Re: [PATCH v4] x86/paravirt: Disable virt spinlock on bare metal
From: Thomas Gleixner
Date: Mon Jul 29 2024 - 08:44:09 EST
On Mon, Jul 29 2024 at 14:52, Chen Yu wrote:
> #ifdef CONFIG_PARAVIRT
> /*
> - * virt_spin_lock_key - enables (by default) the virt_spin_lock() hijack.
> + * virt_spin_lock_key - disables (by default) the virt_spin_lock() hijack.
> *
> * Native (and PV wanting native due to vCPU pinning) should disable this key.
> * It is done in this backwards fashion to only have a single direction change,
> * which removes ordering between native_pv_spin_init() and HV setup.
This comment is bogus now.