Text-safe update: 2.0.2 → 2.2.0 [skip ci]

Author: github-actions[bot]

README.md

@@ -48,7 +48,7 @@
 - [What's New in v2.2.0](#whats-new-in-v220)
   - [v2.2.0 — USB Stability & Autosuspend Elimination](#v220--usb-stability--autosuspend-elimination)
   - [v2.1.0 — Precision Tuning Pass](#v210--precision-tuning-pass)
-  - [v2.0.2 — Universal Daily-Driver Pass](#v202--universal-daily-driver-pass)
+  - [v2.2.0 — Universal Daily-Driver Pass](#v202--universal-daily-driver-pass)
 - [Philosophy](#philosophy)
 - [Key Features](#key-features)
 - [Monolithic Architecture](#monolithic-architecture)
@@ -183,7 +183,7 @@ uname -v  ->  #1 SMP PREEMPT Linux 6.19.6-Hyperion-2.2.0 (Soumalya Das) 2026
 
 ---
 
-### v2.0.2 — Universal Daily-Driver Pass
+### v2.2.0 — Universal Daily-Driver Pass
 
 > 39 new config groups, 5 new subsystems, full distro compatibility. Full changelog below for reference.
 

ci/reproducible-build.sh

@@ -12,7 +12,7 @@
 set -euo pipefail
 
 KERNEL_VERSION="${1:-6.19.6}"
-HYPERION_VERSION="2.0.2"
+HYPERION_VERSION="2.2.0"
 SOURCE_DIR="${2:-./linux-${KERNEL_VERSION%.*}}"
 
 # Fixed timestamp for reproducible builds (ISO 8601)

docs/build.md

@@ -92,7 +92,7 @@ done
 ```bash
 # Build the kernel image, modules, and DTBs
 # Use all available CPU cores for maximum speed
-make -j$(nproc) LOCALVERSION="-Hyperion-2.0.2" 2>&1 | tee build.log
+make -j$(nproc) LOCALVERSION="-Hyperion-2.2.0" 2>&1 | tee build.log
 
 # Build modules only
 make modules -j$(nproc)
@@ -137,10 +137,10 @@ sudo reboot
 
 ```bash
 uname -r
-# Expected: 6.19.6-Hyperion-2.0.2
+# Expected: 6.19.6-Hyperion-2.2.0
 
 uname -v
-# Expected: #1 SMP PREEMPT Linux 6.19.6-Hyperion-2.0.2 (Soumalya Das) 2026
+# Expected: #1 SMP PREEMPT Linux 6.19.6-Hyperion-2.2.0 (Soumalya Das) 2026
 
 # Verify headers symlink exists
 ls -la /lib/modules/$(uname -r)/build

docs/dkms-compatibility.md

@@ -90,7 +90,7 @@ sudo make headers_install INSTALL_HDR_PATH=/usr
 sudo make modules_prepare
 
 # Step 3: Copy full headers directory
-KVER="6.19.6-Hyperion-2.0.2"
+KVER="6.19.6-Hyperion-2.2.0"
 sudo mkdir -p /usr/src/linux-headers-${KVER}
 
 # Copy all header files
@@ -106,7 +106,7 @@ sudo ln -sfn /usr/src/linux-headers-${KVER} \
 
 # Verify
 ls -la /lib/modules/${KVER}/build
-# → /lib/modules/6.19.6-Hyperion-2.0.2/build -> /usr/src/linux-headers-6.19.6-Hyperion-2.0.2
+# → /lib/modules/6.19.6-Hyperion-2.2.0/build -> /usr/src/linux-headers-6.19.6-Hyperion-2.2.0
 ```
 
 The `install-headers.sh` script does all of this automatically.
@@ -147,7 +147,7 @@ sudo dnf install akmod-nvidia       # Fedora (akmods variant)
 
 # Verify
 sudo dkms status | grep nvidia
-# nvidia/550.54.14, 6.19.6-Hyperion-2.0.2, x86_64: installed ✓
+# nvidia/550.54.14, 6.19.6-Hyperion-2.2.0, x86_64: installed ✓
 
 # Load
 sudo modprobe nvidia
@@ -190,7 +190,7 @@ with the current kernel's CRC.
 
 **Hyperion provides** `Module.symvers` at:
 ```
-/usr/src/linux-headers-6.19.6-Hyperion-2.0.2/Module.symvers
+/usr/src/linux-headers-6.19.6-Hyperion-2.2.0/Module.symvers
 ```
 
 DKMS automatically uses this file during module builds via:

docs/installation.md

@@ -13,7 +13,7 @@ cd linux-6.19.6
 sudo make modules_install
 ```
 
-This installs `.ko` files to `/lib/modules/6.19.6-Hyperion-2.0.2/`.
+This installs `.ko` files to `/lib/modules/6.19.6-Hyperion-2.2.0/`.
 
