linux-kernel - [PATCH 00/11] cleanup/fix allow_signal/disallow

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Message-ID: <20140323193730.GA10464@redhat.com>
Date:	Sun, 23 Mar 2014 20:37:30 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Al Viro <viro@...IV.linux.org.uk>,
	David Woodhouse <dwmw2@...radead.org>,
	Richard Weinberger <richard@....at>, Tejun Heo <tj@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 00/11] cleanup/fix allow_signal/disallow_signal

Hello.

allow_signal() and disallow_signal() have the very strange (wrong
actually) semantics. They mix/confuse "sigprocmask" and "sigaction"
logic.

This series tries to cleanup and fix them, plus other (mostly related)
cleanups.

Oleg.

 arch/m68k/include/asm/signal.h |    9 ----
 arch/x86/include/asm/signal.h  |    6 ---
 fs/jffs2/background.c          |   12 +++--
 include/linux/sched.h          |    3 -
 include/linux/signal.h         |   21 +++++++--
 kernel/exit.c                  |   39 -----------------
 kernel/kmod.c                  |    5 +--
 kernel/signal.c                |   90 ++++++++++++++++++---------------------
 8 files changed, 66 insertions(+), 119 deletions(-)

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