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Re: [Qemu-devel] Re: KQEMU code organization
From: |
Jamie Lokier |
Subject: |
Re: [Qemu-devel] Re: KQEMU code organization |
Date: |
Thu, 29 May 2008 17:35:36 +0100 |
User-agent: |
Mutt/1.5.13 (2006-08-11) |
Paul Brook wrote:
> > I.e. kvm has two sub-modules for Intel VT and AMD SVM extensions (I
> > think that's their names). It would be great if it hard a third KQEMU
> > sub-module (which would of course be the most complicated ;-)
>
> I believe this is also a prerequisite for getting kqemu merged into
> maintream kernels, which IMHO is the only sane goal to have. Out of
> tree kernel modules simply aren't worth the effort.
I think there's utility in crossover between both of them too.
Sometimes it would be nice to have the speed and directness of kvm,
with the code scanning and replacement abilities of kqemu to block
particular instructions, pretend to be a specific CPU model, or
replace some hardware-accessing instruction sequences instead of
trapping and emulating them - without the guest seeing the replacement.
-- Jamie
- [Qemu-devel] Re: KQEMU code organization, (continued)
- Re: [Qemu-devel] KQEMU code organization, Fabrice Bellard, 2008/05/27
- [Qemu-devel] Re: KQEMU code organization, Jan Kiszka, 2008/05/28
- Re: [Qemu-devel] Re: KQEMU code organization, Fabrice Bellard, 2008/05/28
- [Qemu-devel] Re: KQEMU code organization, Jan Kiszka, 2008/05/28
- [Qemu-devel] Re: KQEMU code organization, Jan Kiszka, 2008/05/28
- Re: [Qemu-devel] Re: KQEMU code organization, Fabrice Bellard, 2008/05/29
- [Qemu-devel] Re: KQEMU code organization, Jan Kiszka, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Jamie Lokier, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Paul Brook, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization,
Jamie Lokier <=
- Re: [Qemu-devel] Re: KQEMU code organization, Anthony Liguori, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Fabrice Bellard, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Mulyadi Santosa, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Andreas Färber, 2008/05/30
- Re: [Qemu-devel] Re: KQEMU code organization, Anthony Liguori, 2008/05/29
- [Qemu-devel] Re: KQEMU code organization, Jan Kiszka, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Anthony Liguori, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Avi Kivity, 2008/05/31
- Re: [Qemu-devel] Re: KQEMU code organization, Fabrice Bellard, 2008/05/29
- Re: [Qemu-devel] Re: KQEMU code organization, Avi Kivity, 2008/05/31