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 63728C77B7C for ; Thu, 11 May 2023 10:55:41 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1px3xD-0007B4-N3; Thu, 11 May 2023 06:55:23 -0400 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 1px3xC-000797-7i; Thu, 11 May 2023 06:55:22 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1px3xA-0003cs-Ai; Thu, 11 May 2023 06:55:21 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 96ED353A7; Thu, 11 May 2023 13:55:13 +0300 (MSK) Received: from [192.168.177.130] (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with ESMTP id 9B8173D1B; Thu, 11 May 2023 13:55:09 +0300 (MSK) Message-ID: <10879612-818e-a1af-5994-56ef84c524cb@msgid.tls.msk.ru> Date: Thu, 11 May 2023 13:55:08 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 1/2] linux-user/s390x: Fix single-stepping SVC Content-Language: en-US To: Ilya Leoshkevich , Laurent Vivier , Richard Henderson , David Hildenbrand , Thomas Huth Cc: qemu-devel@nongnu.org, qemu-s390x@nongnu.org References: <20230510230213.330134-1-iii@linux.ibm.com> <20230510230213.330134-2-iii@linux.ibm.com> From: Michael Tokarev In-Reply-To: <20230510230213.330134-2-iii@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -101 X-Spam_score: -10.2 X-Spam_bar: ---------- X-Spam_report: (-10.2 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-3.251, RCVD_IN_DNSWL_HI=-5, 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 11.05.2023 02:02, Ilya Leoshkevich wrote: > Currently single-stepping SVC executes two instructions. The reason is > that EXCP_DEBUG for the SVC instruction itself is masked by EXCP_SVC. > Fix by re-raising EXCP_DEBUG. Is it a -stable material? /mjt