Module Name: src
Committed By: martin
Date: Fri Jan 31 11:28:38 UTC 2020
Modified Files:
src/sys/external/bsd/drm2/dist/drm/i915 [netbsd-9]: i915_gem_stolen.c
i915_reg.h
src/sys/external/bsd/drm2/dist/drm/radeon [netbsd-9]:
radeon_atombios_dp.c
Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #678):
sys/external/bsd/drm2/dist/drm/i915/i915_gem_stolen.c: revision 1.12
sys/external/bsd/drm2/dist/drm/radeon/radeon_atombios_dp.c: revision 1.2
sys/external/bsd/drm2/dist/drm/i915/i915_reg.h: revision 1.9
sys/external/bsd/drm2/dist/drm/i915/i915_reg.h: revision 1.12
Use unsigned to avoid undefined behavior in gen7_get_stolen_reserved().
Found by kUBSan.
Use unsigned to avoid undefined behavior in g4x_update_wm().
Avoid undefined behavior in g4x_get_stolen_reserved().
The change is the same as newer i915_gem_stolen.c.
Don't call memcpy() when the length is 0 (and the source pointer is NULL)
in radeon_dp_aux_transfer_atom() to avoid undefined behavior. Found by kUBSan.
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.11.4.1 \
src/sys/external/bsd/drm2/dist/drm/i915/i915_gem_stolen.c
cvs rdiff -u -r1.7.2.2 -r1.7.2.3 \
src/sys/external/bsd/drm2/dist/drm/i915/i915_reg.h
cvs rdiff -u -r1.1 -r1.1.8.1 \
src/sys/external/bsd/drm2/dist/drm/radeon/radeon_atombios_dp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
