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| author | James Hogan <james.hogan@imgtec.com> | 2016-04-22 11:38:48 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-05-10 15:56:51 +0200 |
| commit | 556f2a5231bf3ec4ce98d46434920e31787f79d6 (patch) | |
| tree | 430a6713744bef9092cee8fc215ea20e9955b090 /arch/ia64 | |
| parent | MIPS: KVM: Fix preemptable kvm_mips_get_*_asid() calls (diff) | |
| download | linux-556f2a5231bf3ec4ce98d46434920e31787f79d6.tar.xz linux-556f2a5231bf3ec4ce98d46434920e31787f79d6.zip | |
MIPS: KVM: Fix preemption warning reading FPU capability
Reading the KVM_CAP_MIPS_FPU capability returns cpu_has_fpu, however
this uses smp_processor_id() to read the current CPU capabilities (since
some old MIPS systems could have FPUs present on only a subset of CPUs).
We don't support any such systems, so work around the warning by using
raw_cpu_has_fpu instead.
We should probably instead claim not to support FPU at all if any one
CPU is lacking an FPU, but this should do for now.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim KrÄmář" <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/ia64')
0 files changed, 0 insertions, 0 deletions