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4ea02c98bf
linux/drivers/memory
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Dmitry Osipenko 4ea02c98bf memory: tegra: Do not handle spurious interrupts 
[ Upstream commit bf3fbdfbec ]

The ISR reads interrupts-enable mask, but doesn't utilize it. Apply the
mask to the interrupt status and don't handle interrupts that MC driver
haven't asked for. Kernel would disable spurious MC IRQ and report the
error. This would happen only in a case of a very severe bug.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-06 16:24:38 +02:00
..
tegra memory: tegra: Do not handle spurious interrupts 2018-08-06 16:24:38 +02:00
atmel-sdramc.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
emif.c drivers/memory: don't check resource with devm_ioremap_resource 2013-05-18 11:55:52 +02:00
emif.h memory: emif: handle frequency and voltage change events 2012-05-02 10:52:09 -07:00
fsl_ifc.c fsl-ifc: add missing include on ARM64 2015-12-16 00:16:58 +01:00
fsl-corenet-cf.c memory: fsl-corenet: Fix module autoload for OF platform driver 2015-10-05 04:44:11 +01:00
jz4780-nemc.c memory: jz4780-nemc: driver for the NEMC on JZ4780 SoCs 2015-03-26 23:51:36 +01:00
Kconfig memory: omap-gpmc: Fix unselectable debug option for GPMC 2015-10-12 16:19:54 -07:00
Makefile memory: add ARM PL172 MultiPort Memory Controller driver 2015-07-17 10:43:44 -07:00
mvebu-devbus.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
of_memory.c memory: emif: add device tree support to emif driver 2012-09-04 16:14:31 -07:00
of_memory.h memory: fix build when CONFIG_OF && !CONFIG_DDR 2012-09-05 11:57:19 -07:00
omap-gpmc.c ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure 2017-12-16 10:33:51 +01:00
pl172.c memory: pl172: add ARM PrimeCell PL176 MPMC support 2015-09-29 22:19:02 +02:00
tegra20-mc.c memory: drop owner assignment from platform_drivers 2014-10-20 16:20:52 +02:00
ti-aemif.c memory: ti-aemif: Fix module autoload for OF platform driver 2015-10-05 04:44:11 +01:00