wont boot on N976x

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: ["https://paypal.me/evdenis"]

.github/workflows/main.yml

@@ -0,0 +1,138 @@
+name: Build
+
+on: [push]
+
+env:
+  TOOLCHAIN: cruel
+  INSTALLER: yes
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+
+    strategy:
+      fail-fast: false
+      matrix:
+        model: [ "G973F", "N976N" ]
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.7'
+
+      - name: Install dependencies
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        run: sudo apt-get install -y -qq libtinfo5 ccache
+
+
+      - name: Disable compression in ccache and set ccache path
+        run: ccache -o compression=false -o cache_dir=$HOME/.ccache
+
+      - name: Prepare ccache timestamp
+        id: ccache_timestamp
+        run: |
+          echo "::set-output name=FULL_DATE::$(date +'%Y-%m-%d')"
+          echo "::set-output name=MONTH_DATE::$(date +'%Y-%m')"
+
+      - name: Create cache key from ${{ matrix.model }}
+        id: ccache_model_key
+        run: echo "::set-output name=KEY::$( echo ${{ matrix.model }} | tr ',' '_' )"
+
+      - name: Cache ccache files
+        uses: actions/cache@v3
+        with:
+          path: ~/.ccache
+          key: ccache-${{ env.TOOLCHAIN }}-${{ steps.ccache_model_key.outputs.KEY }}-${{ steps.ccache_timestamp.outputs.FULL_DATE }}
+          restore-keys: |
+            ccache-${{ env.TOOLCHAIN }}-${{ steps.ccache_model_key.outputs.KEY }}-${{ steps.ccache_timestamp.outputs.MONTH_DATE }}
+            ccache-${{ env.TOOLCHAIN }}-${{ steps.ccache_model_key.outputs.KEY }}-
+            ccache-${{ env.TOOLCHAIN }}-
+
+      - name: Kernel Configure
+        run: |
+          set -e -o pipefail
+          ./cruelbuild config                    \
+                       model=${{ matrix.model }} \
+                       name="4lu-Cruel"          \
+                       toolchain=$TOOLCHAIN      \
+                       +magisk                   \
+                       +nohardening              \
+                       +ttl                      \
+                       +wireguard                \
+                       +cifs                     \
+                       +sdfat                    \
+                       +ntfs                     \
+                       +force_dex_wqhd           \
+                       +morosound                \
+                       +boeffla_wl_blocker       \
+                       +always_permit            \
+          2>&1 | tee config.info
+
+      - name: Install gcc-aarch64-linux-gnu
+        if: env.TOOLCHAIN == 'system-gcc' || env.TOOLCHAIN == 'system-clang'
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        run: sudo apt-get install -y -qq gcc-aarch64-linux-gnu
+      - name: Install clang
+        if: env.TOOLCHAIN == 'system-clang'
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        run: sudo apt-get install -y -qq llvm lld clang
+      - name: Deploy Toolchain
+        if: env.TOOLCHAIN != 'system-gcc' && env.TOOLCHAIN != 'system-clang'
+        run: git clone --depth 1 -j $(nproc) --branch $TOOLCHAIN --single-branch https://github.com/CruelKernel/samsung-exynos9820-toolchain toolchain
+
+      - name: Kernel Build
+        run: ./cruelbuild :build
+
+      - name: Install mkbootimg
+        run: |
+          wget -q https://android.googlesource.com/platform/system/tools/mkbootimg/+archive/refs/heads/master.tar.gz -O - | tar xzf - mkbootimg.py gki
+          chmod +x mkbootimg.py
+          sudo mv mkbootimg.py /usr/local/bin/mkbootimg
+          sudo mv gki $(python -c 'import site; print(site.getsitepackages()[0])')
+      - name: Install mkdtboimg
+        run: |
+          wget -q https://android.googlesource.com/platform/system/libufdt/+archive/refs/heads/master.tar.gz -O - | tar --strip-components 2 -xzf - utils/src/mkdtboimg.py
+          chmod +x mkdtboimg.py
+          sudo mv mkdtboimg.py /usr/local/bin/mkdtboimg
+      - name: Install avbtool
+        run: |
+          wget -q https://android.googlesource.com/platform/external/avb/+archive/refs/heads/master.tar.gz -O - | tar xzf - avbtool.py
+          chmod +x avbtool.py
+          sudo mv avbtool.py /usr/local/bin/avbtool
+
+      - name: Create CruelKernel images for ${{ matrix.model }}
+        run: ./cruelbuild :mkimg
+      - name: Create CruelKernel installer for ${{ matrix.model }}
+        if: env.INSTALLER == 'yes'
+        run: ./cruelbuild :pack
+
+      - name: Avoid Double Zipping in Installer
+        if: env.INSTALLER == 'yes'
+        run: |
+          mkdir -p installer && cd installer
+          unzip ../CruelKernel.zip
+      - name: Upload Kernel Zip
+        if: env.INSTALLER == 'yes'
+        uses: actions/upload-artifact@v2
+        with:
+          name: CruelKernel-${{ matrix.model }}
+          path: installer/*
+          if-no-files-found: error
+      - name: Upload Kernel Images
+        if: env.INSTALLER != 'yes'
+        uses: actions/upload-artifact@v2
+        with:
+          name: CruelKernel-${{ matrix.model }}
+          path: '*.img'
+          if-no-files-found: error
+
+      - name: Upload Kernel Info
+        uses: actions/upload-artifact@v2
+        with:
+          name: ConfigurationInfo-${{ matrix.model }}
+          path: config.*
+          if-no-files-found: error

