| commit | be5ec363e958982454ac9b3138b0e78c032e758d | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Apr 27 16:01:44 2007 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Apr 27 16:01:43 2007 +0200 |
| tree | 044e5e1baa1e878538fcd4ec6b6e7d7c0f009203 | |
| parent | 10c1031f706bbe0690d84cdbccad15b11c6dc661 [diff] |
[S390] No execute support cleanup. Simplify the signal_return function that checks for the two special system calls sigreturn and rt_sigreturn. No need to do a page table walk, a call to copy_from_user while disabled page faults will work as well. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>