add documentation on 5.10 kernel emulator builds
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@ -719,6 +719,8 @@ cd ../..</pre>
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<section id="kernel-emulator">
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<h4><a href="#kernel-emulator">Emulator</a></h4>
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<p>To sync the 5.15 kernel sources:</p>
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<pre>mkdir -p android/kernel/5.15
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cd android/kernel/5.15
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repo init -u https://github.com/GrapheneOS/kernel_manifest-5.15.git -b 13
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@ -735,6 +737,28 @@ BUILD_CONFIG=common-modules/virtual-device/build.config.virtual_device.x86_64 bu
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cp out/android13-5.15/dist/bzImage $ANDROID_BUILD_TOP/kernel/prebuilts/5.15/x86_64/kernel-5.15
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cp out/android13-5.15/dist/System.map $ANDROID_BUILD_TOP/kernel/prebuilts/5.15/x86_64/System.map
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cp out/android13-5.15/dist/*.ko $ANDROID_BUILD_TOP/kernel/prebuilts/common-modules/virtual-device/5.15/x86-64/</pre>
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<p>To sync the 5.10 kernel sources:</p>
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<pre>mkdir -p android/kernel/5.10
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cd android/kernel/5.10
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repo init -u https://github.com/GrapheneOS/kernel_manifest-5.10.git -b 13
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repo sync -j8</pre>
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<p>To build the 5.10 kernel image and modules for the emulator:</p>
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<pre>BUILD_CONFIG=common/build.config.gki.x86_64 build/build.sh
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BUILD_CONFIG=common-modules/virtual-device/build.config.virtual_device.x86_64 build/build.sh</pre>
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<p>Replace the prebuilts in the OS source tree:</p>
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<pre>ANDROID_BUILD_TOP=~/android/grapheneos-13
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cp out/android13-5.10/dist/bzImage $ANDROID_BUILD_TOP/kernel/prebuilts/5.10/x86_64/kernel-5.10
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cp out/android13-5.10/dist/System.map $ANDROID_BUILD_TOP/kernel/prebuilts/5.10/x86_64/System.map
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cp out/android13-5.10/dist/*.ko $ANDROID_BUILD_TOP/kernel/prebuilts/common-modules/virtual-device/5.10/x86-64/</pre>
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<p>You can configure the kernel version used for the x86_64 emulate in
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<code>device/generic/goldfish/x86_64-kernel.mk</code>.</p>
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</section>
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<section id="kernel-4th-generation-pixels">
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