[PATCH 0/3] PCI: remove redundant resource assignments done after BAR resize

[Ilpo Järvinen]

The BAR resize rework removed the resource assignment call that
followed the BAR resize in amdgpu. The xe and i915 drivers and the
PCI sysfs resize interface still make the same call.
 
The current BAR resize code should properly assign all resources and
handle fallback gracefully so a driver-side call to assign resource
right after BAR resize is just duplicate work (no-op). If that isn't
the case somewhere, the fix belongs either the BAR resize code or the
code that left the resource unassigned (e.g. a hotplug race or whatever
left an resource unassigned prior to resize).

If drm wants to take their patches out of these, it's fine with me
(either drm+pci or through pci tree only works for me).


Ilpo Järvinen (3):
  PCI/sysfs: Remove resource assignment after BAR resize
  drm/xe: Remove driver side resource assignment after BAR resize
  drm/i915: Remove driver side resource assignment after BAR resize

 drivers/gpu/drm/i915/gt/intel_region_lmem.c | 1 -
 drivers/gpu/drm/xe/xe_pci_rebar.c           | 2 --
 drivers/pci/pci-sysfs.c                     | 3 ---
 3 files changed, 6 deletions(-)


base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
-- 
2.47.3