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| author | Stefan Agner <stefan.agner@toradex.com> | 2017-12-13 21:31:49 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-21 15:14:59 +0100 |
| commit | 688f897ddd96968cf59a2d67afe2a394a0bf8ab3 (patch) | |
| tree | e303dd2f94a5c670a318008c891674e116558e6b /include/linux/bpf_verifier.h | |
| parent | a898b45a9c18bd9d723f82576a5b32a102808a09 (diff) | |
| parent | fb2d2dee504a963efdcb76517b5cdf25444cf535 (diff) | |
Merge remote-tracking branch 'linux-fslc/4.9-1.0.x-imx' into toradex_4.9-1.0.x-imx-next
Diffstat (limited to 'include/linux/bpf_verifier.h')
| -rw-r--r-- | include/linux/bpf_verifier.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 6aaf425cebc3..3101141661a1 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -18,19 +18,12 @@ struct bpf_reg_state { enum bpf_reg_type type; - /* - * Used to determine if any memory access using this register will - * result in a bad access. - */ - s64 min_value; - u64 max_value; union { /* valid when type == CONST_IMM | PTR_TO_STACK | UNKNOWN_VALUE */ s64 imm; /* valid when type == PTR_TO_PACKET* */ struct { - u32 id; u16 off; u16 range; }; @@ -40,6 +33,14 @@ struct bpf_reg_state { */ struct bpf_map *map_ptr; }; + u32 id; + /* Used to determine if any memory access using this register will + * result in a bad access. These two fields must be last. + * See states_equal() + */ + s64 min_value; + u64 max_value; + bool value_from_signed; }; enum bpf_stack_slot_type { |