mbox series

[0/3] Clean up PowerPC selftest stderr output

Message ID 20230228000709.124727-1-bgray@linux.ibm.com (mailing list archive)
Headers show
Series Clean up PowerPC selftest stderr output | expand

Message

Benjamin Gray Feb. 28, 2023, 12:07 a.m. UTC 
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.

This series fixes or silences them to make any legitimate build warnings more
apparent.


Benjamin Gray (3):
  selftests/powerpc: Use CLEAN macro to fix make warning
  selftests/powerpc: Pass make context to children
  selftests/powerpc: Make dd output quiet

 tools/testing/selftests/powerpc/Makefile     |  8 ++---
 tools/testing/selftests/powerpc/mm/Makefile  |  2 +-
 tools/testing/selftests/powerpc/pmu/Makefile | 31 +++++++++++---------
 3 files changed, 22 insertions(+), 19 deletions(-)


base-commit: ec0a1b360aec1ba0bdfad3dd69e300b028529c0d
--
2.39.2

Comments

Michael Ellerman April 6, 2023, 1:09 a.m. UTC | #1 
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