Alexey Kardashevskiy 12fd285358 spapr_iommu: Disable in-kernel IOMMU tables for >4GB windows ...

The existing KVM_CREATE_SPAPR_TCE ioctl only support 4G windows max as
the window size parameter to the kernel ioctl() is 32-bit so
there's no way of expressing a TCE window > 4GB.

We are going to add huge DMA windows support so this will create small
window and unexpectedly fail later.

This disables KVM_CREATE_SPAPR_TCE for windows bigger that 4GB.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>

2015-06-03 23:56:50 +02:00

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e500-ccsr.h

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e500.c

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e500.h

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e500plat.c

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mac_newworld.c

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mac_oldworld.c

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mac.h

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Makefile.objs

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mpc8544_guts.c

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mpc8544ds.c

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ppc4xx_devs.c

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ppc4xx_pci.c

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ppc405_boards.c

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ppc405_uc.c

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ppc405.h

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ppc440_bamboo.c

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ppc_booke.c

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ppc.c

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ppce500_spin.c

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prep.c

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spapr_events.c

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spapr_hcall.c

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spapr_iommu.c

spapr_iommu: Disable in-kernel IOMMU tables for >4GB windows

2015-06-03 23:56:50 +02:00

spapr_pci_vfio.c

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spapr_pci.c

spapr_pci: Fix unsafe signed/unsigned comparisons

2015-06-03 23:56:50 +02:00

spapr_rtas.c

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spapr_rtc.c

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spapr_vio.c

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spapr.c

spapr: define SPAPR_COMPAT_2_3

2015-05-31 16:26:41 +02:00

virtex_ml507.c

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