.gitignore

@@ -39,6 +39,7 @@
 *.symtypes
 *.tar
 *.xz
+*.zip
 Module.symvers
 modules.builtin
 
@@ -125,3 +126,15 @@ all.config
 
 # fetched Android config fragments
 kernel/configs/android-*.cfg
+
+# samsung
+*.dtbo
+*.reverse.dts
+__pycache__/
+*.pyc
+
+/*.img
+/config.json
+/config.info
+/config.G*
+/config.N*

Documentation/admin-guide/kernel-parameters.txt

@@ -2365,6 +2365,41 @@
 			in the "bleeding edge" mini2440 support kernel at
 			http://repo.or.cz/w/linux-2.6/mini2440.git
 
+	mitigations=
+			[X86,PPC,S390,ARM64] Control optional mitigations for
+			CPU vulnerabilities.  This is a set of curated,
+			arch-independent options, each of which is an
+			aggregation of existing arch-specific options.
+
+			off
+				Disable all optional CPU mitigations.  This
+				improves system performance, but it may also
+				expose users to several CPU vulnerabilities.
+				Equivalent to: nopti [X86,PPC]
+					       kpti=0 [ARM64]
+					       nospectre_v1 [PPC]
+					       nobp=0 [S390]
+					       nospectre_v1 [X86]
+					       nospectre_v2 [X86,PPC,S390,ARM64]
+					       spectre_v2_user=off [X86]
+					       spec_store_bypass_disable=off [X86,PPC]
+					       ssbd=force-off [ARM64]
+					       l1tf=off [X86]
+					       mds=off [X86]
+
+			auto (default)
+				Mitigate all CPU vulnerabilities, but leave SMT
+				enabled, even if it's vulnerable.  This is for
+				users who don't want to be surprised by SMT
+				getting disabled across kernel upgrades, or who
+				have other ways of avoiding SMT-based attacks.
+				This is the default behavior.
+
+			auto,nosmt
+				Mitigate all CPU vulnerabilities, disabling SMT
+				if needed.  This is for users who always want to
+				be fully mitigated, even if it means losing SMT.
+
 	mminit_loglevel=
 			[KNL] When CONFIG_DEBUG_MEMORY_INIT is set, this
 			parameter allows control of the logging verbosity for
@@ -2683,10 +2718,14 @@
 			nosmt=force: Force disable SMT, cannot be undone
 				     via the sysfs control file.
 
-	nospectre_v2	[X86] Disable all mitigations for the Spectre variant 2
-			(indirect branch prediction) vulnerability. System may
-			allow data leaks with this option, which is equivalent
-			to spectre_v2=off.
+	nospectre_v1	[X66, PPC] Disable mitigations for Spectre Variant 1
+			(bounds check bypass). With this option data leaks
+			are possible in the system.
+
+	nospectre_v2	[X86,PPC_FSL_BOOK3E,ARM64] Disable all mitigations for
+			the Spectre variant 2 (indirect branch prediction)
+			vulnerability. System may allow data leaks with this
+			option.
 
 	nospec_store_bypass_disable
 			[HW] Disable all mitigations for the Speculative Store Bypass vulnerability

Documentation/arm64/cpu-feature-registers.txt

@@ -110,7 +110,17 @@ infrastructure:
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-32] |    n    |
+     | TS                           | [55-52] |    y    |
+     |--------------------------------------------------|
+     | FHM                          | [51-48] |    y    |
+     |--------------------------------------------------|
+     | DP                           | [47-44] |    y    |
+     |--------------------------------------------------|
+     | SM4                          | [43-40] |    y    |
+     |--------------------------------------------------|
+     | SM3                          | [39-36] |    y    |
+     |--------------------------------------------------|
+     | SHA3                         | [35-32] |    y    |
      |--------------------------------------------------|
      | RDM                          | [31-28] |    y    |
      |--------------------------------------------------|
@@ -123,16 +133,16 @@ infrastructure:
      | SHA1                         | [11-8]  |    y    |
      |--------------------------------------------------|
      | AES                          | [7-4]   |    y    |
-     |--------------------------------------------------|
-     | RES0                         | [3-0]   |    n    |
      x--------------------------------------------------x
 
