| From | Mark Rutland <> | Subject | [PATCH v2 24/33] locking/atomic: nios2: move to ARCH_ATOMIC | Date | Tue, 25 May 2021 15:02:23 +0100 |
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We'd like all architectures to convert to ARCH_ATOMIC, as once all architectures are converted it will be possible to make significant cleanups to the atomics headers, and this will make it much easier to generically enable atomic functionality (e.g. debug logic in the instrumented wrappers).
As a step towards that, this patch migrates nios2 to ARCH_ATOMIC, using the asm-generic implementations.
Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will@kernel.org> --- arch/nios2/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index c24955c81c92..67dae88c5b53 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -2,6 +2,7 @@ config NIOS2 def_bool y select ARCH_32BIT_OFF_T + select ARCH_ATOMIC select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE -- 2.11.0
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