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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:
Borislav Petkov
2011-05-31 22:21:52 +02:00
cometido por H. Peter Anvin
ascendente a268fcfaa6
cometimento cac0e0a78f
3 ficheiros modificados com 7 adições e 9 eliminações

Ver ficheiro

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