[PATCH 3/3] x86: ret_from_fork: use symbolic contants for bits in EFLAGS

Ian Campbell
2011-07-25T10:03:34Z

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: x86@kernel.org
---
arch/x86/kernel/entry_32.S | 2 +-
arch/x86/kernel/entry_64.S | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 5c1a9197..f032530 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -303,7 +303,7 @@ ENTRY(ret_from_fork)
call schedule_tail
GET_THREAD_INFO(%ebp)
popl_cfi %eax
- pushl_cfi $0x0202 # Reset kernel eflags
+ pushl_cfi $(X86_EFLAGS_IF|0x2) # Reset kernel eflags
popfl_cfi
jmp syscall_exit
CFI_ENDPROC
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 9c28bd5..4c76abf 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -399,7 +399,7 @@ ENTRY(ret_from_fork)

call schedule_tail # rdi: 'prev' task parameter

- pushq_cfi $0x0202
+ pushq_cfi $(X86_EFLAGS_IF|0x2)
popfq_cfi # reset kernel eflags

GET_THREAD_INFO(%rcx)
--
1.7.2.5