Bjorn Helgaas b7291c361b PCI: Fix incorrect vgaarb conditional in WARN_ON() ...

commit 67ebd8140d upstream.

3448a19da4 "vgaarb: use bridges to control VGA routing where possible"
added the "flags & PCI_VGA_STATE_CHANGE_DECODES" condition to an existing
WARN_ON(), but used bitwise AND (&) instead of logical AND (&&), so the
condition is never true.  Replace with logical AND.

Found by Coverity (CID 142811).

Fixes: 3448a19da4 "vgaarb: use bridges to control VGA routing where possible"
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: David Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-07-06 18:54:13 -07:00

..

hotplug

PCI: shpchp: Check bridge's secondary (not primary) bus speed

2014-06-07 13:25:38 -07:00

pcie

PCI: Remove duplicate pci_disable_device() from pcie_portdrv_remove()

2013-12-04 10:57:04 -08:00

access.c

PCI: Support PCIe Capability Slot registers only for ports with slots

2013-11-29 11:11:42 -08:00

ats.c

…

bus.c

PCI: Delay final fixups until resources are assigned

2013-05-07 14:35:44 -06:00

host-bridge.c

…

hotplug-pci.c

…

htirq.c

…

ioapic.c

Merge tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2012-12-13 12:14:47 -08:00

iov.c

PCI: Finish SR-IOV VF setup before adding the device

2013-07-21 18:21:30 -07:00

irq.c

…

Kconfig

…

Makefile

…

msi.c

PCI: Set ->mask_pos correctly

2013-04-30 08:49:19 -07:00

of.c

…

pci-acpi.c

PCI / ACPI / PM: Clear pme_poll for devices in D3cold on wakeup

2013-10-01 09:17:45 -07:00

pci-driver.c

PCI: Disable Bus Master only on kexec reboot

2013-12-20 07:45:08 -08:00

pci-label.c

…

pci-stub.c

…

pci-sysfs.c

PCI: Use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT

2013-04-15 14:30:44 -06:00

pci.c

PCI: Fix incorrect vgaarb conditional in WARN_ON()

2014-07-06 18:54:13 -07:00

pci.h

PCI / ACPI: Use boot-time resource allocation rules during hotplug

2013-06-23 01:01:35 +02:00

probe.c

PCI: Fix refcount issue in pci_create_root_bus() error recovery path

2013-07-21 18:21:30 -07:00

proc.c

proc: Supply a function to remove a proc entry by PDE

2013-05-01 17:29:46 -04:00

quirks.c

PCI: Add new ID for Intel GPU "spurious interrupt" quirk

2014-07-06 18:54:13 -07:00

remove.c

PCI: Add pcibios hooks for adding and removing PCI buses

2013-04-12 15:38:25 -06:00

rom.c

PCI: Add PCI ROM helper for platform-provided ROM images

2013-03-26 17:19:41 -06:00

search.c

PCI: Fix reference count leak in pci_dev_present()

2013-01-25 13:49:27 -07:00

setup-bus.c

PCI: Retry allocation of only the resource type that failed

2013-08-11 18:35:24 -07:00

setup-irq.c

…

setup-res.c

PCI: Remove unused variables

2013-04-15 10:56:27 -06:00

slot.c

PCI: Warn about failures instead of "must_check" functions

2013-04-17 10:21:12 -06:00

syscall.c

…

vpd.c

…

xen-pcifront.c

xen/pcifront: Deal with toolstack missing 'XenbusStateClosing' state.

2013-07-21 18:21:27 -07:00