Stefano Stabellini e058632670 xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..." ... The following commit: commit 815dd18788 Author: Bart Van Assche <bart.vanassche@sandisk.com> Date: Fri Jan 20 13:04:04 2017 -0800 treewide: Consolidate get_dma_ops() implementations rearranges get_dma_ops in a way that xen_dma_ops are not returned when running on Xen anymore, dev->dma_ops is returned instead (see arch/arm/include/asm/dma-mapping.h:get_arch_dma_ops and include/linux/dma-mapping.h:get_dma_ops). Fix the problem by storing dev->dma_ops in dev_archdata, and setting dev->dma_ops to xen_dma_ops. This way, xen_dma_ops is returned naturally by get_dma_ops. The Xen code can retrieve the original dev->dma_ops from dev_archdata when needed. It also allows us to remove __generic_dma_ops from common headers. Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Tested-by: Julien Grall <julien.grall@arm.com> Suggested-by: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org> [4.11+] CC: linux@armlinux.org.uk CC: catalin.marinas@arm.com CC: will.deacon@arm.com CC: boris.ostrovsky@oracle.com CC: jgross@suse.com CC: Julien Grall <julien.grall@arm.com>		2017-05-02 11:14:42 +02:00
..
boot	Allwinner fixes for 4.11, bis	2017-04-07 16:49:43 -07:00
configs	ARM: SoC defconfig updates for v4.11	2017-02-23 15:39:32 -08:00
crypto	crypto: arm64/aes - add NEON/Crypto Extensions CBCMAC/CMAC/XCBC driver	2017-02-11 17:50:45 +08:00
include	xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..."	2017-05-02 11:14:42 +02:00
kernel	Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 18:20:03 -07:00
kvm	arm64: KVM: Survive unknown traps from guests	2017-03-07 14:50:46 +00:00
lib	arm64: switch to RAW_COPY_USER	2017-03-28 18:23:24 -04:00
mm	xen/arm,arm64: fix xen_dma_ops after 815dd18 "Consolidate get_dma_ops..."	2017-05-02 11:14:42 +02:00
net	bpf: fix unlocking of jited image when module ronx not set	2017-02-21 13:30:14 -05:00
xen	xen/privcmd: Add IOCTL_PRIVCMD_DM_OP	2017-02-14 15:13:43 -05:00
Kconfig	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 16:15:18 -07:00
Kconfig.debug	arm64 updates for 4.11:	2017-02-22 10:46:44 -08:00
Kconfig.platforms	arm64: add THUNDER2 processor family	2017-02-09 16:25:26 +01:00
Makefile	arm64: Add detection code for broken .inst support in binutils	2016-12-06 15:54:21 +00:00