Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
kernel/Makefile between commits 60fc28746a7b ("locking: Move the spinlock
code to kernel/locking/") and cd4d241d57c9 ("locking: Move the lglocks
code to kernel/locking/") from the tip tree and commit f5639052d567
("lglock: map to spinlock when !CONFIG_SMP") from the akpm-current tree.
I fixed it up (dropping the kernel/Makefile section of the akpm-current
commit and adding the below patch) and can carry the fix as necessary (no
action is required).
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Fri, 8 Nov 2013 18:45:25 +1100
Subject: [PATCH] lglock: fixup for code movement
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
kernel/locking/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile
index baab8e5e7f66..bb3c65930a20 100644
--- a/kernel/locking/Makefile
+++ b/kernel/locking/Makefile
@@ -1,5 +1,5 @@
-obj-y += mutex.o semaphore.o rwsem.o lglock.o
+obj-y += mutex.o semaphore.o rwsem.o
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_lockdep.o = -pg
@@ -8,6 +8,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg
CFLAGS_REMOVE_rtmutex-debug.o = -pg
endif
+obj-$(CONFIG_SMP) += lglock.o
obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
obj-$(CONFIG_LOCKDEP) += lockdep.o
ifeq ($(CONFIG_PROC_FS),y)
--
1.8.4.2
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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