From patchwork Tue May 18 05:31:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 1479995 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 ozlabs.org (Postfix) with ESMTPS id 4Fklsj6T3Yz9sW1 for ; Tue, 18 May 2021 16:07:53 +1000 (AEST) Received: from localhost ([::1]:52316 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1listT-0005v8-Ta for incoming@patchwork.ozlabs.org; Tue, 18 May 2021 02:07:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38732) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lisKp-0007eO-9u for qemu-devel@nongnu.org; Tue, 18 May 2021 01:32:03 -0400 Received: from mout.kundenserver.de ([212.227.126.131]:42991) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lisKj-00079s-18 for qemu-devel@nongnu.org; Tue, 18 May 2021 01:32:02 -0400 Received: from quad ([82.142.31.78]) by mrelayeu.kundenserver.de (mreue012 [212.227.15.167]) with ESMTPSA (Nemesis) id 1N4eOd-1lIrRH3X1z-011mCv; Tue, 18 May 2021 07:31:53 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 38/59] linux-user/s390x: Fix sigcontext sregs value Date: Tue, 18 May 2021 07:31:10 +0200 Message-Id: <20210518053131.87212-39-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 X-Provags-ID: V03:K1:K2cnqivSXpqMREgWAmXvvGKJ5rlVPDroJhh3o7GNj8qZM7Vq7Ga Em7WhoLtChjTUXQ9T/CeR/7jgNJcdfkzfXmrWp1KbNWWzLFr3DoNj+FRlqMjvS2uj/BsH5E Vy12KqojlJkdsXTUGcjpzGdu5GNZYECwYcqwZvKqUPifx27ICjqBcyxecdasSNnK5uz4HQP z+B1Ei5HfISb15hlb4ATg== X-UI-Out-Filterresults: notjunk:1;V03:K0:+s3L3Ny9Xxo=:b4r0zBPkUl5vHVVdUZC7td WDB+Nsip9FQusy+Nev3oZ3xgyRRaoLh3L3Xl413Au1pDt610vZPFLXNgJW1c7pvm97Q4oRWZp 07/ZG31wIW1CDVPC2p3GTYX4rfttZaZs0JZW1ZOWXvrfpPhNGt7HXAzfg/ICfEDmSOcTvNrVX c72q6V5BlnJ/0j7zK1TR5lgU3mzqdklr5EiE248SA2X8DUECHn08NBzIsn4GLVAcfPPZ8ZkJs S0epN/gzIFWyMC6/SwnDcJLKnNDDNo8PffWbznuvQilUgKSeDOZ2YT/ftJbjz9+GLJnoI7Vgt JNKNKy9t4+eBctrtYEBFRxYzfL867kqGDJffeEjDSSDjnVNH29mw45J6ktqQuSqxm2rf7QQwl tRApTv/z+IMkMZDA0XAD0x2b0HEfvKQRSmeyOxOhjimmOB2byxEiI0wP3ZcdznM+dXfytQDUD E4xsCl5+FXKgcfQ25YUcXMqbYXgK4PdYJNU5T9czgoOrzwEWml889NyrMxwgwNmfjah4rvDJl 0c7L+/IaMSLvlbXsbXm0uc= Received-SPF: none client-ip=212.227.126.131; 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, 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , Laurent Vivier , David Hildenbrand Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson Using the host address of &frame->sregs is incorrect. We need the guest address. Signed-off-by: Richard Henderson Reviewed-by: David Hildenbrand Message-Id: <20210428193408.233706-7-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/s390x/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c index dcc6f7bc0274..f8515dd3329b 100644 --- a/linux-user/s390x/signal.c +++ b/linux-user/s390x/signal.c @@ -142,7 +142,7 @@ void setup_frame(int sig, struct target_sigaction *ka, save_sigregs(env, &frame->sregs); - __put_user((abi_ulong)(unsigned long)&frame->sregs, &frame->sc.sregs); + __put_user(frame_addr + offsetof(sigframe, sregs), &frame->sc.sregs); /* Set up to return from userspace. If provided, use a stub already in userspace. */