diff options
| author | Nicolas Pitre <[email protected]> | 2015-08-12 16:45:02 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2015-08-18 13:59:59 +0100 |
| commit | 0f64b247e63ac8c214efa6725366b42563ab138c (patch) | |
| tree | b328dc3eed4838935cebba95bba93b5946ca82a3 /lib/dynamic_debug.c | |
| parent | 09edea4f8fdeb4e292b80d493296070f5ec64e6e (diff) | |
ARM: 8414/1: __copy_to_user_memcpy: fix mmap semaphore usage
The mmap semaphore should not be taken when page faults are disabled.
Since pagefault_disable() no longer disables preemption, we now need
to use faulthandler_disabled() in place of in_atomic().
Signed-off-by: Nicolas Pitre <[email protected]>
Tested-by: Mark Salter <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions