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Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v4] riscv: mm: Avoid spurious fault after hotplugging vmemmap In-Reply-To: <20260630223332.534218a41b2f574de327e4db@linux-foundation.org> Message-ID: References: <20260630-mark-after-vmemmap-populate-v4-1-febbc15da028@iscas.ac.cn> <20260630211100.5c8f09c607595fbb5bca0a74@linux-foundation.org> <20260630223332.534218a41b2f574de327e4db@linux-foundation.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-1875493869-1783648810=:300523" X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 0450340002 X-Stat-Signature: qbc9puoh41i44d53a8ssgtntxxkz4kg4 X-Rspam-User: X-HE-Tag: 1783648810-100214 X-HE-Meta: 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 eb0to/VZ WbhFJPa/mIlKFDRqew+ag998CerQS1/1T1zOUjymTqmeQGPUrPU/UO38CASQDN3Jg8he9+4xNny4p16suMAadCV1nxdfxHvIkfl2fJlcpr4sEK8PVIsILeh1wHn7KziQonhHDtsdT2jxSVjy/agVcS5iiXYYHqAPks+AFsgFyx/xYPP9Y8zLRU/8m7oiwFu2kvWwZ7W+KckgswEcPGlXnKl01J0bSmZB0phvjyzYusJgtg/EiDdrNciQzbH1mymCGvZzocX9N2WIPCEiRO/02CrhkS+BJ6TqL9fPC5xrfHc4Ciu8rKg698Nwi8aGNXl5R8KrUY53s2aulwoLvKj6hL0U2DBoUqd2nhITG9hHSNiAjJIkjv3wXbSsHLb1aY/0CEz6O Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-1875493869-1783648810=:300523 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Hi Andrew, On Tue, 30 Jun 2026, Andrew Morton wrote: > On Wed, 1 Jul 2026 13:01:15 +0800 Vivian Wang wrote: > > > which made it miss: > > > > Changes in v4: > > - Rebase on v7.2-rc1, drop dependencies > > - (No code changes otherwise) > > - (A concurrency fix for mark_new_valid_map was sent independently) > >   https://lore.kernel.org/linux-riscv/20260629-riscv-mm-new-valid-map-ordering-v1-1-60d8c10c6292@iscas.ac.cn/ > > ^--- this > > Cool, I grabbed that. Same caveats: riscv maintainers, please? I just responded to Vivian's v5. I guess he'll probably do a v6, at which point, will plan to queue it for v7.2-rc here, unless you have any objections? Thanks for helping out on this one, - Paul --8323329-1875493869-1783648810=:300523--