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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B0026D68BF0 for ; Thu, 18 Dec 2025 08:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4mxIe2RWCdQyoniiqHbqT+fSW/1ncegpctg5OKn3wFA=; b=4Kypgl9UJxtaiFSUD4em7GOYXI SsFqK6QBNprjg8RLrdxBtEkd9n19YTenOllF+jaDYnAt9e0SlI4VUcUbxcVWsYRHoucRlStobKzcO g9MsKVGTOTR/Ru/UPg5uN7Vu4IjZSImknDqZFhCWRjcho4GynCFG1LB8RMUg+WC/z0kcRJn2MtBVU IH+kmK+xVCBDIIX5dS1xjXtl4ALnBbwvzJD5tiUgjEUmn9+YPMn3XUtau688nMmmeHyHSEJLCBI9C JC1WXCyQCdUhKKm9wNnNTahNuv3NCQ3c3mWrV27vLP5XjCsLJQ4rn6HbHxY7QEDD+fPVkAn+ZiUSF NleKPXig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vW9YQ-000000084d4-35Jm; Thu, 18 Dec 2025 08:40:10 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vW9YO-000000084c6-1VqT for linux-arm-kernel@lists.infradead.org; Thu, 18 Dec 2025 08:40:09 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 9D01A4405A; Thu, 18 Dec 2025 08:40:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD4B5C4CEFB; Thu, 18 Dec 2025 08:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766047207; bh=ofPz3WZxF0qhrxc5N6KO0WklVZWUMGP/4at4uzuCx5s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rmVVJePJGXR+kQkm3+r1Kbt0GyikF3QfUnymI7CCZrHKsRgARfO2o2ba2kB+bpPCT UHrvTWZoxuQAIRQXxc9I5NeoAcCrZBmmcrAlJnug5BaQTQvVwVqvaJjDuY33ZMzoy6 BAr6jLOIpi2I8WC82e6kp81I8nrCa8WqCHQlSBTqZwv7g1LhXawg+JG4WGZSyz9t7l lUOt/NCn0KCw0dStvCGVQTawL+HWAy5Lrwn0Gx39IwmYRZLbytZdLLUDYSPzigtubq ZxR25apmkkEWekeoA8W1U6GFN06j4Og1ARDAkIDWxQbraNlGOfxULa77Gl1qMs8cke OZqPmHVBTqbAw== Date: Thu, 18 Dec 2025 10:40:02 +0200 From: Leon Romanovsky To: Guenter Roeck Cc: Marek Szyprowski , Robin Murphy , Russell King , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Richard Henderson , Matt Turner , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Geoff Levand , "David S. Miller" , Andreas Larsson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, linux-alpha@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, Jason Gunthorpe , Jason Gunthorpe Subject: Re: [PATCH v5 09/14] parisc: Convert DMA map_page to map_phys interface [qemu test failure] Message-ID: <20251218084002.GD39046@unreal> References: <20251015-remove-map-page-v5-0-3bbfe3a25cdf@kernel.org> <20251015-remove-map-page-v5-9-3bbfe3a25cdf@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251218_004008_441496_1038AB6A X-CRM114-Status: GOOD ( 12.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Dec 17, 2025 at 04:17:38AM -0800, Guenter Roeck wrote: > Hi, > > On Wed, Oct 15, 2025 at 12:12:55PM +0300, Leon Romanovsky wrote: > > From: Leon Romanovsky > > > > Perform mechanical conversion from .map_page to .map_phys callback. > > > > Reviewed-by: Jason Gunthorpe > > Signed-off-by: Leon Romanovsky > > This patch causes all my 32-bit parisc qemu tests with C3700 machine > to fail. Network interface tests fail, and all boot attempts from > any kind of hard drive (scsi, usb) fail with this patch in the tree. Thanks for the report. I have a fix ready; I'll clean it up and send it out by EOD. > > Guenter