tree ab35e195fe3daeae0bd87f6f5bd7cc1cf07fd86a
parent bdc9f373551dd3f1e6fae1618f2394ee9bc7db2e
author Jessica Yu <jeyu@redhat.com> 1469586981 +0930
committer Rusty Russell <rusty@rustcorp.com.au> 1470271615 +0930

modules: add ro_after_init support

Add ro_after_init support for modules by adding a new page-aligned section
in the module layout (after rodata) for ro_after_init data and enabling RO
protection for that section after module init runs.

Signed-off-by: Jessica Yu <jeyu@redhat.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>