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[2620:137:e000::1:20]) by mx.google.com with ESMTP id c2-20020a056a000ac200b005633766252asi5724977pfl.313.2022.10.30.08.48.44; Sun, 30 Oct 2022 08:48:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=a+92KmqA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229674AbiJ3PKa (ORCPT + 99 others); Sun, 30 Oct 2022 11:10:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229494AbiJ3PK0 (ORCPT ); Sun, 30 Oct 2022 11:10:26 -0400 Received: from mail-qt1-x835.google.com (mail-qt1-x835.google.com [IPv6:2607:f8b0:4864:20::835]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E6EFAE69 for ; Sun, 30 Oct 2022 08:10:22 -0700 (PDT) Received: by mail-qt1-x835.google.com with SMTP id x15so1632180qtv.9 for ; Sun, 30 Oct 2022 08:10:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=MBPcSD/HzZ698uiU/GAOnCKnNQsnT1jecZdFGUx2fds=; b=a+92KmqAyb9PVVkyT6lvd7snui+1rQq/G1r4l3uEv4hAA81nwtlY9A9IdVeRsm8B1O rzmjwzDCJCTmzzlojpbLNHlraYnJn0wz22VnlXA6/kX45DIOPindJVjjmNLTSupBzX5T OmDFW8yxZPV2Kd9MkuVlDvvkUZLqK60i94ORMbFrYxBP5u11u2eiCQYrG7t2mCCU5pRK +ZBSv+JKvTp37Y0xwzU8lGXrQi+ya2ccf+N7wHTzGAzTIHN8HpLqaBBZIetztTD/0dUA gFFiAXcbStXYajaryL73QRyhAzC4lLpQbO2HyRYkhEekWZ2ry1EQwJhfCy3n6YecqesO XnjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=MBPcSD/HzZ698uiU/GAOnCKnNQsnT1jecZdFGUx2fds=; b=1msmHBR46e+18TH80V6D7pAQGvONNe/OcG5Xl99t/MFovhVSQYhrsdZedcqRkPjt6R MEErdhkfTRJeqCWEl0JI5Bo2kJVzSRXlGcYNGptE5rgx3Hc5bkYPg0PrvEvg+718gnXO kT+BM+6t/R82MnBfRpz3bO3F8Vbomy0Ol35dRyFyQyY/VEkGXp6WTBddF5wdUO+zNwNr Bv1bvDUlGcowBUfANl1cM2BAgfzSCBeEAm3UnSDl5L4w9q1J+U6jLcG/xRJ6hKx6LJfq K7GOWHCobegqJEWR7soDYu610G/uCEEaIbt5KP0Y2LO0RI8EdtCfLkILBhSWJ1Bodr32 Mntg== X-Gm-Message-State: ACrzQf0e1P3a/7KZnWXXqj9hADJinI5Uf06F/13a9THMv7XgaKzc3boM 2nQ36wu3e6QIyrg07z6e8LDkJcwRtV3rYgrSRvE= X-Received: by 2002:ac8:58c8:0:b0:3a5:a3e:c651 with SMTP id u8-20020ac858c8000000b003a50a3ec651mr7366367qta.340.1667142621091; Sun, 30 Oct 2022 08:10:21 -0700 (PDT) MIME-Version: 1.0 References: <20221007013708.1946061-1-zyytlz.wz@163.com> In-Reply-To: From: Zheng Hacker Date: Sun, 30 Oct 2022 23:10:10 +0800 Message-ID: Subject: Re: [PATCH v3] drm/i915/gvt: fix double free bug in split_2MB_gtt_entry To: Dave Airlie Cc: Zheng Wang , gregkh@linuxfoundation.org, alex000young@gmail.com, security@kernel.org, airlied@linux.ie, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, 1002992920@qq.com, intel-gvt-dev@lists.freedesktop.org, zhi.a.wang@intel.com, Zhenyu Wang , Jani Nikula Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dave Airlie =E4=BA=8E2022=E5=B9=B410=E6=9C=8827=E6=97= =A5=E5=91=A8=E5=9B=9B 13:12=E5=86=99=E9=81=93=EF=BC=9A > I'll add some more people who can probably look at it. > > Dave. Got it, Thanks Dave. Regards, Zheng Wang