linux-next: manual merge of the tip tree with the perf tree

  Hi all,

Today's linux-next merge of the tip tree got conflicts in:

  tools/perf/arch/x86/include/arch-tests.h
  tools/perf/arch/x86/tests/arch-tests.c

between commit:

  ae4aa00a1a93 ("perf test: Move x86 hybrid tests to arch/x86")

from the perf tree and commit:

  78075d947534 ("perf test: Add selftest to test IBS invocation via core pmu events")

from the tip tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.
  

Hi all,

On Tue, 16 May 2023 10:34:13 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
> Today's linux-next merge of the tip tree got conflicts in:
> 
>   tools/perf/arch/x86/include/arch-tests.h
>   tools/perf/arch/x86/tests/arch-tests.c
> 
> between commit:
> 
>   ae4aa00a1a93 ("perf test: Move x86 hybrid tests to arch/x86")
> 
> from the perf tree and commit:
> 
>   78075d947534 ("perf test: Add selftest to test IBS invocation via core pmu events")
> 
> from the tip tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc tools/perf/arch/x86/include/arch-tests.h
> index 33d39c1d3e64,93d3b8877baa..000000000000
> --- a/tools/perf/arch/x86/include/arch-tests.h
> +++ b/tools/perf/arch/x86/include/arch-tests.h
> @@@ -11,7 -11,7 +11,8 @@@ int test__intel_pt_pkt_decoder(struct t
>   int test__intel_pt_hybrid_compat(struct test_suite *test, int subtest);
>   int test__bp_modify(struct test_suite *test, int subtest);
>   int test__x86_sample_parsing(struct test_suite *test, int subtest);
>  +int test__hybrid(struct test_suite *test, int subtest);
> + int test__amd_ibs_via_core_pmu(struct test_suite *test, int subtest);
>   
>   extern struct test_suite *arch_tests[];
>   
> diff --cc tools/perf/arch/x86/tests/arch-tests.c
> index 147ad0638bbb,b5c85ab8d92e..000000000000
> --- a/tools/perf/arch/x86/tests/arch-tests.c
> +++ b/tools/perf/arch/x86/tests/arch-tests.c
> @@@ -22,15 -22,7 +22,16 @@@ struct test_suite suite__intel_pt = 
>   DEFINE_SUITE("x86 bp modify", bp_modify);
>   #endif
>   DEFINE_SUITE("x86 Sample parsing", x86_sample_parsing);
>  +static struct test_case hybrid_tests[] = {
>  +	TEST_CASE_REASON("x86 hybrid event parsing", hybrid, "not hybrid"),
>  +	{ .name = NULL, }
>  +};
>  +
>  +struct test_suite suite__hybrid = {
>  +	.desc = "x86 hybrid",
>  +	.test_cases = hybrid_tests,
>  +};
> + DEFINE_SUITE("AMD IBS via core pmu", amd_ibs_via_core_pmu);
>   
>   struct test_suite *arch_tests[] = {
>   #ifdef HAVE_DWARF_UNWIND_SUPPORT
> @@@ -44,6 -36,6 +45,7 @@@
>   	&suite__bp_modify,
>   #endif
>   	&suite__x86_sample_parsing,
>  +	&suite__hybrid,
> + 	&suite__amd_ibs_via_core_pmu,
>   	NULL,
>   };

This is now a conflict between the perf tree and Linus' tree.
  

Hello,

On Tue, Jun 27, 2023 at 6:37 PM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> On Tue, 16 May 2023 10:34:13 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > Today's linux-next merge of the tip tree got conflicts in:
> >
> >   tools/perf/arch/x86/include/arch-tests.h
> >   tools/perf/arch/x86/tests/arch-tests.c
> >
> > between commit:
> >
> >   ae4aa00a1a93 ("perf test: Move x86 hybrid tests to arch/x86")
> >
> > from the perf tree and commit:
> >
> >   78075d947534 ("perf test: Add selftest to test IBS invocation via core pmu events")
> >
> > from the tip tree.
> >
> > I fixed it up (see below) and can carry the fix as necessary. This
> > is now fixed as far as linux-next is concerned, but any non trivial
> > conflicts should be mentioned to your upstream maintainer when your tree
> > is submitted for merging.  You may also want to consider cooperating
> > with the maintainer of the conflicting tree to minimise any particularly
> > complex conflicts.

Thanks for the email and the resolution.  Looks ok to me.
I'll note this in my pull request.


> >
> > --
> > Cheers,
> > Stephen Rothwell
> >
> > diff --cc tools/perf/arch/x86/include/arch-tests.h
> > index 33d39c1d3e64,93d3b8877baa..000000000000
> > --- a/tools/perf/arch/x86/include/arch-tests.h
> > +++ b/tools/perf/arch/x86/include/arch-tests.h
> > @@@ -11,7 -11,7 +11,8 @@@ int test__intel_pt_pkt_decoder(struct t
> >   int test__intel_pt_hybrid_compat(struct test_suite *test, int subtest);
> >   int test__bp_modify(struct test_suite *test, int subtest);
> >   int test__x86_sample_parsing(struct test_suite *test, int subtest);
> >  +int test__hybrid(struct test_suite *test, int subtest);
> > + int test__amd_ibs_via_core_pmu(struct test_suite *test, int subtest);
> >
> >   extern struct test_suite *arch_tests[];
> >
> > diff --cc tools/perf/arch/x86/tests/arch-tests.c
> > index 147ad0638bbb,b5c85ab8d92e..000000000000
> > --- a/tools/perf/arch/x86/tests/arch-tests.c
> > +++ b/tools/perf/arch/x86/tests/arch-tests.c
> > @@@ -22,15 -22,7 +22,16 @@@ struct test_suite suite__intel_pt =
> >   DEFINE_SUITE("x86 bp modify", bp_modify);
> >   #endif
> >   DEFINE_SUITE("x86 Sample parsing", x86_sample_parsing);
> >  +static struct test_case hybrid_tests[] = {
> >  +    TEST_CASE_REASON("x86 hybrid event parsing", hybrid, "not hybrid"),
> >  +    { .name = NULL, }
> >  +};
> >  +
> >  +struct test_suite suite__hybrid = {
> >  +    .desc = "x86 hybrid",
> >  +    .test_cases = hybrid_tests,
> >  +};
> > + DEFINE_SUITE("AMD IBS via core pmu", amd_ibs_via_core_pmu);
> >
> >   struct test_suite *arch_tests[] = {
> >   #ifdef HAVE_DWARF_UNWIND_SUPPORT
> > @@@ -44,6 -36,6 +45,7 @@@
> >       &suite__bp_modify,
> >   #endif
> >       &suite__x86_sample_parsing,
> >  +    &suite__hybrid,
> > +     &suite__amd_ibs_via_core_pmu,
> >       NULL,
> >   };
>
> This is now a conflict between the perf tree and Linus' tree.

Yep, thanks!

Namhyung