From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E4A303A1E9E; Mon, 30 Mar 2026 08:11:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774858287; cv=none; b=swVcubA6p/93yELrnqPxlC2w1jobjitvDM2FmJU1c5BCURLEidzIAMae4r6Kr/2jsz5cEjwkmTqjfounGuWTWyJRa9BfOvennrSXQHmnkKPXexxYj2SDO3NHFJEWH2/gRfSGrWiV1MzTw/EcbSM3ggdnwnlu3io1Qw3OjH86KtA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774858287; c=relaxed/simple; bh=FxU3BzdU1Yd+vw5pB6zrVobeJeXNX9eeDPDfmbR5WZY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mkAtSt35rJFIhxB/qLmo4lSirSaKwhXBACi4riqoRm3ZEikoQk0CZPSVkI3OTqeEn+yWKwz5VqgPLXbccNeF20lKQ7OHNJN5xpzg8fK1fI1R09vDXgXtaRcUTK4kfC0cM3FEulhndforaw/ZknSdZcSD9QTaW76VuhblP60LE2Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gaI1ENst; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gaI1ENst" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18D34C4CEF7; Mon, 30 Mar 2026 08:11:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774858286; bh=FxU3BzdU1Yd+vw5pB6zrVobeJeXNX9eeDPDfmbR5WZY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gaI1ENstfyuSXngRaENSpeK4Bo5czHOCIGnNdx5l+2C2rG3nJNvOyHX+5xC6pMoeK L8ZvYEjPQ/d6m5/aZex6UpzSsdlXgwAoLljLYHP0Wjm1WVGkIQ7BixGnt9AxO5sytE kBsmLipUaM6tn7U52oSEigaaqTMybUyhZdIX+Ml6hPV7vznPPCL1O3opJ6ANtjak3i A8Ryx+zqWJuuecuXBzhpq+MnNIaS+x4HXz1G5EPRyY95pxHuiWgb2HofO+08dyXWZM YtuXbB1nnwTcCf/gGaD/Pn3Ce3o3xA8nnc5jWPw7TL89xf753ay/NHEEKqsv6n4rdm OV1d9Y067b2Dw== Date: Mon, 30 Mar 2026 10:11:23 +0200 From: Maxime Ripard To: Marek Szyprowski Cc: Mark Brown , Albert Esteve , "T.J. Mercier" , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the dma-mapping tree Message-ID: <20260330-petite-gifted-wildebeest-ff150a@houat> References: <9f63a789-79b6-46fe-8177-b08e1ec120f9@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha384; protocol="application/pgp-signature"; boundary="mdnd254ui5mvsqd2" Content-Disposition: inline In-Reply-To: <9f63a789-79b6-46fe-8177-b08e1ec120f9@samsung.com> --mdnd254ui5mvsqd2 Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: linux-next: build failure after merge of the dma-mapping tree MIME-Version: 1.0 Hi Mark, Marek, On Mon, Mar 30, 2026 at 09:56:30AM +0200, Marek Szyprowski wrote: > On 27.03.2026 21:07, Mark Brown wrote: > > After merging the dma-mapping tree, today's linux-next build (x86_64 > > allmodconfig) failed like this: > > > > x86_64-linux-gnu-ld: vmlinux.o: in function `dma_contiguous_reserve': > > (.init.text+0xbf3bb): undefined reference to `dma_heap_cma_register_hea= p' > > > > Caused by commit > > > > 3a236f6a5cf2da (dma: contiguous: Turn heap registration logic around) > > > > I have used the version from next-20260326 instead. >=20 > Thanks for the information. I've dropped that commit from dma-mapping-for= -next. I'm not sure how it ended up that way, but I have a fix queued up. It should just remove a bunch of loose ends that were left with the original patch. I'm waiting for allmodconfig to finish and I'll send it. Sorry, Maxime --mdnd254ui5mvsqd2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCacowKwAKCRAnX84Zoj2+ dofsAX0Xr3OoVOePrt9b+2B+ZRuI4gMCn+XAxW067yhaEZvvcajXRZv7/adq1Akz U3hHxNABf2YNlDVBcK+bqKUa1FHuvOAlD6ofx0TWxNd+/hHGGfVU310F95+Db3Rn LnJZYcJ0lA== =Wekb -----END PGP SIGNATURE----- --mdnd254ui5mvsqd2--