From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794552407; b=qM+ZScYzZE/K5yQl2m+Dsa6RnM86512u8mbSIe3Kcz0YCMuFcbKr4uUZDCQjonGGHmBg b0lsvehmHOtTYmdfd5FNqptdwSNG2F1nSbrkrVs0dVcj6+7OKTC1fPHN/9dLtxG/G1KSv 7BAxqmJzwaOBlKEWpQMMMKPtCdl4ZRNCQyBgnKfSjSO3it3otGzgIWF2/q8erBy2Fp5qk fzlTxMumesxu9LAep+dG6bUmdEHGHkBTkJFgaNevk3auSdlxfjNqkxVX28SPY0zErb/ak eiTOgEUcg2ghV3+fCLT1f0xz40UV+G5wxILGunRXS83IjxSMvyXBqA++DlytJxlRBUA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794552407; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=hbKPRlXHbyXTIUWvulGuZO8RcOZKOLiRC83eLgMLBFo=; b=UGVd8Z4+AtBZ40UfRls5B519VOCyr12pljNAYATY4+KGx+n/kHDlue29xC9LQMfnzUy8 bdRL4YlOQsD8HxVTv18KX89eZ3n5ZVO4hetcnaz6ZNf9kmOcjgduwFv7XbSDTqSfpGIqH LESPVrP8oge7EZXwgD0kcLbcqAZBQDEHOK3Uue8Dk6fNFLU6xbaZaPaadowhBV28nvXPp bDhSNkXc4EMt6fDiY3wWOHM8OUNT4ahjnidOgiH+MWwV94NCXXp3QFS9cmxZI7szd4LZI WwhGuZalht3JGzuvkhEDPwVygG7NVYd5F380pk5WhXjSx3UcEPFI+su75IH/bV3SRmg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=GfHi2FXc; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 65E43606A332 for ; Fri, 13 Nov 2026 06:46:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=GfHi2FXc Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E5911F000D0; Fri, 13 Nov 2026 06:46:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794552407; bh=hbKPRlXHbyXTIUWvulGuZO8RcOZKOLiRC83eLgMLBFo=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=GfHi2FXcjsVSCh68bjh1hl4tgfeOeZXqoeVBtMFj+pxNlqhYiWQTQhnGEQk3aIdnE CEDYRDGs1VmVGHCu9FaS407JYsqhcfUCl6Hj7P7l6/JycTR75TyXhZUQS8aiJHRMQS THHqTH6dddLxGcvBMU56lkAwDeHUcKNqF+EJItpdFeBlart4lse0lRYvY/Y+N4imPW /yAqjqwbEzM+pNaaJjyokfmQXFaZhfHiH/nEXuVNOF7fAIXtapN/t5XBMYyPfi5IW8 1swXC1K13V+Bv5B0UoDvs3ugTCuZINByMn4qMvlqwyCvJlfER0LJou1qauyWxHDKkc ew8b6CcbPisxA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v32 01/20] ALSA: pcm: mark stop-threshold accesses for capture policy sampling Reply-To: sashiko-reviews@lists.linux.dev To: "Joonho Lee" Cc: virtualization@lists.linux.dev, "Michael S. Tsirkin" , "Eugenio Perez" In-Reply-To: <20261113-fix-virtio-snd-recovery-final-v32-1-4e95979e312c@gmail.com> References: <20261113-fix-virtio-snd-recovery-final-v32-0-4e95979e312c@gmail.com> <20261113-fix-virtio-snd-recovery-final-v32-1-4e95979e312c@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 13 Nov 2026 06:46:46 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Joonho Lee >=20 > The staged virtio-snd capture path needs to sample stop_threshold from > completion context to distinguish free-running capture from bounded > capture. Software parameters can update this field while capture runs. >=20 > Mark the runtime stop-threshold assignments with WRITE_ONCE and the proc > status read with READ_ONCE. This pairs the assignments with the driver's > staged-capture policy sampling. >=20 > These annotations do not provide a transaction for the entire sw_params > update. The driver serializes its cached policy and accounting with its > own substream lock. >=20 > Assisted-by: LLM > Signed-off-by: Joonho Lee Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261113-fix-virtio= -snd-recovery-final-v32-0-4e95979e312c@gmail.com?part=3D1