Use SPEED_OPTIMIZATIONS on riscv for GCC 14.3

I stuck this here for testing; if this helps, we'll put it into the SDK.

Signed-off-by: Keith Packard <keithp@keithp.com>

.github/dependabot.yml

@@ -5,8 +5,6 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
-    cooldown:
-      default-days: 7
     commit-message:
       prefix: "ci: github: "
     labels: []
@@ -19,8 +17,6 @@ updates:
     directory: "/doc"
     schedule:
       interval: "weekly"
-    cooldown:
-      default-days: 7
     commit-message:
       prefix: "ci: doc: "
     labels: []

.github/workflows/assigner.yml

@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Check out source code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         fetch-depth: 0
         persist-credentials: false
@@ -63,7 +63,7 @@ jobs:
         FLAGS+=" -r ${{ github.event.repository.name }}"
         FLAGS+=" -M MAINTAINERS.yml"
         if [ "${{ github.event_name }}" = "pull_request_target" ]; then
-          if [ "${{ github.base_ref }}" = "main" ]; then
+          if [ "${{ github.base_ref }}" != "main" ]; then
             FLAGS+=" -P ${{ github.event.pull_request.number }} --updated-manifest pr_west.yml --updated-maintainer-file pr_MAINTAINERS.yml"
           else
             FLAGS+=" -P ${{ github.event.pull_request.number }}"

.github/workflows/backport_issue_check.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Check out source code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/bsim-tests-publish.yaml

@@ -19,12 +19,12 @@ jobs:
 
     steps:
       - name: Download artifacts
-        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
+        uses: dawidd6/action-download-artifact@ac66b43f0e6a346234dd65d4d0c8fbb31cb316e5 # v11
         with:
           run_id: ${{ github.event.workflow_run.id }}
 
       - name: Publish BabbleSim Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
+        uses: EnricoMi/publish-unit-test-result-action@34d7c956a59aed1bfebf31df77b8de55db9bbaaf # v2.21.0
         with:
           check_name: BabbleSim Test Results
           comment_mode: off

.github/workflows/bsim-tests.yaml

@@ -74,7 +74,7 @@ jobs:
           git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
 
@@ -102,7 +102,7 @@ jobs:
           pip install -r scripts/requirements-actions.txt --require-hashes
 
       - name: Check common triggering files
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
         id: check-common-files
         with:
           files: |
@@ -121,7 +121,7 @@ jobs:
             modules/hal_nordic/**
 
       - name: Check if Bluethooth files changed
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
         id: check-bluetooth-files
         with:
           files: |
@@ -131,7 +131,7 @@ jobs:
             tests/bsim/bluetooth/
 
       - name: Check if Networking files changed
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
         id: check-networking-files
         with:
           files: |
@@ -144,7 +144,7 @@ jobs:
             include/zephyr/net/ieee802154*
 
       - name: Check if UART files changed
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
         id: check-uart-files
         with:
           files: |
@@ -189,7 +189,7 @@ jobs:
 
       - name: Upload Unit Test Results in HTML
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: HTML Unit Test Results
           if-no-files-found: ignore
@@ -197,7 +197,7 @@ jobs:
             junit.html
 
       - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
+        uses: EnricoMi/publish-unit-test-result-action@34d7c956a59aed1bfebf31df77b8de55db9bbaaf # v2.21.0
         with:
           check_name: Bsim Test Results
           files: "junit.xml"
@@ -205,7 +205,7 @@ jobs:
 
       - name: Upload Event Details
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: event
           path: |

.github/workflows/bug_snapshot.yaml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set up Python
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
@@ -51,7 +51,7 @@ jobs:
         echo "BUGS_PICKLE_PATH=${BUGS_PICKLE_PATH}" >> ${GITHUB_ENV}
 
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+      uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
       with:
         aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_SECRET_ACCESS_KEY }}

.github/workflows/clang.yaml

@@ -53,7 +53,7 @@ jobs:
           git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -123,7 +123,7 @@ jobs:
 
       - name: Upload Unit Test Results
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Unit Test Results (Subset ${{ matrix.subset }})
           path: |
@@ -140,13 +140,13 @@ jobs:
     if: (success() || failure())
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
 
       - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           path: artifacts
 
@@ -168,7 +168,7 @@ jobs:
 
       - name: Upload Unit Test Results in HTML
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: HTML Unit Test Results
           if-no-files-found: ignore
@@ -176,7 +176,7 @@ jobs:
             junit-clang.html
 
       - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
+        uses: EnricoMi/publish-unit-test-result-action@34d7c956a59aed1bfebf31df77b8de55db9bbaaf # v2.21.0
         if: always()
         with:
           check_name: Unit Test Results

.github/workflows/codecov.yaml

@@ -67,7 +67,7 @@ jobs:
           git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
 
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
 
@@ -126,7 +126,7 @@ jobs:
 
       - name: Upload Doxygen Coverage Results
         if: matrix.platform == 'unit_testing'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: doxygen-coverage-results
           path: |
@@ -145,7 +145,7 @@ jobs:
 
       - name: Upload Coverage Results
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Coverage Data (Subset ${{ matrix.normalized }})
           path: |
@@ -161,7 +161,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
 
@@ -177,7 +177,7 @@ jobs:
           pip install -r scripts/requirements-actions.txt --require-hashes
 
       - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           path: coverage/reports
 
@@ -242,7 +242,7 @@ jobs:
 
       - name: Upload Merged Coverage Results and Report
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Coverage Data and report
           path: |
@@ -253,7 +253,7 @@ jobs:
 
       - name: Upload test coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with:
           env_vars: OS,PYTHON
           fail_ci_if_error: false
@@ -264,7 +264,7 @@ jobs:
 
       - name: Upload Doxygen coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with:
           env_vars: OS,PYTHON
           fail_ci_if_error: false

.github/workflows/codeql.yml

@@ -36,10 +36,10 @@ jobs:
             config: ./.github/codeql/codeql-js-config.yml
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+        uses: github/codeql-action/init@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -53,6 +53,6 @@ jobs:
           exit 0
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+        uses: github/codeql-action/analyze@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/coding_guidelines.yml

@@ -11,7 +11,7 @@ jobs:
     name: Run coding guidelines checks on patch series (PR)
     steps:
     - name: Checkout the code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 0

.github/workflows/compliance.yml

@@ -21,7 +21,7 @@ jobs:
         echo "$HOME/.local/bin" >> $GITHUB_PATH
 
     - name: Checkout the code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 0
@@ -61,7 +61,7 @@ jobs:
         west update -o=--depth=1 -n 2>&1 1> west.update.log || west update -o=--depth=1 -n 2>&1 1> west.update2.log
 
     - name: Setup Node.js
-      uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+      uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       with:
         node-version: "lts/*"
         cache: npm
@@ -91,14 +91,14 @@ jobs:
         ./scripts/ci/check_compliance.py --annotate $excludes -c origin/${BASE_REF}..
 
     - name: upload-results
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       continue-on-error: true
       with:
         name: compliance.xml
         path: compliance.xml
 
     - name: Upload dts linter patch
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       continue-on-error: true
       if: hashFiles('dts_linter.patch') != ''
       with:

.github/workflows/daily_test_version.yml

@@ -20,14 +20,14 @@ jobs:
 
     steps:
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+      uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
       with:
         aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
         aws-region: us-east-1
 
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         fetch-depth: 0
 

.github/workflows/devicetree_checks.yml

@@ -33,7 +33,7 @@ jobs:
         os: [ubuntu-22.04, macos-14, windows-2022]
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/doc-build.yml

@@ -27,12 +27,12 @@ jobs:
       file_check: ${{ steps.check-doc-files.outputs.any_modified }}
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 0
     - name: Check if Documentation related files changed
-      uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+      uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
       id: check-doc-files
       with:
         files: |
@@ -92,7 +92,7 @@ jobs:
         git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
 
     - name: Checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 0
@@ -156,13 +156,13 @@ jobs:
         tar --use-compress-program="xz -T0" -cf api-coverage.tar.xz coverage-report
 
     - name: Upload HTML output
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
         name: html-output
         path: html-output.tar.xz
 
     - name: Upload Doxygen coverage artifacts
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
         name: api-coverage
         path: api-coverage.tar.xz
@@ -183,7 +183,7 @@ jobs:
         echo "API Coverage Report will be available shortly at: ${API_COVERAGE_URL}" >> $GITHUB_STEP_SUMMARY
 
     - name: Upload PR number
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       if: github.event_name == 'pull_request'
       with:
         name: pr_num
@@ -202,7 +202,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         path: zephyr
 
@@ -230,7 +230,7 @@ jobs:
         echo "/opt/doxygen-${DOXYGEN_VERSION}/bin" >> $GITHUB_PATH
 
     - name: Setup Zephyr project
-      uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
+      uses: zephyrproject-rtos/action-zephyr-setup@c125c5ebeeadbd727fa740b407f862734af1e52a # v1.0.9
       with:
         app-path: zephyr
         toolchains: 'arm-zephyr-eabi'
@@ -259,7 +259,7 @@ jobs:
 
     - name: upload-build
       if: always()
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
         name: pdf-output
         if-no-files-found: ignore

.github/workflows/doc-publish-pr.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
     - name: Download artifacts
       id: download-artifacts
-      uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
+      uses: dawidd6/action-download-artifact@ac66b43f0e6a346234dd65d4d0c8fbb31cb316e5 # v11
       with:
         workflow: doc-build.yml
         run_id: ${{ github.event.workflow_run.id }}
@@ -43,7 +43,7 @@ jobs:
     - name: Check PR number
       if: steps.download-artifacts.outputs.found_artifact == 'true'
       id: check-pr
-      uses: carpentries/actions/check-valid-pr@083bb9952b1414bd2b9e10ecec1717c938aba4c5 # v0.17.0
+      uses: carpentries/actions/check-valid-pr@2e20fd5ee53b691e27455ce7ca3b16ea885140e8 # v0.15.0
       with:
         pr: ${{ env.PR_NUM }}
         sha: ${{ github.event.workflow_run.head_sha }}
@@ -66,7 +66,7 @@ jobs:
 
     - name: Configure AWS Credentials
       if: steps.download-artifacts.outputs.found_artifact == 'true'
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+      uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
       with:
         aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_PR_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_PR_SECRET_ACCESS_KEY }}

.github/workflows/doc-publish.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Download artifacts
-      uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
+      uses: dawidd6/action-download-artifact@ac66b43f0e6a346234dd65d4d0c8fbb31cb316e5 # v11
       with:
         workflow: doc-build.yml
         run_id: ${{ github.event.workflow_run.id }}
@@ -40,7 +40,7 @@ jobs:
         fi
 
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+      uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
       with:
         aws-access-key-id: ${{ vars.AWS_DOCS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_DOCS_SECRET_ACCESS_KEY }}

.github/workflows/errno.yml

@@ -15,12 +15,12 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: zephyr
 
       - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
+        uses: zephyrproject-rtos/action-zephyr-setup@c125c5ebeeadbd727fa740b407f862734af1e52a # v1.0.9
         with:
           app-path: zephyr
           toolchains: 'arm-zephyr-eabi'

.github/workflows/footprint-tracking.yml

@@ -62,7 +62,7 @@ jobs:
           sudo apt-get install -y python3-venv
 
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
@@ -89,7 +89,7 @@ jobs:
           west update 2>&1 1> west.update.log || west update 2>&1 1> west.update2.log
 
       - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+        uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
         with:
           aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}

.github/workflows/greet_first_time_contributor.yml

@@ -18,7 +18,7 @@ jobs:
       issues: write        # to comment on issues
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: zephyrproject-rtos/action-first-interaction@58853996b1ac504b8e0f6964301f369d2bb22e5c # v1.1.1+zephyr.6
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/hello_world_multiplatform.yaml

@@ -32,7 +32,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: zephyr
           fetch-depth: 0
@@ -59,10 +59,10 @@ jobs:
           python-version: 3.12
 
       - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
+        uses: zephyrproject-rtos/action-zephyr-setup@c125c5ebeeadbd727fa740b407f862734af1e52a # v1.0.9
         with:
           app-path: zephyr
-          toolchains: arm-zephyr-eabi:riscv64-zephyr-elf
+          toolchains: aarch64-zephyr-elf:arc-zephyr-elf:arc64-zephyr-elf:arm-zephyr-eabi:mips-zephyr-elf:riscv64-zephyr-elf:sparc-zephyr-elf:x86_64-zephyr-elf:xtensa-dc233c_zephyr-elf:xtensa-sample_controller32_zephyr-elf:rx-zephyr-elf
           ccache-cache-key: hw-${{ matrix.os }}
 
       - name: Build firmware
@@ -76,19 +76,11 @@ jobs:
           elif [ "${{ runner.os }}-${{ runner.arch }}" == "Linux-ARM64" ]; then
             EXTRA_TWISTER_FLAGS="--exclude-platform native_sim/native"
           fi
-          west twister \
-              -p native_sim -p qemu_cortex_m0 -p qemu_riscv32 -p qemu_riscv64 \
-              --runtime-artifact-cleanup \
-              --force-color \
-              --inline-logs \
-              -T samples/hello_world \
-              -T samples/cpp/hello_world \
-              -v \
-              $EXTRA_TWISTER_FLAGS
+          west twister --runtime-artifact-cleanup --force-color --inline-logs -T samples/hello_world -T samples/cpp/hello_world -v $EXTRA_TWISTER_FLAGS
 
       - name: Upload artifacts
         if: failure()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           if-no-files-found: ignore
           path:

.github/workflows/issue_count.yml

@@ -38,14 +38,14 @@ jobs:
         token: ${{ secrets.GITHUB_TOKEN }}
 
     - name: upload-stats
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       continue-on-error: true
       with:
         name: ${{ env.OUTPUT_FILE_NAME }}
         path: ${{ env.OUTPUT_FILE_NAME }}
 
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
+      uses: aws-actions/configure-aws-credentials@00943011d9042930efac3dcd3a170e4273319bc8 # v5.1.0
       with:
         aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}

.github/workflows/license_check.yml

@@ -11,7 +11,7 @@ jobs:
     name: Scan code for licenses
     steps:
     - name: Checkout the code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         fetch-depth: 0
     - name: Scan the code
@@ -20,7 +20,7 @@ jobs:
       with:
         directory-to-scan: 'scan/'
     - name: Artifact Upload
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
       with:
         name: scancode
         path: ./artifacts

.github/workflows/manifest.yml

@@ -13,7 +13,7 @@ jobs:
     name: Manifest
     steps:
       - name: Checkout the code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: zephyrproject/zephyr
           fetch-depth: 0

.github/workflows/pinned-gh-actions.yml

@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Ensure SHA pinned actions
-        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@6124774845927d14c601359ab8138699fa5b70c3 # v4.0.1
+        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@9e9574ef04ea69da568d6249bd69539ccc704e74 # v4.0.0

.github/workflows/pr_metadata_check.yml

@@ -8,6 +8,7 @@ on:
       - reopened
       - labeled
       - unlabeled
+      - edited
 
 permissions:
   contents: read
@@ -23,7 +24,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/pylib_tests.yml

@@ -32,7 +32,7 @@ jobs:
         os: [ubuntu-24.04]
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     permissions:
       contents: write # to create GitHub release entry
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
 
@@ -31,7 +31,7 @@ jobs:
           args: spdx -o zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
 
       - name: upload-results
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         continue-on-error: true
         with:
           name: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx

.github/workflows/scorecards.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
 
@@ -47,7 +47,7 @@ jobs:
       # uploads of run results in SARIF format to the repository Actions tab.
       # https://docs.github.com/en/actions/advanced-guides/storing-workflow-data-as-artifacts
       - name: "Upload artifact"
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: SARIF file
           path: results.sarif
@@ -56,6 +56,6 @@ jobs:
       # Upload the results to GitHub's code scanning dashboard (optional).
       # Commenting out will disable upload of results to your repo's Code Scanning dashboard
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+        uses: github/codeql-action/upload-sarif@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           sarif_file: results.sarif

.github/workflows/scripts_tests.yml

@@ -32,7 +32,7 @@ jobs:
         os: [ubuntu-24.04]
     steps:
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0

.github/workflows/stale_issue.yml

@@ -16,7 +16,7 @@ jobs:
       issues: write        # to comment on stale issues
 
     steps:
-    - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
+    - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # v10.1.0
       with:
         stale-pr-message: 'This pull request has been marked as stale because it has been open (more
           than) 60 days with no activity. Remove the stale label or add a comment saying that you

.github/workflows/stats_merged_prs.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/twister-publish.yaml

@@ -23,7 +23,7 @@ jobs:
     steps:
       # Needed for elasticearch and upload script
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -39,7 +39,7 @@ jobs:
 
       - name: Download Artifacts
         id: download-artifacts
-        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
+        uses: dawidd6/action-download-artifact@ac66b43f0e6a346234dd65d4d0c8fbb31cb316e5 # v11
         with:
           path: artifacts
           workflow: twister.yml

.github/workflows/twister.yaml

@@ -42,7 +42,7 @@ jobs:
     steps:
       - name: Checkout
         if: github.event_name == 'pull_request'
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
@@ -65,7 +65,7 @@ jobs:
 
       - name: Setup Zephyr project
         if: github.event_name == 'pull_request'
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
+        uses: zephyrproject-rtos/action-zephyr-setup@c125c5ebeeadbd727fa740b407f862734af1e52a # v1.0.9
         with:
           app-path: zephyr
           enable-ccache: false
@@ -171,7 +171,7 @@ jobs:
           git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
@@ -283,7 +283,7 @@ jobs:
 
       - name: Upload Unit Test Results
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Unit Test Results (Subset ${{ matrix.subset }})
           if-no-files-found: ignore
@@ -305,7 +305,7 @@ jobs:
 
       - if: matrix.subset == 1 && github.event_name == 'push'
         name: Upload the list of Python packages
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Frozen PIP package set
           path: |
@@ -323,7 +323,7 @@ jobs:
 
     steps:
       - name: Check out source code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
@@ -341,7 +341,7 @@ jobs:
           pip install -r scripts/requirements-actions.txt --require-hashes
 
       - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           path: artifacts
 
@@ -352,7 +352,7 @@ jobs:
 
       - name: Upload Unit Test Results
         if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Unit Test Results
           if-no-files-found: ignore
@@ -362,12 +362,12 @@ jobs:
 
       - name: Upload test results to Codecov
         if: ${{ !cancelled() && (github.event_name == 'push') }}
-        uses: codecov/test-results-action@0fa95f0e1eeaafde2c782583b36b28ad0d8c77d3 # v1.2.1
+        uses: codecov/test-results-action@47f89e9acb64b76debcd5ea40642d25a4adced9f # v1.1.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
 
       - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
+        uses: EnricoMi/publish-unit-test-result-action@34d7c956a59aed1bfebf31df77b8de55db9bbaaf # v2.21.0
         with:
           check_name: Unit Test Results
           files: "**/twister.xml"
@@ -384,7 +384,7 @@ jobs:
 
       - name: Upload Twister Analysis Results
         if: needs.twister-build.result == 'failure'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: Twister Analysis Results
           if-no-files-found: ignore

.github/workflows/twister_tests.yml

@@ -39,7 +39,7 @@ jobs:
         os: [ubuntu-24.04]
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/twister_tests_blackbox.yml

@@ -27,11 +27,12 @@ jobs:
     strategy:
       matrix:
         python-version: ['3.10', '3.11', '3.12', '3.13']
+        os: [ubuntu-24.04, macos-14, windows-2022]
       fail-fast: false
-    runs-on: ubuntu-24.04
+    runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         path: zephyr
         fetch-depth: 0
@@ -44,15 +45,16 @@ jobs:
         cache-dependency-path: scripts/requirements-actions.txt
 
     - name: Setup Zephyr project
-      uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
+      uses: zephyrproject-rtos/action-zephyr-setup@c125c5ebeeadbd727fa740b407f862734af1e52a # v1.0.9
       with:
         app-path: zephyr
-        toolchains: 'arm-zephyr-eabi:riscv64-zephyr-elf:x86_64-zephyr-elf'
+        toolchains: all
         enable-ccache: false
         west-group-filter: -tools,-bootloader,-babblesim,-hal
         west-project-filter: -nrf_hw_models,+cmsis,+hal_xtensa,+cmsis_6
 
     - name: Run Pytest For Twister Black Box Tests
+      if: ${{ runner.os == 'Linux' }}
       working-directory: zephyr
       shell: bash
       env:

.github/workflows/west_cmds.yml

@@ -36,7 +36,7 @@ jobs:
         os: [ubuntu-22.04, macos-14, windows-2022]
     steps:
     - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.gitignore

@@ -17,7 +17,6 @@
 build*/
 !doc/build/
 !scripts/build
-!share/sysbuild/build
 !tests/drivers/build_all
 !scripts/pylib/build_helpers
 cscope.*

.ruff-excludes.toml

@@ -310,14 +310,32 @@
     "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
     "UP015",    # https://docs.astral.sh/ruff/rules/redundant-open-modes
 ]
+"./scripts/pylib/pytest-twister-harness/src/twister_harness/device/binary_adapter.py" = [
+    "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
+    "SIM103",   # https://docs.astral.sh/ruff/rules/needless-bool
+]
+"./scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py" = [
+    "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
+    "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
+]
 "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/factory.py" = [
     "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
     "UP006",    # https://docs.astral.sh/ruff/rules/non-pep585-annotation
     "UP035",    # https://docs.astral.sh/ruff/rules/deprecated-import
 ]
 "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/fifo_handler.py" = [
+    "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
     "SIM115",   # https://docs.astral.sh/ruff/rules/open-file-with-context-handler
 ]
+"./scripts/pylib/pytest-twister-harness/src/twister_harness/device/hardware_adapter.py" = [
+    "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
+    "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
+    "UP024",    # https://docs.astral.sh/ruff/rules/os-error-alias
+]
+"./scripts/pylib/pytest-twister-harness/src/twister_harness/device/qemu_adapter.py" = [
+    "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
+    "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
+]
 "./scripts/pylib/pytest-twister-harness/src/twister_harness/fixtures.py" = [
     "E501",     # https://docs.astral.sh/ruff/rules/line-too-long
     "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
@@ -938,6 +956,11 @@ exclude = [
     "./scripts/net/enumerate_http_status.py",
     "./scripts/profiling/stackcollapse.py",
     "./scripts/pylib/build_helpers/domains.py",
+    "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/binary_adapter.py",
+    "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py",
+    "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/fifo_handler.py",
+    "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/hardware_adapter.py",
+    "./scripts/pylib/pytest-twister-harness/src/twister_harness/device/qemu_adapter.py",
     "./scripts/pylib/pytest-twister-harness/src/twister_harness/fixtures.py",
     "./scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/mcumgr.py",
     "./scripts/pylib/pytest-twister-harness/src/twister_harness/plugin.py",

CMakeLists.txt

@@ -166,7 +166,7 @@ if(CONFIG_COMPILER_WARNINGS_AS_ERRORS)
   zephyr_link_libraries($<TARGET_PROPERTY:linker,warnings_as_errors>)
 endif()
 
-if(CONFIG_DEPRECATION_TEST OR NOT CONFIG_WARN_DEPRECATED)
+if(CONFIG_DEPRECATION_TEST)
   zephyr_compile_options($<$<COMPILE_LANGUAGE:C>:$<TARGET_PROPERTY:compiler,no_deprecation_warning>>)
   zephyr_compile_options($<$<COMPILE_LANGUAGE:CXX>:$<TARGET_PROPERTY:compiler,no_deprecation_warning>>)
   zephyr_compile_options($<$<COMPILE_LANGUAGE:ASM>:$<TARGET_PROPERTY:asm,no_deprecation_warning>>)
@@ -315,9 +315,7 @@ if(CONFIG_LTO)
     zephyr_compile_options($<TARGET_PROPERTY:compiler,optimization_lto_st>)
     add_link_options($<TARGET_PROPERTY:linker,lto_arguments_st>)
   else()
-    set(genex_tgt_lto "$<TARGET_PROPERTY:LTO>")
-    set(genex_lto "$<TARGET_PROPERTY:compiler,optimization_lto>")
-    zephyr_compile_options("$<$<OR:$<STREQUAL:${genex_tgt_lto},>,${genex_tgt_lto}>:${genex_lto}>")
+    zephyr_compile_options($<TARGET_PROPERTY:compiler,optimization_lto>)
     add_link_options($<TARGET_PROPERTY:linker,lto_arguments>)
   endif()
 endif()
@@ -475,6 +473,8 @@ zephyr_compile_options(
   $<$<COMPILE_LANGUAGE:ASM>:-D_ASMLANGUAGE>
 )
 
+find_package(Deprecated COMPONENTS toolchain_ld_base)
+
 if(DEFINED TOOLCHAIN_LD_FLAGS)
   zephyr_ld_options(${TOOLCHAIN_LD_FLAGS})
 endif()
@@ -505,6 +505,8 @@ toolchain_ld_force_undefined_symbols(
 )
 
 if(NOT CONFIG_NATIVE_BUILD)
+  find_package(Deprecated COMPONENTS toolchain_ld_baremetal)
+
   zephyr_link_libraries(PROPERTY baremetal)
 
   # Note that some architectures will skip this flag if set to error, even
@@ -529,6 +531,10 @@ if(NOT CONFIG_NATIVE_BUILD)
 endif()
 
 if(CONFIG_CPP)
+  if(NOT CONFIG_MINIMAL_LIBCPP AND NOT CONFIG_NATIVE_LIBRARY)
+    find_package(Deprecated COMPONENTS toolchain_ld_cpp)
+  endif()
+
   zephyr_link_libraries(PROPERTY cpp_base)
 endif()
 
@@ -820,12 +826,12 @@ set(struct_tags_json ${CMAKE_CURRENT_BINARY_DIR}/misc/generated/struct_tags.json
 # The syscalls subdirs txt file is constructed by python containing a list of folders to use for
 # dependency handling, including empty folders.
 # Windows:  The list is used to specify DIRECTORY list with CMAKE_CONFIGURE_DEPENDS attribute.
-# Other OS: The list file is updated whenever a directory is added or removed.
+# Other OS: The list will update whenever a file is added/removed/modified and ensure a re-build.
 set(syscalls_subdirs_txt ${CMAKE_CURRENT_BINARY_DIR}/misc/generated/syscalls_subdirs.txt)
 
-# As syscalls_subdirs_txt is updated only on directory add or remove, this file can not be used for
-# monitoring of syscall changes. A trigger file is thus used for correct dependency handling. The
-# trigger file will update when syscalls change.
+# As syscalls_subdirs_txt is updated whenever a file is modified, this file can not be used for
+# monitoring of added / removed folders. A trigger file is thus used for correct dependency
+# handling. The trigger file will update when a folder is added / removed.
 set(syscalls_subdirs_trigger ${CMAKE_CURRENT_BINARY_DIR}/misc/generated/syscalls_subdirs.trigger)
 
 if(NOT (${CMAKE_HOST_SYSTEM_NAME} STREQUAL Windows))
@@ -844,13 +850,14 @@ execute_process(
 )
 file(STRINGS ${syscalls_subdirs_txt} PARSE_SYSCALLS_PATHS_DEPENDS ENCODING UTF-8)
 
-# Each header file must be monitored as file modifications are not reflected on directory level.
-file(GLOB_RECURSE PARSE_SYSCALLS_HEADER_DEPENDS ${ZEPHYR_BASE}/include/*.h)
-
 if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL Windows)
   # On windows only adding/removing files or folders will be reflected in depends.
   # Hence adding a file requires CMake to re-run to add this file to the file list.
   set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${PARSE_SYSCALLS_PATHS_DEPENDS})
+
+  # Also On Windows each header file must be monitored as file modifications are not reflected
+  # on directory level.
+  file(GLOB_RECURSE PARSE_SYSCALLS_HEADER_DEPENDS ${ZEPHYR_BASE}/include/*.h)
 else()
   # The syscall parsing depends on the folders in order to detect add/removed/modified files.
   # When a folder is removed, CMake will try to find a target that creates that dependency.
@@ -881,10 +888,10 @@ else()
     file(WRITE ${syscalls_subdirs_txt} "")
   endif()
 
-  # On other OS'es, using git checkout is reflected on the folder timestamp and hence detected
+  # On other OS'es, modifying a file is reflected on the folder timestamp and hence detected
   # when using depend on directory level.
   # Thus CMake only needs to re-run when sub-directories are added / removed, which is indicated
-  # by syscalls_subdirs_txt being updated.
+  # using a trigger file.
   set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${syscalls_subdirs_txt})
 endif()
 
@@ -2287,7 +2294,7 @@ endif()
 add_custom_command(
   TARGET ${logical_target_for_zephyr_elf}
   POST_BUILD
-  COMMAND ${CMAKE_COMMAND} -E echo "Generating files from ${PROJECT_BINARY_DIR}/${KERNEL_ELF_NAME} for board: ${BOARD}${BOARD_QUALIFIERS}"
+  COMMAND ${CMAKE_COMMAND} -E echo "Generating files from ${PROJECT_BINARY_DIR}/${KERNEL_ELF_NAME} for board: ${BOARD}"
   ${post_build_commands}
   BYPRODUCTS
   ${post_build_byproducts}

Kconfig.zephyr

@@ -482,7 +482,9 @@ choice COMPILER_OPTIMIZATIONS
 	prompt "Optimization level"
 	default NO_OPTIMIZATIONS    if COVERAGE
 	default DEBUG_OPTIMIZATIONS if DEBUG
-	default SIZE_OPTIMIZATIONS_AGGRESSIVE if "$(ZEPHYR_TOOLCHAIN_VARIANT)" = "llvm"
+	# gcc 14.3 -Os is broken on riscv. This setting should be in the SDK, it's here for testing
+	default SPEED_OPTIMIZATIONS if "$(TOOLCHAIN_VARIANT_COMPILER)" = "gnu" && RISCV
+	default SIZE_OPTIMIZATIONS_AGGRESSIVE if "$(TOOLCHAIN_VARIANT_COMPILER)" = "llvm"
 	default SIZE_OPTIMIZATIONS
 	help
 	  Note that these flags shall only control the compiler
@@ -1021,8 +1023,7 @@ config WARN_DEPRECATED
 	prompt "Warn on deprecated usage"
 	help
 	  Print a warning when the Kconfig tree is parsed if any deprecated
-	  features are enabled, or at compile time, when deprecated macros or
-	  symbols are used.
+	  features are enabled.
 
 config EXPERIMENTAL
 	bool

MAINTAINERS.yml

@@ -302,7 +302,7 @@ Aesc Platform:
   files-regex:
     - ^drivers/.*aesc(\.c)?$
   labels:
-    - "platform: Aesc Silicon"
+    - "area: Aesc Silicon Platform"
 
 Ambiq Platforms:
   status: maintained
@@ -486,8 +486,7 @@ Bluetooth Classic:
     - makeshi
     - chengkai15
   files:
-    - doc/connectivity/bluetooth/shell/classic/
-    - doc/connectivity/bluetooth/api/classic/
+    - doc/connectivity/bluetooth/shell/classic/a2dp.rst
     - subsys/bluetooth/common/
     - subsys/bluetooth/host/classic/
     - include/zephyr/bluetooth/classic/
@@ -585,15 +584,13 @@ Bluetooth Host:
     - include/zephyr/bluetooth/iso.h
     - include/zephyr/bluetooth/controller.h
     - include/zephyr/bluetooth/mesh.h
-    - include/zephyr/bluetooth/sbc.h
     - doc/connectivity/bluetooth/bluetooth-ctlr-arch.rst
     - doc/connectivity/bluetooth/autopts/
     - doc/connectivity/bluetooth/img/ctlr*
     - doc/connectivity/bluetooth/api/audio/
-    - doc/connectivity/bluetooth/api/classic/
     - doc/connectivity/bluetooth/api/mesh/
     - doc/connectivity/bluetooth/api/controller.rst
-    - doc/connectivity/bluetooth/shell/classic/
+    - doc/connectivity/bluetooth/shell/classic/a2dp.rst
     - doc/connectivity/bluetooth/shell/host/iso.rst
     - doc/connectivity/bluetooth/shell/audio/
     - samples/bluetooth/bap*/
@@ -609,7 +606,6 @@ Bluetooth Host:
     - subsys/bluetooth/host/iso.c
     - subsys/bluetooth/host/iso_internal.h
     - subsys/bluetooth/host/shell/iso.c
-    - subsys/bluetooth/lib/sbc.c
     - tests/bluetooth/audio/
     - tests/bluetooth/classic/
     - tests/bluetooth/controller/
@@ -742,7 +738,6 @@ Bouffalolab Platforms:
     - josuah
   files:
     - boards/bflb/
-    - boards/sipeed/maix_m0s_dock/
     - drivers/*/*bflb*
     - dts/riscv/bflb/
     - dts/bindings/*/bflb,*
@@ -1140,8 +1135,6 @@ Devicetree:
 
 Devicetree Bindings:
   status: odd fixes
-  collaborators:
-    - JarmouniA
   files-regex:
     - ^dts/bindings/.*zephyr.*
   files:
@@ -1149,7 +1142,7 @@ Devicetree Bindings:
     - include/zephyr/dt-bindings/
     - scripts/bindings_properties_allowlist.yaml
   labels:
-    - "area: Devicetree Binding"
+    - "area: Devicetree Bindings"
 
