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X-CSE-ConnectionGUID: 9HUIYa+QRumS9GpRaI6KYA== X-CSE-MsgGUID: cynXhkRTTE6Hj4I/SDtqQA== X-IronPort-AV: E=McAfee;i="6800,10657,11671"; a="72345751" X-IronPort-AV: E=Sophos;i="6.21,226,1763452800"; d="scan'208";a="72345751" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 22:15:32 -0800 X-CSE-ConnectionGUID: Pj1GQVOFRsqZrvJuRHsaaw== X-CSE-MsgGUID: DapuPcptS7yR3gSSG93FjQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,226,1763452800"; d="scan'208";a="236129327" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 22:15:28 -0800 Message-ID: Date: Thu, 15 Jan 2026 14:15:32 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v7 0/5] iommu: Add page_ext for IOMMU_DEBUG_PAGEALLOC To: Mostafa Saleh , linux-mm@kvack.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: corbet@lwn.net, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, akpm@linux-foundation.org, vbabka@suse.cz, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, rppt@kernel.org, xiaqinxin@huawei.com, rdunlap@infradead.org References: <20260114164322.787125-1-smostafa@google.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <20260114164322.787125-1-smostafa@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: C1A4B1A0006 X-Stat-Signature: fb4bqs5g893nxumjjmy6z97z3r91ys7t X-HE-Tag: 1768457733-203591 X-HE-Meta: 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 ylFJvxGB vbJMymQ+afoKpT4JpKo6GHKB0qW7VqmdIffawjd7x9yZf/cfmy3PHHddBSL3IHhdu3WyBelDxImJrv9IB5tjFD8XGvjnV7N3IET1PwO++MxdMF1ZdpBYfO1VzWdq2KYHkiG9A7w8JHpV+gOhKhMtzw9bjWFFWRcYM8CCKMI+b752eCTe2jjGbulDDdfkm2bUU++Xhho4UG3kEaFRlH3VSBoWxjJlJ2Y+sEa5PApIvjxN0SrlMbeKombP/ZLdbA7Pr6iBiHVjLB+Mq9E0907qjMknmywujUR8HUq0fWzY8cbKYTi8= 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 1/15/26 00:43, Mostafa Saleh wrote: > Changes in v7: > v6:https://lore.kernel.org/linux-iommu/20260109171805.901995-1- > smostafa@google.com/ > - Add a new function page_ext_get_phys() and use it instead of > pfn_valid() + phys_to_page(). > - Drop R-bs on patch 4. This series has been applied. If you have any further fixups, it's better to submit them as follow-up patches. Thanks, baolu