linux-brain/drivers/memory
Dmitry Osipenko a36b2d6ae6 memory: tegra: Fix integer overflow on tick value calculation
commit b906c056b6 upstream.

Multiplying the Memory Controller clock rate by the tick count results
in an integer overflow and in result the truncated tick value is being
programmed into hardware, such that the GR3D memory client performance is
reduced by two times.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-25 18:25:25 +02:00
..
samsung memory: samsung: exynos-srom: Fix wrong count of registers 2016-07-06 08:16:56 +02:00
tegra memory: tegra: Fix integer overflow on tick value calculation 2019-05-25 18:25:25 +02:00
atmel-ebi.c ARM: SoC driver updates for v4.14 2017-09-10 20:40:00 -07:00
atmel-sdramc.c memory: atmel-sdramc: use builtin_platform_driver to simplify the code 2016-10-20 11:59:57 +02:00
da8xx-ddrctl.c memory: da8xx-ddrctl: drop the call to of_flat_dt_get_machine_name() 2016-11-23 20:26:42 +05:30
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 memory: Update dependency of IFC for Layerscape 2016-07-13 17:31:10 -07:00
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: Convert to using %pOF instead of full_name 2017-08-16 21:37:00 +02:00
Kconfig MTD updates for 4.12-rc1: 2017-05-11 10:44:22 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mtk-smi.c memory: mtk-smi: Degrade SMI init to module_init 2017-08-22 16:38:00 +02:00
mvebu-devbus.c memory: Convert to using %pOF instead of full_name 2017-08-16 21:37:00 +02:00
of_memory.c fix:memory:of_memory:add missing header dependencies 2016-08-31 15:21:18 +02:00
of_memory.h memory: fix build when CONFIG_OF && !CONFIG_DDR 2012-09-05 11:57:19 -07:00
omap-gpmc.c memory: Convert to using %pOF instead of full_name 2017-08-16 21:37:00 +02:00
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: Handle return value of clk_prepare_enable 2017-06-03 19:08:14 +09:00