[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/targ
From: |
Christoffer Dall |
Subject: |
Re: [Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/target combination |
Date: |
Mon, 16 Dec 2013 15:40:04 -0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Nov 28, 2013 at 01:33:19PM +0000, Peter Maydell wrote:
> Enable KVM if the host and target CPU are both aarch64. Note
> that host aarch64 + target arm is not valid for KVM acceleration:
> the 64 bit kernel does not support the ioctl interface for
> 32 bit CPUs. 32 bit VMs on 64 bit hosts need to be created
> using the 64 bit ioctl interface; when QEMU supports this it
> will be on the arch64-softmmu target with a -cpu parameter for
> a 32 bit CPU, which is still an aarch64/aarch64 combination
> as far as configure is concerned.
>
> Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Christoffer Dall <address@hidden>
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 508f6a5..3317013 100755
> --- a/configure
> +++ b/configure
> @@ -4513,7 +4513,7 @@ case "$target_name" in
> *)
> esac
> case "$target_name" in
> - arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
> + aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
> # Make sure the target and host cpus are compatible
> if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
> \( "$target_name" = "$cpu" -o \
> --
> 1.7.9.5
>
> _______________________________________________
> kvmarm mailing list
> address@hidden
> https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Re: [Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/target combination,
Christoffer Dall <=