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Picking the changes from:ad9ee11fdf("drm/doc: document that PRIME import/export is always supported")2ff4f6d410("drm/doc: document drm_event and its types")9a2eabf48a("drm/doc: use proper cross-references for sections")c7a4722971("drm/syncobj: add IOCTL to register an eventfd") Addressing these perf build warnings: Warning: Kernel ABI header differences: diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h Now 'perf trace' and other code that might use the tools/perf/trace/beauty autogenerated tables will be able to translate this new ioctl code into a string: $ tools/perf/trace/beauty/drm_ioctl.sh > before $ cp include/uapi/drm/drm.h tools/include/uapi/drm/drm.h $ tools/perf/trace/beauty/drm_ioctl.sh > after $ diff -u before after --- before 2023-09-13 08:54:45.170134002 -0300 +++ after 2023-09-13 08:55:06.612712776 -0300 @@ -108,6 +108,7 @@ [0xCC] = "SYNCOBJ_TRANSFER", [0xCD] = "SYNCOBJ_TIMELINE_SIGNAL", [0xCE] = "MODE_GETFB2", + [0xCF] = "SYNCOBJ_EVENTFD", [DRM_COMMAND_BASE + 0x00] = "I915_INIT", [DRM_COMMAND_BASE + 0x01] = "I915_FLUSH", [DRM_COMMAND_BASE + 0x02] = "I915_FLIP", $ Cc: Adrian Hunter <[email protected]> Cc: Ian Rogers <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Simon Ser <[email protected]> Link: https://lore.kernel.org/lkml/ZQGkh9qlhpKA%[email protected]/ Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>