- 22 2月, 2010 3 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] bfin: fix max timeout calculation
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由 Mike Frysinger 提交于
Relying on overflow/wrap around isn't exact because if you wrap far enough, you get back to "valid" values. Reported-by: NThorsten Pohlmann <pohlmann@tetronik.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
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由 H. Peter Anvin 提交于
x86-32 has had a static test for copy_on_user() overflow for a while. This test currently fails in mm/migrate.c resulting in an allyesconfig/allmodconfig build failure on x86-32: In function ‘copy_from_user’, inlined from ‘do_pages_stat’ at /home/hpa/kernel/git/mm/migrate.c:1012: /home/hpa/kernel/git/arch/x86/include/asm/uaccess_32.h:212: error: call to ‘copy_from_user_overflow’ declared Make the logic more explicit and therefore easier for gcc to understand. v2: rewrite the loop entirely using a more normal structure for a chunked-data loop (Linus Torvalds) Reported-by: NLen Brown <lenb@kernel.org> Signed-off-by: NH. Peter Anvin <hpa@zytor.com> Reviewed-and-Tested-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Arjan van de Ven <arjan@linux.kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 2月, 2010 5 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: CacheFiles: Fix a race in cachefiles_delete_object() vs rename vfs: don't call ima_file_check() unconditionally in nfsd_open() fs: inode - remove 8 bytes of padding on 64bits allowing 1 more objects/slab under slub Switch proc/self to nd_set_link() fix LOOKUP_FOLLOW on automount "symlinks"
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB: bttv: Move I2C IR initialization V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused by bad constant => sizeof conversion. soc-camera: mt9t112: modify exiting conditions from standby mode V4L/DVB: cxusb: Select all required frontend and tuner modules V4L/DVB: dvb: l64781.ko broken with gcc 4.5
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由 Linus Torvalds 提交于
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: omap: Remove DEBUG_FS dependency for mux name checking
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: allow alignment fault mode to be configured at kernel boot ARM: Update mach-types ARM: 5951/1: ARM: fix documentation of the PrimeCell bus ARM: 5950/1: ARM: Fix build error for arm1026ej-s processor MAINTAINERS: fix my e-mail and status for Gemini and FA526 Gemini: wrong registers used to set reg_level in gpio_set_irq_type() ARM: 5944/1: scsi: fix timer setup in fas216.c ARM: 5938/1: ARM: L2: export outer_cache_fns
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由 Russell King 提交于
Some glibc versions intentionally create lots of alignment faults in their gconv code, which if not fixed up, results in segfaults during boot. This can prevent systems booting properly. There is no clear hard-configurable default for this; the desired default depends on the nature of the userspace which is going to be booted. So, provide a way for the alignment fault handler to be configured via the kernel command line. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 20 2月, 2010 22 次提交
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由 David Howells 提交于
cachefiles_delete_object() can race with rename. It gets the parent directory of the object it's asked to delete, then locks it - but rename may have changed the object's parent between the get and the completion of the lock. However, if such a circumstance is detected, we abandon our attempt to delete the object - since it's no longer in the index key path, it won't be seen again by lookups of that key. The assumption is that cachefilesd may have culled it by renaming it to the graveyard for later destruction. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Linus Walleij 提交于
This fixes the filepath encoded in <linux/amba/bus.h> and adds some documentation as to what this bus really means. Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Abdoulaye Walsimou Gaye 提交于
This patch fix the below build error for arm1026ej-s processor (IntegratorCP/arm1026ej-s board). CC init/main.o In file included from include/linux/highmem.h:8, from include/linux/pagemap.h:10, from include/linux/mempolicy.h:62, from init/main.c:52: arch/arm/include/asm/cacheflush.h:134:2: error: #error Unknown cache maintainence model make[1]: *** [init/main.o] Erreur 1 make: *** [init] Erreur 2 Signed-off-by: NAbdoulaye Walsimou Gaye <walsimou@walsimou.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Chuck Ebbert 提交于
