mirror of
https://github.com/torvalds/linux
synced 2024-10-14 23:39:09 +00:00
63912245c1
KVM_CAP_DEVICE_CTRL allows userspace to check if the kvm_device framework (e.g. KVM_CREATE_DEVICE) is supported by KVM. Move KVM_CAP_DEVICE_CTRL to the generic check for the two reasons: 1) it already supports arch agnostic usages (i.e. KVM_DEV_TYPE_VFIO). For example, userspace VFIO implementation may needs to create KVM_DEV_TYPE_VFIO on x86, riscv, or arm etc. It is simpler to have it checked at the generic code than at each arch's code. 2) KVM_CREATE_DEVICE has been added to the generic code. Link: https://lore.kernel.org/all/20221215115207.14784-1-wei.w.wang@intel.com Signed-off-by: Wei Wang <wei.w.wang@intel.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Acked-by: Anup Patel <anup@brainfault.org> (riscv) Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Link: https://lore.kernel.org/r/20230315101606.10636-1-wei.w.wang@intel.com Signed-off-by: Sean Christopherson <seanjc@google.com> |
||
|---|---|---|
| .. | ||
| diag.c | ||
| gaccess.c | ||
| gaccess.h | ||
| guestdbg.c | ||
| intercept.c | ||
| interrupt.c | ||
| Kconfig | ||
| kvm-s390.c | ||
| kvm-s390.h | ||
| Makefile | ||
| pci.c | ||
| pci.h | ||
| priv.c | ||
| pv.c | ||
| sigp.c | ||
| trace-s390.h | ||
| trace.h | ||
| vsie.c | ||