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zaf7AC2Su7jWUkWSJ3w== Hi Jens and Pavel, On 08/05/26 07:37, Pavel Begunkov wrote: > On 5/7/26 23:46, Jens Axboe wrote: >> On 5/7/26 4:41 PM, Jens Axboe wrote: >>> On 5/7/26 6:42 AM, Harshit Mogalapalli wrote: >>>> Hi Jens and stable maintainers, >>>> >>>> The intent of this series is to backport commit: 770594e78c39 >>>> ("io_uring/zcrx: warn on freelist violations") to 6.18.y and 7.0.y. >>>> >>>> This above commit likely is fixing commit: 34a3e60821ab ("io_uring/ >>>> zcrx: >>>> implement zerocopy receive pp memory provider") in 6.18.y and 7.0.y. >>>> >>>> Pulled in a prerequisite to cleanly apply the fix. Only build tested. >>> >>> I don't think these are actually required, but at the same time it does >>> not hurt to add them. I'll leave that to Pavel to decide. >>> >>> In any case, thanks for doing the backports! >> >> Adding Pavel, I had assumed he was already on the email, as he's the >> maintainer for that file. > > What's motivation for this? I don't mind to have it (after review), > but it's not a fix, and I know people want it in stable to claim a > hallucinated CVE, and the CVE part is not going to happen. > Sure, thanks for sharing this. I was reading this: https://ze3tar.github.io/post-zcrx.html and thought of sending backports to affected-stated stable branches. I looked up at the fix and checked probable broken commit and sent these backports. If the report is bogus, I think we should leave these but if its safe to backport these I think we should ? Thanks, Harshit