diff options
| author | Paul Mackerras <paulus@ozlabs.org> | 2019-02-04 11:06:18 +0300 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2019-02-19 06:25:52 +0300 |
| commit | 41a8645ab1c3c37f96955fec3360e123dc06abcd (patch) | |
| tree | 7030f6d35acb66059c8096be7447fa7404579566 /arch/powerpc/kvm/book3s_32_mmu.c | |
| parent | d13937116f1e82bf508a6325111b322c30c85eb9 (diff) | |
| download | linux-41a8645ab1c3c37f96955fec3360e123dc06abcd.tar.xz | |
KVM: PPC: Book3S PR: Add emulation for slbfee. instruction
Recent kernels, since commit e15a4fea4dee ("powerpc/64s/hash: Add
some SLB debugging tests", 2018-10-03) use the slbfee. instruction,
which PR KVM currently does not have code to emulate. Consequently
recent kernels fail to boot under PR KVM. This adds emulation of
slbfee., enabling these kernels to boot successfully.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/book3s_32_mmu.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_32_mmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c index 612169988a3d..6f789f674048 100644 --- a/arch/powerpc/kvm/book3s_32_mmu.c +++ b/arch/powerpc/kvm/book3s_32_mmu.c @@ -425,6 +425,7 @@ void kvmppc_mmu_book3s_32_init(struct kvm_vcpu *vcpu) mmu->slbmte = NULL; mmu->slbmfee = NULL; mmu->slbmfev = NULL; + mmu->slbfee = NULL; mmu->slbie = NULL; mmu->slbia = NULL; } |