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 <bg...@linux.ibm.com> --- tools/testing/selftests/powerpc/mm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/powerpc/mm/Makefile b/tools/testing/selftests/powerpc/mm/Makefile index 19dd0b2ea397..4a6608beef0e 100644 --- a/tools/testing/selftests/powerpc/mm/Makefile +++ b/tools/testing/selftests/powerpc/mm/Makefile @@ -32,7 +32,7 @@ $(OUTPUT)/stack_expansion_ldst: CFLAGS += -fno-stack-protector $(OUTPUT)/stack_expansion_ldst: ../utils.c $(OUTPUT)/tempfile: - dd if=/dev/zero of=$@ bs=64k count=1 + dd if=/dev/zero of=$@ bs=64k count=1 status=none $(OUTPUT)/tlbie_test: LDLIBS += -lpthread $(OUTPUT)/pkey_siginfo: LDLIBS += -lpthread -- 2.39.2
