diff options
| author | John A. Williams <john.williams@petalogix.com> | 2011-05-24 10:57:11 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2011-07-25 09:13:42 +0200 |
| commit | 8904976e8ca45be3ec75acc71f5d855ef671a079 (patch) | |
| tree | 9c76c35266329312ace36ab009d686d5e2cd77f8 /arch/microblaze/kernel/microblaze_ksyms.c | |
| parent | microblaze: trivial: Fix typo fault (diff) | |
| download | linux-8904976e8ca45be3ec75acc71f5d855ef671a079.tar.xz linux-8904976e8ca45be3ec75acc71f5d855ef671a079.zip | |
microblaze: Unprivileged stream instruction awareness
Add cpuinfo support for the new MicroBlaze option permitting userspace
(unprivileged) access to the streaming instructions (FSL / AXI-stream).
Emit a noisy warning at bootup if this is enabled, because bad user code
can potentially lockup the CPU.
Signed-off-by: John A. Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/microblaze_ksyms.c')
0 files changed, 0 insertions, 0 deletions