Re: [PATCH 03/15] perf: Add build id data in mmap2 event

Jiri Olsa
2020-12-25T22:37:04Z

On Tue, Dec 15, 2020 at 11:01:51PM +0100, Daniel Borkmann wrote:
> Hey Arnaldo,
>
> On 12/15/20 4:52 PM, Arnaldo Carvalho de Melo wrote:
> > Em Mon, Dec 14, 2020 at 11:54:45AM +0100, Jiri Olsa escreveu:
> > > Adding support to carry build id data in mmap2 event.
> > >
> > > The build id data replaces maj/min/ino/ino_generation
> > > fields, which are also used to identify map's binary,
> > > so it's ok to replace them with build id data:
> > >
> > > union {
> > > struct {
> > > u32 maj;
> > > u32 min;
> > > u64 ino;
> > > u64 ino_generation;
> > > };
> > > struct {
> > > u8 build_id_size;
> > > u8 __reserved_1;
> > > u16 __reserved_2;
> > > u8 build_id[20];
> > > };
> > > };
> >
> > Alexei/Daniel, this one depends on BPFs build id routines to be exported
> > for use by the perf kernel subsys, PeterZ already acked this, so can you
> > guys consider getting the first three patches in this series via the bpf
> > tree?
> >
> > The BPF bits were acked by Song.
>
> All the net-next and therefore also bpf-next bits for 5.11 were just merged
> by Linus into his tree. If you need the first 3 from [0] to land for this merge
> window, it's probably easiest if you take them in and send them via perf tree
> directly in case you didn't send out a pull-req yet.. (alternatively I'll ping
> David/Jakub if they plan to make a 2nd net-next pull-req end of this week).
>
> Thanks,
> Daniel
>
> [0] https://lore.kernel.org/lkml/20201214105457.543111-1-jolsa@kernel.org/
>

hi,
I don't see them (first 3 from [0]) in any tree so far ;-) please let
me know if there's anything I can do from my side to get this merged

thanks,
jirka

[0] https://lore.kernel.org/lkml/20201214105457.543111-1-jolsa@kernel.org/