Messages in this thread | | | Date | Thu, 18 Jan 2018 01:48:23 -0700 | From | Keith Busch <> | Subject | Re: [BUG 4.15-rc7] IRQ matrix management errors |
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On Thu, Jan 18, 2018 at 09:10:43AM +0100, Thomas Gleixner wrote: > Can you please provide the output of > > # cat /sys/kernel/debug/irq/irqs/$ONE_I40_IRQ
# cat /sys/kernel/debug/irq/irqs/48 handler: handle_edge_irq device: 0000:1a:00.0 status: 0x00000000 istate: 0x00000000 ddepth: 0 wdepth: 0 dstate: 0x05401200 IRQD_ACTIVATED IRQD_IRQ_STARTED IRQD_SINGLE_TARGET IRQD_AFFINITY_SET IRQD_CAN_RESERVE node: 0 affinity: 0-27,56-83 effectiv: 0 pending: domain: PCI-MSI-2 hwirq: 0xd00002 chip: PCI-MSI flags: 0x10 IRQCHIP_SKIP_SET_WAKE parent: domain: VECTOR hwirq: 0x30 chip: APIC flags: 0x0 Vector: 69 Target: 0
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