diff options
Diffstat (limited to 'mm/maccess.c')
| -rw-r--r-- | mm/maccess.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/mm/maccess.c b/mm/maccess.c index a2b22295d8ea..513aa5dab761 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -79,11 +79,7 @@ EXPORT_SYMBOL_GPL(probe_kernel_read); * Safely read from user address @src to the buffer at @dst. If a kernel fault * happens, handle that and return -EFAULT. */ - -long __weak probe_user_read(void *dst, const void __user *src, size_t size) - __attribute__((alias("__probe_user_read"))); - -long __probe_user_read(void *dst, const void __user *src, size_t size) +long probe_user_read(void *dst, const void __user *src, size_t size) { long ret = -EFAULT; mm_segment_t old_fs = get_fs(); @@ -106,11 +102,7 @@ EXPORT_SYMBOL_GPL(probe_user_read); * Safely write to address @dst from the buffer at @src. If a kernel fault * happens, handle that and return -EFAULT. */ - -long __weak probe_kernel_write(void *dst, const void *src, size_t size) - __attribute__((alias("__probe_kernel_write"))); - -long __probe_kernel_write(void *dst, const void *src, size_t size) +long probe_kernel_write(void *dst, const void *src, size_t size) { long ret; mm_segment_t old_fs = get_fs(); @@ -131,11 +123,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size) * Safely write to address @dst from the buffer at @src. If a kernel fault * happens, handle that and return -EFAULT. */ - -long __weak probe_user_write(void __user *dst, const void *src, size_t size) - __attribute__((alias("__probe_user_write"))); - -long __probe_user_write(void __user *dst, const void *src, size_t size) +long probe_user_write(void __user *dst, const void *src, size_t size) { long ret = -EFAULT; mm_segment_t old_fs = get_fs(); @@ -172,7 +160,6 @@ EXPORT_SYMBOL_GPL(probe_user_write); * probing memory on a user address range where strncpy_from_unsafe_user() is * supposed to be used instead. */ - long __weak strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count) __attribute__((alias("__strncpy_from_unsafe"))); |