diff options
| author | Kees Cook <keescook@chromium.org> | 2020-08-21 12:42:57 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-09-01 10:03:18 +0200 |
| commit | 3b14aefb84320ac430cecbdc87b680317916b2bd (patch) | |
| tree | 7794b35b87f541829a72ac4aeddaa94c1ab68d45 /arch/arm/kernel | |
| parent | d7e3b065dc98e95f2dae6d2da031dd4c243bd7be (diff) | |
arm/build: Explicitly keep .ARM.attributes sections
In preparation for adding --orphan-handling=warn, explicitly keep the
.ARM.attributes section (at address 0[1]) by expanding the existing
ELF_DETAILS macro into ARM_DETAILS.
[1] https://reviews.llvm.org/D85867
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Fangrui Song <maskray@google.com>
Cc: Russell King <linux@armlinux.org.uk>
Link: https://lore.kernel.org/lkml/CAKwvOdk-racgq5pxsoGS6Vtifbtrk5fmkmnoLxrQMaOvV0nPWw@mail.gmail.com/
Link: https://lore.kernel.org/r/20200821194310.3089815-17-keescook@chromium.org
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/vmlinux-xip.lds.S | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index 904c31fa20ed..57fcbf55f913 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -150,7 +150,7 @@ SECTIONS _end = .; STABS_DEBUG - ELF_DETAILS + ARM_DETAILS } /* diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index bb950c896a67..1d3d3b599635 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -149,7 +149,7 @@ SECTIONS _end = .; STABS_DEBUG - ELF_DETAILS + ARM_DETAILS } #ifdef CONFIG_STRICT_KERNEL_RWX |