diff options
author | Ingo Molnar <[email protected]> | 2016-06-08 09:26:46 +0200 |
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committer | Ingo Molnar <[email protected]> | 2016-06-08 09:26:46 +0200 |
commit | 616d1c1b98ac79f30216a57a170dd7cea19b3df3 (patch) | |
tree | 6f244c2e5a7160190e73bc82b4cd7fa7bb22ee31 /mm/maccess.c | |
parent | a4f144ebbdf6f7807c477bce8e136047ed27321f (diff) | |
parent | c8ae067f2635be0f8c7e5db1bb74b757d623e05b (diff) |
Merge branch 'linus' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'mm/maccess.c')
-rw-r--r-- | mm/maccess.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/maccess.c b/mm/maccess.c index d159b1c96e48..78f9274dd49d 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -96,8 +96,7 @@ long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count) pagefault_disable(); do { - ret = __copy_from_user_inatomic(dst++, - (const void __user __force *)src++, 1); + ret = __get_user(*dst++, (const char __user __force *)src++); } while (dst[-1] && ret == 0 && src - unsafe_addr < count); dst[-1] = '\0'; |