x86, asm: Flip SAVE_ARGS arguments logic
This saves us the else part of the conditional statement in the macro. No functionality change. Signed-off-by: Borislav Petkov <bp@alien8.de> Link: http://lkml.kernel.org/r/1306873314-32523-3-git-send-email-bp@alien8.de Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Este cometimento está contido em:

cometido por
H. Peter Anvin

ascendente
a268fcfaa6
cometimento
cac0e0a78f
@@ -143,7 +143,7 @@ ENTRY(ia32_sysenter_target)
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CFI_REL_OFFSET rip,0
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pushq_cfi %rax
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cld
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SAVE_ARGS 0,0,1
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SAVE_ARGS 0,1,0
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/* no need to do an access_ok check here because rbp has been
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32bit zero extended */
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1: movl (%rbp),%ebp
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@@ -289,7 +289,7 @@ ENTRY(ia32_cstar_target)
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* disabled irqs and here we enable it straight after entry:
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*/
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ENABLE_INTERRUPTS(CLBR_NONE)
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SAVE_ARGS 8,1,1
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SAVE_ARGS 8,0,0
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movl %eax,%eax /* zero extension */
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movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
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movq %rcx,RIP-ARGOFFSET(%rsp)
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@@ -419,7 +419,7 @@ ENTRY(ia32_syscall)
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cld
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/* note the registers are not zero extended to the sf.
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this could be a problem. */
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SAVE_ARGS 0,0,1
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SAVE_ARGS 0,1,0
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GET_THREAD_INFO(%r10)
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orl $TS_COMPAT,TI_status(%r10)
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testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
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