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

From: Konrad Dybcio
Date: Wed Aug 13 2025 - 06:11:38 EST


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@xxxxxxxxxx>
> Tested-by: Harshal Dev <quic_hdev@xxxxxxxxxxx>
> Signed-off-by: Amirreza Zarrabi <amirreza.zarrabi@xxxxxxxxxxxxxxxx>
> ---

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