diff options
| author | Ricardo Ribalda <[email protected]> | 2011-11-07 23:31:58 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2011-11-09 15:37:38 -0500 |
| commit | 50ec1538fac0e39078d45ca5f8a5186621830058 (patch) | |
| tree | 0cf86765fed469bbfd5be682321cf5a895b1ae30 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 2bc8ca40f951163b3bb75949479e2755c12c1b96 (diff) | |
net/temac: FIX segfault when process old irqs
Do not enable the irq until the scatter gather registers are ready to
handle the data. Otherwise an irq from a packet send/received before
last close can lead to an access to an invalid memory region on the irq
handler.
Also, stop the dma engine on close.
Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions