Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / kernel / Kconfig.locks

diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
index fbba478..e0852dc 100644 (file)
--- a/kernel/Kconfig.locks
+++ b/kernel/Kconfig.locks
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # The ARCH_INLINE foo is necessary because select ignores "depends on"
 #
@@ -229,7 +230,7 @@ config MUTEX_SPIN_ON_OWNER
 
 config RWSEM_SPIN_ON_OWNER
        def_bool y
-       depends on SMP && RWSEM_XCHGADD_ALGORITHM && ARCH_SUPPORTS_ATOMIC_RMW
+       depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW
 
 config LOCK_SPIN_ON_OWNER
        def_bool y
@@ -251,3 +252,10 @@ config ARCH_USE_QUEUED_RWLOCKS
 config QUEUED_RWLOCKS
        def_bool y if ARCH_USE_QUEUED_RWLOCKS
        depends on SMP
+
+config ARCH_HAS_MMIOWB
+       bool
+
+config MMIOWB
+       def_bool y if ARCH_HAS_MMIOWB
+       depends on SMP