drm/drm-misc - Kernel DRM miscellaneous fixes and cross-tree changes

Age	Commit message (Collapse)	Author	Files	Lines
2024-06-26	bpf: add new negative selftests to cover missing check_func_arg_reg_off() ↵	Matt Bobrowski	1	-1/+1
	and reg->type check Add new negative selftests which are intended to cover the out-of-bounds memory access that could be performed on a CONST_PTR_TO_DYNPTR within functions taking a ARG_PTR_TO_DYNPTR \| MEM_RDONLY as an argument, and acceptance of invalid register types i.e. PTR_TO_BTF_ID within functions taking a ARG_PTR_TO_DYNPTR \| MEM_RDONLY. Reported-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Matt Bobrowski <mattbobrowski@google.com> Link: https://lore.kernel.org/r/20240625062857.92760-2-mattbobrowski@google.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-06-13	selftests: bpf: add testmod kfunc for nullable params	Vadim Fedorenko	1	-0/+43
	Add special test to be sure that only __nullable BTF params can be replaced by NULL. This patch adds fake kfuncs in bpf_testmod to properly test different params. Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Vadim Fedorenko <vadfed@meta.com> Link: https://lore.kernel.org/r/20240613211817.1551967-6-vadfed@meta.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>