From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Smith Subject: Re: [PATCH] checkpoint: handle sigaltstack Date: Wed, 14 Jul 2010 09:44:19 -0700 Message-ID: <87mxtudndo.fsf@caffeine.danplanet.com> References: <1279121025-17795-1-git-send-email-ntl@pobox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1279121025-17795-1-git-send-email-ntl-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org> (Nathan Lynch's message of "Wed\, 14 Jul 2010 10\:23\:45 -0500") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Nathan Lynch Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: containers.vger.kernel.org NL> sigaltstack(2) manipulates two fields in task_struct; save and NL> restore these. Without this change the alternate stack is not NL> used after restart. This makes all my sigaltstack-related tests work. Thanks! Tested-by: Dan Smith -- Dan Smith IBM Linux Technology Center email: danms-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org