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| author | Masahiro Yamada <masahiroy@kernel.org> | 2024-05-06 16:35:43 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2024-05-14 17:35:48 +0300 |
| commit | 7f7f6f7ad654b326897c9f54438a06f03454bd0d (patch) | |
| tree | ce70b1dee7124751bf7f644e69117ec5d9c135e1 /scripts | |
| parent | 9c2d1328f88adb6cbfb218163623254b96f680d3 (diff) | |
| download | linux-7f7f6f7ad654b326897c9f54438a06f03454bd0d.tar.xz | |
Makefile: remove redundant tool coverage variables
Now Kbuild provides reasonable defaults for objtool, sanitizers, and
profilers.
Remove redundant variables.
Note:
This commit changes the coverage for some objects:
- include arch/mips/vdso/vdso-image.o into UBSAN, GCOV, KCOV
- include arch/sparc/vdso/vdso-image-*.o into UBSAN
- include arch/sparc/vdso/vma.o into UBSAN
- include arch/x86/entry/vdso/extable.o into KASAN, KCSAN, UBSAN, GCOV, KCOV
- include arch/x86/entry/vdso/vdso-image-*.o into KASAN, KCSAN, UBSAN, GCOV, KCOV
- include arch/x86/entry/vdso/vdso32-setup.o into KASAN, KCSAN, UBSAN, GCOV, KCOV
- include arch/x86/entry/vdso/vma.o into GCOV, KCOV
- include arch/x86/um/vdso/vma.o into KASAN, GCOV, KCOV
I believe these are positive effects because all of them are kernel
space objects.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Roberto Sassu <roberto.sassu@huawei.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.vmlinux | 3 | ||||
| -rw-r--r-- | scripts/mod/Makefile | 1 |
2 files changed, 0 insertions, 4 deletions
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux index c9f3e03124d7..49946cb96844 100644 --- a/scripts/Makefile.vmlinux +++ b/scripts/Makefile.vmlinux @@ -18,9 +18,6 @@ quiet_cmd_cc_o_c = CC $@ $(call if_changed_dep,cc_o_c) ifdef CONFIG_MODULES -KASAN_SANITIZE_.vmlinux.export.o := n -KCSAN_SANITIZE_.vmlinux.export.o := n -GCOV_PROFILE_.vmlinux.export.o := n targets += .vmlinux.export.o vmlinux: .vmlinux.export.o endif diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile index 3c54125eb373..c729bc936bae 100644 --- a/scripts/mod/Makefile +++ b/scripts/mod/Makefile @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -OBJECT_FILES_NON_STANDARD := y CFLAGS_REMOVE_empty.o += $(CC_FLAGS_LTO) hostprogs-always-y += modpost mk_elfconfig |