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b=XMPYVnzpEX9f0UBhMb0AFQua5Zx3cNbDm/B0AFFGcRpVZo/yG6lGdx3nzh+bEGn0y KMWgSup9nsqlEPWYR2X1uctCeeM780oiZRdBOGYFd5DtKJ9ZVQy9HKFOO00F9eidpa gqV1qO3aZSx61RYVPs9rirVw1GLd9Vl90ebf8tgU= Date: Thu, 9 Jul 2026 16:08:05 -0700 From: Andrew Morton To: Wen Jiang Cc: catalin.marinas@arm.com, linux-mm@kvack.org, urezki@gmail.com, will@kernel.org, Xueyuan.chen21@gmail.com, ajd@linux.ibm.com, anshuman.khandual@arm.com, david@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, rppt@kernel.org, ryan.roberts@arm.com, dev.jain@arm.com, Wen Jiang Subject: Re: [PATCH v6 0/6] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory Message-Id: <20260709160805.26e63bae89dd03cf2951104e@linux-foundation.org> In-Reply-To: <20260709073823.6643-1-jiangwen6@xiaomi.com> References: <20260709073823.6643-1-jiangwen6@xiaomi.com> X-Mailer: Sylpheed 3.8.0beta1 (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-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 5901E4000A X-Stat-Signature: 7sz4ys3dg4smezdm65i3zeatru16jif4 X-HE-Tag: 1783638487-181024 X-HE-Meta: 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 Xzftwz2S F0xwSqTd+Enbx0cK49xb5RpusCaMkM2ntIH/kr4Gp8rsClOkKoamoFd+TP9uXoITNFjhZcddZOArZrRzYxPo4OrU/1RImj2UPBSUU7Qvj+JK/T0eRCi//pri1H2n5af+2viLG2lpg4MXccG/gxmjll3QC4AWM7yx1LYvyDve8H0OuTNhunpfaNODW4H0x4mIvL4KUEXcrfNAsmHxbxHvmHtd68C9FQRn+6B5+dEWaV3o2x0kideBQd6PWoxLGHtkzn6Bm0fn9vsKmXWzlXYFvDVG4Jg/LNl11ZA0Z/xTMHBAL/GKUAFizKyOF3tG/0eF/nMgBGaITtLU7NgK6eTDeFHmOt9CiSiKCMdwdFUDZjqVTSz9Jxcz378fII65SLOqPj9Z5YMbT7NQ1S7CZ6iPRKEaITXpHKYzlYo5XYEE6sSTf0oP76K8lDk8BIg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, 9 Jul 2026 15:38:17 +0800 Wen Jiang wrote: > This patchset accelerates ioremap, vmalloc, and vmap when the memory > is physically fully or partially contiguous. Thanks, I added this to mm.git's mm-new branch for wider testing. AI review asked some questions, and some of them are new since the v5 series: https://sashiko.dev/#/patchset/20260709073823.6643-1-jiangwen6@xiaomi.com