On Fri, Jul 24, 2020 at 1:08 PM Song Liu <songliubrav...@fb.com> wrote: > > Architectures like s390, powerpc, arm64, riscv have speical definition of > bpf_user_pt_regs_t. So we need to cast the pointer before passing it to > bpf_get_stack(). This is similar to bpf_get_stack_tp(). > > Fixes: 03d42fd2d83f ("bpf: Separate bpf_get_[stack|stackid] for perf events > BPF") > Reported-by: kernel test robot <l...@intel.com> > Signed-off-by: Song Liu <songliubrav...@fb.com>
Applied. Thanks