[RFC PATCH v2 09/26] KVM: arm64: Allow using kvm_nvhe_sym() in hyp code
From: Quentin Perret <hidden>
Date: 2021-01-08 12:19:02
Also in:
kvmarm, linux-devicetree, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
In order to allow the usage of code shared by the host and the hyp in static inline library function, allow the usage of kvm_nvhe_sym() at el2 by defaulting to the raw symbol name. Signed-off-by: Quentin Perret <redacted> --- arch/arm64/include/asm/hyp_image.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/include/asm/hyp_image.h b/arch/arm64/include/asm/hyp_image.h
index e06842756051..fb16e1018ea9 100644
--- a/arch/arm64/include/asm/hyp_image.h
+++ b/arch/arm64/include/asm/hyp_image.h@@ -7,11 +7,15 @@ #ifndef __ARM64_HYP_IMAGE_H__ #define __ARM64_HYP_IMAGE_H__ +#ifndef __KVM_NVHE_HYPERVISOR__ /* * KVM nVHE code has its own symbol namespace prefixed with __kvm_nvhe_, * to separate it from the kernel proper. */ #define kvm_nvhe_sym(sym) __kvm_nvhe_##sym +#else +#define kvm_nvhe_sym(sym) sym +#endif #ifdef LINKER_SCRIPT
--
2.30.0.284.gd98b1dd5eaa7-goog
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