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

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Date:   Tue, 24 Aug 2021 10:45:27 +0200
From:   Christoph Hellwig <hch@....de>
To:     Tianyu Lan <ltykernel@...il.com>
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Subject: Re: [PATCH V3 05/13] HV: Add Write/Read MSR registers via ghcb page

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.