blaster4385/linux-IllusionX/tools/testing/selftests/bpf/progs/verifier_stack_ptr.c, branch v6.13Linux kernel with personal config changes for arch linuxhttp://git.tablaster.dev/blaster4385/linux-IllusionX/atom?h=v6.132023-12-02T19:36:51Zbpf: simplify tnum output if a fully known constant2023-12-02T19:36:51ZAndrii Nakryikoandrii@kernel.org2023-12-02T17:57:05Zurn:sha1:81eff2e36481c5cf4a2ac906ae56c3fbd3e6f305
Emit tnum representation as just a constant if all bits are known.
Use decimal-vs-hex logic to determine exact format of emitted
constant value, just like it's done for register range values.
For that move tnum_strn() to kernel/bpf/log.c to reuse decimal-vs-hex
determination logic and constants.
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231202175705.885270-12-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
selftests/bpf: verifier/stack_ptr.c converted to inline assembly2023-03-26T00:02:05ZEduard Zingermaneddyz87@gmail.com2023-03-25T02:55:16Zurn:sha1:edff37b2f28f5c24f628981d0f26ca2fcd7e2ad5
Test verifier/stack_ptr.c automatically converted to use inline assembly.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-36-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>