From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6CE96C5475B for ; Sun, 3 Mar 2024 10:34:20 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rgj9v-0007UZ-Lt; Sun, 03 Mar 2024 05:33:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rgj9l-0007Tu-70; Sun, 03 Mar 2024 05:33:22 -0500 Received: from mail-out.m-online.net ([212.18.0.9]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rgj9i-0005xA-Ti; Sun, 03 Mar 2024 05:33:20 -0500 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4TndSz6Y6Nz1qsP8; Sun, 3 Mar 2024 11:33:07 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 4TndSz5dW3z1qqlS; Sun, 3 Mar 2024 11:33:07 +0100 (CET) X-Virus-Scanned: amavis at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavis, port 10024) with ESMTP id klEGctD5HFrw; Sun, 3 Mar 2024 11:33:06 +0100 (CET) X-Auth-Info: yNFI/4S470aCEYpBBLczPGvbs0ZkiuEy+ar8OniSFxeO2J1b0K/eYmdUkIvli/0K Received: from tiger.home (aftr-62-216-202-45.dynamic.mnet-online.de [62.216.202.45]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sun, 3 Mar 2024 11:33:06 +0100 (CET) Received: by tiger.home (Postfix, from userid 1000) id 4E251266802; Sun, 3 Mar 2024 11:33:06 +0100 (CET) From: Andreas Schwab To: Michael Tokarev Cc: qemu-devel@nongnu.org, qemu-stable@nongnu.org, Richard Henderson , Vineet Gupta , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Alistair Francis Subject: Re: [Stable-8.2.1 61/71] linux-user/riscv: Adjust vdso signal frame cfa offsets In-Reply-To: <20240128175035.812352-7-mjt@tls.msk.ru> (Michael Tokarev's message of "Sun, 28 Jan 2024 20:50:24 +0300") References: <20240128175035.812352-7-mjt@tls.msk.ru> X-Yow: Hmmm... a PINHEAD, during an EARTHQUAKE, encounters an ALL-MIDGET FIDDLE ORCHESTRA... ha.. ha.. Date: Sun, 03 Mar 2024 11:33:06 +0100 Message-ID: <87ttlnehb1.fsf@linux-m68k.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=212.18.0.9; envelope-from=whitebox@nefkom.net; helo=mail-out.m-online.net X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Jan 28 2024, Michael Tokarev wrote: > From: Richard Henderson > > A typo in sizeof_reg put the registers at the wrong offset. > > Simplify the expressions to use positive addresses from the > start of uc_mcontext instead of negative addresses from the > end of uc_mcontext. This breaks the testsuite of libunwind. The test Gtest-resume-sig and all dependent tests hang. Reverting this commit fixes them. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."