diff mbox series

[v2,6/8] KVM: selftests: Copy KVM PFERR masks into selftests

Message ID 20221018214612.3445074-7-dmatlack@google.com (mailing list archive)
State New, archived
Headers show
Series KVM: selftests: Fix and clean up emulator_error_test | expand

Commit Message

David Matlack Oct. 18, 2022, 9:46 p.m. UTC 
Copy KVM's macros for pafe fault error masks into processor.h so they
can be used in selftests.

Signed-off-by: David Matlack <dmatlack@google.com>
---
 .../selftests/kvm/include/x86_64/processor.h  | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

Comments

Sean Christopherson Oct. 28, 2022, 12:34 a.m. UTC | #1 
On Tue, Oct 18, 2022, David Matlack wrote:
> Copy KVM's macros for pafe fault error masks into processor.h so they

s/pafe/page

> can be used in selftests.
> 
> Signed-off-by: David Matlack <dmatlack@google.com>
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h
index 6762bc315464..c3ae21237af3 100644
--- a/tools/testing/selftests/kvm/include/x86_64/processor.h
+++ b/tools/testing/selftests/kvm/include/x86_64/processor.h
@@ -891,4 +891,26 @@  void virt_map_level(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr,
 #define GET_REG(insn_byte) (((insn_byte) & 0x38) >> 3)
 #define GET_MOD(insn_byte) (((insn_byte) & 0xc) >> 6)
 
+#define PFERR_PRESENT_BIT 0
+#define PFERR_WRITE_BIT 1
+#define PFERR_USER_BIT 2
+#define PFERR_RSVD_BIT 3
+#define PFERR_FETCH_BIT 4
+#define PFERR_PK_BIT 5
+#define PFERR_SGX_BIT 15
+#define PFERR_GUEST_FINAL_BIT 32
+#define PFERR_GUEST_PAGE_BIT 33
+#define PFERR_IMPLICIT_ACCESS_BIT 48
+
+#define PFERR_PRESENT_MASK	BIT(PFERR_PRESENT_BIT)
+#define PFERR_WRITE_MASK	BIT(PFERR_WRITE_BIT)
+#define PFERR_USER_MASK		BIT(PFERR_USER_BIT)
+#define PFERR_RSVD_MASK		BIT(PFERR_RSVD_BIT)
+#define PFERR_FETCH_MASK	BIT(PFERR_FETCH_BIT)
+#define PFERR_PK_MASK		BIT(PFERR_PK_BIT)
+#define PFERR_SGX_MASK		BIT(PFERR_SGX_BIT)
+#define PFERR_GUEST_FINAL_MASK	BIT_ULL(PFERR_GUEST_FINAL_BIT)
+#define PFERR_GUEST_PAGE_MASK	BIT_ULL(PFERR_GUEST_PAGE_BIT)
+#define PFERR_IMPLICIT_ACCESS	BIT_ULL(PFERR_IMPLICIT_ACCESS_BIT)
+
 #endif /* SELFTEST_KVM_PROCESSOR_H */