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=1794377848; b=EeTycmZG61wBG27bp3ouSgMtxC3mhQKn0ldiP7JeyMPvgrQ/AgHi8SoU0LlS22YmKix/ mHAOxeUrj79uqHVOvXWIsMNZ2bk50ftMlp5QBTMLopP308eZIDirDV6snhk4+FJHftIkb lVyWe9VWUFdSy6sqmoMrdXmabozlMQV5hRx0pHMfgsCsorAkodQ4xns6qAuDBiKMRskmY 2kDarVlDk6ktvvbztMcgMTtlxWFW7Ue72y1tUZRgNaV5j4S8CJfD0yWK2xC6O4/OWA5K9 rIqlwX7qiXjQPmaHuGO2ahBqRhprawNoLHNgb0XMX8xNhXujz+Dro9E5+jCI2N+7AzA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794377848; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=nAcrqdOYaUjfcEJFB1uBhX8SbX76DOalEh9QvYuSGUs=; b=E4OkvTxWK/4ckEMztEkAngB13wo1alQO4DCAU07pimyeZXZslJX0xOCaNupF2RIfjwYr 9SZ6IeMNOTDlKj0i6b7KqvuPYtjoS0164lbIZ1to0E+Y2f0/ua5KyFhzpbGkHUj2pmkhc kne8ISsr46W6QqKm3ZJgE2iP0Ud+2xZ6hvSF+qlWA+EJCmt/LyPx9n1ioXra5zpv2YosB 7vAfalKxzXCj+Asd/XQ6ZDCuD6Yyai2a6J5H6qdT4FWuOBZItmEuS7+qLmqQHfg7tM0Uc RK4Hwwd9VOgfthSTgLN+Tzj7VJI6V9TSmcwmwQoEGxqiLf07NK8lDNzvGVFIM5e09HQ== 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=ZEdmgSYc; 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 DACE8606A31C for ; Wed, 11 Nov 2026 06:17:28 +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=ZEdmgSYc Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F9E61F00A05; Wed, 11 Nov 2026 06:17:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794377848; bh=nAcrqdOYaUjfcEJFB1uBhX8SbX76DOalEh9QvYuSGUs=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=ZEdmgSYckv8Wd6scfcyHYgslseWwqgz2LdJ/nx2pBK1hOjtXn3npfpyvXX1bqnBqD kSM2R1bNoNlectSJVTWJ4zbc8CN1C/8IpDsPRzW7GIImTJ1IEfzVBPqBs4sAona128 UJNZxUUFqPH5P3fXVDfMZ4VD07E2kIshf0N9l4BfEdBg7QhGSflaUzmp8jo4qIEnon X4N6T39+M6WX2dI7MqUvFhilrW6GPZWXKSX1VDuxb7ew3Gy8fmTgyVCz9vggzkIW/e EZqWNeTgxqihY81j7msJXU1hL4KvVrvrpCjfBXeeeuU3KTGPTNNhhNpSfAlc12WKwy oyCtBzcbXaxYQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v25 12/16] ALSA: virtio: use request-owned capture and serialize recovery Reply-To: sashiko-reviews@lists.linux.dev To: "Joonho Lee" Cc: virtualization@lists.linux.dev, "Michael S. Tsirkin" , "Eugenio Perez" In-Reply-To: <20261111025655.63951-13-mynameisjune111@gmail.com> References: <20261111025655.63951-1-mynameisjune111@gmail.com> <20261111025655.63951-13-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 11 Nov 2026 06:17:28 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Receive capture into request-owned buffers and commit completed requests > in submission order. Append actual frame-aligned payloads contiguously > to the ALSA ring, preserve a valid STOP tail, and retire empty requests > without inventing data. Bound occupancy and report overflow through > XRUN. >=20 > Add explicit, default-off compatibility options for packed status > decoding and capture pause using RELEASE followed by PREPARE. The > default capture path uses request-owned buffers. >=20 > Serialize control transitions and preparation by generation, keep > payload and DMA ownership separate from the ALSA runtime, and stop > admission after uncertain control completion. Preserve linked prepare > and paused-error recovery semantics. Reject new ACK admissions after the > core buffer-access gate closes, including linked members that have not > [ ... ] > held. Each period buffer is allocated separately, so page rounding can > make the allocation larger than the ALSA ring. >=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/20261111025655.6395= 1-1-mynameisjune111@gmail.com?part=3D12