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| author | Richard Maina <[email protected]> | 2024-05-29 18:09:55 +0000 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2024-05-29 19:52:26 +0000 |
| commit | 7c327d56597d8de1680cf24e956b704270d3d84a (patch) | |
| tree | 46e51f75c8a0a7c15e25938abbf0ab770ed05dce /scripts/make_fit.py | |
| parent | Linux 6.10-rc1 (diff) | |
| download | kernel-7c327d56597d8de1680cf24e956b704270d3d84a.tar.gz kernel-7c327d56597d8de1680cf24e956b704270d3d84a.zip | |
hwspinlock: Introduce hwspin_lock_bust()
When a remoteproc crashes or goes down unexpectedly this can result in
a state where locks held by the remoteproc will remain locked possibly
resulting in deadlock. This new API hwspin_lock_bust() allows
hwspinlock implementers to define a bust operation for freeing previously
acquired hwspinlocks after verifying ownership of the acquired lock.
Signed-off-by: Richard Maina <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Signed-off-by: Chris Lew <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
Diffstat (limited to 'scripts/make_fit.py')
0 files changed, 0 insertions, 0 deletions