linux/drivers/pci
Jon Derrick 962e329d88 PCI: vmd: Remove dma_map_ops overrides
Devices on the VMD domain use the VMD endpoint's requester ID and have been
relying on the VMD endpoint's DMA operations.  The problem with this was
that VMD domain devices would use the VMD endpoint's attributes when doing
DMA and IOMMU mapping.  We can be smarter about this by only using the VMD
endpoint when mapping and providing the correct child device's attributes
during DMA operations.

Remove the dma_map_ops redirect.

Link: https://lore.kernel.org/r/1579613871-301529-7-git-send-email-jonathan.derrick@intel.com
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-01-24 14:58:59 -06:00
..
controller PCI: vmd: Remove dma_map_ops overrides 2020-01-24 14:58:59 -06:00
endpoint Merge branch 'remotes/lorenzo/pci/endpoint' 2019-11-28 08:54:42 -06:00
hotplug pci-v5.5-changes 2019-12-03 13:58:22 -08:00
pcie Merge branch 'pci/misc' 2019-11-28 08:54:32 -06:00
switch pci-v5.5-changes 2019-12-03 13:58:22 -08:00
access.c PCI/AER: Save AER Capability for suspend/resume 2019-10-18 17:05:42 -05:00
ats.c PCI/ATS: Remove unnecessary EXPORT_SYMBOL_GPL() 2019-10-15 16:39:11 -05:00
bus.c PCI: Unexport pci_bus_get() and pci_bus_put() 2019-07-23 18:32:49 -05:00
ecam.c
host-bridge.c
iov.c Merge branch 'pci/trivial' 2019-11-28 08:54:55 -06:00
irq.c
Kconfig Merge branch 'pci/trivial' 2019-11-28 08:54:55 -06:00
Makefile PCI: Allow building PCIe things without PCIEPORTBUS 2019-11-21 07:52:33 -06:00
mmap.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
msi.c PCI/MSI: Fix incorrect MSI-X masking on resume 2019-11-26 13:10:29 -06:00
of.c PCI: Make devm_of_pci_get_host_bridge_resources() static 2019-11-20 17:00:14 +00:00
p2pdma.c PCI/P2PDMA: Update pci_p2pdma_distance_many() documentation 2019-08-16 08:41:59 -05:00
pci-acpi.c Merge branch 'pci/enumeration' 2019-09-23 16:10:08 -05:00
pci-bridge-emul.c PCI: pci-bridge-emul: Fix big-endian support 2019-10-17 12:42:48 +01:00
pci-bridge-emul.h PCI: pci-bridge-emul: Fix big-endian support 2019-10-17 12:42:48 +01:00
pci-driver.c PCI/PM: Add missing link delays required by the PCIe spec 2019-11-20 17:37:24 -06:00
pci-label.c
pci-mid.c
pci-pf-stub.c PCI: Fix typos and whitespace errors 2019-07-09 07:24:53 -05:00
pci-stub.c
pci-sysfs.c Merge branch 'pci/resource' 2019-11-28 08:54:36 -06:00
pci.c PCI: Introduce pci_real_dma_dev() 2020-01-24 14:55:26 -06:00
pci.h Merge branch 'remotes/lorenzo/pci/mmio-dma-ranges' 2019-11-28 08:54:53 -06:00
probe.c Merge branch 'pci/trivial' 2019-11-28 08:54:55 -06:00
proc.c PCI: Add PCI_STD_NUM_BARS for the number of standard BARs 2019-10-14 10:22:26 -05:00
quirks.c Merge branch 'pci/trivial' 2019-11-28 08:54:55 -06:00
remove.c
rom.c
search.c PCI: Introduce pci_real_dma_dev() 2020-01-24 14:55:26 -06:00
setup-bus.c PCI: Avoid double hpmemsize MMIO window assignment 2019-11-14 15:02:10 -06:00
setup-irq.c
setup-res.c
slot.c
syscall.c PCI: Lock down BAR access when the kernel is locked down 2019-08-19 21:54:15 -07:00
vc.c Merge branch 'pci/trivial' 2019-09-23 16:10:31 -05:00
vpd.c PCI/VPD: Prevent VPD access for Amazon's Annapurna Labs Root Port 2019-09-16 14:10:09 +01:00
xen-pcifront.c