diff --git a/.github/scripts/create-pr-body.sh b/.github/scripts/create-pr-body.sh
deleted file mode 100755
index 04fe61ac6fa50..0000000000000
--- a/.github/scripts/create-pr-body.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/bin/bash
-
-# Script to create PR body
-# Arguments: build_time total_time passed failed run_id comparison_section repo commit_message_file
-
-set -euo pipefail
-
-# Check number of arguments
-if [ $# -lt 7 ] || [ $# -gt 8 ]; then
-  echo "Error: Expected 7 or 8 arguments, got $#" >&2
-  echo "Usage: $0 <build_time> <total_time> <passed> <failed> <run_id> <comparison_section> <repo> [commit_message_file]" >&2
-  exit 1
-fi
-
-BUILD_TIME="$1"
-TOTAL_TIME="$2"
-PASSED="$3"
-FAILED="$4"
-RUN_ID="$5"
-COMPARISON_SECTION="$6"
-REPO="$7"
-COMMIT_MESSAGE_FILE="${8:-/tmp/commit_message.txt}"
-
-# Validate required arguments are not empty
-if [ -z "$BUILD_TIME" ] || [ -z "$TOTAL_TIME" ] || [ -z "$PASSED" ] || [ -z "$FAILED" ] || [ -z "$RUN_ID" ] || [ -z "$COMPARISON_SECTION" ] || [ -z "$REPO" ]; then
-  echo "Error: One or more required arguments are empty" >&2
-  echo "Usage: $0 <build_time> <total_time> <passed> <failed> <run_id> <comparison_section> <repo> [commit_message_file]" >&2
-  exit 1
-fi
-
-# Check if commit message file exists
-if [ ! -f "$COMMIT_MESSAGE_FILE" ]; then
-  echo "Error: Commit message file not found: $COMMIT_MESSAGE_FILE" >&2
-  exit 1
-fi
-
-# Convert seconds to minutes for better readability
-convert_time() {
-  local seconds="${1%s}"  # Remove 's' suffix if present
-  local minutes=$((seconds / 60))
-  local remaining_seconds=$((seconds % 60))
-  echo "${minutes}m ${remaining_seconds}s"
-}
-
-BUILD_TIME_READABLE=$(convert_time "$BUILD_TIME")
-TOTAL_TIME_READABLE=$(convert_time "$TOTAL_TIME")
-
-cat << EOF
-## Summary
-This PR has been automatically created after successful completion of all CI stages.
-
-## Commit Message(s)
-
-EOF
-
-cat "$COMMIT_MESSAGE_FILE"
-echo ""
-
-cat << EOF
-
-## Test Results
-
-### ✅ Build Stage
-- Status: Passed
-- Build Time: ${BUILD_TIME_READABLE}
-- Total Time: ${TOTAL_TIME_READABLE}
-- [View build logs](https://github.com/${REPO}/actions/runs/${RUN_ID})
-
-### ✅ Boot Verification
-- Status: Passed
-- [View boot logs](https://github.com/${REPO}/actions/runs/${RUN_ID})
-
-### ✅ Kernel Selftests
-- **Passed:** ${PASSED}
-- **Failed:** ${FAILED}
-- [View kselftest logs](https://github.com/${REPO}/actions/runs/${RUN_ID})
-
-${COMPARISON_SECTION}
-
----
-🤖 This PR was automatically generated by GitHub Actions
-Run ID: ${RUN_ID}
-EOF
diff --git a/.github/workflows/kernel-build-and-test-x86_64.yml b/.github/workflows/kernel-build-and-test-x86_64.yml
deleted file mode 100644
index 0c4b510468726..0000000000000
--- a/.github/workflows/kernel-build-and-test-x86_64.yml
+++ /dev/null
@@ -1,662 +0,0 @@
-name: Automated kernel build and test (x86_64)
-
-on:
-  workflow_call:
-    secrets:
-      APP_ID:
-        required: true
-      APP_PRIVATE_KEY:
-        required: true
-
-permissions:
-  contents: read
-  actions: read
-  packages: read
-  pull-requests: write
-
-jobs:
-  build:
-    name: Build kernel
-    runs-on: kernel-build
-    if: "!contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[ci skip]')"
-
-    steps:
-    - name: Generate GitHub App token
-      id: generate_token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_PRIVATE_KEY }}
-        repositories: |
-          kernel-container-build
-
-    - name: Checkout kernel source
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 1
