Yinghai Lu 851b093692 x86/PCI: Clip bridge windows to fit in upstream windows ... Every PCI-PCI bridge window should fit inside an upstream bridge window because orphaned address space is unreachable from the primary side of the upstream bridge. If we inherit invalid bridge windows that overlap an upstream window from firmware, clip them to fit and update the bridge accordingly. [bhelgaas: changelog] Link: https://bugzilla.kernel.org/show_bug.cgi?id=85491 Reported-by: Marek Kordik <kordikmarek@gmail.com> Tested-by: Marek Kordik <kordikmarek@gmail.com> Fixes: 5b28541552 ("PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources") Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: Ingo Molnar <mingo@redhat.com> CC: "H. Peter Anvin" <hpa@zytor.com> CC: x86@kernel.org CC: stable@vger.kernel.org # v3.16+		2015-01-16 10:04:42 -06:00
..
acpi.c	x86, PCI, ACPI: Use kmalloc_node() to optimize for performance	2014-06-21 23:05:40 +02:00
amd_bus.c	x86/PCI: Clean up and mark early_root_info_init() as deprecated	2014-05-27 10:47:49 -06:00
broadcom_bus.c	x86/PCI: Fix Broadcom CNB20LE unintended sign extension	2014-04-25 11:01:08 -06:00
bus_numa.c	x86/PCI: Remove unnecessary list_empty(&pci_root_infos) check	2014-02-03 10:38:52 -07:00
bus_numa.h
ce4100.c
common.c	x86/PCI: Mark DMI tables as initialization data	2014-09-22 14:24:41 -06:00
direct.c
early.c
fixup.c	vgaarb: Don't default exclusively to first video device with mem+io	2014-09-16 13:06:18 -06:00
i386.c	x86/PCI: Clip bridge windows to fit in upstream windows	2015-01-16 10:04:42 -06:00
init.c
intel_mid_pci.c	x86, irq: Keep balance of IOAPIC pin reference count	2014-12-16 14:08:15 +01:00
irq.c	Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-19 14:02:02 -08:00
legacy.c	x86/PCI: Use pcibios_scan_root() instead of pci_scan_bus_on_node()	2014-02-03 10:38:18 -07:00
Makefile	x86, platforms: Remove NUMAQ	2014-02-27 08:07:39 -08:00
mmconfig_32.c	ACPI: Clean up inclusions of ACPI header files	2013-12-07 01:03:14 +01:00
mmconfig_64.c	X86: drivers: remove __dev* attributes.	2013-01-03 15:57:04 -08:00
mmconfig-shared.c	x86/PCI: Constify pci_mmcfg_probes[] array	2014-09-24 06:46:22 -06:00
numachip.c	x86: numachip: APIC driver cleanups	2014-11-04 18:17:27 +01:00
olpc.c
pcbios.c	x86/PCI: Mark PCI BIOS initialization code as such	2014-09-24 06:46:27 -06:00
sta2x11-fixup.c	x86: enable DMA CMA with swiotlb	2014-06-04 16:53:57 -07:00
xen.c	xen: features and fixes for 3.19-rc0	2014-12-11 18:15:33 -08:00