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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A1F3AC433EF for ; Mon, 6 Dec 2021 11:00:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 400D88258A; Mon, 6 Dec 2021 11:00:51 +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 0kmR4gDPdaVm; Mon, 6 Dec 2021 11:00:50 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id 1AD97826A4; Mon, 6 Dec 2021 11:00:50 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id D6DD4C001E; Mon, 6 Dec 2021 11:00:49 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 392E1C0012 for ; Mon, 6 Dec 2021 11:00:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 11CF2406AA for ; Mon, 6 Dec 2021 11:00:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nltEwVeSVfez for ; Mon, 6 Dec 2021 11:00:46 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp4.osuosl.org (Postfix) with ESMTPS id B62FE405F3 for ; Mon, 6 Dec 2021 11:00:46 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id E865337E; Mon, 6 Dec 2021 12:00:43 +0100 (CET) Date: Mon, 6 Dec 2021 12:00:40 +0100 From: Joerg Roedel To: Dafna Hirschfeld Subject: Re: [PATCH] iommu: log iova range in map/unmap trace events Message-ID: References: <20211104071620.27290-1-dafna.hirschfeld@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211104071620.27290-1-dafna.hirschfeld@collabora.com> Cc: iommu@lists.linux-foundation.org, kernel@collabora.com, will@kernel.org 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="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Thu, Nov 04, 2021 at 09:16:20AM +0200, Dafna Hirschfeld wrote: > In case of an iommu page fault, the faulting iova is logged in > trace_io_page_fault. It is therefore convenient to log the > iova range in mapping/unmapping trace events so that it is > easier to see if the faulting iova was recently in any of > those ranges. > > Signed-off-by: Dafna Hirschfeld > --- > include/trace/events/iommu.h | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-) Applied, thanks. Next time, please start the subject after 'iommu:' with a capital letter. Thanks, Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu