Sean Christopherson 56ba77a459 KVM: x86: Save L1 TSC offset in 'struct kvm_vcpu_arch' ...

Save L1's TSC offset in 'struct kvm_vcpu_arch' and drop the kvm_x86_ops
hook read_l1_tsc_offset().  This avoids a retpoline (when configured)
when reading L1's effective TSC, which is done at least once on every
VM-Exit.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200502043234.12481-2-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2020-05-13 12:15:04 -04:00

..

mmu

KVM: x86/mmu: Avoid an extra memslot lookup in try_async_pf() for L2

2020-04-21 09:13:08 -04:00

svm

KVM: x86: Save L1 TSC offset in 'struct kvm_vcpu_arch'

2020-05-13 12:15:04 -04:00

vmx

KVM: x86: Save L1 TSC offset in 'struct kvm_vcpu_arch'

2020-05-13 12:15:04 -04:00

cpuid.c

KVM: pass through CPUID(0x80000006)

2020-04-15 12:08:41 -04:00

cpuid.h

KVM: x86: Fix BUILD_BUG() in __cpuid_entry_get_reg() w/ CONFIG_UBSAN=y

2020-03-31 10:51:45 -04:00

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: handle wrap around 32-bit address space

2020-05-13 12:14:59 -04:00

hyperv.c

Merge branch 'kvm-amd-fixes' into HEAD

2020-05-13 12:14:05 -04:00

hyperv.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

i8254.c

KVM: x86: Fix print format and coding style

2020-03-16 17:57:08 +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: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks

2020-01-27 19:59:37 +01:00

ioapic.c

kvm: ioapic: Restrict lazy EOI update to edge-triggered interrupts

2020-05-04 12:29:05 -04:00

ioapic.h

KVM: X86: Move irrelevant declarations out of ioapic.h

2020-01-08 17:33:14 +01:00

irq_comm.c

KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI

2020-02-21 18:04:57 +01:00

irq.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 320

2019-06-05 17:37:05 +02:00

irq.h

KVM: X86: Move irrelevant declarations out of ioapic.h

2020-01-08 17:33:14 +01:00

Kconfig

vhost: refine vhost and vringh kconfig

2020-04-01 12:06:26 -04:00

kvm_cache_regs.h

KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection

2020-03-31 10:48:08 -04:00

kvm_emulate.h

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-04-02 15:13:15 -07:00

lapic.c

kvm: Replace vcpu->swait with rcuwait

2020-05-13 12:14:56 -04:00

lapic.h

KVM: x86: Return updated timer current count register from KVM_GET_LAPIC

2020-04-15 12:08:40 -04:00

Makefile

kvm: Disable objtool frame pointer checking for vmenter.S

2020-04-20 17:11:19 -04:00

mmu_audit.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

mmu.h

KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection

2020-03-31 10:48:08 -04:00

mmutrace.h

KVM: x86: fix incorrect comparison in trace event

2020-02-20 18:13:44 +01:00

mtrr.c

KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks

2020-01-27 19:59:39 +01:00

pmu.c

KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection

2020-03-31 10:48:08 -04:00

pmu.h

KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection

2020-03-31 10:48:08 -04:00

trace.h

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-04-02 15:13:15 -07:00

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: Save L1 TSC offset in 'struct kvm_vcpu_arch'

2020-05-13 12:15:04 -04:00

x86.h

KVM: x86: Introduce KVM_REQ_TLB_FLUSH_CURRENT to flush current ASID

2020-04-21 09:12:53 -04:00