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x86: Fix typo in kexec register clearing
author
Kees Cook
<keescook@chromium.org>
Wed, 5 Jun 2013 18:47:18 +0000
(11:47 -0700)
committer
H. Peter Anvin
<hpa@linux.intel.com>
Wed, 12 Jun 2013 22:16:18 +0000
(15:16 -0700)
Fixes a typo in register clearing code. Thanks to PaX Team for fixing
this originally, and James Troup for pointing it out.
Signed-off-by: Kees Cook <keescook@chromium.org>
Link:
http://lkml.kernel.org/r/20130605184718.GA8396@www.outflux.net
Cc: <stable@vger.kernel.org> v2.6.30+
Cc: PaX Team <pageexec@freemail.hu>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/kernel/relocate_kernel_64.S
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diff --git
a/arch/x86/kernel/relocate_kernel_64.S
b/arch/x86/kernel/relocate_kernel_64.S
index 7a6f3b3be3cfcd9c071672e2275213c3c7715607..f2bb9c96720ace7ac54b6a1fc713cb5a002d7379 100644
(file)
--- a/
arch/x86/kernel/relocate_kernel_64.S
+++ b/
arch/x86/kernel/relocate_kernel_64.S
@@
-160,7
+160,7
@@
identity_mapped:
xorq %rbp, %rbp
xorq %r8, %r8
xorq %r9, %r9
- xorq %r10, %r
9
+ xorq %r10, %r
10
xorq %r11, %r11
xorq %r12, %r12
xorq %r13, %r13