[PATCH 2/2] x86: make 32 bit ret_from_fork a little more similar to 64 bit

[Ian Campbell <ian.campbell@citrix.com>]

The 64 bit version resets EFLAGS before calling schedule_tail() and
therefore leaves EFLAGS.IF clear. 32 bit resets EFLAGS after calling
schedule_tail() and therefore leaves EFLAGS.IF set.

Since the 64 bit version seems more obviously correct (although I think both
are actually right) make the 32 bit version look like that.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: x86@kernel.org
---
 arch/x86/kernel/entry_32.S |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index f3f6f53..8b8794b 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -300,12 +300,12 @@
 
 ENTRY(ret_from_fork)
 	CFI_STARTPROC
+	pushl_cfi $0x0002		# Reset kernel eflags
+	popfl_cfi
 	pushl_cfi %eax
 	call schedule_tail
 	GET_THREAD_INFO(%ebp)
 	popl_cfi %eax
-	pushl_cfi $0x0202		# Reset kernel eflags
-	popfl_cfi
 	jmp syscall_exit
 	CFI_ENDPROC
 END(ret_from_fork)
-- 
1.7.2.5