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| author | Jiri Kosina <jkosina@suse.cz> | 2016-03-03 13:44:46 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2016-03-03 13:56:15 +0100 |
| commit | 7bdad2ea5cb887c45de53f11d72f7838d58f1431 (patch) | |
| tree | 7d0b841b6bc8fb7da6651480fad5db3de3a31ce2 | |
| parent | c1b7e5d7b15aa510d1ee160c7696111d596921cf (diff) | |
| parent | b8ad209f8f4c490bad9314494d62ab073ea92b8f (diff) | |
Merge branch 'SLE11-SP3' into SLE11-SP4rpm-3.0.101-71
Conflicts:
patches.drivers/tg3-0021-tg3-5715-does-not-link-up-when-autoneg-off.patch
| -rw-r--r-- | patches.suse/mm-memcg-print-statistics-from-live-counters-fix.patch | 50 | ||||
| -rw-r--r-- | series.conf | 1 |
2 files changed, 51 insertions, 0 deletions
diff --git a/patches.suse/mm-memcg-print-statistics-from-live-counters-fix.patch b/patches.suse/mm-memcg-print-statistics-from-live-counters-fix.patch new file mode 100644 index 0000000000..31917b0a2d --- /dev/null +++ b/patches.suse/mm-memcg-print-statistics-from-live-counters-fix.patch @@ -0,0 +1,50 @@ +From: Michal Hocko <mhocko@suse.cz> +Subject: mm-memcg-print-statistics-from-live-counters-fix +Patch-mainline: never, suse specific +References: bnc#969307 + +patches.suse/mm-memcg-print-statistics-from-live-counters.patch silently +depends on 619d094b5872 ("memcg: simplify move_account() check") which has +removed MEM_CGROUP_ON_MOVE and so MEM_CGROUP_STAT_NSTATS and +MEM_CGROUP_STAT_DATA became the same thing. We do not have that patch +backported and so any loop over all MEM_CGROUP_STAT_NSTATS and access +mem_cgroup_stat_names will touch outside of the array. + +Fix this by using MEM_CGROUP_STAT_DATA when we have to access +mem_cgroup_stat_names. + +Signed-off-by: Michal Hocko <mhocko@suse.cz> + +--- + mm/memcontrol.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/mm/memcontrol.c ++++ b/mm/memcontrol.c +@@ -1451,7 +1451,7 @@ done: + rcu_read_unlock(); + pr_cont(":"); + +- for (i = 0; i < MEM_CGROUP_STAT_NSTATS; i++) { ++ for (i = 0; i < MEM_CGROUP_STAT_DATA; i++) { + if (i == MEM_CGROUP_STAT_SWAP && !do_swap_account) + continue; + pr_cont(" %s:%ldKB", mem_cgroup_stat_names[i], +@@ -4229,7 +4229,7 @@ static int mem_control_stat_show(struct + struct mem_cgroup *mi; + unsigned int i; + +- for (i = 0; i < MEM_CGROUP_STAT_NSTATS; i++) { ++ for (i = 0; i < MEM_CGROUP_STAT_DATA; i++) { + if (i == MEM_CGROUP_STAT_SWAP && !do_swap_account) + continue; + seq_printf(m, "%s %ld\n", mem_cgroup_stat_names[i], +@@ -4254,7 +4254,7 @@ static int mem_control_stat_show(struct + memsw_limit); + } + +- for (i = 0; i < MEM_CGROUP_STAT_NSTATS; i++) { ++ for (i = 0; i < MEM_CGROUP_STAT_DATA; i++) { + long long val = 0; + + if (i == MEM_CGROUP_STAT_SWAP && !do_swap_account) diff --git a/series.conf b/series.conf index 2f44e4da55..96f8102172 100644 --- a/series.conf +++ b/series.conf @@ -1727,6 +1727,7 @@ patches.suse/mm-memcg-print-statistics-from-live-counters.patch patches.suse/memcg-rename-MEM_CGROUP_STAT_SWAPOUT-as-MEM_CGROUP_S.patch patches.suse/memcg-oom-provide-more-precise-dump-info-while-memcg.patch + patches.suse/mm-memcg-print-statistics-from-live-counters-fix.patch patches.fixes/writeback-do-not-sort-b_io-list-only-because-of-bloc.patch patches.fixes/writeback-queue_io-avoid-list-traversal.patch |