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$ mkdir android-kernel && cd android-kernel $ repo init -u https://android.googlesource.com/kernel/manifest -b common-android-mainline $ repo sync -j32 -d |
Cherry pick patch for enabling Xen configuration
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Apply patches for Android common kernel
View file name 0001-ANDROID-GKI-Support-Arm64-Android-on-Xen-virtual-mac.patch View file name 0002-Configs-disable-UBSAN.patch
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# Download the two patches: # 0001-ANDROID-GKI-Support-Arm64-Android-on-Xen-virtual-mac.patch # 0002-Configs-disable-UBSAN.patch $ cd common $ git fetch https://android.googlesource.com/kernel/common refs/changes/58/2606758/2 && git cherry-pick FETCH_HEADam 0001-ANDROID-GKI-Support-Arm64-Android-on-Xen-virtual-mac.patch $ git am 0002-Configs-disable-UBSAN.patch |
Build Linux kernel and modules
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$ mkdir aosp_master $ cd aosp_master $ repo init -u https://android.googlesource.com/platform/manifest -b master $ repo sync -j8 |
Cherry pick patches out Cuttlefish branch for Xen related patches for Cuttlefish devicesupport Xen virtual machine:
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$ cd device/google/cuttlefish $ git fetch remote add aosp_xen https://android.googlesourcegitlab.com/deviceLinaro/googleblueprints/cuttlefish refs/changes/89/2629789/1 &&automotive/xen-aosp/cuttlefish.git $ git cherry-pickfetch FETCHaosp_HEADxen $ git fetch https://android.googlesource.com/device/google/cuttlefish refs/changes/91/2629791/1 && git cherry-pick FETCH_HEAD $ git fetch https://android.googlesource.com/device/google/cuttlefish refs/changes/92/2629792/2 && git cherry-pick FETCH_HEADcheckout -b xen_aosp_maintenance_20231108 aosp_xen/xen_aosp_maintenance_20231108 |
Enable gatekeeper and keymint services in compatibility matrix
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Finally, we can get files aosp_cf_arm64_auto-img-eng.leoyXXX.zip and cvd-host_package.tar.gz under the folder out/dist/. The first file is a tar file which includes Android images and the second file is Cuttlefish virtual machine related utilities.
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