- 01 9月, 2008 1 次提交
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由 Haavard Skinnemoen 提交于
When using the Java Extension Module hardware, a Java stack underflow or overflow trap may cause the system to enter an infinite exception loop. Although there's no kernel support for the Java hardware yet, we need to be able to recover from this situation and keep the system running. This patch adds code to detect and fixup this situation in the critical exception handler and terminate the faulting process. We may have to rethink how to handle this more gracefully when the necessary kernel support for hardware-accelerated Java is added. Reported-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
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- 30 8月, 2008 4 次提交
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由 Linus Torvalds 提交于
Not used anywhere yet, but this complements the existing plain 'insert_resource()' functionality with a version that can expand the resource we are adding in order to fix up any conflicts it has with existing resources. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: oxygen: fix distorted output on AK4396-based cards Revert "ALSA: hda - Added model selection for iMac 24""
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由 Andi Kleen 提交于
Pulling the ethernet cable on a 2.6.27-rc system with NFS mounts currently leads to an ongoing flood of soft lockup detector backtraces for all tasks blocked on the NFS mounts when the hickup takes longer than 120s. I don't think NFS problems should be all that noisy. Luckily there's a reasonably easy way to distingush this case. Don't report task softlockup warnings for tasks in TASK_KILLABLE state, which is used by the network file systems. I believe this patch is a 2.6.27 candidate. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
This reverts commit a2bd7274. It wasn't really right to begin with (there's a better fix for the problem with e820 reservations clashing with PCI BAR's pending), but it also actually causes more regressions, so it should be reverted even before the better fix is finalized. Rafael reports that this commit broke AHCI detection, and thus causes the kernel to not boot on his quad core test box. Reported-and-bisected-by: NRafael J. Wysocki <rjw@sisk.pl> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Cc: David Witbrodt <dawitbro@sbcglobal.net> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 8月, 2008 10 次提交
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由 Clemens Ladisch 提交于
When changing the sample rate, the CMI8788's master clock output becomes unstable for a short time. The AK4396 needs the master clock to do SPI writes, so writing to an AK4396 control register directly after a sample rate change will garble the value. In our case, this leads to the DACs being misconfigured to I2S sample format, which results in a wrong output level and horrible distortions on samples louder than -6 dB. To fix this, we need to wait until the new master clock signal has become stable before doing SPI writes. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5226/1: remove unmatched comment end. [ARM] Skip memory holes in FLATMEM when reading /proc/pagetypeinfo [ARM] use bcd2bin/bin2bcd [ARM] use the new byteorder headers [ARM] OMAP: Fix 2430 SMC91x ethernet IRQ [ARM] OMAP: Add and update OMAP default configuration files [ARM] OMAP: Change mailing list for OMAP in MAINTAINERS [ARM] S3C2443: Fix the S3C2443 clock register definitions [ARM] JIVE: Fix the spi bus numbering [ARM] S3C24XX: pwm.c: stop debugging output [ARM] S3C24XX: Fix sparse warnings in pwm.c [ARM] S3C24XX: Fix spare errors in pwm-clock driver [ARM] S3C24XX: Fix sparse warnings in arch/arm/plat-s3c24xx/gpiolib.c [ARM] S3C24XX: Fix nor-simtec driver sparse errors [ARM] 5225/1: zaurus: Register I2C controller for audio codecs [ARM] orion5x: update defconfig to v2.6.27-rc4 [ARM] Orion: register UART1 on QNAP TS-209 and TS-409 [ARM] Orion: activate lm75 driver on DNS-323 [ARM] Orion: fix MAC detection on QNAP TS-209 and TS-409 [ARM] Orion: Fix boot crash on Kurobox Pro
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git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE Blackfin arch: sram: use 'unsigned long' for irqflags Blackfin arch: let PCI depend on BROKEN Blackfin arch: move include/asm-blackfin header files to arch/blackfin Blackfin arch: fix bug - MPU crashes under stress Blackfin arch: Fix bug - when to rmmod the L1_module, it stucks and then reboot the board. Blackfin arch: dont actually need to muck with EMAC_SYSTAT for BF52x for demuxing Blackfin arch: Add MTD Partitions for MTD_DATAFLASH, increase max SPI SCLK
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由 Linus Torvalds 提交于
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: exit signals: use of uninitialized field notify_count lockdep: fix invalid list_del_rcu in zap_class lockstat: repair erronous contention statistics lockstat: fix numerical output rounding error
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由 Linus Torvalds 提交于
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: rt-bandwidth accounting fix sched: fix sched_rt_rq_enqueue() resched idle
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由 Linus Torvalds 提交于
