linux-kernel - [tip:x86/x32] x32: Fix stupid ia32/ x32 inversion in the siginfo format

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Message-ID: <tip-bb6fa8b275e132b1e9319dbab94211543a0b7bd3@git.kernel.org>
Date:	Tue, 13 Mar 2012 22:58:51 -0700
From:	"tip-bot for H. Peter Anvin" <hpa@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	tglx@...utronix.de, gregory.m.lueck@...el.com, hjl.tools@...il.com
Subject: [tip:x86/x32] x32: Fix stupid ia32/
 x32 inversion in the siginfo format

Commit-ID:  bb6fa8b275e132b1e9319dbab94211543a0b7bd3
Gitweb:     http://git.kernel.org/tip/bb6fa8b275e132b1e9319dbab94211543a0b7bd3
Author:     H. Peter Anvin <hpa@...or.com>
AuthorDate: Tue, 13 Mar 2012 22:44:41 -0700
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Tue, 13 Mar 2012 22:44:41 -0700

x32: Fix stupid ia32/x32 inversion in the siginfo format

Fix a stray ! which flipped the sense if we were generating a signal
frame for ia32 vs. x32.

Introduced in:

e7084fd5 x32: Switch to a 64-bit clock_t

Reported-by: H. J. Lu <hjl.tools@...il.com>
Signed-off-by: H. Peter Anvin <hpa@...or.com>
Cc: Gregory M. Lueck <gregory.m.lueck@...el.com>
Link: http://lkml.kernel.org/r/1329696488-16970-1-git-send-email-hpa@zytor.com
---
 arch/x86/ia32/ia32_signal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index bc09ed2..ef026aa 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -37,7 +37,7 @@
 int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
 {
 	int err = 0;
-	bool ia32 = !is_ia32_task();
+	bool ia32 = is_ia32_task();
 
 	if (!access_ok(VERIFY_WRITE, to, sizeof(compat_siginfo_t)))
 		return -EFAULT;
--
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