 Disk:
   status: maintained
@@ -1181,9 +1174,9 @@ Display drivers:
   maintainers:
     - JarmouniA
   collaborators:
+    - jfischer-no
     - danieldegrasse
     - VynDragon
-    - KATE-WANG-NXP
   files:
     - drivers/display/
     - dts/bindings/display/
@@ -1224,7 +1217,6 @@ Documentation:
     - doc/substitutions.txt
     - doc/images/Zephyr-Kite-in-tree.png
     - doc/index-tex.rst
-    - doc/index.html
     - doc/index.rst
     - doc/kconfig.rst
     - doc/templates/sample.tmpl
@@ -1261,7 +1253,6 @@ Documentation Infrastructure:
   status: odd fixes
   collaborators:
     - anangl
-    - ZhaoxiangJin
   files:
     - drivers/adc/
     - include/zephyr/drivers/adc.h
@@ -1324,8 +1315,6 @@ Documentation Infrastructure:
   files:
     - boards/shields/canis_canpico/
     - boards/shields/mcp2515/
-    - boards/shields/mikroe_can_fd_6_click/
-    - boards/shields/mikroe_mcp251xfd_click/
     - boards/shields/tcan4550evm/
     - doc/connectivity/canbus/
     - doc/hardware/peripherals/can/
@@ -1457,9 +1446,6 @@ Documentation Infrastructure:
   status: maintained
   maintainers:
     - nordic-krch
-  collaborators:
-    - Holt-Sun
-    - FelixWang47831
   files:
     - drivers/counter/
     - include/zephyr/drivers/counter.h
@@ -1519,7 +1505,6 @@ Documentation Infrastructure:
     - lgirdwood
     - iuliana-prodan
     - dbaluta
-    - abonislawski
   files:
     - drivers/dai/
     - doc/hardware/peripherals/audio/dai.rst
@@ -1840,8 +1825,6 @@ Documentation Infrastructure:
   status: maintained
   maintainers:
     - teburd
-  collaborators:
-    - maass-hamburg
   files:
     - drivers/i2c/
     - include/zephyr/drivers/i2c/
@@ -1859,10 +1842,11 @@ Documentation Infrastructure:
     - drivers.i2c
 
 "Drivers: I2S":
-  status: odd fixes
+  status: maintained
+  maintainers:
+    - anangl
   collaborators:
     - TomasBarakNXP
-    - anangl
   files:
     - doc/hardware/peripherals/audio/i2s.rst
     - drivers/i2s/
@@ -2026,7 +2010,6 @@ Documentation Infrastructure:
   collaborators:
     - JarmouniA
     - VynDragon
-    - KATE-WANG-NXP
   files:
     - drivers/mipi_dbi/
     - include/zephyr/drivers/mipi_dbi.h
@@ -2039,7 +2022,6 @@ Documentation Infrastructure:
   status: odd fixes
   collaborators:
     - JarmouniA
-    - KATE-WANG-NXP
   files:
     - drivers/mipi_dsi/
     - include/zephyr/drivers/mipi_dsi.h
@@ -2204,6 +2186,8 @@ Documentation Infrastructure:
   maintainers:
     - manuargue
     - Dat-NguyenDuy
+  collaborators:
+    - congnguyenhuu
   files:
     - drivers/psi5/
     - include/zephyr/drivers/psi5/
@@ -2231,7 +2215,6 @@ Documentation Infrastructure:
   collaborators:
     - anangl
     - henrikbrixandersen
-    - FelixWang47831
   files:
     - drivers/pwm/
     - dts/bindings/pwm/
@@ -2269,8 +2252,6 @@ Documentation Infrastructure:
   status: maintained
   maintainers:
     - bjarki-andreasen
-  collaborators:
-    - Holt-Sun
   files:
     - drivers/rtc/
     - include/zephyr/drivers/rtc/
@@ -2354,6 +2335,8 @@ Documentation Infrastructure:
   maintainers:
     - manuargue
     - Dat-NguyenDuy
+  collaborators:
+    - congnguyenhuu
   files:
     - drivers/sent/
     - include/zephyr/drivers/sent/
@@ -2592,7 +2575,6 @@ Documentation Infrastructure:
   collaborators:
     - katsuster
     - martinjaeger
-    - yvesll
   files:
     - doc/hardware/peripherals/watchdog.rst
     - drivers/watchdog/
@@ -2641,7 +2623,6 @@ Documentation Infrastructure:
     - dts/bindings/wifi/nordic,nrf7000-spi.yaml
     - dts/bindings/wifi/nordic,nrf7001-qspi.yaml
     - dts/bindings/wifi/nordic,nrf7001-spi.yaml
-    - dts/bindings/wifi/nordic,nrf71-wifi.yaml
     - boards/shields/nrf7002ek/
   labels:
     - "area: Wi-Fi"
@@ -3061,7 +3042,6 @@ Intel Platforms (Xtensa):
     - jxstelter
     - marcinszkudlinski
     - nashif
-    - abonislawski
   files:
     - boards/intel/adsp/
     - soc/intel/intel_adsp/
@@ -3386,7 +3366,6 @@ Microchip MEC Platforms:
   status: maintained
   maintainers:
     - jvasanth1
-    - scottwcpg
   collaborators:
     - VenkatKotakonda
     - albertofloyd
@@ -3410,14 +3389,11 @@ Microchip RISC-V Platforms:
   collaborators:
     - kgugala
     - tgorochowik
-    - con-pax
   files:
     - boards/microchip/m2gl025_miv/
     - boards/microchip/mpfs_icicle/
-    - boards/microchip/pic64gx_curiosity_kit/
     - dts/riscv/microchip/
     - soc/microchip/miv/
-    - soc/microchip/pic64/
   labels:
     - "platform: Microchip RISC-V"
 
@@ -3515,7 +3491,6 @@ NXP Platform Drivers:
     - dbaluta
     - Holt-Sun
     - zejiang0jason
-    - butok
   files-regex:
     - ^drivers/.*nxp.*
     - ^drivers/.*mcux.*
@@ -3614,7 +3589,6 @@ NXP Platforms (MCU):
     - mmahadevan108
   collaborators:
     - butok
-    - DerekSnell
   files:
     - boards/nxp/mimxrt*/
     - boards/nxp/frdm*/
@@ -3622,6 +3596,7 @@ NXP Platforms (MCU):
     - boards/nxp/lpcxpress*/
     - boards/nxp/twr_*/
     - boards/nxp/*rw*/
+    - boards/nxp/hexiwear/
     - boards/nxp/common/
     - boards/nxp/*
     - soc/nxp/common/
@@ -3737,6 +3712,7 @@ NXP Platforms (S32):
     - manuargue
   collaborators:
     - Dat-NguyenDuy
+    - congnguyenhuu
   files:
     - boards/nxp/*s32*/
     - boards/common/*nxp_s32*
@@ -4178,22 +4154,6 @@ OSDP:
   tests:
     - sample.mgmt.osdp
 
-OTP:
-  status: odd fixes
-  collaborators:
-    - GseoC
-    - pdgendt
-  files:
-    - doc/hardware/peripherals/otp/
-    - drivers/otp/
-    - dts/bindings/otp/
-    - include/zephyr/drivers/otp.h
-    - tests/subsys/nvmem/api/otp.overlay
-  labels:
-    - "area: OTP"
-  tests:
-    - nvmem
-
 Octavo Systems Platforms:
   status: maintained
   maintainers:
@@ -4258,7 +4218,6 @@ PMCI:
   collaborators:
     - nashif
     - kehintel
-    - edersondisouza
   files:
     - subsys/pmci/
     - samples/subsys/pmci/
@@ -4328,16 +4287,6 @@ Power management:
   tests:
     - pm
 
-QNX Hypervisor Platforms:
-  status: maintained
-  maintainers:
-    - soburi
-  files:
-    - boards/blackberry/qnxhv_vm/
-    - soc/blackberry/qnxhv_vm/
-  labels:
-    - "platform: QNX Hypervisor"
-
 "Quicklogic Platform":
   status: odd fixes
   files:
@@ -4509,9 +4458,6 @@ Release:
 Release Notes:
   status: maintained
   maintainers:
-    - MaureenHelm
-    - stephanosio
-  collaborators:
     - kartben
   files:
     - doc/releases/migration-guide-*
@@ -4728,8 +4674,6 @@ Safety:
   maintainers:
     - tobiaskaestner
     - parphane
-  collaborators:
-    - jkey-eng
   files:
     - doc/safety/
   labels:
@@ -4830,14 +4774,6 @@ Settings:
         - subsys/settings/src/settings_tfm_psa*
         - tests/subsys/settings/functional/tfm_psa/
         - tests/subsys/settings/tfm_psa/
-    - name: ZMS backend
-      collaborators:
-        - rghaddab
-      files:
-        - subsys/settings/src/settings_zms.c
-        - subsys/settings/include/settings/settings_zms.h
-        - tests/subsys/settings/zms/
-        - tests/subsys/settings/functional/zms/
   labels:
     - "area: Settings"
   tests:
@@ -4884,7 +4820,6 @@ SiFli SF32LB Platforms:
   collaborators:
     - cameled
     - ck-telecom
-    - HalfSweet
   files:
     - boards/sifli/
     - drivers/*/*sf32lb*
@@ -4942,17 +4877,6 @@ Silabs SiM3U Platforms:
   description: >-
     SiM3U SoCs, dts files, and related drivers. Boards based on SiM3U SoCs.
 
-Space Cubics Platforms:
-  status: maintained
-  maintainers:
-    - yashi
-  files:
-    - boards/sc/
-  labels:
-    - "platform: Space Cubics"
-  description: >-
-    Space Cubics on-board computers (OBCs).
-
 State machine framework:
   status: maintained
   maintainers:
@@ -5277,7 +5201,6 @@ Twister:
     - gchwier
     - LukaszMrugala
     - KamilxPaszkiet
-    - fundakol
   files:
     - scripts/twister
     - scripts/schemas/twister/
@@ -5342,20 +5265,6 @@ USB-C:
   tests:
     - sample.usbc
 
-UUID:
-  status: maintained
-  maintainers:
-    - sorru94
-  files:
-    - lib/uuid/
-    - include/zephyr/sys/uuid.h
-    - tests/lib/uuid/
-    - samples/subsys/uuid/
-  labels:
-    - "area: UUID"
-  tests:
-    - libraries.uuid
-
 Userspace:
   status: maintained
   maintainers:
@@ -6059,7 +5968,6 @@ West:
   collaborators:
     - nashif
     - dkalowsk
-    - edersondisouza
   files: []
   labels:
     - "area: MCTP"
@@ -6080,8 +5988,6 @@ West:
     - MarkWangChinese
   files:
     - modules/libsbc/
-    - include/zephyr/bluetooth/sbc.h
-    - subsys/bluetooth/lib/sbc.c
   labels:
     - "area: Audio"
 
@@ -6421,7 +6327,6 @@ Xilinx Platforms:
     - henrikbrixandersen
     - ibirnbaum
     - kedareswararao
-    - neeliajay
   files:
     - boards/amd/
     - drivers/*/*xilinx*
@@ -6512,7 +6417,7 @@ nRF IronSide SE Platforms:
     - karstenkoenig
     - SebastianBoe
   files:
-    - modules/hal_nordic/ironside/
+    - soc/nordic/ironside/
     - soc/nordic/common/uicr/
   labels:
     - "platform: nRF IronSide SE"

