diff options
| author | Laura Abbott <labbott@redhat.com> | 2016-02-10 13:58:01 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-12 13:33:57 +0000 |
| commit | f10f2c06e6321839514cc8d908893504ff819c1d (patch) | |
| tree | e29011e278d7f8af06e4e75e138961a5260efbf0 /Documentation/m68k | |
| parent | f45972d0017cff35d576e10f1e276f9f3991bea6 (diff) | |
ARM: 8464/1: Update all mm structures with section adjustmentsv4.1/topic/PAN
commit 08925c2f124f1bac6152a8b234268f9874fc70a5 upstream.
Currently, when updating section permissions to mark areas RO
or NX, the only mm updated is current->mm. This is working off
the assumption that there are no additional mm structures at
the time. This may not always hold true. (Example: calling
modprobe early will trigger a fork/exec). Ensure all mm structres
get updated with the new section information.
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David Brown <david.brown@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/m68k')
0 files changed, 0 insertions, 0 deletions