On Sun, 11 Oct 2026 20:40:08 +0200 Salvatore Bonaccorso
<[email protected]> wrote:
> Hi Ole,
>
> On Sun, Oct 11, 2026 at 04:14:55PM +0200, [email protected] wrote:
> > On Sat, 10 Oct 2026 21:56:29 +0200 Salvatore Bonaccorso
<[email protected]>
> > wrote:
> > > Control: tags -1 + moreinfo
> > >
> > > Hi Ole,
> > >
> > > On Mon, Oct 05, 2026 at 09:57:41AM +0200,
[email protected] wrote:
> > > > On Thu, 24 Sep 2026 08:50:07 +0200 [email protected] wrote:
> > > > > On Wed, 23 Sep 2026 16:12:05 +0200 Uwe
=?utf-8?Q?Kleine-K=C3=B6nig?=
> > > > > <[email protected]> wrote:
> > > > > > Hello Ole,
> > > > > >
> > > > > > On Sat, Aug 29, 2026 at 02:22:27PM +0200,
[email protected]
> > > > wrote:
> > > > > > > aug 29 14:10:05 twike3 kernel: x86/CPU: Running old microcode
> > > > > >
> > > > > > Can you try to install `intel-microcode`, regenerate the
initramfs
> > and
> > > > > > reboot?
> > > > > >
> > > > > > Does that help?
> > > > > >
> > > > > > Best regards
> > > > > > Uwe
> > > > >
> > > > > i already did install intel-microcode some time ago, as i
also saw the
> > > > > information about running old microcode, tested it al today
with the
> > > > > image 7.2.7 and a regenerated initramfs but unfortunately no luck
> > > > >
> > > > > --
> > > > > Ole
> > > > >
> > > >
> > > > tested with image 7.2.8 and 7.2.9 but no changes so far and i'm
not even
> > > > sure the issue for this problem really is targetted
> > > >
> > > > it was working in <7.0.x so it should be fixable but there might be
> > reasons,
> > > > i don't know, of why it is not working any more
> > >
> > > So given we were out of luck with ideas on possible causes, the only
> > > viable way forward we see is to ask you for a bisect between the 7.0
> > > and 7.1 upstream versions. Can you please do that? The steps will
> > > involve compiling and testing a couple of kernels, but given we will
> > > use a targeted config, things should go reasonably fast, and you have
> > > a clear idicator when things are 'bad'. As I understand every 7.1.y
> > > release was a problem, so looks we should bisect between v7.0 and
v7.1
> > > (but if that understanding was wrong, then we should adapt the
> > > following procedure):
> > >
> > > git clone
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > > cd linux
> > > git checkout v7.0
> > > cp /boot/config-$(uname -r) .config
> > > yes '' | make localmodconfig
> > > make savedefconfig
Hi,
I have finished the bisect compile and testing and the log file is attached.
--
Ole
git bisect start '--first-parent'
# status: waiting for both good and bad commits
# good: [028ef9c96e96197026887c0f092424679298aae8] Linux 7.0
git bisect good 028ef9c96e96197026887c0f092424679298aae8
# status: waiting for bad commit, 1 good commit known
# bad: [8cd9520d35a6c38db6567e97dd93b1f11f185dc6] Linux 7.1
git bisect bad 8cd9520d35a6c38db6567e97dd93b1f11f185dc6
# bad: [2aa0a3691711257b888d6024a492eb9fd1e8f52a] Merge tag 'sound-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
git bisect bad 2aa0a3691711257b888d6024a492eb9fd1e8f52a
# bad: [87fe97a184c000a3941e2b53671742993abb1ddc] Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl
git bisect bad 87fe97a184c000a3941e2b53671742993abb1ddc
# good: [e9635f2a73604ad9cb33d480b489a03bdd03329f] Merge tag 'x86_fred_for_v7.1_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect good e9635f2a73604ad9cb33d480b489a03bdd03329f
# bad: [44f7a3795395b54bf674002803e3e80c6312e210] Merge tag 'regulator-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
git bisect bad 44f7a3795395b54bf674002803e3e80c6312e210
# good: [5c0f43e8535d619ff32400e2e916075109fc7a56] Merge tag 'kernel-7.1-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
git bisect good 5c0f43e8535d619ff32400e2e916075109fc7a56
# bad: [7de6b4a246330fe29fa2fd144b4724ca35d60d6c] Merge tag 'wq-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
git bisect bad 7de6b4a246330fe29fa2fd144b4724ca35d60d6c
# bad: [4a57e0913e8c7fff407e97909f4ae48caa84d612] Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel
git bisect bad 4a57e0913e8c7fff407e97909f4ae48caa84d612
# good: [00c6649bafef628955569dd39a59e3170e48f7b5] Merge tag 'media/v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
git bisect good 00c6649bafef628955569dd39a59e3170e48f7b5
# good: [afac4c66d1aa6396ce44d94fe895d7b61e085fd4] Merge tag 'fbdev-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
git bisect good afac4c66d1aa6396ce44d94fe895d7b61e085fd4
# first bad commit: [4a57e0913e8c7fff407e97909f4ae48caa84d612] Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel
