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Re: [Qemu-devel] [PATCH] accel: Improve selection of the default acceler
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator |
Date: |
Tue, 9 Oct 2018 14:58:41 +0100 |
On 9 October 2018 at 14:43, Cornelia Huck <address@hidden> wrote:
> I'm not sure why a single accelerator (any of them) would be a good
> default. A list (tcg:kvm:<whatever>) sounds much saner, as it would
> continue to work even if some accelerators have been disabled (right?)
>
> (And I'd prefer kvm to be first in that list; anything that relies on
> tcg being used should specify it explicitly... a normal user will
> likely always want the fast variant.)
tcg should be the default for binaries without KVM compiled in,
of course... But as Thomas points out, the reason for our current
default is the usual "because we tend not to change things that
would break existing working command lines".
thanks
-- PMM
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, (continued)
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Peter Maydell, 2018/10/05
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Paolo Bonzini, 2018/10/05
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Markus Armbruster, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Markus Armbruster, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Thomas Huth, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Daniel P . Berrangé, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Cornelia Huck, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Daniel P . Berrangé, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Peter Maydell, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Cornelia Huck, 2018/10/09
- Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Paolo Bonzini, 2018/10/09
Re: [Qemu-devel] [PATCH] accel: Improve selection of the default accelerator, Philippe Mathieu-Daudé, 2018/10/05