On 07/07/23 at 10:22am, Joerg Roedel wrote: > On Fri, Jul 07, 2023 at 12:23:59PM +0800, Baoquan He wrote: > > I am wondering why we don't detect the cpu type and return early inside > > sev_enable() if it's Intel cpu. > > > > We can't rely on CONFIG_AMD_MEM_ENCRYPT to decide if the code need be > > executed or not because we usually enable them all in distros. > > Looking at the code in head_64.S, by the time sev_enable() runs the SEV > bit should already be set in sev_status. Maybe use that to detect > whether SEV is enabled and bail out early? Makes sense to me. Thanks. _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
