From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0C116372073 for ; Fri, 10 Jul 2026 21:36:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783719398; cv=none; b=Tf1GxjZLCfC4ei2wTZRU7Js/0rdAGkBZgw7kXF6+k/00RfLewXBNQhzA4zTNcf8tbVN3ZW1Gq9C+MUNDBYNHhjEwYgb2lYmZ54NeEL08XvKtTbTROJ113HOQtI0KIgZtHk4Xd3PnKH8muT+sP66ezVTlFxKHIpmoEXipHEddYhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783719398; c=relaxed/simple; bh=cV2yQPbBhHiVgDKe+SOVy6OsD7fniQa5sbLn9AYwFx8=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=iaiIFilrAjraq69zEvHqKM8ks+OPxdebqJvJVxrcfAeg4U0ZUgYFvIt+Q9fj4h6pFXkIQ33eGOi4pdzdGA91ucK0VWa34Jom+AOkONXUNOZ6G+N/GvjJYOeouQn6KJ6nStkpjTJWeRoyOGKsdiPtsFdel7TMAaQO8q9LX0vS3R4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BsOQRsNM; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BsOQRsNM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 974301F000E9; Fri, 10 Jul 2026 21:36:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783719396; bh=cV2yQPbBhHiVgDKe+SOVy6OsD7fniQa5sbLn9AYwFx8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=BsOQRsNMRJfRc191xRfjPbdtEQ3AGmQFyCGOfCDD7mdLByoI+pZ80jOzMr63XupOE vxvfYH+aL+UwW43YwGRVxO6C1LIIF7fJYMRWfgdmM0sBcJueb84OQ0m4g/IWHXsR8g NVhgX38xBsAktb+GCBvMiwJeE85VyYWy5mF8FvQISsjlau4nipVdOZYYNLA+v+7Owv oEy5T8W6vW+0JsXbcbZA66VTiCr8on2KaAhRa6J1fRIospCDZMKj27cxVQdhHFx2wD I+f4OYcZiiS0tolMAczisOIy1dcx9QRFwii/ckYcqsXx6RtQRp3sBw4K0G3LUGU5K/ SNnnHSBxJ3Hgw== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 01/12] PCI: liveupdate: Set up FLB handler for the PCI core Reply-To: sashiko-reviews@lists.linux.dev To: "David Matlack" Cc: linux-pci@vger.kernel.org In-Reply-To: <20260710212616.1351130-2-dmatlack@google.com> References: <20260710212616.1351130-1-dmatlack@google.com> <20260710212616.1351130-2-dmatlack@google.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 10 Jul 2026 21:36:36 +0000 Message-Id: <20260710213636.974301F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Set up a File-Lifecycle-Bound (FLB) handler for the PCI core to enable > it to participate in the preservation of PCI devices across Live Update. > Essentially, this commit enables the PCI core to allocate a struct > (struct pci_ser) and preserve it across a Live Update whenever at least > one device is preserved. >=20 > Preserving PCI devices across Live Update is built on top of the Live > Update Orchestrator's (LUO) support for file preservation. Drivers are > expected to expose a file to userspace to represent a single PCI device > and support preservation of that file. This is intended primarily to > support preservation of PCI devices bound to VFIO drivers. >=20 > This commit enables drivers to register their liveupdate_file_handler > with the PCI core so that the PCI core can do its own tracking and > enforcement of which devices are preserved. > [ ... ] > assumed to return true. If KHO was not enabled then Live Update would > not be enabled and these routines would never run. >=20 > Reviewed-by: Pranjal Shrivastava > Signed-off-by: David Matlack Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260710212616.1351= 130-1-dmatlack@google.com?part=3D1