AuxXxilium/linux_dsm_epyc7002
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3228950621
linux_dsm_epyc7002/drivers/irqchip
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Feng Kan 3228950621 irqchip: gic: Preserve gic V2 bypass bits in cpu ctrl register 
This change is made to preserve the GIC v2 bypass bits in the
GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec).
This code will preserve all bits configured by the bootloader regarding
v2 bypass group bits. In the X-Gene platform, the bypass functionality
is not used and bypass bits should not be changed by the kernel gic
code as it could lead to incorrect behavior.

Signed-off-by: Feng Kan <fkan@apm.com>
Reviewed-by: Vinayak Kale <vkale@apm.com>
Reviewed-by: Anup Patel <apatel@apm.com>
Link: https://lkml.kernel.org/r/1406757419-18729-3-git-send-email-fkan@apm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-08-19 15:08:07 +00:00
..
exynos-combiner.c irqchip: exynos-combiner: call handle_bad_irq directly 2014-02-14 07:27:40 +09:00
irq-armada-370-xp.c irqchip: armada-370-xp: Mask all interrupts during initialization. 2014-06-21 00:39:04 +00:00
irq-atmel-aic5.c irqchip: atmel-aic: Define irq fixups for atmel SoCs 2014-07-17 13:39:03 +00:00
irq-atmel-aic-common.c irqchip: atmel-aic: Implement RTC irq fixup 2014-07-17 13:38:54 +00:00
irq-atmel-aic-common.h irqchip: atmel-aic: Implement RTC irq fixup 2014-07-17 13:38:54 +00:00
irq-atmel-aic.c irqchip: atmel-aic: Define irq fixups for atmel SoCs 2014-07-17 13:39:03 +00:00
irq-bcm2835.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-brcmstb-l2.c irqchip: brcmstb-l2: Level-2 interrupts are edge sensitive 2014-06-21 02:08:34 +00:00
irq-clps711x.c ARM: clps711x: Add CLPS711X irqchip driver 2014-02-28 17:27:30 +01:00
irq-crossbar.c irqchip: crossbar: Allow for quirky hardware with direct hardwiring of GIC 2014-06-30 19:21:04 +00:00
irq-dw-apb-ictl.c irqchip: add DesignWare APB ICTL interrupt controller 2013-12-13 16:29:40 +01:00
irq-gic-common.c irqchip: gic: Replace hex numbers with defines. 2014-08-19 15:07:46 +00:00
irq-gic-common.h irqchip: gic: Move some bits of GICv2 to a library-type file 2014-07-08 21:49:14 +00:00
irq-gic-v3.c arm64: gicv3: Allow GICv3 compilation with older binutils 2014-07-25 13:12:15 +01:00
irq-gic.c irqchip: gic: Preserve gic V2 bypass bits in cpu ctrl register 2014-08-19 15:08:07 +00:00
irq-imgpdc.c irq-imgpdc: add ImgTec PDC irqchip driver 2013-08-21 14:17:56 +01:00
irq-metag-ext.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-metag.c irq-metag*: stop set_affinity vectoring to offline cpus 2014-02-25 22:35:06 +00:00
irq-mmp.c ARM: SoC: cleanups for 3.15 2014-04-05 13:51:19 -07:00
irq-moxart.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-mxs.c irqchip: mxs: Fix function type for IRQCHIP_OF_DECLARE 2014-05-20 14:25:23 -05:00
irq-nvic.c irqchip: nvic: Use the generic noop function 2014-06-21 02:12:42 +00:00
irq-or1k-pic.c irqchip: or1k-pic: Migrate from arch/openrisc/ 2014-07-01 12:15:06 +00:00
irq-orion.c irqchip: orion: Reverse irq handling priority 2014-05-08 14:42:09 +00:00
irq-renesas-intc-irqpin.c irqchip: renesas-intc-irqpin: Fix register bitfield shift calculation 2013-11-24 15:55:17 +09:00
irq-renesas-irqc.c irqchip: renesas-irqc: Enable mask on suspend 2014-01-22 21:48:55 +01:00
irq-s3c24xx.c irqchip: s3c24xx: Fix function type for IRQCHIP_OF_DECLARE 2014-05-20 14:25:23 -05:00
irq-sirfsoc.c irqchip: sirf: fix one minor checkpatch issue 2014-05-12 21:43:49 +08:00
irq-sun4i.c irqchip: sun4i: Simplify sun4i_irq_ack 2014-03-19 12:34:29 +01:00
irq-sunxi-nmi.c irqchip: sun7i/sun6i: Disable NMI before registering the handler 2014-03-31 11:12:57 +02:00
irq-tb10x.c irqchip: Add TB10x interrupt controller driver 2013-06-25 18:54:21 +02:00
irq-versatile-fpga.c irqchip: versatile-fpga: add support for arm,versatile-sic 2014-06-24 14:15:58 -05:00
irq-vic.c irqchip: vic: Properly chain the cascaded IRQs 2014-04-15 18:24:24 +02:00
irq-vt8500.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irq-xtensa-mx.c irqchip: xtensa: Select only an online cpu 2014-03-04 17:37:55 +01:00
irq-xtensa-pic.c xtensa: move built-in PIC to drivers/irqchip 2014-01-14 10:19:56 -08:00
irq-zevio.c irqchip: Remove asmlinkage from static functions 2014-03-12 13:00:41 +01:00
irqchip.c irqchip: align irqchip OF match table section naming 2014-05-20 14:24:40 -05:00
irqchip.h of: consolidate linker section OF match table declarations 2014-05-20 14:25:24 -05:00
Kconfig ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
Makefile Merge branch 'irqchip/atmel-aic' into irqchip/core 2014-07-18 20:58:34 +00:00
spear-shirq.c irqchip: spear_shirq: Simplify register access code 2014-06-24 12:38:45 +00:00