Re: implement generic dma_map_ops for IOMMUs

2019-01-27 Thread Christoph Hellwig
Any chance to get a review on this one? On Mon, Jan 14, 2019 at 10:41:40AM +0100, Christoph Hellwig wrote: > Hi Robin, > > please take a look at this series, which implements a completely generic > set of dma_map_ops for IOMMU drivers. This is done by taking the > existing arm64 code, moving it

Re: use generic DMA mapping code in powerpc V4

2019-01-27 Thread Christoph Hellwig
On Sun, Jan 27, 2019 at 02:13:09PM +0100, Christian Zigotzky wrote: > Christoph, > > What shall I do next? I'll need to figure out what went wrong with the new zone selection on powerpc and give you another branch to test. ___ iommu mailing list iommu@li

Re: [PATCH 6/9] iommu/dma-iommu.c: Convert to use vm_insert_range

2019-01-27 Thread Souptick Joarder
On Fri, Jan 11, 2019 at 8:37 PM Souptick Joarder wrote: > > Convert to use vm_insert_range() to map range of kernel > memory to user vma. > > Signed-off-by: Souptick Joarder Any comment on this patch ? > --- > drivers/iommu/dma-iommu.c | 12 +--- > 1 file changed, 1 insertion(+), 11 del

Re: [GIT PULL] dma-mapping fix for 5.0-rc

2019-01-27 Thread pr-tracker-bot
The pull request you sent on Sun, 27 Jan 2019 10:27:21 +0100: > git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.0-2 has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/c180f1b04be01d025aa1e6e53e1a8b6626bd90c4 Thank you! -- Deet-doot-dot, I am a bot.

Re: use generic DMA mapping code in powerpc V4

2019-01-27 Thread Christian Zigotzky
Christoph, What shall I do next? Cheers, Christian On 25 January 2019 at 2:37PM, Christian Zigotzky wrote: Next step just with the first patch: 5c532d07c2f3c3972104de505d06b8d85f403f06 (use powerpc zone selection) git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.6-debug

[GIT PULL] dma-mapping fix for 5.0-rc

2019-01-27 Thread Christoph Hellwig
Hi Linus, please pull the fix below, which fixed the xen swiotlb cache flusing on arm64. The following changes since commit 333478a7eb21245880c89aad166ad08478cc577d: Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux (2019-01-23 16:23:41 +1300) are available