[PATCH 0/3] Clean up PowerPC selftest stderr output

[Michael Ellerman]

On Tue, 28 Feb 2023 11:07:06 +1100, Benjamin Gray wrote:
> There are several messages being logged to stderr when building the PowerPC
> selftests:
> 
>   $ make -j$(nproc) O=build -C tools/testing/selftests \
>     INSTALL_PATH="$PWD"/out/selftests TARGETS=powerpc install > /dev/null
> 
>   Makefile:50: warning: overriding recipe for target 'clean'
>   ../../lib.mk:124: warning: ignoring old recipe for target 'clean'
>   1+0 records in
>   1+0 records out
>   65536 bytes (66 kB, 64 KiB) copied, 7.71e-05 s, 850 MB/s
>   Makefile:50: warning: overriding recipe for target 'clean'
>   ../../lib.mk:124: warning: ignoring old recipe for target 'clean'
>   make[2]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>   ...
>   make[2]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>   Makefile:50: warning: overriding recipe for target 'clean'
>   ../../lib.mk:124: warning: ignoring old recipe for target 'clean'
>   make[2]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
>   ...
>   make[2]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
> 
> [...]

Applied to powerpc/next.

[1/3] selftests/powerpc: Use CLEAN macro to fix make warning
      https://git.kernel.org/powerpc/c/69608683a65be5322ef44091eaeb9890472b2eea
[2/3] selftests/powerpc: Pass make context to children
      https://git.kernel.org/powerpc/c/4ecd0868c5138238dec8a1549bb6ff8e5b48208b
[3/3] selftests/powerpc: Make dd output quiet
      https://git.kernel.org/powerpc/c/d3cf1662b665f20444a08bff52b6daae912e0d1d

cheers