[PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Doug Smythies]

Revert the portion of a recent Makefile change that incorrectly
deletes source files when doing "make clean".

Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Doug Smythies <dsmythies@telus.net>
---
 tools/testing/selftests/amd-pstate/Makefile | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
index 5f195ee756d6..5fd1424db37d 100644
--- a/tools/testing/selftests/amd-pstate/Makefile
+++ b/tools/testing/selftests/amd-pstate/Makefile
@@ -7,11 +7,6 @@ all:
 uname_M := $(shell uname -m 2>/dev/null || echo not)
 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)

-ifeq (x86,$(ARCH))
-TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
-TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
-endif
-
 TEST_PROGS := run.sh
 TEST_FILES := basic.sh tbench.sh gitsource.sh

--
2.25.1

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Huang Rui]

On Fri, Jan 20, 2023 at 01:54:01PM +0800, Doug Smythies wrote:
> Revert the portion of a recent Makefile change that incorrectly
> deletes source files when doing "make clean".
> 
> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> Signed-off-by: Doug Smythies <dsmythies@telus.net>

(+ Shuah and linux-kselftest mailing list)

Thanks for fix!

Acked-by: Huang Rui <ray.huang@amd.com>

> ---
>  tools/testing/selftests/amd-pstate/Makefile | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5f195ee756d6..5fd1424db37d 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -7,11 +7,6 @@ all:
>  uname_M := $(shell uname -m 2>/dev/null || echo not)
>  ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
> 
> -ifeq (x86,$(ARCH))
> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> -endif
> -
>  TEST_PROGS := run.sh
>  TEST_FILES := basic.sh tbench.sh gitsource.sh
> 
> --
> 2.25.1
> 
> 

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Sedat Dilek]

On Fri, Jan 20, 2023 at 6:54 AM Doug Smythies <dsmythies@telus.net> wrote:
>
> Revert the portion of a recent Makefile change that incorrectly
> deletes source files when doing "make clean".
>
> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> Signed-off-by: Doug Smythies <dsmythies@telus.net>

Hi Doug,

Thanks for the patch!

Small nit, I saw this with:

$ make -C tools/ clean

Otherwise:

Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>

BR,
-Sedat-

> ---
>  tools/testing/selftests/amd-pstate/Makefile | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5f195ee756d6..5fd1424db37d 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -7,11 +7,6 @@ all:
>  uname_M := $(shell uname -m 2>/dev/null || echo not)
>  ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
>
> -ifeq (x86,$(ARCH))
> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> -endif
> -
>  TEST_PROGS := run.sh
>  TEST_FILES := basic.sh tbench.sh gitsource.sh
>
> --
> 2.25.1
>
>

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Sedat Dilek]

On Fri, Jan 20, 2023 at 10:17 AM Huang Rui <ray.huang@amd.com> wrote:
>
> On Fri, Jan 20, 2023 at 01:54:01PM +0800, Doug Smythies wrote:
> > Revert the portion of a recent Makefile change that incorrectly
> > deletes source files when doing "make clean".
> >
> > Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> > Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> > Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> > Signed-off-by: Doug Smythies <dsmythies@telus.net>
>
> (+ Shuah and linux-kselftest mailing list)
>
> Thanks for fix!
>
> Acked-by: Huang Rui <ray.huang@amd.com>
>

[ I already replied - but with these important CCs ]

Hi Doug,

Thanks for the patch!

Small nit, I saw this with:

$ make -C tools/ clean

Otherwise:

Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>

BR,
-Sedat-

> > ---
> >  tools/testing/selftests/amd-pstate/Makefile | 5 -----
> >  1 file changed, 5 deletions(-)
> >
> > diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> > index 5f195ee756d6..5fd1424db37d 100644
> > --- a/tools/testing/selftests/amd-pstate/Makefile
> > +++ b/tools/testing/selftests/amd-pstate/Makefile
> > @@ -7,11 +7,6 @@ all:
> >  uname_M := $(shell uname -m 2>/dev/null || echo not)
> >  ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
> >
> > -ifeq (x86,$(ARCH))
> > -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> > -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> > -endif
> > -
> >  TEST_PROGS := run.sh
> >  TEST_FILES := basic.sh tbench.sh gitsource.sh
> >
> > --
> > 2.25.1
> >
> >

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Shuah Khan]

On 1/20/23 09:11, Sedat Dilek wrote:
> On Fri, Jan 20, 2023 at 10:17 AM Huang Rui <ray.huang@amd.com> wrote:
>>
>> On Fri, Jan 20, 2023 at 01:54:01PM +0800, Doug Smythies wrote:
>>> Revert the portion of a recent Makefile change that incorrectly
>>> deletes source files when doing "make clean".

