AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/arm/mach-mvebu
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Gregory CLEMENT 548ae94c1c ARM: mvebu: Disable CPU Idle on Armada 38x 
On Armada 38x SoCs, under heavy I/O load, the system hangs when CPU
Idle is enabled. Waiting for a solution to this issue, this patch
disables the CPU Idle support for this SoC.

As CPU Hot plug support also uses some of the CPU Idle functions it is
also affected by the same issue. This patch disables it also for the
Armada 38x SoCs.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: <stable@vger.kernel.org> # v3.17 +
2015-03-31 18:47:33 +02:00
..
include/mach ARM: mvebu: Simplify headers and make local 2014-02-22 21:19:59 +00:00
armada-370-xp.h ARM: mvebu: Clean-up the Armada XP support 2014-11-22 02:13:24 +00:00
board-v7.c mvebu SoC suspend changes for v3.19 2014-12-04 16:46:43 +01:00
board.h ARM: Kirkwood: Add setup file for netxbig LEDs 2014-06-20 23:47:27 +00:00
coherency_ll.S ARM: mvebu: make the coherency_ll.S functions work with no coherency fabric 2014-11-22 01:49:27 +00:00
coherency.c ARM: make of_device_ids const 2015-02-19 09:44:25 +01:00
coherency.h ARM: mvebu: Remove the unused argument of set_cpu_coherent() 2014-05-08 16:18:52 +00:00
common.h ARM: mvebu: implement suspend/resume support for Armada XP 2014-11-30 16:40:12 +00:00
cpu-reset.c ARM: mvebu: Clean-up the Armada XP support 2014-11-22 02:13:24 +00:00
dove.c bus: mvebu: pass the coherency availability information at init time 2014-04-24 05:00:36 +00:00
headsmp-a9.S ARM: mvebu: Fix the secondary startup for Cortex A9 SoC 2014-11-22 02:14:20 +00:00
headsmp.S ARM: mvebu: Split low level functions to manipulate HW coherency 2014-05-08 16:18:54 +00:00
Kconfig mvebu SoC changes for v3.17 (round 4) 2014-07-26 18:17:08 +02:00
kirkwood-pm.c ARM: mvebu: Simplify headers and make local 2014-02-22 21:19:59 +00:00
kirkwood-pm.h ARM: mvebu: Move kirkwood DT boards into mach-mvebu 2014-02-22 21:19:55 +00:00
kirkwood.c ARM: Kirkwood: Add setup file for netxbig LEDs 2014-06-20 23:47:27 +00:00
kirkwood.h ARM: mvebu: Simplify headers and make local 2014-02-22 21:19:59 +00:00
Makefile ARM: mvebu: Armada XP GP specific suspend/resume code 2014-11-30 16:40:14 +00:00
mvebu-soc-id.c ARM: mvebu: Use system controller to get the soc id when possible 2014-06-30 17:40:59 +00:00
mvebu-soc-id.h ARM: mvebu: Update the SoC ID and revision definitions 2015-01-09 09:22:53 -06:00
netxbig.c ARM: Kirkwood: Add setup file for netxbig LEDs 2014-06-20 23:47:27 +00:00
platsmp-a9.c ARM: mvebu: Implement the CPU hotplug support for the Armada 38x SoCs 2014-11-22 02:14:38 +00:00
platsmp.c mvebu SoC suspend changes for v3.19 2014-12-04 16:46:43 +01:00
pm-board.c ARM: mvebu: Armada XP GP specific suspend/resume code 2014-11-30 16:40:14 +00:00
pm.c ARM: mvebu: implement suspend/resume support for Armada XP 2014-11-30 16:40:12 +00:00
pmsu_ll.S mvebu SoC suspend changes for v3.19 2014-12-04 16:46:43 +01:00
pmsu.c ARM: mvebu: Disable CPU Idle on Armada 38x 2015-03-31 18:47:33 +02:00
pmsu.h mvebu SoC suspend changes for v3.19 2014-12-04 16:46:43 +01:00
system-controller.c ARM: mvebu: build armada375-smp code conditionally 2015-02-18 12:20:29 +01:00