arm64: KVM: remove __kvm_hyp_code_{start,end} from hyp.S
We already have __hyp_text_{start,end} to express the boundaries
of the HYP text section, and __kvm_hyp_code_{start,end} are getting
in the way of a more modular world switch code.
Just turn __kvm_hyp_code_{start,end} into #defines mapping the
linker-emited symbols.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
(cherry picked from commit 45451914c875bba44903ce4f1445e047b7992bf7)
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
index 215ad46..7a5df52 100644
--- a/arch/arm64/include/asm/virt.h
+++ b/arch/arm64/include/asm/virt.h
@@ -50,6 +50,10 @@
return __boot_cpu_mode[0] != __boot_cpu_mode[1];
}
+/* The section containing the hypervisor text */
+extern char __hyp_text_start[];
+extern char __hyp_text_end[];
+
#endif /* __ASSEMBLY__ */
#endif /* ! __ASM__VIRT_H */