* [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory
@ 2020-04-28 17:37 Veronika Kabatova
2020-04-28 18:57 ` Andrii Nakryiko
0 siblings, 1 reply; 5+ messages in thread
From: Veronika Kabatova @ 2020-04-28 17:37 UTC (permalink / raw)
To: bpf; +Cc: andriin, brouer, Veronika Kabatova
$(OUTPUT)/runqslower makefile target doesn't actually create runqslower
binary in the $(OUTPUT) directory. As lib.mk expects all
TEST_GEN_PROGS_EXTENDED (which runqslower is a part of) to be present in
the OUTPUT directory, this results in an error when running e.g. `make
install`:
rsync: link_stat "tools/testing/selftests/bpf/runqslower" failed: No
such file or directory (2)
Copy the binary into the OUTPUT directory after building it to fix the
error.
Fixes: 3a0d3092a4ed ("selftests/bpf: Build runqslower from selftests")
Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
---
tools/testing/selftests/bpf/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 7729892e0b04..4e654d41c7af 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -141,7 +141,8 @@ VMLINUX_BTF := $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
$(OUTPUT)/runqslower: $(BPFOBJ)
$(Q)$(MAKE) $(submake_extras) -C $(TOOLSDIR)/bpf/runqslower \
OUTPUT=$(SCRATCH_DIR)/ VMLINUX_BTF=$(VMLINUX_BTF) \
- BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR)
+ BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) && \
+ cp $(SCRATCH_DIR)/runqslower $@
$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory
2020-04-28 17:37 [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory Veronika Kabatova
@ 2020-04-28 18:57 ` Andrii Nakryiko
2020-04-28 19:40 ` Daniel Borkmann
0 siblings, 1 reply; 5+ messages in thread
From: Andrii Nakryiko @ 2020-04-28 18:57 UTC (permalink / raw)
To: Veronika Kabatova; +Cc: bpf, Andrii Nakryiko, Jesper Dangaard Brouer
On Tue, Apr 28, 2020 at 10:38 AM Veronika Kabatova <vkabatov@redhat.com> wrote:
>
> $(OUTPUT)/runqslower makefile target doesn't actually create runqslower
> binary in the $(OUTPUT) directory. As lib.mk expects all
> TEST_GEN_PROGS_EXTENDED (which runqslower is a part of) to be present in
> the OUTPUT directory, this results in an error when running e.g. `make
> install`:
>
> rsync: link_stat "tools/testing/selftests/bpf/runqslower" failed: No
> such file or directory (2)
>
> Copy the binary into the OUTPUT directory after building it to fix the
> error.
>
> Fixes: 3a0d3092a4ed ("selftests/bpf: Build runqslower from selftests")
> Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
> ---
Looks good, thanks.
Acked-by: Andrii Nakryiko <andriin@fb.com>
> tools/testing/selftests/bpf/Makefile | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
> index 7729892e0b04..4e654d41c7af 100644
> --- a/tools/testing/selftests/bpf/Makefile
> +++ b/tools/testing/selftests/bpf/Makefile
> @@ -141,7 +141,8 @@ VMLINUX_BTF := $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
> $(OUTPUT)/runqslower: $(BPFOBJ)
> $(Q)$(MAKE) $(submake_extras) -C $(TOOLSDIR)/bpf/runqslower \
> OUTPUT=$(SCRATCH_DIR)/ VMLINUX_BTF=$(VMLINUX_BTF) \
> - BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR)
> + BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) && \
> + cp $(SCRATCH_DIR)/runqslower $@
>
> $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
>
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory
2020-04-28 18:57 ` Andrii Nakryiko
@ 2020-04-28 19:40 ` Daniel Borkmann
2020-04-29 0:15 ` Andrii Nakryiko
0 siblings, 1 reply; 5+ messages in thread
From: Daniel Borkmann @ 2020-04-28 19:40 UTC (permalink / raw)
To: Andrii Nakryiko, Veronika Kabatova
Cc: bpf, Andrii Nakryiko, Jesper Dangaard Brouer
On 4/28/20 8:57 PM, Andrii Nakryiko wrote:
> On Tue, Apr 28, 2020 at 10:38 AM Veronika Kabatova <vkabatov@redhat.com> wrote:
>>
>> $(OUTPUT)/runqslower makefile target doesn't actually create runqslower
>> binary in the $(OUTPUT) directory. As lib.mk expects all
>> TEST_GEN_PROGS_EXTENDED (which runqslower is a part of) to be present in
>> the OUTPUT directory, this results in an error when running e.g. `make
>> install`:
>>
>> rsync: link_stat "tools/testing/selftests/bpf/runqslower" failed: No
>> such file or directory (2)
>>
>> Copy the binary into the OUTPUT directory after building it to fix the
>> error.
