[PATCH 14/20] blackfin: Do not call try_to_freeze() in do_signal()

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From: Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>,
	uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b@public.gmane.org
Subject: [PATCH 14/20] blackfin: Do not call try_to_freeze() in do_signal()
Date: Sat, 26 May 2012 00:04:30 +0200	[thread overview]
Message-ID: <1337983476-22081-14-git-send-email-richard@nod.at> (raw)
In-Reply-To: <1337983476-22081-1-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org>

get_signal_to_deliver() already calls try_to_freeze(), there is no
need to call it directly.

Cc: Mike Frysinger <vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
Cc: uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b@public.gmane.org
Signed-off-by: Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>
---
 arch/blackfin/kernel/signal.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index e5bbc1a..cea3873 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -10,7 +10,6 @@
 #include <linux/tty.h>
 #include <linux/personality.h>
 #include <linux/binfmts.h>
-#include <linux/freezer.h>
 #include <linux/uaccess.h>
 #include <linux/tracehook.h>
 
@@ -285,9 +284,6 @@ asmlinkage void do_signal(struct pt_regs *regs)
 
 	current->thread.esp0 = (unsigned long)regs;
 
-	if (try_to_freeze())
-		goto no_signal;
-
 	if (test_thread_flag(TIF_RESTORE_SIGMASK))
 		oldset = &current->saved_sigmask;
 	else
@@ -311,7 +307,6 @@ asmlinkage void do_signal(struct pt_regs *regs)
 		return;
 	}
 
- no_signal:
 	/* Did we come from a system call? */
 	if (regs->orig_p0 >= 0)
 		/* Restart the system call - no handlers present */
-- 
1.7.7.3

WARNING: multiple messages have this Message-ID (diff)

From: Richard Weinberger <richard@nod.at>
To: linux-kernel@vger.kernel.org
Cc: linux-arch@vger.kernel.org, Richard Weinberger <richard@nod.at>,
	Mike Frysinger <vapier@gentoo.org>,
	uclinux-dist-devel@blackfin.uclinux.org
Subject: [PATCH 14/20] blackfin: Do not call try_to_freeze() in do_signal()
Date: Sat, 26 May 2012 00:04:30 +0200	[thread overview]
Message-ID: <1337983476-22081-14-git-send-email-richard@nod.at> (raw)
Message-ID: <20120525220430.0x9jWJwy2W6SNSoXMwT6-KV8aTFhVktHrJpQ9tHFoW4@z> (raw)
In-Reply-To: <1337983476-22081-1-git-send-email-richard@nod.at>

get_signal_to_deliver() already calls try_to_freeze(), there is no
need to call it directly.

Cc: Mike Frysinger <vapier@gentoo.org>
Cc: uclinux-dist-devel@blackfin.uclinux.org
Signed-off-by: Richard Weinberger <richard@nod.at>
---
 arch/blackfin/kernel/signal.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index e5bbc1a..cea3873 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -10,7 +10,6 @@
 #include <linux/tty.h>
 #include <linux/personality.h>
 #include <linux/binfmts.h>
-#include <linux/freezer.h>
 #include <linux/uaccess.h>
 #include <linux/tracehook.h>
 
@@ -285,9 +284,6 @@ asmlinkage void do_signal(struct pt_regs *regs)
 
 	current->thread.esp0 = (unsigned long)regs;
 
-	if (try_to_freeze())
-		goto no_signal;
-
 	if (test_thread_flag(TIF_RESTORE_SIGMASK))
 		oldset = &current->saved_sigmask;
 	else
@@ -311,7 +307,6 @@ asmlinkage void do_signal(struct pt_regs *regs)
 		return;
 	}
 
- no_signal:
 	/* Did we come from a system call? */
 	if (regs->orig_p0 >= 0)
 		/* Restart the system call - no handlers present */
-- 
1.7.7.3

next prev parent reply	other threads:[~2012-05-25 22:04 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-25 22:04 [PATCH 01/20] arm: Do not call do_signal() with irqs disabled Richard Weinberger
2012-05-25 22:04 ` [PATCH 02/20] c6x: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 03/20] cris: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 04/20] h8300: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 05/20] hexagon: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-06-01 17:54   ` Richard Kuo
2012-06-01 17:54     ` Richard Kuo
2012-06-01 18:42     ` David Brown
2012-06-01 19:01       ` Richard Kuo
2012-06-01 19:02   ` Richard Kuo
2012-05-25 22:04 ` [PATCH 06/20] m32r: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 07/20] mn10300: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 08/20] openrisc: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 09/20] score: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 10/20] sh: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 11/20] tile: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 12/20] unicore32: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 13/20] arm: Do not call try_to_freeze() in do_signal() Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 23:43   ` Russell King - ARM Linux
2012-05-26  8:55     ` Richard Weinberger
     [not found] ` <1337983476-22081-1-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org>
2012-05-25 22:04   ` Richard Weinberger [this message]
2012-05-25 22:04     ` [PATCH 14/20] blackfin: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 15/20] frv: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 16/20] h8300: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 17/20] hexagon: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-06-01 17:55   ` Richard Kuo
2012-06-01 17:55     ` Richard Kuo
2012-06-01 19:02   ` Richard Kuo
2012-05-25 22:04 ` [PATCH 18/20] m32r: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 19/20] unicore32: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 20/20] xtensa: " Richard Weinberger
2012-05-25 22:04   ` Richard Weinberger
2012-05-25 23:45 ` [PATCH 01/20] arm: Do not call do_signal() with irqs disabled Russell King - ARM Linux
2012-05-25 23:45   ` Russell King - ARM Linux

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:e5bbc1a dfblob:cea3873 dfblob:e5bbc1a dfblob:cea3873 )
 OR (
bs:"[PATCH 14/20] blackfin: Do not call try_to_freeze() in do_signal()" )
	(help)

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