c24ae0dcd3
In order to make the APIC access page migratable, stop pinning it in memory. And because the APIC access page is not pinned in memory, we can remove kvm_arch->apic_access_page. When we need to write its physical address into vmcs, we use gfn_to_page() to get its page struct, which is needed to call page_to_phys(); the page is then immediately unpinned. Suggested-by: Gleb Natapov <gleb@kernel.org> Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| uapi/asm | ||