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[209.132.180.67]) by mx.google.com with ESMTP id m63-v6si6328517pld.62.2018.07.28.11.52.58; Sat, 28 Jul 2018 11:53:40 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@pks.im header.s=fm1 header.b=VLL3W1iP; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=Suh3RCea; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730393AbeG1USR (ORCPT + 99 others); Sat, 28 Jul 2018 16:18:17 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:60613 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730356AbeG1USQ (ORCPT ); Sat, 28 Jul 2018 16:18:16 -0400 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 9D6B021BCD; Sat, 28 Jul 2018 14:50:51 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Sat, 28 Jul 2018 14:50:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pks.im; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=WSatdau3OCAiFUnwXJvK+tQrJMHPXjclAGIh+4ndfBA=; b=VLL3W1iP /gdxEA/cpf4LeFoMVKMFeQVO6TIEkY8Tq8k9vYG8Ytq+kSzi89yBm19OpFs6LaQv fC5xfbS8tPWnHcIuP0nGkH6JtX0KajkPN4oWlRBD66ynES6ZzEiISwEAShVVFdSe BtKvMqybcTSAwekhW+8Pt3rI8tCTXO66boPVcNElgVzeiYfH2ZGeq62BUnKEeKIH XxGKPhSyNtrnYbkzVWKoENmEc+NLCCs78cFuBf+xFSXuWTesN+AOIHYgLbnGHxkm 1DaYcPUZs14VWu0QVezFF2TaIrfUrsMIn5HfaBv+HUc1KR/FQBCS300i23bEhZmU QMosKlYdIASOgw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; bh=WSatdau3OCAiFUnwXJvK+tQrJMHPX jclAGIh+4ndfBA=; b=Suh3RCeatnk9RIHWnz7b5Rs54AaEVgs/J2dwXtYpIulod LgM4tdVCCgfD6oqdAi3nu2g4tnmy9fR5kS/+uhiQOIyfZz9uBYY6ck5KZGNV7KBg 8/jeNf8yQOKqBHw4Xy+xnUpash2x56MRL2LT+RdHrTJjxtRMiwO09x5gbxjJLDFi Zyu18ZHaLbBzO07qcXyKXZshRG2VbD74wkUPzhMoIRmgtKPmkTt1udIrvFreaajH MwsMwQ085WIRqGELbTom0GOU+anha9urFsRsLKriz3uiJUzzz/ejJ6ZMELDWeAwQ A2+T2l39fF1zZ1hAIcDPRGqkIMqGStYxrIN9PV6sw== X-ME-Proxy: X-ME-Sender: Received: from apu2.pks.im (x4db48333.dyn.telefonica.de [77.180.131.51]) by mail.messagingengine.com (Postfix) with ESMTPA id 1CC8B1026C; Sat, 28 Jul 2018 14:50:50 -0400 (EDT) Received: from localhost (10.192.0.12 [10.192.0.12]) by apu2.pks.im (OpenSMTPD) with ESMTPSA id d019219f (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Sat, 28 Jul 2018 18:50:48 +0000 (UTC) Date: Sat, 28 Jul 2018 20:50:49 +0200 From: Patrick Steinhardt To: Bart Van Assche Cc: "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "axboe@kernel.dk" , "ming.lei@redhat.com" Subject: Re: [PATCH] block: fix NPE when resuming SCSI devices using blk-mq Message-ID: <20180728185049.GA1663@xps.pks.im> References: <20180726083850.GB1674@ncase> <62ddc886d005b91bd6a1bd8775259bb0b5cbe2b2.camel@wdc.com> <20180727123533.GA1588@xps> <6f00aeea242c20be1e2709bb00d27d79a8a8facf.camel@wdc.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="HcAYCG3uE/tztfnV" Content-Disposition: inline In-Reply-To: <6f00aeea242c20be1e2709bb00d27d79a8a8facf.camel@wdc.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --HcAYCG3uE/tztfnV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jul 27, 2018 at 03:03:09PM +0000, Bart Van Assche wrote: > On Fri, 2018-07-27 at 14:35 +-0200, Patrick Steinhardt wrote: > +AD4- +ADw-1+AD4AWw- 53.411700+AF0- BUG: unable to handle kernel NULL p= ointer dereference at 00000000000001a8 > +AD4- +ADw-4+AD4AWw- 53.411733+AF0- RIP: 0010:blk+AF8-set+AF8-runtime+A= F8-active+-0x2d/0x50 >=20 > Are you sure commit 4fd41a8552af (+ACI-SCSI: Fix NULL pointer dereference= in > runtime PM+ACIAOw- December 2015) is in your kernel tree? >=20 > Bart. Yes, I am: $ git describe v4.17.10 $ git tag --contains 4fd41a8552af v4.17.10 v4.17.10 I've also manually verified that all changes from 4fd41a8552af are contained in the sources, which they are. 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