linux-kernel - Re: [PATCH] selftests: amd-pstate: fix TEST

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Date:   Fri, 3 Mar 2023 14:05:55 +0800
From:   Huang Rui <ray.huang@....com>
To:     Guillaume Tucker <guillaume.tucker@...labora.com>
Cc:     Shuah Khan <shuah@...nel.org>,
        "Meng, Li (Jassmine)" <Li.Meng@....com>,
        Doug Smythies <dsmythies@...us.net>,
        "kernel@...labora.com" <kernel@...labora.com>,
        "linux-kselftest@...r.kernel.org" <linux-kselftest@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "kernelci@...ts.linux.dev" <kernelci@...ts.linux.dev>
Subject: Re: [PATCH] selftests: amd-pstate: fix TEST_FILES

On Sat, Feb 04, 2023 at 09:34:54PM +0800, Guillaume Tucker wrote:
> Bring back the Python scripts that were initially added with
> TEST_GEN_FILES but now 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: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus")
> Fixes: ac527cee87c9 ("selftests: amd-pstate: Don't delete source files via Makefile")
> Signed-off-by: Guillaume Tucker <guillaume.tucker@...labora.com>

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

> ---
>  tools/testing/selftests/amd-pstate/Makefile | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
> 
> diff --git a/tools/testing/selftests/amd-pstate/Makefile b/tools/testing/selftests/amd-pstate/Makefile
> index 5fd1424db37d..c382f579fe94 100644
> --- a/tools/testing/selftests/amd-pstate/Makefile
> +++ b/tools/testing/selftests/amd-pstate/Makefile
> @@ -4,10 +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 $(ARCH) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
>  
> -TEST_PROGS := run.sh
> -TEST_FILES := basic.sh tbench.sh gitsource.sh
> +ifeq (x86,$(ARCH))
> +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
>  
>  include ../lib.mk
> -- 
> 2.30.2
>