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authorIngo Molnar <mingo@kernel.org>2018-02-11 11:33:33 +0100
committerIngo Molnar <mingo@kernel.org>2018-02-11 11:33:33 +0100
commit7980033bea8a74692fdb987c44ec91b0be8e752b (patch)
tree02b57329465d397b3a20468a683e56d1cda88cf6 /include/uapi/linux/bpf_common.h
parent3197b04bb39b596613ff2f8143c5cd0a6908debf (diff)
parentf1517df8701c9f12dae9ce7f43a5d300a6917619 (diff)
Merge branch 'linus' into x86/urgent, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/uapi/linux/bpf_common.h')
-rw-r--r--include/uapi/linux/bpf_common.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/uapi/linux/bpf_common.h b/include/uapi/linux/bpf_common.h
index 18be90725ab0..ee97668bdadb 100644
--- a/include/uapi/linux/bpf_common.h
+++ b/include/uapi/linux/bpf_common.h
@@ -15,9 +15,10 @@
/* ld/ldx fields */
#define BPF_SIZE(code) ((code) & 0x18)
-#define BPF_W 0x00
-#define BPF_H 0x08
-#define BPF_B 0x10
+#define BPF_W 0x00 /* 32-bit */
+#define BPF_H 0x08 /* 16-bit */
+#define BPF_B 0x10 /* 8-bit */
+/* eBPF BPF_DW 0x18 64-bit */
#define BPF_MODE(code) ((code) & 0xe0)
#define BPF_IMM 0x00
#define BPF_ABS 0x20