| commit | fbd7053a7854b12b0fdc415089c59baabf25c625 | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <vgupta@synopsys.com> | Fri Jan 18 15:12:20 2013 +0530 |
| committer | Vineet Gupta <vgupta@synopsys.com> | Fri Feb 15 23:15:53 2013 +0530 |
| tree | 719621b894621fc0bbfa6000d86ab11571e09303 | |
| parent | d79e678d746d3d4234477f08ce7d27d55ebe283a [diff] |
ARC: Page Fault handling This includes recent changes to make handler "retry" and/or "killable" The killable (early exit) logic is loosely based on how SH implements it return if SIGKILL + either of VM_FAULT_OOM or VM_FAULT_RETRY which is different from Hexagon implementation which would NOT early exit for SIGKILL + VM_FAULT_OOM + !VM_FAULT_RETRY credits: Non executable stack support from Simon Spooner Signed-off-by: Vineet Gupta <vgupta@synopsys.com>