 ### 2. Install Headers
 
@@ -23,8 +23,8 @@ sudo bash /path/to/hyperion/scripts/install-headers.sh
 
 This:
 - Runs `make headers_install` to install sanitised user-space headers
-- Copies build artifacts to `/usr/src/linux-headers-6.19.6-Hyperion-2.0.2/`
-- Creates the `/lib/modules/6.19.6-Hyperion-2.0.2/build` symlink
+- Copies build artifacts to `/usr/src/linux-headers-6.19.6-Hyperion-2.2.0/`
+- Creates the `/lib/modules/6.19.6-Hyperion-2.2.0/build` symlink
 - Triggers DKMS to rebuild all registered modules for the new kernel
 
 ### 3. Install Kernel Image
@@ -65,7 +65,7 @@ DKMS modules will auto-build for the new kernel after headers are installed.
 sudo dkms status
 
 # Force rebuild for current kernel
-sudo dkms autoinstall -k 6.19.6-Hyperion-2.0.2
+sudo dkms autoinstall -k 6.19.6-Hyperion-2.2.0
 
 # Example: NVIDIA
 sudo apt install nvidia-dkms-550   # Debian/Ubuntu
@@ -90,15 +90,15 @@ sudo apt install v4l2loopback-dkms
 sudo reboot
 
 # After reboot:
-uname -r     # Should show: 6.19.6-Hyperion-2.0.2
+uname -r     # Should show: 6.19.6-Hyperion-2.2.0
 uname -a     # Full version string with author credit
 
 # Verify headers are at the correct path
-ls /usr/src/linux-headers-6.19.6-Hyperion-2.0.2/
+ls /usr/src/linux-headers-6.19.6-Hyperion-2.2.0/
 
 # Verify build symlink
 readlink /lib/modules/$(uname -r)/build
-# Should show: /usr/src/linux-headers-6.19.6-Hyperion-2.0.2
+# Should show: /usr/src/linux-headers-6.19.6-Hyperion-2.2.0
 
 # Verify DKMS modules all built
 sudo dkms status
@@ -114,20 +114,20 @@ ls /sys/kernel/kheaders.tar.xz
 
 ```bash
 # Remove kernel image and associated files
-sudo rm -f /boot/vmlinuz-6.19.6-Hyperion-2.0.2
-sudo rm -f /boot/initrd.img-6.19.6-Hyperion-2.0.2
-sudo rm -f /boot/System.map-6.19.6-Hyperion-2.0.2
-sudo rm -f /boot/config-6.19.6-Hyperion-2.0.2
+sudo rm -f /boot/vmlinuz-6.19.6-Hyperion-2.2.0
+sudo rm -f /boot/initrd.img-6.19.6-Hyperion-2.2.0
+sudo rm -f /boot/System.map-6.19.6-Hyperion-2.2.0
+sudo rm -f /boot/config-6.19.6-Hyperion-2.2.0
 
 # Remove modules
-sudo rm -rf /lib/modules/6.19.6-Hyperion-2.0.2/
+sudo rm -rf /lib/modules/6.19.6-Hyperion-2.2.0/
 
 # Remove headers
-sudo rm -rf /usr/src/linux-headers-6.19.6-Hyperion-2.0.2/
+sudo rm -rf /usr/src/linux-headers-6.19.6-Hyperion-2.2.0/
 
 # Update bootloader
 sudo update-grub   # or your distro equivalent
 
 # Remove DKMS records for this kernel
-sudo dkms remove --all -k 6.19.6-Hyperion-2.0.2
+sudo dkms remove --all -k 6.19.6-Hyperion-2.2.0
 ```

docs/kernel-attribution.md

@@ -7,7 +7,7 @@ all version strings, `uname` output, and boot messages correctly identify as
 Expected result:
 
 ```
-Linux version 6.19.6-Hyperion-2.0.2 (Soumalya Das) (gcc version 13.2.0) #1 SMP PREEMPT 2026
+Linux version 6.19.6-Hyperion-2.2.0 (Soumalya Das) (gcc version 13.2.0) #1 SMP PREEMPT 2026
 ```
 
