Jie Deng 977e862192 hv: Add split-lock emulation for xchg ... xchg may also cause the #AC for split-lock check. This patch adds this emulation. 1. Kick other vcpus of the guest to stop execution if the guest has more than one vcpu. 2. Emulate the xchg instruction. 3. Notify other vcpus (if any) to restart execution. Tracked-On: #5605 Signed-off-by: Jie Deng <jie.deng@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>		2020-12-31 11:12:33 +08:00
..
boot	hv: don't need to save boot context	2020-10-29 10:05:05 +08:00
guest	hv: Add split-lock emulation for xchg	2020-12-31 11:12:33 +08:00
lib	hv: Add a helper to account bitmap weight	2019-09-24 11:58:45 +08:00
apicreg.h	hv: vioapic: minor refine about vioapic_init	2020-04-24 15:35:38 +08:00
board.h	acrn-config: code refactoring for CAT/MBA	2020-08-28 16:44:06 +08:00
cpu_caps.h	hv: Add split-lock emulation for LOCK prefix instruction	2020-12-31 11:12:33 +08:00
cpu.h	hv: check the availability of guest CR4 features	2020-12-18 11:21:22 +08:00
cpufeatures.h	HV: enumerate capability of #AC for Splitlock Access	2020-04-17 09:53:59 +08:00
cpuid.h	hv: check the availability of guest CR4 features	2020-12-18 11:21:22 +08:00
default_acpi_info.h	hv: emulate ACPI reset register for Service OS guest	2019-05-15 11:20:12 +08:00
e820.h	hv: Reserve space for VMs' EPT 4k pages after boot	2020-04-01 21:13:37 +08:00
gdt.h	hv: coding style: remove no real declaration for external variable	2018-12-20 20:20:08 +08:00
host_pm.h	pm: S5: update the system shutdown logical in ACRN	2019-12-23 15:15:09 +08:00
idt.h	hv: irq: minor refine about structure idt_64_descriptor	2020-04-26 10:48:49 +08:00
init.h	HV: Add prefix 'p' before 'cpu' to physical cpu related functions	2019-04-24 10:50:28 +08:00
io.h	remove dead code in io.h	2020-06-19 16:13:20 +08:00
ioapic.h	hv: vioapic init for SOS VM on platforms with multiple IO-APICs	2020-03-25 09:36:18 +08:00
irq.h	hv: Add split-lock emulation for LOCK prefix instruction	2020-12-31 11:12:33 +08:00
lapic.h	HV: Fix MP Init sequence hang by adding a delay	2020-05-27 13:34:59 +08:00
mmu.h	hv: mmu: rename hv_access_memory_region_update to ppt_clear_user_bit	2020-11-02 10:29:43 +08:00
msr.h	hv: Disable XSAVE-managed CET state of guest VM	2020-07-23 20:15:57 +08:00
page.h	HV: nuc7i7dnb example of new VM configuratons layout	2020-07-24 16:16:06 +08:00
pci_dev.h	hv: pci: check whether a PCI device is host bridge or not by class	2020-06-03 22:00:43 +08:00
per_cpu.h	hv: pm: support shutting down multiple VMs when pCPUs are shared	2020-11-04 10:33:31 +08:00
pgtable.h	hv: iommu: remove snoop related code	2020-04-16 08:40:17 +08:00
platform_caps.h	hv: add function to check if using posted interrupt is possible for vm	2020-04-15 13:47:22 +08:00
ptcm.h	hv: pSRAM: add PTCT parsing code	2020-11-02 10:29:43 +08:00
ptct.h	hv: pSRAM: add PTCT parsing code	2020-11-02 10:29:43 +08:00
rdt.h	HV: RDT: add CDP support in ACRN	2020-05-08 08:50:13 +08:00
security.h	hv: ept: apply MCE on page size change mitigation conditionally	2019-12-03 09:17:04 +08:00
seed.h	HV: rename append_seed_arg to fill_seed_arg	2020-06-08 13:30:04 +08:00
sgx.h	hv: sgx: add basic support to init sgx resource for vm	2019-05-29 11:24:13 +08:00
timer.h	hv: vpci: revert do FLR and BAR restore	2019-12-30 13:43:07 +08:00
trampoline.h	hv:Move severl variable declaration for boot code	2019-01-25 21:32:21 +08:00
vm_config.h	HV: decouple legacy vuart interface from acrn_vuart layer	2020-10-30 20:41:34 +08:00
vmx.h	hv: refine virtualization flow for cr0 and cr4	2020-12-18 11:21:22 +08:00
vtd.h	hv: vtd: add an API to reserve continuous irtes	2020-06-16 08:52:56 +08:00
zeropage.h	HV: init efi info with multiboot2	2020-02-26 09:24:16 +08:00