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: update defconfigs x86: msr: fix bogus return values from rdmsr_safe/wrmsr_safe x86: cpuid: correct return value on partial operations x86: msr: correct return value on partial operations x86: cpuid: propagate error from smp_call_function_single() x86: msr: propagate errors from smp_call_function_single() smp: have smp_call_function_single() detect invalid CPUs
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git://jdelvare.pck.nerim.net/jdelvare-2.6由 Linus Torvalds 提交于
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Prevent log spam on some DVB adapters i2c: Add missing kerneldoc descriptions i2c: Fix device_init_wakeup place
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由 Rafael J. Wysocki 提交于
In accordance with commit f42ac38c ("ftrace: disable tracing for suspend to ram"), disable tracing around the suspend code in hibernation code paths. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NSteven Rostedt <srostedt@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jean-Christophe DUBOIS 提交于
remove unmatched comment end. Signed-off-by: NJean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 28 8月, 2008 25 次提交
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由 Peter Zijlstra 提交于
It fixes an accounting bug where we would continue accumulating runtime even though the bandwidth control is disabled. This would lead to very long throttle periods once bandwidth control gets turned on again. Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Michael Hennerich 提交于
Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org>
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由 Vegard Nossum 提交于
Using just 'unsigned' will make flags an unsigned int. While this is arguably not an error on blackfin where sizeof(int) == sizeof(long), the patch is still justified on the grounds of principle. The patch was generated using the Coccinelle semantic patch framework. Cc: Julia Lawall <julia@diku.dk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NVegard Nossum <vegard.nossum@gmail.com> Signed-off-by: NMike Frysinger <vapier.adi@gmail.com> Signed-off-by: NBryan Wu <cooloney@kernel.org>
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由 John Blackwood 提交于
When sysctl_sched_rt_runtime is set to something other than -1 and the CONFIG_RT_GROUP_SCHED kernel parameter is NOT enabled, we get into a state where we see one or more CPUs idling forvever even though there are real-time tasks in their rt runqueue that are able to run (no longer throttled). The sequence is: - A real-time task is running when the timer sets the rt runqueue to throttled, and the rt task is resched_task()ed and switched out, and idle is switched in since there are no non-rt tasks to run on that cpu. - Eventually the do_sched_rt_period_timer() runs and un-throttles the rt runqueue, but we just exit the timer interrupt and go back to executing the idle task in the idle loop forever. If we change the sched_rt_rq_enqueue() routine to use some of the code from the CONFIG_RT_GROUP_SCHED enabled version of this same routine and resched_task() the currently executing task (idle in our case) if it is a lower priority task than the higher rt task in the now un-throttled runqueue, the problem is no longer observed. Signed-off-by: NJohn Blackwood <john.blackwood@ccur.com> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jean Delvare 提交于
Some DVB adapters do not support the special I2C transaction that we use for probing purposes. There's no point in logging this event, as there's nothing the user can do and in general there is no actual problem. So, degrade one of these messages to a debug message, and move the other one around so that it is only printed on bogus drivers. Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NUwe Bugla <uwe.bugla@gmx.de>
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由 Jean Delvare 提交于
Add missing kernel descriptions of struct i2c_driver members. Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NRandy Dunlap <rdunlap@xenotime.net> Cc: David Brownell <david-b@pacbell.net>
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由 Marc Pignat 提交于
device_init_wakeup must be called after device_register. Signed-off-by: NMarc Pignat <marc.pignat@hevs.ch> Acked-by: NDavid Brownell <david-b@pacbell.net> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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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: (55 commits) sctp: fix random memory dereference with SCTP_HMAC_IDENT option. sctp: correct bounds check in sctp_setsockopt_auth_key wan: Missing capability checks in sbni_ioctl() e100, fix iomap read qeth: preallocated header account offset qeth: l2 write unicast list to hardware qeth: use -EOPNOTSUPP instead of -ENOTSUPP. ibm_newemac: Don't call dev_mc_add() before device is registered net: don't grab a mutex within a timer context in gianfar forcedeth: fix checksum flag net/usb/mcs7830: add set_mac_address net/usb/mcs7830: new device IDs [netdrvr] smc91x: fix resource removal (null ptr deref) ibmveth: fix bad UDP checksums [netdrvr] hso: dev_kfree_skb crash fix [netdrvr] hso: icon 322 detection fix atl1: disable TSO by default atl1e: multistatement if missing braces igb: remove 82576 quad adapter drivers/net/skfp/ess.c: fix compile warnings ...
