Re: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page

2021-08-24 Thread Christoph Hellwig
This patch fails to compile when CONFIG_AMD_MEM_ENCRYPT is not enabled, in which case there is sev_es_ghcb_hv_call_simple is not defined. ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu

RE: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page

2021-08-13 Thread Michael Kelley via iommu
inux-hyp...@vger.kernel.org; linux- > ker...@vger.kernel.org; linux-s...@vger.kernel.org; net...@vger.kernel.org; > vkuznets ; > parri.and...@gmail.com; dave.han...@intel.com > Subject: RE: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page > > From: Tianyu Lan Sent: Monday,

RE: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page

2021-08-13 Thread Michael Kelley via iommu
From: Tianyu Lan Sent: Monday, August 9, 2021 10:56 AM > Subject: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page See previous comments about tag in the Subject line. > Hyper-V provides GHCB protocol to write Synthetic Interrupt > Controller MSR registers in Isolation VM with