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2010-08-28Merge branch 'for-linus' of ↵Linus Torvalds31-80/+75
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove() Input: mousedev - fix regression of inverting axes Input: uinput - add devname alias to allow module on-demand load Input: hil_kbd - fix compile error USB: drop tty argument from usb_serial_handle_sysrq_char() Input: sysrq - drop tty argument form handle_sysrq() Input: sysrq - drop tty argument from sysrq ops handlers
2010-08-28Merge branch 'upstream-linus' of ↵Linus Torvalds12-309/+85
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata-sff: remove harmful BUG_ON from ata_bmdma_qc_issue sata_mv: fix broken DSM/TRIM support (v2) libata: be less of a drama queen on empty data commands [libata] sata_dwc_460ex: signdness bug ahci: add HFLAG_YES_FBS and apply it to 88SE9128 libata: remove no longer needed pata_winbond driver pata_cmd64x: revert commit d62f5576
2010-08-28mm: fix hang on anon_vma->root->lockHugh Dickins1-3/+16
After several hours, kbuild tests hang with anon_vma_prepare() spinning on a newly allocated anon_vma's lock - on a box with CONFIG_TREE_PREEMPT_RCU=y (which makes this very much more likely, but it could happen without). The ever-subtle page_lock_anon_vma() now needs a further twist: since anon_vma_prepare() and anon_vma_fork() are liable to change the ->root of a reused anon_vma structure at any moment, page_lock_anon_vma() needs to check page_mapped() again before succeeding, otherwise page_unlock_anon_vma() might address a different root->lock. Signed-off-by: Hugh Dickins <[email protected]> Reviewed-by: Rik van Riel <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Andrea Arcangeli <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-08-28Merge branch 'fix/asoc' into for-linusTakashi Iwai1-1/+1
2010-08-28Merge branch 'fix/hda' into for-linusTakashi Iwai1-0/+1
2010-08-28ALSA: pcm: add more format namesDan Carpenter1-0/+6
There were some new formats added in commit 15c0cee6c809 "ALSA: pcm: Define G723 3-bit and 5-bit formats". That commit increased SNDRV_PCM_FORMAT_LAST as well. My concern is that there are a couple places which do: for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } I haven't tested these but it looks like if "i" were equal to SNDRV_PCM_FORMAT_G723_24 or higher then we might read past the end of the array. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-28sound: oss: fix uninitialized spinlockAkinobu Mita1-1/+1
The spinlock lock in sound_timer.c is used without initialization. Signed-off-by: Akinobu Mita <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-28ALSA: asihpi - Return hw error directly from oustream_write.Eliot Blennerhassett1-2/+5
If hw error is ignored, status is updated with invalid info. Signed-off-by: Eliot Blennerhassett <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-08-27net/ipv4: Eliminate kstrdup memory leakJulia Lawall1-2/+3
The string clone is only used as a temporary copy of the argument val within the while loop, and so it should be freed before leaving the function. The call to strsep, however, modifies clone, so a pointer to the front of the string is kept in saved_clone, to make it possible to free it. The sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E; identifier l; statement S; @@ *x= \(kasprintf\|kstrdup\)(...); ... if (x == NULL) S ... when != kfree(x) when != E = x if (...) { <... when != kfree(x) * goto l; ...> * return ...; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-27fsnotify: drop two useless bools in the fnsotify main loopEric Paris1-8/+5
The fsnotify main loop has 2 bools which indicated if we processed the inode or vfsmount mark in that particular pass through the loop. These bool can we replaced with the inode_group and vfsmount_group variables and actually make the code a little easier to understand. Signed-off-by: Eric Paris <[email protected]>
2010-08-27fsnotify: fix list walk orderEric Paris1-6/+5
Marks were stored on the inode and vfsmonut mark list in order from highest memory address to lowest memory address. The code to walk those lists thought they were in order from lowest to highest with unpredictable results when trying to match up marks from each. It was possible that extra events would be sent to userspace when inode marks ignoring events wouldn't get matched with the vfsmount marks. This problem only affected fanotify when using both vfsmount and inode marks simultaneously. Signed-off-by: Eric Paris <[email protected]>
