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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 13:27:53 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 13:27:53 -0800
commitdd1c3ed76f26504621b5ce08b894666aafa38e47 (patch)
treef879aefbbd7871733bc616cb7f73dd5ffca53f44 /arch/xtensa/Kconfig
parent6c3ac1134371b51c9601171af2c32153ccb11100 (diff)
parent60deebe6149a3f02fa6a9fa988dda500effda43f (diff)
Merge tag 'xtensa-20190307' of git://github.com/jcmvbkbc/linux-xtensa
Pull xtensa updates from Max Filippov: - use generic spinlock/rwlock implementations - clean up IPI processing - document boot parameters passing to the kernel - fix get_wchan - various cleanups in time.c, process.c, traps.c and thread_info.h * tag 'xtensa-20190307' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: simplify trap_init xtensa: drop unused definitions xtensa: fix get_wchan xtensa: use generic spinlock/rwlock implementation xtensa: provide xchg for sizes 1 and 2 xtensa: clean up arch/xtensa/kernel/time.c xtensa: SMP: rework IPI processing xtensa: document boot parameter passing
Diffstat (limited to 'arch/xtensa/Kconfig')
-rw-r--r--arch/xtensa/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 963986a48c62..bacf87ee7975 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -5,6 +5,8 @@ config XTENSA
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
+ select ARCH_USE_QUEUED_RWLOCKS
+ select ARCH_USE_QUEUED_SPINLOCKS
select ARCH_WANT_FRAME_POINTERS
select ARCH_WANT_IPC_PARSE_VERSION
select BUILDTIME_EXTABLE_SORT