REUSE.toml

@@ -1,6 +1,6 @@
 version = 1
 
-# Declare default license and copyright text for files that typically do not or cannot include them.
+# Declare default license and copyright text for files that typically do not include them.
 [[annotations]]
 path = [
     # zephyr-keep-sorted-start
@@ -9,7 +9,6 @@ path = [
     "**/*.conf",
     "**/*.ecl",
     "**/*.html",
-    "**/*.json",
     "**/*.rst",
     "**/*.yaml",
     "**/*.yml",

arch/arc/core/smp.c

@@ -117,7 +117,9 @@ void arch_secondary_cpu_init(int cpu_num)
 	irq_enable(DT_IRQN(DT_NODELABEL(ici)));
 #endif
 
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 
 	/* call the function set by arch_cpu_start */
 	fn = arc_cpu_init[cpu_num].fn;

arch/arc/core/thread.c

@@ -318,7 +318,7 @@ void arc_dsp_disable(struct k_thread *thread, unsigned int options)
 	k_spinlock_key_t key = k_spin_lock(&lock);
 
 	/* Disable DSP or AGU capabilities for the thread */
-	thread->base.user_options &= ~(uint16_t)options;
+	thread->base.user_options &= ~(uint8_t)options;
 
 	k_spin_unlock(&lock, key);
 }
@@ -329,7 +329,7 @@ void arc_dsp_enable(struct k_thread *thread, unsigned int options)
 	k_spinlock_key_t key = k_spin_lock(&lock);
 
 	/* Enable dsp or agu capabilities for the thread */
-	thread->base.user_options |= (uint16_t)options;
+	thread->base.user_options |= (uint8_t)options;
 
 	k_spin_unlock(&lock, key);
 }

arch/arc/include/kernel_arch_func.h

@@ -36,7 +36,9 @@ static ALWAYS_INLINE void arch_kernel_init(void)
 {
 	z_irq_setup();
 
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 

arch/arc/include/v2/irq.h

@@ -68,7 +68,7 @@ static ALWAYS_INLINE void z_irq_setup(void)
 
 #ifdef CONFIG_ARC_NORMAL_FIRMWARE
 	/* normal mode cannot write irq_ctrl, ignore it */
-	ARG_UNUSED(aux_irq_ctrl_value);
+	aux_irq_ctrl_value = aux_irq_ctrl_value;
 #else
 	z_arc_v2_aux_reg_write(_ARC_V2_AUX_IRQ_CTRL, aux_irq_ctrl_value);
 #endif

arch/arm/core/cortex_a_r/smp.c

@@ -98,18 +98,18 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz, arch_cpustart_
 {
 	int cpu_count, i, j;
 	uint32_t cpu_mpid = 0;
-	uint32_t primary_core_mpid;
+	uint32_t master_core_mpid;
 
-	/* Now it is on primary core */
+	/* Now it is on master core */
 	__ASSERT(arch_curr_cpu()->id == 0, "");
-	primary_core_mpid = MPIDR_TO_CORE(GET_MPIDR());
+	master_core_mpid = MPIDR_TO_CORE(GET_MPIDR());
 
 	cpu_count = ARRAY_SIZE(cpu_node_list);
 	__ASSERT(cpu_count == CONFIG_MP_MAX_NUM_CPUS,
 		"The count of CPU Cores nodes in dts is not equal to CONFIG_MP_MAX_NUM_CPUS\n");
 
 	for (i = 0, j = 0; i < cpu_count; i++) {
-		if (cpu_node_list[i] == primary_core_mpid) {
+		if (cpu_node_list[i] == master_core_mpid) {
 			continue;
 		}
 		if (j == cpu_num - 1) {
@@ -199,7 +199,9 @@ void arch_secondary_cpu_init(void)
 	 */
 #endif
 
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 
 	fn = arm_cpu_boot_params.fn;
 	arg = arm_cpu_boot_params.arg;

arch/arm/core/cortex_a_r/swap_helper.S

@@ -69,7 +69,7 @@ SECTION_FUNC(TEXT, z_arm_do_swap)
     cps #MODE_SVC
 
 #if defined(CONFIG_FPU_SHARING)
-    ldrh r0, [r2, #_thread_offset_to_user_options]
+    ldrb r0, [r2, #_thread_offset_to_user_options]
     tst r0, #K_FP_REGS /* _current->base.user_options & K_FP_REGS */
     beq out_fp_inactive
 
@@ -151,7 +151,7 @@ out_fp_inactive:
     cps #MODE_SVC
 
 #if defined(CONFIG_FPU_SHARING)
-    ldrh r0, [r2, #_thread_offset_to_user_options]
+    ldrb r0, [r2, #_thread_offset_to_user_options]
     tst r0, #K_FP_REGS /* _current->base.user_options & K_FP_REGS */
     beq in_fp_inactive
 

arch/arm/core/cortex_m/swap_helper.S

@@ -460,36 +460,28 @@ SECTION_FUNC(TEXT, z_arm_svc)
 .L_oops:
     push {r0, lr}
 #if defined(CONFIG_EXTRA_EXCEPTION_INFO)
+#if defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
     /* Build _callee_saved_t. To match the struct
      * definition we push the psp & then r11-r4
      */
     mrs r1, PSP
-    push {r1, r2} /* r2 for padding */
-#if defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
+    push {r1, r2}
     push {r4-r11}
-#elif defined(CONFIG_ARMV6_M_ARMV8_M_BASELINE)
-    mov  r1, r10
-    mov  r2, r11
-    push {r1, r2}
-    mov  r1, r8
-    mov  r2, r9
-    push {r1, r2}
-    push {r4-r7}
-#else
-#error Unknown ARM architecture
-#endif
     mov  r1, sp /* pointer to _callee_saved_t */
+#endif /* CONFIG_ARMV7_M_ARMV8_M_MAINLINE */
 #endif /* CONFIG_EXTRA_EXCEPTION_INFO */
     mov r2, lr /* EXC_RETURN */
     bl z_do_kernel_oops
     /* return from SVC exception is done here */
 #if defined(CONFIG_EXTRA_EXCEPTION_INFO)
+#if defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
     /* We do not need to restore any register state here
      * because we did not use any callee-saved registers
      * in this routine. Therefore, we can just reset
      * the MSP to its value prior to entering the function
      */
     add sp, #40
+#endif /* CONFIG_ARMV7_M_ARMV8_M_MAINLINE */
 #endif /* CONFIG_EXTRA_EXCEPTION_INFO */
     pop {r0, pc}
 

arch/arm/core/cortex_m/timing.c

@@ -75,7 +75,7 @@ static inline uint64_t z_arm_dwt_freq_get(void)
 		dwt_frequency = (cyc_freq * ddwt) / dcyc;
 	}
 	return dwt_frequency;
-#endif
+#endif /* CONFIG_SOC_FAMILY_NORDIC_NRF */
 }
 
 void arch_timing_init(void)

arch/arm/core/fatal.c

@@ -137,11 +137,21 @@ void z_do_kernel_oops(const struct arch_esf *esf, _callee_saved_t *callee_regs,
 	struct arch_esf esf_copy;
 
 	memcpy(&esf_copy, esf, offsetof(struct arch_esf, extra_info));
-	/* extra exception info is collected in callee_reg. */
+#if defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
+	/* extra exception info is collected in callee_reg param
+	 * on CONFIG_ARMV7_M_ARMV8_M_MAINLINE
+	 */
 
 	esf_copy.extra_info = (struct __extra_esf_info) {
 		.callee = callee_regs,
 	};
+#else
+	/* extra exception info is not collected for kernel oops
+	 * path today so we make a copy of the ESF and zero out
+	 * that information
+	 */
+	esf_copy.extra_info = (struct __extra_esf_info) { 0 };
+#endif /* CONFIG_ARMV7_M_ARMV8_M_MAINLINE */
 
 	z_arm_fatal_error(reason, &esf_copy);
 #endif /* CONFIG_EXTRA_EXCEPTION_INFO */

arch/arm/core/mpu/Kconfig

@@ -79,12 +79,6 @@ config ARM_MPU_PXN
 	  unprivileged mode and executing such region from privileged mode will
 	  result in a Memory Management fault.
 
-config ARM_MPU_SRAM_WRITE_THROUGH
-	bool "Use Write-Through cache policy for SRAM regions"
-	help
-	  When enabled, SRAM regions will use Write-Through cache policy
-	  instead of the default Write-Back policy.
-
 endif # ARM_MPU
 
 endif # CPU_HAS_MPU

arch/arm/core/mpu/arm_mpu.c

@@ -156,11 +156,6 @@ static int mpu_configure_regions_from_dt(uint8_t *reg_index)
 		case DT_MEM_ARM_MPU_EXTMEM:
 			region_conf = _BUILD_REGION_CONF(region[idx], REGION_EXTMEM_ATTR);
 			break;
-#endif
-#ifdef REGION_RAM_WT_ATTR
-		case DT_MEM_ARM_MPU_RAM_WT:
-			region_conf = _BUILD_REGION_CONF(region[idx], REGION_RAM_WT_ATTR);
-			break;
 #endif
 		default:
 			/* Attribute other than ARM-specific is set.
@@ -210,11 +205,11 @@ static int mpu_configure_region(const uint8_t index,
 	!defined(CONFIG_MPU_GAP_FILLING)
 /* This internal function programs a set of given MPU regions
  * over a background memory area, optionally performing a
- * coherence check of the memory regions to be programmed.
+ * sanity check of the memory regions to be programmed.
  */
 static int mpu_configure_regions(const struct z_arm_mpu_partition
 	regions[], uint8_t regions_num, uint8_t start_reg_index,
-	bool do_coherence_check)
+	bool do_sanity_check)
 {
 	int i;
 	int reg_index = start_reg_index;
@@ -225,9 +220,9 @@ static int mpu_configure_regions(const struct z_arm_mpu_partition
 		}
 		/* Non-empty region. */
 
-		if (do_coherence_check &&
+		if (do_sanity_check &&
 				(!mpu_partition_is_valid(&regions[i]))) {
-			LOG_ERR("Partition %u: coherence check failed.", i);
+			LOG_ERR("Partition %u: sanity check failed.", i);
 			return -EINVAL;
 		}
 
@@ -620,7 +615,7 @@ int z_arm_mpu_init(void)
 #endif
 #endif /* CONFIG_NULL_POINTER_EXCEPTION_DETECTION_MPU */
 
