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SubjectRe: [PATCH bpf-next 0/2] Add CGROUP prefix to cgroup_iter_order
On Thu, Aug 25, 2022 at 7:03 PM Andrii Nakryiko
<andrii.nakryiko@gmail.com> wrote:
>
> On Thu, Aug 25, 2022 at 4:20 PM Yosry Ahmed <yosryahmed@google.com> wrote:
> >
> > On Thu, Aug 25, 2022 at 2:56 PM Andrii Nakryiko
> > <andrii.nakryiko@gmail.com> wrote:
> > >
> > > On Thu, Aug 25, 2022 at 2:39 PM Hao Luo <haoluo@google.com> wrote:
> > > >
> > > > As suggested by Andrii, add 'CGROUP' to cgroup_iter_order. This fix is
> > > > divided into two patches. Patch 1/2 fixes the commit that introduced
> > > > cgroup_iter. Patch 2/2 fixes the selftest that uses the
> > > > cgroup_iter_order. This is because the selftest was introduced in a
> > >
> > > but if you split rename into two patches, you break selftests build
> > > and thus potentially bisectability of selftests regressions. So I
> > > think you have to keep both in the same patch.
> >
> > I thought fixes to commits still in bpf-next would get squashed. Would
> > you mind elaborating why we don't do this?
> >
>
> We don't amend follow up fixes into original commits and preserve history.

Got it. Thanks Andrii.

>
> > >
> > > With that:
> > >
> > > Acked-by: Andrii Nakryiko <andrii@kernel.org>
> > >
> > > > different commit. I tested this patchset via the following command:
> > > >
> > > > test_progs -t cgroup,iter,btf_dump
> > > >
> > > > Hao Luo (2):
> > > > bpf: Add CGROUP to cgroup_iter order
> > > > selftests/bpf: Fix test that uses cgroup_iter order
> > > >
> > > > include/uapi/linux/bpf.h | 10 +++---
> > > > kernel/bpf/cgroup_iter.c | 32 +++++++++----------
> > > > tools/include/uapi/linux/bpf.h | 10 +++---
> > > > .../selftests/bpf/prog_tests/btf_dump.c | 2 +-
> > > > .../prog_tests/cgroup_hierarchical_stats.c | 2 +-
> > > > .../selftests/bpf/prog_tests/cgroup_iter.c | 10 +++---
> > > > 6 files changed, 33 insertions(+), 33 deletions(-)
> > > >
> > > > --
> > > > 2.37.2.672.g94769d06f0-goog
> > > >

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