Kernel bug mailing lists
by Laura Abbott
Hi,
This is a friendly reminder that the kernel has some aliases to help with
specific kernel bugs. When bugs related to a specific subsystem come in,
you can add the alias in cc for more help in looking at the bugs. The
kernel is big and we rely on other kernel experts to keep things running.
The current list of aliases is at https://fedoraproject.org/wiki/KernelBugTriage#Triage_Quickstart
The people on these aliases are managed in ansible. We're also open to
adding new aliases if there's interest.
Thanks,
Laura
5 years, 11 months
Re: Serious problem with SATA LPM in F28 on Lenovo 50 series laptops
by Hans de Goede
Hi,
On 29-04-18 09:25, Hans de Goede wrote:
> Hi All,
>
> I'm sending this to the fedora-kernel and -devel lists
> both to get the kernel team aware of this and because it
> is not entirely clear to me how to best deal with this.
>
> I guess we should get this added to the release-notes /
> common-bugs page for F28, but I'm not sure what the
> procedure is for that ?
>
> I've just become aware that at least for some users
> the use of SATA LPM in F28 causes the Lenovo 50
> series laptops (confirmed X250, T450s G50-80) freeze/
> hang hard under certain conditions when using SATA
> LPM, independent of the disk used (*).
>
> This is currently being tracked in:
> https://bugzilla.redhat.com/show_bug.cgi?id=1571330
>
> A known workaround is to add: "ahci.mobile_lpm_policy=0"
> to the kernel boot command line.
>
> Can someone help me to get this documented? Once we've
> figured out what is going on I hope to be able to fix this
> with a kernel update, but people may still need the
> workaround to install Fedora 28.
>
> Also if people are using Fedora 28 on a 50 series Lenovo
> laptop without issues, please let me know.
Some more info on this, the user with a x250 is reporting
the problem is hard-freeze about once a day, which goes
away when disabling LPM, so if you have a 50 series Lenovo
laptop and are seeing the occasional hard-freeze this may
be the cause.
Regards,
Hans
6 years
Serious problem with SATA LPM in F28 on Lenovo 50 series laptops
by Hans de Goede
Hi All,
I'm sending this to the fedora-kernel and -devel lists
both to get the kernel team aware of this and because it
is not entirely clear to me how to best deal with this.
I guess we should get this added to the release-notes /
common-bugs page for F28, but I'm not sure what the
procedure is for that ?
I've just become aware that at least for some users
the use of SATA LPM in F28 causes the Lenovo 50
series laptops (confirmed X250, T450s G50-80) freeze/
hang hard under certain conditions when using SATA
LPM, independent of the disk used (*).
This is currently being tracked in:
https://bugzilla.redhat.com/show_bug.cgi?id=1571330
A known workaround is to add: "ahci.mobile_lpm_policy=0"
to the kernel boot command line.
Can someone help me to get this documented? Once we've
figured out what is going on I hope to be able to fix this
with a kernel update, but people may still need the
workaround to install Fedora 28.
Also if people are using Fedora 28 on a 50 series Lenovo
laptop without issues, please let me know. 3 independent
reports points to a common problem, but maybe there is
some other factor in play.
Regards,
Hans
*) So blacklisting disks by their model string which
is the normal way to workaround LPM issues does
not work.
6 years
[kernel-tests] 01/01: Merge #17 `skip modsign test if keyctl is not
found`
by git repository hosting
This is an automated email from the git hooks/post-receive script.
jforbes pushed a commit to branch master
in repository kernel-tests.
commit 774409d786c8d8ed473901b43edf7f4a803ce8eb
Merge: 9b24dc8 01bae31
Author: Justin M. Forbes <jforbes(a)redhat.com>
Date: Tue Apr 17 21:55:11 2018 +0000
Merge #17 `skip modsign test if keyctl is not found`
default/modsign/runtest.sh | 6 ++++++
1 file changed, 6 insertions(+)
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To stop receiving notification emails like this one, please contact
the administrator of this repository.
6 years
Custom compiled 4.17 kernel has a file conflict with COPYING for
kernel 4.16
by stan
Hi,
I built a custom kernel from the src.rpm for 4.17.0.0. When I tried to
install it, it failed with errors like the following:
Error: Transaction check error:
file /usr/share/licenses/kernel-core/COPYING from install of
kernel-core-4.17.0-0.rc0.git4.1.20180407.fc28.x86_64 conflicts with
file from package kernel-core-4.16.0-0.rc6.git3.1.20180325.fc28.x86_64
But this is just the GPL v2 license. Did the kernel change its
license? And, if it did, how do I make the transition, other than
force installing the new version?
Thanks.
6 years
Kernel 4.16 rebase plans
by Jeremy Cline
Hi folks,
4.16 was released on Sunday and will soon be in the rawhide and Fedora
28 updates-testing repositories. Fedora will be following the same
rebase procedure as previous releases: after a few stable releases,
typically 4.16.2 or 4.16.3, Fedora 27 will be rebased to 4.16. Fedora 26
will be rebased shortly after that. This should all be complete by the
end of April.
Regards,
Jeremy
6 years
March Bug Stats
by Justin Forbes
Since it was brought up on fedora-devel, I said I would post these monthly:
26 27 28 rawhide
open: 135 219 9 288 (651)
Since 2018-03-02
opened: 7 109 11 5 (132)
closed: 33 130 5 8 (176)
If you would like to help improve these stats,
https://fedoraproject.org/wiki/KernelBugTriage is a great place to start!
Thanks,
Justin
6 years
