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=1793837613; b=jkBTb7b+HV4B560R8NktLdx6baV6ulMT2uU6Rciwx8ZMCTtNTh+zaV6AiDkxLaB7JP7T 4rVmF4LyB2tMuEnyFBAUYfrLigthhbntf3E2+50OFBudNntFcjVhpHiuq26Aul7TUhhBC 6/OJ1Z8Olbb9Z+ufOA8ldCYPbviskts9S7Id8lX0p4knn3ZQMEScokLA75hxUt0Ksr6R4 li8iGPcoFdzon5qYLGEw9T5J3RHy/0YD0VRNkB0Ae+QoptAmvr+sTFn1rinN9bmpfflr1 9M9Ph6GW3GGDm+EH0cF9nSSinBGBUP67t9ufEWXLEzg7wyM80/u+M+fap+DBi9+JNig== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793837613; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=1VCPAkb/y+8i6b5YaKHwIFg69efiNAPfJw23pFbu6M0=; b=DWh51LJvSTWg8v3img1iCztIjhSmbzzQoCVpu3bpKX+2B6Kt/nxWzEpmAT6IMGC4sACd EWXuTvD09UYPUdEfByHec0dVcqfUvZhN/AOUIdEA5MMm56PMpUkk6OnLIPYFz4bd125Es oFUrTi6GumhiKgy+HPNkND6eE+jRX/CgTrmy1lcs5W9XlLMSuONE3Tv62ADRhgAbxGmuy FX2u59YGWljm2LCeq1GSI7Sy0Q0nBKGF6uDL7X8IZIN82oJBxtJRapgoKj/Az23cgp9Yq y03C9S/aV2nOlYcLeHlrV/S8mO1/8WuuvXv1p/l5sqrfQsAbNMzj+kBOQGaxUeKp1sg== 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=kGvVJ5xb; 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 E5644606A31B for ; Thu, 5 Nov 2026 00:13:32 +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=kGvVJ5xb Received: by smtp.kernel.org (Postfix) with ESMTPSA id 929201F000C1; Thu, 5 Nov 2026 00:13:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793837612; bh=1VCPAkb/y+8i6b5YaKHwIFg69efiNAPfJw23pFbu6M0=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=kGvVJ5xbRsvhtN9iPJJf/ji2MhqPAQBr+KugE9K2VyqRrPgLDtpES3buQJlCeOkem bAQR8Gf9+BX/HcRvJeBILzdmjE9u4Kxoc0zURA0KJS4caqktq05jpo68+k+4vmjy/N Xqad0SsqE3vzKn1R+MahFKcmtLRpRL+0D8FNMGc4rwtgnK9OBdAlc05q1ldL/2CyaN kPzGZLhmjoRyk0C6MdgSuKdd1Knbz2+Rn0PNYe0T5kKlMXVkNEDSjTfbuMmC/EXEiJ Ewas9jO1nLaROVA5GSCBzNy/+CpvXC+gvVCD94NeXGD4UloWyXyTksU+Ca08fyOKW5 Tv19AJjQAMMng== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v15 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: <20261105000915.15177-2-mynameisjune111@gmail.com> References: <20261105000915.15177-1-mynameisjune111@gmail.com> <20261105000915.15177-2-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 05 Nov 2026 00:13:32 +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/20261105000915.1517= 7-1-mynameisjune111@gmail.com?part=3D1