Revert "bpf: use common instruction history across all states"

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This reverts commit 96a30e469c.
Next patches in the series modify propagate_precision() to allow
arbitrary starting state. Precision propagation requires access to
jump history, and arbitrary states represent history not belonging to
`env->cur_state`.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20250611200836.4135542-1-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Eduard Zingerman 2025-06-11 13:08:26 -07:00 • committed by Alexei Starovoitov

parent 517b088a84

commit baaebe0928

2 changed files with 64 additions and 64 deletions

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19

include/linux/bpf_verifier.h

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109

kernel/bpf/verifier.c

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