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=1792778643; b=Gd3wZuF4brWQFOz1MSqgykYkU//aZAw8n/LoQIPiT2FLWI93+u5WR4O6Jv7G4sYIxxD/ dRXD09gp5Vwkv4TTVkytyu7ONgG4k2eMM32x75cau2JVr5pGwhwmvrUhwJIwTX8PuFcjr 6BOgAMuJ5bx9LX3DRyFlwFzeSDyjl2Snz+QCS6qR+eSiqJN3LQo9VglL5uKsTpaT48yk0 20Z2grEIOMvUMM7SDCLqRz82svKgwNviOlW5masv2lOJBQQ1Za5YRXZVETKd2wdbZNhy3 gCzmcobngCb3+1ndWhXjxLO/ykVtMUApe/C4ZtJvylbOGURwTBaUHZKiTykYLOJNrUw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792778643; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=15Wf9TFiDucrpVUPtcaR/MASp2R0YpbWXDLZWEK/3ug=; b=N2+zTV4++5JEK7LZIYLMK39L78Mv+Dn1rCykKk7fOiU9mUOZZiqvjCU0hBMsJki7y5D6 WXxF7mKVwn6YJcQQ8DZJYYvLo3kr4oniCFyyZjEVFIzoALVbbk2rINykAmDIGj7Jed+BF tJYLMUO7EKBah0HrB9Q9DXJojyEbD1cgtv0fbXJ8oubLlTZWv9ZHXCXPrIIEq4NhMJqyq 6pbOQhnZ5yS2XJY2jhTlgyaAckQyMt3a8ERIP7wS6JsmIdXFNUQ1xO8OyDajZpsoEi2AE qofP8bJvHV6No6PbOisvcU4CT7yhZ600L+t5ZmoRuVqpGzx3aWjocBUIrSJfVe45QtA== 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=Q5jNQmyR; 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 D7B7E606A31A for ; Fri, 23 Oct 2026 18:04:02 +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=Q5jNQmyR Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2CC601F01825; Fri, 23 Oct 2026 18:04:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792778642; bh=15Wf9TFiDucrpVUPtcaR/MASp2R0YpbWXDLZWEK/3ug=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Q5jNQmyRfqy1hzTe8caOxspFMDiYf8WPMlA2gZ4kI36Q+fILafYIeI226KQWKi9ty hh5b5wXuLbN24H10JBkpt2ll1RiBhDRPpLixFbQXEsAduqGx3At7cl4IXOJCnIUT1w rXwU5ccr5YS8Vqd7N5b7EYIGGr83aeCBu0A3DRtqkCcW2myt9UNvl4pNj2ajZYiC7g d9RQ0prs4V7aTJP1++eEXJi5Ei/Z0B3D2RMWgJHj/jb1RSKI7NLKipKbz+tRfzeuwv yCvPKpg4KagF/X8/pCEp6IocqUgUgmxn1Qwn3FDiUz+1RcQS931g+oHBmSy0sw4qKK kfCJjMHeDuhXw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v10 12/15] s390/vfio-ap: Callback to get the size of data to be migrated during guest migration Reply-To: sashiko-reviews@lists.linux.dev To: "Anthony Krowiak" , linux-s390@vger.kernel.org Cc: "Heiko Carstens" , "Vasily Gorbik" , "Alexander Gordeev" , "Christian Borntraeger" In-Reply-To: <20261023174349.3545941-13-akrowiak@linux.ibm.com> References: <20261023174349.3545941-1-akrowiak@linux.ibm.com> <20261023174349.3545941-13-akrowiak@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 23 Oct 2026 18:04:01 +0000 X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Callback to get the estimated data length of the data that will be requir= ed > to complete reading of the vfio device's internal state. It's mandatory f= or > VFIO_DEVICE_FEATURE_MIGRATION migration support. >=20 > The function pointer for this callback is specified via the > 'migration_get_data_size' field of the 'vfio_migration_ops' structure > which is stored with the VFIO device when the 'vfio_device' > structure representing the mediated device is initialized. >=20 > Signed-off-by: Anthony Krowiak Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261023174349.3545= 941-1-akrowiak@linux.ibm.com?part=3D12