Niklas Cassel 1137e61dcb PCI: dwc: Fix find_next_bit() usage ...

find_next_bit() takes a parameter of size long, and performs arithmetic
that assumes that the argument is of size long.

Therefore we cannot pass a u32, since this will cause find_next_bit()
to read outside the stack buffer and will produce the following print:
BUG: KASAN: stack-out-of-bounds in find_next_bit+0x38/0xb0

Fixes: 1b497e6493c4 ("PCI: dwc: Fix uninitialized variable in dw_handle_msi_irq()")
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Acked-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>

2019-10-15 16:32:17 +01:00

..

dwc

PCI: dwc: Fix find_next_bit() usage

2019-10-15 16:32:17 +01:00

Kconfig

PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface

2019-08-22 00:25:12 -07:00

Makefile

PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface

2019-08-22 00:25:12 -07:00

pci-aardvark.c

PCI: Fix typos and whitespace errors

2019-07-09 07:24:53 -05:00

pci-ftpci100.c

PCI: faraday: Fix I/O space page leak

2018-07-18 17:01:14 -05:00

pci-host-common.c

PCI: Use devm_add_action_or_reset()

2019-07-24 14:20:31 -05:00

pci-host-generic.c

PCI: Fix comment typos

2019-04-13 11:17:15 -05:00

pci-hyperv-intf.c

PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface

2019-08-22 00:25:12 -07:00

pci-hyperv.c

pci-v5.4-changes

2019-09-23 19:16:01 -07:00

pci-mvebu.c

PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags

2019-02-22 10:51:14 +00:00

pci-rcar-gen2.c

…

pci-tegra.c

PCI: tegra: Fix OF node reference leak

2019-08-12 11:36:18 +01:00

pci-thunder-ecam.c

…

pci-thunder-pem.c

…

pci-v3-semi.c

PCI: v3-semi: Fix I/O space page leak

2018-07-18 17:02:13 -05:00

pci-versatile.c

PCI: versatile: Fix I/O space page leak

2018-07-18 17:00:11 -05:00

pci-xgene-msi.c

…

pci-xgene.c

PCI: xgene: Fix I/O space page leak

2018-07-18 16:59:40 -05:00

pcie-altera-msi.c

PCI: altera-msi: Allow building as module

2019-05-30 15:34:54 +01:00

pcie-altera.c

PCI: altera: Fix configuration type based on secondary number

2019-06-17 12:22:25 +01:00

pcie-cadence-ep.c

PCI: cadence: Remove pci_epf_linkup() from Cadence EP driver

2019-02-15 10:02:38 +00:00

pcie-cadence-host.c

PCI: Remove unnecessary check of device_type == pci

2018-09-25 09:40:03 +01:00

pcie-cadence.c

pci-v4.20-changes

2018-10-25 06:50:48 -07:00

pcie-cadence.h

PCI: cadence: Add Power Management ops for host and EP

2018-07-12 12:44:14 +01:00

pcie-iproc-bcma.c

…

pcie-iproc-msi.c

PCI: Fix comment typos

2019-04-13 11:17:15 -05:00

pcie-iproc-platform.c

PCI: iproc: Propagate errors for optional PHYs

2019-09-04 15:44:05 +01:00

pcie-iproc.c

PCI: Fix typos and whitespace errors

2019-07-09 07:24:53 -05:00

pcie-iproc.h

PCI: iproc: Reject unconfigured physical functions from PAXC

2018-07-13 11:56:55 +01:00

pcie-mediatek.c

Merge branch 'pci/trivial'

2019-09-23 16:10:31 -05:00

pcie-mobiveil.c

PCI: mobiveil: Fix the CPU base address setup in inbound window

2019-08-21 17:40:48 +01:00

pcie-rcar.c

Merge branch 'remotes/lorenzo/pci/rcar'

2019-05-13 18:34:42 -05:00

pcie-rockchip-ep.c

PCI: rockchip: Fix rockchip_pcie_ep_assert_intx() bitwise operations

2019-04-15 10:39:26 +01:00

pcie-rockchip-host.c

PCI: rockchip: Propagate errors for optional regulators

2019-09-04 15:37:47 +01:00

pcie-rockchip.c

…

pcie-rockchip.h

…

pcie-tango.c

…

pcie-xilinx-nwl.c

PCI: xilinx-nwl: Fix Multi MSI data programming

2019-06-26 10:56:51 +01:00

pcie-xilinx.c

PCI: xilinx: Check for __get_free_pages() failure

2019-03-29 16:28:20 +00:00

vmd.c

PCI: vmd: Fix shadow offsets to reflect spec changes

2019-09-17 17:40:18 +01:00