{"id":2215636,"url":"http://patchwork.ozlabs.org/api/patches/2215636/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260324230016.80914-2-mohamed@unpredictable.fr/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260324230016.80914-2-mohamed@unpredictable.fr>","list_archive_url":null,"date":"2026-03-24T23:00:15","name":"[1/2] target/i386: emulate: set PG_ERROR_W_MASK as expected","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"eb626a508708ae55ba75d55be3950a285236da93","submitter":{"id":91318,"url":"http://patchwork.ozlabs.org/api/people/91318/?format=json","name":"Mohamed Mediouni","email":"mohamed@unpredictable.fr"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260324230016.80914-2-mohamed@unpredictable.fr/mbox/","series":[{"id":497358,"url":"http://patchwork.ozlabs.org/api/series/497358/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=497358","date":"2026-03-24T23:00:14","name":"target/i386: emulate: MMU fixes","version":1,"mbox":"http://patchwork.ozlabs.org/series/497358/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2215636/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2215636/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=unpredictable.fr header.i=@unpredictable.fr\n header.a=rsa-sha256 header.s=sig1 header.b=Ko5XHDCk;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fgQXF5S2wz1yG1\n\tfor ; Wed, 25 Mar 2026 10:01:48 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1w5Aju-0001PA-6z; Tue, 24 Mar 2026 19:00:46 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w5Ajo-0001O9-Uc\n for qemu-devel@nongnu.org; Tue, 24 Mar 2026 19:00:41 -0400","from p-west2-cluster3-host1-snip4-10.eps.apple.com ([57.103.69.113]\n helo=outbound.mr.icloud.com)\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w5Ajn-0005NX-JV\n for qemu-devel@nongnu.org; Tue, 24 Mar 2026 19:00:40 -0400","from outbound.mr.icloud.com (unknown [127.0.0.2])\n by p00-icloudmta-asmtp-us-west-2a-20-percent-1 (Postfix) with ESMTPS id\n 5DCA618004CA; Tue, 24 Mar 2026 23:00:36 +0000 (UTC)","from localhost.localdomain (unknown [17.57.152.38])\n by p00-icloudmta-asmtp-us-west-2a-20-percent-1 (Postfix) with ESMTPSA id\n E608018004A5; Tue, 24 Mar 2026 23:00:33 +0000 (UTC)"],"Dkim-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr;\n s=sig1; t=1774393238; x=1776985238;\n bh=09xeY8yay6zzXffvko7mwK6HV3z+mTIHX12OyZQa3YE=;\n h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme;\n b=Ko5XHDCkY264B6iu34WSsWf1sAMbY2b8wU7KJX/PgmcVY6v1eZOzBxdDVm4sRGpl5iExM+R4Emu3QQDE3EYFvdKaRKK5Rmo2BrQIqwTK+rXQthrh9Q7q/O+9oNwV/AaZKkJde78UplaWwsb+m19PLnFQKpIXJCBC6zuutgIAJiJAkKRnos/0YbvZPBI4VkNm+pi6km97SZ+Iki1vpenawEUH/HWSp8lYCgSmqpIeKr0mK4cKjsCS76oedn+71Mon3A/tVUJ1/nDThT4j06RddJTmYmj6y6vWFR5RZRTo2piennr5osRBv3S0Wp/T/798aLVN0YBW1rIeA/306IWFtA==","mail-alias-created-date":"1752046281608","From":"Mohamed Mediouni ","To":"qemu-devel@nongnu.org","Cc":"Roman Bolshakov , Wei Liu ,\n Phil Dennis-Jordan ,\n Mohamed Mediouni ","Subject":"[PATCH 1/2] target/i386: emulate: set PG_ERROR_W_MASK as expected","Date":"Wed, 25 Mar 2026 00:00:15 +0100","Message-ID":"<20260324230016.80914-2-mohamed@unpredictable.fr>","X-Mailer":"git-send-email 2.50.1","In-Reply-To":"<20260324230016.80914-1-mohamed@unpredictable.fr>","References":"<20260324230016.80914-1-mohamed@unpredictable.fr>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Proofpoint-GUID":"1-Kc9np0e4yZD-NlM0Z3fk4PiDCirFID","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwMzI0MDE3NyBTYWx0ZWRfXycXUGRS1ZLcz\n UhqIChd+rCC+fuGkruu3nLN0u4MBD8J7Q2GLoNFNhIhJGauNv5la8OM1Yl6RkN6MMnhVq42Wd6/\n e6c6c/yIiPdcigaUU+UZ1WaQnj5GqY4MLziETcxaOlqGc2VhvUG5MkrMlletbb+nl9OGY9SYa47\n nPE0t48SexaRFVePlpwct32wVvCmjz/lpkJWCHSkJMxIqTFjlSXFJdVBvQia162DsCmb/RmresE\n vP9kcFFaOnosncjXdQzfM1GqgjQkWKwBUh9UiulkiJPUu01G7dFWcV7cYQRKfNVK5JiJQ+xmANX\n 0ZB497Xv0w0HEA82vbEARWV4+ssWz0YK0/w4V0fECgSEOxofC3u4E5a6dAvVo0=","X-Authority-Info-Out":"v=2.4 cv=Rt3I7SmK c=1 sm=1 tr=0 ts=69c31794\n cx=c_apl:c_pps:t_out a=9OgfyREA4BUYbbCgc0Y0oA==:117\n a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=84Oi3pPGXU6VO-9GTPEA:9 a=zZCYzV9kfG8A:10","X-Proofpoint-ORIG-GUID":"1-Kc9np0e4yZD-NlM0Z3fk4PiDCirFID","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-03-24_04,2026-03-24_01,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=notspam policy=default score=0 bulkscore=0\n phishscore=0 mlxlogscore=893 spamscore=0 suspectscore=0 mlxscore=0\n malwarescore=0 clxscore=1030 lowpriorityscore=0 adultscore=0 classifier=spam\n authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000\n definitions=main-2603240177","Received-SPF":"pass client-ip=57.103.69.113;\n envelope-from=mohamed@unpredictable.fr; helo=outbound.mr.icloud.com","X-Spam_score_int":"-27","X-Spam_score":"-2.8","X-Spam_bar":"--","X-Spam_report":"(-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Make setting PG_ERROR_W_MASK no longer dependent on the access\nbeing a priv violation.\n\nSigned-off-by: Mohamed Mediouni \n---\n target/i386/emulate/x86_mmu.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/target/i386/emulate/x86_mmu.c b/target/i386/emulate/x86_mmu.c\nindex ba0ebe4268..1aa373f5b3 100644\n--- a/target/i386/emulate/x86_mmu.c\n+++ b/target/i386/emulate/x86_mmu.c\n@@ -248,7 +248,7 @@ static int translate_res_to_error_code(MMUTranslateResult res, bool is_write, bo\n if (!(res & MMU_TRANSLATE_PAGE_NOT_MAPPED)) {\n error_code |= PG_ERROR_P_MASK;\n }\n- if (is_write && (res & MMU_TRANSLATE_PRIV_VIOLATION)) {\n+ if (is_write) {\n error_code |= PG_ERROR_W_MASK;\n }\n if (res & MMU_TRANSLATE_INVALID_PT_FLAGS) {\n","prefixes":["1/2"]}