On Tue, Mar 5, 2024 at 6:07 PM Laurent Vivier <lviv...@redhat.com> wrote:
>
> On 2/1/24 06:45, Jason Wang wrote:
> > On Wed, Jan 24, 2024 at 6:40 PM Laurent Vivier <lviv...@redhat.com> wrote:
> >>
> >> On resume e1000e_vm_state_change() always calls e1000e_autoneg_resume()
> >> that sets link_down to false, and thus activates the link even
> >> if we have disabled it.
> >>
> >> The problem can be reproduced starting qemu in paused state (-S) and
> >> then set the link to down. When we resume the machine the link appears
> >> to be up.
> >>
> >> Reproducer:
> >>
> >> # qemu-system-x86_64 ... -device e1000e,netdev=netdev0,id=net0 -S
> >>
> >> {"execute": "qmp_capabilities" }
> >> {"execute": "set_link", "arguments": {"name": "net0", "up": false}}
> >> {"execute": "cont" }
> >>
> >> To fix the problem, merge the content of e1000e_vm_state_change()
> >> into e1000e_core_post_load() as e1000 does.
> >>
> >> Buglink: https://issues.redhat.com/browse/RHEL-21867
> >> Fixes: 6f3fbe4ed06a ("net: Introduce e1000e device emulation")
> >> Suggested-by: Akihiko Odaki <akihiko.od...@daynix.com>
> >> Signed-off-by: Laurent Vivier <lviv...@redhat.com>
> >> ---
> >>
> >
> > I've queued this.
>
> Ping?
>
> Thanks,
> Laurent
>
This fail CI at:
https://gitlab.com/jasowang/qemu/-/jobs/6348725267
It looks to me we can safely drop e1000e_autoneg_pause()?
Thanks
