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    SubjectRe: [PATCH v3 15/15] arm64: defconfig: enable SHM Bridge support for the TZ memory allocator
    On Mon, Oct 09, 2023 at 05:34:27PM +0200, Bartosz Golaszewski wrote:
    > From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
    >
    > Enable SHM Bridge support in the Qualcomm TrustZone allocator by default
    > as even on architectures that don't support it, we automatically fall
    > back to the default behavior.

    Can you give some motivation for the Kconfig? It seems like what you've
    wrote should just fallback to the non SHM bridge allocated memory, so I
    don't see what having the option to exclude that at build time gives us.

    >
    > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
    > ---
    > arch/arm64/configs/defconfig | 1 +
    > 1 file changed, 1 insertion(+)
    >
    > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
    > index 07011114eef8..ebe97fec6e33 100644
    > --- a/arch/arm64/configs/defconfig
    > +++ b/arch/arm64/configs/defconfig
    > @@ -255,6 +255,7 @@ CONFIG_INTEL_STRATIX10_RSU=m
    > CONFIG_EFI_CAPSULE_LOADER=y
    > CONFIG_IMX_SCU=y
    > CONFIG_IMX_SCU_PD=y
    > +CONFIG_QCOM_TZMEM_MODE_SHMBRIDGE=y
    > CONFIG_GNSS=m
    > CONFIG_GNSS_MTK_SERIAL=m
    > CONFIG_MTD=y
    > --
    > 2.39.2
    >

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