Stefano Stabellini a0f2dee0cd xen: add a dma_addr_t dev_addr argument to xen_dma_map_page ... dev_addr is the machine address of the page. The new parameter can be used by the ARM and ARM64 implementations of xen_dma_map_page to find out if the page is a local page (pfn == mfn) or a foreign page (pfn != mfn). dev_addr could be retrieved again from the physical address, using pfn_to_mfn, but it requires accessing an rbtree. Since we already have the dev_addr in our hands at the call site there is no need to get the mfn twice. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>		2014-12-04 12:41:51 +00:00
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alpha	Merge git://git.infradead.org/users/eparis/audit	2014-10-19 16:25:56 -07:00
arc	The "weak" attribute is commonly used for the default version of a	2014-10-23 15:04:27 -07:00
arm	xen: add a dma_addr_t dev_addr argument to xen_dma_map_page	2014-12-04 12:41:51 +00:00
arm64	xen: add a dma_addr_t dev_addr argument to xen_dma_map_page	2014-12-04 12:41:51 +00:00
avr32	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2014-10-18 18:11:04 -07:00
blackfin	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
c6x	irq_work: Introduce arch_irq_work_has_interrupt()	2014-09-13 18:38:07 +02:00
cris	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 16:23:15 +02:00
frv	frv: remove unused declarations of __start___ex_table and __stop___ex_table	2014-10-14 02:18:28 +02:00
hexagon	Merge branch 'locking-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 15:48:00 +02:00
ia64	kvm: fix kvm_is_mmio_pfn() and rename to kvm_is_reserved_pfn()	2014-11-26 14:40:45 +01:00
m32r	Merge branch 'locking-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 15:48:00 +02:00
m68k	m68k: Wire up bpf	2014-10-27 11:02:19 +01:00
metag	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
microblaze	microblaze: Wire up bpf syscall	2014-10-27 09:25:34 +01:00
mips	MIPS: tlbex: Fix potential HTW race on TLBL/M/S handlers	2014-11-27 17:21:56 +01:00
mn10300	Merge branch 'locking-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 15:48:00 +02:00
openrisc	Merge git://git.infradead.org/users/eparis/audit	2014-10-19 16:25:56 -07:00
parisc	parisc: Avoid using CONFIG_64BIT in userspace exported headers	2014-11-10 22:25:29 +01:00
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	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2014-11-05 12:13:52 -08:00
score	score: use Kbuild logic to include <asm-generic/sections.h>	2014-10-09 22:25:46 -04:00
sh	sh: fix sh770x SCIF memory regions	2014-10-29 16:33:15 -07:00
sparc	sparc: Add NOP dma_cache_sync() implementation.	2014-11-26 13:36:41 -08:00
tile	Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-15 07:48:18 +02:00
um	Merge git://git.infradead.org/users/eparis/audit	2014-10-19 16:25:56 -07:00
unicore32	nosave: consolidate __nosave_{begin,end} in <asm/sections.h>	2014-10-09 22:26:04 -04:00
x86	xen: add a dma_addr_t dev_addr argument to xen_dma_map_page	2014-12-04 12:41:51 +00:00
xtensa	Xtensa improvements for 3.18:	2014-10-23 10:30:33 -07:00
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