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authorAl Viro <viro@zeniv.linux.org.uk>2017-03-21 02:08:07 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-28 22:43:25 +0200
commitdb68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 (patch)
tree77eda1d247853a2d414e0047c620b3c72bb11a1a /arch/c6x
parentadd asm-generic/extable.h (diff)
downloadlinux-db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63.tar.xz
linux-db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63.zip
new helper: uaccess_kernel()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/c6x')
-rw-r--r--arch/c6x/kernel/sys_c6x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/c6x/kernel/sys_c6x.c b/arch/c6x/kernel/sys_c6x.c
index 3e9bdfbee8ad..a742ae259239 100644
--- a/arch/c6x/kernel/sys_c6x.c
+++ b/arch/c6x/kernel/sys_c6x.c
@@ -23,7 +23,7 @@ int _access_ok(unsigned long addr, unsigned long size)
if (!addr || addr > (0xffffffffUL - (size - 1)))
goto _bad_access;
- if (segment_eq(get_fs(), KERNEL_DS))
+ if (uaccess_kernel())
return 1;
if (memory_start <= addr && (addr + size - 1) < memory_end)