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(parent: d5271c5) | patch
bpf: generalize dynptr_get_spi to be usable for iters
authorAndrii Nakryiko <andrii@kernel.org>
Thu, 2 Mar 2023 23:50:09 +0000 (15:50 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Sat, 4 Mar 2023 19:14:32 +0000 (11:14 -0800)
commita461f5adf17756e99ee0903d1a40961b0342ebb3
tree8db8906de48711da763d25dc7770cdf91b539bc8tree | snapshot
parentd5271c5b1950b887def1663b75e2d710cc16535fcommit | diff
bpf: generalize dynptr_get_spi to be usable for iters

Generalize the logic of fetching special stack slot object state using
spi (stack slot index). This will be used by STACK_ITER logic next.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230302235015.2044271-12-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
kernel/bpf/verifier.c diff | blob | history
Domain: System / Kernel;