]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
PCI: Add new ID for Intel GPU "spurious interrupt" quirk
authorThomas Jarosch <thomas.jarosch@intra2net.com>
Mon, 7 Apr 2014 13:10:32 +0000 (15:10 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jul 2014 01:59:08 +0000 (18:59 -0700)
commit70e5f0286c1bb0f6957b8e54c620ec845378bb69
tree30a2cf35200168f6f1b35fcfd637685871517f25
parent14d5017514154c8d0deb801e3dd74a810e7d8a55
PCI: Add new ID for Intel GPU "spurious interrupt" quirk

commit 7c82126a94e69bbbac586f0249e7ef11e681246c upstream.

After a CPU upgrade while keeping the same mainboard, we faced "spurious
interrupt" problems again.

It turned out that the new CPU also featured a new GPU with a different PCI
ID.

Add this PCI ID to the quirk table.  Probably all other Intel GPU PCI IDs
are affected, too, but I don't want to add them without a test system.

See f67fd55fa96f ("PCI: Add quirk for still enabled interrupts on Intel
Sandy Bridge GPUs") for some history.

[bhelgaas: add f67fd55fa96f reference, stable tag]
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/pci/quirks.c