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| author | Zhigang Lu <zlu@tilera.com> | 2014-01-27 16:25:28 +0800 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2014-03-07 11:19:48 -0500 |
| commit | ba67823163c963de7f1f2d87526c9c87f3a3ea0b (patch) | |
| tree | 908c8edc92f82b4565ee0d36003d4b3b2afb0c63 /arch/tile/kernel/irq.c | |
| parent | 8e3441ebab48c3537b1a9ae06fb7616a3332bd35 (diff) | |
tile: Enable NMIs on return from handle_nmi() without errors
NMI interrupts mask ALL interrupts before calling the handler,
so we need to unmask NMIs according to the value handle_nmi() returns.
If it returns zero, the NMIs should be re-enabled; if it returns
a non-zero error, the NMIs should be disabled.
Signed-off-by: Zhigang Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/kernel/irq.c')
0 files changed, 0 insertions, 0 deletions