-	/* Coherence check for number of regions in Cortex-M0+, M3, and M4. */
+	/* Sanity check for number of regions in Cortex-M0+, M3, and M4. */
 #if defined(CONFIG_CPU_CORTEX_M0PLUS) || \
 	defined(CONFIG_CPU_CORTEX_M3) || \
 	defined(CONFIG_CPU_CORTEX_M4)

arch/arm/core/mpu/arm_mpu_regions.c

@@ -9,12 +9,6 @@
 
 #include <zephyr/arch/arm/mpu/arm_mpu_mem_cfg.h>
 
-#ifdef CONFIG_ARM_MPU_SRAM_WRITE_THROUGH
-#define ARM_MPU_SRAM_REGION_ATTR  REGION_RAM_WT_ATTR
-#else
-#define ARM_MPU_SRAM_REGION_ATTR  REGION_RAM_ATTR
-#endif
-
 static const struct arm_mpu_region mpu_regions[] = {
 #ifdef CONFIG_XIP
 	/* Region 0 */
@@ -32,10 +26,10 @@ static const struct arm_mpu_region mpu_regions[] = {
 	MPU_REGION_ENTRY("SRAM_0",
 			 CONFIG_SRAM_BASE_ADDRESS,
 #if defined(CONFIG_ARMV8_M_BASELINE) || defined(CONFIG_ARMV8_M_MAINLINE)
-			 ARM_MPU_SRAM_REGION_ATTR(CONFIG_SRAM_BASE_ADDRESS,
+			 REGION_RAM_ATTR(CONFIG_SRAM_BASE_ADDRESS, \
 				 CONFIG_SRAM_SIZE * 1024)),
 #else
-			 ARM_MPU_SRAM_REGION_ATTR(REGION_SRAM_SIZE)),
+			 REGION_RAM_ATTR(REGION_SRAM_SIZE)),
 #endif
 };
 

arch/arm/core/mpu/arm_mpu_v7_internal.h

@@ -52,9 +52,9 @@ static void region_init(const uint32_t index,
 #endif
 }
 
-/* @brief Partition coherence check
+/* @brief Partition sanity check
  *
- * This internal function performs run-time coherence check for
+ * This internal function performs run-time sanity check for
  * MPU region start address and size.
  *
  * @param part Pointer to the data structure holding the partition
@@ -207,7 +207,7 @@ static int mpu_configure_region(const uint8_t index,
 
 static int mpu_configure_regions(const struct z_arm_mpu_partition
 	regions[], uint8_t regions_num, uint8_t start_reg_index,
-	bool do_coherence_check);
+	bool do_sanity_check);
 
 /* This internal function programs the static MPU regions.
  *

arch/arm/core/mpu/arm_mpu_v8_internal.h

@@ -184,9 +184,9 @@ static void region_init(const uint32_t index,
 			region_conf->attr.mair_idx, region_conf->attr.r_limit);
 }
 
-/* @brief Partition coherence check
+/* @brief Partition sanity check
  *
- * This internal function performs run-time coherence check for
+ * This internal function performs run-time sanity check for
  * MPU region start address and size.
  *
  * @param part Pointer to the data structure holding the partition
@@ -519,19 +519,19 @@ static int mpu_configure_region(const uint8_t index,
 #if !defined(CONFIG_MPU_GAP_FILLING)
 static int mpu_configure_regions(const struct z_arm_mpu_partition
 	regions[], uint8_t regions_num, uint8_t start_reg_index,
-	bool do_coherence_check);
+	bool do_sanity_check);
 #endif
 
 /* This internal function programs a set of given MPU regions
  * over a background memory area, optionally performing a
- * coherence check of the memory regions to be programmed.
+ * sanity check of the memory regions to be programmed.
  *
  * The function performs a full partition of the background memory
  * area, effectively, leaving no space in this area uncovered by MPU.
  */
 static int mpu_configure_regions_and_partition(const struct z_arm_mpu_partition
 	regions[], uint8_t regions_num, uint8_t start_reg_index,
-	bool do_coherence_check)
+	bool do_sanity_check)
 {
 	int i;
 	int reg_index = start_reg_index;
@@ -542,9 +542,9 @@ static int mpu_configure_regions_and_partition(const struct z_arm_mpu_partition
 		}
 		/* Non-empty region. */
 
-		if (do_coherence_check &&
+		if (do_sanity_check &&
 			(!mpu_partition_is_valid(&regions[i]))) {
-			LOG_ERR("Partition %u: coherence check failed.", i);
+			LOG_ERR("Partition %u: sanity check failed.", i);
 			return -EINVAL;
 		}
 

arch/arm/core/mpu/nxp_mpu.c

@@ -51,9 +51,9 @@ static inline uint8_t get_num_regions(void)
 	return FSL_FEATURE_SYSMPU_DESCRIPTOR_COUNT;
 }
 
-/* @brief Partition coherence check
+/* @brief Partition sanity check
  *
- * This internal function performs run-time coherence check for
+ * This internal function performs run-time sanity check for
  * MPU region start address and size.
  *
  * @param part Pointer to the data structure holding the partition
@@ -297,11 +297,11 @@ static int mpu_sram_partitioning(uint8_t index,
 
 /* This internal function programs a set of given MPU regions
  * over a background memory area, optionally performing a
- * coherence check of the memory regions to be programmed.
+ * sanity check of the memory regions to be programmed.
  */
 static int mpu_configure_regions(const struct z_arm_mpu_partition regions[],
 				 uint8_t regions_num, uint8_t start_reg_index,
-				 bool do_coherence_check)
+				 bool do_sanity_check)
 {
 	int i;
 	int reg_index = start_reg_index;
@@ -312,9 +312,9 @@ static int mpu_configure_regions(const struct z_arm_mpu_partition regions[],
 		}
 		/* Non-empty region. */
 
-		if (do_coherence_check &&
+		if (do_sanity_check &&
 				(!mpu_partition_is_valid(&regions[i]))) {
-			LOG_ERR("Partition %u: coherence check failed.", i);
+			LOG_ERR("Partition %u: sanity check failed.", i);
 			return -EINVAL;
 		}
 

arch/arm/include/cortex_a_r/kernel_arch_func.h

@@ -31,7 +31,9 @@ extern "C" {
 
 static ALWAYS_INLINE void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 #ifndef CONFIG_USE_SWITCH

arch/arm/include/cortex_m/kernel_arch_func.h

@@ -57,7 +57,9 @@ static ALWAYS_INLINE void arch_kernel_init(void)
 	z_arm_configure_static_mpu_regions();
 #endif /* CONFIG_ARM_MPU */
 
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static ALWAYS_INLINE void arch_thread_return_value_set(struct k_thread *thread, unsigned int value)

arch/arm64/core/Kconfig

@@ -176,6 +176,13 @@ config ARM64_SAFE_EXCEPTION_STACK
 	  used for user stack overflow checking, because kernel stack support
 	  the checking work.
 
+config ARM64_EXCEPTION_STACK_TRACE
+	bool
+	default y
+	depends on FRAME_POINTER
+	help
+	  Internal config to enable runtime stack traces on fatal exceptions.
+
 config ARM64_SAFE_EXCEPTION_STACK_SIZE
 	int "The stack size of the safe exception stack"
 	default 4096

arch/arm64/core/smp.c

@@ -166,7 +166,9 @@ void arch_secondary_cpu_init(int cpu_num)
 #endif
 #endif
 
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 
 	fn = arm64_cpu_boot_params.fn;
 	arg = arm64_cpu_boot_params.arg;

arch/arm64/include/kernel_arch_func.h

@@ -32,7 +32,10 @@ extern "C" {
 
 static ALWAYS_INLINE void arch_kernel_init(void)
 {
+
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static inline void arch_switch(void *switch_to, void **switched_from)

arch/mips/include/kernel_arch_func.h

@@ -28,7 +28,9 @@ extern "C" {
 #ifndef _ASMLANGUAGE
 static ALWAYS_INLINE void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static ALWAYS_INLINE void

arch/posix/CMakeLists.txt

@@ -62,11 +62,10 @@ elseif(DEFINED NATIVE_TARGET_HOST)
   )
 endif()
 
-# We tell the compiler to mark all symbols to have hidden visibility by default.
-# Later, after the image from all embedded code has been built, all these symbols will be made local
-# (i.e. not linkable anymore from outside that embedded code library).
-# If users want to be able to link to a symbol from outside the embedded image, they should annotate
-# it with one of NATIVE_SIMULATOR_IF*
+zephyr_compile_options(
+  ${ARCH_FLAG}
+  )
+
 zephyr_compile_options(
   -fvisibility=hidden
 )
@@ -100,15 +99,17 @@ if(NOT CONFIG_EXTERNAL_LIBC)
     $<TARGET_PROPERTY:compiler,freestanding>
     $<TARGET_PROPERTY:compiler,no_builtin>
   )
-else()
-  # No freestanding compilation, i.e. we use the compiler default C library
-  zephyr_compile_options($<TARGET_PROPERTY:compiler,hosted>)
 endif()
 
 if(CONFIG_COMPILER_WARNINGS_AS_ERRORS)
   target_compile_options(native_simulator INTERFACE $<TARGET_PROPERTY:compiler,warnings_as_errors>)
 endif()
 
+if(CONFIG_EXTERNAL_LIBC)
+  # @Intent: Obtain compiler specific flags for no freestanding compilation
+  zephyr_compile_options($<TARGET_PROPERTY:compiler,hosted>)
+endif()
+
 if(CONFIG_EXTERNAL_LIBCPP)
   target_link_options(native_simulator INTERFACE "-lstdc++")
 endif()

arch/posix/core/CMakeLists.txt

@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 zephyr_library()
+zephyr_library_compile_definitions(NO_POSIX_CHEATS)
 zephyr_library_sources(
   cpuhalt.c
   fatal.c

arch/posix/include/kernel_arch_func.h

@@ -22,7 +22,9 @@ extern "C" {
 
 static inline void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static ALWAYS_INLINE void

arch/riscv/Kconfig.isa

@@ -237,14 +237,6 @@ config RISCV_ISA_EXT_ZBC
 	  The Zbc instructions can be used for carry-less multiplication that
 	  is the multiplication in the polynomial ring over GF(2).
 
-config RISCV_ISA_EXT_ZBKB
-	bool
-	help
-	  (Zbkb) - Zbkb BitManip Extension (Bit-manipulation for Cryptography)
-
-	  The Zbkb instructions can be used for accelerating cryptography workloads
-	  and contain rotation, reversion, packing and some advanced bit-manipulation.
-
 config RISCV_ISA_EXT_ZBS
 	bool
 	help

arch/riscv/core/CMakeLists.txt

@@ -28,7 +28,6 @@ zephyr_library_sources_ifdef(CONFIG_DEBUG_COREDUMP coredump.c)
 zephyr_library_sources_ifdef(CONFIG_IRQ_OFFLOAD irq_offload.c)
 zephyr_library_sources_ifdef(CONFIG_USE_ISR_WRAPPER isr.S)
 zephyr_library_sources_ifdef(CONFIG_RISCV_PMP pmp.c pmp.S)
-zephyr_linker_sources_ifdef(CONFIG_RISCV_PMP ROM_SECTIONS pmp.ld)
 zephyr_library_sources_ifdef(CONFIG_THREAD_LOCAL_STORAGE tls.c)
 zephyr_library_sources_ifdef(CONFIG_USERSPACE userspace.S)
 zephyr_library_sources_ifdef(CONFIG_SEMIHOST semihost.c)

arch/riscv/core/pmp.c

@@ -318,7 +318,7 @@ extern void z_riscv_write_pmp_entries(unsigned int start, unsigned int end,
 /**
  * @brief Write a range of PMP entries to corresponding PMP registers
  *
- * This performs some coherence checks before calling z_riscv_write_pmp_entries().
+ * This performs some sanity checks before calling z_riscv_write_pmp_entries().
  *
  * @param start Start of the PMP range to be written
  * @param end End (exclusive) of the PMP range to be written
@@ -617,19 +617,6 @@ void z_riscv_pmp_init(void)
 		      (size_t)__rom_region_size,
 		      pmp_addr, pmp_cfg, ARRAY_SIZE(pmp_addr));
 
