On Mon, Feb 05, 2024 at 03:57:30PM +0100, Théo Lebrun wrote: > dev_get_drvdata() gets used to acquire the pointer to cqspi and the SPI > controller. Neither embed the other; this lead to memory corruption. > > On a given platform (Mobileye EyeQ5) the memory corruption is hidden > inside cqspi->f_pdata. Also, this uninitialised memory is used as a > mutex (ctlr->bus_lock_mutex) by spi_controller_suspend(). Please place fixes at the start of serieses so that they don't end up with spurious dependencies on other changes and can more easily be applied as fixes.
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