build.config.slider: Build SELinux compatible vendor_dlkm img

Provide file_contexts.bin file to build_image to build a vendor_dlkm partition image where the .ko files are assigned the proper SELinux labels. Without this change, all files in the vendor_dlkm partition will be unlabeled which results in SELinux denials. Bug: 185184472 Signed-off-by: Daniel Mentz <[email protected]> Change-Id: Ib137df28586614fadcde9c7968b69c548bc94ebf
celtare21 · May 4, 2021 · 3a6486c · 3a6486c
1 parent 82495bf
commit 3a6486c
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diff --git a/build.config.gs101 b/build.config.gs101
@@ -44,6 +44,7 @@ BUILD_INITRAMFS=1
 LZ4_RAMDISK=1
 BUILD_BOOT_IMG=1
 VENDOR_DLKM_MODULES_LIST=${KERNEL_DIR}/vendor_dlkm_modules.slider
+VENDOR_DLKM_PROPS=${KERNEL_DIR}/vendor_dlkm.props.slider
 GKI_RAMDISK_PREBUILT_BINARY=${ROOT_DIR}/prebuilts/boot-artifacts/ramdisks/ramdisk-aosp_arm64.img
 VENDOR_RAMDISK_BINARY=${ROOT_DIR}/prebuilts/boot-artifacts/ramdisks/vendor_ramdisk-oriole.img
 KERNEL_VENDOR_CMDLINE="earlycon=exynos4210,0x10A00000 console=ttySAC0,115200 androidboot.console=ttySAC0"

diff --git a/vendor_dlkm.props.slider b/vendor_dlkm.props.slider
@@ -0,0 +1,9 @@
+fs_type=ext4
+use_dynamic_partition_size=true
+ext_mkuserimg=mkuserimg_mke2fs
+ext4_share_dup_blocks=true
+extfs_rsv_pct=0
+journal_size=0
+partition_name=vendor_dlkm
+mount_point=vendor_dlkm
+selinux_fc=prebuilts/boot-artifacts/selinux/file_contexts.bin