2010-08-27fanotify: Return EPERM when a process is not privilegedAndreas Gruenbacher1-1/+1
The appropriate error code when privileged operations are denied is EPERM, not EACCES. Signed-off-by: Andreas Gruenbacher <[email protected]> Signed-off-by: Eric Paris <[email protected]>
2010-08-27fanotify: resize pid and reorder structureTvrtko Ursulin1-3/+3
resize pid and reorder the fanotify_event_metadata so it is naturally aligned and we can work towards dropping the packed attributed Signed-off-by: Tvrtko Ursulin <[email protected]> Cc: Andreas Dilger <[email protected]> Signed-off-by: Eric Paris <[email protected]>
2010-08-27Blackfin: bf52x/bf54x boards: drop unused nand page sizeBarry Song5-5/+0
Now that the driver for the Blackfin on-chip NFC no longer uses/respects the page_size from the platform resources (figures out the needs on the fly), drop it from the platform resources. This fixes some build errors since the defines no longer exists. Signed-off-by: Barry Song <[email protected]> Signed-off-by: Mike Frysinger <[email protected]>
2010-08-27Blackfin: punt duplicate SPORT MMR definesMike Frysinger8-576/+0
The common bfin_sport.h header now has unified definitions of these, so stop polluting the global namespace. Signed-off-by: Mike Frysinger <[email protected]>
2010-08-27ASoC: soc-core: fix debugfs_pop_time file permissionsAxel Lin1-1/+1
I think this is a typo, debugfs_pop_time should not be executable. Signed-off-by: Axel Lin <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2010-08-27eCryptfs: Fix encrypted file name lookup regressionTyler Hicks2-8/+24
Fixes a regression caused by 21edad32205e97dc7ccb81a85234c77e760364c8 When file name encryption was enabled, ecryptfs_lookup() failed to use the encrypted and encoded version of the upper, plaintext, file name when performing a lookup in the lower file system. This made it impossible to lookup existing encrypted file names and any newly created files would have plaintext file names in the lower file system. https://bugs.launchpad.net/ecryptfs/+bug/623087 Signed-off-by: Tyler Hicks <[email protected]>
2010-08-27ecryptfs: properly mark init functionsJerome Marchand4-4/+4
Some ecryptfs init functions are not prefixed by __init and thus not freed after initialization. This patch saved about 1kB in ecryptfs module. Signed-off-by: Jerome Marchand <[email protected]> Signed-off-by: Tyler Hicks <[email protected]>
2010-08-27fs/ecryptfs: Return -ENOMEM on memory allocation failureJulia Lawall1-0/+2
In this code, 0 is returned on memory allocation failure, even though other failures return -ENOMEM or other similar values. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; expression x,e1,e2,e3; @@ ret = 0 ... when != ret = e1 *x = \(kmalloc\|kcalloc\|kzalloc\)(...) ... when != ret = e2 if (x == NULL) { ... when != ret = e3 return ret; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Tyler Hicks <[email protected]>
2010-08-27ARM: S5PV310: Fix on Secondary CPU startupChanghwan Youn4-2/+10
Following occurs on boot message without this patch. CPU1: processor failed to boot Brought up 1 CPUs SMP: Total of 1 processors activated... This patch adds SYSRAM mapping for fixing Secondary CPU startup. CPU1: Booted secondary processor Brought up 2 CPUs SMP: Total of 2 processors activated... Signed-off-by: Changhwan Youn <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Bug fix on uclk1 and sclk_pwmJongpill Lee2-8/+15
This patch fixes on enable and ctrlbit of uclk1 and sclk_pwm. Signed-off-by: Jongpill Lee <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Fix missed uart clocksJongpill Lee1-7/+37
This patch adds missed uart clocks for S5PV310/S5PC210. Signed-off-by: Jongpill Lee <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Should be clk_sclk_apll not clk_mout_apllJongpill Lee1-3/+12
This patch adds clk_sclk_apll so that fixes on clk_mout_apll. Signed-off-by: Jongpill Lee <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Fix on PLL setting for S5PV310Jongpill Lee1-2/+2
This patch fixes on PLL setting for S5PV310/S5PC210. Signed-off-by: Jongpill Lee <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Add CMU block for S5PV310 ClockKukjin Kim4-31/+38
This patch adds CMU block for S5PV310/S5PC210 clock. (CMU: Clock Management Unit) Of course, changed current clock addresses for it together. Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Fix on typo irqs.h of S5PV310Kukjin Kim1-4/+7
