Re: [PATCH bpf-next v4 00/21] bpf: implement bpf iterator for kernel data

2020-05-09 Thread Yonghong Song
On 5/9/20 5:27 PM, Alexei Starovoitov wrote: On Sat, May 09, 2020 at 10:58:59AM -0700, Yonghong Song wrote: Changelog: v3 -> v4: - in bpf_seq_read(), if start() failed with an error, return that error to user space (Andrii) - in bpf_seq_printf(), if reading kernel memory

Re: [PATCH bpf-next v4 00/21] bpf: implement bpf iterator for kernel data

2020-05-09 Thread Alexei Starovoitov
On Sat, May 09, 2020 at 10:58:59AM -0700, Yonghong Song wrote: > > Changelog: > v3 -> v4: > - in bpf_seq_read(), if start() failed with an error, return that > error to user space (Andrii) > - in bpf_seq_printf(), if reading kernel memory failed for > %s and %p{i,I}{4,6}, set