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| author | James Hogan <james.hogan@imgtec.com> | 2016-06-14 09:40:10 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-06-14 11:02:48 +0200 |
| commit | f943176a7205a064da05f81fc94dccc4c7379010 (patch) | |
| tree | 4dcb7e1af560631bbb2cc63664098819fd5a4437 /arch/mips/kvm/emulate.c | |
| parent | 35fec26242bd3ff5a770789185852d27b44ffaec (diff) | |
| download | talos-obmc-linux-f943176a7205a064da05f81fc94dccc4c7379010.tar.gz talos-obmc-linux-f943176a7205a064da05f81fc94dccc4c7379010.zip | |
MIPS: KVM: Generalise fpu_inuse for other state
Rename fpu_inuse and the related definitions to aux_inuse so it can be
used for lazy context management of other auxiliary processor state too,
such as VZ guest timer, watchpoints and performance counters.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/mips/kvm/emulate.c')
| -rw-r--r-- | arch/mips/kvm/emulate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index 5b89c0803405..8647bd97b934 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -1154,7 +1154,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, * it first. */ if (change & ST0_CU1 && !(val & ST0_FR) && - vcpu->arch.fpu_inuse & KVM_MIPS_FPU_MSA) + vcpu->arch.aux_inuse & KVM_MIPS_AUX_MSA) kvm_lose_fpu(vcpu); /* @@ -1165,7 +1165,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, * the near future. */ if (change & ST0_CU1 && - vcpu->arch.fpu_inuse & KVM_MIPS_FPU_FPU) + vcpu->arch.aux_inuse & KVM_MIPS_AUX_FPU) change_c0_status(ST0_CU1, val); preempt_enable(); @@ -1200,7 +1200,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, * context is already loaded. */ if (change & MIPS_CONF5_FRE && - vcpu->arch.fpu_inuse & KVM_MIPS_FPU_FPU) + vcpu->arch.aux_inuse & KVM_MIPS_AUX_FPU) change_c0_config5(MIPS_CONF5_FRE, val); /* @@ -1210,7 +1210,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, * quickly enabled again in the near future. */ if (change & MIPS_CONF5_MSAEN && - vcpu->arch.fpu_inuse & KVM_MIPS_FPU_MSA) + vcpu->arch.aux_inuse & KVM_MIPS_AUX_MSA) change_c0_config5(MIPS_CONF5_MSAEN, val); |
