Public bug reported:
Backport 2-patch upstream series that lets modular drivers reuse the
system-wide perf permission model, and applies it to drm/xe's observation
interfaces.
Currently both patches are in linux-next (and drm-next); targeting v7.3.
d32bf877c0c3 ("perf/core: out-of-line and export perf_allow_cpu/tracepoint()")
6680bf0cb726 ("drm/xe: gate observation streams with perf_allow_cpu()")
lore:
https://lore.kernel.org/all/[email protected]/
** Affects: linux-nvidia (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-nvidia-7.0 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-nvidia-bos (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-nvidia-bos (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2160654
Title:
Backport: export perf_allow_cpu/tracepoint() and gate drm/xe
observation
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