Re: [PATCH v4] perf: bpf: Fix build breakage due to libbpf

[Wangnan (F)]

On 2016/1/8 20:51, Arnaldo Carvalho de Melo wrote:
> Em Fri, Jan 08, 2016 at 11:09:35AM +0530, Naveen N. Rao escreveu:
> > On 2016/01/07 05:39PM, Arnaldo Carvalho de Melo wrote:
> > > Em Thu, Jan 07, 2016 at 12:28:15PM +0530, Naveen N. Rao escreveu:
> > > > On 2015/12/17 09:19AM, Arnaldo Carvalho de Melo wrote:
> > > > > Em Thu, Dec 17, 2015 at 10:37:14AM +0530, Naveen N. Rao escreveu:
> > > > > > On 2015/12/17 09:29AM, Wang Nan wrote:
> > > > > > > The whole thread is:
> > > > > > >
> > > > > > > [PATCH v3 0/3] perf build: PowerPC: Fix build breakage due to libbpf:
> > > > > > > http://lkml.kernel.org/g/1450150557-127942-1-git-send-email-wangnan0@xxxxxxxxxx
> > > > > > >
> > > > > > > [PATCH v3 1/3] perf tools: Fix PowerPC native building
> > > > > > > http://lkml.kernel.org/g/1450150557-127942-2-git-send-email-wangnan0@xxxxxxxxxx
> > > > > > >
> > > > > > > [PATCH v3 2/3] tools: Move Makefile.arch from perf/config to tools/scripts
> > > > > > > http://lkml.kernel.org/g/1450150557-127942-3-git-send-email-wangnan0@xxxxxxxxxx
> > > > > > >
> > > > > > > [PATCH v3 3/3] perf: bpf: Fix build breakage due to libbpf
> > > > > > > http://lkml.kernel.org/g/1450150557-127942-4-git-send-email-wangnan0@xxxxxxxxxx
> > > > > > >
> > > > > > > and [PATCH v3 3/3] breaks local building because the usage of "srctree", and
> > > > > 	     ^^
> > > > > > You mean v4 here.
> > > > > > Anyway, now that you've sent v4, it should be much clearer.
> > > > > Right, I should've read it more thoroughly, but anyway, I'll process it
> > > > > today.
> > > > Bump.
> > > >
> > > > Arnaldo,
> > > > Can you please push at least the initial 3 patches of this for v4.4?
> > > > Wang Nan has posted v6 here:
> > > > http://thread.gmane.org/gmane.linux.kernel/2110626
> > > So I tried it again today, from the v6, the latest patch with that
> > > subject line in my inbox, and I get this, after applying the first three
> > > patches:
> > >
> > > [acme@zoo linux]$ make -C tools clean > /dev/null
> > > [acme@zoo linux]$ make -C tools/perf build-test
> > Thanks, and sorry for the slip-up there - I should've caught that.
> The important thing is that it gets caught before getting to Ingo, let
> alone Linus, but if you get it before me, I'd appreciate as well 8-)
>
> - Arnaldo

Is it possible to ask Fengguang Wu to help us adding perf building test
in his kbuild testing system?

Add Fengguang Wu into cc list.

Thank you.