diff options
| author | Dave Jiang <[email protected]> | 2021-04-15 16:37:33 -0700 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2021-04-20 16:43:53 +0530 |
| commit | 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 (patch) | |
| tree | 64dfbfba6af2983f55c55c85c3a71752bd8ce9c1 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | f7f7739847bd68b3c3103fd1b50d943038bd14c7 (diff) | |
dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime
The devm managed lifetime is incompatible with 'struct device' objects that
resides in idxd context. This is one of the series that clean up the idxd
driver 'struct device' lifetime. Fix idxd->conf_dev 'struct device'
lifetime. Address issues flagged by CONFIG_DEBUG_KOBJECT_RELEASE.
Add release functions in order to free the allocated memory at the
appropriate time.
Reported-by: Jason Gunthorpe <[email protected]>
Fixes: bfe1d56091c1 ("dmaengine: idxd: Init and probe for Intel data accelerators")
Signed-off-by: Dave Jiang <[email protected]>
Link: https://lore.kernel.org/r/161852985319.2203940.4650791514462735368.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions