Arch Linux User Repository

GCC13.1 is mainlined in arch, so this means znver4 support can kick off on this kernel. The graysky compile patches have been updated too.

This kernel now natively supports the znver4 arch, but this kernel will most likely keep working on all AMD ryzen hardware. It's better to be able to address certain small perks or issues per architecture now and in the future.

If you use znver3 based hardware, please use linux-amd-znver3
If you use znver2 based hardware, please use linux-amd-znver2
If you use raven based hardware, please use linux-amd-raven

GCC11.1 is mainlined in arch, so this means znver3 support can kick off on this kernel. The graysky compile patches have been updated too.

This kernel now natively supports the znver3 arch, but this kernel will most likely keep working on all AMD ryzen hardware. It's better to be able to address certain small perks or issues per architecture now and in the future.

If you use znver2 based hardware, please use linux-amd-znver2
If you use raven based hardware, please use linux-amd-raven

Tired of compiling? Use this binary repo instead! Add this at the end of /etc/pacman.conf :

[linuxkernels]
Server = http://nhameh.ovh/$repo/$arch
SigLevel = Optional TrustAll

looks to be CONFIG_NVME_HWMON, ill have it ready this release.

Hello, the kernel does not recognize 2 of my 7 sensors: "nvme-pci" and "gigabyte_wmi-virtual".

Any other kernel does so far, including Zen, Mainline, my custom TKG-BMQ, etc..

Not sure what to give as info but this is what I should show with the NVME part of hwmon and sensors:

╰─λ sensors
nvme-pci-0100
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
(crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +49.9°C  (low  = -273.1°C, high = +65261.8°C)

gigabyte_wmi-virtual-0
Adapter: Virtual device
temp1:        +27.0°C
temp2:        +32.0°C
temp3:        +32.0°C
temp4:        +31.0°C
temp5:        +32.0°C
temp6:        +42.0°C

╰─λ ls /sys/class/hwmon/
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon0 -> ../../devices/virtual/thermal/thermal_zone0/hwmon0
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon1 -> ../../devices/pci0000:00/0000:00:03.1/0000:08:00.0/0000:09:00.0/0000:0a:00.0/hwmon/hwmon1
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon2 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/nvme/nvme0/hwmon2
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon3 -> ../../devices/platform/it87.2624/hwmon/hwmon3
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon4 -> ../../devices/pci0000:00/0000:00:18.3/hwmon/hwmon4
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon5 -> ../../devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/DEADBEEF-2001-0000-00A0-C90629100000/hwmon/hwmon5
lrwxrwxrwx 0 root  2 Oct 15:37  hwmon6 -> ../../devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:05:00.3/usb3/3-6/3-6.1/3-6.1:1.2/0003:046D:C52B.0003/0003:046D:406E.0005/power_supply/hidpp_battery_0/hwmon6
lrwxrwxrwx 0 root  2 Oct 15:38  hwmon7 -> ../../devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:05:00.3/usb3/3-6/3-6.1/3-6.1:1.2/0003:046D:C52B.0003/0003:046D:4069.0004/power_supply/hidpp_battery_1/hwmon7

This is what it shows with linux-amd:

╰─λ ls /sys/class/hwmon/
lrwxrwxrwx 0 root  2 Oct 15:23  hwmon0 -> ../../devices/pci0000:00/0000:00:03.1/0000:08:00.0/0000:09:00.0/0000:0a:00.0/hwmon/hwmon0
lrwxrwxrwx 0 root  2 Oct 15:23  hwmon1 -> ../../devices/platform/it87.2624/hwmon/hwmon1
lrwxrwxrwx 0 root  2 Oct 15:23  hwmon2 -> ../../devices/pci0000:00/0000:00:18.3/hwmon/hwmon2
lrwxrwxrwx 0 root  2 Oct 15:23  hwmon3 -> ../../devices/virtual/thermal/thermal_zone0/hwmon3
lrwxrwxrwx 0 root  2 Oct 15:23  hwmon4 -> ../../devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:05:00.3/usb3/3-6/3-6.1/3-6.1:1.2/0003:046D:C52B.0003/0003:046D:406E.0005/power_supply/hidpp_battery_0/hwmon4
lrwxrwxrwx 0 root  2 Oct 15:24  hwmon5 -> ../../devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:05:00.3/usb3/3-6/3-6.1/3-6.1:1.2/0003:046D:C52B.0003/0003:046D:4069.0004/power_supply/hidpp_battery_1/hwmon5

Missing /devices/virtual/thermal/thermal_zone0 and /devices/pci0000:00/0000:00:01.1/0000:01:00.0/nvme/nvme0/hwmon2.

Absolutely not idea how to troubleshoot this, but since all my other kernels (tried 4-5) are showing the device, I'm guessing something could be missing within linux-amd.

Thanks!

@blackhole Thank you in advance.

You must copy and paste the bash function in terminal and after type

check_march

@blackhole What did you type in terminal to get this output?

check_march() {
CPU=$(gcc -Q -march=native --help=target|grep march=|awk '{print $2}'|head -1)
MARCH=$(echo $CPU|tr '[:lower:]' '[:upper:]'&&echo)
if [[ ${MARCH} == "ZNVER1" ]]; then
    MARCH="ZEN"
elif [[ ${MARCH} == "ZNVER2" ]]; then
    MARCH="ZEN2"
elif [[ ${MARCH} == "ZNVER3" ]]; then
    MARCH="ZEN3"
elif [[ ${MARCH} == "BDVER1" ]]; then
    MARCH="BULLDOZER"
elif [[ ${MARCH} == "BDVER2" ]]; then
    MARCH="PILEDRIVER"
elif [[ ${MARCH} == "BDVER3" ]]; then
    MARCH="STEAMROLLER"
elif [[ ${MARCH} == "BDVER4" ]]; then
    MARCH="EXCAVATOR"
elif [[ ${MARCH} == "BTVER1" ]]; then
    MARCH="BOBCAT"
elif [[ ${MARCH} == "BTVER2" ]]; then
    MARCH="JAGUAR"
elif [[ ${MARCH} == "AMDFAM10" ]]; then
    MARCH="MK10"
elif [[ ${MARCH} == "K8-SSE3" ]]; then
    MARCH="K8SSE3"
elif [[ ${MARCH} == "BONNELL" ]]; then
    MARCH="ATOM"
elif [[ ${MARCH} == "GOLDMONT-PLUS" ]]; then
    MARCH="GOLDMONTPLUS"
elif [[ ${MARCH} == "SKYLAKE-AVX512" ]]; then
    MARCH="SKYLAKE2"
elif [[ ${MARCH} == "ICELAKE-CLIENT" ]]; then
    MARCH="ICELAKE"
fi
echo $MARCH
}

Hi, I have a question for you. How do I know if my cpu is znver3 or mzen3 or znver2 to pick the correct kernel?

PS: I don't have AMD cpu, it's good to know.

awesome! makes my machine happy.

ok I removed mkinitcpio from the deps, atleast it will get rid of the conflict warning then for the dracut users.

Indeed mkinitcpio is still the most used but optional for the kernel packages: initramfs (mkinitcpio, dracut, booster, booster) It is only that p.e. dracut is conflicting with mkinitcpio. And i can build your linux-amd without mkinitcpio installed when i remove what i badly name "runnings" in install file and inside the PKGBUILD (the parts calling mkinitcpio)