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 v14 19/26] vfio: Test kvm pointer in _vfio_device_get_kvm_safe()
Date: Fri, 14 Jul 2023 11:11:59 -0300 [thread overview]
Message-ID: <ZLFXr1pbdl24sUyM@nvidia.com> (raw)
In-Reply-To: <20230711025928.6438-20-yi.l.liu@intel.com>
On Mon, Jul 10, 2023 at 07:59:21PM -0700, Yi Liu wrote:
> This saves some lines when adding the kvm get logic for the vfio_device
> cdev path.
>
> This also renames _vfio_device_get_kvm_safe() to be vfio_device_get_kvm_safe().
>
> Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>
> ---
> drivers/vfio/group.c | 7 +------
> drivers/vfio/vfio.h | 6 +++---
> drivers/vfio/vfio_main.c | 5 ++++-
> 3 files changed, 8 insertions(+), 10 deletions(-)
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 v14 19/26] vfio: Test kvm pointer in _vfio_device_get_kvm_safe()
Date: Fri, 14 Jul 2023 11:11:59 -0300 [thread overview]
Message-ID: <ZLFXr1pbdl24sUyM@nvidia.com> (raw)
In-Reply-To: <20230711025928.6438-20-yi.l.liu@intel.com>
On Mon, Jul 10, 2023 at 07:59:21PM -0700, Yi Liu wrote:
> This saves some lines when adding the kvm get logic for the vfio_device
> cdev path.
>
> This also renames _vfio_device_get_kvm_safe() to be vfio_device_get_kvm_safe().
>
> Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>
> ---
> drivers/vfio/group.c | 7 +------
> drivers/vfio/vfio.h | 6 +++---
> drivers/vfio/vfio_main.c | 5 ++++-
> 3 files changed, 8 insertions(+), 10 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2023-07-14 14:12 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 2:59 [Intel-gfx] [PATCH v14 00/26] Add vfio_device cdev for iommufd support Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 01/26] vfio: Allocate per device file structure Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 02/26] vfio: Refine vfio file kAPIs for KVM Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 03/26] vfio: Accept vfio device file in the KVM facing kAPI Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 04/26] kvm/vfio: Prepare for accepting vfio device fd Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 05/26] kvm/vfio: Accept vfio device file from userspace Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 06/26] vfio: Pass struct vfio_device_file * to vfio_device_open/close() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 07/26] vfio: Block device access via device fd until device is opened Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 08/26] vfio: Add cdev_device_open_cnt to vfio_group Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 09/26] vfio: Make vfio_df_open() single open for device cdev path Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 10/26] vfio-iommufd: Move noiommu compat validation out of vfio_iommufd_bind() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 11/26] vfio-iommufd: Split bind/attach into two steps Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 12/26] vfio: Record devid in vfio_device_file Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 13/26] vfio-iommufd: Add detach_ioas support for physical VFIO devices Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 14/26] iommufd/device: Add iommufd_access_detach() API Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 13:54 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 13:54 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 15/26] vfio-iommufd: Add detach_ioas support for emulated VFIO devices Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 16/26] vfio: Move vfio_device_group_unregister() to be the first operation in unregister Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 17/26] vfio: Move device_del() before waiting for the last vfio_device registration refcount Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 13:56 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 13:56 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 18/26] vfio: Add cdev for vfio_device Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 19/26] vfio: Test kvm pointer in _vfio_device_get_kvm_safe() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 14:11 ` Jason Gunthorpe [this message]
2023-07-14 14:11 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 20/26] iommufd: Add iommufd_ctx_from_fd() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 14:20 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 14:20 ` Jason Gunthorpe
2023-07-15 4:10 ` [Intel-gfx] " Liu, Yi L
2023-07-15 4:10 ` Liu, Yi L
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 21/26] vfio: Avoid repeated user pointer cast in vfio_device_fops_unl_ioctl() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 14:27 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 14:27 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 22/26] vfio: Add VFIO_DEVICE_BIND_IOMMUFD Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 14:42 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 14:42 ` Jason Gunthorpe
2023-07-15 4:16 ` [Intel-gfx] " Liu, Yi L
2023-07-15 4:16 ` Liu, Yi L
2023-07-15 13:04 ` [Intel-gfx] " Jason Gunthorpe
2023-07-15 13:04 ` Jason Gunthorpe
2023-07-15 14:19 ` [Intel-gfx] " Liu, Yi L
2023-07-15 14:19 ` Liu, Yi L
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 23/26] vfio: Add VFIO_DEVICE_[AT|DE]TACH_IOMMUFD_PT Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 14:50 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 14:50 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 24/26] vfio: Move the IOMMU_CAP_CACHE_COHERENCY check in __vfio_register_dev() Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 15:14 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 15:14 ` Jason Gunthorpe
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 25/26] vfio: Compile vfio_group infrastructure optionally Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-11 2:59 ` [Intel-gfx] [PATCH v14 26/26] docs: vfio: Add vfio device cdev description Yi Liu
2023-07-11 2:59 ` Yi Liu
2023-07-14 15:19 ` [Intel-gfx] " Jason Gunthorpe
2023-07-14 15:19 ` Jason Gunthorpe
2023-07-11 3:47 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Add vfio_device cdev for iommufd support (rev18) Patchwork
2023-07-25 5:37 ` [Intel-gfx] [PATCH v14 00/26] Add vfio_device cdev for iommufd support Jiang, Yanting
2023-07-25 5:37 ` Jiang, Yanting
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