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| author | Michal Simek <monstr@monstr.eu> | 2010-06-22 10:39:56 -0400 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-08-04 04:22:53 -0400 |
| commit | 77f6d226050e2d8f046e268a9f84ec834172f0de (patch) | |
| tree | 1f4f80974504eebab50d231d438ae61fb48f4afc /security | |
| parent | 06a54604a31f06715a393a4fdd099b03611cce10 (diff) | |
microblaze: Remove additional setup for kernel_mode
PT_MODE stores information if kernel comes from user
or kernel space. If come from user space, PT_MODE
contains 0. If come from kernel store, PT_MODE contains
non zero value. We don't need to save value 1. I am using
r1 register which contains non zero value.
This change save one additional instruction.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions