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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-29 22:33:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-29 22:33:10 -0700
commit1338631433d8de7cf85b7e8fcf1a389ad89e7a8f (patch)
tree9877297064899da2ef7f6f50d16d05a1cf2f1719 /usr
parent4bde23f8751f388867766b0a62ed1ef8b7e01561 (diff)
parent8f121918f2e49f852de1acdc5255cc1ef440d85b (diff)
Merge branch 'for-3.4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull urgent cgroup fix from Tejun Heo: "Commit 61d1d219c4c0 ('cgroup: remove extra calls to find_existing_css_set') which was part of the rc1 cgroup pull request made writes to the cgroup "tasks" file return an uninitialized retval on success which can cause boot failures with systemd. The change stayed in linux-next for quite some time but gcc interestingly failed to emit warning about using uninitialized variable and the problem seems to materialize only for certain build combinations (probably depends on register allocation). It's just missing local variable initialization and the fix is trivial & safe. As the problem is critical when it materializes, I'm fast-tracking it. Also included is Li's email address change in MAINTAINERS." * 'for-3.4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: cgroup_attach_task() could return -errno after success cgroup: update MAINTAINERS entry
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