VeLinux: 6.6: Backport Venice Basic support phase-1 patches

[PvsNarasimha]

• hwmon: (k10temp) Add thermal support for AMD Family 1Ah-based models
• crypto: ccp - Add support for PCI device 0x17D8
• x86/CPU/AMD: Add X86_FEATURE_ZEN6
• x86/cpufeatures: Free up unused feature bits
• x86/cpufeatures: Flip the /proc/cpuinfo appearance logic
• x86/cpu: Add a VMX flag to enumerate 5-level EPT support to userspace
• x86/cpufeatures: Add the CPU feature bit for FRED
• x86/cpufeatures,opcode,msr: Add the WRMSRNS instruction support
• x86: KVM: Add feature flag for CPUID.80000021H:EAX[bit 1]

Unit test Results

root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel# lsmod | grep ccp
ccp                   126976  1 kvm_amd
rng_core               20480  2 ccp

root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel# dmesg | grep -i ccp
[    4.696154] ccp 0000:55:00.5: enabling device (0000 -> 0002)
[    4.701413] ccp 0000:55:00.5: sev enabled
[    4.701416] ccp 0000:55:00.5: psp enabled
[    4.702375] ccp 0000:d1:00.5: enabling device (0000 -> 0002)
[    4.705551] ccp 0000:d1:00.5: sev enabled
[    4.705553] ccp 0000:d1:00.5: psp enabled
[    5.262189] ccp 0000:55:00.5: SEV API:1.55 build:65
[    5.262198] ccp 0000:55:00.5: SEV API:1.55 build:65
root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel#

root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel# grep . /sys/class/hwmon/hwmon*/name
/sys/class/hwmon/hwmon0/name:k10temp
/sys/class/hwmon/hwmon1/name:k10temp
root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel# lscpu | grep -i 'family'
BIOS CPU family:                         107
CPU family:                              26
root@volcano9dee-hostos:/home/amd/Narasimha/PR_Velinux/kernel# cat /proc/cpuinfo | grep 'cpu family' | head
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26
cpu family      : 26

git clone https://github.com/lm-sensors/lm-sensors.git
cd lm-sensors
make
sudo make install

sudo sensors-detect --auto
sensors

    Chip `IPMI BMC KCS' (confidence: 8)

Note: there is no driver for IPMI BMC KCS yet.
Check https://hwmon.wiki.kernel.org/device_support_status for updates.

No modules to load, skipping modules configuration.

Unloading i2c-dev... OK
Unloading cpuid... OK

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +33.0°C

k10temp-pci-00cb
Adapter: PCI adapter
Tctl:         +32.5°C