From: Jason Gunthorpe <jgg@nvidia.com>
To: Yi Liu <yi.l.liu@intel.com>
Cc: mjrosato@linux.ibm.com, jasowang@redhat.com,
xudong.hao@intel.com, zhenzhong.duan@intel.com,
peterx@redhat.com, terrence.xu@intel.com,
chao.p.peng@linux.intel.com, linux-s390@vger.kernel.org,
kvm@vger.kernel.org, lulu@redhat.com, yanting.jiang@intel.com,
joro@8bytes.org, nicolinc@nvidia.com, kevin.tian@intel.com,
yan.y.zhao@intel.com, intel-gfx@lists.freedesktop.org,
eric.auger@redhat.com, intel-gvt-dev@lists.freedesktop.org,
yi.y.sun@linux.intel.com, clegoate@redhat.com, cohuck@redhat.com,
shameerali.kolothum.thodi@huawei.com,
suravee.suthikulpanit@amd.com, robin.murphy@arm.com
Subject: Re: [Intel-gfx] [PATCH v9 06/10] vfio: Mark cdev usage in vfio_device
Date: Wed, 12 Jul 2023 10:42:12 -0300 [thread overview]
Message-ID: <ZK6ttDQ7J+OxjLOL@nvidia.com> (raw)
In-Reply-To: <20230711023126.5531-7-yi.l.liu@intel.com>
On Mon, Jul 10, 2023 at 07:31:22PM -0700, Yi Liu wrote:
> This can be used to differentiate whether to report group_id or devid in
> the revised VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl. At this moment, no
> cdev path yet, so the vfio_device_cdev_opened() helper always returns false.
>
> Reviewed-by: Kevin Tian <kevin.tian@intel.com>
> Tested-by: Terrence Xu <terrence.xu@intel.com>
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>
> ---
> include/linux/vfio.h | 5 +++++
> 1 file changed, 5 insertions(+)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@nvidia.com>
To: Yi Liu <yi.l.liu@intel.com>
Cc: alex.williamson@redhat.com, kevin.tian@intel.com,
joro@8bytes.org, robin.murphy@arm.com, cohuck@redhat.com,
eric.auger@redhat.com, nicolinc@nvidia.com, kvm@vger.kernel.org,
mjrosato@linux.ibm.com, chao.p.peng@linux.intel.com,
yi.y.sun@linux.intel.com, peterx@redhat.com, jasowang@redhat.com,
shameerali.kolothum.thodi@huawei.com, lulu@redhat.com,
suravee.suthikulpanit@amd.com,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org, linux-s390@vger.kernel.org,
xudong.hao@intel.com, yan.y.zhao@intel.com,
terrence.xu@intel.com, yanting.jiang@intel.com,
zhenzhong.duan@intel.com, clegoate@redhat.com
Subject: Re: [PATCH v9 06/10] vfio: Mark cdev usage in vfio_device
Date: Wed, 12 Jul 2023 10:42:12 -0300 [thread overview]
Message-ID: <ZK6ttDQ7J+OxjLOL@nvidia.com> (raw)
In-Reply-To: <20230711023126.5531-7-yi.l.liu@intel.com>
On Mon, Jul 10, 2023 at 07:31:22PM -0700, Yi Liu wrote:
> This can be used to differentiate whether to report group_id or devid in
> the revised VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl. At this moment, no
> cdev path yet, so the vfio_device_cdev_opened() helper always returns false.
>
> Reviewed-by: Kevin Tian <kevin.tian@intel.com>
> Tested-by: Terrence Xu <terrence.xu@intel.com>
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>
> ---
> include/linux/vfio.h | 5 +++++
> 1 file changed, 5 insertions(+)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2023-07-12 13:42 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 2:31 [Intel-gfx] [PATCH v9 00/10] Enhance vfio PCI hot reset for vfio cdev device Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 01/10] vfio/pci: Update comment around group_fd get in vfio_pci_ioctl_pci_hot_reset() Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 02/10] vfio/pci: Move the existing hot reset logic to be a helper Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 03/10] iommufd: Reserve all negative IDs in the iommufd xarray Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 04/10] iommufd: Add iommufd_ctx_has_group() Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 05/10] iommufd: Add helper to retrieve iommufd_ctx and devid Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 06/10] vfio: Mark cdev usage in vfio_device Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-12 13:42 ` Jason Gunthorpe [this message]
2023-07-12 13:42 ` Jason Gunthorpe
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 07/10] vfio: Add helper to search vfio_device in a dev_set Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 08/10] vfio/pci: Extend VFIO_DEVICE_GET_PCI_HOT_RESET_INFO for vfio device cdev Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 09/10] vfio/pci: Copy hot-reset device info to userspace in the devices loop Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-14 13:36 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 13:36 ` Jason Gunthorpe
2023-07-15 4:20 ` [Intel-gfx] " Liu, Yi L
2023-07-15 4:20 ` Liu, Yi L
2023-07-11 2:31 ` [Intel-gfx] [PATCH v9 10/10] vfio/pci: Allow passing zero-length fd array in VFIO_DEVICE_PCI_HOT_RESET Yi Liu
2023-07-11 2:31 ` Yi Liu
2023-07-11 3:38 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Enhance vfio PCI hot reset for vfio cdev device (rev9) Patchwork
2023-07-11 3:52 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-07-11 5:28 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-07-25 5:37 ` [Intel-gfx] [PATCH v9 00/10] Enhance vfio PCI hot reset for vfio cdev device Jiang, Yanting
2023-07-25 5:37 ` Jiang, Yanting
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