| commit | 5ca451cf6ed04443774bbb7ee45332dafa42e99f | [log] [tgz] |
|---|---|---|
| author | Julien Thierry <julien.thierry@arm.com> | Tue Sep 11 10:11:06 2018 +0100 |
| committer | Russell King <rmk+kernel@armlinux.org.uk> | Fri Oct 05 10:51:15 2018 +0100 |
| tree | 73f4aeb814b3746878935c69d75c86b24de1e68a | |
| parent | a3c0f84765bb429ba0fd23de1c57b5e1591c9389 [diff] |
ARM: 8789/1: signal: copy registers using __copy_to_user() When saving the ARM integer registers, use __copy_to_user() to copy them into user signal frame, rather than __put_user_error(). This has the benefit of disabling/enabling PAN once for the whole copy intead of once per write. Signed-off-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>