Messages in this thread |  | | From | Jim Cromie <> | | Subject | [PATCH 0/2] 2 bugfixes found in DRM-CI | | Date | Sun, 8 Mar 2026 16:35:35 -0600 |
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1st fixes drm-buddy's use of long-int power-of-2 fns on u64 var, on 32 bit arches (like arm32).
2nd is drm_print.c __drm_printfn_dbg() using __drm_print_enabled(), which short-circuits the drm.debg bit tests because its optimized for use behind dynamic-debug's per-callsite static-key guard.
__drm_printfn_dbg() doesnt have the guard, so under CONFIG_DRM_USE_DYNAMIC_DEBUG=Y it floods the log, causing DRM-CI to timeout on runners with a serial console.
Jim Cromie (2): drm_buddy: fix power-of-2 rounding errs drivers/gpu/drm/drm_print: fix drm_printer dynamic debug bypass
drivers/gpu/drm/drm_buddy.c | 4 ++-- drivers/gpu/drm/drm_print.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
-- 2.53.0
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