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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 995D8C4332F for ; Fri, 11 Nov 2022 05:17:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230323AbiKKFRf (ORCPT ); Fri, 11 Nov 2022 00:17:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbiKKFR3 (ORCPT ); Fri, 11 Nov 2022 00:17:29 -0500 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCA676B383 for ; Thu, 10 Nov 2022 21:17:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1668143848; x=1699679848; h=date:from:to:cc:subject:message-id:reply-to:references: mime-version:in-reply-to; bh=ql328E2NG2zRXgk89uFvUx0p6YzxyXQHLwUbNDKXi8k=; b=YKPQR9NHVqlhF+7+EP/LZBa8tq0MAE92NH/X3Xgg26CY/2HhOXNm1kzV kNbDfzCGnqhX1PtJ21a8ZFvA4K/uUOnKdYyNfotqIqtQWueRVb/C2CRmy EzqXzeSfrt/NMGnbPkBo+jfoDpbii0FxIs9ABpjjTZ1Hga8zRzyJQ6qQK ozYjThFMMZ9o0CF/XTfh46AKX31+FE2vAr4Q/Hm8NCV1fATAQATrEDvPG EQWgw5G5i92JirYkwgelAtyH5SWamxq1y1oGGmbFR7sM9hKk8i7k7VVnY GBqme4KOwdaIzGi6hehnbGoCkRtnKYSgSjhI5vGBDkpaXYICnBgJeWDbj w==; X-IronPort-AV: E=McAfee;i="6500,9779,10527"; a="397823412" X-IronPort-AV: E=Sophos;i="5.96,155,1665471600"; d="asc'?scan'208";a="397823412" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Nov 2022 21:17:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10527"; a="639894622" X-IronPort-AV: E=Sophos;i="5.96,155,1665471600"; d="asc'?scan'208";a="639894622" Received: from zhen-hp.sh.intel.com (HELO zhen-hp) ([10.239.159.108]) by fmsmga007.fm.intel.com with ESMTP; 10 Nov 2022 21:17:27 -0800 Date: Fri, 11 Nov 2022 13:16:55 +0800 From: Zhenyu Wang To: Sean Christopherson Cc: Zhi Wang , intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] drm/i915/gvt: Fix for KVM refcounting bug Message-ID: <20221111051655.GO30028@zhen-hp.sh.intel.com> Reply-To: Zhenyu Wang References: <20221111002225.2418386-1-seanjc@google.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Rmm1Stw9KgbdL9/H" Content-Disposition: inline In-Reply-To: <20221111002225.2418386-1-seanjc@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Rmm1Stw9KgbdL9/H Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2022.11.11 00:22:23 +0000, Sean Christopherson wrote: > Bug fix and cleanup related to KVM refcounting. Found by inspection while > attempting to clean up KVM's page-tracker APIs. >=20 > Compile tested only! >=20 > Sean Christopherson (2): > drm/i915/gvt: Get reference to KVM iff attachment to VM is successful > drm/i915/gvt: Unconditionally put reference to KVM when detaching vGPU >=20 > drivers/gpu/drm/i915/gvt/kvmgt.c | 8 +++----- > 1 file changed, 3 insertions(+), 5 deletions(-) >=20 Thanks, Sean! and Kevin's review. Pushed this to fixes tree, will issue regression test before going upstream. --Rmm1Stw9KgbdL9/H Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQTXuabgHDW6LPt9CICxBBozTXgYJwUCY23awgAKCRCxBBozTXgY J2EMAKCa/3JJB5jBs4Y27kn2yBiYr6NLmgCfaefRrTdWjykmFApwicOZO21ZUQg= =/qdW -----END PGP SIGNATURE----- --Rmm1Stw9KgbdL9/H--