diff options
Diffstat (limited to 'arch/x86/net/bpf_jit_comp.c')
| -rw-r--r-- | arch/x86/net/bpf_jit_comp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 84005f2114e0..8c10d9abc239 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -3003,16 +3003,15 @@ void bpf_jit_free(struct bpf_prog *prog) bool bpf_jit_supports_exceptions(void) { /* We unwind through both kernel frames (starting from within bpf_throw - * call) and BPF frames. Therefore we require one of ORC or FP unwinder - * to be enabled to walk kernel frames and reach BPF frames in the stack - * trace. + * call) and BPF frames. Therefore we require ORC unwinder to be enabled + * to walk kernel frames and reach BPF frames in the stack trace. */ - return IS_ENABLED(CONFIG_UNWINDER_ORC) || IS_ENABLED(CONFIG_UNWINDER_FRAME_POINTER); + return IS_ENABLED(CONFIG_UNWINDER_ORC); } void arch_bpf_stack_walk(bool (*consume_fn)(void *cookie, u64 ip, u64 sp, u64 bp), void *cookie) { -#if defined(CONFIG_UNWINDER_ORC) || defined(CONFIG_UNWINDER_FRAME_POINTER) +#if defined(CONFIG_UNWINDER_ORC) struct unwind_state state; unsigned long addr; |