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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8291CC43334 for ; Thu, 14 Jul 2022 08:22:18 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 15993940198; Thu, 14 Jul 2022 04:22:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 10827940134; Thu, 14 Jul 2022 04:22:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 01E54940198; Thu, 14 Jul 2022 04:22:17 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id E75FB940134 for ; Thu, 14 Jul 2022 04:22:17 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id B499421382 for ; Thu, 14 Jul 2022 08:22:17 +0000 (UTC) X-FDA: 79685013114.06.6DE449B Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf23.hostedemail.com (Postfix) with ESMTP id D7F10140083 for ; Thu, 14 Jul 2022 08:22:16 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 3917168AA6; Thu, 14 Jul 2022 10:22:12 +0200 (CEST) Date: Thu, 14 Jul 2022 10:22:12 +0200 From: Christoph Hellwig To: Anshuman Khandual Cc: Naresh Kamboju , Linux-Next Mailing List , open list , lkft-triage@lists.linaro.org, regressions@lists.linux.dev, linux-mm , Andrew Morton , Stephen Rothwell , Christoph Hellwig , "open list:IOMMU DRIVERS" , Tom Lendacky , conor@kernel.org, Marek Szyprowski , Robin Murphy Subject: Re: [next] Kernel panic - not syncing: swiotlb_init_remap: nslabs = 0 too small Message-ID: <20220714082212.GA30886@lst.de> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1657786937; a=rsa-sha256; cv=none; b=UKKckkA+PEOcCF6PHas0qJyBjnQkBJFn4g3zeIkH1ztyot5ZeL3gdaLpTQxr9twMtkgJc1 sU/oxo8qkmBb1OMtLpBRvQllSzkaCxjc78opJko65R3R3X8HJLq9AN4Thsoff/sDf9vosA p8XQw5Rn4v5otnp+i1A7gXfvcOpS7HQ= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=none; dmarc=none; spf=none (imf23.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1657786937; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Svoukt2Kq+NEbiWMHjq2eRcAI89c9I+84MKVNu7o++8=; b=cqNMtXhb8h8A+eIheNWMz8VFulkzG1TInWeCUwjdaPZofRwRXmI7ChxTDGUhEDjQkw8QwX IX/JZpIjjsWU4YdiO8Qd2qTZmHWvv1PytX0UsDo/A161klDHFd+u9NkaVXXrs1mdrrSxBZ q7XREzYzCsxUaSLYmVjW04DmTrW8RFo= X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: D7F10140083 Authentication-Results: imf23.hostedemail.com; dkim=none; dmarc=none; spf=none (imf23.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de X-Stat-Signature: tz77ikrxkwq6mit1hg5k68x1pyoto7xq X-Rspam-User: X-HE-Tag: 1657786936-469313 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Jul 14, 2022 at 01:50:02PM +0530, Anshuman Khandual wrote: > 26ffb91fa5e0fb282e8 ("swiotlb: split up the global swiotlb lock") This has been replace with 20347fca71a387a3751f7bb270062616ddc5317a that should fix the issue.