On 8/3/21 5:51 PM, Zhu Yanjun wrote: > On Wed, Aug 4, 2021 at 7:53 AM Shoaib Rao wrote: >> Hi Zhu, >> >> Any update on your testing after applying Bob's fixes > Do you read my problem carefully? > I mean that before your commit, the whole rxe can work well. > After your commit, the rxe can not work well. > Please reproduce this problem in your host and fix it. > > Zhu Yanjun You posted > In my daily tests, I found that one host 5.12-stable, the other host > is 5.14.-rc3 + this commit. > rping can not work. Sometimes crash will occur. > > It seems that changing maximum values breaks backward compatibility. > > But without this commit, that is, 5.12-stable <-------> 5.14-rc3, > rping can work well. > > Zhu Yanjun I am not sure how you made rxe to work because it did not work for me and neither for Bob. Since then, Bob has posted patches for the issue. I also posted that my changes work on 5.13.6 kernel. emails attached. Even if rxe in 5.14 is working for you some how, please apply Bob's patches and then mine and test. Thanks, Shoaib > >> Shoaib >> >> On 7/29/21 5:34 PM, Shoaib Rao wrote: >>> Thanks Bob. >>> >>> Zhu can you please apply those patches and test. >>> >>> Shoaib >>> >>> On 7/29/21 4:08 PM, Pearson, Robert B wrote: >>>> I found another rxe bug (for SRQ) and sent three bug fixes in a set >>>> including the one you mention. They should all be applied. >>>> >>>> -----Original Message----- >>>> From: Jason Gunthorpe >>>> Sent: Thursday, July 29, 2021 2:51 PM >>>> To: Shoaib Rao >>>> Cc: Zhu Yanjun ; RDMA mailing list >>>> >>>> Subject: Re: [PATCH v3 0/1] RDMA/rxe: Bump up default maximum values >>>> used via uverbs >>>> >>>> On Thu, Jul 29, 2021 at 12:33:14PM -0700, Shoaib Rao wrote: >>>> >>>>> Can we please accept my initial patch where I bumped up the values of >>>>> a few parameters. We have extensively tested with those values. I will >>>>> try to resolve CRC errors and panic and make changes to other >>>>> tuneables later? >>>> I think Bob posted something for the icrc issues already >>>> >>>> Please try to work in a sane fashion, rxe shouldn't be left broken >>>> with so many people apparently interested in it?? >>>> >>>> Jason