Eric Hankland 66bb8a065f KVM: x86: PMU Event Filter ... Some events can provide a guest with information about other guests or the host (e.g. L3 cache stats); providing the capability to restrict access to a "safe" set of events would limit the potential for the PMU to be used in any side channel attacks. This change introduces a new VM ioctl that sets an event filter. If the guest attempts to program a counter for any blacklisted or non-whitelisted event, the kernel counter won't be created, so any RDPMC/RDMSR will show 0 instances of that event. Signed-off-by: Eric Hankland <ehankland@google.com> [Lots of changes. All remaining bugs are probably mine. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-07-11 15:08:28 +02:00
..
arm	arm/arm64: KVM: Add PSCI version selection API	2018-04-20 16:32:23 +01:00
devices	Second PPC KVM update for 5.2	2019-05-15 23:39:38 +02:00
amd-memory-encryption.rst	Documentation/virtual/kvm: Update URL for AMD SEV API specification	2019-01-11 18:38:07 +01:00
api.txt	KVM: x86: PMU Event Filter	2019-07-11 15:08:28 +02:00
cpuid.txt	Documentation: kvm: document CPUID bit for MSR_KVM_POLL_CONTROL	2019-07-02 18:57:29 +02:00
halt-polling.txt	KVM: Expose the initial start value in grow_halt_poll_ns() as a module parameter	2019-02-20 22:48:50 +01:00
hypercalls.txt	KVM: X86: Yield to IPI target if necessary	2019-07-02 18:56:01 +02:00
locking.txt	kvm: Convert kvm_lock to a mutex	2019-06-05 14:14:50 +02:00
mmu.txt	KVM: x86: fix handling of role.cr4_pae and rename it to 'gpte_size'	2019-03-28 17:27:03 +01:00
msr.txt	kvm: x86: add host poll control msrs	2019-06-18 11:43:46 +02:00
nested-vmx.txt	KVM: docs: nVMX: Remove known limitations as they do not exist now	2018-06-01 19:18:28 +02:00
ppc-pv.txt	Doc:kvm: Fix typo in Doc/virtual/kvm	2015-10-11 15:35:23 -06:00
review-checklist.txt	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
s390-diag.txt	virtio-ccw: diag 500 may return a negative cookie	2019-03-06 11:19:33 -05:00
timekeeping.txt	KVM: doc: Fix typo in doc/virtual/kvm	2013-12-31 17:24:54 -02:00
vcpu-requests.rst	KVM: Add documentation for VCPU requests	2017-06-04 16:53:00 +02:00