* [PATCH] arm64: dts: qcom: sc7180: Move rmtfs memory region
@ 2021-05-14 18:34 Sujit Kautkar
2021-05-24 1:15 ` Sibi Sankar
0 siblings, 1 reply; 2+ messages in thread
From: Sujit Kautkar @ 2021-05-14 18:34 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Rob Herring
Cc: Rajendra Nayak, Sibi Sankar, Sujit Kautkar, devicetree,
linux-arm-msm, linux-kernel
Move rmtfs memory region so that it does not overlap with system
RAM (kernel data) when KAsan is enabled. This puts rmtfs right
after mba_mem which is not supposed to increase beyond 0x94600000
Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
---
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index e77a7926034a7..afe0f9c258164 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -45,7 +45,7 @@ chosen {
/* Increase the size from 2MB to 8MB */
&rmtfs_mem {
- reg = <0x0 0x84400000 0x0 0x800000>;
+ reg = <0x0 0x94600000 0x0 0x800000>;
};
/ {
--
2.31.1.751.gd2f1c929bd-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: qcom: sc7180: Move rmtfs memory region
2021-05-14 18:34 [PATCH] arm64: dts: qcom: sc7180: Move rmtfs memory region Sujit Kautkar
@ 2021-05-24 1:15 ` Sibi Sankar
0 siblings, 0 replies; 2+ messages in thread
From: Sibi Sankar @ 2021-05-24 1:15 UTC (permalink / raw)
To: Sujit Kautkar
Cc: Andy Gross, Bjorn Andersson, Rob Herring, Rajendra Nayak,
devicetree, linux-arm-msm, linux-kernel
Hey Sujit,
Thanks for the patch!
On 2021-05-15 00:04, Sujit Kautkar wrote:
> Move rmtfs memory region so that it does not overlap with system
> RAM (kernel data) when KAsan is enabled. This puts rmtfs right
> after mba_mem which is not supposed to increase beyond 0x94600000
>
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
> Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
> ---
>
> arch/arm64/boot/dts/qcom/sc7180-idp.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> index e77a7926034a7..afe0f9c258164 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> @@ -45,7 +45,7 @@ chosen {
>
> /* Increase the size from 2MB to 8MB */
> &rmtfs_mem {
> - reg = <0x0 0x84400000 0x0 0x800000>;
> + reg = <0x0 0x94600000 0x0 0x800000>;
> };
>
> / {
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
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2021-05-14 18:34 [PATCH] arm64: dts: qcom: sc7180: Move rmtfs memory region Sujit Kautkar
2021-05-24 1:15 ` Sibi Sankar
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