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Sean Christopherson 1196cb970b KVM: nVMX: Reload APIC access page on nested VM-Exit only if necessary 
Defer reloading L1's APIC page by logging the need for a reload and
processing it during nested VM-Exit instead of unconditionally reloading
the APIC page on nested VM-Exit.  This eliminates a TLB flush on the
majority of VM-Exits as the APIC page rarely needs to be reloaded.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200320212833.3507-28-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-04-21 09:12:54 -04:00
..
alpha mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
arc mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
arm ARM: 2020-04-02 15:13:15 -07:00
arm64 ARM: 2020-04-02 15:13:15 -07:00
c6x asm-generic: make more kernel-space headers mandatory 2020-04-02 09:35:25 -07:00
csky asm-generic: make more kernel-space headers mandatory 2020-04-02 09:35:25 -07:00
h8300 asm-generic: make more kernel-space headers mandatory 2020-04-02 09:35:25 -07:00
hexagon mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
ia64 mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
m68k mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
microblaze mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
mips ARM: 2020-04-02 15:13:15 -07:00
nds32 mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
nios2 mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
openrisc mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
parisc mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
powerpc ARM: 2020-04-02 15:13:15 -07:00
riscv mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
s390 KVM: s390: Return last valid slot if approx index is out-of-bounds 2020-04-14 10:39:57 -04:00
sh Merge branch 'akpm' (patches from Andrew) 2020-04-02 13:55:34 -07:00
sparc mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
um Merge branch 'akpm' (patches from Andrew) 2020-04-02 13:55:34 -07:00
unicore32 mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
x86 KVM: nVMX: Reload APIC access page on nested VM-Exit only if necessary 2020-04-21 09:12:54 -04:00
xtensa mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
.gitignore
Kconfig NOHZ full updates: 2020-03-30 18:29:05 -07:00