Hi,
At 12:16 +0100 on 15 Jan (1579090561), Roger Pau Monné wrote:
> - Shadow: it's not clear to me exactly which parts of sh_update_cr3
>are needed in order to perform a guest TLB flush. I think calling:
>
> #if (SHADOW_OPTIMIZATIONS & SHOPT_VIRTUAL_TLB)
> /* No longer safe to use cached
Hello,
For the last days I've been trying to figure out how to properly
perform flushes of guest TLBs from the hypervisor. We currently
provide a hypercall to HVM guests (HVMOP_flush_tlbs). The hypercall
however pauses all vCPUs that require a flush and then call
paging_update_cr3, which is highly
