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 2xg/FkWc 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Mar 20, 2025 at 08:00:36AM -0700, Andrei Vagin wrote: > On Thu, Mar 20, 2025 at 4:04 AM Lorenzo Stoakes > wrote: > > > > Well I guess it couldn't wait ;) we're (very!) late in the cycle and > > immediately pre-LSF (will you be there btw?) so this is 6.16 for sure. > > > > Kinda wish you'd mentioned you wanted to do it as I'd rearranged my > > schedule to tackle this as a priority post-LSF, but you've done a good job > > so we're all good! Just a little heads up would have been nice ;) > > > > Some nits and you need to fix the test header thing but otherwise good. > > I wasn't rushing these changes. Just trying to help and save you some > time:). We'd like to backport this to older releases, but that's a separate > task. I'll submit backport requests to the stable branches and hope > (fingers crossed) the maintainers approve them. Sorry I didn't let you know > I could help with this. Please don't submit any backport requests yet, let me handle that for both. I mean I'm a maintainer of memory mapping bits, at least, so I approve from my side :) Andrew's input is necessary for rest, but let me handle that just so we don't step on each other's toes here too much! > > Thanks for the review. > > P.S. I don't think I made the CRIU urgency clear enough earlier. We're not > in panic mode, and we do have time to handle this. The lightweight guard > regions are in glibc, but aren't in any distro releases yet. We found the > problem when CRIU tests started failing on Fedora Rawhide. We probably have > a few months before the new glibc hits official distros and becomes a real > issue for CRIU users. Good! I am eager to avoid any issues here. You'll find us in mm to be responsive :) > > Thanks, > Andrei Cheers, Lorenzo