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=1793338235; b=LsuRfdzrlerXRCBNruqSdSnOTsVu65eKBJNxxumMEQjRJA4H3RXI+UxMGhVW7syVjvGx kDlTrrvUddoRh1RhXgE3DhO4XGAUB/2VJUK063xq9xQHP95RlwblfT3pGIOwkbd9edH55 35SCZ74wguJkCk9RWzMEyvqqnJ5TgXkolUs22PEn+/zwCO7kRCjsOczIDWtoMSK8bbKTH icxk+zza7J2oLDFT/qLlET3WJkHR+o7vCRQzNGl0v3kHva7cB6eBNEfTeYeJdiiCf7gYX X7o2n22KzuWXY9bjV9heTTUJJS+psHPRVnw/gAaRk0d4r+DVt4Jb4Tsp8Eo8OoITnDg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793338235; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=bTHOoPdmfkZgCvFuajhkSAVw0RDtB5TR5MLHKeBbDvc=; b=jFFd+BjHPTqFZLdSve2WhjMcTbx5cWY0ZCVkPhfE89eyOzoXdgtJ3MHSdWq765U4/n4R l7ybk/a2AOcomPuuZdrDh26pDpz6xxd3ziQuPM/RsWiGHmuE6gmBZBdDUMZTws5aN4pJY Ca2TYmxKA1thhfZY86LtTMhTYhGJmODbLsZXUhCtKXwzIm6bqT7fuaovJxTJhkDQEnUie SxjKqlTAbcfsQZi7TqtNmamASQKoRwaFPbA0KAnyYG1mQLnwOfSWPZfob6XyAO6JBwlj5 ZTwIQ9nth8wZTn73tnMcozFUTZ8v/3+6UsQ6q23pfYjnfHAe0UNKUOFx3pSyLx/ESCg== 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=lwVp3tEz; 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 B5D3C606A31C for ; Fri, 30 Oct 2026 05:30:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=lwVp3tEz Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B1711F000C1; Fri, 30 Oct 2026 05:30:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793338234; bh=bTHOoPdmfkZgCvFuajhkSAVw0RDtB5TR5MLHKeBbDvc=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=lwVp3tEzq/TDpeiwyplmiypsyTXmmypbydwYo8GZq3gadjsCLTN2/5NmTUe2ztCbw w8gSqxCfrF8M+p+yM6sbKGVlqLY2+bwGevRW/t/2lHOX+XVMCDkXqsHfMBGIpDupqd vFwbpHKLVsWfvn8R+bXeWQspAZ0vEW65uF3yNKps0urIQmV6AZ6bxi/S8FHkGJhUek WiSSBZP/AnGtekQX8k0q1sRsMdFjd8aYZlAHjB+OHvQwq7SEzTDvpE9lzYOtjsJzs7 luXoR+gawZhNTxiY4/z7XFUoKuk3OUF356M8DyoXq+K8gaMItlUvmGO7rpL3OR51RZ LE0vhgaenjaHA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v10 07/14] 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: <20261030052629.27742-8-mynameisjune111@gmail.com> References: <20261030052629.27742-1-mynameisjune111@gmail.com> <20261030052629.27742-8-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 30 Oct 2026 05:30:33 +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. >=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/20261030052629.2774= 2-1-mynameisjune111@gmail.com?part=3D7