[PATCH 3/5] sched: Fix an RCU warning in print_task()
With CONFIG_PROVE_RCU=y, a warning can be triggered: $ cat /proc/sched_debug .... kernel/cgroup.c:1649 invoked rcu_dereference_check() without protection! .... Both cgroup_path() and task_group() should be called with either rcu_read_lock or cgroup_mutex held. Signed-off-by: Li Zefan <lizf(a)cn.fujitsu.c... 23 Apr 2010 21:06
[PATCH 4/5] freezer cgroup: Fix an RCU warning in cgroup_freezing_or_frozen()
with CONFIG_PROVE_RCU, a warning can be triggered when we resume from suspend: .... include/linux/cgroup.h:533 invoked rcu_dereference_check() without protection! .... task_freezer() calls task_subsys_state(), which needs to be protected by rcu_read_lock or cgroup_mutex. Signed-off-by: Li Zefan <lizf(a)cn.fu... 23 Apr 2010 21:06
procfs: fix tid fdinfo
On Fri, Apr 23, 2010 at 05:40:07PM +0200, Jerome Marchand wrote: - DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fd_operations), + DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations), Ick. this is for stable@ as well Cc: stable(a)kernel.org -- To... 26 Apr 2010 06:57
[000/139] review
On Thu, Apr 22, 2010 at 12:57:15PM -0700, Greg KH wrote: This is the start of the stable review cycle for the release. There are 139 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should ... 23 Apr 2010 21:06
[PATCH v2] ACPI: DMI init_set_sci_en_on_resume for multiple Lenovo ThinkPads
Multiple Lenovo ThinkPad models with Intel Core i5/i7 CPUs can successfully suspend/resume once, and then hang on the second s/r cycle. We got confirmation that this was due to a BIOS defect. The BIOS did not properly set SCI_EN coming out of S3. The BIOS guys hinted that The Other Leading OS ignores the fact th... 23 Apr 2010 21:06
perf: core, add group scheduling transactional APIs
On Thu, 2010-04-22 at 15:51 +0800, Lin Ming wrote: + if (pmu->commit_txn) { + ret = pmu->commit_txn(pmu); + if (!ret) { + if (pmu->stop_txn) + pmu->stop_txn(pmu); + + return 0; + ... 23 Apr 2010 21:06
[PATCH] Add documentation for trace commands mod, traceon/traceoff
The mod command went in as commit 64e7c440618998fd69eee6ab490b042d12248021 The traceon/traceoff commands when in as commit 23b4ff3aa479c9e3bb23cb6b2d0a97878399784a Signed-off-by: Chase Douglas <chase.douglas(a)canonical.com> --- Documentation/trace/ftrace.txt | 35 +++++++++++++++++++++++++++++++++++ 1 file... 23 Apr 2010 21:06
perf: remove __weak function hw_perf_group_sched_in()
On Thu, 2010-04-22 at 15:50 +0800, Lin Ming wrote: This patch series is to remove hw_perf_group_sched_in() first. patch 1: core, add group scheduling transactional APIs patch 2: x86, implement group scheduling transactional APIs patch 3: powerpc, implement group scheduling transactional APIs patch ... 23 Apr 2010 21:10
Irish 2010 Winner
your email addresse has won,�1,000,000Pounds,in the on going uk promo.send your details as follows Names:_____________ Tele:_____________ Age:_________ Address:___ occupation:___ country:___ next of kin:____ email:bnlclaims_dept(a)live.co.uk -- To unsubscribe from this list: send the line "unsubscribe linux-ker... 23 Apr 2010 21:06
USBIP (staging) driver's dependency on drivers/usb/core internal headers
On Fri, Apr 23, 2010 at 11:52:26AM -0400, Alan Stern wrote: On Fri, 23 Apr 2010, Greg KH wrote: On Fri, Apr 23, 2010 at 12:44:11PM +0200, Eric Lescouet wrote: Hi, The USBIP modules (and some others) have a direct dependency on the following headers: - drivers/usb/core/hdc.h (stru... 23 Apr 2010 21:07