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
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asm	x86/hyperv: Initialize GHCB page in Isolation VM	2021-10-28 10:47:52 +00:00
uapi/asm	KVM: x86: implement KVM_GUESTDBG_BLOCKIRQ	2021-08-20 16:06:37 -04:00