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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-03-21 04:08:07 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-03-28 23:43:25 +0300 |
| commit | db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 (patch) | |
| tree | 77eda1d247853a2d414e0047c620b3c72bb11a1a /arch/m68k | |
| parent | aaa2e7ac80f679230faf28a8e12e8d68dbe977eb (diff) | |
| download | linux-db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63.tar.xz | |
new helper: uaccess_kernel()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/uaccess_mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h index fb72b710759e..14054a4e4216 100644 --- a/arch/m68k/include/asm/uaccess_mm.h +++ b/arch/m68k/include/asm/uaccess_mm.h @@ -375,7 +375,7 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n) #define copy_to_user(to, from, n) __copy_to_user(to, from, n) #define user_addr_max() \ - (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL) + (uaccess_kernel() ? ~0UL : TASK_SIZE) extern long strncpy_from_user(char *dst, const char __user *src, long count); extern __must_check long strlen_user(const char __user *str); |