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Author SHA1 Message Date
Nils Freydank 8f078787b0
pygoscelis: Disable some netfilter assets I never used. 2021-11-04 21:46:51 +01:00
Nils Freydank 5b516ef701
pygoscelis: Enable CONFIG_TCP_MD5SIG 
I don't need it as I don't do anything with BGP.
 2021-11-04 21:46:51 +01:00
Nils Freydank 994ec4bcab
pygoscelis: Enable CONFIG_WERROR 2021-11-04 21:46:51 +01:00
Nils Freydank 704829168a
pygoscelis: Bump to 5.15.0-T14s 2021-11-04 21:46:51 +01:00
Nils Freydank 5cb9736ab1
pygoscelis: Bump to 5.14.16-T14s 2021-11-03 19:52:55 +01:00
Nils Freydank 3b2a1f38f5
pygoscelis: Bump to 5.14.15-T14s 2021-10-27 12:17:44 +02:00
Nils Freydank 23eecad7b4
pygoscelis: Set the timer frequency to 100 Hz 
Trying out a lower time frequency and check if it has any influence at all
after a short discussion in IRC about it.
To me it looks as there is no real impact on my hardware with this
After a debate in IRC and some reading it looks to me as there is no general
rule but many people with opinions. Therefore I don’t expect a difference in
overall power consumption or responsiveness, but will just try it out.

I set up a quick and dirty battery test:
- display brightness at 35 %
- wifi on
- bluetooth off
- some default background deamons running (cron, chrony/NTP, syncthing)
- one termina (konsole) open
- that energy monitor from KDE open
- CPU boost disabled with 'echo 0 > /sys/devices/system/cpu/cpufreq/boost'
- verified that temperatures are low enough that the fan is off

Both setups (5.14.11-T14s with CONFIG_HZ_1000=y vs. 5.14.12-T14s
with CONFIG_HZ_100=y) showed values around 5.6 W, down to 5.2 W, up to > 30W
as I called emerge to check if it's not just a display glitch.

As this is a Notebook I don't have to care at all about some video cards and
TV frequencies that are mentioned in various threads.

To end this commit message I’d like to share a quote that amused me during my
mini-research:

„864Hz is indeed the win - I won't use a kernel wihout that option anymore.”
 - User “creidiki”, forums.gentoo.org
 2021-10-13 16:45:08 +02:00
Nils Freydank aeb29dd984
pygoscelis: Bump to 5.14.12-T14s 2021-10-13 16:45:08 +02:00
Nils Freydank 140a0f3d3f
pygoscelis: Bump to 5.14.11-T14s 2021-10-10 16:55:49 +02:00
Nils Freydank 860eb36800
pygoscelis: Bump to 5.14.10-T14s 2021-10-07 09:07:52 +02:00
Nils Freydank 2323fe4222
pygoscelis: Bump to 5.14.9-T14s 2021-09-30 14:35:30 +02:00
Nils Freydank 1f2087ac7b
pygoscelis: Bump to 5.14.8-T14s 2021-09-28 09:53:08 +02:00
Nils Freydank 6c17796453
pygoscelis: Enable support for my external USB NIC 2021-09-17 11:53:01 +02:00
Nils Freydank 469a7d5985
pygoscelis: Bump to 5.14.5-T14s 2021-09-17 11:45:30 +02:00
Nils Freydank c81cc0c5d3
pygoscelis: Bump to 5.14.4-T14s 2021-09-15 11:01:03 +02:00
Nils Freydank 21a735a8da
pygoscelis: Bump to 5.14.3-T14s 2021-09-12 18:27:29 +02:00
Nils Freydank 18a94ce728
pygoscelis: Expose thermal information to userspace 
Enable CONFIG_INT340X_THERMAL=m
 2021-09-08 10:36:42 +02:00
Nils Freydank 8be72aa078
Revert "pygoscelis: Enable support for another sensor found on some AMD SoCs" 
This reverts commit 4b4b778996 as I didn't
see any further sensors or sensor data.
 2021-09-08 10:36:42 +02:00
Nils Freydank bff4fd3cc3
pygoscelis: Enable ACPI NVDIMM Firmware Interface Table (NFIT) 2021-09-08 10:36:42 +02:00
Nils Freydank 8c16c564a1
pygoscelis: Disable CONFIG_X86_MSR 
I _think_ it was only set for powertop on my legacy intel machine.
 2021-09-08 10:36:42 +02:00
Nils Freydank 62587243e3
pygoscelis: Bump to 5.14.2-T14s 2021-09-08 10:36:41 +02:00
Nils Freydank 36a52721e8
pygoscelis: Bump to 5.14.1-T14s 2021-09-03 21:59:34 +02:00
Nils Freydank 3c2797ea2c
pygoscelis: Enable LMI (expose UEFI/BIOS in running system) 
Knobs to read -- and write -- should be visible in
/sys/class/firmware-attributes/*

