selftests/powerpc: Make dd output quiet
authorBenjamin Gray <bgray@linux.ibm.com>
Tue, 28 Feb 2023 00:07:09 +0000 (11:07 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 30 Mar 2023 12:35:43 +0000 (23:35 +1100)
commitd3cf1662b665f20444a08bff52b6daae912e0d1d
tree30e8ddbc69db2f87f3c2d86da18840ea76288cab
parent4ecd0868c5138238dec8a1549bb6ff8e5b48208b
selftests/powerpc: Make dd output quiet

dd logs info to stderr by default. This info is pointless in the
selftests and makes legitimate issues harder to spot.

Pass the option to silence the info logs. Actual errors would still be
printed.

Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230228000709.124727-4-bgray@linux.ibm.com
tools/testing/selftests/powerpc/mm/Makefile