- 30 Jan, 2008 40 commits
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Izik Eidus authored
Improve dirty bit setting for pages that kvm release, until now every page that we released we marked dirty, from now only pages that have potential to get dirty we mark dirty. Signed-off-by:
Izik Eidus <izike@qumranet.com> Signed-off-by:
Avi Kivity <avi@qumranet.com>
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Izik Eidus authored
When we map a page, we check whether some other vcpu mapped it for us and if so, bail out. But we should decrease the refcount on the page as we do so. Signed-off-by:
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Avi Kivity authored
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Jerone Young authored
This patch moves structures: kvm_cpuid_entry kvm_cpuid from include/linux/kvm.h to include/asm-x86/kvm.h Signed-off-by:
Jerone Young <jyoung5@us.ibm.com> Signed-off-by:
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Jerone Young authored
Move structures: kvm_sregs kvm_msr_entry kvm_msrs kvm_msr_list from include/linux/kvm.h to include/asm-x86/kvm.h Signed-off-by: -
Jerone Young authored
This patch moves structures: kvm_segment kvm_dtable from include/linux/kvm.h to include/asm-x86/kvm.h Signed-off-by:
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Jerone Young authored
This patch moves structure lapic_state from include/linux/kvm.h to include/asm-x86/kvm.h Signed-off-by:
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Jerone Young authored
This patch moves structure kvm_regs to include/asm-x86/kvm.h. Each architecture will need to create there own version of this structure. Signed-off-by:
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Jerone Young authored
This patch moves structures: kvm_pic_state kvm_ioapic_state to inclue/asm-x86/kvm.h. Signed-off-by:
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Jerone Young authored
This patch moves sturct kvm_memory_alias from include/linux/kvm.h to include/asm-x86/kvm.h. Also have include/linux/kvm.h include include/asm/kvm.h. Signed-off-by:
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Hollis Blanchard authored
Signed-off-by:
Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by:
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Hollis Blanchard authored
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Hollis Blanchard authored
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Avi Kivity authored
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Izik Eidus authored
Use kvm_write_guest_page() with empty_zero_page, instead of doing kmap and memset. Signed-off-by:
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Izik Eidus authored
Things are simpler and more regular this way. Signed-off-by:
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Jan Kiszka authored
Ensure that segment.base == segment.selector << 4 when entering the real mode on Intel so that the CPU will not bark at us. This fixes some old protected mode demo from http://www.x86.org/articles/pmbasics/tspec_a1_doc.htm. Signed-off-by:
Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by:
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Zhang Xiantao authored
Signed-off-by:
Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by:
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Zhang Xiantao authored
Signed-off-by:
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Zhang Xiantao authored
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Zhang Xiantao authored
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Zhang Xiantao authored
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Zhang Xiantao authored
Move out kvm_mmu init and exit functionality from kvm_main.c Signed-off-by:
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Zhang Xiantao authored
Meanwhile keep the interface in common, and leave as more logic in common as possible. Signed-off-by:
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Amit Shah authored
Instead of having each architecture do it individually, we do this in the arch-independent code (just x86 as of now). [avi: add svm to the mix, which was added to mainline during the 2.6.24-rc process] Signed-off-by:
Amit Shah <amit.shah@qumranet.com> Signed-off-by:
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Avi Kivity authored
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Avi Kivity authored
This is in addition to the current virtual cpu statistics. Signed-off-by: -
Avi Kivity authored
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Avi Kivity authored
Measure the number of times we switch the fpu state. Signed-off-by: -
Avi Kivity authored
This is a little more accurate (since it counts actual reloads, not potential reloads), and reverses the sense of the statistic to measure a bad event like most of the other stats (e.g. we want to minimize all counters). Signed-off-by: -
Zhang Xiantao authored
Add two arch hooks to handle kvm_create_vm and kvm destroy_vm. Now, just put io_bus init and destory in common. Signed-off-by:
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Zhang Xiantao authored
Since their callers are not declared with __init. Signed-off-by:
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Joe Perches authored
Fix sparse warnings "Using plain integer as NULL pointer" Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Zhang Xiantao authored
Move kvm_vcpu_ioctl_translate to arch, since mmu would be put under arch. Signed-off-by:
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Avi Kivity authored
We pass vcpu, vmx->fail, and vmx->launched to assembly code, but all three are fields within vmx. Consolidate by only passing in vmx and offsets for the rest. Signed-off-by: -
Zhang Xiantao authored
Make KVM_CHECK_EXTENSION code into a function, all archs can define its capability independently. Signed-off-by:
Carsten Otte <cotte@de.ibm.com> Signed-off-by:
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Sheng Yang authored
The current 'lods' and 'stos' is depending on incoming CR2 rather than decode memory address from registers. Signed-off-by:
Sheng Yang <sheng.yang@intel.com> Signed-off-by:
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Zhang Xiantao authored
Signed-off-by:
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Zhang Xiantao authored
Will be called once arch module registers itself. Signed-off-by:
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Zhang Xiantao authored
Add the following hooks: void decache_vcpus_on_cpu(int cpu); int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu); void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu); struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id); void kvm_arch_vcpu_destory(struct kvm_vcpu *vcpu); int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu); void kvm_arch_hardware_enable(void *garbage); void kvm_arch_hardware_disable(void *garbage); int kvm_arch_hardware_setup(void); void kvm_arch_hardware_unsetup(void); void kvm_arch_check_processor_compat(void *rtn); Signed-off-by:
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