From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C03441FF1AD for ; Fri, 17 Jan 2025 10:09:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737108576; cv=none; b=dfoFOSc4kR/WIMiCsaKA+2xFC6kHAoyE7g6ojoQy5ohSBH2XvSgltRK554GPPbmMjOwpQefHc40rbSySeIBQCWJnWp29RVp/lys81sQoqVSFFtonIlzxMx0zKBGvkZQYo8JbuDWRs8vu17Jg789dvgyGWTBj1rmIL4lWNl/wUuM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737108576; c=relaxed/simple; bh=d9EgoUuhbkHIJqEixAMwX64Uj86HsNkxPctY5ZS9oaw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hh1pPmgrP86HhKweTnkaZO39aCAN01QzNLGsqV2Nw7gXQCSN64OehS/SRirPjWdxJH9LkXmCcQYW/iz3cHoKm6mJqYqLM9WgM6kxbzv/wbvKdOHtykuyZOM+f8NtIhN7Kjt4ijLf4fDOaNWs4yxv9oz3QdghoWQ5xTMBwvfpURw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0EB931476; Fri, 17 Jan 2025 02:10:01 -0800 (PST) Received: from bogus (e133711.arm.com [10.1.196.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 57DDC3F7B4; Fri, 17 Jan 2025 02:09:31 -0800 (PST) Date: Fri, 17 Jan 2025 10:09:28 +0000 From: Sudeep Holla To: Viresh Kumar Cc: Vincent Guittot , Sudeep Holla , Alex =?iso-8859-1?Q?Benn=E9e?= , Bill Mills , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] firmware: arm_ffa: Set dma_mask for ffa devices Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Jan 17, 2025 at 03:35:52PM +0530, Viresh Kumar wrote: > Set dma_mask for FFA devices, otherwise DMA allocation using the device pointer > lead to following warning: > > WARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124 > Looks good, will add to my queue after next -rc1. -- Regards, Sudeep