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authorStefan Kristiansson <stefan.kristiansson@saunalahti.fi>2014-07-15 18:00:05 +0300
committerStafford Horne <shorne@gmail.com>2017-02-25 04:14:23 +0900
commit4ac46db1aaf16a009a8318cdba3acf03de85bcea (patch)
tree6a2429be3900fed07a307f4c477ca20afac324d6 /arch/openrisc/include/asm/Kbuild
parentbc19598f1dde267e5214e386b97bb647973275db (diff)
openrisc: add futex_atomic_* implementations
Support for the futex_atomic_* operations by using the load-link/store-conditional l.lwa/l.swa instructions. Most openrisc cores provide these instructions now if not available, emulation is provided. Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> [shorne@gmail.com: remove OPENRISC_HAVE_INST_LWA_SWA config suggesed by Alan Cox https://lkml.org/lkml/2014/7/23/666] Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc/include/asm/Kbuild')
-rw-r--r--arch/openrisc/include/asm/Kbuild1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 1cedd6309fa6..a669c141436e 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += exec.h
generic-y += fb.h
generic-y += fcntl.h
generic-y += ftrace.h
-generic-y += futex.h
generic-y += hardirq.h
generic-y += hw_irq.h
generic-y += ioctl.h

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