This patch fixes typo 'IRQ_WTD' in the irqs.h of S5PV310. And minor update comments. Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Fix on default ZRELADDR of ARCH_S5PV310Kukjin Kim1-1/+2
This patch adds default zreladdr of ARCH_S5PV310. Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: S5PV310: Fix on GPIO base addressesKyungmin Park1-2/+10
The S5PV310/S5PC210 has following three GPIO base addresses. Part1 Base Address=0x11400000 Part2 Base Address=0x11000000 Part3 Base Address=0x03860000 Signed-off-by: Kyungmin Park <[email protected]> [[email protected]: minor edit of title] Signed-off-by: Kukjin Kim <[email protected]>
2010-08-27ARM: SAMSUNG: Fix on build warning regarding VMALLOC_END typeKukjin Kim4-4/+4
Fix this warning: arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:644: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int' And removes the useless parens and white space. Reported-by: Kyungmin Park <[email protected]> Signed-off-by: Kukjin Kim <[email protected]> Cc: Ben Dooks <[email protected]>
2010-08-26net/caif/cfrfml.c: use asm/unaligned.hJeff Mahoney1-1/+1
caif does not build on ia64 starting with 2.6.32-rc1. Using asm/unaligned.h instead of linux/unaligned/le_byteshift.h fixes the issue. include/linux/unaligned/le_byteshift.h:40:50: error: redefinition of 'get_unaligned_le16' include/linux/unaligned/le_byteshift.h:45:50: error: redefinition of 'get_unaligned_le32' include/linux/unaligned/le_byteshift.h:50:50: error: redefinition of 'get_unaligned_le64' include/linux/unaligned/le_byteshift.h:55:51: error: redefinition of 'put_unaligned_le16' include/linux/unaligned/le_byteshift.h:60:51: error: redefinition of 'put_unaligned_le32' include/linux/unaligned/le_byteshift.h:65:51: error: redefinition of 'put_unaligned_le64' include/linux/unaligned/le_struct.h:31:51: note: previous definition of 'put_unaligned_le64' was here Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-27vgaarb: Wrap vga_(get|put) in CONFIG_VGA_ARBChris Wilson1-2/+13
Fix link failure without the vga arbitrator. Signed-off-by: Chris Wilson <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Jesse Barnes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27drm/radeon/kms: add missing scratch update in dp_detectAlex Deucher1-0/+1
Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27drm/modes: Fix CVT-R modeline generationAdam Jackson1-1/+4
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16651 Signed-off-by: Adam Jackson <[email protected]> Tested-by: Adam Serbinski <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27drm: fix regression in drm locking since BKL removal.Arnd Bergmann1-0/+2
This locking path needs proper auditing but probably too late for changes at this point for 2.6.36, so lets go with the quick fix, which is to drop the lock around schedule. Reported-by: Andreas Schwab <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27drm/radeon/kms: remove stray radeon_i2c_destroyAlex Deucher1-2/+0
I missed this one in the i2c unification patch. This is handled in the core radeon i2c code now. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27drm: mm: fix range restricted allocationsDaniel Vetter1-10/+14
With the code cleanup in 7a6b2896f261894dde287d3faefa4b432cddca53 is the first bad commit commit 7a6b2896f261894dde287d3faefa4b432cddca53 Author: Daniel Vetter <[email protected]> Date: Fri Jul 2 15:02:15 2010 +0100 drm_mm: extract check_free_mm_node I've botched up the range-restriction checks. The result is usually an X server dying with SIGBUS in libpixman (software fallback rendering). Change the code to adjust the start and end for range restricted allocations. IMHO this even makes the code a bit clearer. Fixes regression bug: https://bugs.freedesktop.org/show_bug.cgi?id=29738 Reported-by-Tested-by: Till MAtthiesen <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2010-08-27lguest: Odd FixesRusty Russell1-1/+1
It's been in fix-mode-only for a while now. Signed-off-by: Rusty Russell <[email protected]>
2010-08-27lguest: clean up warnings in demonstration launcher.Rusty Russell2-12/+14
