| commit | dc7ee00d4771b3218b10e09e1071ee6eb176d381 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Wed Apr 24 10:20:43 2013 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Apr 26 09:07:01 2013 +0200 |
| tree | 18eb16aa67cadf8d4bb880b8443563d2fb47cf43 | |
| parent | b8668fd0a7e1b59ff4fd33b65e7f6d46b2d3cf1c [diff] |
s390: lowcore stack pointer offsets Store the stack pointers in the lowcore for the kernel stack, the async stack and the panic stack with the offset required for the first user. This avoids an unnecessary add instruction on the system call path. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>