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Howlett" Cc: Linus Torvalds , maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Matthew Wilcox , Suren Baghdasaryan Subject: Re: [PATCH 0/8] Fix VMA tree modification under mmap read lock Message-Id: <20230327123515.bce6c1ea3660e9b17db50c33@linux-foundation.org> In-Reply-To: <20230327185532.2354250-1-Liam.Howlett@oracle.com> References: <20230327185532.2354250-1-Liam.Howlett@oracle.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: D2896100018 X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: ssowmaddgymxajspb1968jjgx98hxqfw X-HE-Tag: 1679945717-113899 X-HE-Meta: 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 T1/h7OfP 0KNjsSA0zJXcZIcIL2GaVuAxaHdTUOTh/OdRWgIOl/K7mU1PDnvjfmcNsfCt7g2uWCEI+0CnwM/7Fuamf8hJQeJRXu8MfxpF/Xjzl1WsNcXHsuPemxhHutH+GWHYkyxB0CuWFAQIGYQW/Dp6VIk3Y95TUKQFjZVpDRXV+9OwSn7gtnByIcAa7X8WA71VbK6WuHYqyDumDh9bjQK7KtwU8YV+fMC/QSS0HspS8g/P6/AkryZ1MF37W2tNQ1/p3Uxnn+8NYnP0VQAOH3wSbxiQ4wGE6kUmGwKrOvxA0oJLCY0grEv+pBT5iQyQ975lgHb2e+QsDxW7RuZtIJ85mNwpjOxErWEAQUGAoGtxwUu2/zSjuWjI+xk3kq+SW1g== 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 Mon, 27 Mar 2023 14:55:24 -0400 "Liam R. Howlett" wrote: > These patches have been in -next since next-20230301, and have received > intensive testing in Android as part of the RCU page fault patchset. > They were also sent as part of the "Per-VMA locks" v4 patch series. > Patches 1 to 7 are bug fixes for RCU mode of the tree and patch 8 enables > RCU mode for the tree. What's happening here? I assume you've decided that the first 8 patches of the "Per-VMA locks v4" series should be fast-tracked into 6.3-rcX and backported? And we retain the rest of that series for 6.4-rc1? Patch [3/8] hasn't come through to me, to linux-mm or to linux-kernel.