Messages in this thread Patch in this message | | | Date | Thu, 20 Oct 2016 02:04:30 -0700 | From | tip-bot for Alexander Kuleshov <> | Subject | [tip:x86/urgent] x86/entry: Remove addskip parameter from ALLOC_PT_GPREGS_ON_STACK |
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Commit-ID: ac679bf247cf044a5be6ca7d380307540284dd45 Gitweb: http://git.kernel.org/tip/ac679bf247cf044a5be6ca7d380307540284dd45 Author: Alexander Kuleshov <kuleshovmail@gmail.com> AuthorDate: Thu, 20 Oct 2016 01:11:08 +0600 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Thu, 20 Oct 2016 10:57:37 +0200
x86/entry: Remove addskip parameter from ALLOC_PT_GPREGS_ON_STACK
The ALLOC_PT_GPREGS_ON_STACK macro has an optional addskip parameter, which is not used by any usage site. Remove it.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Link: http://lkml.kernel.org/r/20161019191108.2230-1-kuleshovmail@gmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
--- arch/x86/entry/calling.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h index 9a9e588..b493c6a 100644 --- a/arch/x86/entry/calling.h +++ b/arch/x86/entry/calling.h @@ -90,8 +90,8 @@ For 32-bit we have the following conventions - kernel is built with #define SIZEOF_PTREGS 21*8 - .macro ALLOC_PT_GPREGS_ON_STACK addskip=0 - addq $-(15*8+\addskip), %rsp + .macro ALLOC_PT_GPREGS_ON_STACK + addq $-(15*8), %rsp .endm .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
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