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=1793375143; b=gjtbbKWQp4Jf1g9d20ZixsoOrP0t2TZiVo/ZUO8yF8LZxu0g+lElp9Gu9V4aDPB+Az6j 05Ul1Wp44f9RkSemvRlJiaFRfuIQcO8vxHQRA8EmiMVo0rKQTDyALNeVlBx1koSZmdwND chojulBx1mY470wjwwDttux2sbdnZ+4zLKPpLrsyRwt4DqiHMBF1GWcoO/6BleixAflM8 7gArM3t1Fo6IgrcPZmXELxCq85QXQSXZuHeNFETuGYAGNlHjnjMcEfVhE+RB31vigf8uB xXrpTSZ/dtFAG6Jnuc5FhQTPKyNkxhL+j8zv93Q/6AYWS4NaDs8ACM6nfS78Dun+wjg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793375143; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=lHv9HhlldZWuKGZronz7ae1Yn0K789UC8M0OxQ0mA3o=; b=ir/nZOWT/FIRoJRg0K7GLzIb6VXGcmdmv0A0k2hsIB6tm+oaXtnDhlWOA1kjYuxy8Ch2 1LQYnF5P0eQ7WDEtpig8HzmlVSTn5qfUPZZjBfkbST8qGHB5IT7CGNtd1fMGrTpQ7gNXB 3Mi2x7Uck+uk2D4Kniv7Iypwu+myB2RkrIGwYJ3/DuV+bHQsq1PH6gjIV+ReDWtmZZIeW rEC7eySxHzV1TWzt5zNb9ntw0OycLQmJEBUx6s/p6H5doqFrIEbibxhOH1adjmTWbcroK xtF0f537FaX6TXOvrTrOFXOd7/j+5e7I/Fwh/9iuGqdxuFfTqUeoAv8nYy1TXL9eNpA== 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=QyhowpIE; 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 61C06606A31A for ; Fri, 30 Oct 2026 15:45:43 +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=QyhowpIE Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21AD61F000C1; Fri, 30 Oct 2026 15:45:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793375143; bh=lHv9HhlldZWuKGZronz7ae1Yn0K789UC8M0OxQ0mA3o=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=QyhowpIEGZ08IeFACarsYJvPZpR0z69q4X8FD/yhYBVFoSI2ogidTajn4WM0wydqr dJEUhAMRni/C/yqR4cHt2jih+KCtbNdVTdLaqqqqc4KIYeu+w80CfRko+ZZAdNrLGC kW1uwrVsAtQw1pZqeiWx8khFeXuOq2QW2NMk4wgvpCVzcIzbOnR4IY+WC49sstZ/Wg 9stYzVVg0FAH1cIX2jfdyT4szQ+fT6GDoERjlTm0ziPTPBrA4r/clTcVqJXXOlYLQl o2mZEXlNyrFwqCMss98zuKXhaR5DR1UoUUFT6S7s7kzR8ryG9vbUzZ5fMmX6sqUiiC 2gp62fb+cqPaQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v6 4/5] dmaengine: dw-edma: Dynamically append requests while running Reply-To: sashiko-reviews@lists.linux.dev To: "Koichiro Den" Cc: linux-pci@vger.kernel.org In-Reply-To: <20261030150742.2586776-5-den@valinux.co.jp> References: <20261030150742.2586776-1-den@valinux.co.jp> <20261030150742.2586776-5-den@valinux.co.jp> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 30 Oct 2026 15:45:42 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Frank Li >=20 > Allow issue_pending() to fill free LL entries while the channel is busy, > then check progress and restart it if it has stopped. Publish requests > in descriptor order. >=20 > Multiple descriptors can now have entries in the LL ring. When resetting > the ring after an abort, mark the other descriptors with pending entries > as aborted too, so they cannot be replayed. >=20 > On resume, keep an LL channel BUSY while entries remain published, > even if dw_edma_start_transfer() publishes nothing new. >=20 > Signed-off-by: Frank Li > Co-developed-by: Koichiro Den > Signed-off-by: Koichiro Den Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261030150742.2586= 776-1-den@valinux.co.jp?part=3D4