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[80.230.48.7]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45491cab9c2sm37226840f8f.31.2026.05.12.14.06.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 May 2026 14:06:20 -0700 (PDT) Date: Tue, 12 May 2026 17:06:16 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: "David Hildenbrand (Arm)" , Jason Wang , Xuan Zhuo , Eugenio =?utf-8?B?UMOpcmV6?= , Muchun Song , Oscar Salvador , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Hugh Dickins , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Christoph Lameter , David Rientjes , Roman Gushchin , Harry Yoo , Axel Rasmussen , Yuanchu Xie , Wei Xu , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , virtualization@lists.linux.dev, linux-mm@kvack.org, Andrea Arcangeli Subject: [PATCH v7 13/31] mm: alloc_swap_folio: pass raw fault address to vma_alloc_folio Message-ID: <66119d3bab318d74c1586b99dd70fb74e2da1ec0.1778616612.git.mst@redhat.com> References: MIME-Version: 1.0 In-Reply-To: X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: GBTyMXwjMUAmORcOgDpkIEmiPMyM_yHAlcUy_udyQXA_1778619982 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 67D014000A X-Stat-Signature: ydrcxek63pn5js8aoi6htjukg9taehgg X-HE-Tag: 1778619985-785959 X-HE-Meta: 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 RFXHza8K 9GQnOVo2xqb0M0VtThltcb0Um5LUAzfub3zw3rAyEDOhWzHJboPqDqB7KUWJg2RJRxFTuo3TXFp9rDTj12QgEukvUAbCrQxWdGNnsAEzNaNOIMq2pXD2T4EUzhOvRY6wmU9mi1aFtQFwmuNvDUB7dofZpxQTA/r59OCVPw29BZW2Q3o9ht/YGXQUbOBf0yO2BNeNW3PMxuOpbkx1xi/ZIdfvGceKLtI98wMUsPKkyzDzwFDyBlYVplp5hnEfGy4VOQyR56R1jkRZ93HnFLzOa0+T7TfaO+fVCFuuX0xNTGbFoctY9qQaqRBZ/wp4FuItnj4RAttZh0dl86E4cI8+jikpZiZoKqKX9WpOF13sO/OkmKhdOsz5XPYIA/kx/LSBUXbpuaqBBXMuFAK1YLcNs3K/BEkeWfLy8TxDTmp3qIXr9eykCZkIo/6CLgP23G/v8rVAzWuzaY3MBAhU42egmQsn7JDs/2M+jQrln Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Same change as the previous patch but for alloc_swap_folio: pass vmf->address directly instead of ALIGN_DOWN(vmf->address, ...). Signed-off-by: Michael S. Tsirkin Assisted-by: Claude:claude-opus-4-6 Assisted-by: cursor-agent:GPT-5.4-xhigh --- mm/memory.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 0824441a6ba1..74523bc00d8a 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4734,8 +4734,7 @@ static struct folio *alloc_swap_folio(struct vm_fault *vmf) /* Try allocating the highest of the remaining orders. */ gfp = vma_thp_gfp_mask(vma); while (orders) { - addr = ALIGN_DOWN(vmf->address, PAGE_SIZE << order); - folio = vma_alloc_folio(gfp, order, vma, addr); + folio = vma_alloc_folio(gfp, order, vma, vmf->address); if (folio) { if (!mem_cgroup_swapin_charge_folio(folio, vma->vm_mm, gfp, entry)) -- MST