linux/arch/x86/hyperv
Tianyu Lan 0cc4f6d9f0 x86/hyperv: Initialize GHCB page in Isolation VM
Hyperv exposes GHCB page via SEV ES GHCB MSR for SNP guest
to communicate with hypervisor. Map GHCB page for all
cpus to read/write MSR register and submit hvcall request
via ghcb page.

Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com>
Link: https://lore.kernel.org/r/20211025122116.264793-2-ltykernel@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2021-10-28 10:47:52 +00:00
..
hv_apic.c x86/hyperv: Avoid erroneously sending IPI to 'self' 2021-10-06 15:56:45 +00:00
hv_init.c x86/hyperv: Initialize GHCB page in Isolation VM 2021-10-28 10:47:52 +00:00
hv_proc.c drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status 2021-04-21 09:49:19 +00:00
hv_spinlock.c x86/hyperv: Fix unused variable 'msr_val' warning in hv_qlock_wait 2021-03-24 11:31:04 +00:00
irqdomain.c drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status 2021-04-21 09:49:19 +00:00
Makefile x86/hyperv: implement an MSI domain for root partition 2021-02-11 08:47:07 +00:00
mmu.c The x86 MM changes in this cycle were: 2021-04-29 11:41:43 -07:00
nested.c drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status 2021-04-21 09:49:19 +00:00