-        path: kernel-src-tree
-
-    - name: Checkout kernel-container-build (test branch)
-      uses: actions/checkout@v4
-      with:
-        repository: ctrliq/kernel-container-build
-        ref: automated-testing-v1
-        path: kernel-container-build
-        token: ${{ steps.generate_token.outputs.token }}
-
-    # Host deps + KVM / FUSE validation
-    - name: Install host dependencies & verify KVM/FUSE
-      run: |
-        set -euxo pipefail
-        sudo apt-get update
-        sudo apt-get install -y fuse3 cpu-checker podman
-        sudo modprobe fuse # guarantee /dev/fuse
-        if ! sudo kvm-ok ; then
-          echo "::warning::KVM acceleration not available on this runner."
-        fi
-        if [ -e /dev/kvm ]; then
-          sudo chmod 0666 /dev/kvm
-        fi
-
-    # Kernel build inside CIQ builder (build only, no test)
-    - name: Build kernel inside CIQ builder container
-      run: |
-        set -euxo pipefail
-        mkdir -p output
-        df -h
-        cat /proc/cpuinfo
-        chmod +x kernel-container-build/build-container/*.sh
-        podman run --rm --pull=always \
-          --privileged \
-          --device=/dev/fuse \
-          $([ -e /dev/kvm ] && echo "--device=/dev/kvm") \
-          -v "$PWD/kernel-src-tree":/src \
-          -v "$PWD/output":/output \
-          -v "$PWD/kernel-container-build/build-container":/usr/local/build-scripts:ro \
-          -v "$PWD/kernel-container-build/container/kernel_build.sh":/usr/libexec/kernel_build.sh:ro \
-          -v "$PWD/kernel-container-build/container/check_kabi.sh":/usr/libexec/check_kabi.sh:ro \
-          --security-opt label=disable \
-          pulp.prod.ciq.dev/ciq/cicd/lts-images/builder \
-          /usr/local/build-scripts/build_kernel.sh 2>&1 | tee output/kernel-build.log
-        sudo dmesg
-
-    # Upload kernel compilation logs
-    - name: Upload kernel compilation logs
-      uses: actions/upload-artifact@v4
-      if: always()
-      with:
-        name: kernel-compilation-logs-x86_64
-        path: output/kernel-build.log
-        retention-days: 7
-
-    # Upload qcow2 image for next stages
-    - name: Upload qcow2 image
-      uses: actions/upload-artifact@v4
-      if: always()
-      with:
-        name: kernel-qcow2-image-x86_64
-        path: |
-          output/*.qcow2
-          output/last_build_image.txt
-        retention-days: 7
-
-  boot:
-    name: Boot verification
-    runs-on: kernel-build
-    needs: build
-
-    steps:
-    - name: Generate GitHub App token
-      id: generate_token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_PRIVATE_KEY }}
-        repositories: |
-          kernel-container-build
-
-    - name: Checkout kernel-container-build (test branch)
-      uses: actions/checkout@v4
-      with:
-        repository: ctrliq/kernel-container-build
-        ref: automated-testing-v1
-        path: kernel-container-build
-        token: ${{ steps.generate_token.outputs.token }}
-
-    - name: Install host dependencies
-      run: |
-        set -euxo pipefail
-        sudo apt-get update
-        sudo apt-get install -y fuse3 cpu-checker podman
-        sudo modprobe fuse
-        if [ -e /dev/kvm ]; then
-          sudo chmod 0666 /dev/kvm
-        fi
-
-    - name: Download qcow2 image
-      uses: actions/download-artifact@v4
-      with:
-        name: kernel-qcow2-image-x86_64
-        path: output
-
-    # Boot verification test
-    - name: Boot kernel and verify
-      run: |
-        set -euxo pipefail
-        chmod +x kernel-container-build/build-container/*.sh
-        podman run --rm --pull=always \
-          --privileged \
-          --device=/dev/fuse \
-          $([ -e /dev/kvm ] && echo "--device=/dev/kvm") \
-          -v "$PWD/output":/output \
-          -v "$PWD/kernel-container-build/build-container":/usr/local/build-scripts:ro \
-          --security-opt label=disable \
-          pulp.prod.ciq.dev/ciq/cicd/lts-images/builder \
-          /usr/local/build-scripts/boot_kernel.sh
-
-    # Upload boot logs
-    - name: Upload boot logs
-      uses: actions/upload-artifact@v4
-      if: always()
-      with:
-        name: boot-logs-x86_64
-        path: output/boot-*.log
-        retention-days: 7
-
-  test-kselftest:
-    name: Run kselftests
-    runs-on: kernel-build
-    needs: boot
-
-    steps:
-    - name: Generate GitHub App token
-      id: generate_token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_PRIVATE_KEY }}
-        repositories: |
-          kernel-container-build
-
-    - name: Checkout kernel-container-build (test branch)
-      uses: actions/checkout@v4
-      with:
-        repository: ctrliq/kernel-container-build
-        ref: automated-testing-v1
-        path: kernel-container-build
-        token: ${{ steps.generate_token.outputs.token }}
-
-    - name: Install host dependencies
-      run: |
-        set -euxo pipefail
-        sudo apt-get update
-        sudo apt-get install -y fuse3 cpu-checker podman
-        sudo modprobe fuse
-        if [ -e /dev/kvm ]; then
-          sudo chmod 0666 /dev/kvm
-        fi
-
-    - name: Download qcow2 image
-      uses: actions/download-artifact@v4
-      with:
-        name: kernel-qcow2-image-x86_64
-        path: output
-
-    # Run kselftests
-    - name: Execute kselftests
-      run: |
-        set -euxo pipefail
-        chmod +x kernel-container-build/build-container/*.sh
-        podman run --rm --pull=always \
-          --privileged \
-          --device=/dev/fuse \
-          $([ -e /dev/kvm ] && echo "--device=/dev/kvm") \
-          -v "$PWD/output":/output \
-          -v "$PWD/kernel-container-build/build-container":/usr/local/build-scripts:ro \
-          --security-opt label=disable \
-          pulp.prod.ciq.dev/ciq/cicd/lts-images/builder \
-          /usr/local/build-scripts/test_kselftests.sh
-
-    # Upload kselftest logs
-    - name: Upload kselftest logs
-      uses: actions/upload-artifact@v4
-      if: always()
-      with:
-        name: kselftest-logs-x86_64
-        path: |
-          output/kselftests-*.log
-          output/dmesg-*.log
-        retention-days: 7
-
-  compare-results:
-    name: Compare with previous run
-    runs-on: kernel-build
-    needs: test-kselftest
-    if: success() || failure()
-    outputs:
-      base_branch: ${{ steps.base_branch.outputs.base_branch }}
-      comparison_status: ${{ steps.comparison.outputs.comparison_status }}
-
-    steps:
-    - name: Checkout kernel source
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0  # Full history needed for reliable merge-base detection
-
-    - name: Download current kselftest logs
-      uses: actions/download-artifact@v4
-      with:
-        name: kselftest-logs-x86_64
-        path: output-current
-
-    - name: Install GitHub CLI
-      run: |
-        set -euxo pipefail
-        # Install gh CLI if not already available
-        if ! command -v gh &> /dev/null; then
-          sudo apt-get update
-          sudo apt-get install -y gh
-        fi
-
