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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 0EDADC4361B for ; Thu, 3 Dec 2020 17:39:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 69B3D207A2 for ; Thu, 3 Dec 2020 17:39:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729490AbgLCRjd (ORCPT ); Thu, 3 Dec 2020 12:39:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729452AbgLCRjc (ORCPT ); Thu, 3 Dec 2020 12:39:32 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DAF6C061A4F; Thu, 3 Dec 2020 09:38:52 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id p8so2736656wrx.5; Thu, 03 Dec 2020 09:38:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=uYCVp+ROnWAuTHx/WVxuFJUTOv4XtS0u0ecePyghuy4=; b=AaRmIrUv35OFpjMGsf+Vfpv6OZQDp+HxUElh99lWrg9+0GH0pStLRhzc05Jz8BfIKh PJQiolq6YWSL/oXh3l3SkHpYHHBtppKNHb7eyLJ0qsXl+cFmy6M+T7EzKbRlyFbWH0DK Fdsd6kvcKZ4glbX0veXcGNkujfChbduCchBhYQsZ1l1w8fGpa3wTVKeIRHR9j0zhktwK mB0HZCUMEitrsItCfu0l7Ul3ONEaKczABvhUGlXSUkrc2IzDsZcJK3XZeDObhqAsRBG0 TCFX/M9lI+SfpV/LyMlk7KjT8EIlUPtFh083Ty0UdSDkpxEfY9IipAzP/L64WT8WlP6Z IhGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=uYCVp+ROnWAuTHx/WVxuFJUTOv4XtS0u0ecePyghuy4=; b=FT5p7eNtwwyTBezhjoH3Y62XQxF/v+CfDauqUD5rF0nYGsblCTal5FO/UhJYBwGSFi 7Ii6hCWyo1l82jywV7N8Yy6kcMenvaSGJWycPYF1p9Q/B1wXUCdrpqYlh00qPTf2nif6 XfdvxyMBJSLU4+KnOOReybRO1YfP1svxH6w9w5jViFDAKO0SbLWjXiB6izmyX+8t/kig Fd4CNecR6IyhoxRcoXqe078r9Sq+UHo0xnsTu4zJypX+oWz/8rqRqQJR4rqMiyhg5b6g 3aAnJmdo1UZl/lfZTA/0lRMg+eZMkVbL51E4Z2avowdXnbSN3V2dZ/iIqyVS0sFnuGla wSpg== X-Gm-Message-State: AOAM5333nMPAKUB4VP6KpAakbZdgekPN5vnAzMVAflOgFKhkFTcJNJb4 C4WAS8zBkZpVSk3IgQw8414= X-Google-Smtp-Source: ABdhPJx+aTulitGR17lj3dHbRtrY0MTfpWx8jEnTCSB9Rmp1Ww5fqpILJS8n33+b1fd2Ilzb9URfhQ== X-Received: by 2002:adf:e850:: with SMTP id d16mr313731wrn.214.1607017131088; Thu, 03 Dec 2020 09:38:51 -0800 (PST) Received: from Red ([2a01:cb1d:3d5:a100:264b:feff:fe03:2806]) by smtp.googlemail.com with ESMTPSA id s4sm193347wru.56.2020.12.03.09.38.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Dec 2020 09:38:50 -0800 (PST) Date: Thu, 3 Dec 2020 18:38:46 +0100 From: Corentin Labbe To: Thomas Gleixner Cc: herbert@gondor.apana.org.au, mripard@kernel.org, wens@csie.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: crypto: sun4i-ss: error with kmap Message-ID: <20201203173846.GA16207@Red> References: <20201201130102.GA23461@Red> <87ft4phcyx.fsf@nanos.tec.linutronix.de> <20201201135252.GA9584@Red> <87y2ihfw6z.fsf@nanos.tec.linutronix.de> <20201201144529.GA6786@Red> <87v9dlfthf.fsf@nanos.tec.linutronix.de> <20201202195501.GA29296@Red> <877dpzexfr.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <877dpzexfr.fsf@nanos.tec.linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Dec 02, 2020 at 09:59:36PM +0100, Thomas Gleixner wrote: > On Wed, Dec 02 2020 at 20:55, Corentin Labbe wrote: > > On Tue, Dec 01, 2020 at 04:15:08PM +0100, Thomas Gleixner wrote: > > > > The result could be seen at http://kernel.montjoie.ovh/129768.log > > The log is 9Mb, but the ftrace dump seems not terminated, tell me if you need more. > > Correct, the interesting entries right before the crash are missing. Can > you try to make the trace buffers smaller or wait longer before > terminating the thing? > > 16k buffer size per CPU should be completely sufficient. That should > give us roughly the last 100 entries per CPU. > > 'trace_buf_size=16k' > > is the command line option for that. > I have set a longer timeout and now the job end with the crash: http://kernel.montjoie.ovh/130094.log 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=-0.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 29038C4361A for ; Thu, 3 Dec 2020 17:40:11 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 AC316206CB for ; 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Thu, 03 Dec 2020 09:38:50 -0800 (PST) Date: Thu, 3 Dec 2020 18:38:46 +0100 From: Corentin Labbe To: Thomas Gleixner Subject: Re: crypto: sun4i-ss: error with kmap Message-ID: <20201203173846.GA16207@Red> References: <20201201130102.GA23461@Red> <87ft4phcyx.fsf@nanos.tec.linutronix.de> <20201201135252.GA9584@Red> <87y2ihfw6z.fsf@nanos.tec.linutronix.de> <20201201144529.GA6786@Red> <87v9dlfthf.fsf@nanos.tec.linutronix.de> <20201202195501.GA29296@Red> <877dpzexfr.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <877dpzexfr.fsf@nanos.tec.linutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201203_123854_628806_2AC0A739 X-CRM114-Status: GOOD ( 16.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, mripard@kernel.org, wens@csie.org, linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Dec 02, 2020 at 09:59:36PM +0100, Thomas Gleixner wrote: > On Wed, Dec 02 2020 at 20:55, Corentin Labbe wrote: > > On Tue, Dec 01, 2020 at 04:15:08PM +0100, Thomas Gleixner wrote: > > > > The result could be seen at http://kernel.montjoie.ovh/129768.log > > The log is 9Mb, but the ftrace dump seems not terminated, tell me if you need more. > > Correct, the interesting entries right before the crash are missing. Can > you try to make the trace buffers smaller or wait longer before > terminating the thing? > > 16k buffer size per CPU should be completely sufficient. That should > give us roughly the last 100 entries per CPU. > > 'trace_buf_size=16k' > > is the command line option for that. > I have set a longer timeout and now the job end with the crash: http://kernel.montjoie.ovh/130094.log _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel