From patchwork Thu Jun 20 13:06:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunkun Jiang X-Patchwork-Id: 13705468 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6E9D5C2BA18 for ; Thu, 20 Jun 2024 13:07:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=uKBvuWO7ZaoPA4SFWKSv5GEMLpVWz2BZOrURqBnUXVk=; b=XCEQYj5a/fHxL6bugtsZWsUNew N3MnNVw/tUqJ6h2DhrMNgCyhWVfwAhfdj7JLq7ddxrM7gW5DtoOB20jh8y3uWU+e6fI8yUpWTk7H0 JyYGRmrpCO/zEjE+Yb44jQ5dK5FQ3FieuA4XhN/kT7Qn6NU/VD+UxqFJxS6os7CxhZXLM8neEmB5i Uq9bImT8lUT9G38Eg7FVzAebpWWX1uG+VhVjprU4IxSPGxr+S2ajP4jTCHk1DqfGP1aa16Z467GVn SZXdREskornpjaHWFxmBV9mvQ74XWlIzB6TDIP2tO3xCq5TkSgx/6IYhwb0iAWxf3lCkUc1XCWyYM i5xCOVbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKHVY-000000055oc-2ro1; Thu, 20 Jun 2024 13:07:20 +0000 Received: from szxga08-in.huawei.com ([45.249.212.255]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKHVV-000000055mG-0wAA for linux-arm-kernel@lists.infradead.org; Thu, 20 Jun 2024 13:07:19 +0000 Received: from mail.maildlp.com (unknown [172.19.163.252]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4W4gdR05q0z1N8Pj; Thu, 20 Jun 2024 21:02:51 +0800 (CST) Received: from kwepemm600007.china.huawei.com (unknown [7.193.23.208]) by mail.maildlp.com (Postfix) with ESMTPS id 4FFDE18007E; Thu, 20 Jun 2024 21:07:07 +0800 (CST) Received: from DESKTOP-6NKE0BC.china.huawei.com (10.174.185.210) by kwepemm600007.china.huawei.com (7.193.23.208) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 20 Jun 2024 21:07:06 +0800 From: Kunkun Jiang To: Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Catalin Marinas , Will Deacon , Randy Dunlap , Eric Auger CC: , , , Kunkun Jiang , Subject: [PATCH 0/3] KVM: arm64: vgic-its: Some fixes about vgic-its Date: Thu, 20 Jun 2024 21:06:47 +0800 Message-ID: <20240620130650.1279-1-jiangkunkun@huawei.com> X-Mailer: git-send-email 2.26.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.185.210] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemm600007.china.huawei.com (7.193.23.208) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240620_060717_450906_7F07F9D9 X-CRM114-Status: UNSURE ( 5.40 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org There are three fixes about vgic-its: Patch 1: A data length check is added in vgic_its_save_* Patch 2-3: Fix two bugs in the scenario of continuous save and restore Kunkun Jiang (3): KVM: arm64: vgic-its: Add a data length check in vgic_its_save_* KVM: arm64: vgic-its: Clear dte when mapd unmaps a device KVM: arm64: vgic-its: Clear ite when discard frees an ite arch/arm64/kvm/vgic/vgic-its.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-)