diff options
| author | Kees Cook <keescook@chromium.org> | 2019-10-29 14:13:32 -0700 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-11-04 15:34:41 +0100 |
| commit | eaf937075c9a42eb8ba51eb3050773d7205d3595 (patch) | |
| tree | de9a419df889615900f9c7acf05c8c2f727e9beb /include/asm-generic/vmlinux.lds.h | |
| parent | fbe6a8e618a2d70621cff277e24f6eb338d3d149 (diff) | |
| download | lwn-eaf937075c9a42eb8ba51eb3050773d7205d3595.tar.gz lwn-eaf937075c9a42eb8ba51eb3050773d7205d3595.zip | |
vmlinux.lds.h: Move NOTES into RO_DATA
The .notes section should be non-executable read-only data. As such,
move it to the RO_DATA macro instead of being per-architecture defined.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> # s390
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-alpha@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-c6x-dev@linux-c6x.org
Cc: linux-ia64@vger.kernel.org
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Rick Edgecombe <rick.p.edgecombe@intel.com>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Cc: Will Deacon <will@kernel.org>
Cc: x86-ml <x86@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: https://lkml.kernel.org/r/20191029211351.13243-11-keescook@chromium.org
Diffstat (limited to 'include/asm-generic/vmlinux.lds.h')
| -rw-r--r-- | include/asm-generic/vmlinux.lds.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 97d4299f14dc..dc3390ec6b60 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -28,7 +28,6 @@ * _edata = .; * * EXCEPTION_TABLE(...) - * NOTES * * BSS_SECTION(0, 0, 0) * _end = .; @@ -512,10 +511,12 @@ __start___modver = .; \ KEEP(*(__modver)) \ __stop___modver = .; \ - . = ALIGN((align)); \ - __end_rodata = .; \ } \ - . = ALIGN((align)); + \ + NOTES \ + \ + . = ALIGN((align)); \ + __end_rodata = .; /* RODATA & RO_DATA provided for backward compatibility. * All archs are supposed to use RO_DATA() */ |