Ooo. That is bad.

>>>
>>> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
>>> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
>>> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
>>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
>>
>> (+ Shuah and linux-kselftest mailing list)
>>
>> Thanks for fix!
>>
>> Acked-by: Huang Rui <ray.huang@amd.com>
>>
> 
> [ I already replied - but with these important CCs ]
> 
> Hi Doug,
> 
> Thanks for the patch!
> 
> Small nit, I saw this with:

What did you see and should that be fixed as well.

> 
> $ make -C tools/ clean
> 
> Otherwise:
> 
> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
> 

Send me the revised patch with all the right CCs and I will pull
this right away.

thanks,
-- Shuah

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Sedat Dilek]

On Fri, Jan 20, 2023 at 5:15 PM Shuah Khan <skhan@linuxfoundation.org> wrote:
>
> On 1/20/23 09:11, Sedat Dilek wrote:
> > On Fri, Jan 20, 2023 at 10:17 AM Huang Rui <ray.huang@amd.com> wrote:
> >>
> >> On Fri, Jan 20, 2023 at 01:54:01PM +0800, Doug Smythies wrote:
> >>> Revert the portion of a recent Makefile change that incorrectly
> >>> deletes source files when doing "make clean".
>
> Ooo. That is bad.
>
> >>>
> >>> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> >>> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> >>> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> >>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> >>
> >> (+ Shuah and linux-kselftest mailing list)
> >>
> >> Thanks for fix!
> >>
> >> Acked-by: Huang Rui <ray.huang@amd.com>
> >>
> >
> > [ I already replied - but with these important CCs ]
> >
> > Hi Doug,
> >
> > Thanks for the patch!
> >
> > Small nit, I saw this with:
>
> What did you see and should that be fixed as well.
>
> >
> > $ make -C tools/ clean
> >
> > Otherwise:
> >
> > Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
> >
>
> Send me the revised patch with all the right CCs and I will pull
> this right away.
>

Hi Shuah,

that was my original posting...

Subject: [6.2-rc4] tools: {amd,intel}_pstate_tracer: make -C tools/ clean
https://lore.kernel.org/all/CA+icZUUOckm1kwOEZhSw8zsaL5z7r8uczwiKeKGEVioZ=GeFNg@mail.gmail.com/

...and should contain all CCs I got with scripts/get_maintainer.pl.

Is that OK?

BR,
-Sedat-

Re: [PATCH] selftests: amd-pstate: Don't delete source files via Makefile

[Shuah Khan]

On 1/20/23 09:20, Sedat Dilek wrote:
> On Fri, Jan 20, 2023 at 5:15 PM Shuah Khan <skhan@linuxfoundation.org> wrote:
>>
>> On 1/20/23 09:11, Sedat Dilek wrote:
>>> On Fri, Jan 20, 2023 at 10:17 AM Huang Rui <ray.huang@amd.com> wrote:
>>>>
>>>> On Fri, Jan 20, 2023 at 01:54:01PM +0800, Doug Smythies wrote:
>>>>> Revert the portion of a recent Makefile change that incorrectly
>>>>> deletes source files when doing "make clean".
>>
>> Ooo. That is bad.
>>
>>>>>
>>>>> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
>>>>> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
>>>>> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
>>>>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
>>>>
>>>> (+ Shuah and linux-kselftest mailing list)
>>>>
>>>> Thanks for fix!
>>>>
>>>> Acked-by: Huang Rui <ray.huang@amd.com>
>>>>
>>>
>>> [ I already replied - but with these important CCs ]
>>>
>>> Hi Doug,
>>>
>>> Thanks for the patch!
>>>
>>> Small nit, I saw this with:
>>
>> What did you see and should that be fixed as well.
>>
>>>
>>> $ make -C tools/ clean
>>>
>>> Otherwise:
>>>
>>> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
>>>
>>
>> Send me the revised patch with all the right CCs and I will pull
>> this right away.
>>
> 
> Hi Shuah,
> 
> that was my original posting...
> 
> Subject: [6.2-rc4] tools: {amd,intel}_pstate_tracer: make -C tools/ clean
> https://lore.kernel.org/all/CA+icZUUOckm1kwOEZhSw8zsaL5z7r8uczwiKeKGEVioZ=GeFNg@mail.gmail.com/
> 
> ...and should contain all CCs I got with scripts/get_maintainer.pl.
> 
> Is that OK?
> 

Yes - the current list looks complete to me.

thanks,
-- Shuah

[PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Doug Smythies]

Revert the portion of a recent Makefile change that incorrectly
deletes source files when doing "make clean".

Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Doug Smythies <dsmythies@telus.net>
---
v2: fix address list.
---
 tools/testing/selftests/amd-pstate/Makefile | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
index 5f195ee756d6..5fd1424db37d 100644
--- a/tools/testing/selftests/amd-pstate/Makefile
+++ b/tools/testing/selftests/amd-pstate/Makefile
@@ -7,11 +7,6 @@ all:
 uname_M := $(shell uname -m 2>/dev/null || echo not)
 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)

-ifeq (x86,$(ARCH))
-TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
-TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
-endif
-
 TEST_PROGS := run.sh
 TEST_FILES := basic.sh tbench.sh gitsource.sh

--
2.25.1

Re: [PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Sedat Dilek]

On Sat, Jan 21, 2023 at 5:41 PM Doug Smythies <dsmythies@telus.net> wrote:
>
> Revert the portion of a recent Makefile change that incorrectly
> deletes source files when doing "make clean".
>
> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
> Acked-by: Huang Rui <ray.huang@amd.com>
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
> v2: fix address list.
> ---

Hi Doug,

thanks for the update.

You happen to know through which Git tree this will go?
linux-pm?
linux-kselftest?

https://lore.kernel.org/lkml/?q=Doug+Smythies

Hmm, I cannot download the patch with b4:

link="https://lore.kernel.org/lkml/000601d92db7$39e9d0b0$adbd7210$@telus.net/"

$ b4 -d am $link
Running git --no-pager config -z --get-regexp b4\..*
Running git --no-pager config -z --get-regexp get-lore-mbox\..*
Running git --no-pager config -z --get-regexp gpg\..*
t_mbx_url=https://lore.kernel.org/all/https%3A%2F%2Flore.kernel.org%2Flkml%2F000601d92db79e9d0b0telus.net%2F/t.mbox.gz
Grabbing thread from
lore.kernel.org/all/https%3A%2F%2Flore.kernel.org%2Flkml%2F000601d92db79e9d0b0telus.net%2F/t.mbox.gz
That message-id is not known.

Maybe be patient.

BR,
-Sedat-

>  tools/testing/selftests/amd-pstate/Makefile | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5f195ee756d6..5fd1424db37d 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -7,11 +7,6 @@ all:
>  uname_M := $(shell uname -m 2>/dev/null || echo not)
>  ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
>
> -ifeq (x86,$(ARCH))
> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> -endif
> -
>  TEST_PROGS := run.sh
>  TEST_FILES := basic.sh tbench.sh gitsource.sh
>
> --
> 2.25.1
>
>
>

Re: [PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Shuah Khan]

On 1/21/23 09:41, Doug Smythies wrote:
> Revert the portion of a recent Makefile change that incorrectly
> deletes source files when doing "make clean".
> 
> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
> Acked-by: Huang Rui <ray.huang@amd.com>
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
> v2: fix address list.
> ---
>   tools/testing/selftests/amd-pstate/Makefile | 5 -----
>   1 file changed, 5 deletions(-)
> 
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5f195ee756d6..5fd1424db37d 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -7,11 +7,6 @@ all:
>   uname_M := $(shell uname -m 2>/dev/null || echo not)
>   ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
> 
> -ifeq (x86,$(ARCH))
> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> -endif
> -

This looks good - Do you need these files to run this test and if so
do these need to installed when the test is run on a test system?

Now applied to linux-kselftest fixes. I will send this up for the next
rc.

thanks,
-- Shuah

RE: [PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Doug Smythies]

On 2023.01.25 09:03 Shuah Khan wrote:
> On 1/21/23 09:41, Doug Smythies wrote:
>> Revert the portion of a recent Makefile change that incorrectly
>> deletes source files when doing "make clean".
>> 
>> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
>> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Acked-by: Huang Rui <ray.huang@amd.com>
>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
>> ---
>> v2: fix address list.
>> ---
>>   tools/testing/selftests/amd-pstate/Makefile | 5 -----
>>   1 file changed, 5 deletions(-)
>> 
>> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
>> index 5f195ee756d6..5fd1424db37d 100644
>> --- a/tools/testing/selftests/amd-pstate/Makefile
>> +++ b/tools/testing/selftests/amd-pstate/Makefile
>> @@ -7,11 +7,6 @@ all:
>>   uname_M := $(shell uname -m 2>/dev/null || echo not)
>>   ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
>> 
>> -ifeq (x86,$(ARCH))
>> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
>> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>> -endif
>> -
>
> This looks good - Do you need these files to run this test and if so
> do these need to installed when the test is run on a test system?

