linux-kernel - Re: [PATCH 0/3] add debugfs to hisilicon migration driver

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Message-ID: <ca04c04f-7e5e-1365-5eeb-74f22dfe8793@huawei.com>
Date: Thu, 25 Jan 2024 16:12:06 +0800
From: liulongfang <liulongfang@...wei.com>
To: <alex.williamson@...hat.com>, <jgg@...dia.com>,
	<shameerali.kolothum.thodi@...wei.com>, <jonathan.cameron@...wei.com>
CC: <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linuxarm@...neuler.org>
Subject: Re: [PATCH 0/3] add debugfs to hisilicon migration driver

On 2024/1/25 15:55, Longfang Liu wrote:
> Add a debugfs function to the hisilicon migration driver in VFIO to
> provide intermediate state values and data during device migration.
> 
> When the execution of live migration fails, the user can view the
> status and data during the migration process separately from the
> source and the destination, which is convenient for users to analyze
> and locate problems.
> 
> Longfang Liu (3):
>   hisi_acc_vfio_pci: extract public functions for container_of


This patch was previously reviewed and added Reviewed-by: Jason Gunthorpe.

As the first version of this set of patches, I removed it and sent it again.

Thanks.

Longfang.

>   hisi_acc_vfio_pci: register debugfs for hisilicon migration driver
>   Documentation: add debugfs description for hisi migration
> 
>  .../ABI/testing/debugfs-hisi-migration        |  34 +++
>  MAINTAINERS                                   |   1 +
>  .../vfio/pci/hisilicon/hisi_acc_vfio_pci.c    | 211 +++++++++++++++++-
>  .../vfio/pci/hisilicon/hisi_acc_vfio_pci.h    |   5 +
>  4 files changed, 241 insertions(+), 10 deletions(-)
>  create mode 100644 Documentation/ABI/testing/debugfs-hisi-migration
>