For more details see Documentation/ABI/testing/sysfs-class-firmware-attributes.
 2021-09-02 19:13:28 +02:00
Nils Freydank 4b4b778996
pygoscelis: Enable support for another sensor found on some AMD SoCs 2021-09-02 19:13:28 +02:00
Nils Freydank 6c21f8de7e
pygoscelis: Enable the sysfs entry for GPIO 2021-09-02 19:13:28 +02:00
Nils Freydank 7661231c48
pygoscelis: Disable SLAB debugging 
I don't use slab_debug=P anymore as it disables certain other functionalities.
 2021-09-02 19:13:27 +02:00
Nils Freydank 028ddfbf77
pygoscelis: Disable CONFIG_CGROUP_PERF 2021-09-02 19:13:27 +02:00
Nils Freydank 894e771bb2
pygoscelis: Enable core scheduling 2021-09-02 19:13:27 +02:00
Nils Freydank 14ffb8edc0
pygoscelis: Default to CONFIG_BPF_UNPRIV_DEFAULT_OFF 2021-09-02 19:13:27 +02:00
Nils Freydank 5077c82174
pygoscelis: Bump to 5.14.0-T14s 2021-09-02 19:13:27 +02:00
Nils Freydank f632d4bca5
pygoscelis: Bump to 5.13.13-T14s 2021-08-26 23:41:05 +02:00
Nils Freydank 4cb80899dc
pygoscelis: Enable CURVE25519 2021-08-18 09:50:30 +02:00
Nils Freydank b7ea8c6cae
pygoscelis: Disable TPM, TEE and others (disable TPM support, again) 
This reverts the remaining options from earlier commit
4a4699674f because actually I do not trust
the TPM for my personal thread model enough and it doesn't support the
GPG ciphers I want to use. (Instead I use an external USB token again.)
 2021-08-18 09:50:30 +02:00
Nils Freydank 621dc029cd
pygoscelis: Bump to 5.13.12-T14s 2021-08-18 09:50:29 +02:00
Nils Freydank 32e135d70d
pygoscelis: Enable CONFIG_GENTOO_KERNEL_SELF_PROTECTION 2021-08-12 16:53:25 +02:00
Nils Freydank d54c235e88
pygoscelis: Bump to 5.13.10-T14s 2021-08-12 16:53:25 +02:00
Nils Freydank b9777de673
pygoscelis: Downgrade to 5.13.9-T14s 
Back, and forth, and back, and..
 2021-08-08 15:09:11 +02:00
Nils Freydank df6b6848a5
pygoscelis: Enable THINKPAD_LMI 
For details see e.g. phoronix:
https://www.phoronix.com/scan.php?page=news_item&px=Lenovo-Think-LMI-Driver
 2021-08-02 08:38:42 +02:00
Nils Freydank a4de168515
pygoscelis: Bump gcc-version 2021-08-02 08:38:42 +02:00
Nils Freydank 5835b898a6
pygoscelis: Enable transaction translators (unverified) 2021-07-26 20:14:56 +02:00
Nils Freydank 51828c2cf4
pygoscelis: Disable some vendor-specific meta menus 2021-07-26 20:14:56 +02:00
Nils Freydank f75f6b6368
pygoscelis: Disable CONFIG_X86_PLATFORM_DRIVERS_INTEL 2021-07-26 20:14:56 +02:00
Nils Freydank b45618599f
pygoscelis: Bump to 5.14.0-rc3 2021-07-26 20:14:56 +02:00
Nils Freydank fdcf22cbbb
pygoscelis: Update GPU firmware order 2021-07-26 20:14:56 +02:00
Nils Freydank bd6cf6c3e8
pygoscelis: Disable DRM_DP_CEC 2021-07-26 20:14:55 +02:00
Nils Freydank 102e903033
pygoscelis: Disable slub debugging 2021-07-26 20:14:55 +02:00
Nils Freydank 72acb5bc07
pygoscelis: Enable module compression (XZ) 2021-07-26 20:14:55 +02:00
Nils Freydank e673f57a2e
pygoscelis: Disable AMD SEV 
Looks as it is not (or not fully) supported on my Renoir CPU. Some docs:
https://libvirt.org/kbase/launch_security_sev.html
https://github.com/AMDESE/AMDSEV/issues/1
 2021-07-26 20:14:55 +02:00
Nils Freydank dede554774
pygoscelis: Switch to CONFIG_MNATIVE_AMD 2021-07-26 20:14:55 +02:00
Nils Freydank 62197b5759
pygoscelis: Bump to 5.13.4-T14s with updated genpatches 2021-07-26 20:14:55 +02:00