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| author | Jeremy Linton <jeremy.linton@arm.com> | 2016-02-19 11:50:32 -0600 |
|---|---|---|
| committer | Sami Tolvanen <samitolvanen@google.com> | 2016-10-05 08:09:05 -0700 |
| commit | 1a6c07cf6f2671e1a8a561745bdcc295a7cfeb17 (patch) | |
| tree | 90c7abbe06f10299689b14298dd6b8a1ddda03a7 /lib/test-string_helpers.c | |
| parent | 8fd31d5a2c06726a6060ea355bb5c90d44b132c4 (diff) | |
BACKPORT: 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>
Bug: 31374226
Change-Id: I6fd95beaf814fc91805da12c5329a57ce9008fd7
(cherry picked from commit 2f39b5f91eb4bccd786d194e70db1dccad784755)
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions