[PATCH v6 0/2] drm/xe/pagefault: Add SRCID to pagefault reporting

[Jonathan Cavitt <jonathan.cavitt@intel.com>]

Add SRCID to the xe_pagefault struct, which reports the ID of the
faulting hardware unit.  This will be passed on to the
xe_vm_get_property_ioctl for reading per-vm faults and will assist in
diagnosing pagefaults.

v2:
- Readd pad check, as the pad in the ioctl struct was not changed
  (jcavitt)

v3:
- Rebase

v4:
- Squash SRCID with ASID to keep the struct compact (Matthew)

v5:
- Use BUILD_BUG_ON and move ASID definition in one function (Matthew)

v6:
- Rebase

Jonathan Cavitt (2):
  drm/xe/pagefault: Add SRCID to pagefault struct
  drm/xe/vm: Add srcid to xe_vm_get_property_ioctl fault report

 drivers/gpu/drm/xe/xe_guc_pagefault.c   |  8 +++++++-
 drivers/gpu/drm/xe/xe_pagefault.c       | 24 +++++++++++++++---------
 drivers/gpu/drm/xe/xe_pagefault_types.h |  9 +++++++--
 drivers/gpu/drm/xe/xe_vm.c              |  8 ++++++++
 drivers/gpu/drm/xe/xe_vm_types.h        |  2 ++
 include/uapi/drm/xe_drm.h               |  4 ++--
 6 files changed, 41 insertions(+), 14 deletions(-)

-- 
2.53.0