Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758776AbYFCTEi (ORCPT ); Tue, 3 Jun 2008 15:04:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755310AbYFCTEH (ORCPT ); Tue, 3 Jun 2008 15:04:07 -0400 Received: from saraswathi.solana.com ([198.99.130.12]:58521 "EHLO saraswathi.solana.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754164AbYFCTEF (ORCPT ); Tue, 3 Jun 2008 15:04:05 -0400 Date: Tue, 3 Jun 2008 15:02:37 -0400 From: Jeff Dike To: Andrew Morton , LKML , uml-devel Cc: Benedict Verheyen Subject: [PATCH 5/6] UML - stub needs to tolerate SIGWINCH Message-ID: <20080603190237.GA9515@c2.user-mode-linux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1262 Lines: 27 We lost the marking of SIGWINCH as being OK to receive during stub execution, causing a panic should that happen. Cc: Benedict Verheyen Signed-off-by: Jeff Dike --- arch/um/os-Linux/skas/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6.22/arch/um/os-Linux/skas/process.c =================================================================== --- linux-2.6.22.orig/arch/um/os-Linux/skas/process.c 2008-04-14 10:44:33.000000000 -0400 +++ linux-2.6.22/arch/um/os-Linux/skas/process.c 2008-05-13 11:37:35.000000000 -0400 @@ -55,7 +55,7 @@ static int ptrace_dump_regs(int pid) * Signals that are OK to receive in the stub - we'll just continue it. * SIGWINCH will happen when UML is inside a detached screen. */ -#define STUB_SIG_MASK (1 << SIGVTALRM) +#define STUB_SIG_MASK ((1 << SIGVTALRM) | (1 << SIGWINCH)) /* Signals that the stub will finish with - anything else is an error */ #define STUB_DONE_MASK (1 << SIGTRAP) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/