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Diffstat (limited to 'arch/s390/net/bpf_jit.h')
-rw-r--r--arch/s390/net/bpf_jit.h20
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/s390/net/bpf_jit.h b/arch/s390/net/bpf_jit.h
index 5e1e5133132d..7822ea92e54a 100644
--- a/arch/s390/net/bpf_jit.h
+++ b/arch/s390/net/bpf_jit.h
@@ -16,9 +16,6 @@
#include <linux/filter.h>
#include <linux/types.h>
-extern u8 sk_load_word_pos[], sk_load_half_pos[], sk_load_byte_pos[];
-extern u8 sk_load_word[], sk_load_half[], sk_load_byte[];
-
#endif /* __ASSEMBLY__ */
/*
@@ -36,15 +33,6 @@ extern u8 sk_load_word[], sk_load_half[], sk_load_byte[];
* | | |
* | BPF stack | |
* | | |
- * +---------------+ |
- * | 8 byte skbp | |
- * R15+176 -> +---------------+ |
- * | 8 byte hlen | |
- * R15+168 -> +---------------+ |
- * | 4 byte align | |
- * +---------------+ |
- * | 4 byte temp | |
- * | for bpf_jit.S | |
* R15+160 -> +---------------+ |
* | new backchain | |
* R15+152 -> +---------------+ |
@@ -57,17 +45,11 @@ extern u8 sk_load_word[], sk_load_half[], sk_load_byte[];
* The stack size used by the BPF program ("BPF stack" above) is passed
* via "aux->stack_depth".
*/
-#define STK_SPACE_ADD (8 + 8 + 4 + 4 + 160)
+#define STK_SPACE_ADD (160)
#define STK_160_UNUSED (160 - 12 * 8)
#define STK_OFF (STK_SPACE_ADD - STK_160_UNUSED)
-#define STK_OFF_TMP 160 /* Offset of tmp buffer on stack */
-#define STK_OFF_HLEN 168 /* Offset of SKB header length on stack */
-#define STK_OFF_SKBP 176 /* Offset of SKB pointer on stack */
#define STK_OFF_R6 (160 - 11 * 8) /* Offset of r6 on stack */
#define STK_OFF_TCCNT (160 - 12 * 8) /* Offset of tail_call_cnt on stack */
-/* Offset to skip condition code check */
-#define OFF_OK 4
-
#endif /* __ARCH_S390_NET_BPF_JIT_H */