 ---
@@ -28,12 +28,12 @@ NAME = Hurr durr I'ma ninja sloth
 VERSION = 6
 PATCHLEVEL = 12
 SUBLEVEL = 0
-EXTRAVERSION = -Hyperion-2.0.2
+EXTRAVERSION = -Hyperion-2.2.0
 NAME = Hyperion
 ```
 
 The `EXTRAVERSION` is what appears in `uname -r` **when not overridden by**
-`CONFIG_LOCALVERSION`. Since we also set `CONFIG_LOCALVERSION="-Hyperion-2.0.2"`
+`CONFIG_LOCALVERSION`. Since we also set `CONFIG_LOCALVERSION="-Hyperion-2.2.0"`
 in `hyperion.config`, they work together. Set `EXTRAVERSION` in Makefile to
 empty and rely on `CONFIG_LOCALVERSION` for flexibility, OR set both to the
 same value for a hard-coded build.
@@ -42,7 +42,7 @@ same value for a hard-coded build.
 
 ```makefile
 EXTRAVERSION =
-# CONFIG_LOCALVERSION="-Hyperion-2.0.2" in .config handles the suffix
+# CONFIG_LOCALVERSION="-Hyperion-2.2.0" in .config handles the suffix
 ```
 
 ---
@@ -51,16 +51,16 @@ EXTRAVERSION =
 
 ```kconfig
 # In hyperion.config (already set):
-CONFIG_LOCALVERSION="-Hyperion-2.0.2"
+CONFIG_LOCALVERSION="-Hyperion-2.2.0"
 CONFIG_LOCALVERSION_AUTO=n
 ```
 
-This produces: `6.19.6-Hyperion-2.0.2`
+This produces: `6.19.6-Hyperion-2.2.0`
 
 **Build-time override** (takes precedence over config):
 
 ```bash
-make -j$(nproc) LOCALVERSION="-Hyperion-2.0.2"
+make -j$(nproc) LOCALVERSION="-Hyperion-2.2.0"
 ```
 
 ---
@@ -104,7 +104,7 @@ In your build environment:
 ```bash
 export KBUILD_BUILD_USER="Soumalya Das"
 export KBUILD_BUILD_HOST="hyperion-build"
-make -j$(nproc) LOCALVERSION="-Hyperion-2.0.2"
+make -j$(nproc) LOCALVERSION="-Hyperion-2.2.0"
 ```
 
 This is the **recommended approach** as it requires no source modification.
@@ -128,10 +128,10 @@ If you want to also embed the git commit hash:
 
 ```bash
 # In scripts/setlocalversion, near the end, append custom string:
-echo "-Hyperion-2.0.2-$(git rev-parse --short HEAD 2>/dev/null || echo 'release')"
+echo "-Hyperion-2.2.0-$(git rev-parse --short HEAD 2>/dev/null || echo 'release')"
 ```
 
-This produces: `6.19.6-Hyperion-2.0.2-a3f9c21`
+This produces: `6.19.6-Hyperion-2.2.0-a3f9c21`
 
 ---
 
@@ -168,23 +168,23 @@ After building and booting:
 ```bash
 # Release string (uname -r)
 uname -r
-# → 6.19.6-Hyperion-2.0.2
+# → 6.19.6-Hyperion-2.2.0
 
 # Full version string (uname -v)
 uname -v
-# → #1 SMP PREEMPT Linux 6.19.6-Hyperion-2.0.2 (Soumalya Das) 2026
+# → #1 SMP PREEMPT Linux 6.19.6-Hyperion-2.2.0 (Soumalya Das) 2026
 
 # All info
 uname -a
-# → Linux hyperion 6.19.6-Hyperion-2.0.2 #1 SMP PREEMPT ... (Soumalya Das) 2026 x86_64 GNU/Linux
+# → Linux hyperion 6.19.6-Hyperion-2.2.0 #1 SMP PREEMPT ... (Soumalya Das) 2026 x86_64 GNU/Linux
 
 # /proc interface
 cat /proc/version
-# → Linux version 6.19.6-Hyperion-2.0.2 (Soumalya Das) (gcc version 13.2.0 ...) #1 SMP PREEMPT 2026
+# → Linux version 6.19.6-Hyperion-2.2.0 (Soumalya Das) (gcc version 13.2.0 ...) #1 SMP PREEMPT 2026
 
