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Author SHA1 Message Date
Andrii Nakryiko
c871d0e00f bpf: enforce precise retval range on program exit
Similarly to subprog/callback logic, enforce return value of BPF program
using more precise smin/smax range.

We need to adjust a bunch of tests due to a changed format of an error
message.

Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231202175705.885270-7-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-12-02 11:36:50 -08:00
Eduard Zingerman
047687a7f4 selftests/bpf: verifier/cgroup_inv_retcode.c converted to inline assembly
Test verifier/cgroup_inv_retcode.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-13-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-03-25 17:02:03 -07:00