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riscv: kvm: define vcpu_sbi_ext_pmu in header

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Sparse is giving a warning about vcpu_sbi_ext_pmu not being
defined, so add a definition to the relevant header to fix
the following:

arch/riscv/kvm/vcpu_sbi_pmu.c:81:37: warning: symbol 'vcpu_sbi_ext_pmu' was not declared. Should it be static?

Fixes: cbddc4c4cb ("RISC-V: KVM: Add SBI PMU extension support")
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Ben Dooks 2023-06-16 15:22:03 +01:00 committed by Anup Patel
parent 5463091a51
commit 377f71f6d6
2 changed files with 4 additions and 3 deletions
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3
arch/riscv/include/asm/kvm_vcpu_sbi.h
View File

@ -72,4 +72,7 @@ extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_hsm;
extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_experimental;
extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_vendor;
#ifdef CONFIG_RISCV_PMU_SBI
extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu;
#endif
#endif /* __RISCV_KVM_VCPU_SBI_H__ */

4
arch/riscv/kvm/vcpu_sbi.c
View File

@ -20,9 +20,7 @@ static const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_v01 = {
};
#endif
#ifdef CONFIG_RISCV_PMU_SBI
extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu;
#else
#ifndef CONFIG_RISCV_PMU_SBI
static const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu = {
.extid_start = -1UL,
.extid_end = -1UL,