-	/* SoC-specific PMP regions defined via iterable sections */
-	STRUCT_SECTION_FOREACH(pmp_soc_region, region) {
-		uintptr_t start = (uintptr_t)region->start;
-		size_t size = (uintptr_t)region->end - start;
-
-		if (size > 0) {
-			set_pmp_entry(&index, region->perm | COND_CODE_1(CONFIG_PMP_NO_LOCK_GLOBAL,
-								 (0x0), (PMP_L)), start,
-									  size, pmp_addr, pmp_cfg,
-									  ARRAY_SIZE(pmp_addr));
-		}
-	}
-
 #ifdef CONFIG_PMP_STACK_GUARD
 #ifdef CONFIG_MULTITHREADING
 	/*

arch/riscv/core/pmp.ld

@@ -1,9 +0,0 @@
-/*
- * Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <zephyr/linker/iterable_sections.h>
-
-ITERABLE_SECTION_ROM(pmp_soc_region, Z_LINK_ITERABLE_SUBALIGN)

arch/riscv/core/smp.c

@@ -79,6 +79,8 @@ void arch_secondary_cpu_init(int hartid)
 	/* Enable on secondary cores so that they can respond to PLIC */
 	irq_enable(RISCV_IRQ_MEXT);
 #endif /* CONFIG_PLIC_IRQ_AFFINITY */
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 	riscv_cpu_init[cpu_num].fn(riscv_cpu_init[cpu_num].arg);
 }

arch/riscv/core/switch.S

@@ -73,7 +73,7 @@ SECTION_FUNC(TEXT, z_riscv_switch)
 	 * in effect while in m-mode. (it is done on every exception return
 	 * otherwise).
 	 */
-	lh t0, _thread_offset_to_user_options(a0)
+	lb t0, _thread_offset_to_user_options(a0)
 	andi t0, t0, K_USER
 	beqz t0, not_user_task
 	mv s0, a0

arch/riscv/custom/andes/pma.c

@@ -141,7 +141,7 @@ static void region_init(const uint32_t index,
 }
 
 /*
- * This internal function performs run-time coherence check for
+ * This internal function performs run-time sanity check for
  * PMA region start address and size.
  */
 static int pma_region_is_valid(const struct pma_region *region)

arch/riscv/include/kernel_arch_func.h

@@ -55,7 +55,9 @@ static ALWAYS_INLINE void arch_kernel_init(void)
 #ifdef CONFIG_RISCV_PMP
 	z_riscv_pmp_init();
 #endif
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static ALWAYS_INLINE void

arch/riscv/include/pmp.h

@@ -7,7 +7,6 @@
 #ifndef PMP_H_
 #define PMP_H_
 
-#include <zephyr/arch/riscv/pmp.h>
 #include <zephyr/dt-bindings/memory-attr/memory-attr-riscv.h>
 
 #define PMPCFG_STRIDE (__riscv_xlen / 8)

arch/sparc/include/kernel_arch_func.h

@@ -26,7 +26,9 @@ extern "C" {
 #ifndef _ASMLANGUAGE
 static ALWAYS_INLINE void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 void z_sparc_context_switch(struct k_thread *newt, struct k_thread *oldt);

arch/x86/core/ia32/float.c

@@ -179,7 +179,7 @@ void z_float_enable(struct k_thread *thread, unsigned int options)
 
 	/* Indicate thread requires floating point context saving */
 
-	thread->base.user_options |= (uint16_t)options;
+	thread->base.user_options |= (uint8_t)options;
 	/*
 	 * The current thread might not allow FP instructions, so clear CR0[TS]
 	 * so we can use them. (CR0[TS] gets restored later on, if necessary.)

arch/x86/core/ia32/swap.S

@@ -175,7 +175,7 @@ SECTION_FUNC(PINNED_TEXT, arch_swap)
 	 * _and_ whether the thread was context switched out preemptively.
 	 */
 
-	testw	$_FP_USER_MASK, _thread_offset_to_user_options(%eax)
+	testb	$_FP_USER_MASK, _thread_offset_to_user_options(%eax)
 	je 	restoreContext_NoFloatSwap
 
 
@@ -216,7 +216,7 @@ SECTION_FUNC(PINNED_TEXT, arch_swap)
 
 
 #ifdef CONFIG_X86_SSE
-	testw	$K_SSE_REGS, _thread_offset_to_user_options(%ebx)
+	testb	$K_SSE_REGS, _thread_offset_to_user_options(%ebx)
 	je	x87FloatSave
 
 	/*
@@ -255,7 +255,7 @@ restoreContext_NoFloatSave:
 	je 	restoreContext_NoFloatRestore
 
 #ifdef CONFIG_X86_SSE
-	testw	$K_SSE_REGS, _thread_offset_to_user_options(%eax)
+	testb	$K_SSE_REGS, _thread_offset_to_user_options(%eax)
 	je	x87FloatRestore
 
 	fxrstor	_thread_offset_to_preempFloatReg(%eax)
@@ -290,7 +290,7 @@ restoreContext_NoFloatSwap:
 	 * registers
 	 */
 
-	testw	$_FP_USER_MASK, _thread_offset_to_user_options(%eax)
+	testb	$_FP_USER_MASK, _thread_offset_to_user_options(%eax)
 	jne	CROHandlingDone
 
 	/*

arch/x86/core/x86_mmu.c

@@ -20,6 +20,7 @@
 #include <kernel_internal.h>
 #include <mmu.h>
 #include <zephyr/drivers/interrupt_controller/loapic.h>
+#include <mmu.h>
 #include <zephyr/arch/x86/memmap.h>
 
 LOG_MODULE_DECLARE(os, CONFIG_KERNEL_LOG_LEVEL);

arch/x86/gen_idt.py

@@ -136,7 +136,7 @@ def setup_idt(spur_code, spur_nocode, intlist, max_vec, max_irq):
     irq_vec_map = [0 for i in range(max_irq)]
     vectors = [None for i in range(max_vec)]
 
-    # Pass 1: coherence check and set up hard-coded interrupt vectors
+    # Pass 1: sanity check and set up hard-coded interrupt vectors
     for handler, irq, prio, vec, dpl, tss in intlist:
         if vec == -1:
             if prio == -1:

arch/x86/include/ia32/kernel_arch_data.h

@@ -53,6 +53,7 @@
 
 #ifndef _ASMLANGUAGE
 
+#include <zephyr/sys/util.h>
 
 #ifdef __cplusplus
 extern "C" {

arch/x86/include/ia32/kernel_arch_func.h

@@ -22,7 +22,9 @@ extern "C" {
 
 static inline void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 static ALWAYS_INLINE void

arch/x86/include/intel64/kernel_arch_func.h

@@ -29,7 +29,9 @@ extern void z_x86_ipi_setup(void);
 
 static inline void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 FUNC_NORETURN void z_x86_cpu_init(struct x86_cpuboot *cpuboot);

arch/xtensa/core/gen_zsr.py

@@ -36,7 +36,7 @@ args = parse_args()
 
 NEEDED = ["A0SAVE", "CPU"]
 if args.mmu:
-    NEEDED += ["DBLEXC", "DEPC_SAVE", "EXCCAUSE_SAVE"]
+    NEEDED += ["DBLEXC", "DEPC_SAVE"]
 if args.flush_reg:
     NEEDED += ["FLUSH"]
 

arch/xtensa/core/ptables.c

@@ -326,26 +326,6 @@ static void init_page_table(uint32_t *ptable, size_t num_entries, uint32_t val)
 	}
 }
 
-static void calc_l2_page_tables_usage(void)
-{
-#ifdef CONFIG_XTENSA_MMU_PAGE_TABLE_STATS
-	uint32_t cur_l2_usage = 0;
-
-	/* Calculate how many L2 page tables are being used now. */
-	for (int idx = 0; idx < CONFIG_XTENSA_MMU_NUM_L2_TABLES; idx++) {
-		if (l2_page_tables_counter[idx] > 0) {
-			cur_l2_usage++;
-		}
-	}
-
-	/* Store the bigger number. */
-	l2_page_tables_max_usage = MAX(l2_page_tables_max_usage, cur_l2_usage);
-
-	LOG_DBG("L2 page table usage %u/%u/%u", cur_l2_usage, l2_page_tables_max_usage,
-		CONFIG_XTENSA_MMU_NUM_L2_TABLES);
-#endif /* CONFIG_XTENSA_MMU_PAGE_TABLE_STATS */
-}
-
 /**
  * @brief Find the L2 table counter array index from L2 table pointer.
  *
@@ -377,7 +357,19 @@ static inline uint32_t *alloc_l2_table(void)
 		}
 	}
 
-	calc_l2_page_tables_usage();
+#ifdef CONFIG_XTENSA_MMU_PAGE_TABLE_STATS
+	uint32_t cur_l2_usage = 0;
+
+	/* Calculate how many L2 page tables are being used now. */
+	for (idx = 0; idx < CONFIG_XTENSA_MMU_NUM_L2_TABLES; idx++) {
+		if (l2_page_tables_counter[idx] > 0) {
+			cur_l2_usage++;
+		}
+	}
+
+	/* Store the bigger number. */
+	l2_page_tables_max_usage = MAX(l2_page_tables_max_usage, cur_l2_usage);
+#endif /* CONFIG_XTENSA_MMU_PAGE_TABLE_STATS */
 
 	k_spin_unlock(&xtensa_counter_lock, key);
 
@@ -407,15 +399,6 @@ static void map_memory_range(const uint32_t start, const uint32_t end,
 			__ASSERT(l2_table != NULL,
 				 "There is no l2 page table available to map 0x%08x\n", page);
 
-			if (l2_table == NULL) {
-				/* This function is called during boot. If this cannot
-				 * properly map all predefined memory regions, it is very
-				 * unlikely for anything to run correctly. So forcibly
-				 * halt the system in case assertion has been turned off.
-				 */
-				arch_system_halt(K_ERR_KERNEL_PANIC);
-			}
-
 			init_page_table(l2_table, L2_PAGE_TABLE_NUM_ENTRIES, PTE_L2_ILLEGAL);
 
 			xtensa_kernel_ptables[l1_pos] =
@@ -578,7 +561,8 @@ static inline void __arch_mem_map(void *vaddr, uintptr_t paddr, uint32_t attrs,
 {
 	bool ret;
 
-	ret = l2_page_table_map(xtensa_kernel_ptables, vaddr, paddr, attrs, is_user);
+	ret = l2_page_table_map(xtensa_kernel_ptables, (void *)vaddr, paddr,
+				attrs, is_user);
 	__ASSERT(ret, "Cannot map virtual address (%p)", vaddr);
 
 #ifndef CONFIG_USERSPACE
@@ -593,7 +577,8 @@ static inline void __arch_mem_map(void *vaddr, uintptr_t paddr, uint32_t attrs,
 		SYS_SLIST_FOR_EACH_NODE(&xtensa_domain_list, node) {
 			domain = CONTAINER_OF(node, struct arch_mem_domain, node);
 
-			ret = l2_page_table_map(domain->ptables, vaddr, paddr, attrs, is_user);
+			ret = l2_page_table_map(domain->ptables, (void *)vaddr, paddr,
+						attrs, is_user);
 			__ASSERT(ret, "Cannot map virtual address (%p) for domain %p",
 				 vaddr, domain);
 
@@ -733,8 +718,6 @@ static void l2_page_table_unmap(uint32_t *l1_table, void *vaddr)
 
