diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2016-07-08 11:51:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-07-08 11:51:28 +0200 |
| commit | 946e0f6ffcaa614012d646f4cf84efdd62628c8b (patch) | |
| tree | 37d31fd748f98ec4fb7897997a2745228bf0c2da /include/linux/kernel.h | |
| parent | x86/extable: Ensure entries are swapped completely when sorting (diff) | |
| parent | Linux 4.7-rc6 (diff) | |
Merge tag 'v4.7-rc6' into x86/mm, to merge fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 2f7775e229b0..94aa10ffe156 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -53,6 +53,13 @@ #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) +#define u64_to_user_ptr(x) ( \ +{ \ + typecheck(u64, x); \ + (void __user *)(uintptr_t)x; \ +} \ +) + /* * This looks more complex than it should be. But we need to * get the type for the ~ right in round_down (it needs to be @@ -412,9 +419,9 @@ extern __printf(3, 4) int scnprintf(char *buf, size_t size, const char *fmt, ...); extern __printf(3, 0) int vscnprintf(char *buf, size_t size, const char *fmt, va_list args); -extern __printf(2, 3) +extern __printf(2, 3) __malloc char *kasprintf(gfp_t gfp, const char *fmt, ...); -extern __printf(2, 0) +extern __printf(2, 0) __malloc char *kvasprintf(gfp_t gfp, const char *fmt, va_list args); extern __printf(2, 0) const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list args); |