 # Kernel banner in dmesg
 dmesg | head -3
-# → [    0.000000] Linux version 6.19.6-Hyperion-2.0.2 (Soumalya Das) ...
+# → [    0.000000] Linux version 6.19.6-Hyperion-2.2.0 (Soumalya Das) ...
 ```
 
 ---

docs/troubleshooting.md

@@ -61,29 +61,29 @@ ls /boot/loader/entries/
 
 **Symptom:**
 ```
-Error! Bad return status for module build on kernel: 6.19.6-Hyperion-2.0.2
+Error! Bad return status for module build on kernel: 6.19.6-Hyperion-2.2.0
 ```
 
 **Step 1: Check if headers exist**
 ```bash
-ls /usr/src/linux-headers-6.19.6-Hyperion-2.0.2/
+ls /usr/src/linux-headers-6.19.6-Hyperion-2.2.0/
 # If empty or missing → run install-headers.sh
 sudo bash /path/to/hyperion/scripts/install-headers.sh
 ```
 
 **Step 2: Verify build symlink**
 ```bash
-readlink /lib/modules/6.19.6-Hyperion-2.0.2/build
-# Must point to /usr/src/linux-headers-6.19.6-Hyperion-2.0.2
+readlink /lib/modules/6.19.6-Hyperion-2.2.0/build
+# Must point to /usr/src/linux-headers-6.19.6-Hyperion-2.2.0
 
