From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 88E5013AA2F; Mon, 9 Dec 2024 17:40:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733766016; cv=none; b=CSjkWuKkNjh5dHUE8jUohHa4YOfdo9kxBVR+pjtGJiRvWE+Oe8zjUIRPhuOKKQr3zAt6eNP3wmO5TP9WyeF4RIY0vJ0cbnqKaXGpNdJw4VE08JHTuRK10hDT7qL6qnkxA3RJiT1GCaZCKaeadY4SqIEAYC7bzg6PfiS8ozVYcgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733766016; c=relaxed/simple; bh=P3Li0hA+d4/qdZIMp+kuC9wtISUmDh+RDj/qLLZdrhA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Lpzr+rsrnaFuoWJHlQq6oP5gUaMONvam6OYvs2SOLipF4sEjj5Y0aT38eoD96BDXbM7vF8juukoQKRSH5GbZjOZGGZumeUomF7eFOK5yg1uKyVfDewsMUqcZqtPOVFUcpksdqqXZVfQ3N4lrST2cx3Dj10UhAqdaSdKFDSSoGXI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=iqFaWGyj; arc=none smtp.client-ip=192.198.163.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="iqFaWGyj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733766015; x=1765302015; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=P3Li0hA+d4/qdZIMp+kuC9wtISUmDh+RDj/qLLZdrhA=; b=iqFaWGyjPiKLdrlOcf+K3ap8xIjCBOdTiORFoABvw1xTMaaPwcAxGCR/ NsDq1pRStsSRPkn4mfKD8h46Au4EJ5UORdHArGrotGIqYTcKQ7/thvu1M c1Japu8LE6hVA0Ir036PManx2uDC/I6vwKesXoBPQAVdQKBniXCDlRleq unAphUgMzGwgVzf9BN9yjtwmeZLdtUN8/HuimwT25OFtQK5FUn4AhwaY+ OfAfevNLN/LkBJ1EBU2G2aiOyBX31tUbhr47kFB5m+2/LgltI72ElCAbg ir6t4ivqoQ+al/jiBPTJT2qglKqwXT/kqwfQIwjZFiditf9xdhRe7aK+T w==; X-CSE-ConnectionGUID: 6Y3J2/iTR9GmDQYauA2D4A== X-CSE-MsgGUID: T0l4+bMdSxqbpKS0DqMqDA== X-IronPort-AV: E=McAfee;i="6700,10204,11281"; a="44757287" X-IronPort-AV: E=Sophos;i="6.12,220,1728975600"; d="scan'208";a="44757287" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2024 09:40:14 -0800 X-CSE-ConnectionGUID: P7DZoGf6Rk6ivEnCURkA3A== X-CSE-MsgGUID: qoRm+YCBTEyk77pLYDOq+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,220,1728975600"; d="scan'208";a="94984313" Received: from sgruszka-mobl.ger.corp.intel.com (HELO localhost) ([10.245.118.67]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2024 09:40:11 -0800 Date: Mon, 9 Dec 2024 18:40:09 +0100 From: Stanislaw Gruszka To: Genes Lists Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org, linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, bingbu.cao@intel.com Subject: Re: Linux 6.12.4 - crash dma_alloc_attrs+0x12b via ipu6 Message-ID: References: <2024120917-vision-outcast-85f2@gregkh> <5321021d929cebf7268fc163ddb92cb740c09c82.camel@sapience.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5321021d929cebf7268fc163ddb92cb740c09c82.camel@sapience.com> On Mon, Dec 09, 2024 at 10:11:17AM -0500, Genes Lists wrote: > On Mon, 2024-12-09 at 09:52 -0500, Genes Lists wrote: > > ortly after booting in dma_alloc_attrs - maybe > > triggered in ipu6_probe.  > > > > Mainline v6.13-rc2  works fine on same hardware (i did need to add the This upstream commit is missing. commit 1d4a000289979cc7f2887c8407b1bfe2a0918354 Author: Bingbu Cao Date: Wed Oct 16 15:53:02 2024 +0800 media: ipu6: use the IPU6 DMA mapping APIs to do mapping It does not apply cleanly on 6.12.4, I'll post backport shortly. Regards Stanislaw