At 15:03 +0200 on 30 Aug (1630335824), Jan Beulich wrote:
> Leaving shadow setup just to the L1TF tasklet means running Dom0 on a
> minimally acceptable shadow memory pool, rather than what normally
> would be used (also, for example, for PVH). Populate the pool before
> triggering the tasklet, on
On 31.08.2021 15:47, Andrew Cooper wrote:
> On 30/08/2021 14:03, Jan Beulich wrote:
>> @@ -933,7 +934,17 @@ int __init dom0_construct_pv(struct doma
>> #ifdef CONFIG_SHADOW_PAGING
>> if ( opt_dom0_shadow )
>> {
>> +bool preempted;
>> +
>> printk("Switching dom0 to using
On 30/08/2021 14:03, Jan Beulich wrote:
> @@ -933,7 +934,17 @@ int __init dom0_construct_pv(struct doma
> #ifdef CONFIG_SHADOW_PAGING
> if ( opt_dom0_shadow )
> {
> +bool preempted;
> +
> printk("Switching dom0 to using shadow paging\n");
> +
> +do {
> +
Leaving shadow setup just to the L1TF tasklet means running Dom0 on a
minimally acceptable shadow memory pool, rather than what normally
would be used (also, for example, for PVH). Populate the pool before
triggering the tasklet, on a best effort basis (again like done for
PVH).
Signed-off-by:
