Re: [PATCH RT 1/2] x86/kconfig: Fall back to ticket spinlocks

From: Sebastian Andrzej Siewior
Date: Mon Oct 29 2018 - 19:13:09 EST


On 2018-10-29 21:16:16 [+0100], Daniel Wagner wrote:
> From: Daniel Wagner <daniel.wagner@xxxxxxxxxxx>
>
> v4.4.162-rt176-rc1 stable review patch.
> If anyone has any objections, please let me know.

I though that we are going to route this via Greg/stable for v4.4?

> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -42,7 +42,6 @@ config X86
> select ARCH_USE_BUILTIN_BSWAP
> select ARCH_USE_CMPXCHG_LOCKREF if X86_64
> select ARCH_USE_QUEUED_RWLOCKS
> - select ARCH_USE_QUEUED_SPINLOCKS
> select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
> select ARCH_WANTS_DYNAMIC_TASK_STRUCT
> select ARCH_WANT_FRAME_POINTERS
> --
> 2.14.4