.32-rc6 Tested on Amstrad Delta Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 19:00:03 UTC
7b02bec Tao Ma 10 November 2009, 09:13:22 UTC JBD/JBD2: free j_wbuf if journal init fails. If journal init fails, we need to free j_wbuf. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Jan Kara <jack@suse.cz> 11 November 2009, 14:24:14 UTC
fe8bc91 Jan Kara 16 October 2009, 17:26:15 UTC ext3: Wait for proper transaction commit on fsync We cannot rely on buffer dirty bits during fsync because pdflush can come before fsync is called and clear dirty bits without forcing a transaction commit. What we do is that we track which transaction has last changed the inode and which transaction last changed allocation and force it to disk on fsync. Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 11 November 2009, 14:22:49 UTC
ea0174a Eric Sandeen 13 October 2009, 02:34:27 UTC ext3: retry failed direct IO allocations On a 256M 4k block filesystem, doing this in a loop: dd if=/dev/zero of=test oflag=direct bs=1M count=64 rm -f test eventually leads to spurious ENOSPC: dd: writing `test': No space left on device As with other block allocation callers, it looks like we need to potentially retry the allocations on the initial ENOSPC. A similar patch went into ext4 (commit fbbf69456619de5d251cb9f1df609069178c62d5) Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz> 11 November 2009, 14:22:49 UTC
cc2cef5 Takashi Iwai 11 November 2009, 07:10:31 UTC Merge branch 'fix/hda' into for-linus 11 November 2009, 07:10:31 UTC
71121d9 Roel Kluin 10 November 2009, 19:11:55 UTC ALSA: hda - possible read past array alc88[02]_parse_auto_config() The test of index `i' is after the read - too late - and unsafe: if snd_hda_get_connections() fails in the last iteration a read beyond the array is possible. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 11 November 2009, 07:07:05 UTC
f56ab49 Olof Johansson 06 October 2009, 15:52:50 UTC powerpc: pasemi_defconfig update pasemi_defconfig hasn't been updated for a year. Mostly a refresh of defaults, but this also disables 64K pages. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11 November 2009, 04:44:02 UTC
f74400a Benjamin Herrenschmidt 11 November 2009, 04:43:25 UTC Merge commit 'kumar/merge' into merge 11 November 2009, 04:43:25 UTC
6d13524 Tobias Klauser 11 November 2009, 02:55:19 UTC omap: Use resource_size Use the resource_size function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors and actually fixes one in mailbox.c. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 02:55:19 UTC
ee90732 Tao Hu 11 November 2009, 02:55:17 UTC omap: Fix race condition in omap dma driver The bug could cause irq enable bit of one DMA channel is cleared/set unexpectedly when 2 (or more) drivers are calling omap_request_dma()/omap_free_dma() simultaneously Signed-off-by: Fei Yang <AFY095@motorola.com> Signed-off-by: Tao Hu <taohu@motorola.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 11 November 2009, 02:55:17 UTC
65f69e5 Russell King 10 November 2009, 23:37:21 UTC Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 10 November 2009, 23:37:21 UTC
b7fe750 Clemens Ladisch 21 October 2009, 07:11:43 UTC sound: rawmidi: fix MIDI device O_APPEND error handling Commit 9a1b64caac82aa02cb74587ffc798e6f42c6170a in 2.6.30 broke the error handling code in rawmidi_open_priv(). If only the output substream of a RawMIDI device has been opened and if this device is then opened with O_RDWR | O_APPEND and if the initialization of the input substream fails (either because of low memory or because the device driver's open callback fails), then the runtime structure of the already open output substream will be freed and all following writes through the first handle will cause snd_rawmidi_write() to use the NULL runtime pointer. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 10 November 2009, 15:22:59 UTC
16fb109 Clemens Ladisch 21 October 2009, 07:10:16 UTC sound: rawmidi: fix checking of O_APPEND when opening MIDI device Commit 9a1b64caac82aa02cb74587ffc798e6f42c6170a in 2.6.30 dropped the check that a substream must already have been opened with O_APPEND to be able to open it a second time. This would make it possible for a substream to be switched to append mode, which would mean that non-atomic writes would fail unexpectedly. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 10 November 2009, 15:21:30 UTC
8579d2d Clemens Ladisch 21 October 2009, 07:09:38 UTC sound: rawmidi: fix double init when opening MIDI device with O_APPEND Commit 9a1b64caac82aa02cb74587ffc798e6f42c6170a in 2.6.30 moved the substream initialization code to where it would be executed every time the substream is opened. This had the consequence that any further opening would drop and leak the data in the existing buffer, and that the device driver's open callback would be called multiple times, unexpectedly. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 10 November 2009, 15:20:43 UTC
4ac5598 Takashi Iwai 10 November 2009, 15:08:45 UTC ALSA: hda - Avoid quirk for HP dc5750 The present quirk for HP dc5750 seems broken and maps the pins wrongly. Since the auto-parser works well for this device, set the default entry to use model=auto. Reference: Novell bnc#552154 https://bugzilla.novell.com/show_bug.cgi?id=552154 Signed-off-by: Takashi Iwai <tiwai@suse.de> 10 November 2009, 15:11:00 UTC