 	K_SPINLOCK(&xtensa_counter_lock) {
 		l2_page_tables_counter_dec(l2_table);
-
-		calc_l2_page_tables_usage();
 	}
 
 end:
@@ -747,7 +730,7 @@ end:
 
 static inline void __arch_mem_unmap(void *vaddr)
 {
-	l2_page_table_unmap(xtensa_kernel_ptables, vaddr);
+	l2_page_table_unmap(xtensa_kernel_ptables, (void *)vaddr);
 
 #ifdef CONFIG_USERSPACE
 	sys_snode_t *node;
@@ -758,7 +741,7 @@ static inline void __arch_mem_unmap(void *vaddr)
 	SYS_SLIST_FOR_EACH_NODE(&xtensa_domain_list, node) {
 		domain = CONTAINER_OF(node, struct arch_mem_domain, node);
 
-		(void)l2_page_table_unmap(domain->ptables, vaddr);
+		(void)l2_page_table_unmap(domain->ptables, (void *)vaddr);
 	}
 	k_spin_unlock(&z_mem_domain_lock, key);
 #endif /* CONFIG_USERSPACE */
@@ -965,9 +948,6 @@ static inline uint32_t *alloc_l1_table(void)
 
 	/* Store the bigger number. */
 	l1_page_tables_max_usage = MAX(l1_page_tables_max_usage, cur_l1_usage);
-
-	LOG_DBG("L1 page table usage %u/%u/%u",	cur_l1_usage, l1_page_tables_max_usage,
-		CONFIG_XTENSA_MMU_NUM_L1_TABLES);
 #endif /* CONFIG_XTENSA_MMU_PAGE_TABLE_STATS */
 
 	return ret;
@@ -990,14 +970,8 @@ static uint32_t *dup_l2_table(uint32_t *src_l2_table, enum dup_action action)
 	uint32_t *l2_table;
 
 	l2_table = alloc_l2_table();
-
-	/* Duplicating L2 tables is a must-have and must-success operation.
-	 * If we are running out of free L2 tables to be allocated, we cannot
-	 * continue.
-	 */
-	__ASSERT_NO_MSG(l2_table != NULL);
 	if (l2_table == NULL) {
-		arch_system_halt(K_ERR_KERNEL_PANIC);
+		return NULL;
 	}
 
 	switch (action) {

arch/xtensa/core/vector_handlers.c

@@ -16,6 +16,7 @@
 #include <zephyr/zsr.h>
 #include <zephyr/arch/common/exc_handle.h>
 
+#include <kernel_internal.h>
 #include <xtensa_internal.h>
 #include <xtensa_stack.h>
 

arch/xtensa/core/xtensa_asm2_util.S

@@ -344,7 +344,7 @@ noflush:
 	/* Switch stack pointer and restore.  The jump to
 	 * _restore_context does not return as such, but we arrange
 	 * for the restored "next" address to be immediately after for
-	 * coherence.
+	 * sanity.
 	 */
 	 l32i a1, a2, ___xtensa_irq_bsa_t_a2_OFFSET
 
@@ -580,10 +580,6 @@ _handle_tlb_miss_dblexc:
 	rsr.ptevaddr a0
 	l32i a0, a0, 0
 
-	/* Restore EXCCAUSE and a0 values */
-	rsr a0, ZSR_EXCCAUSE_SAVE
-	wsr.exccause a0
-
 	rsr a0, ZSR_DBLEXC
 	rfde
 #endif

arch/xtensa/include/kernel_arch_func.h

@@ -26,7 +26,9 @@ K_KERNEL_STACK_ARRAY_DECLARE(z_interrupt_stacks, CONFIG_MP_MAX_NUM_CPUS,
 
 static ALWAYS_INLINE void arch_kernel_init(void)
 {
+#ifdef CONFIG_SOC_PER_CORE_INIT_HOOK
 	soc_per_core_init_hook();
+#endif /* CONFIG_SOC_PER_CORE_INIT_HOOK */
 }
 
 void xtensa_switch(void *switch_to, void **switched_from);

arch/xtensa/include/xtensa_asm2.inc.S

@@ -677,20 +677,17 @@ _Level\LVL\()Vector:
 .if \LVL == 1
 	/* If there are any TLB misses during interrupt handling,
 	 * the user/kernel/double exception vector will be triggered
-	 * to handle these misses. This results in DEPC, EXCCAUSE
-	 * and EXCVADDR being overwritten, and then execution returned
-	 * back to this site of TLB misses. When it gets to the C handler,
-	 * it will not see the original cause. So stash the EXCCAUSE
-	 * and EXCVADDR here so C handler can see the original cause.
+	 * to handle these misses. This results in DEPC and EXCCAUSE
+	 * being overwritten, and then execution returned back to
+	 * this site of TLB misses. When it gets to the C handler,
+	 * it will not see the original cause. So stash
+	 * the EXCCAUSE here so C handler can see the original cause.
 	 *
 	 * For double exception, DEPC in saved in earlier vector
 	 * code.
 	 */
 	wsr a0, ZSR_A0SAVE
 
-	rsr.exccause a0
-	wsr a0, ZSR_EXCCAUSE_SAVE
-
 	esync
 
 	rsr a0, ZSR_DEPC_SAVE
@@ -720,41 +717,24 @@ _Level\LVL\()Vector:
 	j _TripleFault
 
 _not_triple_fault:
-.endif
-#endif
-
-	addi a1, a1, -___xtensa_irq_bsa_t_SIZEOF
-
-#ifdef CONFIG_XTENSA_MMU
-.if \LVL == 1
-	/* Save EXCVADDR register needed for handling the exception
-	 * as this register can be overwritten during nested
-	 * exceptions.  It has to be saved first, because
-	 * executing the store instruction may trigger a
-	 * TLB miss, which will modify its value.
-	 */
-	rsr.excvaddr a0
-	s32i a0, a1, ___xtensa_irq_bsa_t_excvaddr_OFFSET
 	rsr a0, ZSR_A0SAVE
 .endif
 #endif
 
+	addi a1, a1, -___xtensa_irq_bsa_t_SIZEOF
 	s32i a0, a1, ___xtensa_irq_bsa_t_a0_OFFSET
 	s32i a2, a1, ___xtensa_irq_bsa_t_a2_OFFSET
 	s32i a3, a1, ___xtensa_irq_bsa_t_a3_OFFSET
 
-#ifdef CONFIG_XTENSA_MMU
-.if \LVL != 1
-#endif
-	/* Save register needed for handling the exception as
-	 * this register can be overwritten during nested
+	/* Save registers needed for handling the exception as
+	 * these registers can be overwritten during nested
 	 * exceptions.
 	 */
+	rsr.exccause a0
+	s32i a0, a1, ___xtensa_irq_bsa_t_exccause_OFFSET
+
 	rsr.excvaddr a0
 	s32i a0, a1, ___xtensa_irq_bsa_t_excvaddr_OFFSET
-#ifdef CONFIG_XTENSA_MMU
-.endif
-#endif
 
 	/* Level "1" is the exception handler, which uses a different
 	 * calling convention.  No special register holds the

boards/01space/esp32c3_042_oled/esp32c3_042_oled.dts

@@ -48,7 +48,7 @@
 	pinctrl-names = "default";
 
 	eastrising_72x40: ssd1306@3c {
-		compatible = "solomon,ssd1306";
+		compatible = "solomon,ssd1306fb";
 		reg = <0x3c>;
 
 		width = <72>;

boards/01space/esp32c3_042_oled/support/openocd.cfg

@@ -1,4 +1,4 @@
-set ESP_RTOS Zephyr
+set ESP_RTOS none
 
 source [find interface/esp_usb_jtag.cfg]
 

boards/96boards/aerocore2/doc/index.rst

@@ -43,8 +43,7 @@ Hardware
 - DMA Controller
 
 More information about STM32F427VIT6 can be found here:
-
-- `STM32F427 on www.st.com`_
+       - `STM32F427 on www.st.com`_
 
 Supported Features
 ==================

boards/96boards/carbon/doc/stm32f401xe.rst

@@ -67,9 +67,8 @@ Hardware
 - Bluetooth LE over SPI, provided by nRF51822
 
 More information about STM32F401RE can be found here:
-
-- `STM32F401RE on www.st.com`_
-- `STM32F401 reference manual`_
+       - `STM32F401RE on www.st.com`_
+       - `STM32F401 reference manual`_
 
 Supported Features
 ==================

boards/96boards/stm32_sensor_mez/96b_stm32_sensor_mez.dts

@@ -80,7 +80,6 @@
 	mul-n = <192>;
 	div-r = <3>;
 	div-q = <4>;
-	post-div-q = <1>;
 	clocks = <&clk_hse>;
 	status = "okay"; /* 48MHz on PLLI2SQ */
 };

boards/96boards/stm32_sensor_mez/doc/index.rst

@@ -110,19 +110,16 @@ exposed via on-board Micro USB connector. Default settings are 115200 8N1.
 The default USART mappings for the remaining ones are:
 
 - USART1: Connected to AP via UART0 on the 96Boards Low-Speed Header.
-
-  - TX: PA9
-  - RX: PA10
+        - TX: PA9
+        - RX: PA10
 
 - USART2: Connected to D0(RX) and D1(TX) on the Arduino Header.
-
-  - TX: PD5
-  - RX: PD6
+        - TX: PD5
+        - RX: PD6
 
 - USART3: Broken out to Grove connector J10.
-
-  - TX: PD8
-  - RX: PD9
+        - TX: PD8
+        - RX: PD9
 
 I2C
 ---

boards/actinius/icarus/actinius_icarus_nrf9160_ns.dts

@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <arm/nordic/nrf9160_ns_sica.dtsi>
+#include <nordic/nrf9160ns_sica.dtsi>
 #include "actinius_icarus_common.dtsi"
 
 / {

boards/actinius/icarus_bee/actinius_icarus_bee_nrf9160_ns.dts

@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <arm/nordic/nrf9160_ns_sica.dtsi>
+#include <nordic/nrf9160ns_sica.dtsi>
 #include "actinius_icarus_bee_common.dtsi"
 
 / {

boards/actinius/icarus_som/actinius_icarus_som_nrf9160_ns.dts

@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <arm/nordic/nrf9160_ns_sica.dtsi>
+#include <nordic/nrf9160ns_sica.dtsi>
 #include "actinius_icarus_som_common.dtsi"
 
 / {

boards/actinius/icarus_som_dk/actinius_icarus_som_dk_nrf9160_ns.dts

@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <arm/nordic/nrf9160_ns_sica.dtsi>
+#include <nordic/nrf9160ns_sica.dtsi>
 #include "actinius_icarus_som_dk_common.dtsi"
 
 / {

boards/adafruit/feather_esp32s2/adafruit_feather_esp32s2_tft.dts

@@ -27,7 +27,7 @@
 
 		led1: led_1 {
 			label = "TFT Backlight";
-			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpio1 45 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -46,8 +46,8 @@
 	mipi_dbi {
 		compatible = "zephyr,mipi-dbi-spi";
 		spi-dev = <&spi2>;
-		dc-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+		dc-gpios = <&gpio1 39 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio1 40 GPIO_ACTIVE_LOW>;
 		write-only;
 		#address-cells = <1>;
 		#size-cells = <0>;