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authorDenys Vlasenko <dvlasenk@redhat.com>2015-02-26 14:40:37 -0800
committerIngo Molnar <mingo@kernel.org>2015-03-04 22:50:52 +0100
commitb3ab90b333e94659e7c351843ab41ec0004f73e8 (patch)
treeeea211994a5e184cb14452befc28e826f0b4bcf0 /arch/x86/ia32
parent911d2bb5ccaab102abbab2bb58438c75bc342ca9 (diff)
downloadlinux-b3ab90b333e94659e7c351843ab41ec0004f73e8.tar.bz2
x86/asm/entry/64/compat: Use more readable constant
The last instance of "mysterious" SS+8 constant is replaced by SIZEOF_PTREGS. Message-Id: <1424822419-10267-1-git-send-email-dvlasenk@redhat.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> Signed-off-by: Andy Lutomirski <luto@amacapital.net> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Kees Cook <keescook@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Will Drewry <wad@chromium.org> Link: http://lkml.kernel.org/r/d35aeba3059407ac54f472ddcfbea767ff8916ac.1424989793.git.luto@amacapital.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/ia32')
-rw-r--r--arch/x86/ia32/ia32entry.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 6dcd37256979..ed9746340363 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -536,7 +536,7 @@ ia32_ptregs_common:
CFI_ENDPROC
CFI_STARTPROC32 simple
CFI_SIGNAL_FRAME
- CFI_DEF_CFA rsp,SS+8
+ CFI_DEF_CFA rsp,SIZEOF_PTREGS
CFI_REL_OFFSET rax,RAX
CFI_REL_OFFSET rcx,RCX
CFI_REL_OFFSET rdx,RDX