Sebastian Ott 8ee2db3cf1 s390/pci: ensure to not cross a dma segment boundary ... When we use the iommu_area_alloc helper to get dma addresses we specify the boundary_size parameter but not the offset (called shift in this context). As long as the offset (start_dma) is a multiple of the boundary we're ok (on current machines start_dma always seems to be 4GB). Don't leave this to chance and specify the offset for iommu_area_alloc. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-06-13 15:58:24 +02:00
..
Makefile	s390/kernel: add system calls for PCI memory access	2014-11-19 09:46:43 +01:00
pci.c	virtio/vhost: new features, performance improvements, cleanups	2016-03-20 13:28:18 -07:00
pci_clp.c	s390/pci: PCI function group 0 is valid for clp_query_pci_fn	2016-04-01 08:42:35 +02:00
pci_debug.c	s390/pci: fmb enhancements	2016-04-15 18:16:40 +02:00
pci_dma.c	s390/pci: ensure to not cross a dma segment boundary	2016-06-13 15:58:24 +02:00
pci_event.c	s390/pci: remove pdev pointer from arch data	2016-02-23 08:56:16 +01:00
pci_insn.c	s390/pci: reshuffle struct used to write debug data	2015-10-14 14:32:17 +02:00
pci_mmio.c	s390/pci: fix possible information leak in mmio syscall	2015-02-26 09:24:48 +01:00
pci_sysfs.c	s390/pci: add report_error attribute	2016-04-15 18:16:39 +02:00