Dietmar Eggemann 823c717dbf ARM: 8824/1: fix a migrating irq bug when hotplug cpu ... [ Upstream commit 1b5ba350784242eb1f899bcffd95d2c7cff61e84 ] Arm TC2 fails cpu hotplug stress test. This issue was tracked down to a missing copy of the new affinity cpumask for the vexpress-spc interrupt into struct irq_common_data.affinity when the interrupt is migrated in migrate_one_irq(). Fix it by replacing the arm specific hotplug cpu migration with the generic irq code. This is the counterpart implementation to commit 217d453d47 ("arm64: fix a migrating irq bug when hotplug cpu"). Tested with cpu hotplug stress test on Arm TC2 (multi_v7_defconfig plus CONFIG_ARM_BIG_LITTLE_CPUFREQ=y and CONFIG_ARM_VEXPRESS_SPC_CPUFREQ=y). The vexpress-spc interrupt (irq=22) on this board is affine to CPU0. Its affinity cpumask now changes correctly e.g. from 0 to 1-4 when CPU0 is hotplugged out. Suggested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-03-23 08:44:33 +01:00
..
boot	ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420	2019-03-23 08:44:28 +01:00
common	ARM: sa1111: fix pcmcia suspend/resume	2016-10-07 15:23:44 +02:00
configs	Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"	2018-09-15 09:40:40 +02:00
crypto	arm: crypto: reduce priority of bit-sliced AES cipher	2017-11-21 09:21:18 +01:00
firmware
include	ARM: 8824/1: fix a migrating irq bug when hotplug cpu	2019-03-23 08:44:33 +01:00
kernel	ARM: 8824/1: fix a migrating irq bug when hotplug cpu	2019-03-23 08:44:33 +01:00
kvm	KVM: arm/arm64: Fix MMIO emulation data handling	2019-03-23 08:44:20 +01:00
lib	ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions	2018-05-26 08:48:57 +02:00
mach-alpine
mach-asm9260
mach-at91	ARM: remove duplicate 'const' annotations'	2017-10-08 10:14:20 +02:00
mach-axxia
mach-bcm	ARM: remove duplicate 'const' annotations'	2017-10-08 10:14:20 +02:00
mach-berlin	arm: berlin: add CPU hotplug support	2015-10-15 21:14:28 +02:00
mach-clps711x
mach-cns3xxx	ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment	2019-02-06 19:43:07 +01:00
mach-davinci	ARM: davinci: da8xx: Create DSP device only when assigned memory	2018-04-13 19:50:09 +02:00
mach-digicolor	ARM: digicolor: select pinctrl/gpio driver	2015-10-15 22:27:30 +02:00
mach-dove	ARM: dove: Fix legacy get_irqnr_and_base	2015-11-25 14:59:12 +00:00
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos	ARM: exynos: Clear global variable on init error path	2018-09-26 08:35:06 +02:00
mach-footbridge
mach-gemini	ARM: gemini: remove unnecessary mdio-gpio includes	2015-10-21 19:50:43 -07:00
mach-highbank
mach-hisi	ARM: hisi: check of_iomap and fix missing of_node_put	2018-09-26 08:35:09 +02:00
mach-imx	ARM: imx: update the cpu power up timing setting on i.mx6sx	2019-01-13 10:05:31 +01:00
mach-integrator	gpio: pl061: handle failed allocations	2019-02-20 10:13:21 +01:00
mach-iop13xx
mach-iop32x	ARM: iop32x/n2100: fix PCI IRQ mapping	2019-02-20 10:13:19 +01:00
mach-iop33x
mach-ixp4xx	ARM: ixp4xx: fix read{b,w,l} return types	2015-12-01 23:45:30 +01:00
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx
mach-mediatek	ARM: SoC platform updates for v4.4	2015-11-10 14:56:23 -08:00
