[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [PATCH 1/2][4.17] x86: re-connect VCPUOP_send_nmi for 32-bit guests


  • To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Henry Wang <Henry.Wang@xxxxxxx>
  • Date: Thu, 29 Sep 2022 11:20:22 +0000
  • Accept-language: zh-CN, en-US
  • Arc-authentication-results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 63.35.35.123) smtp.rcpttodomain=lists.xenproject.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=arm.com] dkim=[1,1,header.d=arm.com] dmarc=[1,1,header.from=arm.com])
  • Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none
  • Arc-message-signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HZ6yen5hHm/BGIZDZqAwbmOmKBPhJ4d/K7xEQF5KqbY=; b=ZlwW1TVK5wWTPJ3+0g8UeNFQiOYUkWXWnkr2gRnUgUXPVN3YrtHBguYW/YqtUpdAJt8f6loRkOc/GftgIyjlOJ9kDfozaVcmIEd0URtdzRdZCWiof1YZ2mZ/T1NI3Z5DmS+ST5HFPGuu6cuXVFM0u+tLelVP5ObTwKxVLFHNoVjGIBrH3m1udO1Ilc2Yb/FfmpGRScWVxOXZgzRlddhl1mp+ajk56lUMIk6mc6Z6aV3Dj4HHV/e2xVdavWERbrBxF4ulDMWUU8jPejDOYbfob12R70lITCU9Y3IjrhM+7N4gBAc2iHsEa4CpIWSQYt0THGef+iSMkCXuYFAS4Iw8jQ==
  • Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HZ6yen5hHm/BGIZDZqAwbmOmKBPhJ4d/K7xEQF5KqbY=; b=TQChPkqVy4tv6lKexcBKKqIDdsDDLvmahba3EPipeTN6jP0fc+aocUKQomTPeKNIntYACIv/yDczArNBKWzGsR5UIaforeZXRy5xkG/Ff1/B6V+KPCsuIFsiq7JjTaEvedaDseEkmdyJwFyg7vxNrK8qsC9/E0xRtIHdUNnZxJGT5EctBAnnpNxvtGs/fvrIxF8nefBvv7w7usMgJZ7KjAwU7HEQOok+0Lj6W6b7MI+OWDjRgEG23Qb1YzT51+RX8ChC/lPYM9kPSdW8MKJqSOhMsmTGZ3xKM2RqOCtg01KktEZoZNXvQOfnRISTn84WwRMrDudFuF29l41RYekz+w==
  • Arc-seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=bo9/r33X2ATnXqtQKIklI8uWpfIOjx6DTiTw7TyZpKOYlT8sOUz2smV4zfGZr5raza7sTfw7J33UTeyBqGUXgl1PpO6GR2wLPQYJ2vSFRPodr5YskeIWG9tmdZNhuh84x5/JemG/L7RFWyseHOZcmtRuz8+UaRwLCmUUX7ixfqS8qMds57QEbuuZqLnev6kTjK0O2prwEU37XzUtyULwBLYzXdkaf+VcCENCS/EF4RzqzxC/caQIT2Ato7yAkqabV1xYu9K9jM5/iI35kfcUwuQspmvgQTaKKdWgj7LeJ+NAFme9RyZ5N8PxVupsHHNyaiH4S+/Ci7teAMqWOw7NfA==
  • Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=C/IvJ3z1TU4OrQLT4IIWSfFO2Y0+N68HQ74GV4OfctRVj2jMHasAxVUye0VUXRyhuwLfFWbThl2ts8pMA8aN5jpyHx+6+lefAwV500JkeH4dZC2cUwBOOhTIMRjoSGjtcotTuIuCUSZLEIqmIbIY79Ix7ZrOFEkZauBste2B7+VYXvFFLpT997eKzFNJfkrzxSR4Dh5xDnjYclaOqiFTPveVxu67K06PSqd6m3/C6G1DPwUcii3AJJGvQb7dwUk/qsZOOvpmtPuCeEqVE1kQJnyOdwhCbUtq+XzTvFJE6ppdt7lKlHZAxoDirCEFQv6nNESiPlgCcGgf2JAeUG7e/A==
  • Authentication-results-original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com;
  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Delivery-date: Thu, 29 Sep 2022 11:20:37 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Nodisclaimer: true
  • Original-authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com;
  • Thread-index: AQHY0+kC7K8cMpFO9kiDPRVs5xcyXa32QqHA
  • Thread-topic: [PATCH 1/2][4.17] x86: re-connect VCPUOP_send_nmi for 32-bit guests

Hi Jan,

> -----Original Message-----
> From: Jan Beulich <jbeulich@xxxxxxxx>
> Subject: [PATCH 1/2][4.17] x86: re-connect VCPUOP_send_nmi for 32-bit
> guests
> 
> With the "inversion" of VCPUOP handling, processing arch-specific ones
> first, the forwarding of this sub-op from the (common) compat handler to
> (common) non-compat one did no longer have the intended effect. It now
> needs forwarding between the arch-specific handlers.
> 
> Fixes: 8a96c0ea7999 ("xen: move do_vcpu_op() to arch specific code")
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

From the cover letter I found this is a bug fix for a recently introduced
regression. So I believe this should be merged for 4.17, hence:

Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>

Kind regards,
Henry


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.