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b=V5DORz8NEJZmIQUTGn+8RxHixCNUsali4vBslV0zsDrQAQtO7SZzO68QIAN7AvoVK miQeIRzzTc+Yn/S/NEdq6EdKxyZ/HgaRgKmja/waUOv9VowIKIhVZbQHXG4TATdCXu fflKX/Mm6F+QjU39KBg2Od8YLcG2CHwnUD13gH9ANe0nJykimyC+hz9GTbjk51PcDv jshOAEpvEyks3jNyej47eMgr6kA0czyzlNTGhrKdFFYYk3FiWjbni8W1VEq+EiTsc7 NWMADvhdVSP+WzfFGxeBPla1TH6BCDAhBXCKOxAA5NhKuy09QAIRlaM9OmcBsIXWrM TwUsBTtaTVw8Q== Message-ID: <849233d2-9d40-4d67-965d-262153d15d07@kernel.org> Date: Tue, 3 Mar 2026 15:59:10 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 5/5] mm/page_reporting: change page_reporting_order to PAGE_REPORTING_ORDER_UNSPECIFIED To: Yuvraj Sakshith , mst@redhat.com Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, longli@microsoft.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com, eperezma@redhat.com, akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux.dev, linux-mm@kvack.org References: <20260303113032.3008371-1-yuvraj.sakshith@oss.qualcomm.com> <20260303113032.3008371-6-yuvraj.sakshith@oss.qualcomm.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: ct5tsxoobkuhyro956n4m6pghetgyazn X-Rspamd-Server: rspam09 X-Rspam-User: X-Rspamd-Queue-Id: 5063F1C000F X-HE-Tag: 1772549959-141611 X-HE-Meta: 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 MEZds5S2 xnYa08OZjyB5HXHbaCDi+/KNjRhxG1GsLOWdZr9iq/FCHx6vplxMa5lOyeSL+QvKxGd2iErqK8/h6TIGI+jNiOMtkfZwDT8/Pr4hvXRiYJs/OP9dohvx1ufbrtXFJLK/Jknwx5SC8+0Jbbs69lS05w/TpvZOhN31zpM6iydIUm7mn7gu4LTAa2lOdpWnth6KQmDptyvSVIlu1NoEeWfUkCm7xufbejBp/irF8RFFpyvp9/8VxZktHcljIccaG+glztyjnzQLoped9F4b24dLGM7fvpQcgnNf94IHaclW5gZXCyuydreur1tEm3iORqDSND91MXHUIlFhamWYsamXHlHqg1V1S26Yfyglq Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 3/3/26 12:30, Yuvraj Sakshith wrote: > page_reporting_order when uninitialised, holds a magic number -1. > > Since we now maintain PAGE_REPORTING_ORDER_UNSPECIFIED as -1, which > is also a flag, set page_reporting_order to this flag. It's not really a flag. It's a handle for a magic value :) > > Signed-off-by: Yuvraj Sakshith > --- > mm/page_reporting.c | 4 ++-- Thanks! Acked-by: David Hildenbrand (Arm) -- Cheers, David