diff options
Diffstat (limited to 'arch/arm64/net')
| -rw-r--r-- | arch/arm64/net/bpf_jit_comp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index 0b40c8fb0706..85113cab2046 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -21,7 +21,6 @@ #include <linux/bpf.h> #include <linux/filter.h> #include <linux/printk.h> -#include <linux/skbuff.h> #include <linux/slab.h> #include <asm/byteorder.h> @@ -188,7 +187,7 @@ static int build_prologue(struct jit_ctx *ctx) * | ... | BPF prog stack * | | * +-----+ <= (BPF_FP - prog->aux->stack_depth) - * |RSVD | JIT scratchpad + * |RSVD | padding * current A64_SP => +-----+ <= (BPF_FP - ctx->stack_size) * | | * | ... | Function call stack @@ -220,9 +219,7 @@ static int build_prologue(struct jit_ctx *ctx) return -1; } - /* 4 byte extra for skb_copy_bits buffer */ - ctx->stack_size = prog->aux->stack_depth + 4; - ctx->stack_size = STACK_ALIGN(ctx->stack_size); + ctx->stack_size = STACK_ALIGN(prog->aux->stack_depth); /* Set up function call stack */ emit(A64_SUB_I(1, A64_SP, A64_SP, ctx->stack_size), ctx); |