Re: [PATCH 1/3] IB/uverbs: reject invalid or unknown opcodes
From: Sagi Grimberg <hidden>
Date: 2015-08-20 08:49:52
Also in:
linux-rdma
Possibly related (same subject, not in this thread)
- 2015-08-26 · [PATCH 1/3] IB/uverbs: reject invalid or unknown opcodes · Christoph Hellwig <hch@lst.de>
On 8/19/2015 8:54 PM, Jason Gunthorpe wrote:
On Wed, Aug 19, 2015 at 07:48:02PM +0200, Christoph Hellwig wrote:quoted
On Wed, Aug 19, 2015 at 11:46:14AM -0600, Jason Gunthorpe wrote:quoted
Reviewed-by: Jason Gunthorpe <redacted> AFAIK, this path is rarely (never?) actually used. I think all the drivers we have can post directly from userspace.Oh, interesting. Is there any chance to deprecate it? Not having to care for the uvers command would really help with some of the upcoming changes I have in my mind.Hmm, we'd need a survey of the userspace side to see if it is rarely or never... And we'd have to talk to the soft XXX guys to see if they plan to use it..
Checked in librxe (user-space softroce). Looks like posts are going via this path...