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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-01-02 16:57:18 +0300 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-29 21:34:12 +0300 |
| commit | 1a61ae7af4d65ee311a737d550da6cf92a3aea4c (patch) | |
| tree | 7376af842c29835f2c7d7e2bdc87fa5f405f06b2 /arch/arm/include/asm/kvm_asm.h | |
| parent | 35a2491a624af1fa7ab6990639f5246cd5f12592 (diff) | |
| download | linux-1a61ae7af4d65ee311a737d550da6cf92a3aea4c.tar.xz | |
ARM: KVM: Move the HYP code to its own section
In order to be able to spread the HYP code into multiple compilation
units, adopt a layout similar to that of arm64:
- the HYP text is emited in its own section (.hyp.text)
- two linker generated symbols are use to identify the boundaries
of that section
No functionnal change.
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include/asm/kvm_asm.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_asm.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h index 194c91b610ff..fa2fd253974f 100644 --- a/arch/arm/include/asm/kvm_asm.h +++ b/arch/arm/include/asm/kvm_asm.h @@ -19,6 +19,8 @@ #ifndef __ARM_KVM_ASM_H__ #define __ARM_KVM_ASM_H__ +#include <asm/virt.h> + /* 0 is reserved as an invalid value. */ #define c0_MPIDR 1 /* MultiProcessor ID Register */ #define c0_CSSELR 2 /* Cache Size Selection Register */ @@ -91,8 +93,8 @@ extern char __kvm_hyp_exit_end[]; extern char __kvm_hyp_vector[]; -extern char __kvm_hyp_code_start[]; -extern char __kvm_hyp_code_end[]; +#define __kvm_hyp_code_start __hyp_text_start +#define __kvm_hyp_code_end __hyp_text_end extern void __kvm_flush_vm_context(void); extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); |