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901f8c3f6f
linux_dsm_epyc7002/Documentation/virtual
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Paul Mackerras 901f8c3f6f KVM: PPC: Book3S HV: Add NO_HASH flag to GET_SMMU_INFO ioctl result 
This adds a KVM_PPC_NO_HASH flag to the flags field of the
kvm_ppc_smmu_info struct, and arranges for it to be set when
running as a nested hypervisor, as an unambiguous indication
to userspace that HPT guests are not supported.  Reporting the
KVM_CAP_PPC_MMU_HASH_V3 capability as false could be taken as
indicating only that the new HPT features in ISA V3.0 are not
supported, leaving it ambiguous whether pre-V3.0 HPT features
are supported.

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2018-10-09 16:14:54 +11:00
..
kvm KVM: PPC: Book3S HV: Add NO_HASH flag to GET_SMMU_INFO ioctl result 2018-10-09 16:14:54 +11:00
uml Documentation: Update path to sysrq.txt 2017-03-03 15:48:38 -07:00
00-INDEX virtual: Documentation: simplify and generalize paravirt_ops.txt 2015-02-13 17:15:44 +10:30
paravirt_ops.txt virtual: Documentation: simplify and generalize paravirt_ops.txt 2015-02-13 17:15:44 +10:30