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| author | Jeremy Linton <jeremy.linton@arm.com> | 2016-02-19 17:50:32 (GMT) |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2016-02-26 15:08:04 (GMT) |
| commit | 2f39b5f91eb4bccd786d194e70db1dccad784755 (patch) | |
| tree | 726713a839445a87a77fa05fb369cd0107e60346 /init | |
| parent | b7dc8d16e76c25409d93ff3aceda42fc386efc4e (diff) | |
| download | linux-2f39b5f91eb4bccd786d194e70db1dccad784755.tar.xz | |
arm64: mm: Mark .rodata as RO
Currently the .rodata section is actually still executable when DEBUG_RODATA
is enabled. This changes that so the .rodata is actually read only, no execute.
It also adds the .rodata section to the mem_init banner.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
[catalin.marinas@arm.com: added vm_struct vmlinux_rodata in map_kernel()]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions