Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp4414101rwd; Sat, 17 Jun 2023 13:14:50 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4Vf0CgEu+15q2ma3WIcnbFsECUIaoT9kapskDCJWHAna5bx+YboKGPX8PGL9/nHTRzz1Qe X-Received: by 2002:a05:6a21:3810:b0:101:4e04:cef1 with SMTP id yi16-20020a056a21381000b001014e04cef1mr6077496pzb.27.1687032890244; Sat, 17 Jun 2023 13:14:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687032890; cv=none; d=google.com; s=arc-20160816; b=sMY5yk5rq7YNScynjDcgOZKyuVBhqlGECgu1BF8loU1HYMH1OUy+nv/og9qyDIT+br Dt5F3FWTV+CZ7QyDX5ZGAB54OhvmXgyEMxNlD8gtmg0qNjKklVbmshVatf8C2+fQ3+BV ggAmnEQTDzxH1q2EwiB3mdrkkFiDR0RWAm8n+tvTjlJ49XUGTlNYXIfoDewN5YrlLFaN r8e8tTwibB+AsKQ6y/u365WvhiOEL4cHttbzcwb0EHXULlEw2LXRTa1S7p4nxyGYQfb/ khRjWP/Ic4iwlfnD0dxlJCKv5kylUHuOHh4K5M/QEiHuSqsYO+NnJxL3TQoyoRKr2jCS iW1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :cc:to:subject:from:date; bh=+JJ8upJR02MPkzmlaEtvrTYczZg0/pVFvHwm0hfoOsw=; b=amB9gaCOd/mq0rD4XB+5R+dkHpFTPwhCCS9h10IBcwV54PdDeGMlVBYUjyWgxkNmtn oyWmzkyvOHWHBZGqYzdCVua2ptxBeX7VqVwMyTxrFRZh8vXRaxt030Dt/cEw8ijxxznC ePHlGEWRvnUCxcnoXsq35M9Z1hcni2kDLKglwOO1iy72TBoXPWt0B6B6SakQn2QxSZqw 2l6ysNdhVpvRBwf3xnK4gONwnXnmrw1LT6I5Vfdb7tsOrSzS6rjicTNtd2MTK2+imykn w/vuvrawHPF05FWYHy7qiOMxLgGvcYQG1VPn2PF4AzFD6u5nYBTSzRzgfX3FrfPcGWbn 86tg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id o7-20020a639207000000b0053f0bfcd4fasi3538738pgd.173.2023.06.17.13.14.24; Sat, 17 Jun 2023 13:14:50 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232757AbjFQT1j (ORCPT + 99 others); Sat, 17 Jun 2023 15:27:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230371AbjFQT1i (ORCPT ); Sat, 17 Jun 2023 15:27:38 -0400 X-Greylist: delayed 107823 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sat, 17 Jun 2023 12:27:37 PDT Received: from MTA-09-4.privateemail.com (mta-09-4.privateemail.com [198.54.127.118]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B44819AF; Sat, 17 Jun 2023 12:27:37 -0700 (PDT) Received: from mta-09.privateemail.com (localhost [127.0.0.1]) by mta-09.privateemail.com (Postfix) with ESMTP id B926C18000AE; Sat, 17 Jun 2023 15:27:36 -0400 (EDT) Received: from [192.168.2.177] (bras-base-toroon4332w-grc-19-174-93-80-116.dsl.bell.ca [174.93.80.116]) by mta-09.privateemail.com (Postfix) with ESMTPA id A3C4E18000AA; Sat, 17 Jun 2023 15:27:32 -0400 (EDT) Date: Sat, 17 Jun 2023 15:27:25 -0400 From: Hamza Mahfooz Subject: Re: KVM page-fault on Kernel 6.3.8 To: Sean Christopherson Cc: kvm@vger.kernel.org, regressions@lists.linux.dev, linux-kernel@vger.kernel.org Message-Id: In-Reply-To: References: X-Mailer: geary/43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed X-Virus-Scanned: ClamAV using ClamSMTP X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 On Fri, Jun 16 2023 at 04:59:36 PM -07:00:00, Sean Christopherson wrote: > What makes you think this is KVM related? I don't see anything KVM > related in Well, it corresponds a QEMU crash. > the splat. The !PRESENT #PF is coming from aio_read(), not from KVM. > The > ?kvm_arch_vcpu_put line is just mispeculation from the unwinder.