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由 Vlad Yasevich 提交于
The number of identifiers needs to be checked against the option length. Also, the identifier index provided needs to be verified to make sure that it doesn't exceed the bounds of the array. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlad Yasevich 提交于
The bonds check to prevent buffer overlflow was not exactly right. It still allowed overflow of up to 8 bytes which is sizeof(struct sctp_authkey). Since optlen is already checked against the size of that struct, we are guaranteed not to cause interger overflow either. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Russell King 提交于
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由 Vladimir Sokolovsky 提交于
Initialize the L_Key and R_Key for memory regions returned from mlx4_ib_alloc_fast_reg_mr(). Otherwise callers just get garbage for the memory keys and can't do anything useful with these MRs. Signed-off-by: NVladimir Sokolovsky <vlad@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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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] removed unused #include <version.h> [WATCHDOG] at91rm9200_wdt.c: fix misleading indentation [WATCHDOG] mpc8xxx_wdt: fix modular build [WATCHDOG] hpwdt.c kdebug support [WATCHDOG] Add support for the IDT RC32434 watchdog [WATCHDOG] Add support for the built-int RDC R-321x SoC watchdog [WATHDOG] delete unused driver mpc8xx_wdt.c [WATCHDOG] Fix s3c2410_wdt driver coding style issues [WATCHDOG] Clean out header of s3c2410_wdt driver. [WATCHDOG] Fix NULL usage in s3c2410_wdt driver.
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由 Alan Cox 提交于
Kanru Chen posted a patch versus the old code which deals with the case where you resize the pty side of a pty/tty pair. In that situation the termios data is updated for both pty and tty but the locks are not held for the right side. This implements the fix differently against the updated tty code. Patch by self but the hard bit (noticing and fixing the bug) is thanks to Kanru Chen. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
The termios settings ioctls on a pty should affect the bound tty side not the pty. The SOFTCAR ioctls use the wrong device file. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Add destroy routine for dns_resolver [CIFS] Reorder cifs config item for better clarity [CIFS] Correct keys dependency for cifs kerberos support
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git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Disable NUMA remote node defragmentation by default
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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: [PATCH] deal with the first call of ->show() generating no output [PATCH] fix ->llseek() for a bunch of directories [PATCH] fix regular readdir() and friends [PATCH] fix hpux_getdents() [PATCH] fix osf_getdirents() [PATCH] ntfs: use d_add_ci [PATCH] change d_add_ci argument ordering [PATCH] fix efs_lookup() [PATCH] proc: inode number fixlet
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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: sparc: Add target for a stripped kernel sparc64: Make NUMA depend upon SMP.
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: don't set the signal blocker on the master process. drm: don't call the vblank tasklet with irqs disabled. r300: Fix cliprect emit drm/radeon: r300_cmdbuf: Always emit INDX_BUFFER immediately after DRAW_INDEX radeon: fix some hard lockups on r3/4/500s
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由 Jeff Layton 提交于
Otherwise, we're leaking the payload memory. CC: Stable Kernel <stable@vger.kernel.org> Acked-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NSteve French <sfrench@us.ibm.com>
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由 Linus Torvalds 提交于
Here's the patch. It shrinks the stack from 1152 bytes to 192 bytes (the first version, that only did the e1000_option part, got it down to 600 bytes). About half comes from not using multiple "e1000_option" structures, the other half comes from turning the "e1000_opt_list[]" arrays into "static const" instead, so that gcc doesn't copy them onto the stack. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> Reveiewed-by: NAuke Kok <auke-jan.h.kok@intel.com> Tested-by: NEmil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: remove blk_queue_tag_depth() and blk_queue_tag_queue() block: remove unused ->busy part of the block queue tag map bio: fix __bio_copy_iov() handling of bio->bv_len bio: fix bio_copy_kern() handling of bio->bv_len block: submit_bh() inadvertently discards barrier flag on a sync write block: clean up cmdfilter sysfs interface block: rename blk_scsi_cmd_filter to blk_cmd_filter sg: restore command permission for TYPE_SCANNER block: move cmdfilter from gendisk to request_queue
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git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: ocfs2: Increment the reference count of an already-active stack. [PATCH] configfs: Consolidate locking around configfs_detach_prep() in configfs_rmdir() ocfs2: correctly set i_blocks after inline dir gets expanded ocfs2: Jump to correct label in ocfs2_expand_inline_dir() ocfs2: Fix sleep-with-spinlock recovery regression [PATCH] ocfs2/cluster/netdebug.c: fix warning [PATCH] ocfs2/cluster/tcp.c: make some functions static
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git://git390.osdl.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] dcss: fix build bug. [S390] Fix linker script.
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