[PATCH v1 2/2] KVM: arm64: removed unused kern_hyp_va asm macro

[Joey Gouly]

The last usage of this macro was removed in:
    commit 5dc33bd199ca ("KVM: arm64: nVHE: Pass pointers consistently to hyp-init")

Signed-off-by: Joey Gouly <joey.gouly at arm.com>
Cc: Marc Zyngier <maz at kernel.org>
Cc: Oliver Upton <oliver.upton at linux.dev>
---
 arch/arm64/include/asm/kvm_mmu.h | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index d248a7ae627a..961d4431654b 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -53,27 +53,6 @@
 
 #include <asm/alternative.h>
 
-/*
- * Convert a kernel VA into a HYP VA.
- * reg: VA to be converted.
- *
- * The actual code generation takes place in kvm_update_va_mask, and
- * the instructions below are only there to reserve the space and
- * perform the register allocation (kvm_update_va_mask uses the
- * specific registers encoded in the instructions).
- */
-.macro kern_hyp_va	reg
-#ifndef __KVM_VHE_HYPERVISOR__
-alternative_cb ARM64_ALWAYS_SYSTEM, kvm_update_va_mask
-	and     \reg, \reg, #1		/* mask with va_mask */
-	ror	\reg, \reg, #1		/* rotate to the first tag bit */
-	add	\reg, \reg, #0		/* insert the low 12 bits of the tag */
-	add	\reg, \reg, #0, lsl 12	/* insert the top 12 bits of the tag */
-	ror	\reg, \reg, #63		/* rotate back */
-alternative_cb_end
-#endif
-.endm
-
 /*
  * Convert a hypervisor VA to a PA
  * reg: hypervisor address to be converted in place
-- 
2.25.1