On Mon, Feb 10, 2020 at 06:28:29PM +0100, Roger Pau Monne wrote:
> @@ -256,6 +257,16 @@ void flush_area_mask(const cpumask_t *mask, const void
> *va, unsigned int flags)
> if ( (flags & ~FLUSH_ORDER_MASK) &&
> !cpumask_subset(mask, cpumask_of(cpu)) )
> {
> + if ( cpu_has_hypervisor &&
> + !(flags & ~(FLUSH_TLB | FLUSH_TLB_GLOBAL | FLUSH_VA_VALID |
> + FLUSH_ORDER_MASK)) &&
> + !hypervisor_flush_tlb(mask, va, flags & FLUSH_ORDER_MASK) )
This needs to be adjusted to (flags - 1) & FLUSH_ORDER_MASK.
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