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 95D512D8796; Tue, 16 Dec 2025 16:56:28 +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=1765904188; cv=none; b=AOM8NuCjougclU5jaL+NSnH0UGFh4XJJnsXYSrgxsbokyFfB0Z6Orj2fCdRPXWGXvFo+yPNJ83EEl6mBNrf1rOVeqwACTErE1hhgd/j/Aa6fcSYi5foP4SdHtXVbM8UsilNejK6uiFHPw4KqzQ0bKARLUyvJc8hUc0qGPegbXVs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765904188; c=relaxed/simple; bh=4C+PIkTMFYRa2XqQ2KK0/ciIESaCrmvl0r0Ji4+puoE=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=hoQvwiHIQxkeYP1joyHFIOwGV2PxfZEfljIvuLiL5NqITmbl5nSlA1GZ6EQcqRf6jocJIguFkN1cNUu5Bg+haC6/iXJDYOrZMHnAdOdLGoi70cr7xRz6AE+UOCKSRGGC/kNVnwtlXFzDdck62eiI2z4f8oERuJUEGDYd7bC9ezo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h/+gXz3x; 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="h/+gXz3x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80EC3C4CEF1; Tue, 16 Dec 2025 16:56:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765904188; bh=4C+PIkTMFYRa2XqQ2KK0/ciIESaCrmvl0r0Ji4+puoE=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=h/+gXz3xsDpqQv5g+n31H6zOzx+Wyz3VdnU+pbrWnZ3fWgJm/x3HYRry2p9GIBcJZ VojuUSWl9LW9xJXwuK+4oHLBT5iTxYUmKDfXk5pwVpo5cgz3PJ6sYwfPZGxKmseuSf wezUceTeUxMPuM+xZ+t2A3PmOom0Eane64SI7OQ2wGu/55EOkaECv/Hk55TXwGyZWL 2Od5yb6qgS44g8kszwd6k4ucPEpXqBoF/UTOwvmF/zpzjydAGCIEJXnxmA+LCH9LOa sDQzke3P/yBRvTZfnNPzV9/+xeptmD1PC4rQ6cAwrzMNL+tg/gYPY7T7tc/Snt1v2C yy9zADTiB1BNQ== From: Vinod Koul To: radhey.shyam.pandey@amd.com, michal.simek@amd.com, Suraj Gupta Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <20251021183006.3434495-1-suraj.gupta2@amd.com> References: <20251021183006.3434495-1-suraj.gupta2@amd.com> Subject: Re: [PATCH RESEND] dmaengine: xilinx_dma: Fix uninitialized addr_width when "xlnx,addrwidth" property is missing Message-Id: <176590418615.422798.3456929870875820677.b4-ty@kernel.org> Date: Tue, 16 Dec 2025 22:26:26 +0530 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="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Wed, 22 Oct 2025 00:00:06 +0530, Suraj Gupta wrote: > When device tree lacks optional "xlnx,addrwidth" property, the addr_width > variable remained uninitialized with garbage values, causing incorrect > DMA mask configuration and subsequent probe failure. The fix ensures a > fallback to the default 32-bit address width when this property is missing. > > Applied, thanks! [1/1] dmaengine: xilinx_dma: Fix uninitialized addr_width when "xlnx,addrwidth" property is missing commit: c0732fe78728718c853ef8e7af5bbb05262acbd1 Best regards, -- ~Vinod