Message ID | 20210518053131.87212-46-laurent@vivier.eu (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=kpGn=KN=nongnu.org=qemu-devel-bounces+qemu-devel=archiver.kernel.org@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BAA38C433B4 for <qemu-devel@archiver.kernel.org>; Tue, 18 May 2021 06:17:34 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6B3F260FD8 for <qemu-devel@archiver.kernel.org>; Tue, 18 May 2021 06:17:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B3F260FD8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=vivier.eu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:39592 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org>) id 1lit2r-0008JF-F6 for qemu-devel@archiver.kernel.org; Tue, 18 May 2021 02:17:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38800) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <laurent@vivier.eu>) id 1lisKs-0007oK-0G for qemu-devel@nongnu.org; Tue, 18 May 2021 01:32:06 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:48807) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <laurent@vivier.eu>) id 1lisKn-0007Ad-2x for qemu-devel@nongnu.org; Tue, 18 May 2021 01:32:05 -0400 Received: from quad ([82.142.31.78]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MHEPI-1leUd21PzE-00DG9u; Tue, 18 May 2021 07:31:56 +0200 From: Laurent Vivier <laurent@vivier.eu> To: qemu-devel@nongnu.org Subject: [PULL 45/59] linux-user/s390x: Add build asserts for sigset sizes Date: Tue, 18 May 2021 07:31:17 +0200 Message-Id: <20210518053131.87212-46-laurent@vivier.eu> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210518053131.87212-1-laurent@vivier.eu> References: <20210518053131.87212-1-laurent@vivier.eu> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:67j5AqJGsbL04czHgkpz4p5+F0BEW+pTridcSZoViXMHLJcRnxS HG83q5NBR7IjB/8BWTmQSQRUMUkHMpMEKHyhcyXCYBBMivYv34alENyzlbZbUyZODMD0V4t ta0D/F94a+NH0jpoYXbJY+ksiEoPzOGieI1sYqNrv84cxKXU7aEQp0QgiQBCJ9/sqJzt7M5 lmhOo501069D7FYif0pLQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:ofUPTZ16NJ8=:FmQsXo5RtrB+NzZA/Cqqx9 abK6+2y8tJIMNyJ3bH/qwsB5f7B+ouN0KDvsGhNpq77ky7T/+p9B+MjghjlPLXRJ9kXAocRDT ZHoQDlJWx2uNyiI2seEC3V2Xzc+583IP3hQAIZgNjG8o8dfTq/KSCPC657+02rRBEFcHdb8CE r28D4U32vUXkQ6aRJFa4s4xuZvSDGWpjgDKHGsaJ9RDom8K+alJLCMipeRkSsI3tXrIXPRKuD Quh76OibVkl+DT4tZBYaF7culrzB600rB+LzrfSFhxPLOHavpNbsufT5v6OXYGpDY2JQoFx2y R5PsYpd5ePGAarhsVBEgnLsvluM7eyVemRsMLOh23FokiUHfNwgd4l4Uiy8FSQaJ1LRuBCuTu L+6qm2muolaxz75oW1JWlw1juDBd9CWHF8Ed8inWAGeiqFUezy6S53Gnd3UHfaABDRk7nr5dv xoRlgNofFD5oCjJcaiXvhh5qm1auAZ4hMxTtMoIrIU/cw9fFAjSmxOPyv7RelofUGFjponH0g Iv2zQ639WLEMS9yOrtPH0g= Received-SPF: none client-ip=212.227.126.187; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Richard Henderson <richard.henderson@linaro.org>, Laurent Vivier <laurent@vivier.eu>, David Hildenbrand <david@redhat.com> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
[PULL,01/59] linux-user: Remove dead code
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expand
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diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c index 81ba59b46af5..839a7ae4b3d6 100644 --- a/linux-user/s390x/signal.c +++ b/linux-user/s390x/signal.c @@ -141,6 +141,8 @@ void setup_frame(int sig, struct target_sigaction *ka, return; } + /* Make sure that we're initializing all of oldmask. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(frame->sc.oldmask) != 1); __put_user(set->sig[0], &frame->sc.oldmask[0]); save_sigregs(env, &frame->sregs); @@ -266,6 +268,9 @@ long do_sigreturn(CPUS390XState *env) force_sig(TARGET_SIGSEGV); return -TARGET_QEMU_ESIGRETURN; } + + /* Make sure that we're initializing all of target_set. */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(target_set.sig) != 1); __get_user(target_set.sig[0], &frame->sc.oldmask[0]); target_to_host_sigset_internal(&set, &target_set);