diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-15 14:17:52 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-15 14:17:52 -0400 |
commit | 89cbec71fead552fdd1fa38c57186669dfbba734 (patch) | |
tree | 0e8e235b23b0fc1cd2d32bb28cafdee636e62d51 /include | |
parent | 2173bd06315109ec73e7a6077c11469bd41d400b (diff) | |
parent | 3170d8d226c2053355f3946b4b5ded4c006fe6d4 (diff) |
Merge branch 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull uacess-unaligned removal from Al Viro:
"That stuff had just one user, and an exotic one, at that - binfmt_flat
on arm and m68k"
* 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
kill {__,}{get,put}_user_unaligned()
binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-generic/uaccess-unaligned.h | 26 | ||||
-rw-r--r-- | include/linux/flat.h | 2 |
2 files changed, 1 insertions, 27 deletions
diff --git a/include/asm-generic/uaccess-unaligned.h b/include/asm-generic/uaccess-unaligned.h deleted file mode 100644 index 67deb898f0c5..000000000000 --- a/include/asm-generic/uaccess-unaligned.h +++ /dev/null | |||
@@ -1,26 +0,0 @@ | |||
1 | #ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H | ||
2 | #define __ASM_GENERIC_UACCESS_UNALIGNED_H | ||
3 | |||
4 | /* | ||
5 | * This macro should be used instead of __get_user() when accessing | ||
6 | * values at locations that are not known to be aligned. | ||
7 | */ | ||
8 | #define __get_user_unaligned(x, ptr) \ | ||
9 | ({ \ | ||
10 | __typeof__ (*(ptr)) __x; \ | ||
11 | __copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0; \ | ||
12 | (x) = __x; \ | ||
13 | }) | ||
14 | |||
15 | |||
16 | /* | ||
17 | * This macro should be used instead of __put_user() when accessing | ||
18 | * values at locations that are not known to be aligned. | ||
19 | */ | ||
20 | #define __put_user_unaligned(x, ptr) \ | ||
21 | ({ \ | ||
22 | __typeof__ (*(ptr)) __x = (x); \ | ||
23 | __copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \ | ||
24 | }) | ||
25 | |||
26 | #endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */ | ||
diff --git a/include/linux/flat.h b/include/linux/flat.h index 2c1eb15c4ba4..7d542dfd0def 100644 --- a/include/linux/flat.h +++ b/include/linux/flat.h | |||
@@ -9,8 +9,8 @@ | |||
9 | #ifndef _LINUX_FLAT_H | 9 | #ifndef _LINUX_FLAT_H |
10 | #define _LINUX_FLAT_H | 10 | #define _LINUX_FLAT_H |
11 | 11 | ||
12 | #include <asm/flat.h> | ||
13 | #include <uapi/linux/flat.h> | 12 | #include <uapi/linux/flat.h> |
13 | #include <asm/flat.h> | ||
14 | 14 | ||
15 | /* | 15 | /* |
16 | * While it would be nice to keep this header clean, users of older | 16 | * While it would be nice to keep this header clean, users of older |