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 65B042D8760; Mon, 2 Feb 2026 22:48:35 +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=1770072515; cv=none; b=fxciWQRj+bv5VIe+go+KXOCZmY5uq/9SVWLy4cO11ykP7CL3umjQz842uypv1Z5f4lb5gKO6Btbt9fZaoLTt6IzAip91pYywvgsPoEV6Yk6xZyqMOvNLtiNnMrSblnzL3ZVOEfcuozl0HSJUnu+3Fmu3didU1z1etAH/dakg0KI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770072515; c=relaxed/simple; bh=aYu81NcwFMAORaJj9y7rTBOzP0kkk0aT1EcNj/YqlJM=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=VPODMUyXA/l7t06Q4vpWh9GrJPDDzY41Q1SnNE2u/nns4Ls0JQOkqt/L02Blc02X6BdKz5yQ3zQl/m7UX9e8Qj+NmVikeK8PM2r2R84Jgu2hQ3rbdB2SUuMUBoWPRWHpscvYhmo6Lu3mrfPWDKZ/AmragpM/uKS4580lQhHKTic= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cdbuD6Ie; 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="cdbuD6Ie" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0047CC116C6; Mon, 2 Feb 2026 22:48:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770072515; bh=aYu81NcwFMAORaJj9y7rTBOzP0kkk0aT1EcNj/YqlJM=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=cdbuD6IeH0hrAKB8MR6Fq3VMJ9n5FPrv+CXDOf7BlC8X2xC1ZB77k6pqlcOF0pZKC nPmXWSHiJY+O6xD4uxuekVKvVmXoRqJn3wtq7q17PE0e+tL77gSIZ1POZI1lWDrIl8 V3m8Wp0Bf9Lq2L9Q2D385B/+A5UWisW5jk9ZFCuV7fnKet8e2xZslNfM/yL0yjBHBP /uppc1QAwPbRtGfWsIJ6wuX8lCPaFNa0Ttb4wk8ptyAxC1qjNv4qmAPNM+ifA3W1PB bBeJw5wD1hWQPRhaztiMe4i09t9hZ4Y2t9I0U+Y4J21FQjdZr/LLT9OtmzQZXIV471 QQ7PPbVTaCNlg== From: Mark Brown To: Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Chen Wang , Inochi Amaoto , "Anton D. Stavinskii" , Arnd Bergmann Cc: Arnd Bergmann , linux-sound@vger.kernel.org, sophgo@lists.linux.dev, linux-kernel@vger.kernel.org In-Reply-To: <20260202095323.1233553-1-arnd@kernel.org> References: <20260202095323.1233553-1-arnd@kernel.org> Subject: Re: [PATCH] ASoC: sophgo: fix 64-bit division build failure Message-Id: <177007251272.963821.10295988533387990164.b4-ty@kernel.org> Date: Mon, 02 Feb 2026 22:48:32 +0000 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 0.15-dev-47773 On Mon, 02 Feb 2026 10:53:14 +0100, Arnd Bergmann wrote: > cv1800b_adc_setbclk_div() does four 64-bit divisions in a row, which > is rather inefficient on 32-bit systems, and using the plain division > causes a build failure as a result: > > ERROR: modpost: "__aeabi_uldivmod" [sound/soc/sophgo/cv1800b-sound-adc.ko] undefined! > > Consolidate those into a single division using the div_u64() macro. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: sophgo: fix 64-bit division build failure commit: cad9720dd7e4dcdaec8e854fb2c1d1d45fd6dbad All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark