From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17952 invoked by alias); 9 Jan 2006 20:36:43 -0000 Received: (qmail 17934 invoked by uid 22791); 9 Jan 2006 20:36:43 -0000 X-Spam-Check-By: sourceware.org Received: from dsl027-180-168.sfo1.dsl.speakeasy.net (HELO sunset.davemloft.net) (216.27.180.168) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 09 Jan 2006 20:36:40 +0000 Received: from localhost ([127.0.0.1] ident=davem) by sunset.davemloft.net with esmtp (Exim 4.60) (envelope-from ) id 1Ew3l5-0006X8-Lq; Mon, 09 Jan 2006 12:36:51 -0800 Date: Mon, 09 Jan 2006 20:36:00 -0000 Message-Id: <20060109.123651.91447547.davem@davemloft.net> To: jakub@redhat.com Cc: drepper@redhat.com, davem@redhat.com, libc-hacker@sources.redhat.com Subject: Re: [PATCH] Assorted SPARC fixes From: "David S. Miller" In-Reply-To: <20060109145037.GW4625@sunsite.mff.cuni.cz> References: <20060109145037.GW4625@sunsite.mff.cuni.cz> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Mailing-List: contact libc-hacker-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-hacker-owner@sourceware.org X-SW-Source: 2006-01/txt/msg00034.txt.bz2 From: Jakub Jelinek Date: Mon, 9 Jan 2006 15:50:37 +0100 > tst-cancelx{4,5} (cancellation for pause failed, no idea what's > going up yet) and tst-cancelx21 (haven't looked)), The cancelation tests usually fail because they don't use a large enough pipe write buffer to block with 2.6.x kernels. It has been suggested in the past to convert these tests to use AF_UNIX sockets with a reduced socket send buffer setting in order to get a guarenteed block. I think this should explain tst-cancelx{4,5} but not tst-cancelx21