These days the headers we use are in glibc. If those are too old, you can add the -I lines to get the kernel headers. In file included from ../../include/linux/if_tun.h:19, from lguest.c:33: ../../include/linux/types.h:13:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders" lguest.c: In function ‘setup_tun_net’: lguest.c:1456: warning: dereferencing pointer ‘sin’ does break strict-aliasing rules lguest.c:1457: warning: dereferencing pointer ‘sin’ does break strict-aliasing rules lguest.c:1450: note: initialized from here Signed-off-by: Rusty Russell <[email protected]>
2010-08-27Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into ↵Dave Airlie7-61/+61
drm-fixes * 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: drm/nouveau: drop drm_global_mutex before sleeping in submission path drm: export drm_global_mutex for drivers to use drm/nv20: Don't use pushbuf calls on the original nv20. drm/nouveau: Fix TMDS on some DCB1.5 boards. drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel. drm/nv30: Apply modesetting to the correct slave encoder drm/nouveau: Use a helper function to match PCI device/subsystem IDs. drm/nv50: add dcb type 14 to enum to prevent compiler complaint
2010-08-27drm/nouveau: drop drm_global_mutex before sleeping in submission pathBen Skeggs1-0/+2
If we keep hold of the mutex here, the process which currently holds the buffer object will never be able to release it, causing a deadlock. Signed-off-by: Ben Skeggs <[email protected]>
2010-08-27drm: export drm_global_mutex for drivers to useBen Skeggs1-0/+1
Nouveau needs to be able to drop the mutex before sleeping to prevent a deadlock from occuring. Signed-off-by: Ben Skeggs <[email protected]>
2010-08-26ax25: missplaced sock_put(sk)Bernard Pidoux F6BVP1-1/+1
This patch moves a missplaced sock_put(sk) after bh_unlock_sock(sk) like in other parts of AX25 driver. Signed-off-by: Bernard Pidoux <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-26qlge: reset the chip before freeing the buffersBreno Leitao1-2/+2
Qlge is freeing the buffers before stopping the card DMA, and this can cause some severe error, as a EEH event on PPC. This patch just stop the card and then free the resources. Signed-off-by: Breno Leitao <[email protected]> Signed-off-by: Ron Mercer <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-26l2tp: test for ethernet header in l2tp_eth_dev_recv()Eric Dumazet1-1/+1
close https://bugzilla.kernel.org/show_bug.cgi?id=16529 Before calling dev_forward_skb(), we should make sure skb head contains at least an ethernet header, even if length included in upper layer said so. Use pskb_may_pull() to make sure this ethernet header is present in skb head. Reported-by: Thomas Heil <[email protected]> Reported-by: Ian Campbell <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-08-26PM QoS: Fix inline documentation.Saravana Kannan1-4/+6
Fix the pm_qos_add_request() kerneldoc comment that doesn't reflect the behavior of the function after the last PM QoS update. Signed-off-by: Saravana Kannan <[email protected]> Acked-by: mark gross <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2010-08-26nfsd: fix NULL dereference in nfsd_statfs()Takashi Iwai1-6/+8
The commit ebabe9a9001af0af56c0c2780ca1576246e7a74b pass a struct path to vfs_statfs introduced the struct path initialization, and this seems to trigger an Oops on my machine. fh_dentry field may be NULL and set later in fh_verify(), thus the initialization of path must be after fh_verify(). Signed-off-by: Takashi Iwai <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Minchan Kim <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]>
2010-08-26Merge commit 'v2.6.36-rc1' into HEADJ. Bruce Fields9485-771285/+605293
2010-08-26nfsd4: fix downgrade/lock logicJ. Bruce Fields2-16/+21
If we already had a RW open for a file, and get a readonly open, we were piggybacking on the existing RW open. That's inconsistent with the downgrade logic which blows away the RW open assuming you'll still have a readonly open. Also, make sure there is a readonly or writeonly open available for locking, again to prevent bad behavior in downgrade cases when any RW open may be lost. Signed-off-by: J. Bruce Fields <[email protected]>
2010-08-26nfsd4: typo fix in find_any_fileJ. Bruce Fields1-1/+1
Signed-off-by: J. Bruce Fields <[email protected]>
2010-08-26nfsd4: bad BUG() in preprocess_stateid_opJ. Bruce Fields1-1/+0
It's OK for this function to return without setting filp--we do it in the special-stateid case. And there's a legitimate case where we can hit this, since we do permit reads on write-only stateid's. Signed-off-by: J. Bruce Fields <[email protected]>
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