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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4831C4743D for ; Fri, 11 Jun 2021 06:21:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8C13611CD for ; Fri, 11 Jun 2021 06:21:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230077AbhFKGXy (ORCPT ); Fri, 11 Jun 2021 02:23:54 -0400 Received: from verein.lst.de ([213.95.11.211]:35202 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229633AbhFKGXx (ORCPT ); Fri, 11 Jun 2021 02:23:53 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id C56F968AFE; Fri, 11 Jun 2021 08:21:53 +0200 (CEST) Date: Fri, 11 Jun 2021 08:21:53 +0200 From: Christoph Hellwig To: Horia =?utf-8?Q?Geant=C4=83?= Cc: Dominique MARTINET , Konrad Rzeszutek Wilk , Christoph Hellwig , Jianxiong Gao , Linus Torvalds , "linux-kernel@vger.kernel.org" , Lukas Hartmann , Aymen Sghaier , Herbert Xu , "David S. Miller" , "linux-crypto@vger.kernel.org" , "iommu@lists.linux-foundation.org" Subject: Re: swiotlb/caamjr regression (Was: [GIT PULL] (swiotlb) stable/for-linus-5.12) Message-ID: <20210611062153.GA30906@lst.de> References: <2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Jun 10, 2021 at 05:52:07PM +0300, Horia Geantă wrote: > I've noticed the failure also in v5.10 and v5.11 stable kernels, > since the patch set has been backported. FYI, there has been a patch on the list that should have fixed this for about a month: https://lore.kernel.org/linux-iommu/20210510091816.GA2084@lst.de/T/#m0d0df6490350a08dcc24c9086c8edc165b402d6f but it seems like it never got picked up. 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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_RED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9CDEC4743D for ; Fri, 11 Jun 2021 06:22:03 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2412861184 for ; Fri, 11 Jun 2021 06:22:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2412861184 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id DFD7860638; Fri, 11 Jun 2021 06:22:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8BhNh9K42WGy; Fri, 11 Jun 2021 06:22:02 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp3.osuosl.org (Postfix) with ESMTPS id D32266058B; Fri, 11 Jun 2021 06:22:01 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id AEBDFC000D; Fri, 11 Jun 2021 06:22:01 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 88B6BC000B for ; Fri, 11 Jun 2021 06:22:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 6855F83B62 for ; Fri, 11 Jun 2021 06:22:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RSXWXnuvxgsl for ; Fri, 11 Jun 2021 06:21:59 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp1.osuosl.org (Postfix) with ESMTPS id 2D7ED83B5F for ; Fri, 11 Jun 2021 06:21:58 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id C56F968AFE; Fri, 11 Jun 2021 08:21:53 +0200 (CEST) Date: Fri, 11 Jun 2021 08:21:53 +0200 From: Christoph Hellwig To: Horia =?utf-8?Q?Geant=C4=83?= Subject: Re: swiotlb/caamjr regression (Was: [GIT PULL] (swiotlb) stable/for-linus-5.12) Message-ID: <20210611062153.GA30906@lst.de> References: <2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2e899de2-4b69-c4b6-33a6-09fb8949d2fd@nxp.com> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Dominique MARTINET , Aymen Sghaier , Herbert Xu , Konrad Rzeszutek Wilk , Lukas Hartmann , "linux-kernel@vger.kernel.org" , "David S. Miller" , "iommu@lists.linux-foundation.org" , "linux-crypto@vger.kernel.org" , Linus Torvalds , Christoph Hellwig , Jianxiong Gao X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" T24gVGh1LCBKdW4gMTAsIDIwMjEgYXQgMDU6NTI6MDdQTSArMDMwMCwgSG9yaWEgR2VhbnTEgyB3 cm90ZToKPiBJJ3ZlIG5vdGljZWQgdGhlIGZhaWx1cmUgYWxzbyBpbiB2NS4xMCBhbmQgdjUuMTEg c3RhYmxlIGtlcm5lbHMsCj4gc2luY2UgdGhlIHBhdGNoIHNldCBoYXMgYmVlbiBiYWNrcG9ydGVk LgoKRllJLCB0aGVyZSBoYXMgYmVlbiBhIHBhdGNoIG9uIHRoZSBsaXN0IHRoYXQgc2hvdWxkIGhh dmUgZml4ZWQgdGhpcwpmb3IgYWJvdXQgYSBtb250aDoKCmh0dHBzOi8vbG9yZS5rZXJuZWwub3Jn L2xpbnV4LWlvbW11LzIwMjEwNTEwMDkxODE2LkdBMjA4NEBsc3QuZGUvVC8jbTBkMGRmNjQ5MDM1 MGEwOGRjYzI0YzkwODZjOGVkYzE2NWI0MDJkNmYKCmJ1dCBpdCBzZWVtcyBsaWtlIGl0IG5ldmVy IGdvdCBwaWNrZWQgdXAuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmlvbW11IG1haWxpbmcgbGlzdAppb21tdUBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9y ZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9pb21t dQ==