-    - name: Generate GitHub App token for comparison
-      id: generate_token_compare
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_PRIVATE_KEY }}
-        repositories: |
-          kernel-src-tree
-          kernel-container-build
-
-    - name: Determine base branch for comparison
-      id: base_branch
-      env:
-        GH_TOKEN: ${{ steps.generate_token_compare.outputs.token }}
-      run: |
-        BASE_BRANCH=""
-        BRANCH_NAME="${{ github.ref_name }}"
-
-        # Define whitelist of valid base branches
-        # TODO: Use a centralized place to get the base branches
-        VALID_BASES="ciqlts9_2 ciqlts9_4 ciqlts8_6 ciqlts9_6"
-
-        echo "Current branch: $BRANCH_NAME"
-
-        # First, check if an open PR already exists from this head branch
-        echo "Checking for existing open PR from branch: $BRANCH_NAME"
-        EXISTING_PR=$(gh pr list --head "$BRANCH_NAME" --state open --json number,baseRefName --jq '.[0]' || echo "")
-
-        if [ -n "$EXISTING_PR" ] && [ "$EXISTING_PR" != "null" ]; then
-          # PR exists - use its existing base branch
-          BASE_BRANCH=$(echo "$EXISTING_PR" | jq -r '.baseRefName')
-          PR_NUMBER=$(echo "$EXISTING_PR" | jq -r '.number')
-          echo "Found existing PR #$PR_NUMBER, using existing base: $BASE_BRANCH"
-        elif [ -n "${{ github.base_ref }}" ]; then
-          # For PRs, use the base branch directly
-          BASE_BRANCH="${{ github.base_ref }}"
-          echo "Using PR base branch: $BASE_BRANCH"
-        else
-          # Extract base branch from branch name pattern: {name}_base or {name}-base
-          # Match patterns like {shreeya}_ciqlts9_2 or {shreeya}-ciqlts9_2
-          if [[ "$BRANCH_NAME" =~ \{[^}]+\}[_-](.+) ]]; then
-            EXTRACTED_BASE="${BASH_REMATCH[1]}"
-            echo "Extracted base branch from branch name: $EXTRACTED_BASE"
-
-            # Validate against whitelist
-            if echo "$VALID_BASES" | grep -wq "$EXTRACTED_BASE"; then
-              BASE_BRANCH="$EXTRACTED_BASE"
-              echo "Base branch validated: $BASE_BRANCH"
-            else
-              echo "::error::Extracted base '$EXTRACTED_BASE' is not in whitelist: $VALID_BASES"
-              echo "::error::Valid base branches are: $VALID_BASES"
-              exit 1
-            fi
-          else
-            echo "::error::Branch name does not match expected pattern {name}_base or {name}-base"
-            echo "::error::Branch name must be in format {name}_base or {name}-base where base is one of: $VALID_BASES"
-            exit 1
-          fi
-        fi
-
-        if [ -z "$BASE_BRANCH" ]; then
-          echo "::error::Could not determine base branch"
-          exit 1
-        fi
-
-        echo "base_branch=$BASE_BRANCH" >> $GITHUB_OUTPUT
-        echo "Base branch for comparison: $BASE_BRANCH"
-
-    - name: Download baseline kselftest logs from last successful run targeting same base
-      if: steps.base_branch.outputs.base_branch != ''
-      env:
-        GH_TOKEN: ${{ steps.generate_token_compare.outputs.token }}
-      run: |
-        set +e  # Don't exit on error, we handle it with continue-on-error
-        BASE_BRANCH="${{ steps.base_branch.outputs.base_branch }}"
-        CURRENT_RUN_ID="${{ github.run_id }}"
-
-        echo "Searching for baseline from last successful run targeting base branch: $BASE_BRANCH"
-        echo "Current run ID: $CURRENT_RUN_ID (will be excluded from search)"
-
-        # Get last 50 successful workflow runs (cast a wider net to find PRs targeting this base)
