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b=Fyef/i5fIwR1T8neqERrObrA+aUiRderdCU6rZ4eGzFwtA96VKHPx5c4BLdQCbvSz ZS13d3ydnHszD3sfTgpSg01HPukaHwBdx9sBZlrdLHQlI8oF/Y2cmVSY/YIms+UN4H XzUscygiRw7ylycj9mx38wDU9O9yRuVArfXjHH9U= Date: Thu, 17 Jul 2025 16:21:15 -0700 From: Andrew Morton To: Kemeng Shi Cc: Kairui Song , bhe@redhat.com, hannes@cmpxchg.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] mm: swap: correctly use maxpages in swapon syscall to avoid potensial deadloop Message-Id: <20250717162115.18edbb2d71685482a98bcdb5@linux-foundation.org> In-Reply-To: References: <20250522122554.12209-1-shikemeng@huaweicloud.com> <20250522122554.12209-3-shikemeng@huaweicloud.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-Server: rspam12 X-Rspamd-Queue-Id: 3FE1740007 X-Stat-Signature: m6prhhaieu3r73e3i6cujgc41eer95q4 X-Rspam-User: X-HE-Tag: 1752794477-835695 X-HE-Meta: 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 /JJI21QB sYYialEoXUjWXCtKw874zog6poF/btz7anJpD1zvWphXmNTjx5Ww0IaTCGo27ERbSZt8dk1BTzS919JPp6b+Ucwv8KHD0CmKH3ULo4Wsuu8geR7aPLMAfpoHGBj2KymT9EojJxl0oJB3sL43UfLtZBWEedwFfvt6FCJdmVJZVgjYPnKfoFT3StVTyQr4sx+qPGbZrS4kcDBXaOrfFq3fbk8wSdFuI0FPl+11fpq2l3n1GXiVSr2jPsmKr0i//ROWzztwl8A79VYakpxv8KjHzuX9XP/cusbXCZGMi 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 Wed, 11 Jun 2025 15:54:21 +0800 Kemeng Shi wrote: > > > on 5/26/2025 1:08 AM, Kairui Song wrote: Nearly two months! > Sure, will add this in next version. Do we actually need a new version? Having rescanned the v1 review I'm inclined to merge this series as-is?