From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D127D352C5B for ; Sat, 10 Oct 2026 20:34:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791664490; cv=none; b=FezrA/cu/jJoDF+YghSJxHEzgKKzlPmf0NyIPkG0EVkcYu6V5NZrIW1KxOo/g09ttR5cy4AOWeC07uNQEqGN1rI1iVIADj9/Q+j/XnFLxQR4s0bP/S+J6ikNV/i3AJewQFbqNxFtp7hlHYucJtwaA/2PA8s6ID+HxBd5LzkZtYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791664490; c=relaxed/simple; bh=XhqoQJc4sdKTtE6W/a8bs6a0Nu7+sSbQ7VFYX3A7rLM=; h=Date:To:From:Subject:Message-Id; b=HbBUfDMj5TmZD6qRmcEcUXblNm4CKMWemokUWum8skwB2jg+w1bMrcSUYlvuYAdDp9uQ0d+8tjGpAFk73tzSPIMdsuEFYsVlU7LF7a31RJhP7cX9nlj2/cgE+kEhEYS3s53pvWeFGCFEXW4AcJCbOIIqumPfUaFcZ2ec8/CuKYo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=dUUXJqAJ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="dUUXJqAJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 695C81F00893; Sat, 10 Oct 2026 20:34:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791664489; bh=OkWKs4bxZ4TE6RBgt/PMUis0/rhjfgaR9h4MFZq0GOs=; h=Date:To:From:Subject; b=dUUXJqAJOyVQMinhbIzPlBd5LiGl5BJBH5/xNR8XGOcncK1sgMjPLPHXcbmk2/KVx uLgJbYBp/Dezlu/gWwAx0oi+8/T32hduHBhIvYsrlb7Jbk6JrKezTP2onRqifQ/hNt InNi0gAOtYxQV6LfsBx19KtDQBZd6nayKc9sL0oc= Date: Sat, 10 Oct 2026 13:34:49 -0700 To: mm-commits@vger.kernel.org,muchun.song@linux.dev,akpm@linux-foundation.org From: Andrew Morton Subject: [to-be-updated] mm-sparse-vmemmap-remove-the-unused-ptpfn-argument.patch removed from -mm tree Message-Id: <20261010203449.695C81F00893@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/sparse-vmemmap: remove the unused ptpfn argument has been removed from the -mm tree. Its filename was mm-sparse-vmemmap-remove-the-unused-ptpfn-argument.patch This patch was dropped because an updated version will be issued ------------------------------------------------------ From: Muchun Song Subject: mm/sparse-vmemmap: remove the unused ptpfn argument Date: Tue, 29 Sep 2026 13:32:29 +0800 vmemmap_pte_populate() no longer uses ptpfn as an input. Drop the argument to simplify the code. Link: https://lore.kernel.org/20260929053231.66085-5-songmuchun@bytedance.com Signed-off-by: Muchun Song Signed-off-by: Andrew Morton Acked-by: Qi Zheng Reviewed-by: Lance Yang Cc: Madhavan Srinivasan Cc: Mike Rapoport Cc: David Hildenbrand Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Christophe Leroy Cc: Ritesh Harjani (IBM) Cc: Shrikanth Hegde Cc: Lorenzo Stoakes Cc: Liam R. Howlett Cc: Vlastimil Babka Cc: Suren Baghdasaryan Cc: Michal Hocko --- mm/sparse-vmemmap.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) --- a/mm/sparse-vmemmap.c~mm-sparse-vmemmap-remove-the-unused-ptpfn-argument +++ a/mm/sparse-vmemmap.c @@ -282,7 +282,7 @@ static __meminit void *vmemmap_alloc_pte } static pte_t * __meminit vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node, - struct vmem_altmap *altmap, unsigned long ptpfn) + struct vmem_altmap *altmap) { pte_t *pte = pte_offset_kernel(pmd, addr); unsigned long pfn = page_to_pfn((struct page *)addr); @@ -353,8 +353,7 @@ static pgd_t * __meminit vmemmap_pgd_pop } static pte_t * __meminit vmemmap_populate_address(unsigned long addr, int node, - struct vmem_altmap *altmap, - unsigned long ptpfn) + struct vmem_altmap *altmap) { pgd_t *pgd; p4d_t *p4d; @@ -374,7 +373,7 @@ static pte_t * __meminit vmemmap_populat pmd = vmemmap_pmd_populate(pud, addr, node); if (!pmd) return NULL; - pte = vmemmap_pte_populate(pmd, addr, node, altmap, ptpfn); + pte = vmemmap_pte_populate(pmd, addr, node, altmap); if (!pte) return NULL; vmemmap_verify(pte, node, addr, addr + PAGE_SIZE); @@ -384,15 +383,13 @@ static pte_t * __meminit vmemmap_populat static int __meminit vmemmap_populate_range(unsigned long start, unsigned long end, int node, - struct vmem_altmap *altmap, - unsigned long ptpfn) + struct vmem_altmap *altmap) { unsigned long addr = start; pte_t *pte; for (; addr < end; addr += PAGE_SIZE) { - pte = vmemmap_populate_address(addr, node, altmap, - ptpfn); + pte = vmemmap_populate_address(addr, node, altmap); if (!pte) return -ENOMEM; } @@ -403,7 +400,7 @@ static int __meminit vmemmap_populate_ra int __meminit vmemmap_populate_basepages(unsigned long start, unsigned long end, int node, struct vmem_altmap *altmap) { - return vmemmap_populate_range(start, end, node, altmap, -1); + return vmemmap_populate_range(start, end, node, altmap); } /* _ Patches currently in -mm which might be from muchun.song@linux.dev are mm-sparse-vmemmap-open-code-vmemmap_populate_address.patch mm-mm_init-add-zone-mismatch-warning-during-page-init.patch mm-fix-missing-page-table-destructor-in-pagetable_free.patch riscv-mm-fix-hotplug-page-table-destructor-handling.patch riscv-mm-fix-missing-destructor-for-hotplug-pud-tables.patch arm64-mm-fix-destructor-for-unconstructed-hotplug-page-tables.patch