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GET /api/patches/2202510/?format=api
{ "id": 2202510, "url": "http://patchwork.ozlabs.org/api/patches/2202510/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227190619.8867-5-mohamed@unpredictable.fr/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "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": "<20260227190619.8867-5-mohamed@unpredictable.fr>", "list_archive_url": null, "date": "2026-02-27T19:06:19", "name": "[4/4] whpx: i386: warn on unsupported MSR access instead of failing silently", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "8de8f6a2dfa91b5f57a99d4e290479df7ffca8ee", "submitter": { "id": 91318, "url": "http://patchwork.ozlabs.org/api/people/91318/?format=api", "name": "Mohamed Mediouni", "email": "mohamed@unpredictable.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227190619.8867-5-mohamed@unpredictable.fr/mbox/", "series": [ { "id": 493800, "url": "http://patchwork.ozlabs.org/api/series/493800/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=493800", "date": "2026-02-27T19:06:17", "name": "whpx: i386: even more changes", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/493800/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2202510/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2202510/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "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=Hkk3/Ouh;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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Fri, 27 Feb 2026 14:06:33 -0500", "from outbound.mr.icloud.com (unknown [127.0.0.2])\n by p00-icloudmta-asmtp-us-west-2a-100-percent-0 (Postfix) with ESMTPS id\n B6ED91800287; Fri, 27 Feb 2026 19:06:28 +0000 (UTC)", "from localhost.localdomain (unknown [17.57.152.38])\n by p00-icloudmta-asmtp-us-west-2a-100-percent-0 (Postfix) with ESMTPSA id\n 4E30518001BE; Fri, 27 Feb 2026 19:06:27 +0000 (UTC)" ], "Dkim-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr;\n s=sig1; t=1772219189; x=1774811189;\n bh=gWqREj2PmGRoTAKiY4qI6uX1E9aTXQTeVV/xFA3kCyI=;\n h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme;\n b=Hkk3/OuhikoQAhN2gF+acMeRdh+9fhSjfYPtyzpdhfdfiGrA48y1MS7dQQMrMdtIB8LuWxPZAQXR9v/S1Nmt8WVOZSRjrzfvrimpJKODO9QmKCUlO7Ej6TwYTQ74mUQqV6/TPkBTdgnModGnZoksF5OaAc/DJkDGWLae6bh3T6PQfLeCdJSzGU7kfaQ92rUEKvcRbQPT8gsj1AWE9E1nNw86Z+uDIKUeUnEYdZId5Yct/PIWFDud0vbYXj7SNhKw6K/4kCEZEvVp7JUYFzE+ZMM9OgEdgAHfwHmDIO5dXnXo0XOM4O9pcv9bwq5QuRLoSyaoH6Mh3wfBXGEetAlE2g==", "mail-alias-created-date": "1752046281608", "From": "Mohamed Mediouni <mohamed@unpredictable.fr>", "To": "qemu-devel@nongnu.org", "Cc": "Mohamed Mediouni <mohamed@unpredictable.fr>,\n Pedro Barbuda <pbarbuda@microsoft.com>", "Subject": "[PATCH 4/4] whpx: i386: warn on unsupported MSR access instead of\n failing silently", "Date": "Fri, 27 Feb 2026 20:06:19 +0100", "Message-ID": "<20260227190619.8867-5-mohamed@unpredictable.fr>", "X-Mailer": "git-send-email 2.50.1", "In-Reply-To": "<20260227190619.8867-1-mohamed@unpredictable.fr>", "References": "<20260227190619.8867-1-mohamed@unpredictable.fr>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Authority-Info-Out": "v=2.4 cv=MKZtWcZl c=1 sm=1 tr=0 ts=69a1eb35\n cx=c_apl:c_apl_out:c_pps a=9OgfyREA4BUYbbCgc0Y0oA==:117\n a=9OgfyREA4BUYbbCgc0Y0oA==:17 a=HzLeVaNsDn8A:10 a=VkNPw1HP01LnGYTKEx00:22\n a=Mpw57Om8IfrbqaoTuvik:22 a=GgsMoib0sEa3-_RKJdDe:22 a=qc3z_Y1wnV_HfSY8uEAA:9\n a=zZCYzV9kfG8A:10", "X-Proofpoint-GUID": "RdlcglUIO8SveWwayZMzq63eZgIX7wFO", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjI3MDE2OCBTYWx0ZWRfXyDRU1yCodTG/\n JCKPrYR4e5RVrCmqTdURW+jKRkyZPyYDYj3p+pXtkmcEpzvvqKZO2GxkLCyXDxVxBUOh2QNH67d\n cQ9f413pShwBYjaMYj/QL2qGdE37GNTdLFx7hh9dlglb9WDuIT8gIFvdh1IMRKnDLWuofmWa/07\n 6W05jNvsSQJQm57dNWs2Nqp3rI/KFfoHFc6Qu2ztpFDbwfFd9L3qCTZorKr4pcjnZ/HvszM8nfn\n XbpkGXf3vGZq7MifRQb4Ray6IRAycbWmea3SiQgjOYtVnlvCYQk1wQrNzDsu8F2uWXyNej0qpDg\n bLoLw1zuNaDySJi3Q6TOuKUuLf0DTlJQfsyooJamFC4DMQkyrkSFLycYLBlqGY=", "X-Proofpoint-ORIG-GUID": "RdlcglUIO8SveWwayZMzq63eZgIX7wFO", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-02-27_03,2026-02-27_03,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=notspam policy=default score=0 mlxlogscore=682\n malwarescore=0 lowpriorityscore=0 suspectscore=0\n spamscore=0 adultscore=0\n mlxscore=0 clxscore=1030 bulkscore=0 phishscore=0 classifier=spam authscore=0\n adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000\n definitions=main-2602270168", "X-JNJ": "\n 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", "Received-SPF": "pass client-ip=57.103.69.79;\n envelope-from=mohamed@unpredictable.fr; helo=outbound.mr.icloud.com", "X-Spam_score_int": "-9", "X-Spam_score": "-1.0", "X-Spam_bar": "-", "X-Spam_report": "(-1.0 / 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_VALIDITY_CERTIFIED_BLOCKED=0.706,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.401,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <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>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>\n---\n target/i386/whpx/whpx-all.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c\nindex e7e0a50da6..5aa8baa4a2 100644\n--- a/target/i386/whpx/whpx-all.c\n+++ b/target/i386/whpx/whpx-all.c\n@@ -1804,6 +1804,9 @@ int whpx_vcpu_run(CPUState *cpu)\n reg_count = vcpu->exit_ctx.MsrAccess.AccessInfo.IsWrite ?\n 1 : 3;\n \n+ warn_report(\"WHPX: Unsupported MSR access (0x%x), IsWrite=%i\", \n+ vcpu->exit_ctx.MsrAccess.MsrNumber, vcpu->exit_ctx.MsrAccess.AccessInfo.IsWrite);\n+\n hr = whp_dispatch.WHvSetVirtualProcessorRegisters(\n whpx->partition,\n cpu->cpu_index,\n", "prefixes": [ "4/4" ] }