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From: Ben Hutchings <ben@decadent.org.uk>
To: Sasha Levin <sasha.levin@oracle.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 4/7] liblockdep: Enable -Wall by default
Date: Tue, 14 Jun 2016 21:48:41 +0100	[thread overview]
Message-ID: <20160614204841.GW7555@decadent.org.uk> (raw)
In-Reply-To: <20160614204437.GS7555@decadent.org.uk>

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Regressions in liblockdep may be missed because it doesn't enable
warnings.

Adding -Wall immediately introduces a lot of warnings, but those will
be fixed by the following commits.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 tools/lib/lockdep/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile
index 1d57af56814b..710a0edfe1b1 100644
--- a/tools/lib/lockdep/Makefile
+++ b/tools/lib/lockdep/Makefile
@@ -79,6 +79,7 @@ INCLUDES = -I. -I./uinclude -I./include -I../../include $(CONFIG_INCLUDES)
 # Set compile option CFLAGS if not set elsewhere
 CFLAGS ?= -g -DCONFIG_LOCKDEP -DCONFIG_STACKTRACE -DCONFIG_PROVE_LOCKING -DBITS_PER_LONG=__WORDSIZE -DLIBLOCKDEP_VERSION='"$(LIBLOCKDEP_VERSION)"' -rdynamic -O0 -g
 CFLAGS += -fPIC
+CFLAGS += -Wall
 
 override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ)
 


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  parent reply	other threads:[~2016-06-14 20:48 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-14 20:44 [PATCH 0/7] Fixes for liblockdep Ben Hutchings
2016-06-14 20:47 ` [PATCH 1/7] liblockdep: Fix undefined symbol prandom_u32 Ben Hutchings
2016-06-14 21:31   ` Sasha Levin
2016-06-14 20:47 ` [PATCH 2/7] liblockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain::depth Ben Hutchings
2016-06-14 21:13   ` Peter Zijlstra
2016-06-14 20:48 ` [PATCH 3/7] liblockdep: Define the ARRAY_SIZE() macro Ben Hutchings
2016-06-14 20:48 ` Ben Hutchings [this message]
2016-06-14 20:48 ` [PATCH 5/7] liblockdep: Fix 'unused value' warnings Ben Hutchings
2016-06-14 20:49 ` [PATCH 6/7] liblockdep: Fix 'set but not used' warnings Ben Hutchings
2016-06-14 20:49 ` [PATCH 7/7] liblockdep: Fix 'defined but not used' warning for init_utsname() Ben Hutchings
2016-06-14 21:31 ` [PATCH 0/7] Fixes for liblockdep Sasha Levin

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