[PATCH 7/7] riscv: Add qspinlock support based on Zabha extension

Alexandre Ghiti alex at ghiti.fr
Fri May 31 06:37:37 PDT 2024


Hi Andrea,

On 29/05/2024 02:55, Andrea Parri wrote:
>> +	select ARCH_USE_QUEUED_SPINLOCKS if TOOLCHAIN_HAS_ZABHA
> IIUC, we should make sure qspinlocks run with ARCH_WEAK_RELEASE_ACQUIRE,
> perhaps a similar select for the latter?  (not a kconfig expert)


Where did you see this dependency? And if that is really a dependency of 
qspinlocks, shouldn't this be under CONFIG_QUEUED_SPINLOCKS? (not a 
Kconfig expert too).


>
>    Andrea
>
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