Re: [PATCH] configure: Remove s390 (31-bit mode) from the list of supported CPUs

[Christian Borntraeger]

On 28.09.19 21:03, Thomas Huth wrote:
> On IBM Z, KVM in the kernel is only implemented for 64-bit mode, and
> with regards to TCG, we also only support 64-bit host CPUs (see the
> check at the beginning of tcg/s390/tcg-target.inc.c), so we should
> remove s390 (without "x", i.e. the old 31-bit mode CPUs) from the
> list of supported CPUs.
> 
> Signed-off-by: Thomas Huth <address@hidden>
> ---
>  configure | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index 397bb476e1..a4488c6705 100755
> --- a/configure
> +++ b/configure
> @@ -728,7 +728,7 @@ ARCH=
>  # Normalise host CPU name and set ARCH.
>  # Note that this case should only have supported host CPUs, not guests.
>  case "$cpu" in
> -  ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
> +  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
>      supported_cpu="yes"
>    ;;
>    ppc64le)
> 

Thanks applied to s390-next.