[PATCH] remoteproc: k3-r5: Fix crash when issuing rproc init
Tom Rini
trini at konsulko.com
Sat Jul 11 02:17:20 CEST 2026
On Thu, 25 Jun 2026 15:30:06 +0200, Richard Genoud (TI) wrote:
> Prevent NULL pointer dereference with lockstep mode.
>
> Since commit 21d03d60e909 ("j7200 defconfig: add rproc commands"),
> issuing rproc init command with cluster configured in lockstep results
> in a NULL pointer dereference.
>
> This is because ti_sci_proc_request() is called on both cores on the
> same cluster, without checking if they are populated.
> To fix that, only request the core being probed, as there is no need to
> request the other one.
>
> [...]
Applied to u-boot/master, thanks!
[1/1] remoteproc: k3-r5: Fix crash when issuing rproc init
commit: b1d083e444798e5dd5cbb703eabfdeaf5f9294c7
--
Tom
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