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bf7325882525b580c4e41cd36845bcf8113307fe
linux/drivers/pci/controller
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Christophe JAILLET bf73258825 PCI: brcmstb: Declare 'used' as bitmap, not unsigned long 
The 'used' field of 'struct brcm_msi' is used as a bitmap.  Declare it with
DECLARE_BITMAP() and adjust users accordingly.

This fixes a harmless Coverity warning about array vs singleton usage.

This bitmap can be used for either legacy or MSI interrupts, which require
a size of BRCM_INT_PCI_MSI_LEGACY_NR or BRCM_INT_PCI_MSI_NR respectively.
Add a BUILD_BUG_ON() to ensure it is large enough.

Suggested-by: Krzysztof Wilczynski <kw@linux.com>
Addresses-Coverity: "Out-of-bounds access (ARRAY_VS_SINGLETON)"
Link: https://lore.kernel.org/r/e6d9da2112aab2939d1507b90962d07bfd735b4c.1636273671.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
2022-01-12 13:45:36 -06:00
..
cadence
PCI: cadence: Add cdns_plat_pcie_probe() missing return
2021-11-03 15:37:05 -05:00
dwc
Merge branch 'remotes/lorenzo/pci/qcom'
2021-11-05 11:28:52 -05:00
mobiveil
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
Kconfig
Merge tag 'mips_5.16_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2021-11-13 09:11:33 -08:00
Makefile
Merge branch 'pci/host/mt7621'
2021-11-05 11:28:51 -05:00
pci-aardvark.c
PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge
2021-10-29 10:25:31 +01:00
pci-ftpci100.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pci-host-common.c
PCI/MSI: Make pci_host_common_probe() declare its reliance on MSI domains
2021-04-20 14:11:22 +01:00
pci-host-generic.c
PCI: Unify ECAM constants in native PCI Express drivers
2020-12-10 14:55:49 -06:00
pci-hyperv-intf.c
…
pci-hyperv.c
Merge tag 'pci-v5.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2021-11-06 14:36:12 -07:00
pci-ixp4xx.c
ARM: ixp4xx: fix building both pci drivers
2021-08-12 23:10:09 +02:00
pci-loongson.c
PCI: loongson: Simplify loongson_pci_probe() return expression
2020-10-02 12:56:31 +01:00
pci-mvebu.c
PCI: mvebu: Fix duplicate resource requests
2020-11-04 13:55:30 -06:00
pci-rcar-gen2.c
PCI: rcar-gen2: Use fallthrough pseudo-keyword
2020-09-07 15:17:20 +01:00
pci-tegra.c
Merge branch 'remotes/lorenzo/pci/tegra'
2021-09-02 14:56:50 -05:00
pci-thunder-ecam.c
PCI: Prefer 'unsigned int' over bare 'unsigned'
2021-10-27 13:41:22 -05:00
pci-thunder-pem.c
PCI: thunder: Fix compile testing
2021-03-11 15:07:46 -06:00
pci-v3-semi.c
PCI: v3-semi: Remove unneeded break
2020-10-20 10:59:55 -05:00
pci-versatile.c
PCI: Set bridge map_irq and swizzle_irq to default functions
2020-08-04 16:36:30 +01:00
pci-xgene-msi.c
PCI: Correct misspelled and remove duplicated words
2021-10-08 17:14:04 -05:00
pci-xgene.c
PCI: xgene: Use PCI_VENDOR_ID_AMCC macro
2021-09-30 10:44:37 +01:00
pcie-altera-msi.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-altera.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-apple.c
PCI: apple: Configure RID to SID mapper on device addition
2021-11-04 16:29:31 -05:00
pcie-brcmstb.c
PCI: brcmstb: Declare 'used' as bitmap, not unsigned long
2022-01-12 13:45:36 -06:00
pcie-hisi-error.c
PCI: hip: Add handling of HiSilicon HIP PCIe controller errors
2020-09-16 10:30:42 +01:00
pcie-iproc-bcma.c
PCI: iproc: Fix BCMA probe resource handling
2021-08-04 12:20:00 +01:00
pcie-iproc-msi.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-iproc-platform.c
PCI: iproc: Fix using plain integer as NULL pointer in iproc_pcie_pltfm_probe
2020-10-09 13:37:57 +01:00
pcie-iproc.c
PCI: Correct misspelled and remove duplicated words
2021-10-08 17:14:04 -05:00
pcie-iproc.h
PCI: Fix kernel-doc formatting
2021-07-06 10:37:46 -05:00
pcie-mediatek-gen3.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-mediatek.c
Merge branch 'remotes/lorenzo/pci/mediatek'
2021-09-02 14:56:49 -05:00
pcie-microchip-host.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-mt7621.c
Merge tag 'pci-v5.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2021-11-06 14:36:12 -07:00
pcie-rcar-ep.c
PCI: rcar-ep: Remove unneeded includes
2021-10-08 09:41:38 -05:00
pcie-rcar-host.c
PCI: rcar-host: Remove unneeded includes
2021-10-08 09:43:38 -05:00
pcie-rcar.c
…
pcie-rcar.h
PCI: rcar: Add L1 link state fix into data abort hook
2021-08-16 14:51:30 +01:00
pcie-rockchip-ep.c
PCI: endpoint: Add virtual function number in pci_epc ops
2021-08-19 14:13:28 +01:00
pcie-rockchip-host.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-rockchip.c
PCI: rockchip: Make 'ep-gpios' DT property optional
2021-02-23 14:23:50 -06:00
pcie-rockchip.h
PCI: Unify ECAM constants in native PCI Express drivers
2020-12-10 14:55:49 -06:00
pcie-xilinx-cpm.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
pcie-xilinx-nwl.c
Merge branch 'remotes/lorenzo/pci/xilinx-nwl'
2021-09-02 14:56:51 -05:00
pcie-xilinx.c
PCI: Bulk conversion to generic_handle_domain_irq()
2021-08-02 11:53:05 -05:00
vmd.c
Merge branch 'remotes/lorenzo/pci/vmd'
2021-11-05 11:28:53 -05:00