-        # We need to check each run to see if it targets the same base branch
-        SUCCESSFUL_RUNS=$(gh run list \
-          --workflow kernel-build-and-test-x86_64.yml \
-          --status success \
-          --limit 50 \
-          --json databaseId,headBranch,createdAt)
-
-        if [ -z "$SUCCESSFUL_RUNS" ] || [ "$SUCCESSFUL_RUNS" = "[]" ]; then
-          echo "::warning::No successful workflow runs found"
-          exit 0
-        fi
-
-        # Parse runs and check each one's base branch by examining branch name pattern
-        while read -r run; do
-          RUN_ID=$(echo "$run" | jq -r '.databaseId')
-          HEAD_BRANCH=$(echo "$run" | jq -r '.headBranch')
-          CREATED_AT=$(echo "$run" | jq -r '.createdAt')
-
-          # Skip current run
-          if [ "$RUN_ID" = "$CURRENT_RUN_ID" ]; then
-            continue
-          fi
-
-          # Extract base from branch name pattern {name}_base or {name}-base
-          EXTRACTED_BASE=""
-          if [[ "$HEAD_BRANCH" =~ \{[^}]+\}[_-](.+) ]]; then
-            EXTRACTED_BASE="${BASH_REMATCH[1]}"
-          fi
-
-          # Check if this run targets the same base branch
-          if [ "$EXTRACTED_BASE" = "$BASE_BRANCH" ]; then
-            echo "Found candidate run $RUN_ID from branch $HEAD_BRANCH (targets: $BASE_BRANCH)"
-
-            # Try to download artifact from this run
-            if gh run download "$RUN_ID" --name kselftest-logs-x86_64 --dir output-previous 2>/dev/null; then
-              echo "Successfully downloaded baseline from run $RUN_ID (branch: $HEAD_BRANCH, created: $CREATED_AT)"
-              echo "BASELINE_RUN_ID=$RUN_ID" >> $GITHUB_ENV
-              echo "BASELINE_BRANCH=$HEAD_BRANCH" >> $GITHUB_ENV
-              exit 0
-            else
-              echo "Run $RUN_ID has no kselftest artifacts or they expired"
-            fi
-          fi
-        done < <(echo "$SUCCESSFUL_RUNS" | jq -c '.[]')
-
-        echo "::warning::No baseline test results found in recent successful runs targeting $BASE_BRANCH"
-        echo "::notice::This may be the first run targeting this base branch, or artifacts have expired (7-day retention)"
-      continue-on-error: true
-      timeout-minutes: 3
-
-    - name: Compare test results
-      id: comparison
-      run: |
-        # Check if we have a base branch to compare against
-        if [ -z "${{ steps.base_branch.outputs.base_branch }}" ]; then
-          echo "::warning::No base branch found for comparison"
-          echo "::warning::Kselftest comparison will be skipped"
-          echo "comparison_status=skipped" >> $GITHUB_OUTPUT
-          echo "comparison_message=No base branch found - unable to determine merge target" >> $GITHUB_OUTPUT
-          exit 0
-        fi
-
-        # Check if baseline logs exist
-        if ls output-previous/kselftests-*.log 1> /dev/null 2>&1; then
-          # Get baseline source info
-          BASELINE_SOURCE="${BASELINE_BRANCH:-last successful run}"
-
-          # Compare passing tests (ok)
-          BEFORE_PASS=$(grep -a '^ok' output-previous/kselftests-*.log | wc -l || echo "0")
-          AFTER_PASS=$(grep -a '^ok' output-current/kselftests-*.log | wc -l || echo "0")
-
-          # Compare failing tests (not ok)
-          BEFORE_FAIL=$(grep -a '^not ok' output-previous/kselftests-*.log | wc -l || echo "0")
-          AFTER_FAIL=$(grep -a '^not ok' output-current/kselftests-*.log | wc -l || echo "0")
-
-          echo "### Kselftest Comparison"
