[PATCH v7 07/11] firmware: qcom: tzmem: export shm_bridge create/delete

Konrad Dybcio konrad.dybcio at oss.qualcomm.com
Wed Aug 13 10:06:58 UTC 2025


On 8/13/25 2:35 AM, Amirreza Zarrabi wrote:
> Anyone with access to contiguous physical memory should be able to
> share memory with QTEE using shm_bridge.
> 
> Tested-by: Neil Armstrong <neil.armstrong at linaro.org>
> Tested-by: Harshal Dev <quic_hdev at quicinc.com>
> Signed-off-by: Amirreza Zarrabi <amirreza.zarrabi at oss.qualcomm.com>
> ---

Hm, I thought the idea for the tzmem allocator was to abstract
these operations to prevent users from shooting themselves in
the foot, and this seems to be circumventing that..

Konrad


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