diff options
| author | Hugh Dickins <hugh.dickins@tiscali.co.uk> | 2009-10-13 10:02:11 -0400 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2009-10-19 01:29:20 -0400 |
| commit | 01e00f880ca700376e1845cf7a2524ebe68e47d6 (patch) | |
| tree | 6e15c363298dd01dd44d5c96afd9ef36078a1247 /kernel/softirq.c | |
| parent | 4779cb31c0ee3b355116745edca3f3e5fe865553 (diff) | |
HWPOISON: fix oops on ksm pages
Memory failure on a KSM page currently oopses on its NULL anon_vma in
page_lock_anon_vma(): that may not be much worse than the consequence
of ignoring it, but it is better to be consistent with how ZERO_PAGE
and hugetlb pages and other awkward cases are treated. Just skip it.
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'kernel/softirq.c')
0 files changed, 0 insertions, 0 deletions