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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-14 15:11:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-14 15:11:19 -0700 |
| commit | 352526f45387cb96671f13b003bdd5b249e509bd (patch) | |
| tree | 9f1fa71f134ebe801c98532a36ff257f2b8043a7 /kernel | |
| parent | 6517569d4ef33fe52b0d0ce8161349a55f88dded (diff) | |
| parent | b6a6759daf55dade2b65089957832759d502acfb (diff) | |
| download | linux-352526f45387cb96671f13b003bdd5b249e509bd.tar.bz2 | |
Merge branch 'for-4.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Three cgroup fixes. Nothing critical:
- the pids controller could trigger suspicious RCU warning
spuriously. Fixed.
- in the debug controller, %p -> %pK to protect kernel pointer
from getting exposed.
- documentation formatting fix"
* 'for-4.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroups: censor kernel pointer in debug files
cgroup/pids: remove spurious suspicious RCU usage warning
cgroup: Fix indenting in PID controller documentation
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup/cgroup-v1.c | 2 | ||||
| -rw-r--r-- | kernel/cgroup/pids.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 56eba9caa632..1dc22f6b49f5 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -1329,7 +1329,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v) struct task_struct *task; int count = 0; - seq_printf(seq, "css_set %p\n", cset); + seq_printf(seq, "css_set %pK\n", cset); list_for_each_entry(task, &cset->tasks, cg_list) { if (count++ > MAX_TASKS_SHOWN_PER_CSS) diff --git a/kernel/cgroup/pids.c b/kernel/cgroup/pids.c index e756dae49300..2237201d66d5 100644 --- a/kernel/cgroup/pids.c +++ b/kernel/cgroup/pids.c @@ -229,7 +229,7 @@ static int pids_can_fork(struct task_struct *task) /* Only log the first time events_limit is incremented. */ if (atomic64_inc_return(&pids->events_limit) == 1) { pr_info("cgroup: fork rejected by pids controller in "); - pr_cont_cgroup_path(task_cgroup(current, pids_cgrp_id)); + pr_cont_cgroup_path(css->cgroup); pr_cont("\n"); } cgroup_file_notify(&pids->events_file); |