 # Fix if wrong:
-sudo ln -sfn /usr/src/linux-headers-6.19.6-Hyperion-2.0.2 \
-    /lib/modules/6.19.6-Hyperion-2.0.2/build
+sudo ln -sfn /usr/src/linux-headers-6.19.6-Hyperion-2.2.0 \
+    /lib/modules/6.19.6-Hyperion-2.2.0/build
 ```
 
 **Step 3: Try building DKMS module manually**
 ```bash
-sudo dkms build -m nvidia -v 550.54.14 -k 6.19.6-Hyperion-2.0.2 --verbose
+sudo dkms build -m nvidia -v 550.54.14 -k 6.19.6-Hyperion-2.2.0 --verbose
 ```
 
 **Step 4: Check module build log**
@@ -98,7 +98,7 @@ cat /var/lib/dkms/<module>/<version>/build/make.log
 **Symptom:**
 ```
 insmod: ERROR: could not insert module foo.ko: Invalid module format
-dmesg: foo: version magic '6.19.6 ...' should be '6.19.6-Hyperion-2.0.2 ...'
+dmesg: foo: version magic '6.19.6 ...' should be '6.19.6-Hyperion-2.2.0 ...'
 ```
 
 **Cause:** Module was built for a different kernel version  

hyperion.config

@@ -2615,7 +2615,7 @@ CONFIG_PANIC_ON_OOPS=n
 CONFIG_PANIC_TIMEOUT=0
 
 # ==============================================================
-# HYPERION v2.0.2 -- GOD-TIER ADDITIONS
+# HYPERION v2.2.0 -- GOD-TIER ADDITIONS
 # All features below are sourced from: CachyOS kernel config,
 # RHEL Low-Latency Tuning Guide, sched-ext upstream, XanMod,
 # kernel.org documentation, LKML, Phoronix benchmarks (2024-2026)
@@ -2949,7 +2949,7 @@ CONFIG_ARCH_SUPPORTS_INT128=y
 #   CRYPTO   -- BLAKE2B/S, GHASH CLMUL explicit
 #   STABILITY-- LIVEPATCH=y
 #
-#  v2.0.2 -- MONOLITHIC INTEGRATION PASS
+#  v2.2.0 -- MONOLITHIC INTEGRATION PASS
 #   All previous features retained -- see inline comments above.
 # ==============================================================
 #   SCHED    -- SCHED_HRTICK=y: sub-ms scheduler ticks via hrtimer
@@ -2984,15 +2984,15 @@ CONFIG_ARCH_SUPPORTS_INT128=y
 #   STABILITY-- LIVEPATCH=y: live kernel patching (kpatch/kGraft).
 #              Apply CVE fixes without rebooting running VMs/games.
 #
-#  v2.0.2 -- MONOLITHIC INTEGRATION PASS (all =m -> =y):
+#  v2.2.0 -- MONOLITHIC INTEGRATION PASS (all =m -> =y):
 #   BUILTIN  -- 608 module entries promoted to built-in (=y)
 #              Zero module-load latency for ANY in-tree driver.
 #              bzImage handles everything on its own.
 #   BUILTIN  -- KALLSYMS_ALL=y (full symbol table, safe now everything
 #              is in-tree -- required for sched_ext BPF introspection)
 #   BUILTIN  -- EFIVAR_FS=y (was =m -- efibootmgr works from initramfs)
 #
-#  All previous v2.0.2 additions retained
+#  All previous v2.2.0 additions retained
 # ==============================================================
 #   TARGET   -- Full compatibility: Arch - Ubuntu - Debian - Fedora -
 #              openSUSE - RHEL - Mint - Pop!_OS - NixOS and any
@@ -3058,18 +3058,18 @@ CONFIG_ARCH_SUPPORTS_INT128=y
 #              CONFIG_L2TP=y + L2TP_V3/IP/ETH: enterprise/ISP VPNs.
 #              CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y: VM DHCP/DNS fix.
 #
-#  All previous v2.0.2 additions retained (see below)
+#  All previous v2.2.0 additions retained (see below)
 # ==============================================================
 #
-# v2.0.2 -- MONOLITHIC INTEGRATION PASS (all =m -> =y):
+# v2.2.0 -- MONOLITHIC INTEGRATION PASS (all =m -> =y):
 #   BUILTIN  -- 608 module entries promoted to built-in (=y)
 #              Zero module-load latency for ANY in-tree driver.
 #              bzImage handles everything on its own.
 #   BUILTIN  -- KALLSYMS_ALL=y (full symbol table, safe now everything
 #              is in-tree -- required for sched_ext BPF introspection)
 #   BUILTIN  -- EFIVAR_FS=y (was =m -- efibootmgr works from initramfs)
 #
-# v2.0.2 -- NEW GOD-TIER TWEAKS (sourced from web + upstream):
+# v2.2.0 -- NEW GOD-TIER TWEAKS (sourced from web + upstream):
 #   SCHED    -- SCHED_CLASS_EXT=y: sched_ext BPF framework (Linux 6.12)
 #              Runtime-swappable CPU schedulers: scx_bpfland, scx_lavd,
 #              scx_rusty -- no recompile needed to switch schedulers.
@@ -3102,18 +3102,18 @@ CONFIG_ARCH_SUPPORTS_INT128=y
 #   HW       -- X86_SGX=y: Intel SGX enclave support (zero cost unused)
 #   HW       -- VIRT_CPU_ACCOUNTING_GEN=y: correct accounting w/ nohz_full
 #
-# v2.0.2: SCHED_CORE, INTEL_IDLE, ZSWAP_SHRINKER, PER_VMA_LOCK,
+# v2.2.0: SCHED_CORE, INTEL_IDLE, ZSWAP_SHRINKER, PER_VMA_LOCK,
 #         INET_DIAG=y, NVME_AUTH, RANDOM_KMALLOC_CACHES
 #
-# v2.0.2 -- QEMU boot + Waydroid:
+# v2.2.0 -- QEMU boot + Waydroid:
 #   BOOT FIX  -- BLK_DEV_INITRD=y + RD_* decompressors (was missing)
 #   BOOT FIX  -- VIRTIO=y, VIRTIO_PCI=y, VIRTIO_BLK=y (was =m)
 #   BOOT FIX  -- ATA_PIIX=y (was =m)
 #   WAYDROID  -- ANDROID=y, ANDROID_BINDER_IPC=y, ANDROID_BINDERFS=y
 #   GUI INPUT -- INPUT_EVDEV=y (was missing)
 #   BLUETOOTH -- BT=y stack + UHID (was entirely absent)
 #
-# v2.0.2 -- KVM / VM / Waydroid full pass (new additions):
+# v2.2.0 -- KVM / VM / Waydroid full pass (new additions):
 #   KVM      -- KVM_ASYNC_PF=y: async page fault delivery (huge win for
 #              ballooned/swapped guest memory -- vCPU parks instead of halts)
 #   KVM      -- KVM_COMPAT=y: 32-bit compat ioctls for legacy mgmt tools
@@ -3131,7 +3131,7 @@ CONFIG_ARCH_SUPPORTS_INT128=y
 #   WAYDROID -- ANDROID_BINDER_IPC_SELFTEST disabled (production-safe)
 #              Full container dependency audit added as inline comments
 #
-# v2.0.2 -- Real hardware (UEFI) sanity pass:
+# v2.2.0 -- Real hardware (UEFI) sanity pass:
 #   REAL HW   -- CONFIG_EFI=y: UEFI runtime services (was missing)
 #   REAL HW   -- CONFIG_EFI_STUB=y: kernel IS the EFI executable
 #   REAL HW   -- CONFIG_EFIVAR_FS=y: /sys/firmware/efi/efivars