On Fri, May 24, 2024 at 06:26:40PM -0700, Chris Lew wrote: > From: Richard Maina <quic_rmaina@xxxxxxxxxxx> > > 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 <quic_rmaina@xxxxxxxxxxx> > Signed-off-by: Chris Lew <quic_clew@xxxxxxxxxxx> Reviewed-by: Bjorn Andersson <andersson@xxxxxxxxxx> Regards, Bjorn
