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=1794451047; b=c9MrhotNnWzadSiQWIdk8P04N27UgNL+JB42y13iJifDu7WkX9i4Pu4824xavcSr7Hv5 ql0k98mVCqVyTA2GauvMXU6zHZgWkKXEvRTdULRrRrLFRaVwxNWqEY9SHtKWaD2M6pbum JgnHm0W488Lif3A5nrpURNOFKddLjGTx62tzEEC/rZzSS4z6JwpGS15dFIDouLrIy9eyW GRxURNNMdX8XHgDkE0nm0xxSp/4IFWAYQVe2sM8/MQVZEfei7ELe96jXXYPWh30yobDcd UOSyUXsCEUKp8rFkzjEB3hPazRI0sPS4XVvnSSBbwO2pYJAJf0eIBRbCbsNJwa4MJ+g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794451047; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=zHVJWHKEBFMHY22XFs/vaPj8xzPYelhqB6cxVL6BqN8=; b=iM7K+FHoPNq7M3c2ONiIwn1wkEzi+SCqaCX0e2kbgotzbLdqyXMjkBgpQNaJ/jCZroJi mR7mwhnlcpCdaR2LQk6GrLKZpeo2FjTfcfvXFqmt1pDRB4rkGvE1OT1A9nQdO6jomuAYt nrEkwGSFGqdCQONrrFPaC+S9ia99s5E5B34QLsky/205RBC8hBrEqFD4QiMbo/GhPm79g yWzxycLP1cdRUt7oPRUUEjZc4Lc4uyqHy9ngv0OhN4XMy+s3bFkZOf1FR2v7uhU5/e3F3 ySx1Jm7bql1ANZ6uWJImSaIjdEhusK0CoAuTgBuhKpVvt68QobApgOaIVAckRvKgIoA== 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="Rdla/Lw0"; 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 825F6606A31C for ; Thu, 12 Nov 2026 02:37:27 +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=Rdla/Lw0 Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC6CA1F00A05; Thu, 12 Nov 2026 02:37:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794451047; bh=zHVJWHKEBFMHY22XFs/vaPj8xzPYelhqB6cxVL6BqN8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Rdla/Lw0d+bYQ/kjdo5AopE97LWB9iVrZFIwi0bCNnCOBhC1iRuFS0CPZk9eKyIXA GQG0fJ5W1GunEfNf/olfjX5BOc0UmEvJVAS1LHA7J+WOA+xyyslTAWu40GO6a7jB0U /ojbm7WoDKvF4/6MSDzcUhY5BBZhSibXfUxJYc0769Ny4ADmxwDZwGWc/Xwmn4ZE02 R/F9idwAr8/g7wH5frix0/K5kA8dpReLQz8hJPGccE1baQnz9aBUJmSkgYl4O6RARX YQ/maKbd8EqiFQFzCUrJ/VG1OZrark0KMbDkL2yvW1/goNh7jlDgazhko9UlCwoVl5 sFTFvY+UXS0jA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v27 09/17] 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: <20261112004704.49758-10-mynameisjune111@gmail.com> References: <20261112004704.49758-1-mynameisjune111@gmail.com> <20261112004704.49758-10-mynameisjune111@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 12 Nov 2026 02:37:26 +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 > Fixes: f40a28679e0b ("ALSA: virtio: handling control and I/O messages for= the PCM device") > 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/20261112004704.4975= 8-1-mynameisjune111@gmail.com?part=3D9