On 1/20/25 4:10 PM, Johan Hovold wrote:
Since the conversion to using the TZ allocator, the efivars service is
registered before the memory pool has been allocated, something which
can lead to a NULL-pointer dereference in case of a racing EFI variable
access.
Make sure that all resources have been set up before registering the
efivars.
Fixes: 6612103ec35a ("firmware: qcom: qseecom: convert to using the TZ allocator")
Cc: stable@xxxxxxxxxxxxxxx # 6.11
Cc: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
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Looks good to me.
Reviewed-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
