From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752658AbbJFK7t (ORCPT ); Tue, 6 Oct 2015 06:59:49 -0400 Received: from mx2.suse.de ([195.135.220.15]:43755 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752166AbbJFK7s (ORCPT ); Tue, 6 Oct 2015 06:59:48 -0400 From: Andreas Schwab To: Arnd Bergmann Cc: Dave Martin , linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, Akhilesh Kumar , Rohit Thapliyal , Manjeet Pawar , pankaj.m@samsung.com Subject: Re: [PATCHv2] ARM64:Fix MINSIGSTKSZ and SIGSTKSZ References: <1444109743-8561-1-git-send-email-manjeet.p@samsung.com> <5022096.8QRzW0l3EJ@wuerfel> <20151006103128.GN6281@e103592.cambridge.arm.com> <5340366.WTVksOGb0G@wuerfel> X-Yow: Why is it that when you DIE, you can't take your HOME ENTERTAINMENT CENTER with you?? Date: Tue, 06 Oct 2015 12:59:45 +0200 In-Reply-To: <5340366.WTVksOGb0G@wuerfel> (Arnd Bergmann's message of "Tue, 06 Oct 2015 12:51:24 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnd Bergmann writes: > I think it makes sense to stick with the traditional definition > of MINSIGSTKSZ == "the minimum amount that you will always need, > add whatever you require yourself" and SIGSTKSZ == "Should be > enough for a couple of function calls". The python3 testsuite wants to put two signal frames in a SIGSTKSZ stack. Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."