Dave Gerlach 3633bd8220 remoteproc: Fix potential race condition in rproc_add ... commit d2e12e66a9 upstream. rproc_add adds the newly created remoteproc to a list for use by rproc_get_by_phandle and then does some additional processing to finish adding the remoteproc. This leaves a small window of time in which the rproc is available in the list but not yet fully initialized, so if another driver comes along and gets a handle to the rproc, it will be invalid. Rearrange the code in rproc_add to make sure the rproc is added to the list only after it has been successfuly initialized. Fixes: fec47d8635 ("remoteproc: introduce rproc_get_by_phandle API") Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-08-20 18:09:20 +02:00
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da8xx_remoteproc.c	remoteproc/davinci: fix quoted split string checkpatch warning	2015-05-02 11:04:56 +03:00
Kconfig	remoteproc/wkup_m3: add a remoteproc driver for TI Wakeup M3	2015-06-17 09:58:08 +03:00
Makefile	remoteproc/wkup_m3: add a remoteproc driver for TI Wakeup M3	2015-06-17 09:58:08 +03:00
omap_remoteproc.c	remoteproc: add IOMMU hardware capability flag	2015-03-12 10:43:26 +02:00
omap_remoteproc.h	remoteproc/omap: add a remoteproc driver for OMAP4	2012-02-08 22:53:47 +02:00
remoteproc_core.c	remoteproc: Fix potential race condition in rproc_add	2016-08-20 18:09:20 +02:00
remoteproc_debugfs.c	remoteproc: avoid stack overflow in debugfs file	2015-11-26 10:07:53 +02:00
remoteproc_elf_loader.c	remoteproc: add find_loaded_rsc_table firmware ops	2013-04-05 08:49:52 +03:00
remoteproc_internal.h	remoteproc: fix various checkpatch warnings	2015-05-02 11:07:34 +03:00
remoteproc_virtio.c	virtio: allow finalize_features to fail	2014-12-09 16:32:32 +02:00
ste_modem_rproc.c	remoteproc/ste: add blank lines after declarations	2015-05-02 11:03:07 +03:00
wkup_m3_rproc.c	remoteproc/wkup_m3: add a remoteproc driver for TI Wakeup M3	2015-06-17 09:58:08 +03:00