diff mbox series

[18/21] KVM: x86/mmu: Export kvm_tdp_map_page()

Message ID 20240904030751.117579-19-rick.p.edgecombe@intel.com (mailing list archive)
State New, archived
Headers show
Series TDX MMU Part 2 | expand

Commit Message

Rick Edgecombe Sept. 4, 2024, 3:07 a.m. UTC
In future changes coco specific code will need to call kvm_tdp_map_page()
from within their respective gmem_post_populate() callbacks. Export it
so this can be done from vendor specific code. Since kvm_mmu_reload()
will be needed for this operation, export it as well.

Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
---
TDX MMU part 2 v1:
 - New patch
---
 arch/x86/kvm/mmu/mmu.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Paolo Bonzini Sept. 10, 2024, 10:02 a.m. UTC | #1
On 9/4/24 05:07, Rick Edgecombe wrote:
> In future changes coco specific code will need to call kvm_tdp_map_page()
> from within their respective gmem_post_populate() callbacks. Export it
> so this can be done from vendor specific code. Since kvm_mmu_reload()
> will be needed for this operation, export it as well.

You can just squash this into patch 19; if you don't, s/it/its callee 
kvm_mmu_load()/ in the last line.

Paolo
diff mbox series

Patch

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index d26b235d8f84..1a7965cfa08e 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -4754,6 +4754,7 @@  int kvm_tdp_map_page(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code, u8 *level
 		return -EIO;
 	}
 }
+EXPORT_SYMBOL_GPL(kvm_tdp_map_page);
 
 long kvm_arch_vcpu_pre_fault_memory(struct kvm_vcpu *vcpu,
 				    struct kvm_pre_fault_memory *range)
@@ -5776,6 +5777,7 @@  int kvm_mmu_load(struct kvm_vcpu *vcpu)
 out:
 	return r;
 }
+EXPORT_SYMBOL_GPL(kvm_mmu_load);
 
 void kvm_mmu_unload(struct kvm_vcpu *vcpu)
 {