Alexey Kardashevskiy 650ab1e370 vfio/spapr_tce: Invalidate multiple TCEs at once ... Invalidating a TCE cache entry for each updated TCE is quite expensive. This makes use of the new iommu_table_ops::xchg_no_kill()/tce_kill() callbacks to bring down the time spent in mapping a huge guest DMA window. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190829085252.72370-4-aik@ozlabs.ru		2019-08-30 09:40:14 +10:00
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mdev	VFIO updates for v5.3-rc1	2019-07-17 11:23:13 -07:00
pci	vfio: vfio_pci_nvlink2: use a vma helper function	2019-07-02 11:44:12 -06:00
platform	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
Kconfig	docs: driver-api: add a series of orphaned documents	2019-07-15 11:03:02 -03:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vfio.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
vfio_iommu_spapr_tce.c	vfio/spapr_tce: Invalidate multiple TCEs at once	2019-08-30 09:40:14 +10:00
vfio_iommu_type1.c	mm: add account_locked_vm utility function	2019-07-16 19:23:25 -07:00
vfio_spapr_eeh.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
virqfd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00