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| author | Steve Wise <swise@opengridcomputing.com> | 2016-09-01 15:44:52 +0200 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2016-09-04 09:00:53 +0200 |
| commit | 37eb816c0867b1b0db273d22b530780a0a083980 (patch) | |
| tree | 449dbb5e7f983af2ce20207a6fa4db4decc233df /drivers/base/regmap | |
| parent | iw_cxgb4: call dev_put() on l2t allocation failure (diff) | |
| download | linux-37eb816c0867b1b0db273d22b530780a0a083980.tar.xz linux-37eb816c0867b1b0db273d22b530780a0a083980.zip | |
iw_cxgb4: block module unload until all ep resources are released
Otherwise an endpoint can be still closing down causing a touch
after free crash. Also WARN_ON if ulps have failed to destroy
various resources during device removal.
Fixes: ad61a4c7a9b7 ("iw_cxgb4: don't block in destroy_qp awaiting the last deref")
Reviewed-by: Sagi Grimberg <sagi@grimbrg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/base/regmap')
0 files changed, 0 insertions, 0 deletions