This set provides support for the remoteproc core to release resources associated with a remote processor without having to switch it off. That way a platform driver can be removed or the application processor power cycled while the remote processor is still operating. The main difference in this revision is patch 11/16 (in V6). It was split split in two part in order to simplify handling of the resource table when the remote processor is detached or stopped. Other modifications are detailed in the changelog of each patch. Applies cleanly on v5.12-rc2. Thanks, Mathieu Arnaud POULIQUEN (1): remoteproc: stm32: Move memory parsing to rproc_ops Mathieu Poirier (16): remoteproc: Remove useless check in rproc_del() remoteproc: Rename function rproc_actuate() remoteproc: Add new RPROC_ATTACHED state remoteproc: Properly represent the attached state remoteproc: Add new get_loaded_rsc_table() to rproc_ops remoteproc: stm32: Move resource table setup to rproc_ops remoteproc: Add new detach() remoteproc operation remoteproc: Introduce function __rproc_detach() remoteproc: Introduce function rproc_detach() remoteproc: Properly deal with the resource table when detaching remoteproc: Properly deal with the resource table when stopping remoteproc: Properly deal with a kernel panic when attached remoteproc: Properly deal with a start request when attached remoteproc: Properly deal with a stop request when attached remoteproc: Properly deal with a detach request when attached remoteproc: Refactor function rproc_cdev_release() drivers/remoteproc/remoteproc_cdev.c | 21 +- drivers/remoteproc/remoteproc_core.c | 302 ++++++++++++++++++++--- drivers/remoteproc/remoteproc_internal.h | 10 + drivers/remoteproc/remoteproc_sysfs.c | 17 +- drivers/remoteproc/stm32_rproc.c | 168 ++++++------- include/linux/remoteproc.h | 21 +- 6 files changed, 401 insertions(+), 138 deletions(-) -- 2.25.1
