Martin Kaiser 0050003ea5 PCI: xgene-msi: Fix race in installing chained irq handler ...

[ Upstream commit a93c00e5f9 ]

Fix a race where a pending interrupt could be received and the handler
called before the handler's data has been setup, by converting to
irq_set_chained_handler_and_data().

See also 2cf5a03cb2 ("PCI/keystone: Fix race in installing chained IRQ
handler").

Based on the mail discussion, it seems ok to drop the error handling.

Link: https://lore.kernel.org/r/20210115212435.19940-3-martin@kaiser.cx
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-16 10:46:40 +09:00

..

Kconfig

Merge branch 'pci/host-vmd' into next

2016-10-05 14:00:21 -05:00

Makefile

Merge branch 'pci/host-vmd' into next

2016-10-05 14:00:21 -05:00

pci-aardvark.c

PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register

2023-05-16 08:18:24 +09:00

pci-dra7xx.c

PCI: dra7xx: Reorder struct dra7xx_pcie

2016-10-12 00:05:54 -05:00

pci-exynos.c

PCI: exynos: Reorder struct exynos_pcie

2016-10-11 21:30:52 -05:00

pci-host-common.c

PCI: OF: Fix I/O space page leak

2023-05-12 17:07:31 +09:00

pci-host-generic.c

Merge branches 'pci/demodularize-hosts' and 'pci/host-request-windows' into next

2016-08-01 12:23:57 -05:00

pci-hyperv.c

PCI: hv: Fix a use-after-free bug in hv_eject_device_work()

2023-05-15 14:02:45 +09:00

pci-imx6.c

PCI: imx6: Remove unused return values

2016-10-11 22:26:28 -05:00

pci-keystone-dw.c

PCI: keystone: Fix link training retries initiation

2023-05-15 16:55:40 +09:00

pci-keystone.c

PCI: keystone: Use quirk to limit MRRS for K2G

2023-05-15 15:19:07 +09:00

pci-keystone.h

PCI: keystone: Reorder struct keystone_pcie

2016-10-11 22:58:43 -05:00

pci-layerscape.c

PCI: layerscape: Fix drvdata usage before assignment

2016-10-17 07:58:18 -05:00

pci-mvebu.c

PCI: mvebu: Fix I/O space end address calculation

2023-05-12 17:26:39 +09:00

pci-rcar-gen2.c

PCI: rcar-gen2: Add local struct device pointers

2016-10-11 23:34:57 -05:00

pci-tegra.c

PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30

2023-05-15 14:58:35 +09:00

pci-thunder-ecam.c

Merge branches 'pci/demodularize-hosts' and 'pci/host-request-windows' into next

2016-08-01 12:23:57 -05:00

pci-thunder-pem.c

PCI: thunder-pem: Factor out resource lookup

2017-04-12 12:41:17 +02:00

pci-versatile.c

PCI: versatile: Fix I/O space page leak

2023-05-12 17:07:33 +09:00

pci-xgene-msi.c

PCI: xgene-msi: Fix race in installing chained irq handler

2023-05-16 10:46:40 +09:00

pci-xgene.c

PCI: xgene: Add register accessors

2016-10-11 23:54:31 -05:00

pcie-altera-msi.c

Merge branches 'pci/host-aardvark', 'pci/host-altera', 'pci/host-artpec', 'pci/host-designware', 'pci/host-hv', 'pci/host-keystone', 'pci/host-rcar', 'pci/host-rockchip', 'pci/host-tegra' and 'pci/host-xilinx' into next

2016-10-05 13:59:14 -05:00

pcie-altera.c

PCI: altera: Fix TLP_CFG_DW0 for TLP write

2017-03-12 06:41:47 +01:00

pcie-armada8k.c

PCI: armada: Reorder struct armada8k_pcie

2016-10-11 20:33:01 -05:00

pcie-artpec6.c

PCI: artpec6: Add resource name comments

2016-10-11 20:49:40 -05:00

pcie-designware-plat.c

PCI: designware-plat: Update author email

2016-11-16 16:16:40 -06:00

pcie-designware.c

PCI: dwc: Fix enumeration end when reaching root subordinate

2018-03-18 11:18:56 +01:00

pcie-designware.h

PCI: designware: Export dw_pcie_readl_rc(), dw_pcie_writel_rc()

2016-10-11 08:31:52 -05:00

pcie-hisi.c

PCI: hisi: Reorder struct hisi_pcie

2016-10-12 00:08:32 -05:00

pcie-iproc-bcma.c

PCI: iproc: Save host bridge window resource in struct iproc_pcie

2017-04-08 09:30:33 +02:00

pcie-iproc-msi.c

PCI: iproc: Add iProc PCIe MSI support

2016-01-06 18:04:35 -06:00

pcie-iproc-platform.c

PCI: iproc: Save host bridge window resource in struct iproc_pcie

2017-04-08 09:30:33 +02:00

pcie-iproc.c

PCI: iproc: Hard-code PCIe capability offset instead of searching

2016-10-11 22:44:22 -05:00

pcie-iproc.h

PCI: iproc: Save host bridge window resource in struct iproc_pcie

2017-04-08 09:30:33 +02:00

pcie-qcom.c

PCI: qcom: Fix pp->dev usage before assignment

2016-10-26 14:46:39 -05:00

pcie-rcar.c

PCI: rcar: Fix incorrect programming of OB windows

2023-05-16 08:18:54 +09:00

pcie-rockchip.c

PCI: rockchip: Use normal register bank for config accessors

2017-07-27 15:08:00 -07:00

pcie-spear13xx.c

PCI: spear: Clean up struct device usage

2016-10-11 08:45:47 -05:00

pcie-xilinx-nwl.c

PCI: xilinx-nwl: Fix Multi MSI data programming

2023-05-15 14:07:43 +09:00

pcie-xilinx.c

PCI: xilinx: Check for __get_free_pages() failure

2023-05-15 13:48:19 +09:00

vmd.c

PCI: vmd: Free up IRQs on suspend path

2023-05-15 11:24:10 +09:00