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| author | Jason Wang <[email protected]> | 2019-04-09 12:10:25 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-04-10 22:45:38 -0700 |
| commit | 813dbeb656d6c90266f251d8bd2b02d445afa63f (patch) | |
| tree | 24909b6cd09af83979b11b7e7b6f5b7cc2d2ba35 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | b4f47f3848eb70986f75d06112af7b48b7f5f462 (diff) | |
vhost: reject zero size iova range
We used to accept zero size iova range which will lead a infinite loop
in translate_desc(). Fixing this by failing the request in this case.
Reported-by: [email protected]
Fixes: 6b1e6cc7 ("vhost: new device IOTLB API")
Signed-off-by: Jason Wang <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions