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X-CSE-ConnectionGUID: Pv9wUeW+SOO6qloLChC0uw== X-CSE-MsgGUID: umfl/p+nQM+hFKMFngCvtg== X-IronPort-AV: E=McAfee;i="6800,10657,11930"; a="277912" X-IronPort-AV: E=Sophos;i="6.27,149,1787036400"; d="scan'208";a="277912" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2026 13:48:05 -0700 X-CSE-ConnectionGUID: 2m33Y0liQmGGAODzyZB35A== X-CSE-MsgGUID: qiLxGGcPSTazmWfte8OiKQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,149,1787036400"; d="scan'208";a="722194" Received: from ssimmeri-mobl2.amr.corp.intel.com (HELO [10.125.109.84]) ([10.125.109.84]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2026 13:48:05 -0700 Message-ID: Date: Fri, 9 Oct 2026 13:48:04 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/4] mm: Fix page-table teardown during memory hot-remove To: Muchun Song , akpm@linux-foundation.org Cc: linux-mm@kvack.org, stable@vger.kernel.org, david@kernel.org, osalvador@suse.de, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, linux-riscv@lists.infradead.org, agordeev@linux.ibm.com, kevin.brodsky@arm.com, bjorn@rivosinc.com, apopple@nvidia.com, linux-kernel@vger.kernel.org, muchun.song@linux.dev References: <20261008073021.2512665-1-songmuchun@bytedance.com> From: Dave Hansen Content-Language: en-US Autocrypt: addr=dave.hansen@intel.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/8/26 00:30, Muchun Song wrote: > This series is limited to bug fixes for the existing teardown paths. Why is this a series? Why not send the architectures independently? Is there some dependency where they all need to be applied at once? What do you want done with this series? Are you expecting it to be merged via the mm path or the individual arch maintainers?