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Paolo Bonzini cf05a67b68 KVM: x86: omit "impossible" pmu MSRs from MSR list 
INTEL_PMC_MAX_GENERIC is currently 32, which exceeds the 18
contiguous MSR indices reserved by Intel for event selectors.
Since some machines actually have MSRs past the reserved range,
filtering them against x86_pmu.num_counters_gp may have false
positives.  Cut the list to 18 entries to avoid this.

Reported-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Suggested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Jim Mattson <jamttson@google.com>
Fixes: e2ada66ec418 ("kvm: x86: Add Intel PMU MSRs to msrs_to_save[]", 2019-08-21)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-04 14:01:28 +02:00
..
vmx
KVM: nVMX: Fix consistency check on injected exception error code
2019-10-03 12:32:44 +02:00
cpuid.c
KVM: x86: Expose XSAVEERPTR to the guest
2019-09-26 13:20:55 +02:00
cpuid.h
x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
2019-06-20 12:38:44 +02:00
debugfs.c
KVM: no need to check return value of debugfs_create functions
2019-08-05 12:55:49 +02:00
emulate.c
KVM: x86: set ctxt->have_exception in x86_decode_insn()
2019-09-11 18:01:34 +02:00
hyperv.c
KVM: x86: hyper-v: set NoNonArchitecturalCoreSharing CPUID bit when SMT is impossible
2019-09-24 13:37:30 +02:00
hyperv.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
i8254.c
kvm: x86: Add memcg accounting to KVM allocations
2019-02-20 22:48:30 +01:00
i8254.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i8259.c
kvm: x86: Add memcg accounting to KVM allocations
2019-02-20 22:48:30 +01:00
ioapic.c
kvm: x86: ioapic and apic debug macros cleanup
2019-07-15 20:39:01 +02:00
ioapic.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq_comm.c
KVM/arm updates for 5.3
2019-07-11 15:14:16 +02:00
irq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 320
2019-06-05 17:37:05 +02:00
irq.h
KVM/arm updates for 5.3
2019-07-11 15:14:16 +02:00
Kconfig
kvm: x86: add host poll control msrs
2019-06-18 11:43:46 +02:00
kvm_cache_regs.h
KVM: x86: use direct accessors for RIP and RSP
2019-04-30 22:07:26 +02:00
lapic.c
KVM: LAPIC: Loosen filter for adaptive tuning of lapic_timer_advance_ns
2019-09-26 12:31:29 +02:00
lapic.h
KVM: LAPIC: Tune lapic_timer_advance_ns smoothly
2019-09-24 14:35:06 +02:00
Makefile
KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths
2019-01-25 19:12:37 +01:00
mmu_audit.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
mmu.c
KVM: x86: fix nested guest live migration with PML
2019-09-27 13:13:39 +02:00
mmu.h
KVM: x86/mmu: Add explicit access mask for MMIO SPTEs
2019-08-22 10:09:24 +02:00
mmutrace.h
KVM: x86/mmu: Explicitly track only a single invalid mmu generation
2019-09-24 14:36:00 +02:00
mtrr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
page_track.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
paging_tmpl.h
KVM/arm updates for 5.3
2019-07-11 15:14:16 +02:00
pmu_amd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
pmu.c
KVM: x86: Add fixed counters to PMU filter
2019-07-20 09:00:48 +02:00
pmu.h
KVM: x86: PMU Event Filter
2019-07-11 15:08:28 +02:00
svm.c
kvm: svm: Intercept RDPRU
2019-09-24 16:15:36 +02:00
trace.h
KVM: nVMX: trace nested VM-Enter failures detected by H/W
2019-09-11 17:34:17 +02:00
tss.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
x86.c
KVM: x86: omit "impossible" pmu MSRs from MSR list
2019-10-04 14:01:28 +02:00
x86.h
KVM: x86: Move triple fault request into RM int injection
2019-09-24 14:31:20 +02:00