Re: [PATCH] PCI: dwc/host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD

2017-05-23 Thread Bjorn Helgaas
On Thu, Apr 20, 2017 at 06:27:18PM +0800, Jisheng Zhang wrote: > Similar as commit 8ff0ef996ca0 ("PCI: host: Mark PCIe/PCI (MSI) IRQ > cascade handlers as IRQF_NO_THREAD"), we should mark PCIe/PCI (MSI) > IRQ cascade handlers IRQF_NO_THREAD explicitly. I just found this > issue in pcie-designware-p

Re: [PATCH] PCI: dwc/host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD

2017-04-20 Thread Keith Busch
On Thu, Apr 20, 2017 at 06:27:18PM +0800, Jisheng Zhang wrote: > Similar as commit 8ff0ef996ca0 ("PCI: host: Mark PCIe/PCI (MSI) IRQ > cascade handlers as IRQF_NO_THREAD"), we should mark PCIe/PCI (MSI) > IRQ cascade handlers IRQF_NO_THREAD explicitly. I just found this > issue in pcie-designware-p

Re: [PATCH] PCI: dwc/host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD

2017-04-20 Thread Jingoo Han
On Thursday, April 20, 2017 6:27 AM, Jisheng Zhang wrote: > > Similar as commit 8ff0ef996ca0 ("PCI: host: Mark PCIe/PCI (MSI) IRQ > cascade handlers as IRQF_NO_THREAD"), we should mark PCIe/PCI (MSI) > IRQ cascade handlers IRQF_NO_THREAD explicitly. I just found this > issue in pcie-designware-pla

[PATCH] PCI: dwc/host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD

2017-04-20 Thread Jisheng Zhang
Similar as commit 8ff0ef996ca0 ("PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD"), we should mark PCIe/PCI (MSI) IRQ cascade handlers IRQF_NO_THREAD explicitly. I just found this issue in pcie-designware-plat driver, then searched the code, I think we should fix pcie-qcom and