tree 24269d0b02a250e4879be37629405263da5198dc
parent b675eeb743abaa0b99a35c1fd32fea8e13a17d32
author Matt Fleming <matt.fleming@intel.com> 1329219656 +0000
committer Jonas Bonn <jonas@southpole.se> 1329468924 +0100

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>