mach-meson
mach-mmp
mach-moxart
mach-mv78xx0
mach-mvebu	ARM: mvebu: declare asm symbols as character arrays in pmsu.c	2018-10-10 08:52:06 +02:00
mach-mxs
mach-netx
mach-nomadik
mach-nspire
mach-omap1	ARM: OMAP1: ams-delta: Fix possible use of uninitialized field	2018-12-17 21:55:09 +01:00
mach-omap2	ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized	2019-03-23 08:44:33 +01:00
mach-orion5x	ARM: orion5x: Fix legacy get_irqnr_and_base	2015-11-25 15:01:00 +00:00
mach-picoxcell
mach-prima2	ARM: prima2: always enable reset controller	2016-05-04 14:48:53 -07:00
mach-pxa	ARM: pxa: avoid section mismatch warning	2019-02-20 10:13:09 +01:00
mach-qcom	ARM: Remove __ref on hotplug cpu die path	2015-10-22 09:55:03 -07:00
mach-realview	net: smc91x: fix SMC accesses	2016-09-30 10:18:37 +02:00
mach-rockchip
mach-rpc
mach-s3c24xx	cpufreq: s3c24xx: Do not mark s3c2410_plls_add as __init	2015-11-27 10:10:32 +09:00
mach-s3c64xx	ASoC: samsung: pass DMA channels as pointers	2016-04-12 09:08:32 -07:00
mach-s5pv210
mach-sa1100	ARM: sa1100: clear reset status prior to reboot	2016-10-07 15:23:43 +02:00
mach-shmobile	ARM: shmobile: fix regulator quirk for Gen2	2016-10-07 15:23:43 +02:00
mach-socfpga	ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel	2016-05-11 11:21:14 +02:00
mach-spear	ARM: remove duplicate 'const' annotations'	2017-10-08 10:14:20 +02:00
mach-sti
mach-stm32
mach-sunxi	ARM: SoC platform updates for v4.4	2015-11-10 14:56:23 -08:00
mach-tegra	ARM: tegra: select USB_ULPI from EHCI rather than platform	2018-02-25 11:03:51 +01:00
mach-u300	spi: Updates for v4.4	2015-11-05 13:15:12 -08:00
mach-uniphier	ARM: uniphier: rework SMP operations to use trampoline code	2015-10-27 09:20:53 +09:00
mach-ux500	ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation	2017-01-26 08:23:49 +01:00
mach-versatile
mach-vexpress	ARM: Remove __ref on hotplug cpu die path	2015-10-22 09:55:03 -07:00
mach-vt8500
mach-w90x900
mach-zx	ARM: zx: only build power domain code when CONFIG_PM=y	2015-11-19 16:16:45 +01:00
mach-zynq	ARM: zynq: Reserve correct amount of non-DMA RAM	2017-01-15 13:41:36 +01:00
mm	ARM: 8814/1: mm: improve/fix ARM v7_dma_inv_range() unaligned address handling	2018-12-21 14:09:53 +01:00
net	ARM: net: bpf: fix zero right shift	2016-01-06 01:32:09 -05:00
nwfpe
oprofile
plat-iop
plat-omap	ARM: OMAP: Fix dmtimer init for omap1	2018-05-30 07:49:00 +02:00
plat-orion
plat-pxa	ARM: pxa: ssp: unneeded to free devm_ allocated data	2019-03-23 08:44:27 +01:00
plat-samsung	ASoC: samsung: pass DMA channels as pointers	2016-04-12 09:08:32 -07:00
plat-versatile
probes	ARM: 8770/1: kprobes: Prohibit probing on optimized_callback	2018-05-26 08:48:57 +02:00
tools
vdso	ARM: 8449/1: fix bug in vdsomunge swab32 macro	2015-10-29 15:20:15 +00:00
vfp
xen	swiotlb-xen: implement xen_swiotlb_dma_mmap callback	2017-10-05 09:41:48 +02:00
Kconfig	ARM: 8824/1: fix a migrating irq bug when hotplug cpu	2019-03-23 08:44:33 +01:00
Kconfig-nommu	ARM: 8635/1: nommu: allow enabling REMAP_VECTORS_TO_RAM	2017-10-08 10:14:17 +02:00
Kconfig.debug	ARM: debug-ll: fix BCM63xx entry for multiplatform	2016-03-03 15:07:08 -08:00
Makefile