Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp365215pxj; Thu, 17 Jun 2021 04:42:06 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwpM6fFAZdmi5qyax1mer+imvLch5bd5DNKR5Lb0my0YjyLDNwwVUkZbY+89Rm4u0l9foin X-Received: by 2002:a92:c989:: with SMTP id y9mr3312596iln.228.1623930125902; Thu, 17 Jun 2021 04:42:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623930125; cv=none; d=google.com; s=arc-20160816; b=JKrBfNUXF6Fwj6uw5RDMfKssqshwX6a/+XmHEGHDFUlSfLCzUbg0Mh1Cxg+GoV3J3i UB1gH/ffPB/JmiIT4hPgNkjI0d1LXd7LXdkmrp6+sUCGNlY1ahLSO/zugYyBG8TDpRQt zRYKKVgpQ2gC3vXWofUPRyTS8diDIPnaDkIdo9UFeH3W0u06bDew5MWsNmT3LM66SZmA bMJ99mpa4RpDOYWjnKsHBwtOBgG+aWV0bIQfo1Bo8gMtXd1Z+N+5xAdtKuSm6UUjwfnq FpI6JqX84xa2f4Dy3A8HfxWbleSACkDA5zYK96ovR1/DS/zJWfgUgbuLR8Hj1ptTA1D9 TtEQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=akyVfwE7TsB7SuGm1arGulid0iKQbJ+rlQa13I7NL4Y=; b=GvbzEQF9CWQ3MzwLVMcLc+3iBD/DikN3t1W3c6u0vpmti/1YC9WhGIGjnVdMW9OyYJ 31cgH0fuVt6LRhoVLoAgDRtyYqa8uQwvjzlHBeGhqXrvzLpOJpisysxth4jamG3/y7Pc chk0iHTVRJfZTrm4ERRdb6yFZvaTvSW2tp42QgON5GiMnpnheTvVv+XzoPLiMo1YOhDH ngocT83IhuY+Mh3/CO2s1UMIZhlRi5bo9OXkHpED+1gZNN+nx4IYTvzI6S08eUhnV/Tg Og3fXBpbvmloRBY3uqm5cQrAxnMb7vTEi/mqGdC7zcXphBdf4bdlweNZLfhyPzXFd/Q1 CT5g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l14si5698405ils.51.2021.06.17.04.41.43; Thu, 17 Jun 2021 04:42:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232070AbhFQLfU (ORCPT + 99 others); Thu, 17 Jun 2021 07:35:20 -0400 Received: from verein.lst.de ([213.95.11.211]:58410 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231386AbhFQLfU (ORCPT ); Thu, 17 Jun 2021 07:35:20 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 99F0168C4E; Thu, 17 Jun 2021 13:33:09 +0200 (CEST) Date: Thu, 17 Jun 2021 13:33:09 +0200 From: Christoph Hellwig To: Konrad Rzeszutek Wilk Cc: Jianxiong Gao , Konrad Rzeszutek Wilk , Christoph Hellwig , Dominique MARTINET , Linus Torvalds , Horia =?utf-8?Q?Geant=C4=83?= , "linux-kernel@vger.kernel.org" , Lukas Hartmann , Aymen Sghaier , Herbert Xu , "David S. Miller" , "linux-crypto@vger.kernel.org" , "iommu@lists.linux-foundation.org" , Marc Orr , Erdem Aktas , Peter Gonda Subject: Re: swiotlb/caamjr regression (Was: [GIT PULL] (swiotlb) stable/for-linus-5.12) Message-ID: <20210617113309.GA17666@lst.de> References: <2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com> <20210611062153.GA30906@lst.de> 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) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Jun 16, 2021 at 08:27:39PM -0400, Konrad Rzeszutek Wilk wrote: > How unique is this NVMe? Should I be able to reproduce this with any > type or is it specific to Google Cloud? With swiotlb=force this should be reproducable everywhere.