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authorIngo Molnar <mingo@kernel.org>2015-07-31 10:23:35 +0200
committerIngo Molnar <mingo@kernel.org>2015-07-31 10:23:35 +0200
commit5b929bd11df23922daf1be5d52731cc3900c1d79 (patch)
tree105fa5987b03c9f4e0260a9eb04dff7bb3d16839 /arch/x86/lib
parentb2c51106c7581866c37ffc77c5d739f3d4b7cbc9 (diff)
parent37868fe113ff2ba814b3b4eb12df214df555f8dc (diff)
downloadlinux-5b929bd11df23922daf1be5d52731cc3900c1d79.tar.bz2
Merge branch 'x86/urgent' into x86/asm, before applying dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/lib')
-rw-r--r--arch/x86/lib/usercopy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
index ddf9ecb53cc3..e342586db6e4 100644
--- a/arch/x86/lib/usercopy.c
+++ b/arch/x86/lib/usercopy.c
@@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
unsigned long ret;
if (__range_not_ok(from, n, TASK_SIZE))
- return 0;
+ return n;
/*
* Even though this function is typically called from NMI/IRQ context