1efd374 Denis Turischev 05 November 2009, 11:32:40 UTC [WATCHDOG] SBC-FITPC2 watchdog driver registration fix This patch fixes device registration process. Signed-off-by: Denis Turischev <denis@compulab.co.il> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 10 November 2009, 15:06:52 UTC
cc20d42 Russell King 09 November 2009, 23:53:29 UTC ARM: Use a definition for the userspace cmpxchg emulation syscall Use a definition for the cmpxchg SWI instead of hard-coding the number. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Nicolas Pitre <nico@fluxnic.net> 10 November 2009, 08:41:12 UTC
dbaccc0 Daniel Drake 09 November 2009, 15:17:24 UTC ALSA: hda - Tweak OLPC XO-1.5 microphone bias Our contacts at Conexant suggested that we reduce the external microphone bias to 50% in order to center the input signal with the DC input range of the codec. This is because the microphone port is DC coupled for potential use with sensors. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 10 November 2009, 07:36:26 UTC
506f90e Borislav Petkov 29 October 2009, 13:45:52 UTC x86, amd-ucode: Check UCODE_MAGIC before loading the container file Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> LKML-Reference: <20091029134552.GC30802@alberich.amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 10 November 2009, 04:46:09 UTC
eeba575 Francisco Jerez 07 November 2009, 15:27:32 UTC drm/kms: Init the CRTC info fields for modes forced from the command line. Fixes fdo bug 24710. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Dave Airlie <airlied@redhat.com> 10 November 2009, 03:41:40 UTC
a39533b Alex Deucher 09 November 2009, 21:41:21 UTC drm/radeon/r600: CS parser updates Add some additional regs that require relocs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 10 November 2009, 03:41:07 UTC
d451564 Soeren Sandmann 28 October 2009, 17:56:35 UTC highmem: Fix debug_kmap_atomic() to also handle KM_IRQ_PTE, KM_NMI, and KM_NMI_PTE Previously calling debug_kmap_atomic() with these types would cause spurious warnings. (triggered by SysProf using perf events) Signed-off-by: Soeren Sandmann Pedersen <sandmann@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: a.p.zijlstra@chello.nl Cc: <stable@kernel.org> # .31.x LKML-Reference: <ye8vdhz8krw.fsf@camel23.daimi.au.dk> Signed-off-by: Ingo Molnar <mingo@elte.hu> 10 November 2009, 03:15:47 UTC
5ebd4c2 Soeren Sandmann 28 October 2009, 17:55:36 UTC highmem: Fix race in debug_kmap_atomic() which could cause warn_count to underflow debug_kmap_atomic() tries to prevent ever printing more than 10 warnings, but it does so by testing whether an unsigned integer is equal to 0. However, if the warning is caused by a nested IRQ, then this counter may underflow and the stream of warnings will never end. Fix that by using a signed integer instead. Signed-off-by: Soeren Sandmann Pedersen <sandmann@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: a.p.zijlstra@chello.nl Cc: <stable@kernel.org> # .31.x LKML-Reference: <ye8zl7b8ktj.fsf@camel23.daimi.au.dk> Signed-off-by: Ingo Molnar <mingo@elte.hu> 10 November 2009, 03:15:32 UTC
2ce672e Ben Dooks 09 November 2009, 23:52:34 UTC ARM: S3C: Merge fixes-s3c64xx-dma Merge branch 'fixes-s3c64xx-dma' into fixes-s3c-2632-rc6 09 November 2009, 23:52:34 UTC
336b1a3 Jassi Brar 05 November 2009, 04:44:39 UTC ARM: S3C64XX: DMA: Free node for non-circular queues We need to free the buff and lli nodes if the buffer queue is not CIRCULAR. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:51:19 UTC
9b08284 Jassi Brar 05 November 2009, 04:44:33 UTC ARM: S3C64XX: DMA: Callback with correct buffer pointer buffdone callback should be called per buffer request with pointer to the latest serviced request. 'next' should point to the one next to currently active. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:51:03 UTC
7507f39 Jassi Brar 05 November 2009, 04:44:45 UTC ARM: S3C64XX: DMA: Make src and dst transfer size same Some devices don't seem to work if the source and desitnation transfer widths are not same. For example, SPI dma xfers, with 8bits/word, don't work without this patch. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:50:42 UTC
6d0b862 Jassi Brar 05 November 2009, 04:44:26 UTC ARM: S3C64XX: DMA: Unify callback functions for success/failure Replace s3c64xx_dma_tcirq and s3c64xx_dma_errirq with the common s3c64xx_dma_buffdone. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:50:39 UTC
210012a Jassi Brar 05 November 2009, 04:44:20 UTC ARM: S3C64XX: DMA: Protect buffer pointers while manipulation Ensure the DMA buffer points are not updated from another source during the process of enquing a buffer. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> [ben-linux@fluff.org: Updated patch comment] Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:50:39 UTC
b3c5496 Ben Dooks 09 November 2009, 23:45:47 UTC ARM: S3C64XX: Tidy definition and comments in s3c_dma_has_circular() The recent changes to arch/arm/mach-s3c6400/include/mach/dma.h have left an out of date comment in there as well as accidentally changing the type of the function. Fix the commit 54489cd46a3a268ed981c681726c6d690883f076 Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:45:47 UTC
54489cd Maurus Cuelenaere 04 November 2009, 12:13:29 UTC ARM: S3C64XX: Remove duplicate s3c_dma_has_circular() definition for S3C64xx. This patch removes the duplicated s3c_dma_has_circular() definition and so fixes compilation for S3C64xx. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 09 November 2009, 23:40:21 UTC
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