On 08/05/2015 05:10 PM, Jason Gunthorpe wrote:
On Wed, Aug 05, 2015 at 03:41:46PM -0700, Bart Van Assche wrote:
Regarding the discussion in 2011 about FMR
(http://thread.gmane.org/gmane.linux.drivers.rdma/7149): since in 2011
nobody recalled the root cause of the issue with non-page aligned FMR my
proposal is to drop the page alignment check and if any issues occur to
introduce a blacklist for the SRP target devices that have trouble with
this.
Nice find, that sounds like a solid plan.
That looks like it leaves only the srp_map_data flow and the error case
flow in srp_map_sg as remaining problems for the rkey patch? Any
thoughts on adressing those?
Hello Jason,
A few experimental and untested patches are available for review at
https://github.com/bvanassche/linux/tree/srp-initiator-for-next-experimental.
Bart.
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