Paolo Bonzini 1e58e5e591 KVM: VMX: enable nested virtualization by default ... With live migration support and finally a good solution for exception event injection, nested VMX should be ready for having a stable userspace ABI. The results of syzkaller fuzzing are not perfect but not horrible either (and might be partially due to running on GCE, so that effectively we're testing three-level nesting on a fork of upstream KVM!). Enabling it by default seems like a nice way to conclude the 4.20 pull request. :) Unfortunately, enabling nested SVM in 2009 (commit 4b6e4dca70) was a bit premature. However, until live migration support is in place we can reasonably expect that it does not offer much in terms of ABI guarantees. Therefore we are still in time to break things and conform as much as possible to the interface used for VMX. Suggested-by: Jim Mattson <jmattson@google.com> Suggested-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Liran Alon <liran.alon@oracle.com> Celebrated-by: Liran Alon <liran.alon@oracle.com> Celebrated-by: Wanpeng Li <kernellwp@gmail.com> Celebrated-by: Wincy Van <fanwenyi0529@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-10-17 19:10:09 +02:00
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boot
configs
crypto	crypto: x86/aegis,morus - Do not require OSXSAVE for SSE2	2018-09-14 14:08:27 +08:00
entry
events
hyperv	x86/hyper-v: rename ipi_arg_{ex,non_ex} structures	2018-09-20 00:51:42 +02:00
ia32
include	kvm: x86: Add exception payload fields to kvm_vcpu_events	2018-10-17 19:07:38 +02:00
kernel	x86/APM: Fix build warning when PROC_FS is not enabled	2018-09-15 10:16:25 +02:00
kvm	KVM: VMX: enable nested virtualization by default	2018-10-17 19:10:09 +02:00
lib
math-emu
mm
net
oprofile
pci
platform	x86/efi: Load fixmap GDT in efi_call_phys_epilog() before setting %cr3	2018-09-12 21:53:34 +02:00
power
purgatory
ras
realmode
tools
um
video
xen
.gitignore
Kbuild
Kconfig
Kconfig.cpu
Kconfig.debug
Makefile
Makefile_32.cpu
Makefile.um