On Fri, 24 Jul 2026 23:58:52 +0530, Mukesh Ojha wrote:
> This series is a collection of misc fixes for the Qualcomm PAS remoteproc
> driver and its supporting SCM/MDT loader infrastructure.
>
> - Fix sparse __iomem warnings in qcom_adsp, qcom_pas and qcom_wcnss by
> annotating mem_region fields with __iomem and using __force at call sites.
> - Guard the DTB metadata release in qcom_pas_load() with a dtb_pas_id check,
> consistent with all other release sites in the driver.
> - Move PAS context allocation from probe into qcom_pas_alloc_memory_region()
> so the DTB context is only created for subsystems that actually use it.
> - Map/unmap the subsystem memory region on demand around firmware load and
> coredump, avoiding potential XPU violations on EL2 platforms where the
> region may be handed off to the remote side.
> - Drop the now-unused dtb_mem_region field from struct qcom_pas.
> - Add a keep_mdt_buf flag to struct qcom_scm_pas_context to make metadata
> buffer retention explicit rather than implicit.
>
> [...]
Applied, thanks!
[1/6] remoteproc: qcom: annotate mem_region fields with __iomem
commit: 142044ea7bbb83c180319368a8ba088452ceb7f5
[2/6] remoteproc: qcom: pas: Guard dtb metadata release with dtb_pas_id check
commit: c06c5ab4945392d2c2aded6d832ab6b58cabe351
[3/6] remoteproc: qcom: pas: Fix the PAS context creation placement
commit: a5464fa3173c83da28b46e3c12be6d4a27bf5728
[4/6] remoteproc: qcom: pas: Map/unmap subsystem region before auth_and_reset
commit: 0b0379fcf9ce395bb51cadb6552ec3b1380436bb
[5/6] remoteproc: qcom: pas: Drop unused dtb_mem_region field
commit: d402a23bf4337a5050306847ea19e1bdd8e05736
Best regards,
--
Bjorn Andersson <[email protected]>
