diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-05-20 04:50:57 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-05-20 04:50:57 +0000 |
| commit | 315ebab76069095bec10f458de54cfaa03bbb67b (patch) | |
| tree | 3f0243e9a720c9847ec3a6734134ed519b3f0c2a /sys | |
| parent | 56ca454fe2dee062e19f869eedfbafb32473c7cd (diff) | |
drm/amdkfd: Check cgroup when returning DMABuf info
From Mukul Joshi
d644962423704441713be6669b9544beed5d4176 in linux-6.6.y/6.6.31
9d7993a7ab9651afd5fb295a4992e511b2b727aa in mainline linux
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c b/sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c index 4fbdc942cb4..f22b4cda939 100644 --- a/sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c +++ b/sys/dev/pci/drm/amd/amdkfd/kfd_chardev.c @@ -1516,7 +1516,7 @@ static int kfd_ioctl_get_dmabuf_info(struct file *filep, /* Find a KFD GPU device that supports the get_dmabuf_info query */ for (i = 0; kfd_topology_enum_kfd_devices(i, &dev) == 0; i++) - if (dev) + if (dev && !kfd_devcgroup_check_permission(dev)) break; if (!dev) return -EINVAL; @@ -1538,7 +1538,7 @@ static int kfd_ioctl_get_dmabuf_info(struct file *filep, if (xcp_id >= 0) args->gpu_id = dmabuf_adev->kfd.dev->nodes[xcp_id]->id; else - args->gpu_id = dmabuf_adev->kfd.dev->nodes[0]->id; + args->gpu_id = dev->id; args->flags = flags; /* Copy metadata buffer to user mode */ |