I do not know.
It is a question for the AMD people.

> Now applied to linux-kselftest fixes. I will send this up for the next
> rc.

Thank you
... Doug

Re: [PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Guillaume Tucker]

On 21/01/2023 17:41, Doug Smythies wrote:
> Revert the portion of a recent Makefile change that incorrectly
> deletes source files when doing "make clean".
> 
> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
> Acked-by: Huang Rui <ray.huang@amd.com>
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
> v2: fix address list.
> ---
>  tools/testing/selftests/amd-pstate/Makefile | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5f195ee756d6..5fd1424db37d 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -7,11 +7,6 @@ all:
>  uname_M := $(shell uname -m 2>/dev/null || echo not)
>  ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
> 
> -ifeq (x86,$(ARCH))
> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> -endif
> -


The two lines above should also be removed as they're only used
in the condition to include the Python files.

I've also hit this issue and independently came up with an
alternative solution, let me know if you want me to submit it as
a patch on top of the previous fix; see below.

The Python scripts appear to be used in gitsource.sh and
tbench.sh so I guess they are needed for these kselftests
although I haven't tried to run them or do anything with them.
This is just to fix make clean.



Author: Guillaume Tucker <guillaume.tucker@collabora.com>
Date:   Fri Feb 3 11:23:50 2023 +0100

    selftests: amd-pstate: fix TEST_FILES
    
    Replace TEST_GEN_FILES with TEST_FILES to avoid having them deleted
    when doing a clean.  Also fix the way the architecture is being
    determined as they should also be installed when ARCH=x86_64 is
    provided explicitly.  Then also append extra files to TEST_FILES and
    TEST_PROGS with += so they don't get discarded.
    
    Fixes: a2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
    Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>

diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
index 5f195ee756d6..c382f579fe94 100644
--- a/tools/testing/selftests/amd-pstate/Makefile
+++ b/tools/testing/selftests/amd-pstate/Makefile
@@ -4,15 +4,15 @@
 # No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
 all:
 
-uname_M := $(shell uname -m 2>/dev/null || echo not)
-ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
+ARCH ?= $(shell uname -m 2>/dev/null || echo not)
+ARCH := $(shell echo $(ARCH) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
 
 ifeq (x86,$(ARCH))
-TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
-TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
+TEST_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
+TEST_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
 endif
 
-TEST_PROGS := run.sh
-TEST_FILES := basic.sh tbench.sh gitsource.sh
+TEST_PROGS += run.sh
+TEST_FILES += basic.sh tbench.sh gitsource.sh
 
 include ../lib.mk

Re: [PATCH v2] selftests: amd-pstate: Don't delete source files via Makefile

[Shuah Khan]

On 2/3/23 08:15, Guillaume Tucker wrote:
> On 21/01/2023 17:41, Doug Smythies wrote:
>> Revert the portion of a recent Makefile change that incorrectly
>> deletes source files when doing "make clean".
>>
>> Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
>> Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
>> Acked-by: Huang Rui <ray.huang@amd.com>
>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
>> ---
>> v2: fix address list.
>> ---
>>   tools/testing/selftests/amd-pstate/Makefile | 5 -----
>>   1 file changed, 5 deletions(-)
>>
>> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
>> index 5f195ee756d6..5fd1424db37d 100644
>> --- a/tools/testing/selftests/amd-pstate/Makefile
>> +++ b/tools/testing/selftests/amd-pstate/Makefile
>> @@ -7,11 +7,6 @@ all:
>>   uname_M := $(shell uname -m 2>/dev/null || echo not)
>>   ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
>>
>> -ifeq (x86,$(ARCH))
>> -TEST_GEN_FILES += ../../../power/x86/amd_pstate_tracer/amd_pstate_trace.py
>> -TEST_GEN_FILES += ../../../power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>> -endif
>> -
> 
> 
> The two lines above should also be removed as they're only used
> in the condition to include the Python files.
> 
> I've also hit this issue and independently came up with an
> alternative solution, let me know if you want me to submit it as
> a patch on top of the previous fix; see below.
> 
> The Python scripts appear to be used in gitsource.sh and
> tbench.sh so I guess they are needed for these kselftests
> although I haven't tried to run them or do anything with them.
> This is just to fix make clean.
> 
> 

Please send me the patch.

thanks,
-- Shuah