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[80.230.48.7]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45491ca2fd6sm24939735f8f.30.2026.05.11.01.53.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 01:53:45 -0700 (PDT) Date: Mon, 11 May 2026 04:53:40 -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 , "Liam R. Howlett" Subject: [PATCH v6 09/30] mm: alloc_swap_folio: pass raw fault address to vma_alloc_folio Message-ID: <7205b70bc71ef0794b5148242ba18254d9e421e6.1778487000.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: efBMqF3IV9H9Er7E0ISHlh6Wvn3RxzlNvMAjhdmTMwM_1778489627 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 34F72120009 X-Stat-Signature: ep7p9bzatsfjwera4yosc1n9hsrrfg65 X-Rspam-User: X-HE-Tag: 1778489632-225704 X-HE-Meta: U2FsdGVkX1+sxpX58kEPabD9pmWZe2f6wftwLLfXIvHs7esHRnXBdumXTh+pTkQCOGLstubrkXucAzqEBI3J/7qc0a1IEnwDTXW69CdvB0zWYQykxv/0e/0I17NRvKZM92890j++FWXfvbtSyU62OxHlWjWqwHg1ZFTksE79AqyXVo3pjT9ZFtcvz2lpEXSU6xt+N2VFTWADWQw49n5wc7BLC5iFj38K/Aisq7srYMJdarB38gBjHgJ65jOCiSUy+Gbhe90WA9YKPOnD1V1baGegnALQVvkSeI1/axB9P1cIGcOs/Aowky0FraYp9wN+dehYwXhsmFSIaLWRGdrp5OwcCy7QNsPjRwZ0EUrUlDZFhR3modlYrX2jzmlP6tyhaXsp2sUH+R8LsN7B2eSOua7xl4SLfxmJtH7FBZgSTTKfERyBrWWD5tTAfbODdJxHnJ/qvpAz92Q/qaWdERDgkE0zr1tzhYQAgsyj2s+KnSSE0LAkyik5/v1d8bSQlUxqFt98xyjKHP7Yg8NvowacYhi0ztmtIqcQEFt+C0JuxfXVg7v/aWj6T3+Wv4lIKp901550tY5auaQvqANWzAkAHRQ0pmlVfKWWs5fDtBA035IsECxBqln6Nc0YMl3DtXMyUFWtM1+Dlb1vZsWkgjX9KpfYVOQcOecXYhLHxZCTkZt6MV7xOhcOo7Svfl4x6S71RvyS7WgxyWueZdq5xAT3c7IVzlU6zQnW28sP49cSfdVG0gyrJVcI3c27K0KfiUAxwbGIGI5wxUXIHdu7zX9GCsvsY88hLm4BLKXzAp6jmQHfY7fOasX2FFlcanb8fkgodDzuTdMeYTeokqQZZn5fGG9eAWLWUDp+eElBpk7l4TTA4rZOxF9eY+H/BNTC6uplDZJ0i24ZufaGs0rtcDyZ1Oe9baj6GagzEVDuPN29LagLQK/Dv55UCIdEdou521/vFnQFLzvfisoNXWNQHda s0L66xSk A+ofEPoWirrMglxeWfUQpcDJSOJAbsPRpMcSnpF9vYtFpYDST66YJWlv4+Bfm2bFzL7dqdcIS3fNXxXT48bORqMm3Q+wKCggelguJwJxW+bWUvZ9HzU7c//PxE3vuGNYdt2bjTwW4pH0BF6QU90KnxRMwJ60iNbeY5OZi2p769Q8bPOoVsi+0LrblEjpFzoG5/2ONf1guTu13qbVl8sWyYuJTMB3K1yxVRLbdYJfyY9P+RmjYaF3UFKU+/JD4aBvJlJLA3Ymcx/ptqokG3YKf3z7NyipcFP8Fuc9xVa4UIuzYNMmECl7qD42VF09M7OPtcP4rZZGZmUNCUv9KZYDQISWeRSiJAeC78FTdeBOT0XZLVgCtY530/lJVKmfGX8ePdZL9zn6DSPWBLQTJDNB2BI4Ax9cTduq9PU1O3Q+7anHn8NYMfwYWfEUIB2jTvfpiov8nKH2+CbEfH2CNOpA5/WLgDsDWVEerhajy 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