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[80.230.48.7]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-454131bcee3sm2024100f8f.15.2026.05.07.15.22.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2026 15:22:55 -0700 (PDT) Date: Thu, 7 May 2026 18:22:53 -0400 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , linux-mm@kvack.org Subject: [PATCH v5 09/28] mm: vma_alloc_anon_folio_pmd: pass raw fault address to vma_alloc_folio Message-ID: <96a2f5a938bf65315ac95e75b4e7741bae018cdd.1778192416.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: d5whezLoWezip-sdexTwJOe8-j2lyM3BiYB_ulct93k_1778192576 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Stat-Signature: 17j7wjjuyupgjjdk9ad7enh77woc31ip X-Rspam-User: X-Rspamd-Queue-Id: 40F9540005 X-Rspamd-Server: rspam07 X-HE-Tag: 1778192579-628843 X-HE-Meta: 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 FmdLHys1 cXjKy5aupWte/7tP/C8+XUTTpuo5mDcODMzpcnhlP6lAnBHHVRbunOZkOLYxRkGTiNNSp/AqUYcRJceMfkvPddYBRgvF2S0Dpj096M1VynVaLb6GpsTm6nqoxDt3k05ULnjq26B2n+KprxPugnvDnChFd23mevlJaE7u3QB6BYi64E0HVEPvnw9PMyFR0bQvE6c5jFqRCOT4Z2vWwidJTReCf4DDy6gLcyuZNPGSeltj7kEAN3ZOZUI/zIY/b6XryY+jS23iNuvUILWMlykZ3qdLYUM4aTKfX5upunXA9KW7eud6kHzLvk8TiVD+afjSHsjrW0fFQTS/AcuMUjVikOcveMY0VLT5JZgnBVniPcz7iFo9imCb+qzEkwg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Now that vma_alloc_folio aligns the address internally, drop the redundant HPAGE_PMD_MASK alignment at the callsite. Signed-off-by: Michael S. Tsirkin --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 8e2746ea74ad..f51c0841ce91 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1260,7 +1260,7 @@ static struct folio *vma_alloc_anon_folio_pmd(struct vm_area_struct *vma, const int order = HPAGE_PMD_ORDER; struct folio *folio; - folio = vma_alloc_folio(gfp, order, vma, addr & HPAGE_PMD_MASK); + folio = vma_alloc_folio(gfp, order, vma, addr); if (unlikely(!folio)) { count_vm_event(THP_FAULT_FALLBACK); -- MST