From: Matt Fleming <matt.fleming@intel.com>
Date: Tue, 14 Feb 2012 11:40:56 +0000 (+0000)
Subject: OpenRISC: Don't mask signals if we fail to setup signal stack
X-Git-Tag: v3.4-rc1~106^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e933c70de0e2590d41f5edd3133e7ee12b4e0bc6;p=pandora-kernel.git

OpenRISC: Don't mask signals if we fail to setup signal stack

setup_rt_frame() needs to return an indication of whether it succeeded
or failed in setting up the signal stack frame. If setup_rt_frame()
fails then we must not modify current->blocked.

Acked-by: Oleg Nesterov <oleg@redhat.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux@lists.openrisc.net
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
---

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