diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2009-07-27 16:30:48 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-09-10 08:33:19 +0300 |
| commit | 344f414fa0f16254dd07195d4cd11b2f92931d3d (patch) | |
| tree | 53ddc04108934f945898ac16160353c3bf04af9c /arch/x86/include/asm/kvm_host.h | |
| parent | 04326caacff2b162d359c15a2edf634448897d1a (diff) | |
| download | kernel_samsung_smdk4412-344f414fa0f16254dd07195d4cd11b2f92931d3d.zip kernel_samsung_smdk4412-344f414fa0f16254dd07195d4cd11b2f92931d3d.tar.gz kernel_samsung_smdk4412-344f414fa0f16254dd07195d4cd11b2f92931d3d.tar.bz2 | |
KVM: report 1GB page support to userspace
If userspace knows that the kernel part supports 1GB pages it can enable
the corresponding cpuid bit so that guests actually use GB pages.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 3315efa..b17d845 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -528,6 +528,8 @@ struct kvm_x86_ops { int (*set_tss_addr)(struct kvm *kvm, unsigned int addr); int (*get_tdp_level)(void); u64 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio); + bool (*gb_page_enable)(void); + const struct trace_print_flags *exit_reasons_str; }; |