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Disable stripping vendor_dlkm modules

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Need to disable stripping the vendor_dlkm modules to retain the GKI
modules' signature. Fortunately, the kernel build strips the modules for
us.

Bug: 290274601
Bug: 322457552
Change-Id: I4c8ff2196d062dc65a1f707a738f78bc8bfda704
Signed-off-by: Robin Peng <robinpeng@google.com>
This commit is contained in:
Robin Peng 2024-01-26 12:50:28 +00:00
parent 4f72ae23cc
commit d790cec569
1 changed files with 8 additions and 0 deletions
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8
BoardConfig-common.mk
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@ -348,6 +348,14 @@ KERNEL_MODULES := $(wildcard $(KERNEL_MODULE_DIR)/*.ko)
BOARD_VENDOR_KERNEL_MODULES_BLOCKLIST_FILE := $(KERNEL_MODULE_DIR)/vendor_dlkm.modules.blocklist BOARD_VENDOR_KERNEL_MODULES_BLOCKLIST_FILE := $(KERNEL_MODULE_DIR)/vendor_dlkm.modules.blocklist
# Since Pixel 6/6pro doesn't have a system_dlkm partition, the GKI modules are
# on the vendor_dlkm partition. In order to allow them to load properly, we
# need to retain the module signature which would normally get stripped during
# packaging. Disable stripping the vendor_dlkm modules to retain the GKI
# modules' signature. Note, the pixel kernel builds always strip the modules in
# favor of saving space via the kleaf property: strip_modules = True.
BOARD_DO_NOT_STRIP_VENDOR_MODULES := true
# Prebuilt kernel modules that are *not* listed in vendor_boot.modules.load # Prebuilt kernel modules that are *not* listed in vendor_boot.modules.load
BOARD_PREBUILT_VENDOR_RAMDISK_KERNEL_MODULES = fips140/fips140.ko BOARD_PREBUILT_VENDOR_RAMDISK_KERNEL_MODULES = fips140/fips140.ko
BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD_EXTRA = $(foreach k,$(BOARD_PREBUILT_VENDOR_RAMDISK_KERNEL_MODULES),$(if $(wildcard $(KERNEL_MODULE_DIR)/$(k)), $(k))) BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD_EXTRA = $(foreach k,$(BOARD_PREBUILT_VENDOR_RAMDISK_KERNEL_MODULES),$(if $(wildcard $(KERNEL_MODULE_DIR)/$(k)), $(k)))