Some places calculate the origin_call by checking if BPF_TRAMP_F_SKIP_FRAME is set. However, it should use BPF_TRAMP_F_ORIG_STACK for this propose. Just fix them.
Signed-off-by: Menglong Dong <[email protected]> Acked-by: Alexei Starovoitov <[email protected]> --- arch/riscv/net/bpf_jit_comp64.c | 2 +- arch/x86/net/bpf_jit_comp.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c index 45cbc7c6fe49..21c70ae3296b 100644 --- a/arch/riscv/net/bpf_jit_comp64.c +++ b/arch/riscv/net/bpf_jit_comp64.c @@ -1131,7 +1131,7 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, store_args(nr_arg_slots, args_off, ctx); /* skip to actual body of traced function */ - if (flags & BPF_TRAMP_F_SKIP_FRAME) + if (flags & BPF_TRAMP_F_ORIG_STACK) orig_call += RV_FENTRY_NINSNS * 4; if (flags & BPF_TRAMP_F_CALL_ORIG) { diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 36a0d4db9f68..808d4343f6cf 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -3289,7 +3289,7 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *rw_im arg_stack_off = stack_size; - if (flags & BPF_TRAMP_F_SKIP_FRAME) { + if (flags & BPF_TRAMP_F_CALL_ORIG) { /* skip patched call instruction and point orig_call to actual * body of the kernel function. */ -- 2.51.2
