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authorAl Viro <viro@zeniv.linux.org.uk>2017-03-20 21:08:07 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2017-03-28 16:43:25 -0400
commitdb68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 (patch)
tree77eda1d247853a2d414e0047c620b3c72bb11a1a /arch/blackfin
parentaaa2e7ac80f679230faf28a8e12e8d68dbe977eb (diff)
downloadlinux-db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63.tar.bz2
new helper: uaccess_kernel()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/kernel/process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 89d5162d4ca6..89814850b08b 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -370,7 +370,7 @@ int _access_ok(unsigned long addr, unsigned long size)
/* Check that things do not wrap around */
if (addr > ULONG_MAX - size)
return 0;
- if (segment_eq(get_fs(), KERNEL_DS))
+ if (uaccess_kernel())
return 1;
#ifdef CONFIG_MTD_UCLINUX
if (1)