-          echo "Baseline (from $BASELINE_SOURCE targeting ${{ steps.base_branch.outputs.base_branch }}): $BEFORE_PASS passing, $BEFORE_FAIL failing"
-          echo "Current (${{ github.ref_name }}): $AFTER_PASS passing, $AFTER_FAIL failing"
-
-          # Calculate differences
-          PASS_DIFF=$((AFTER_PASS - BEFORE_PASS))
-          FAIL_DIFF=$((AFTER_FAIL - BEFORE_FAIL))
-
-          echo "Pass difference: $PASS_DIFF"
-          echo "Fail difference: $FAIL_DIFF"
-
-          # Check for regression (more than 3 tests difference)
-          REGRESSION=0
-
-          if [ $PASS_DIFF -lt -3 ]; then
-            echo "::error::Regression detected: $PASS_DIFF passing tests (threshold: -3)"
-            REGRESSION=1
-          fi
-
-          if [ $FAIL_DIFF -gt 3 ]; then
-            echo "::error::Regression detected: +$FAIL_DIFF failing tests (threshold: +3)"
-            REGRESSION=1
-          fi
-
-          if [ $REGRESSION -eq 1 ]; then
-            echo "::error::Test regression exceeds acceptable threshold of 3 tests"
-            echo "comparison_status=failed" >> $GITHUB_OUTPUT
-            echo "comparison_message=Regression detected: Pass diff: $PASS_DIFF, Fail diff: $FAIL_DIFF (threshold: ±3)" >> $GITHUB_OUTPUT
-            exit 1
-          else
-            echo "::notice::Test results within acceptable range (threshold: ±3 tests)"
-            echo "comparison_status=passed" >> $GITHUB_OUTPUT
-            echo "comparison_message=Baseline: $BEFORE_PASS passing, $BEFORE_FAIL failing | Current: $AFTER_PASS passing, $AFTER_FAIL failing" >> $GITHUB_OUTPUT
-          fi
-        else
-          echo "::warning::No baseline test results found for branch ${{ steps.base_branch.outputs.base_branch }}"
-          echo "::notice::Cannot compare against base branch - artifacts may not exist or have expired (7-day retention)"
-          echo "::notice::Skipping comparison - PR will still be created with warning"
-          echo "comparison_status=skipped" >> $GITHUB_OUTPUT
-          echo "comparison_message=No baseline results available from ${{ steps.base_branch.outputs.base_branch }}" >> $GITHUB_OUTPUT
-        fi
-  create-pr:
-    name: Create Pull Request
-    runs-on: kernel-build
-    needs: [build, boot, test-kselftest, compare-results]
-    if: success() || failure()
-
-    steps:
-    - name: Check if branch name contains curly brackets
-      run: |
-        BRANCH_NAME="${{ github.ref_name }}"
-        if [[ ! "$BRANCH_NAME" =~ \{ ]] || [[ ! "$BRANCH_NAME" =~ \} ]]; then
-          echo "Branch name '$BRANCH_NAME' does not contain curly brackets, skipping PR creation"
-          exit 1
-        fi
-        echo "Branch name contains curly brackets, proceeding with PR creation checks"
-
-    - name: Check if tests passed and no regressions
-      run: |
-        # Skip PR if any test stage failed
-        if [ "${{ needs.build.result }}" != "success" ] || \
-           [ "${{ needs.boot.result }}" != "success" ] || \
-           [ "${{ needs.test-kselftest.result }}" != "success" ]; then
-          echo "One or more test stages failed, skipping PR creation"
-          exit 1
-        fi
-
-        # Skip PR if regression was detected (but allow if comparison was skipped/unavailable)
-        if [ "${{ needs.compare-results.outputs.comparison_status }}" = "failed" ]; then
-          echo "Test regression detected, skipping PR creation"
-          exit 1
-        fi
-
-        echo "All test stages passed and no regressions detected, proceeding with PR creation"
