linux_dsm_epyc7002/arch/x86/kvm
David Matlack ce1a5e60a6 kvm: x86: add trace event for pvclock updates
The new trace event records:
  * the id of vcpu being updated
  * the pvclock_vcpu_time_info struct being written to guest memory

This is useful for debugging pvclock bugs, such as the bug fixed by
"[PATCH] kvm: x86: Fix kvm clock versioning.".

Signed-off-by: David Matlack <dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-11-08 08:20:55 +01:00
..
cpuid.c KVM: x86: Enable Intel AVX-512 for guest 2014-11-03 12:07:30 +01:00
cpuid.h KVM: x86: Warn if guest virtual address space is not 48-bits 2014-09-24 14:07:48 +02:00
emulate.c KVM: x86: MOVNTI emulation min opsize is not respected 2014-11-08 08:20:54 +01:00
i8254.c KVM: x86: Improve thread safety in pit 2014-10-24 13:21:14 +02:00
i8254.h KVM: fold kvm_pit_timer into kvm_kpit_state 2012-08-01 00:21:07 -03:00
i8259.c KVM: inject ExtINT interrupt before APIC interrupts 2012-12-13 23:05:21 -02:00
irq.c KVM: nVMX: fix "acknowledge interrupt on exit" when APICv is in use 2014-08-05 15:00:24 +02:00
irq.h KVM: switch to symbolic name for irq_states size 2012-07-20 16:12:16 -03:00
Kconfig KVM: Give IRQFD its own separate enabling Kconfig option 2014-08-05 14:26:28 +02:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
lapic.c KVM: x86: Warn on APIC base relocation 2014-11-08 08:20:51 +01:00
lapic.h KVM: x86: optimize some accesses to LVTT and SPIV 2014-11-03 12:07:32 +01:00
Makefile kvm: Add VFIO device 2013-10-30 19:02:03 +01:00
mmu_audit.c arch/x86: replace strict_strto calls 2014-08-08 15:57:28 -07:00
mmu.c Merge branch 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2014-10-10 07:26:02 -04:00
mmu.h KVM: mmio: cleanup kvm_set_mmio_spte_mask 2014-09-03 10:04:10 +02:00
mmutrace.h x86/kvm: Resolve shadow warnings in macro expansion 2014-07-31 16:33:29 +02:00
paging_tmpl.h KVM: x86: Wrong assertion on paging_tmpl.h 2014-10-24 13:30:37 +02:00
pmu.c KVM: x86: Clarify PMU related features bit manipulation 2014-08-20 13:01:25 +02:00
svm.c KVM: vmx: Unavailable DR4/5 is checked before CPL 2014-11-03 12:07:26 +01:00
trace.h kvm: x86: add trace event for pvclock updates 2014-11-08 08:20:55 +01:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: x86: Breakpoints do not consider CS.base 2014-11-07 15:44:04 +01:00
x86.c kvm: x86: add trace event for pvclock updates 2014-11-08 08:20:55 +01:00
x86.h KVM: x86: Enable Intel AVX-512 for guest 2014-11-03 12:07:30 +01:00