>>
>> Fixes: 3a0d3092a4ed ("selftests/bpf: Build runqslower from selftests")
>> Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
>> ---
>
> Acked-by: Andrii Nakryiko <andriin@fb.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory
2020-04-28 19:40 ` Daniel Borkmann
@ 2020-04-29 0:15 ` Andrii Nakryiko
2020-04-29 1:25 ` Andrii Nakryiko
0 siblings, 1 reply; 5+ messages in thread
From: Andrii Nakryiko @ 2020-04-29 0:15 UTC (permalink / raw)
To: Daniel Borkmann
Cc: Veronika Kabatova, bpf, Andrii Nakryiko, Jesper Dangaard Brouer
On Tue, Apr 28, 2020 at 12:40 PM Daniel Borkmann <daniel@iogearbox.net> wrote:
>
> On 4/28/20 8:57 PM, Andrii Nakryiko wrote:
> > On Tue, Apr 28, 2020 at 10:38 AM Veronika Kabatova <vkabatov@redhat.com> wrote:
> >>
> >> $(OUTPUT)/runqslower makefile target doesn't actually create runqslower
> >> binary in the $(OUTPUT) directory. As lib.mk expects all
> >> TEST_GEN_PROGS_EXTENDED (which runqslower is a part of) to be present in
> >> the OUTPUT directory, this results in an error when running e.g. `make
> >> install`:
> >>
> >> rsync: link_stat "tools/testing/selftests/bpf/runqslower" failed: No
> >> such file or directory (2)
> >>
> >> Copy the binary into the OUTPUT directory after building it to fix the
> >> error.
> >>
> >> Fixes: 3a0d3092a4ed ("selftests/bpf: Build runqslower from selftests")
> >> Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
> >> ---
> >
> > Acked-by: Andrii Nakryiko <andriin@fb.com>
>
> Applied, thanks!
Veronika,
This change leaves runqslower laying around in selftests/bpf directory
and available to be committed into git. Can you please follow up with
adding runqslower to .gitignore? Thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory
2020-04-29 0:15 ` Andrii Nakryiko
@ 2020-04-29 1:25 ` Andrii Nakryiko
0 siblings, 0 replies; 5+ messages in thread
From: Andrii Nakryiko @ 2020-04-29 1:25 UTC (permalink / raw)
To: Daniel Borkmann
Cc: Veronika Kabatova, bpf, Andrii Nakryiko, Jesper Dangaard Brouer
On Tue, Apr 28, 2020 at 5:15 PM Andrii Nakryiko
<andrii.nakryiko@gmail.com> wrote:
>
> On Tue, Apr 28, 2020 at 12:40 PM Daniel Borkmann <daniel@iogearbox.net> wrote:
> >
> > On 4/28/20 8:57 PM, Andrii Nakryiko wrote:
> > > On Tue, Apr 28, 2020 at 10:38 AM Veronika Kabatova <vkabatov@redhat.com> wrote:
> > >>
> > >> $(OUTPUT)/runqslower makefile target doesn't actually create runqslower
> > >> binary in the $(OUTPUT) directory. As lib.mk expects all
> > >> TEST_GEN_PROGS_EXTENDED (which runqslower is a part of) to be present in
> > >> the OUTPUT directory, this results in an error when running e.g. `make
> > >> install`:
> > >>
> > >> rsync: link_stat "tools/testing/selftests/bpf/runqslower" failed: No
> > >> such file or directory (2)
> > >>
> > >> Copy the binary into the OUTPUT directory after building it to fix the
> > >> error.
> > >>
> > >> Fixes: 3a0d3092a4ed ("selftests/bpf: Build runqslower from selftests")
> > >> Signed-off-by: Veronika Kabatova <vkabatov@redhat.com>
> > >> ---
> > >
> > > Acked-by: Andrii Nakryiko <andriin@fb.com>
> >
> > Applied, thanks!
>
> Veronika,
>
> This change leaves runqslower laying around in selftests/bpf directory
> and available to be committed into git. Can you please follow up with
> adding runqslower to .gitignore? Thanks!
Never mind anymore, sent fix as part of ASAN fixes patch set.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-04-29 1:26 UTC | newest]
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2020-04-28 17:37 [PATCH v2] selftests/bpf: Copy runqslower to OUTPUT directory Veronika Kabatova
2020-04-28 18:57 ` Andrii Nakryiko
2020-04-28 19:40 ` Daniel Borkmann
2020-04-29 0:15 ` Andrii Nakryiko
2020-04-29 1:25 ` Andrii Nakryiko
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