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=1794062368; b=MPPWMOEmrXKyfznOi04fCTMqJ1q+ml6AaCWJfPA2na0xN+PeskYFQ8CGLQRyGWDnwZ0M 0UpgGfinxBP8dXxKcTgV1W04lADZvWVuhXtQt7zdpKAO43ZTfsmzqIdX6foxmxrKEPtNJ QQgwRQfUMK8kQuXweYf+GUh2D8Ic63zyFL1DmVoDmAJ9EiPBgW1NqrG87Q9E1AYS4cICA 5nuOZd6Xc7PQfh/ox8eIw0rOP0G7KeReJnIh37l+LZ398tOY04Ln3wgrAZGi8h99pkNMC zqREeAoxrA5/5/KXEPu5rfXbPGsFR2dZbn8cZ3z1mKhyAweCmkAITHFXJIDcTZC56Ig== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794062368; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=jcRmuQI/6D9IdiqAgGfunxiaOefRVoFEO0yEidQ3lrA=; b=DgNuWHLWxa5uwlVcDNln37fIVfbcIdB6IlQcrv9/YynU2R7Wa4OrIZ1X65ZerfINjZTW ELRc/0Mb0tl9/OTDwXnDKDvm67pKFEx6zpA0Sst3ARuTgOVMCKMUWlGKuQiDzWVvcam57 zzfwBNbGU4lpw7Vvb9VL7i+3B90H4CvUnBjBVsVW21LoYcgfNsCTH0QZjkqdQzma3viKI PSULVgX3K6WinmmGtu8gMT/7gXAdwCHgCxPTVBQGmIMgFpGHtxEgblXxfGSGKW3o9ynuq S4dpxi17axkUDet8G0QGTKjpH/u8mdcWnSxjOclA0yotH83bM6SGm4WOY6rAoUNeUNg== 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=GFTb4urG; 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 DEC186082BF2 for ; Sat, 7 Nov 2026 14:39:27 +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=GFTb4urG Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36F111F008A1; Sat, 7 Nov 2026 14:39:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794062367; bh=jcRmuQI/6D9IdiqAgGfunxiaOefRVoFEO0yEidQ3lrA=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=GFTb4urGQBpxP7jPuq28gH0Dh55RYQSFHszYqkKz/tYZoqNXzcCaqxEYUbgfbK9ft nJSS+1Tabi7jfJVxo0kPYpzqyiyrEVf6esQ148H6+VTUZ/bVKD7Ty+IehsZiatSP70 SYlI8iOeFqEhHC++tCkP4Dc6IAMyhhQID8hTI0xp6jAzY/R7PRotSoNhp0J8lPYyq+ U0DHEx6lMYRfpUsadLn7Cu06tdAqzL6PyIg267T3yMzG6m0oPSRI/L2nfGxxaPljum jLSI+6hhqVRm/E2sPvuLIAk01ebtCqpDyhXSX1X2yaoW8xpewyH1qQdZskAoVEhIF+ 6EiX3E8ZwIW3w== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v20 01/12] 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: <20261107143422.29319-2-mynameisjune111@gmail.com> References: <20261107143422.29319-1-mynameisjune111@gmail.com> <20261107143422.29319-2-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 07 Nov 2026 14:39:24 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > 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 > READ_ONCE policy sampling in patch 9. >=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. > Signed-off-by: Joonho Lee Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261107143422.2931= 9-1-mynameisjune111@gmail.com?part=3D1