diff options
| author | Len Brown <len.brown@intel.com> | 2011-03-23 02:34:54 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-03-23 02:34:54 -0400 |
| commit | 02e2407858fd62053bf60349c0e72cd1c7a4a60e (patch) | |
| tree | 0ebdbddc97d3abbc675916010e7771065b70c137 /arch/x86/lib/semaphore_32.S | |
| parent | 96e1c408ea8a556c5b51e0e7d56bd2afbfbf5fe9 (diff) | |
| parent | 6447f55da90b77faec1697d499ed7986bb4f6de6 (diff) | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/acpi/sleep.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/x86/lib/semaphore_32.S')
| -rw-r--r-- | arch/x86/lib/semaphore_32.S | 38 |
1 files changed, 13 insertions, 25 deletions
diff --git a/arch/x86/lib/semaphore_32.S b/arch/x86/lib/semaphore_32.S index 648fe474178..06691daa410 100644 --- a/arch/x86/lib/semaphore_32.S +++ b/arch/x86/lib/semaphore_32.S @@ -36,7 +36,7 @@ */ #ifdef CONFIG_SMP ENTRY(__write_lock_failed) - CFI_STARTPROC simple + CFI_STARTPROC FRAME 2: LOCK_PREFIX addl $ RW_LOCK_BIAS,(%eax) @@ -74,29 +74,23 @@ ENTRY(__read_lock_failed) /* Fix up special calling conventions */ ENTRY(call_rwsem_down_read_failed) CFI_STARTPROC - push %ecx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %ecx CFI_REL_OFFSET ecx,0 - push %edx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %edx CFI_REL_OFFSET edx,0 call rwsem_down_read_failed - pop %edx - CFI_ADJUST_CFA_OFFSET -4 - pop %ecx - CFI_ADJUST_CFA_OFFSET -4 + popl_cfi %edx + popl_cfi %ecx ret CFI_ENDPROC ENDPROC(call_rwsem_down_read_failed) ENTRY(call_rwsem_down_write_failed) CFI_STARTPROC - push %ecx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %ecx CFI_REL_OFFSET ecx,0 calll rwsem_down_write_failed - pop %ecx - CFI_ADJUST_CFA_OFFSET -4 + popl_cfi %ecx ret CFI_ENDPROC ENDPROC(call_rwsem_down_write_failed) @@ -105,12 +99,10 @@ ENTRY(call_rwsem_wake) CFI_STARTPROC decw %dx /* do nothing if still outstanding active readers */ jnz 1f - push %ecx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %ecx CFI_REL_OFFSET ecx,0 call rwsem_wake - pop %ecx - CFI_ADJUST_CFA_OFFSET -4 + popl_cfi %ecx 1: ret CFI_ENDPROC ENDPROC(call_rwsem_wake) @@ -118,17 +110,13 @@ ENTRY(call_rwsem_wake) /* Fix up special calling conventions */ ENTRY(call_rwsem_downgrade_wake) CFI_STARTPROC - push %ecx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %ecx CFI_REL_OFFSET ecx,0 - push %edx - CFI_ADJUST_CFA_OFFSET 4 + pushl_cfi %edx CFI_REL_OFFSET edx,0 call rwsem_downgrade_wake - pop %edx - CFI_ADJUST_CFA_OFFSET -4 - pop %ecx - CFI_ADJUST_CFA_OFFSET -4 + popl_cfi %edx + popl_cfi %ecx ret CFI_ENDPROC ENDPROC(call_rwsem_downgrade_wake) |