-
-    - name: Checkout kernel source
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 100  # Fetch more history for commit counting
-        token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Fetch base branch for commit comparison
-      run: |
-        BASE_BRANCH="${{ needs.compare-results.outputs.base_branch }}"
-        if [ -n "$BASE_BRANCH" ]; then
-          # Fetch base branch with enough history to find common ancestor
-          git fetch --depth=200 origin "$BASE_BRANCH:refs/remotes/origin/$BASE_BRANCH" || true
-          echo "Fetched base branch: $BASE_BRANCH"
-        fi
-
-    - name: Download kernel compilation logs
-      uses: actions/download-artifact@v4
-      with:
-        name: kernel-compilation-logs-x86_64
-        path: artifacts/build
-
-    - name: Download boot logs
-      uses: actions/download-artifact@v4
-      with:
-        name: boot-logs-x86_64
-        path: artifacts/boot
-
-    - name: Download kselftest logs
-      uses: actions/download-artifact@v4
-      with:
-        name: kselftest-logs-x86_64
-        path: artifacts/test
-
-    - name: Extract test statistics
-      id: stats
-      run: |
-        PASSED=$(grep -a '^ok' artifacts/test/kselftests-*.log | wc -l || echo "0")
-        FAILED=$(grep -a '^not ok' artifacts/test/kselftests-*.log | wc -l || echo "0")
-        echo "passed=$PASSED" >> $GITHUB_OUTPUT
-        echo "failed=$FAILED" >> $GITHUB_OUTPUT
-
-    - name: Extract build timers
-      id: build_info
-      run: |
-        BUILD_TIME=$(grep -oP '\[TIMER\]\{BUILD\}:\s*\K[0-9]+' artifacts/build/kernel-build.log | head -1 || echo "N/A")
-        TOTAL_TIME=$(grep -oP '\[TIMER\]\{TOTAL\}\s*\K[0-9]+' artifacts/build/kernel-build.log | head -1 || echo "N/A")
-        echo "build_time=${BUILD_TIME}s" >> $GITHUB_OUTPUT
-        echo "total_time=${TOTAL_TIME}s" >> $GITHUB_OUTPUT
-
-    - name: Get commit information
-      id: commit_msg
-      run: |
-        # Use the base branch determined by compare-results stage
-        BASE_BRANCH="${{ needs.compare-results.outputs.base_branch }}"
-
-        if [ -z "$BASE_BRANCH" ]; then
-          echo "::error::Base branch not determined by compare-results stage"
-          exit 1
-        fi
-
-        if ! git rev-parse origin/$BASE_BRANCH >/dev/null 2>&1; then
-          echo "::error::Base branch origin/$BASE_BRANCH does not exist"
-          exit 1
-        fi
-
-        COMMIT_COUNT=$(git rev-list --count origin/$BASE_BRANCH..HEAD 2>/dev/null || echo "1")
-
-        if [ "$COMMIT_COUNT" -eq "1" ]; then
-          # Single commit: use commit subject
-          git log -1 --pretty=%s > /tmp/commit_subject.txt
-          COMMIT_SUBJECT=$(cat /tmp/commit_subject.txt)
-          echo "commit_subject=$COMMIT_SUBJECT" >> $GITHUB_OUTPUT
-        else
-          # Multiple commits: create summary
-          echo "commit_subject=Multiple patches tested ($COMMIT_COUNT commits)" >> $GITHUB_OUTPUT
-        fi
-
-        # Get all commit messages and save to file (in reverse order)
-        for commit in $(git log origin/$BASE_BRANCH..HEAD --format=%h | tac); do
-          git log -1 $commit --format=%B | awk 'BEGIN{print "```"} /^$/{empty++} empty==2{exit} {print} END{print "```"}' >> /tmp/commit_message.txt
-        done
-
-    - name: Fetch PR body script from main
-      run: |
-        git fetch origin main:main
-        git checkout origin/main -- .github/scripts/create-pr-body.sh
-        chmod +x .github/scripts/create-pr-body.sh