commit 1e41568d ("Take ima_path_check() in nfsd past dentry_open() in nfsd_open()") moved this code back to its original location but missed the "else". Signed-off-by: NChuck Ebbert <cebbert@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] megaraid_sas: fix for 32bit apps [SCSI] fcoe: Only rmmod fcoe.ko if there are no active connections [SCSI] libfcoe: Send port LKA every FIP_VN_KA_PERIOD secs. [SCSI] libfc: Don't assume response request present. [SCSI] libfc: Fix e_d_tov ns -> ms scaling factor in PLOGI response. [SCSI] libfc: call ddp setup for only FCP reads to avoid accessing junk fsp pointer [SCSI] iscsi_tcp regression: remove bogus warn on in write path
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: sfc: SFE4002/SFN4112F: Widen temperature and voltage tolerances sfc: Fix sign of efx_mcdi_poll_reboot() error in efx_mcdi_poll() net-sysfs: Use rtnl_trylock in wireless sysfs methods. net: Fix sysctl restarts...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix sun4u execute bit check in TSB I-TLB load. sparc: Fix incorrect comparison in of_bus_ambapp_match() sparc64: Sync of_create_pci_dev() with drivers/pci/probe.c changes. sparc64: Tighten checks in kstack_valid().
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: bump the UMS driver version number to indicate rv740 fix drm/radeon/kms: free fence IB if it wasn't emited at IB free time drm/ttm: fix caching problem on non-PAT systems. drm/radeon/rv740: fix backend setup drm/radeon/kms: fix shared ddc detection drm/radeon/kms/rs600: add connector quirk vgaarb: fix "target=default" passing
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由 Ben Hutchings 提交于
The temperature and voltage limits currently set on these boards are too conservative and will cause the driver to stop the net device erroneously in some systems. Based on a review of the chip datasheets and advice from the designer of these boards: - Raise the maximum board temperatures to the specified maximum ambient temperatures for their PHYs plus the expected temperature bias of the board - Raise the maximum controller temperature to 90 degrees - Lower the minimum temperatures to 0 degrees - Widen the voltage tolerances to at least +/- 10% Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
efx_mcdi_poll() uses positive error numbers, matching the MCDI protocol. It must negate the result of efx_mcdi_poll_reboot() which returns the usual negative error numbers. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
The wireless sysfs methods like the rest of the networking sysfs methods are removed with the rtnl_lock held and block until the existing methods stop executing. So use rtnl_trylock and restart_syscall so that the code continues to work. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Yuck. It turns out that when we restart sysctls we were restarting with the values already changed. Which unfortunately meant that the second time through we thought there was no change and skipped all kinds of work, despite the fact that there was indeed a change. I have fixed this the simplest way possible by restoring the changed values when we restart the sysctl write. One of my coworkers spotted this bug when after disabling forwarding on an interface pings were still forwarded. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Thanks to testcase and report from Brad Spengler: -------------------- #include <stdio.h> typedef int (* _wee)(void); int main(void) { char buf[8] = { '\x81', '\xc7', '\xe0', '\x08', '\x81', '\xe8', '\x00', '\x00' }; _wee wee; printf("%p\n", &buf); wee = (_wee)&buf; wee(); return 0; } -------------------- TSB I-tlb load code tries to use andcc to check the _PAGE_EXEC_4U bit, but that's bit 12 so it gets sign extended all the way up to bit 63 and the test nearly always passes as a result. Use sethi to fix the bug. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dave Airlie 提交于
This lets UMS userspace know the rv740 fix is in. For KMS we can consider the kernel release to be the v2.0.0 release so we don't need the bump there. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Jerome Glisse 提交于
If at IB free time fence wasn't emited that means the IB wasn't scheduled because an error occured somewhere, thus we can free then fence and mark the IB as free. Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Francisco Jerez 提交于
http://bugzilla.kernel.org/show_bug.cgi?id=15328 This fixes a serious regression on AGP/non-PAT systems, where pages were ending up in the wrong state and slowing down the whole system. [airlied: taken this from the bug as the other option is to revert the change which caused it]. Tested-by: John W. Linville (in bug). Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
This patch fixes occlusion queries and rendering errors on rv740 boards. Hardcoding the backend map is not an optimal solution, but a better fix is being worked on. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
Just compare the i2c id since the i2c structs may be slighly different. Fixes fdo bug 26616. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
rs600 board lists DVI port as HDMI. Fixes fdo bug 26605 Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Kyle McMartin 提交于
Commit 77c1ff39 fixed the userspace pointer dereference, but introduced another bug pointed out by Eugene Teo in RH bug #564264. Instead of comparing the point we were at in the string, we instead compared the beginning of the string to "default". Signed-off-by: NKyle McMartin <kyle@redhat.com> Reported-by: NEugene Teo <eteo@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Tomas Henzl 提交于
It looks like this patch - commit 7b2519af Author: Yang, Bo <Bo.Yang@lsi.com> Date: Tue Oct 6 14:52:20 2009 -0600 [SCSI] megaraid_sas: fix 64 bit sense pointer truncation has caused a problem for 32bit programs with 64bit os - http://bugzilla.kernel.org/show_bug.cgi?id=15001 fix by converting the user space 32bit pointer to a 64 bit one when needed. [jejb: fix up some 64 bit warnings] Signed-off-by: NTomas Henzl <thenzl@redhat.com> Cc: Bo Yang <Bo.Yang@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 19 2月, 2010 10 次提交
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由 Richard Kennedy 提交于
This removes 8 bytes of padding from struct inode on 64bit builds, and so allows 1 more object/slab in the inode_cache when using slub. Signed-off-by: NRichard Kennedy <richard@rsk.demon.co.uk> ---- patch against 2.6.33-rc8 compiled & tested on x86_64 AMDX2 I've been running this patch for over a week with no obvious problems regards Richard Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Make sure that automount "symlinks" are followed regardless of LOOKUP_FOLLOW; it should have no effect on them. Cc: stable@kernel.org Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Jean Delvare 提交于
Move I2C IR initialization from just after I2C bus setup to right before non-I2C IR initialization. This avoids the case where an I2C IR device is blocking audio support (at least the PV951 suffers from this). It is also more logical to group IR support together, regardless of the connectivity. This fixes bug #15184: http://bugzilla.kernel.org/show_bug.cgi?id=15184Signed-off-by: NJean Delvare <khali@linux-fr.org> CC: stable@kernel.org Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Martin Fuzzey 提交于
V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused by bad constant => sizeof conversion. Regression was caused by my commit 6b35ca0d which determined message size using sizeof rather than hardcoded constants. Unfortunately pwc_set_shutter_speed reuses a 2 byte buffer for a one byte message too so the sizeof was bogus in this case. All other uses of sizeof checked and are ok. Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@kernel.org Signed-off-by: NMartin Fuzzey <mfuzzey@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Kuninori Morimoto 提交于
This polling is needed if camera is in standby mode, but current exiting condition is inverted. Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Ben Hutchings 提交于
cxusb uses the atbm8830 and lgs8gxx (not lgs8gl5) frontends and the max2165 tuner, so it needs to select them. Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Richard Guenther 提交于
I'm trying to fix it on the GCC side (PR43007), but the module is quite stupid in using ULL constants to operate on u32 values: static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param) { ... static const u32 ppm = 8000; u32 spi_bias; ... spi_bias *= 1000ULL; spi_bias /= 1000ULL + ppm/1000; which causes current GCC 4.5 to emit calls to __udivdi3 for i?86 again. This patch fixes this issue. Signed-off-by: NRichard Guenther <rguenther@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> CC: stable@kernel.org Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Paulius Zaleckas 提交于
Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@gmail.com>
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