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| author |   Quentin Monnet <quentin.monnet@netronome.com> | 2018-11-09 13:03:31 +0000 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2018-11-10 15:39:54 -0800 |
| commit | a40a26322a83d4a26a99ad2616cbd77394c19587 (patch) | |
| tree | 75c3d7938697f5e1aa16efbdf5ed209ada23d8ce /kernel/bpf/verifier.c | |
| parent | bpf: pass destroy() as a callback and remove its ndo_bpf subcommand (diff) | |
| download | linux-dev-a40a26322a83d4a26a99ad2616cbd77394c19587.tar.xz linux-dev-a40a26322a83d4a26a99ad2616cbd77394c19587.zip | |
bpf: pass prog instead of env to bpf_prog_offload_verifier_prep()
Function bpf_prog_offload_verifier_prep(), called from the kernel BPF
verifier to run a driver-specific callback for preparing for the
verification step for offloaded programs, takes a pointer to a struct
bpf_verifier_env object. However, no driver callback needs the whole
structure at this time: the two drivers supporting this, nfp and
netdevsim, only need a pointer to the struct bpf_prog instance held by
env.
Update the callback accordingly, on kernel side and in these two
drivers.
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | kernel/bpf/verifier.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 75dab40b19a3..8d0977980cfa 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -6368,7 +6368,7 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr) goto skip_full_check; if (bpf_prog_is_dev_bound(env->prog->aux)) { - ret = bpf_prog_offload_verifier_prep(env); + ret = bpf_prog_offload_verifier_prep(env->prog); if (ret) goto skip_full_check; } |