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ANDROID: Create list of protected module names

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* This is the input for the new mechanims for runtime symbol protection,
  modpost now expects a list of module names (without the .ko extension)

Bug: 393366754
Change-Id: I9d83fad6cad55d56290c122bdc2f3c03ccd42a65
Signed-off-by: Ulises Mendez Martinez <umendez@google.com>
This commit is contained in:
Ulises Mendez Martinez
2025-05-14 15:32:47 +00:00
committed by Sid Nayyar
parent a3fde76f1e
commit 7a2f90ea8a
1 changed files with 26 additions and 0 deletions
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26
BUILD.bazel
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@@ -108,6 +108,17 @@ write_file(
],
)
write_file(
name = "gki_aarch64_protected_module_names",
out = "gki/aarch64/protected_module_names",
content = [
module.removesuffix(".ko")
for module in get_gki_protected_modules_list("arm64")
] + [
"", # Ensure new line at the end.
],
)
write_file(
name = "gki_system_dlkm_modules_x86_64",
out = "gki/x86_64/system_dlkm_modules",
@@ -126,6 +137,17 @@ write_file(
],
)
write_file(
name = "gki_x86_64_protected_module_names",
out = "gki/x86_64/protected_module_names",
content = [
module.removesuffix(".ko")
for module in get_gki_protected_modules_list("x86_64")
] + [
"", # Ensure new line at the end.
],
)
_SET_KERNEL_DIR_CMD = "KERNEL_DIR=\"{kernel_dir}\"".format(
kernel_dir = paths.join(
package_relative_label(":x").workspace_root,
@@ -249,6 +271,7 @@ common_kernel(
makefile = ":Makefile",
module_implicit_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
protected_exports_list = "gki/aarch64/protected_exports",
protected_module_names_list = ":gki_aarch64_protected_module_names",
protected_modules_list = ":gki_aarch64_protected_modules",
system_dlkm_extra_archive_files = [":generate_gki_module_info_arm64"],
trim_nonlisted_kmi = True,
@@ -280,6 +303,7 @@ common_kernel(
module_implicit_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
page_size = "16k",
protected_exports_list = "gki/aarch64/protected_exports",
protected_module_names_list = ":gki_aarch64_protected_module_names",
protected_modules_list = ":gki_aarch64_protected_modules",
system_dlkm_extra_archive_files = [":generate_gki_module_info_arm64"],
trim_nonlisted_kmi = True,
@@ -309,6 +333,7 @@ common_kernel(
module_implicit_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
pre_defconfig_fragments = ["arch/arm64/configs/tv_gki.fragment"],
protected_exports_list = "gki/aarch64/protected_exports",
protected_module_names_list = ":gki_aarch64_protected_module_names",
protected_modules_list = ":gki_aarch64_protected_modules",
system_dlkm_extra_archive_files = [":generate_gki_module_info_arm64"],
trim_nonlisted_kmi = True,
@@ -349,6 +374,7 @@ common_kernel(
makefile = ":Makefile",
module_implicit_outs = get_gki_modules_list("arm64") + get_kunit_modules_list("arm64"),
protected_exports_list = "gki/aarch64/protected_exports",
protected_module_names_list = ":gki_aarch64_protected_module_names",
protected_modules_list = ":gki_aarch64_protected_modules",
system_dlkm_extra_archive_files = [":generate_gki_module_info_arm64"],
trim_nonlisted_kmi = True,