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| author | David S. Miller <davem@davemloft.net> | 2018-12-13 08:56:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-13 08:56:20 +0300 |
| commit | 9e69efd453211a3646fba9262d3e7819f80b2949 (patch) | |
| tree | 8a74a22f5a49637ccb667d0350fd6566871026cc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3b076cfe86be3784dee93cfd83d6913a9ef530ee (diff) | |
| parent | 86a07da34380bc9467fa407dc3e484488a8ad40d (diff) | |
| download | linux-9e69efd453211a3646fba9262d3e7819f80b2949.tar.xz | |
Merge branch 'vhost-fixes'
Jason Wang says:
====================
Fix various issue of vhost
This series tries to fix various issues of vhost:
- Patch 1 adds a missing write barrier between used idx updating and
logging.
- Patch 2-3 brings back the protection of device IOTLB through vq
mutex, this fixes possible use after free in device IOTLB entries.
Please consider them for -stable.
Changes from V2:
- drop dirty page fix and make it for net-next
Changes from V1:
- silent compiler warning for 32bit.
- use mutex_trylock() on slowpath instead of mutex_lock() even on fast
path.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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