-
-    - name: Generate GitHub App token
-      id: generate_token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_PRIVATE_KEY }}
-        repositories: |
-          kernel-src-tree
-          kernel-container-build
-
-    - name: Create Pull Request
-      env:
-        GH_TOKEN: ${{ steps.generate_token.outputs.token }}
-      run: |
-        # Reuse base branch from compare-results stage (already computed)
-        BASE_BRANCH="${{ needs.compare-results.outputs.base_branch }}"
-
-        if [ -z "$BASE_BRANCH" ]; then
-          echo "ERROR: Could not determine base branch for PR (compare-results did not find one)"
-          exit 1
-        fi
-
-        echo "Creating/updating PR from ${{ github.ref_name }} to $BASE_BRANCH"
-
-        # Determine comparison status message
-        COMPARISON_STATUS="${{ needs.compare-results.outputs.comparison_status }}"
-        if [ "$COMPARISON_STATUS" = "passed" ]; then
-          COMPARISON_SECTION="### ✅ Test Comparison
-        - Status: Passed - Within acceptable threshold (±3 tests)
-        - Compared against: $BASE_BRANCH"
-        elif [ "$COMPARISON_STATUS" = "skipped" ]; then
-          COMPARISON_SECTION="### ⚠️ Test Comparison
-        - Status: Skipped
-        - Reason: No baseline test results available from $BASE_BRANCH
-        - **Note:** Manual review recommended to ensure no regressions"
-        else
-          COMPARISON_SECTION="### ❌ Test Comparison
-        - Status: Failed - Regression detected
-        - Compared against: $BASE_BRANCH
-        - **Action Required:** Review test differences before merging"
-        fi
-
-        # Create PR body using script
-        .github/scripts/create-pr-body.sh \
-          "${{ steps.build_info.outputs.build_time }}" \
-          "${{ steps.build_info.outputs.total_time }}" \
-          "${{ steps.stats.outputs.passed }}" \
-          "${{ steps.stats.outputs.failed }}" \
-          "${{ github.run_id }}" \
-          "$COMPARISON_SECTION" \
-          "${{ github.repository }}" \
-          "/tmp/commit_message.txt" \
-          > pr_body.md
-
-        # Check if any open PR already exists from this head branch (regardless of base)
-        EXISTING_PR=$(gh pr list --head "${{ github.ref_name }}" --state open --json number,baseRefName --jq '.[0]' || echo "")
-
-        if [ -n "$EXISTING_PR" ] && [ "$EXISTING_PR" != "null" ]; then
-          PR_NUMBER=$(echo "$EXISTING_PR" | jq -r '.number')
-          CURRENT_BASE=$(echo "$EXISTING_PR" | jq -r '.baseRefName')
-
-          echo "Found existing PR #$PR_NUMBER (current base: $CURRENT_BASE)"
-
-          # Update PR title and body
-          gh pr edit "$PR_NUMBER" \
-            --title "[$BASE_BRANCH] ${{ steps.commit_msg.outputs.commit_subject }}" \
-            --body-file pr_body.md
-
-          echo "Updated PR #$PR_NUMBER"
-
-          # Note: We don't change the base branch even if it differs from $BASE_BRANCH
-          # because compare-results already used the existing PR's base for comparison
-          if [ "$CURRENT_BASE" != "$BASE_BRANCH" ]; then
-            echo "::notice::PR base remains $CURRENT_BASE (comparison was done against this base)"
-          fi
-        else
-          echo "Creating new PR from ${{ github.ref_name }} to $BASE_BRANCH"
-          gh pr create \
-            --base "$BASE_BRANCH" \
-            --head "${{ github.ref_name }}" \
-            --title "[$BASE_BRANCH] ${{ steps.commit_msg.outputs.commit_subject }}" \
-            --body-file pr_body.md
-        fi