2012-02-26 03:59:43

by Bobby Powers

Subject: [PATCH] x32: only clear TIF_X32 flag once

Commits bb212724 and d1a797f3 both added a call to
clear_thread_flag(TIF_X32) under set_personality_64bit() - only one is
needed.

Signed-off-by: Bobby Powers <[email protected]>
---
arch/x86/kernel/process_64.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index a0701da..e9ec8f1 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -510,7 +510,6 @@ void set_personality_64bit(void)

/* Make sure to be in 64bit mode */
clear_thread_flag(TIF_IA32);
- clear_thread_flag(TIF_X32);
clear_thread_flag(TIF_ADDR32);
clear_thread_flag(TIF_X32);

--
1.7.7.6

2012-02-26 05:51:56

by Bobby Powers

Subject: [tip:x86/x32] x32: Only clear TIF_X32 flag once

Commit-ID: 00194b2e845da29395ad00c13a884d9acb9306b5
Gitweb: http://git.kernel.org/tip/00194b2e845da29395ad00c13a884d9acb9306b5
Author: Bobby Powers <[email protected]>
AuthorDate: Sat, 25 Feb 2012 22:59:34 -0500
Committer: H. Peter Anvin <[email protected]>
CommitDate: Sat, 25 Feb 2012 20:42:23 -0800

x32: Only clear TIF_X32 flag once

Commits bb212724 and d1a797f3 both added a call to
clear_thread_flag(TIF_X32) under set_personality_64bit() - only one is
needed.

Signed-off-by: Bobby Powers <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: H. Peter Anvin <[email protected]>
---
arch/x86/kernel/process_64.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 32e0412..a465973 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -510,7 +510,6 @@ void set_personality_64bit(void)

/* Make sure to be in 64bit mode */
clear_thread_flag(TIF_IA32);
- clear_thread_flag(TIF_X32);
clear_thread_flag(TIF_ADDR32);
clear_thread_flag(TIF_X32);