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Mon, 09 Nov 2026 03:38:52 -0800 (PST) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Mon, 9 Nov 2026 12:38:49 +0100 To: Wen Jiang Cc: Andrew Morton , catalin.marinas@arm.com, will@kernel.org, urezki@gmail.com, linux-mm@kvack.org, baohua@kernel.org, dev.jain@arm.com, ryan.roberts@arm.com, anshuman.khandual@arm.com, david@kernel.org, rppt@kernel.org, leo.yan@arm.com, xueyuan.chen21@gmail.com, chleroy@kernel.org, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, ajd@linux.ibm.com, jiangwen6@xiaomi.com, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v12 00/10] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory Message-ID: References: <20261107134953.748622-1-jiangwenxiaomi@gmail.com> <20261108230842.3a77b9fe2d4bfc2a04b355a5@linux-foundation.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 8D22840006 X-Stat-Signature: sheknou3onaezd4z8bdaopqj788spoh9 X-Rspam-User: X-Spam-Status: No, score=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-HE-Tag: 1794224334-449344 X-HE-Meta: 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 NyvLiDjG OjOsj3TNVKlC1pyMd22RNLXxwPHfDBi7goWhLG4rwfJ0blFjBcZyWwfsZWfFsBCT8LEyIo+1u6ygSw8GNc1OzqZRS3T/0lsaZQxdKYZfJBIO2iEvp+O5+GsVQ7InI6V/lX1vUFYN54oE54MUUaNABzN5GxfdGmTw6peMT+trX8nZ+lxDhqSmk7XXIUcS2Tj2xEXwaEyqVzdABggx+HUv80eapNJGAXg9n4V4mPgFJLc4P1ZNQ1pjXYP+7b9WxQQXdb175wpZ5vr01Yx7nUgYVSxBJU+KI6kFVgmzzjjmmxwMf5Ge6+WSUODtRaVXQ1nVjNfIpU0B2Gccki2Vox06/LCdCLYR/+hSdXegJzEHTA/uyXbDTRjOLwja9ttc/fspWqk2RqwSbTHA+0yVvhME+iokLvxgQs+QiD6xx96WsffaErwUIlDoNI3EPmD57WkP82ZjuN+3oM9fCX2qq6w9SggqGuAGmo6Qzm1YGIyMnA/jvgsNy/RSSctEQ+pTwfGxRhfmIep/sD8hJCASdxkp2YOK832qHR6A+72TC6iHFadYRvRly/eNJcUOVEe65sTuwNhDwHpJsqpdV4H+PTBMwlk+ZGWI9n7AvP+xU Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Mon, Nov 09, 2026 at 07:07:23PM +0800, Wen Jiang wrote: > On Mon, 9 Nov 2026 at 15:08, Andrew Morton wrote: > > > > On Sat, 7 Nov 2026 21:49:43 +0800 Wen Jiang wrote: > > > > > This patchset accelerates ioremap, vmalloc, and vmap when the memory is > > > physically fully or partially contiguous. > > > > Thanks. This looks pretty mature and reviewed. I'll add it to the > > pipeline for linux-next testing. > > > > Sashiko likes it. I'm working on a different AI review setup which > > finds different things. Very slowly. I'll let you know if anything > > interesting pops out. > > > > Do we have sufficient ARM review? > > > > Thanks for picking this up. > > On ARM review: Dev reviewed the earlier revision in detail and > his suggestions are folded in. Leo Yan tested the large vmap() path > on TRBE/SPE. We'd welcome more ARM review from Ryan, Catalin > and others. > It took a while but i think it is more or less ready. All patches have been reviewed in the v12. -- Uladzislau Rezki