| From | Greg Kroah-Hartman <> | Subject | [ 31/48] x86: Fix typo in kexec register clearing | Date | Tue, 18 Jun 2013 09:17:57 -0700 |
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3.9-stable review patch. If anyone has any objections, please let me know.
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From: Kees Cook <keescook@chromium.org>
commit c8a22d19dd238ede87aa0ac4f7dbea8da039b9c1 upstream.
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: PaX Team <pageexec@freemail.hu> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/x86/kernel/relocate_kernel_64.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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, %r9 + xorq %r10, %r10 xorq %r11, %r11 xorq %r12, %r12 xorq %r13, %r13
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