diff options
| author | Andrew Banman <abanman@sgi.com> | 2016-09-21 11:09:19 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-22 11:16:14 +0200 |
| commit | e879c1124a6c5c3367f20a254909605e7ee938c1 (patch) | |
| tree | 42dcacf75a1bfe5a9c662825a89aa029b6192c0f /Documentation | |
| parent | 58d4ab46f21e7e800a7597f271a23ec602796247 (diff) | |
x86/platform/uv/BAU: Disable software timeout on UV4 hardware
Software timeouts are not currently supported on BAU for UV4. Instead, the
BAU will rely on hardware-level fairness protocols to determine broadcast
timeouts.
Do not call enable_timeouts or calculate_destination_timeout on UV4. These
functions write to pre-UV4 MMRs so they generate error messages on UV4.
Signed-off-by: Andrew Banman <abanman@sgi.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Mike Travis <travis@sgi.com>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: akpm@linux-foundation.org
Cc: rja@sgi.com
Link: http://lkml.kernel.org/r/1474474161-265604-9-git-send-email-abanman@sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions