From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: "Dong, Eddie" <eddie.dong-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: u <-> k cross migration and IDT_Vectoring save/restore
Date: Sun, 05 Aug 2007 16:58:48 +0300 [thread overview]
Message-ID: <46B5D798.7020509@qumranet.com> (raw)
In-Reply-To: <10EA09EFD8728347A513008B6B0DA77A01E0097A-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Dong, Eddie wrote:
> Avi:
> After one more thinking, I found something others.
> kvm_vcpu_ioctl_get_sregs/kvm_vcpu_ioctl_set_sregs doesn't save
> current injecting exception while Xen does. Which includes
> VM_ENTRY_INTR_INFO & VM_ENTRY_EXCEPTION_ERROR_CODE.
> Any special reason?
>
No special reason, never saw the need for it.
Do you see exits with this set? It's probably better to loop again
instead of saving it, because this is an implementation detail rather
than real state (e.g. state that qemu has as well).
--
error compiling committee.c: too many arguments to function
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next prev parent reply other threads:[~2007-08-05 13:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-03 6:18 [PATCH 0/6] in-kernel APIC save/restore and live migration He, Qing
[not found] ` <37E52D09333DE2469A03574C88DBF40F048EE0-wq7ZOvIWXbM/UvCtAeCM4rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-03 16:54 ` Avi Kivity
2007-08-05 7:59 ` Avi Kivity
[not found] ` <46B5837D.4040807-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-05 9:25 ` u <-> k cross migration and IDT_Vectoring save/restore Dong, Eddie
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E00941-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-05 9:34 ` Avi Kivity
[not found] ` <46B5999F.10008-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-05 10:45 ` Dong, Eddie
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E0094F-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-05 10:54 ` Avi Kivity
[not found] ` <46B5AC69.4020908-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-05 10:56 ` Dong, Eddie
2007-08-05 13:55 ` Dong, Eddie
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E0097A-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-05 13:58 ` Avi Kivity [this message]
[not found] ` <46B5D798.7020509-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-08-05 14:03 ` Dong, Eddie
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E00980-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-05 15:00 ` Avi Kivity
2007-08-06 3:04 ` k->u migration bug fix Dong, Eddie
[not found] ` <10EA09EFD8728347A513008B6B0DA77A01E00BA4-wq7ZOvIWXbNpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-08-06 13:25 ` Avi Kivity
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