Re: Early boot regression from f0551af0213 ("x86/topology: Ignore non-present APIC IDs in a present package")
From: Lyude Paul
Date: Wed May 08 2024 - 19:21:39 EST
Ok - so re the serial port comment (which I missed the first time I
read your message, oops!): I can totally get a serial console on this
machine, I happen to already have a serial port hooked up to the
motherboard. I'm not sure where my USB to RS232 adapter to connect to
it on my laptop is though, so I put in an order for a new one and it
should arrive tomorrow.
Regarding the test results - I tried possible_cpus all the way up to 17
and nothing got the machine to boot. However, possible_cpus=8
intremap=off did get the machine to boot successfully
On Wed, 2024-05-08 at 17:02 -0400, Lyude Paul wrote:
> Yes sorry - I was out of work for a bit but I'm back now and can get
> you the info today - thanks for the patience ♥
>
> On Wed, 2024-05-08 at 12:30 +0200, Thomas Gleixner wrote:
> > On Wed, May 08 2024 at 10:38, Linux regression tracking (Thorsten
> > Leemhuis) wrote:
> > > H! Lyude, Thomas, what's the status here? From here it looks like
> > > we
> > > were close to a fix, but then it turned out to be a bad fix --
> > > and
> > > afterwards nothing much seems to have happened. Did it fall
> > > through
> > > the
> > > cracks, or was this already fixed and I just missed that?
> >
> > I'm waiting for more data still.
> >
> > Thanks,
> >
> > tglx
> >
>
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat