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[RFC PATCH] dm: make reset in passthru_deinit optional
From: Yifan Liu <yifan1.liu@...> When passing through PCI devices we have an option "no_reset", which, if specified, does not do device reset before passthrough. However this option does not tak
From: Yifan Liu <yifan1.liu@...> When passing through PCI devices we have an option "no_reset", which, if specified, does not do device reset before passthrough. However this option does not tak
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By
Liu, Yifan1
· #37375
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[PATCH] config_tools: adapt to elementpath >= 4.0.0
Starting from elementpath 4.0.0, the XPath2Parser class no longer has a SYMBOLS member and completeness checking based on that are removed as well. This patch updates the elementpath_overlay in the co
Starting from elementpath 4.0.0, the XPath2Parser class no longer has a SYMBOLS member and completeness checking based on that are removed as well. This patch updates the elementpath_overlay in the co
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By
Junjie Mao
· #37374
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[PATCH v5 2/2] ptirq: Fix INTx assignment for Post-launched VM
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
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By
Qiang Zhang
· #37373
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[PATCH v5 1/2] ptirq: Fix ptirq hash tables
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
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By
Qiang Zhang
· #37372
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[PATCH v5 0/2] ptirq: Fix PCIe INTx passthru issue
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
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By
Qiang Zhang
· #37371
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[PATCH v4 2/2] ptirq: Fix INTx assignment for Post-launched VM
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
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By
Qiang Zhang
· #37370
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[PATCH v4 1/2] ptirq: Fix ptirq hash tables
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
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By
Qiang Zhang
· #37369
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[PATCH v4 0/2] ptirq: Fix PCIe INTx passthru issue
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
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By
Qiang Zhang
· #37368
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[PATCH v3 2/2] ptirq: Fix INTx assignment for Post-launched VM
How about move the check/remove/add logic to hypercall.c ?
How about move the check/remove/add logic to hypercall.c ?
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By
Qiang Zhang
· #37367
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[PATCH v3 1/2] ptirq: Fix ptirq hash tables
Will add. Will rename vm_virt_sid_htable to virt_sid_htable Besides, it seems better to remove the encapsulation struct and define hash tables in this common style: struct hlist_head virt_sid_htable[P
Will add. Will rename vm_virt_sid_htable to virt_sid_htable Besides, it seems better to remove the encapsulation struct and define hash tables in this common style: struct hlist_head virt_sid_htable[P
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By
Qiang Zhang
· #37366
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[PATCH v3 2/2] ptirq: Fix INTx assignment for Post-launched VM
This means you could re-assign a ptirq from pre-launched/Service/post-launched VM to any other VM ?
This means you could re-assign a ptirq from pre-launched/Service/post-launched VM to any other VM ?
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By
Li, Fei1
· #37365
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[PATCH v3 1/2] ptirq: Fix ptirq hash tables
whether a physical IRQ (INTx or MSI/MSI-X) has been assigned to a VM and Which a virtual IRQ been mapped to this physical IRQ in a VM ? Maybe it's better to show all the hlist heads in this picture. v
whether a physical IRQ (INTx or MSI/MSI-X) has been assigned to a VM and Which a virtual IRQ been mapped to this physical IRQ in a VM ? Maybe it's better to show all the hlist heads in this picture. v
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By
Li, Fei1
· #37364
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[PATCH v3 2/2] ptirq: Fix INTx assignment for Post-launched VM
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
When assigning a physical interrupt to a Post-launched VM, if it has been assigned to ServiceVM, we should remove that mapping first to reset ioapic pin state and rte, and build new mapping for the Po
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By
Qiang Zhang
· #37363
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[PATCH v3 1/2] ptirq: Fix ptirq hash tables
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
ptirq_remapping_info records which physical interrupt is mapped to the virtual interrupt in a VM. As we need to knonw whether a physical sid has been mapped to a VM and whether a virtual sid in a VM h
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By
Qiang Zhang
· #37362
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[PATCH v3 0/2] ptirq: Fix PCIe INTx passthru issue
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
This series fixes hypervisor side PCIe INTx passthru issue occurred when passthru USB xDCI, SMbus controllers and IPU to Post-launched VM. The first patch fixes the hash table implementation used to l
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By
Qiang Zhang
· #37361
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[PATCH v2 1/1] ptirq: Fix ptirq hash tables and uos intx assignment
By
Junjie Mao
· #37360
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[PATCH v2 1/1] ptirq: Fix ptirq hash tables and uos intx assignment
I think this synchronization has already existed. SOS won't got launched until create_vm finishs setting ptirq_remapping_info for all Prelaunched VMs and loaded_pre_vm_nr reaches PRE_VM_NUM. ```c int3
I think this synchronization has already existed. SOS won't got launched until create_vm finishs setting ptirq_remapping_info for all Prelaunched VMs and loaded_pre_vm_nr reaches PRE_VM_NUM. ```c int3
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By
Qiang Zhang
· #37359
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[PATCH v2 1/1] ptirq: Fix ptirq hash tables and uos intx assignment
By
Junjie Mao
· #37358
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[PATCH v2 1/1] ptirq: Fix ptirq hash tables and uos intx assignment
INTx remappings are just added to Pre-launched VM according to static configurations. In `prepare_vm`, INTx remappings for Pre-launched VMs are handled before ServiceVM starts. So there is no reassign
INTx remappings are just added to Pre-launched VM according to static configurations. In `prepare_vm`, INTx remappings for Pre-launched VMs are handled before ServiceVM starts. So there is no reassign
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By
Qiang Zhang
· #37357
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[PATCH v2 1/1] ptirq: Fix ptirq hash tables and uos intx assignment
By
Junjie Mao
· #37356
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