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x86/entry: Remove unused argument %rsi passed to exc_nmi()

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exc_nmi() only takes one argument of type struct pt_regs *, but
asm_exc_nmi() calls it with 2 arguments. The second one passed
in %rsi seems to be a leftover, so simply remove it.

Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Link: https://lore.kernel.org/r/20230926061319.1929127-1-xin@zytor.com
This commit is contained in:
Xin Li (Intel) 2023-09-25 23:13:19 -07:00 committed by Ingo Molnar
parent ad42474325
commit da4aff622a
1 changed files with 0 additions and 2 deletions
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arch/x86/entry/entry_64.S
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@ -1237,7 +1237,6 @@ SYM_CODE_START(asm_exc_nmi)
*/
movq %rsp, %rdi
movq $-1, %rsi
call exc_nmi
/*
@ -1451,7 +1450,6 @@ end_repeat_nmi:
UNWIND_HINT_REGS
movq %rsp, %rdi
movq $-1, %rsi
call exc_nmi
/* Always restore stashed SPEC_CTRL value (see paranoid_entry) */