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Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Yep - tried booting a kernel with f0551af0213 reverted and possible_cpus=3D8, it definitely looks like that crashes things as well in the same way. Also - it scrolled off the screen before I had a chance to write it down, but I'm -fairly- sure I saw some sort of complaint about "16 [or some double digit number] processors exceeds max number of 8". Which is quite interesting, as this is definitely just a quad core ryzen processor with hyperthreading - so there should only be 8 threads. On Thu, 2024-04-25 at 04:11 +0200, Thomas Gleixner wrote: > Lyude! >=20 > On Wed, Apr 24 2024 at 16:56, Lyude Paul wrote: > > On Sat, 2024-04-20 at 00:15 +0200, Thomas Gleixner wrote: > > Lyude is fine BTW :P (I get the confusion though, Paul is usually > > not a > > last name lol) >=20 > :) >=20 > > Anyway - unfortunately it doesn't seem like this patch helps :s, > > I'm > > still not seeing any difference and the backtrace I'm seeing at > > early > > boot looks the same. Any more information I can provide? >=20 > Can you please boot a kernel with the commit in question reverted and > add 'possible_cpus=3D8' to the kernel command line? >=20 > In theory this should fail too. >=20 > Thanks, >=20 > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 tglx >=20 --=20 Cheers, Lyude Paul (she/her) Software Engineer at Red Hat