From: Benjamin Gray <bgray@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Benjamin Gray <bgray@linux.ibm.com>
Subject: [PATCH 3/3] selftests/powerpc: Make dd output quiet
Date: Tue, 28 Feb 2023 11:07:09 +1100 [thread overview]
Message-ID: <20230228000709.124727-4-bgray@linux.ibm.com> (raw)
In-Reply-To: <20230228000709.124727-1-bgray@linux.ibm.com>
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>
---
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
next prev parent reply other threads:[~2023-02-28 0:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-28 0:07 [PATCH 0/3] Clean up PowerPC selftest stderr output Benjamin Gray
2023-02-28 0:07 ` [PATCH 1/3] selftests/powerpc: Use CLEAN macro to fix make warning Benjamin Gray
2023-02-28 0:07 ` [PATCH 2/3] selftests/powerpc: Pass make context to children Benjamin Gray
2023-02-28 0:07 ` Benjamin Gray [this message]
2023-04-06 1:09 ` [PATCH 0/3] Clean up PowerPC selftest stderr output Michael Ellerman
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