Messages in this thread | | | Date | Wed, 11 Oct 2023 16:20:45 -0500 | From | Andrew Halaney <> | Subject | Re: [PATCH v3 15/15] arm64: defconfig: enable SHM Bridge support for the TZ memory allocator |
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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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