On 1/11/2021 7:55 PM, Xiong, Jianxin wrote:
-Original Message-
From: Alex Deucher
Sent: Monday, January 11, 2021 9:47 AM
To: Xiong, Jianxin
Cc: Jason Gunthorpe ; Leon Romanovsky ;
linux-r...@vger.kernel.org; dri-devel@lists.freedesktop.org;
Doug Ledford ; Vetter, Daniel ;
Christian Ko
On 12/9/2020 12:39 AM, Jianxin Xiong wrote:
Implement the new driver method 'reg_user_mr_dmabuf'. Utilize the core
functions to import dma-buf based memory region and update the mappings.
Add code to handle dma-buf related page fault.
Signed-off-by: Jianxin Xiong
Reviewed-by: Sean Hefty
Acke
On 11/27/2020 10:55 PM, Jianxin Xiong wrote:
Add new API function and new provider method for registering dma-buf
based memory region. Update the man page and bump the API version.
Signed-off-by: Jianxin Xiong
---
debian/libibverbs1.symbols | 2 ++
libibverbs/CMakeLists.txt| 2 +-
l
On 11/24/2020 11:35 PM, Jianxin Xiong wrote:
Implement the new driver method 'reg_user_mr_dmabuf'. Utilize the core
functions to import dma-buf based memory region and update the mappings.
Add code to handle dma-buf related page fault.
Signed-off-by: Jianxin Xiong
Reviewed-by: Sean Hefty
Ack
On 11/24/2020 11:38 PM, Jianxin Xiong wrote:
Define a full set of tests similar to regular MR tests. Add a utility
function to generate access flags for dma-buf based MRs because the
set of supported flags is smaller.
Looking on the tests, It doesn't seem that the registered dma-buf lkey
is u
On 11/24/2020 11:38 PM, Jianxin Xiong wrote:
Add new API function and new provider method for registering dma-buf
based memory region. Update the man page and bump the API version.
Signed-off-by: Jianxin Xiong
I don't see that this V2 fixes the notes that I published on V1 (fork
handling ,
On 11/23/2020 7:53 PM, Jianxin Xiong wrote:
Add new API function and new provider method for registering dma-buf
based memory region. Update the man page and bump the API version.
Signed-off-by: Jianxin Xiong
---
kernel-headers/rdma/ib_user_ioctl_cmds.h | 14
libibverbs/cmd_mr.c
