If the hardware is still accessing memory after SMMU translation
is disabled (as part of smmu shutdown callback), then the
IOVAs (I/O virtual address) which it was using will go on the bus
as the physical addresses which will result in unknown crashes
like NoC/interconnect errors.
So, implement sh
Hi Stephen,
On 2020-09-18 01:53, Stephen Boyd wrote:
Quoting Roja Rani Yarubandi (2020-09-17 05:25:58)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c
b/drivers/i2c/busses/i2c-qcom-geni.c
index dead5db3315a..b0d8043c8cb2 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/
Quoting Roja Rani Yarubandi (2020-09-17 05:25:58)
> diff --git a/drivers/i2c/busses/i2c-qcom-geni.c
> b/drivers/i2c/busses/i2c-qcom-geni.c
> index dead5db3315a..b0d8043c8cb2 100644
> --- a/drivers/i2c/busses/i2c-qcom-geni.c
> +++ b/drivers/i2c/busses/i2c-qcom-geni.c
> @@ -86,6 +86,10 @@ struct gen
Quoting ro...@codeaurora.org (2020-09-21 04:21:04)
> Hi Stephen,
>
> On 2020-09-18 01:53, Stephen Boyd wrote:
> > Quoting Roja Rani Yarubandi (2020-09-17 05:25:58)
> >> diff --git a/drivers/i2c/busses/i2c-qcom-geni.c
> >> b/drivers/i2c/busses/i2c-qcom-geni.c
> >> index dead5db3315a..b0d8043c8cb2
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