diff options
| author | Anton Blanchard <anton@samba.org> | 2015-10-29 11:44:09 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-12-02 19:34:40 +1100 |
| commit | 579e633e764e6e5f7784b74e7df3e81fe11f40de (patch) | |
| tree | b2c0152e295aaee02ffe74eba1b567b404115593 /arch/powerpc/kvm/book3s_hv.c | |
| parent | c208505900b232ecdc81dee54cb3a032e75d88d6 (diff) | |
powerpc: create flush_all_to_thread()
Create a single function that flushes everything (FP, VMX, VSX, SPE).
Doing this all at once means we only do one MSR write.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 54b45b73195f..8e694707bc56 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -2700,9 +2700,8 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu) goto out; } - flush_fp_to_thread(current); - flush_altivec_to_thread(current); - flush_vsx_to_thread(current); + flush_all_to_thread(current); + vcpu->arch.wqp = &vcpu->arch.vcore->wq; vcpu->arch.pgdir = current->mm->pgd; vcpu->arch.state = KVMPPC_VCPU_BUSY_IN_HOST; |