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| author | Sachin Nikam <snikam@nvidia.com> | 2013-03-06 19:12:15 +0530 |
|---|---|---|
| committer | Sachin Nikam <snikam@nvidia.com> | 2013-03-06 19:31:07 +0530 |
| commit | d3dd6b4227fe3e59df0a55f679ec196e4ccb1e3a (patch) | |
| tree | 0137a07ecab729a19cea68b671c88def5bf83a2d /arch/s390/mm/gup.c | |
| parent | bb36790494c382ec26250f351c8cea76613f0f02 (diff) | |
| parent | 2713e2797a78a0fdda765bc5ad7fed41e94818ba (diff) | |
Merge branch 'linux-3.4.35' into rel-17
Bug 1243631
Change-Id: I915826047b2e20f0ad0a7d75df295c6cbf6e5b0a
Diffstat (limited to 'arch/s390/mm/gup.c')
| -rw-r--r-- | arch/s390/mm/gup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c index 65cb06e2af4e..4ccf9f54355e 100644 --- a/arch/s390/mm/gup.c +++ b/arch/s390/mm/gup.c @@ -183,7 +183,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, addr = start; len = (unsigned long) nr_pages << PAGE_SHIFT; end = start + len; - if (end < start) + if ((end < start) || (end > TASK_SIZE)) goto slow_irqon; /* |