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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-14 14:16:24 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-14 14:16:24 -0400 |
commit | ab93eb82164f9fc426eae7b286510cfd94738b8e (patch) | |
tree | 3f486fcafc51d2dceae44dfb2b9b261aeecaafb5 /include/linux/sched.h | |
parent | fdb1335a82ef1ef9442ac9377796e4e7a69d1ae4 (diff) | |
parent | 40b3c43f042c2ba8915aff5c63708207ed7639cb (diff) | |
parent | 25c037d64e7a0a8effb562babb2b6218829134ac (diff) | |
parent | 95c0d71dcb853c2eca5f2231ebbd4c1d3af775b7 (diff) |
Merge branches 'core-urgent-for-linus', 'perf-urgent-for-linus' and 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU, perf, and scheduler fixes from Ingo Molnar.
The RCU fix is a revert for an optimization that could cause deadlocks.
One of the scheduler commits (164c33c6adee "sched: Fix fork() error path
to not crash") is correct but not complete (some architectures like Tile
are not covered yet) - the resulting additional fixes are still WIP and
Ingo did not want to delay these pending fixes. See this thread on
lkml:
[PATCH] fork: fix error handling in dup_task()
The perf fixes are just trivial oneliners.
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf kvm: Fix segfault with report and mixed guestmount use
perf kvm: Fix regression with guest machine creation
perf script: Fix format regression due to libtraceevent merge
ring-buffer: Fix accounting of entries when removing pages
ring-buffer: Fix crash due to uninitialized new_pages list head
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS/sched: Update scheduler file pattern
sched/nohz: Rewrite and fix load-avg computation -- again
sched: Fix fork() error path to not crash