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Commit c187d505 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "Skip stripping 16K GKI kernel modules" into main

parents fe455d1c ad3c3052

core/Makefile

+22 −1
Original line number Diff line number Diff line
@@ -1060,9 +1060,16 @@ TARGET_OUT_RAMDISK_16K := $(PRODUCT_OUT)/ramdisk_16k 
BUILT_RAMDISK_16K_TARGET := $(PRODUCT_OUT)/ramdisk_16k.img

RAMDISK_16K_STAGING_DIR := $(call intermediates-dir-for,PACKAGING,depmod_ramdisk_16k)



ifneq ($(BOARD_SYSTEM_KERNEL_MODULES),)

SYSTEM_DLKM_MODULE_PATTERNS := $(foreach path,$(BOARD_SYSTEM_KERNEL_MODULES),%/$(notdir $(path)))



endif



# For non-GKI modules, strip them before install. As debug symbols take up

# significant space.

$(foreach \

  file,\

  $(BOARD_KERNEL_MODULES_16K),\

  $(filter-out $(SYSTEM_DLKM_MODULE_PATTERNS),$(BOARD_KERNEL_MODULES_16K)),\

  $(eval \

    $(call copy-and-strip-kernel-module,\

      $(file),\
@@ -1071,6 +1078,20 @@ $(foreach \ 
  ) \

)



# For GKI modules, copy as-is without stripping, because stripping would

# remove the signature of kernel modules, and GKI modules must be signed

# for kernel to load them.

$(foreach \

  file,\

  $(filter $(SYSTEM_DLKM_MODULE_PATTERNS),$(BOARD_KERNEL_MODULES_16K)),\

  $(eval \

    $(call copy-one-file,\

      $(file),\

      $(RAMDISK_16K_STAGING_DIR)/lib/modules/0.0/$(notdir $(file)) \

    ) \

  ) \

)



BOARD_VENDOR_RAMDISK_FRAGMENT.16K.PREBUILT := $(BUILT_RAMDISK_16K_TARGET)



$(BUILT_RAMDISK_16K_TARGET): $(DEPMOD) $(MKBOOTFS) $(EXTRACT_KERNEL) $(COMPRESSION_COMMAND_DEPS)