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| author |   Helge Deller <deller@gmx.de> | 2022-06-26 11:50:43 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-06-26 12:23:15 +0200 |
| commit | 0a1355db36718178becd2bfe728a023933d73123 (patch) | |
| tree | b8b335ed227654f2b1418cdd82309d700d7ced68 /drivers | |
| parent | parisc: Fix flush_anon_page on PA8800/PA8900 (diff) | |
| download | wireguard-linux-0a1355db36718178becd2bfe728a023933d73123.tar.xz wireguard-linux-0a1355db36718178becd2bfe728a023933d73123.zip | |
parisc: Enable ARCH_HAS_STRICT_MODULE_RWX
Fix a boot crash on a c8000 machine as reported by Dave. Basically it changes
patch_map() to return an alias mapping to the to-be-patched code in order to
prevent writing to write-protected memory.
Signed-off-by: Helge Deller <deller@gmx.de>
Suggested-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org # v5.2+
Link: https://lore.kernel.org/all/e8ec39e8-25f8-e6b4-b7ed-4cb23efc756e@bell.net/
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions