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linux-stable/arch/x86/kvm
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Jan Kiszka 681405bfc7 KVM: Drop useless atomic test from timer function 
The current code tries to optimize the setting of
KVM_REQ_PENDING_TIMER but used atomic_inc_and_test - which always
returns true unless pending had the invalid value of -1 on entry. This
patch drops the test part preserving the original semantic but
expressing it less confusingly.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2009-09-10 08:32:57 +03:00
..
i8254.c KVM: Use macro to iterate over vcpus. 2009-09-10 08:32:52 +03:00
i8254.h KVM: Allow PIT emulation without speaker port 2009-09-10 08:32:41 +03:00
i8259.c KVM: Introduce kvm_vcpu_is_bsp() function. 2009-09-10 08:32:51 +03:00
irq.c KVM: Remove irq_pending bitmap 2009-06-10 11:48:57 +03:00
irq.h KVM: make irq ack notifications aware of routing table 2009-03-24 11:03:08 +02:00
Kconfig KVM: Break dependency between vcpu index in vcpus array and vcpu_id. 2009-09-10 08:32:52 +03:00
kvm_cache_regs.h KVM: Cache pdptrs 2009-09-10 08:32:46 +03:00
kvm_timer.h KVM: Use pointer to vcpu instead of vcpu_id in timer code. 2009-09-10 08:32:52 +03:00
lapic.c KVM: Optimize searching for highest IRR 2009-09-10 08:32:57 +03:00
lapic.h KVM: Optimize searching for highest IRR 2009-09-10 08:32:57 +03:00
Makefile KVM: irqfd 2009-09-10 08:32:41 +03:00
mmu.c KVM: MMU: add kvm_mmu_get_spte_hierarchy helper 2009-09-10 08:32:56 +03:00
mmu.h KVM: MMU: add kvm_mmu_get_spte_hierarchy helper 2009-09-10 08:32:56 +03:00
paging_tmpl.h KVM: MMU: s/shadow_pte/spte/ 2009-09-10 08:32:51 +03:00
svm.c KVM: Move performance counter MSR access interception to generic x86 path 2009-09-10 08:32:54 +03:00
timer.c KVM: Drop useless atomic test from timer function 2009-09-10 08:32:57 +03:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: conditionally disable 2M pages 2009-09-10 08:32:56 +03:00
x86.c KVM: Replace pending exception by PF if it happens serially 2009-09-10 08:32:56 +03:00
x86.h KVM: Do not re-execute INTn instruction. 2009-06-10 11:48:58 +03:00
x86_emulate.c KVM: x86 emulator: fix jmp far decoding (opcode 0xea) 2009-09-10 08:32:40 +03:00