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Sun, 02 Nov 2025 07:13:55 -0800 (PST) Date: Sun, 2 Nov 2025 07:13:54 -0800 From: Guenter Roeck To: Ryan Roberts Cc: Yang Shi , catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, david@redhat.com, lorenzo.stoakes@oracle.com, ardb@kernel.org, dev.jain@arm.com, scott@os.amperecomputing.com, cl@gentwo.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, nd@arm.com Subject: Re: [PATCH v8 3/5] arm64: mm: support large block mapping when rodata=full Message-ID: References: <20250917190323.3828347-1-yang@os.amperecomputing.com> <20250917190323.3828347-4-yang@os.amperecomputing.com> <933a2eff-1e06-451e-9994-757d66f4b985@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Stat-Signature: jejparkazn895pmndf4b1r9knke831n8 X-Rspamd-Queue-Id: D5CDB1C000C X-Rspamd-Server: rspam06 X-Rspam-User: X-HE-Tag: 1762096436-758593 X-HE-Meta: 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 tYCzHgaA 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 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: List-Subscribe: List-Unsubscribe: On Sun, Nov 02, 2025 at 12:11:11PM +0000, Ryan Roberts wrote: ... > > Here's a proposed fix, although I can't get access to a system with BBML2 until > tomorrow at the earliest. Guenter, I wonder if you could check that this > resolves your issue? Testing. Thanks! Guenter