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452a68d0ef
linux/arch/x86/kvm
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Paolo Bonzini 452a68d0ef KVM: hyperv: idr_find needs RCU protection 
Even though the eventfd is released after the KVM SRCU grace period
elapses, the conn_to_evt data structure itself is not; it uses RCU
internally, instead.  Fix the read-side critical section to happen
under rcu_read_lock/unlock; the result is still protected by
vcpu->kvm->srcu.

Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-05-11 11:21:11 +02:00
..
cpuid.c KVM: X86: Provide a capability to disable HLT intercepts 2018-03-16 22:03:52 +01:00
cpuid.h KVM/x86: Update the reverse_cpuid list to include CPUID_7_EDX 2018-02-03 23:06:51 +01:00
debugfs.c kvm: x86: export TSC information to user-space 2016-09-16 16:57:48 +02:00
emulate.c kvm: Add emulation for movups/movupd 2018-04-04 17:52:46 +02:00
hyperv.c KVM: hyperv: idr_find needs RCU protection 2018-05-11 11:21:11 +02:00
hyperv.h kvm: x86: hyperv: guest->host event signaling via eventfd 2018-03-06 18:40:36 +01:00
i8254.c KVM: x86: take slots_lock in kvm_free_pit 2017-07-12 22:38:26 +02:00
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: simplify pic_ioport_read() 2017-04-12 20:17:15 +02:00
ioapic.c KVM: x86: ioapic: Preserve read-only values in the redirection table 2017-11-17 13:20:21 +01:00
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: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING 2017-05-02 14:45:45 +02:00
irq.c KVM: x86: Rename interrupt.pending to interrupt.injected 2018-03-28 22:47:06 +02:00
irq.h KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING 2017-05-02 14:45:45 +02:00
Kconfig KVM: x86: prefer "depends on" to "select" for SEV 2018-01-16 16:38:32 +01:00
kvm_cache_regs.h KVM: nVMX: Do not load EOI-exitmap while running L2 2018-03-21 14:16:44 +01:00
lapic.c KVM: x86: remove APIC Timer periodic/oneshot spikes 2018-05-05 23:09:39 +02:00
lapic.h x86/kvm: rename HV_X64_MSR_APIC_ASSIST_PAGE to HV_X64_MSR_VP_ASSIST_PAGE 2018-03-28 22:47:06 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmu_audit.c KVM: x86: MMU: make array audit_point_name static 2017-12-14 09:26:41 +01:00
mmu.c ARM: 2018-04-09 11:42:31 -07:00
mmu.h First batch of KVM changes for 4.15 2017-11-16 13:00:24 -08:00
mmutrace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mtrr.c KVM: x86: generalize guest_cpuid_has_ helpers 2017-08-07 16:11:50 +02:00
page_track.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
paging_tmpl.h KVM: x86: Update the exit_qualification access bits while walking an address 2018-03-16 22:01:30 +01:00
pmu_amd.c KVM: x86: Add support for AMD Core Perf Extension in guest 2018-03-16 22:01:28 +01:00
pmu_intel.c KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh() 2017-05-19 19:59:27 +02:00
pmu.c KVM: x86: Add support for VMware backdoor Pseudo-PMCs 2018-03-16 22:02:01 +01:00
pmu.h KVM: x86: Add support for VMware backdoor Pseudo-PMCs 2018-03-16 22:02:01 +01:00
svm.c Bug fixes, plus a new test case and the associated infrastructure for 2018-04-16 11:24:28 -07:00
trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tss.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vmx_evmcs.h x86/kvm: use Enlightened VMCS when running on Hyper-V 2018-03-28 22:47:06 +02:00
vmx_shadow_fields.h KVM: nVMX: track dirty state of non-shadowed VMCS fields 2018-01-16 16:50:13 +01:00
vmx.c kvm: apic: Flush TLB after APIC mode/address change if VPIDs are in use 2018-04-27 17:44:00 +02:00
x86.c x86: Delay skip of emulated hypercall instruction 2018-05-11 11:21:10 +02:00
x86.h x86/headers/UAPI: Move DISABLE_EXITS KVM capability bits to the UAPI 2018-04-27 18:37:17 +02:00