Subject: Re: bug#49485: [core-updates] Coreutils test failures on emulated ARMv7/AArch64

From: Ludovic Courtès <[email-masked]>
Date: Sat, 10 Jul 2021 15:07:30 +0200

Hi!

Ludovic Courtès <[email-masked]> skribis:

> followed by:
>
>   for i in $(seq 159 2 185); do ssh [email-masked].$i herd restart qemu-binfmt; done
>
> So normally, builds at ci.guix corresponding to core-updates commit
> c823b958256ba1db6cf896400fae218e4261266e and later should be done with
> the “P” flag.

It was not that easy… I had to reboot the machines because “P” flag
handling in QEMU requires Linux 5.12.0¹ and those machines were running
5.10 (qemu binfmt with “P” would silently fail, for some reason).

Anyway, it eventually succeeded, yay!

  https://ci.guix.gnu.org/build/660330/details (aarch64-linux)

Ludo’.

¹ https://wiki.qemu.org/ChangeLog/6.0#binfmt_misc