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authorGuy Mishol <guym@ti.com>2017-01-26 17:35:13 +0200
committerKalle Valo <kvalo@codeaurora.org>2017-01-28 09:11:08 +0200
commit64ad08605e8433b86249fef29b671812ccca65a5 (patch)
treec67ffc55be750733ae58e26d5f993ff201fe7b32 /include/soc/sa1100
parentcc37d8efd2ba3a4cf395a727935f920c00b6f1a2 (diff)
wlcore: print the sdio buffer after reading it
fix an issue where we printed the sdio buffer before actually read it. Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'include/soc/sa1100')
0 files changed, 0 insertions, 0 deletions
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cgroup: don't online subsystems before cgroup_name/path() are operational
While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems before the new cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'tools/perf/bench/mem-memset-arch.h')