Marc Zyngier 3f7bb2ec20 PCI: dwc: Move interrupt acking into the proper callback ... The write to the status register is really an ACK for the HW, and should be treated as such by the driver. Let's move it to the irq_ack() callback, which will prevent people from moving it around in order to paper over other bugs. Fixes: 8c934095fa ("PCI: dwc: Clear MSI interrupt status after it is handled, not before") Fixes: 7c5925afbc ("PCI: dwc: Move MSI IRQs allocation to IRQ domains hierarchical API") Link: https://lore.kernel.org/linux-pci/20181113225734.8026-1-marc.zyngier@arm.com/ Reported-by: Trent Piepho <tpiepho@impinj.com> Tested-by: Niklas Cassel <niklas.cassel@linaro.org> Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Tested-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> [lorenzo.pieralisi@arm.com: updated commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: stable@vger.kernel.org		2018-12-11 10:37:58 +00:00
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Kconfig
Makefile	PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c	2018-10-17 09:43:44 +01:00
pci-dra7xx.c	PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode	2018-09-25 10:53:10 +01:00
pci-exynos.c	PCI: exynos: Drop unnecessary root_bus_nr setting	2018-07-13 14:07:47 +01:00
pci-imx6.c	PCI: imx: Add PME_Turn_Off support	2018-10-05 12:00:35 +01:00
pci-keystone.c	PCI: keystone: Cleanup macros defined in pci-keystone.c	2018-10-17 09:59:02 +01:00
pci-layerscape.c
pcie-armada8k.c	PCI: armada8k: Drop unnecessary root_bus_nr setting	2018-07-13 14:08:28 +01:00
pcie-artpec6.c	PCI: Update xxx_pcie_ep_raise_irq() and pci_epc_raise_irq() signatures	2018-07-19 11:34:42 +01:00
pcie-designware-ep.c	PCI: dwc: Add legacy interrupt callback handler	2018-07-19 11:38:38 +01:00
pcie-designware-host.c	PCI: dwc: Move interrupt acking into the proper callback	2018-12-11 10:37:58 +00:00
pcie-designware-plat.c	pci-epf-test/pci_endpoint_test: Add MSI-X support	2018-07-19 11:46:45 +01:00
pcie-designware.c	PCI: dwc: Fix scheduling while atomic issues	2018-09-20 16:36:20 -05:00
pcie-designware.h	pci-v4.20-changes	2018-10-25 06:50:48 -07:00
pcie-hisi.c
pcie-histb.c	PCI: histb: Drop unnecessary root_bus_nr setting	2018-07-13 14:09:47 +01:00
pcie-kirin.c	PCI: kirin: Fix section mismatch warning	2018-10-01 17:16:23 +01:00
pcie-qcom.c	PCI: qcom: Fix error handling in runtime PM support	2018-09-18 10:13:14 +01:00
pcie-spear13xx.c	PCI: spear13xx: Drop unnecessary root_bus_nr setting	2018-07-13 14:10:55 +01:00