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authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-15 21:56:07 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-15 21:56:07 +0300
commit405386b02157ea1ee49ecb6917c2397985bb2a39 (patch)
tree88f25e1eb62298fb8a4afd556f66adeaa013d218 /virt
parentf3523a226dbb0c925def650a658a0755185d60a8 (diff)
parentd951b2210c1ad2dc08345bb8d97e5a172a15261e (diff)
downloadlinux-405386b02157ea1ee49ecb6917c2397985bb2a39.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini: - Allow again loading KVM on 32-bit non-PAE builds - Fixes for host SMIs on AMD - Fixes for guest SMIs on AMD - Fixes for selftests on s390 and ARM - Fix memory leak - Enforce no-instrumentation area on vmentry when hardware breakpoints are in use. * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (25 commits) KVM: selftests: smm_test: Test SMM enter from L2 KVM: nSVM: Restore nested control upon leaving SMM KVM: nSVM: Fix L1 state corruption upon return from SMM KVM: nSVM: Introduce svm_copy_vmrun_state() KVM: nSVM: Check that VM_HSAVE_PA MSR was set before VMRUN KVM: nSVM: Check the value written to MSR_VM_HSAVE_PA KVM: SVM: Fix sev_pin_memory() error checks in SEV migration utilities KVM: SVM: Return -EFAULT if copy_to_user() for SEV mig packet header fails KVM: SVM: add module param to control the #SMI interception KVM: SVM: remove INIT intercept handler KVM: SVM: #SMI interception must not skip the instruction KVM: VMX: Remove vmx_msr_index from vmx.h KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run() KVM: selftests: Address extra memslot parameters in vm_vaddr_alloc kvm: debugfs: fix memory leak in kvm_create_vm_debugfs KVM: x86/pmu: Clear anythread deprecated bit when 0xa leaf is unsupported on the SVM KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio KVM: SVM: Revert clearing of C-bit on GPA in #NPF handler KVM: x86/mmu: Do not apply HPA (memory encryption) mask to GPAs KVM: x86: Use kernel's x86_phys_bits to handle reduced MAXPHYADDR ...
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/coalesced_mmio.c2
-rw-r--r--virt/kvm/kvm_main.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/virt/kvm/coalesced_mmio.c b/virt/kvm/coalesced_mmio.c
index f08f5e82460b..0be80c213f7f 100644
--- a/virt/kvm/coalesced_mmio.c
+++ b/virt/kvm/coalesced_mmio.c
@@ -186,7 +186,6 @@ int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm,
coalesced_mmio_in_range(dev, zone->addr, zone->size)) {
r = kvm_io_bus_unregister_dev(kvm,
zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev);
- kvm_iodevice_destructor(&dev->dev);
/*
* On failure, unregister destroys all devices on the
@@ -196,6 +195,7 @@ int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm,
*/
if (r)
break;
+ kvm_iodevice_destructor(&dev->dev);
}
}
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 7d95126cda9e..986959833d70 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -935,7 +935,7 @@ static int kvm_create_vm_debugfs(struct kvm *kvm, int fd)
stat_data->kvm = kvm;
stat_data->desc = pdesc;
stat_data->kind = KVM_STAT_VCPU;
- kvm->debugfs_stat_data[i] = stat_data;
+ kvm->debugfs_stat_data[i + kvm_vm_stats_header.num_desc] = stat_data;
debugfs_create_file(pdesc->name, kvm_stats_debugfs_mode(pdesc),
kvm->debugfs_dentry, stat_data,
&stat_fops_per_vm);