Changes in kernel/meson.build [62721d5:c21d4d6] in mainline

File:

• kernel/meson.build (modified) (2 diffs)

kernel/meson.build

@@ -89 +89 @@
         '-T', meson.current_build_dir() / '_link.ld',
 ]
-# The kernel is built as ELF but then copied as a blob of bytes and
-# the permissions are not relevant anyway (needed for binutils 2.39+).
-kernel_link_args += ldflags_ignore_rwx_segments
 
 if CONFIG_LTO
@@ -104 +101 @@
 kernel_c_args = arch_kernel_c_args + kernel_defs + [
         '-ffreestanding',
-
-        cc.get_supported_arguments([
-                # TODO: remove this flag
-                '-Wno-cast-function-type',
-
-                # When accessing specific memory addresses that are below
-                # normal page size, the compiler may assume that we actually
-                # dereferenced NULL pointer and warns us about that.
-                # But in kernel we often need to access these addresses
-                # directly hence we need to ignore these warnings.
-                #
-                # TODO: might make more sense to disable this selectively
-                # in specific files (or better yet, for specific lines).
-                '--param=min-pagesize=0',
-        ]),
+        # TODO: remove this flag
+        cc.get_supported_arguments([ '-Wno-cast-function-type' ]),
 ]