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linux/drivers/pci
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Krzysztof Wilczyński 95e83e219d PCI/sysfs: Check CAP_SYS_ADMIN before parsing user input 
Check if the "CAP_SYS_ADMIN" capability flag is set before parsing user
input as it makes more sense to first check whether the current user
actually has the right permissions before accepting any input from such
user.

This will also make order in which enable_store() and msi_bus_store()
perform the "CAP_SYS_ADMIN" capability check consistent with other
PCI-related sysfs objects that first verify whether user has this
capability set.

Link: https://lore.kernel.org/r/20210915230127.2495723-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2021-09-28 17:46:28 -05:00
..
controller
More ACPI updates for 5.15-rc1
2021-09-08 16:33:21 -07:00
endpoint
pci-v5.15-changes
2021-09-07 19:13:42 -07:00
hotplug
Merge branch 'pci/reset'
2021-09-02 14:56:42 -05:00
pcie
pci-v5.15-changes
2021-09-07 19:13:42 -07:00
switch
PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions
2021-06-03 22:14:47 -05:00
access.c
Merge branch 'pci/misc'
2020-08-05 18:24:16 -05:00
ats.c
PCI: Allow PASID on fake PCIe devices without TLP prefixes
2021-08-26 14:21:42 -05:00
bus.c
PCI: Add device even if driver attach failed
2020-07-07 17:33:41 -05:00
ecam.c
PCI: Dynamically map ECAM regions
2021-06-16 17:20:40 -05:00
host-bridge.c
PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus
2021-09-02 17:59:58 +02:00
iov.c
Merge branch 'pci/virtualization'
2021-07-06 10:56:26 -05:00
irq.c
PCI: Remove unused pci_lost_interrupt()
2020-07-29 14:25:18 -05:00
Kconfig
pci-v5.10-changes
2020-10-22 12:41:00 -07:00
Makefile
PCI: Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy
2021-02-09 15:10:20 -06:00
mmap.c
…
msi.c
Updates to the interrupt core and driver subsystems:
2021-08-30 14:38:37 -07:00
of.c
PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges'
2021-08-04 12:20:00 +01:00
p2pdma.c
Merge branch 'pci/sysfs'
2021-07-06 10:56:25 -05:00
pci-acpi.c
PCI/ACPI: Don't reset a fwnode set by OF
2021-09-15 16:26:59 -05:00
pci-bridge-emul.c
PCI: pci-bridge-emul: Fix array overruns, improve safety
2021-02-17 17:25:31 -06:00
pci-bridge-emul.h
PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
2021-08-05 10:51:49 +01:00
pci-driver.c
VFIO update for v5.15-rc1
2021-09-02 13:41:33 -07:00
pci-label.c
PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions
2021-06-03 22:14:47 -05:00
pci-mid.c
PCI: intel-mid: Convert to new X86 CPU match macros
2020-03-24 21:35:06 +01:00
pci-pf-stub.c
PCI/IOV: Simplify pci-pf-stub with module_pci_driver()
2020-09-17 12:40:20 -05:00
pci-stub.c
…
pci-sysfs.c
PCI/sysfs: Check CAP_SYS_ADMIN before parsing user input
2021-09-28 17:46:28 -05:00
pci.c
pci-v5.15-changes
2021-09-07 19:13:42 -07:00
pci.h
pci-v5.15-changes
2021-09-07 19:13:42 -07:00
probe.c
Merge branch 'remotes/lorenzo/pci/hyper-v'
2021-09-02 14:56:47 -05:00
proc.c
pci-v5.15-changes
2021-09-07 19:13:42 -07:00
quirks.c
PCI: Add AMD GPU multi-function power dependencies
2021-09-15 16:31:41 -05:00
remove.c
PCI: Remove reset_fn field from pci_dev
2021-08-17 17:44:38 -05:00
rom.c
PCI: Use ioremap(), not phys_to_virt() for platform ROM
2020-03-30 09:52:23 -05:00
search.c
PCI: Remove WARN_ON(in_interrupt())
2021-02-10 16:46:29 -06:00
setup-bus.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
setup-irq.c
…
setup-res.c
PCI: Decline to resize resources if boot config must be preserved
2021-01-12 16:39:52 -06:00
slot.c
PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions
2021-06-03 22:14:47 -05:00
syscall.c
PCI: Return int from pciconfig_read() syscall
2021-08-03 16:55:48 -05:00
vc.c
PCI: Fix kerneldoc warnings
2020-08-05 18:23:14 -05:00
vpd.c
PCI/VPD: Defer VPD sizing until first access
2021-09-15 16:26:13 -05:00
xen-pcifront.c
Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
2021-09-03 10:34:44 -07:00