linux_dsm_epyc7002/drivers/xen
Christoph Hellwig 60d8cd572f arm64/xen: fix xen-swiotlb cache flushing
Xen-swiotlb hooks into the arm/arm64 arch code through a copy of the DMA
DMA mapping operations stored in the struct device arch data.

Switching arm64 to use the direct calls for the merged DMA direct /
swiotlb code broke this scheme.  Replace the indirect calls with
direct-calls in xen-swiotlb as well to fix this problem.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Reported-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2019-01-23 22:14:56 +01:00
..
events xen: Fix x86 sched_clock() interface for xen 2019-01-16 13:06:05 -05:00
xen-pciback xen/pciback: Check dev_data before using it 2018-12-17 10:29:50 -05:00
xenbus
xenfs
acpi.c
arm-device.c
balloon.c mm/memory_hotplug: drop "online" parameter from add_memory_resource() 2018-12-28 12:11:48 -08:00
biomerge.c
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c
fallback.c
features.c
gntalloc.c
gntdev-common.h
gntdev-dmabuf.c
gntdev-dmabuf.h
gntdev.c mm/mmu_notifier: use structure for invalidate_range_start/end callback 2018-12-28 12:11:50 -08:00
grant-table.c
Kconfig xen: Introduce shared buffer helpers for page directory... 2018-12-18 12:15:55 -05:00
Makefile xen: Introduce shared buffer helpers for page directory... 2018-12-18 12:15:55 -05:00
manage.c
mcelog.c
mem-reservation.c
pci.c
pcpu.c
platform-pci.c
preempt.c
privcmd-buf.c
privcmd.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
privcmd.h
pvcalls-back.c xen/pvcalls: remove set but not used variable 'intf' 2019-01-04 10:55:27 -05:00
pvcalls-front.c pvcalls-front: fix potential null dereference 2019-01-15 16:13:47 -05:00
pvcalls-front.h
swiotlb-xen.c arm64/xen: fix xen-swiotlb cache flushing 2019-01-23 22:14:56 +01:00
sys-hypervisor.c
time.c
tmem.c
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c
xen-front-pgdir-shbuf.c xen: Introduce shared buffer helpers for page directory... 2018-12-18 12:15:55 -05:00
xen-scsiback.c
xen-selfballoon.c mm: convert totalram_pages and totalhigh_pages variables to atomic 2018-12-28 12:11:47 -08:00
xen-stub.c
xlate_mmu.c