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=1794356859; b=HiQfrFQV3uNFUKhM99Nt9ihaJ7cgqilPhvmq7dRjqhsk+V89jj4eUWr29Xm4A+zmxOUw Z8R5c8I1IkmlOVTPVLhIZxRDNn6XGCWpIyFAfXxDv4gFMtE41lsjnkMPQdXXhO1+UDVsp hezMwsh3Klm7C4VXvKPi4/AzZrSdqxQ7sQPbCh+8ZjJH8coZasSlFGcc9FelIbMbOd7sM M96Iq28Whb5xPPWZHadPLVw440vzwi3FA4OBcYhy6JkJQBF+qwcA9nTdby+Z+bh7wXPbp vzCQgwntQ5bs98Th+0K1ReFslKBWMTJVafUoXTR/mJcORjxnqwuyH3BMpSI/0kNASEw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794356859; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=p0lr2cJtEa0hudYZBLdV2qPKYbOgbJrOIRqLEKyYQqQ=; b=Nh6kfGU7o/nRbU99lsdQ9QQ3W0fsktfrej+LUGsiNVfcT75C5pAkJpehj8kll94GGksc a1yo+1MOtPQjkMlRh++Pdvoyvg8YiFbKjFxIjaefOgtqT6WCDaXUp/UkYzLzaZT28dISK +4waN+4s+9AmQM6lRel1PNI/WjQUbeNGPK1PCPBpYCuWorDAJbVBOVJ61oVNoRNprw2vb jlNSvfb5N7H3E1LxQzHJbbAM6kp3yQXEz8YXg3+AOVGWln3Hqir6hwmmbRqP3VK+dgAvm bMHN6m74KUK3ewX1Oahwc9CWP6UCanT3ktyF8DPyR0haW9DPzsilkAc1lhEw323CTnQ== 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=T7Ou02hK; 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 080FB606A31C for ; Wed, 11 Nov 2026 00:27:38 +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=T7Ou02hK Received: by smtp.kernel.org (Postfix) with ESMTPSA id 687951F0089F; Wed, 11 Nov 2026 00:27:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794356858; bh=p0lr2cJtEa0hudYZBLdV2qPKYbOgbJrOIRqLEKyYQqQ=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=T7Ou02hKoH/Mzh6FvouUpAmUPQ/69yQB1UihZIZi/98lsNmHLkpCBjm7JkiQLkIsB 1URfgDx0d8ADe9l3eiwf6+1wSWGZIm7SE6ohptBQtjxE2nvtxB9xUxDSFqzKhAS2BS H6InT7IYQnQY6u7XKLCs17TWTKQipRsIpdnGoGuXMR+X5m7obAIygaMkqXG+R4lZqb GdqLy8wXSQohHEGKhyGQtUkcfFGVURgEj6jieKch5CuFlc8pJKSrWOHVPc2sof66c7 ylepB5x7gafA32wfhBUcA4fO7jdYgzXeY2Ul0eI0BKoIG2CLqW/JOgwiO3l+FRq9Wq SYKZ6Kb24PP2Q== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v24 09/16] ALSA: virtio: bound PCM transfers and retain DMA buffers Reply-To: sashiko-reviews@lists.linux.dev To: "Joonho Lee" Cc: virtualization@lists.linux.dev, "Michael S. Tsirkin" , "Eugenio Perez" In-Reply-To: <20261111000543.28550-10-mynameisjune111@gmail.com> References: <20261111000543.28550-1-mynameisjune111@gmail.com> <20261111000543.28550-10-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 11 Nov 2026 00:27:37 +0000 X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Validate ACK geometry, conversion bounds and queued-byte accounting > before submitting transfers. Retain the backing DMA pages until message > retirement. Check RX status and upper payload bounds while accepting > bounded short responses, including at STOP and PAUSE. Preserve the > legacy RX completion and ACK policy until the request-owned conversion, > including the legacy handling of empty PAUSE returns. The fixed-offset > layout still has short-response data gaps; request-owned capture and its > queue/accounting contract arrive together in patch 12. Non-MMU copies > use only the validated returned payload length. >=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/20261111000543.2855= 0-1-mynameisjune111@gmail.com?part=3D9