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Fri, 07 Jul 2023 23:18:22 -0700 (PDT) MIME-Version: 1.0 References: <20230707043211.3682710-1-surenb@google.com> In-Reply-To: From: Suren Baghdasaryan Date: Fri, 7 Jul 2023 23:18:11 -0700 Message-ID: Subject: Re: [1/2] mm: lock a vma before stack expansion To: Markus Elfring Cc: Matthew Wilcox , linux-mm@kvack.org, kernel-janitors@vger.kernel.org, kernel-team@android.com, Andrew Morton , LKML , Axel Rasmussen , David Hildenbrand , David Rientjes , Davidlohr Bueso , Greg Thelen , Hugh Dickins , Jann Horn , Jerome Glisse , Johannes Weiner , Laurent Dufour , "Liam R. Howlett" , Lorenzo Stoakes , Michal Hocko , Michel Lespinasse , Pasha Tatashin , Peter Xu , Punit Agrawal , Shakeel Butt , Vlastimil Babka Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: EC6BB40017 X-Stat-Signature: 4cz9fjs1q8fyh9mebfdj34mxowqxiuj5 X-HE-Tag: 1688797103-467586 X-HE-Meta: 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 jJY1pFI3 ElerDCMxvPj24YKFakT9IqGQWf7KkGHgUqvguigCChYLQtfNPhJuh0otC2kD+rO/XpbbRmV9OTpCwfkBSz4v9o2sl704+oDvuvh9cgD6NyaXfgRO8qI9E0zvV3kio29FoeKxXzfaGb/0a3NXb0xkEpKSliWnRPzteWCPAE8VeHFTAOJCrpjlrRU/PhvzXD1NzMi+YDn9k5t5Q6WqscjVASS3hd34q8Md4k4y367DKMoYJ9O/EuHpDs0Napw== 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: On Fri, Jul 7, 2023 at 10:55=E2=80=AFPM Markus Elfring wrote: > > =E2=80=A6 > >> Markus, your nitpicking is not useful. Please stop. > > > > I'll fix the nits, at least the ones I can, if there is a need for v2. > > Thanks for such a constructive feedback. > > Would you like to take any further information better into account > for subsequent patch variants? All feedback is appreciated. The comments you provided so far seem to be nice-to-haves but not critical enough to post a new version of the patch IMHO. If something more substantial is found that requires a new version then I'll address your feedback there as well. Thanks, Suren. > > Regards, > Markus