tree b8535f4cb6462564b41c8e8deedde84868991874
parent 5609a3d309836d047eb60275db69d82d47268283
author Richard Weinberger <richard@nod.at> 1465761796 +0200
committer Richard Weinberger <richard@nod.at> 1470262678 +0200

um: Fix possible deadlock in sig_handler_common()

We are in atomic context and must not sleep.
Sleeping here is possible since malloc() maps
to kmalloc() with GFP_KERNEL.

Cc: stable@vger.kernel.org
Fixes: b6024b21 ("um: extend fpstate to _xstate to support YMM registers")
Signed-off-by: Richard Weinberger <richard@nod.at>