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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-01-25 14:52:48 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-01-25 14:52:48 +0000 |
| commit | f1487fcbe47cd2bc0c71e8598bf9eb6a82dec544 (patch) | |
| tree | 4c7abed6047538c13dd024a8ecffd15f31b4609a /mm/maccess.c | |
| parent | 84549d239ab9bb2e3a85c6efcf0e6478a38b4260 (diff) | |
| parent | 40aa7030e5213a43e9e0554fd7f95534ea310bf3 (diff) | |
| download | kernel-crypto-f1487fcbe47cd2bc0c71e8598bf9eb6a82dec544.tar.gz kernel-crypto-f1487fcbe47cd2bc0c71e8598bf9eb6a82dec544.tar.xz kernel-crypto-f1487fcbe47cd2bc0c71e8598bf9eb6a82dec544.zip | |
Merge branch 'for-2.6.33' into for-2.6.34
Diffstat (limited to 'mm/maccess.c')
| -rw-r--r-- | mm/maccess.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/mm/maccess.c b/mm/maccess.c index 9073695ff25..4e348dbaecd 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -14,7 +14,11 @@ * Safely read from address @src to the buffer at @dst. If a kernel fault * happens, handle that and return -EFAULT. */ -long probe_kernel_read(void *dst, void *src, size_t size) + +long __weak probe_kernel_read(void *dst, void *src, size_t size) + __attribute__((alias("__probe_kernel_read"))); + +long __probe_kernel_read(void *dst, void *src, size_t size) { long ret; mm_segment_t old_fs = get_fs(); @@ -39,7 +43,10 @@ EXPORT_SYMBOL_GPL(probe_kernel_read); * Safely write to address @dst from the buffer at @src. If a kernel fault * happens, handle that and return -EFAULT. */ -long notrace __weak probe_kernel_write(void *dst, void *src, size_t size) +long __weak probe_kernel_write(void *dst, void *src, size_t size) + __attribute__((alias("__probe_kernel_write"))); + +long __probe_kernel_write(void *dst, void *src, size_t size) { long ret; mm_segment_t old_fs = get_fs(); |