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 3B306EB64D9 for ; Thu, 15 Jun 2023 21:24:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236509AbjFOVYn (ORCPT ); Thu, 15 Jun 2023 17:24:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230113AbjFOVYm (ORCPT ); Thu, 15 Jun 2023 17:24:42 -0400 Received: from mail-pg1-x549.google.com (mail-pg1-x549.google.com [IPv6:2607:f8b0:4864:20::549]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C8C11FC2 for ; Thu, 15 Jun 2023 14:24:41 -0700 (PDT) Received: by mail-pg1-x549.google.com with SMTP id 41be03b00d2f7-53f44c2566dso59557a12.2 for ; Thu, 15 Jun 2023 14:24:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1686864280; x=1689456280; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=BTZ5wBqtEZTdQvE+t4svmHg7qfGpYuHSch0PJIYuwpc=; b=UAVsbD+rOMz++YgcW9tDED5JpE4OtPhi8YPdcJXBtp9QX/IuUNehT65/Ow0C2MVATA EGkOw9+hzLJ/cne35+LiVmqq2VTyNPYprLQrF9PLovES/6rq+ysn1ynLSIPg9dxR0QcP ohnL9z8scervdEXxdk8w4DmpOq30/cvInSmT5Gg8XN4EymRebuq04qWWupQWdLUWsAl9 /oLD4P/6IaBzJWYwS1JXtGKIvkCsJwaGsLRIh5HRYg26diQc+RPmV3rRY2yHtn5phe+V 00L3TnFD95hRUUoX3sWZZv7weYp4e19oOTv/Axg4x7EepYQ1PmPoMjahS3ar1I7WQNkm guqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686864280; x=1689456280; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BTZ5wBqtEZTdQvE+t4svmHg7qfGpYuHSch0PJIYuwpc=; b=gcnQ3FsjUjI1gBbIRjR96XXd6udWdf+Y0n7tWhV0tfM1YU3mXS+SKVjryH+M3D8Ql5 cgOHzrcdjji40oFrPqn1zGphW6uREGWzrcqhWy2Q7rS6DMczbdnyairI/kj3w1Y0oiNu dXjfpJxZCp/IPpUjMGsE47LScPi+q7412aci/RJOUq/oxRX5jSLySTNjHg41D6w7cF35 sAN8YueFmJ1EtMmXL/PQhHcsLAT4wmraM4MEpSfYslwGJRnJFB+aoANghi4WmrebRPoa rBqwLurSuUF2jS0kR9fKur9ht4UOUAs9msLdVC+A8QpyFvvKR+9wg2jXCP8yotaXErvZ yg4A== X-Gm-Message-State: AC+VfDxYp4EYoLtU88rdEk84qX2eNSCufIAIyBaIfwpDJjJPai1BLh5c Y8O9FSJ1ZR2a0S6J01yR/7tovye9U7M= X-Google-Smtp-Source: ACHHUZ7KzdQOHShTf1QUgNGdz/w2OVyoX+Tv6bGUzNqpJKuWr7Ua1EYxLokpQ+pxGv3Ta28uZLEjEQEgwWQ= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a63:5559:0:b0:54f:73ef:f3a with SMTP id f25-20020a635559000000b0054f73ef0f3amr2104031pgm.9.1686864280542; Thu, 15 Jun 2023 14:24:40 -0700 (PDT) Date: Thu, 15 Jun 2023 14:24:38 -0700 In-Reply-To: <20230615054259.14911-1-gshan@redhat.com> Mime-Version: 1.0 References: <20230615054259.14911-1-gshan@redhat.com> Message-ID: Subject: Re: [PATCH v3] KVM: Avoid illegal stage2 mapping on invalid memory slot From: Sean Christopherson To: Gavin Shan Cc: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, mtosatti@redhat.com, maz@kernel.org, will@kernel.org, c.dall@virtualopensystems.com, peterx@redhat.com, david@redhat.com, aarcange@redhat.com, shahuang@redhat.com, hshuai@redhat.com, zhenyzha@redhat.com, shan.gavin@gmail.com Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Thu, Jun 15, 2023, Gavin Shan wrote: > Cc: stable@vger.kernel.org # v3.9+ > Fixes: d5d8184d35c9 ("KVM: ARM: Memory virtualization setup") > Reported-by: Shuai Hu > Reported-by: Zhenyu Zhang > Signed-off-by: Gavin Shan > --- With Oliver's comment suggestion, Reviewed-by: Sean Christopherson