linux-kernel - [PATCH 1/3] x86: set_personality_ia32() misses force

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Message-ID: <20100216140213.GB16448@redhat.com>
Date:	Tue, 16 Feb 2010 15:02:13 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Roland McGrath <roland@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] 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>
---

 arch/x86/kernel/process_64.c |    1 +
 1 file changed, 1 insertion(+)

--- exec/arch/x86/kernel/process_64.c~1_force_personality32	2010-01-31 13:57:24.000000000 +0100
+++ exec/arch/x86/kernel/process_64.c	2010-02-16 13:26:34.000000000 +0100
@@ -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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