| commit | afaf6838f4bc896a711180b702b388b8cfa638fc | [log] [tgz] |
|---|---|---|
| author | Julien Thierry <julien.thierry@arm.com> | Tue Sep 11 10:14:50 2018 +0100 |
| committer | Russell King <rmk+kernel@armlinux.org.uk> | Fri Oct 05 10:51:15 2018 +0100 |
| tree | 1971dfe3cd88aba8e98339d928f17a9dd87cf285 | |
| parent | e3aa6243434fd9a82e84bb79ab1abd14f2d9a5a7 [diff] |
ARM: 8796/1: spectre-v1,v1.1: provide helpers for address sanitization Introduce C and asm helpers to sanitize user address, taking the address range they target into account. Use asm helper for existing sanitization in __copy_from_user(). Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>