Huacai Chen 14563f4267 MIPS: Loongson-3: Fix BRIDGE irq delivery problem ... [ Upstream commit 360fe725f8 ] After commit e509bd7da1 ("genirq: Allow migration of chained interrupts by installing default action") Loongson-3 fails at here: setup_irq(LOONGSON_HT1_IRQ, &cascade_irqaction); This is because both chained_action and cascade_irqaction don't have IRQF_SHARED flag. This will cause Loongson-3 resume fails because HPET timer interrupt can't be delivered during S3. So we set the irqchip of the chained irq to loongson_irq_chip which doesn't disable the chained irq in CP0.Status. Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20434/ Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Cc: Huacai Chen <chenhuacai@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2018-11-21 09:24:06 +01:00
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acpi_init.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cop2-ex.c	MIPS: Add missing include files	2017-03-08 10:38:06 +01:00
hpet.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
irq.c	MIPS: Loongson-3: Fix BRIDGE irq delivery problem	2018-11-21 09:24:06 +01:00
Makefile	MIPS: Loongson-3: Move chipset ACPI code from drivers to arch	2016-05-13 14:02:13 +02:00
numa.c	MIPS: Audit and remove any unnecessary uses of module.h	2017-02-14 09:00:25 +00:00
platform.c	MIPS: Loongson: Naming style cleanup and rework	2015-06-21 21:53:59 +02:00
smp.c	MIPS: SMP: Allow boot_secondary SMP op to return errors	2017-08-30 00:57:27 +02:00
smp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00