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| author |   Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2022-05-19 05:26:54 -0500 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-06-24 12:44:34 -0400 |
| commit | bf348f667ed36c0799dd6d10adb7be9cdfea48c3 (patch) | |
| tree | f6c372de7818b25d2e5db5b1c622e9dfc7c4ee03 | |
| parent | x86/cpufeatures: Introduce x2AVIC CPUID bit (diff) | |
| download | linux-dev-bf348f667ed36c0799dd6d10adb7be9cdfea48c3.tar.xz linux-dev-bf348f667ed36c0799dd6d10adb7be9cdfea48c3.zip | |
KVM: x86: lapic: Rename [GET/SET]_APIC_DEST_FIELD to [GET/SET]_XAPIC_DEST_FIELD
To signify that the macros only support 8-bit xAPIC destination ID.
Suggested-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220519102709.24125-3-suravee.suthikulpanit@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/x86/hyperv/hv_apic.c | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/apicdef.h | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/ipi.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/lapic.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/svm/avic.c | 4 |
6 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/hyperv/hv_apic.c b/arch/x86/hyperv/hv_apic.c index db2d92fb44da..fb8b2c088681 100644 --- a/arch/x86/hyperv/hv_apic.c +++ b/arch/x86/hyperv/hv_apic.c @@ -46,7 +46,7 @@ static void hv_apic_icr_write(u32 low, u32 id) { u64 reg_val; - reg_val = SET_APIC_DEST_FIELD(id); + reg_val = SET_XAPIC_DEST_FIELD(id); reg_val = reg_val << 32; reg_val |= low; diff --git a/arch/x86/include/asm/apicdef.h b/arch/x86/include/asm/apicdef.h index 92035eb3afee..68d213e83fcc 100644 --- a/arch/x86/include/asm/apicdef.h +++ b/arch/x86/include/asm/apicdef.h @@ -89,8 +89,8 @@ #define APIC_DM_EXTINT 0x00700 #define APIC_VECTOR_MASK 0x000FF #define APIC_ICR2 0x310 -#define GET_APIC_DEST_FIELD(x) (((x) >> 24) & 0xFF) -#define SET_APIC_DEST_FIELD(x) ((x) << 24) +#define GET_XAPIC_DEST_FIELD(x) (((x) >> 24) & 0xFF) +#define SET_XAPIC_DEST_FIELD(x) ((x) << 24) #define APIC_LVTT 0x320 #define APIC_LVTTHMR 0x330 #define APIC_LVTPC 0x340 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 189d3a5e471a..a4347605ab00 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -275,7 +275,7 @@ void native_apic_icr_write(u32 low, u32 id) unsigned long flags; local_irq_save(flags); - apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(id)); + apic_write(APIC_ICR2, SET_XAPIC_DEST_FIELD(id)); apic_write(APIC_ICR, low); local_irq_restore(flags); } diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c index d1fb874fbe64..2a6509e8c840 100644 --- a/arch/x86/kernel/apic/ipi.c +++ b/arch/x86/kernel/apic/ipi.c @@ -99,7 +99,7 @@ sendmask: static inline int __prepare_ICR2(unsigned int mask) { - return SET_APIC_DEST_FIELD(mask); + return SET_XAPIC_DEST_FIELD(mask); } static inline void __xapic_wait_icr_idle(void) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index f03facc2ee3e..6f31cc0548f0 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1326,7 +1326,7 @@ void kvm_apic_send_ipi(struct kvm_lapic *apic, u32 icr_low, u32 icr_high) if (apic_x2apic_mode(apic)) irq.dest_id = icr_high; else - irq.dest_id = GET_APIC_DEST_FIELD(icr_high); + irq.dest_id = GET_XAPIC_DEST_FIELD(icr_high); trace_kvm_apic_ipi(icr_low, irq.dest_id); diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c index d1bc5820ea46..37016feb5ac4 100644 --- a/arch/x86/kvm/svm/avic.c +++ b/arch/x86/kvm/svm/avic.c @@ -303,7 +303,7 @@ static int avic_kick_target_vcpus_fast(struct kvm *kvm, struct kvm_lapic *source if (apic_x2apic_mode(source)) dest = icrh; else - dest = GET_APIC_DEST_FIELD(icrh); + dest = GET_XAPIC_DEST_FIELD(icrh); if (dest_mode == APIC_DEST_PHYSICAL) { /* broadcast destination, use slow path */ @@ -397,7 +397,7 @@ static void avic_kick_target_vcpus(struct kvm *kvm, struct kvm_lapic *source, */ kvm_for_each_vcpu(i, vcpu, kvm) { if (kvm_apic_match_dest(vcpu, source, icrl & APIC_SHORT_MASK, - GET_APIC_DEST_FIELD(icrh), + GET_XAPIC_DEST_FIELD(icrh), icrl & APIC_DEST_MASK)) { vcpu->arch.apic->irr_pending = true; svm_complete_interrupt_delivery(vcpu, |