Re: [PATCH] irqchip: tegra: fix wrong data being passed as the irqdomain chip data
From: Stephen Warren
Date: Wed May 13 2015 - 18:18:19 EST
On 05/09/2015 02:06 PM, Lucas Stach wrote:
The irq chip functions use the irq chipdata directly as the base register
address of the controller, so this should be passed in instead of a pointer
to the array address holding the base address.
This fixes Tegra20 CPUidle as now the un-/masking of IRQs at the LIC level
works again, but more importantly it fixes the resulting memory corruption.
Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
Tested on NVIDIA Seaboard (which is affected by the bug in the default
configuration/DT) with the patch applied on to of 4.1-rc3.
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