Kernel 5.10

[zika]

5.10rc1 not yet done as plain in Mainline.
5.10.0-051000rc1drmtip20201027-lowlatency
5.10.0-051000rc1daily20201027-lowlatency
Working nicely.

[Doug S]

5.10rc1 not yet done as plain in Mainline.

Gee, the mainline builds have been breaking more often than normal over the last 1/2 year.

I was able to compile the kernel myself, but haven't run it yet.
I do see the issue has already been mentioned on IRC.

[zika]

HU:
https://kernel.ubuntu.com/~kernel-pp...m-tip/current/
Installs fine, stalls on boot. Not destructive, just obstructive.

[Doug S]

HU:
https://kernel.ubuntu.com/~kernel-pp...m-tip/current/
Installs fine, stalls on boot. Not destructive, just obstructive.

Hi zika,
I compiled mainline as of just now (kernel 5.10-rc3 plus a few tens of patches (I didn't count)):

585e5b17b92d (HEAD -> master, origin/master, origin/HEAD) Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt

It booted fine.

[zika]

All 5.10s (I guess Your “5.3„ is just typo) are fine here too, just drmtip from mainline is still obstructive... No retreat...

[P-I H]

Built a new computer with Ryzen 5 5600X and Asus TUF Gaming B550M.
Changed first to kernel 5.9 to enable fixed network, but in this kernel's k10temp-pci-00c3 don't show any value.
Changed to kernel 5.10-rc3 which works better

p-i@pi-TUF-B550M:~$ sensors
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:        +33.0°C  


k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +34.9°C  
Tdie:         +34.9°C  


nvme-pci-0500
Adapter: PCI adapter
Composite:    +37.9°C  (low  =  -0.1°C, high = +74.8°C)
                       (crit = +79.8°C)


amdgpu-pci-0a00
Adapter: PCI adapter
vddgfx:      775.00 mV 
fan1:           0 RPM  (min =    0 RPM, max = 2970 RPM)
edge:         +56.0°C  (crit = +100.0°C, hyst = -273.1°C)
                       (emerg = +105.0°C)
junction:     +56.0°C  (crit = +110.0°C, hyst = -273.1°C)
                       (emerg = +115.0°C)
mem:          +66.0°C  (crit = +105.0°C, hyst = -273.1°C)
                       (emerg = +110.0°C)
power1:       33.00 W  (cap = 180.00 W)


nvme-pci-0100
Adapter: PCI adapter
Composite:    +38.9°C  (low  = -273.1°C, high = +84.8°C)
                       (crit = +84.8°C)
Sensor 1:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +46.9°C  (low  = -273.1°C, high = +65261.8°C)


p-i@pi-TUF-B550M:~$

Logs show also less problems

[zika]

Still no bootable drm-tip...

[P-I H]

What's the difference between to fetch from
https://kernel.ubuntu.com/~kernel-pp...m-tip/current/
or
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D

[Doug S]

What's the difference between to fetch from
https://kernel.ubuntu.com/~kernel-pp...m-tip/current/
or
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D

The mainline is only updated once per week, but the dailies are as of that day. So consider the dailies as kernels 5.10-rc4-1 through 7. There are also a couple of sort of "main" git sources, that ultimately feed into linus's master mainline, the drms are one.
I am not very knowledgeable about them, see also the upstream descriptions on the mainline page, noting that the page is a little obsolete in terms of the actual master branch locations (I think).

Every so often one will observe merges to/from drm-fixes (for example) in the master:

46cbc18ed852 Merge tag 'drm-fixes-2020-11-20-2' of git://anongit.freedesktop.org/drm/drm
6600f9d52213 Merge tag 'drm-intel-fixes-2020-11-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
9336127d8cbc Merge tag 'drm-misc-fixes-2020-11-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

I do not know how many of these, let us call them, lower level there are, nor why Ubuntu decided to always have drm's and not some others. For example, I mainly (pretend to) contribute via the power management group, and would love to have a daily for "linux-pm" (git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm). Example merges:

131ad0b6f529 Merge tag 'acpi-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
4ca35b4f4509 Merge tag 'pm-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

[Doug S]

Kernel 5.10-rc5 is available. Either there are build problems for the Ubuntu mainline PPA, or it isn't finished yet [edit: It simply wasn't finished yet]. I used the Ubuntu kernel configuration from mainline PPA 5.10-rc3 (I never got around to -rc4) to compile:

doug@s18:~$ uname -a
Linux s18 5.10.0-rc5-stock #838 SMP PREEMPT Sun Nov 22 16:36:19 PST 2020 x86_64 x86_64 x86_64 GNU/Linux