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Re: [Xen-devel] [RFC v2] ARM VM System Specification

Il 10/06/2014 16:42, Peter Maydell ha scritto:
 The guest OS must include support for pl031 and mc146818 RTC.

(QEMU is going to provide a PL031, because that's the standard
ARM primecell device for this and it's what's in the vexpress.
kvmtool looks like it's going to provide mc146818, because
that's the standard x86 RTC and kvmtool happens to already
emulate that.)

Why can't kvmtool add pl031 support? mc146818 is quite complicated to emulate efficiently (without waking up once a second or more).


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