linux-kernel - [tip:x86/urgent] x86: set_personality_ia32() misses force

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Message-ID: <tip-1dfc76ec37a59018d8ed39152695ff27a434415b@git.kernel.org>
Date:	Tue, 16 Feb 2010 23:27:45 GMT
From:	tip-bot for Oleg Nesterov <oleg@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	oleg@...hat.com, tglx@...utronix.de
Subject: [tip:x86/urgent] x86: set_personality_ia32() misses force_personality32

Commit-ID:  1dfc76ec37a59018d8ed39152695ff27a434415b
Gitweb:     http://git.kernel.org/tip/1dfc76ec37a59018d8ed39152695ff27a434415b
Author:     Oleg Nesterov <oleg@...hat.com>
AuthorDate: Tue, 16 Feb 2010 15:02:13 +0100
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Tue, 16 Feb 2010 09:44:30 -0800

x86: set_personality_ia32() misses force_personality32

05d43ed8a "x86: get rid of the insane TIF_ABI_PENDING bit" forgot
about force_personality32, fix.

Signed-off-by: Oleg Nesterov <oleg@...hat.com>
LKML-Reference: <20100216140213.GB16448@...hat.com>
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 arch/x86/kernel/process_64.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 41a26a8..126f0b4 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -527,6 +527,7 @@ void set_personality_ia32(void)
 
 	/* Make sure to be in 32bit mode */
 	set_thread_flag(TIF_IA32);
+	current->personality |= force_personality32;
 
 	/* Prepare the first "return" to user space */
 	current_thread_info()->status |= TS_COMPAT;
--
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