Re: [PATCH v3 06/15] firmware: qcom: scm: smc: switch to using the SCM allocator

[Andrew Halaney]

On Mon, Oct 09, 2023 at 05:34:18PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> 
> We need to allocate, map and pass a buffer to the trustzone if we have
> more than 4 arguments for a given SCM calls. Let's use the new TrustZone
> allocator for that memory and shrink the code in process.
> 
> As this code lives in a different compilation unit than the rest of the
> SCM code, we need to provide a helper in the form of
> qcom_scm_get_tzmem_pool() that allows the SMC low-level routines to
> access the SCM memory pool.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

Reviewed-by: Andrew Halaney <ahalaney@xxxxxxxxxx>