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| author | Lai Jiangshan <jiangshan.ljs@antgroup.com> | 2022-04-20 21:12:03 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-29 12:50:00 -0400 |
| commit | 767d8d8d503f946c7a67735e77dea7e1c9cb6b51 (patch) | |
| tree | b2114c64a31d58808569378567fbe382b8b559e4 /Documentation/virt/kvm/x86/mmu.rst | |
| parent | 9f084f7c2ed7e6b8cc3176b9ece2f6cb0641c385 (diff) | |
| download | linux-767d8d8d503f946c7a67735e77dea7e1c9cb6b51.tar.gz | |
KVM: X86/MMU: Add sp_has_gptes()
Add sp_has_gptes() which equals to !sp->role.direct currently.
Shadow page having gptes needs to be write-protected, accounted and
responded to kvm_mmu_pte_write().
Use it in these places to replace !sp->role.direct and rename
for_each_gfn_indirect_valid_sp.
Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Message-Id: <20220420131204.2850-2-jiangshanlai@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Documentation/virt/kvm/x86/mmu.rst')
0 files changed, 0 insertions, 0 deletions