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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-16 06:37:04 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-16 06:37:04 +0900
commit8949170cf48e91da7e4e69a59e2842d81d9a5885 (patch)
tree4afc490324872142f95816c7a06605100b93072a /arch/x86
parent2f3f056685198e9fc76c23bd88fbe2662ab7b044 (diff)
parent1f008e114b1ba17e1d73e61149070c502174bb89 (diff)
downloadlinux-8949170cf48e91da7e4e69a59e2842d81d9a5885.tar.gz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more kvm updates from Paolo Bonzini: "Mostly the PPC part of the release, but also switching to Arnd's fix for the hyperv config issue and a typo fix. Main PPC changes: - reimplement the MMIO instruction emulation - transactional memory support for PR KVM - improve radix page table handling" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (63 commits) KVM: x86: VMX: redo fix for link error without CONFIG_HYPERV KVM: x86: fix typo at kvm_arch_hardware_setup comment KVM: PPC: Book3S PR: Fix failure status setting in tabort. emulation KVM: PPC: Book3S PR: Enable use on POWER9 bare-metal hosts in HPT mode KVM: PPC: Book3S PR: Don't let PAPR guest set MSR hypervisor bit KVM: PPC: Book3S PR: Fix failure status setting in treclaim. emulation KVM: PPC: Book3S PR: Fix MSR setting when delivering interrupts KVM: PPC: Book3S PR: Handle additional interrupt types KVM: PPC: Book3S PR: Enable kvmppc_get/set_one_reg_pr() for HTM registers KVM: PPC: Book3S: Remove load/put vcpu for KVM_GET_REGS/KVM_SET_REGS KVM: PPC: Remove load/put vcpu for KVM_GET/SET_ONE_REG ioctl KVM: PPC: Move vcpu_load/vcpu_put down to each ioctl case in kvm_arch_vcpu_ioctl KVM: PPC: Book3S PR: Enable HTM for PR KVM for KVM_CHECK_EXTENSION ioctl KVM: PPC: Book3S PR: Support TAR handling for PR KVM HTM KVM: PPC: Book3S PR: Add guard code to prevent returning to guest with PR=0 and Transactional state KVM: PPC: Book3S PR: Add emulation for tabort. in privileged state KVM: PPC: Book3S PR: Add emulation for trechkpt. KVM: PPC: Book3S PR: Add emulation for treclaim. KVM: PPC: Book3S PR: Restore NV regs after emulating mfspr from TM SPRs KVM: PPC: Book3S PR: Always fail transactions in guest privileged state ...
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kvm/vmx.c6
-rw-r--r--arch/x86/kvm/x86.c2
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index d0dd35d582da..559a12b6184d 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -4429,16 +4429,14 @@ static int alloc_loaded_vmcs(struct loaded_vmcs *loaded_vmcs)
goto out_vmcs;
memset(loaded_vmcs->msr_bitmap, 0xff, PAGE_SIZE);
-#if IS_ENABLED(CONFIG_HYPERV)
- if (static_branch_unlikely(&enable_evmcs) &&
+ if (IS_ENABLED(CONFIG_HYPERV) &&
+ static_branch_unlikely(&enable_evmcs) &&
(ms_hyperv.nested_features & HV_X64_NESTED_MSR_BITMAP)) {
struct hv_enlightened_vmcs *evmcs =
(struct hv_enlightened_vmcs *)loaded_vmcs->vmcs;
evmcs->hv_enlightenments_control.msr_bitmap = 1;
}
-#endif
-
}
return 0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 6bcecc325e7e..0046aa70205a 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -8567,7 +8567,7 @@ int kvm_arch_hardware_setup(void)
/*
* Make sure the user can only configure tsc_khz values that
* fit into a signed integer.
- * A min value is not calculated needed because it will always
+ * A min value is not calculated because it will always
* be 1 on all machines.
*/
u64 max = min(0x7fffffffULL,