Stefano Stabellini da095a9960 xen/arm: introduce GNTTABOP_cache_flush ... Introduce support for new hypercall GNTTABOP_cache_flush. Use it to perform cache flashing on pages used for dma when necessary. If GNTTABOP_cache_flush is supported by the hypervisor, we don't need to bounce dma map operations that involve foreign grants and non-coherent devices. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>		2014-12-04 12:41:54 +00:00
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arm	xen/arm: introduce GNTTABOP_cache_flush	2014-12-04 12:41:54 +00:00
arm64	xen/arm/arm64: merge xen/mm32.c into xen/mm.c	2014-12-04 12:41:53 +00:00
avr32
blackfin
c6x
cris
frv
hexagon
ia64	kvm: fix kvm_is_mmio_pfn() and rename to kvm_is_reserved_pfn()	2014-11-26 14:40:45 +01:00
m32r
m68k
metag
microblaze
mips	MIPS: tlbex: Fix potential HTW race on TLBL/M/S handlers	2014-11-27 17:21:56 +01:00
mn10300
openrisc
parisc
powerpc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux	2014-11-27 18:23:41 -08:00
s390
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sparc	sparc: Add NOP dma_cache_sync() implementation.	2014-11-26 13:36:41 -08:00
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unicore32
x86	xen/arm/arm64: introduce xen_arch_need_swiotlb	2014-12-04 12:41:54 +00:00
xtensa
.gitignore
Kconfig