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=1793641167; b=mCRkbzYNn75bG4Ds+roMGslnuk2RDFcSP95/zhQfQ5+3BTaaD4/nZFLLhobIgPn4XT9k hBOizGkf4zj7ZYnCGwNoJfi+KF5936heeELPmYwlojiH07cFjxRg4URbzlhtjq92dWjdW gAWux1/lB5Hp+tuJsV0kLeWSEqumhg9P9QDrpL/SQXsKjJolZsebmsrbNK9pXTReI6luI TewicUmU3KH9oeM8e2zxLpx5lMTLesEId+hU8BauMthStFMoJnyRJlId/4rEz5zesw6id YNX+l5rvGvczgc3LYQ2yN8SBOCRo1OkMq48X3V3ZPALBw2wRCsATVlRgig3XbruiyKg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793641167; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=yXuj6vkLJBPaCLALA7gxKChzzklN9VxoES3eaAtsFxc=; b=Xgzy+KPQp5/FcWlx+z6+U8dJkEsR9NbVsGWRliUhs/6g55hUHH6OrCPGjVtHWKeDkkCe kenimBpJa2meu29kkWd+kVn43YutITVJaer6GvU5puBRuZlHiLP/xIeaF7WQJk7/mKL7a d3i7sfygtXmSwiBQNKWvhxGWygQwU8xyrRNJ2RVbYfqjvLr1NvS7pYKonUs/bEQ6wdCRz JXGG7dM7+cjh3gjmEaAcUp5mdqBsVkKF/XbNSrzphCrxRCK10uySPzeeyzxG5gcSM0Tgs pLiM+PMFq0YfEfT9ahYqzh+7/uBAs7MPorQHcakEXzE8UnXZ8OAmyVY56o5MytFTmew== 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=f3V0DF1C; 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 C103C606A90B for ; Mon, 2 Nov 2026 17:39:26 +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=f3V0DF1C Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59DD41F00A16; Mon, 2 Nov 2026 17:39:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793641166; bh=yXuj6vkLJBPaCLALA7gxKChzzklN9VxoES3eaAtsFxc=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=f3V0DF1CR04cNGUIj2o45UOQHi4ZvyC1swQeJ0MBxAoCu5OekBmALKY8NXOI92iCU rr49gDX51kUO2Z5RzRU9htSUf1jalVFk7Fly4XZxO2wvyxJ2iFVJoId/FUSjqVitoG GgVAy34coMRYJROThtYb6U8BZko/sf3Z/bZXBuQQORv3dKiIeyT45SvrU0tq9BUyj8 feysoFMOsIas/vYE+czXNOxluEOXdrfpBn0NDIN/hnkIav7CafNdD3CH6/FuatYev0 3KKQtGflF8oAn7oY83ZyqkAOlqdyzLpgUK7Z0Sl57ygL7Ac/aesjR8NFk+Xv3VFN9v GW6v1jrJN2OdQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v11 11/14] 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: <20261102151604.2150055-12-akrowiak@linux.ibm.com> References: <20261102151604.2150055-1-akrowiak@linux.ibm.com> <20261102151604.2150055-12-akrowiak@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 02 Nov 2026 17:39:25 +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/20261102151604.2150= 055-1-akrowiak@linux.ibm.com?part=3D11