 
   2) ID_AA64PFR0_EL1 - Processor Feature Register 0
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-28] |    n    |
+     | DIT                          | [51-48] |    y    |
+     |--------------------------------------------------|
+     | SVE                          | [35-32] |    y    |
      |--------------------------------------------------|
      | GIC                          | [27-24] |    n    |
      |--------------------------------------------------|
@@ -183,6 +193,14 @@ infrastructure:
      | DPB                          | [3-0]   |    y    |
      x--------------------------------------------------x
 
+  5) ID_AA64MMFR2_EL1 - Memory model feature register 2
+
+     x--------------------------------------------------x
+     | Name                         |  bits   | visible |
+     |--------------------------------------------------|
+     | AT                           | [35-32] |    y    |
+     x--------------------------------------------------x
+
 Appendix I: Example
 ---------------------------
 

Documentation/arm64/silicon-errata.txt

@@ -56,6 +56,7 @@ stable kernels.
 | ARM            | Cortex-A72      | #853709         | N/A                         |
 | ARM            | Cortex-A73      | #858921         | ARM64_ERRATUM_858921        |
 | ARM            | Cortex-A55      | #1024718        | ARM64_ERRATUM_1024718       |
+| ARM            | Cortex-A76      | #1188873        | ARM64_ERRATUM_1188873       |
 | ARM            | MMU-500         | #841119,#826419 | N/A                         |
 |                |                 |                 |                             |
 | Cavium         | ThunderX ITS    | #22375, #24313  | CAVIUM_ERRATUM_22375        |

Documentation/filesystems/reiser4.txt

@@ -0,0 +1,75 @@
+Reiser4 filesystem
+==================
+Reiser4 is a file system based on dancing tree algorithms, and is
+described at http://www.namesys.com
+
+
+References
+==========
+web page		http://namesys.com/v4/v4.html
+source code		ftp://ftp.namesys.com/pub/reiser4-for-2.6/
+userland tools		ftp://ftp.namesys.com/pub/reiser4progs/
+install page		http://www.namesys.com/install_v4.html
+
+Compile options
+===============
+Enable reiser4 debug mode
+       This checks everything imaginable while reiser4
+       runs
+
+Mount options
+=============
+tmgr.atom_max_size=N
+	Atoms containing more than N blocks will be forced to commit.
+	N is decimal.
+	Default is nr_free_pagecache_pages() / 2 at mount time.
+
+tmgr.atom_max_age=N
+	Atoms older than N seconds will be forced to commit. N is decimal.
+	Default is 600.
+
+tmgr.atom_max_flushers=N
+	Limit of concurrent flushers for one atom. 0 means no limit.
+	Default is 0.
+
+tree.cbk_cache.nr_slots=N
+	Number of slots in the cbk cache.
+
+flush.relocate_threshold=N
+	If flush finds more than N adjacent dirty leaf-level blocks it
+	will force them to be relocated.
+	Default is 64.
+
+flush.relocate_distance=N
+	If flush finds can find a block allocation closer than at most
+	N from the preceder it will relocate to that position.
+	Default is 64.
+
+flush.scan_maxnodes=N
+	The maximum number of nodes to scan left on a level during
+	flush.
+	Default is 10000.
+
+optimal_io_size=N
+	Preferred IO size. This value is used to set st_blksize of
+	struct stat.
+	Default is 65536.
+
+bsdgroups
+	Turn on BSD-style gid assignment.
+
+32bittimes
+	By default file in reiser4 have 64 bit timestamps. Files
+	created when filesystem is mounted with 32bittimes mount
+	option will get 32 bit timestamps.
+
+mtflush
+	Turn off concurrent flushing.
+
+nopseudo
+	Disable pseudo files support. See
+	http://namesys.com/v4/pseudo.html for more about pseudo files.
+
+dont_load_bitmap
+	Don't load all bitmap blocks at mount time, it is useful for
+	machines with tiny RAM and large disks.

Documentation/process/changes.rst

@@ -174,6 +174,13 @@ The reiserfsprogs package should be used for reiserfs-3.6.x
 versions of ``mkreiserfs``, ``resize_reiserfs``, ``debugreiserfs`` and
 ``reiserfsck``. These utils work on both i386 and alpha platforms.
 
+Reiser4progs
+------------
+
+The reiser4progs package contains utilities for the reiser4 file system.
+Detailed instructions are provided in the README file located at:
+<https://github.com/edward6/reiser4progs>.
+
 Xfsprogs
 --------
 
@@ -371,6 +378,11 @@ Reiserfsprogs
 
 - <http://www.kernel.org/pub/linux/utils/fs/reiserfs/>
 
+Reiser4progs
+------------
+
+- <http://sourceforge.net/projects/reiser4/>
+
 Xfsprogs
 --------