On Tue, 20 Aug 2024 15:59:34 -0700, Bjorn Andersson wrote: > The Qualcomm pd-mapper is a refcounted singleton, but the refcount is > never incremented, which means the as soon as any remoteproc instance > stops the count will hit 0. > > At this point the pd-mapper QMI service is stopped, leaving firmware > without access to the PD information. Stopping any other remoteproc > instances will result in a use-after-free, which best case manifest > itself as a refcount underflow: > > [...] Applied, thanks! [1/1] soc: qcom: pd-mapper: Fix singleton refcount commit: c158ceb826068a8bbe3c9e78df420f47ba53c8a8 Best regards, -- Bjorn Andersson <andersson@xxxxxxxxxx>