[to-be-updated] x86-mm-drop-order-parameter-from-free_pagetable.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: x86/mm: drop order parameter from free_pagetable()
has been removed from the -mm tree.  Its filename was
     x86-mm-drop-order-parameter-from-free_pagetable.patch

This patch was dropped because an updated version will be issued

------------------------------------------------------
From: "David Hildenbrand (Arm)" <david@kernel.org>
Subject: x86/mm: drop order parameter from free_pagetable()
Date: Wed, 08 Jul 2026 16:10:56 +0200

Patch series "mm: remove CONFIG_HAVE_BOOTMEM_INFO_NODE (Part 2)".

Let's remove the remaining pieces of CONFIG_HAVE_BOOTMEM_INFO_NODE,
performing some smaller cleanups around freeing of reserved vmemmap
pages on the way.


This patch (of 10):

All callers pass 0, so let's drop the parameter.

Link: https://lore.kernel.org/20260708-bootmem_info_part2-v1-0-156ce4986598@kernel.org
Link: https://lore.kernel.org/20260708-bootmem_info_part2-v1-1-156ce4986598@kernel.org
Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: "Borislav Petkov (AMD)" <bp@alien8.de>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/x86/mm/init_64.c |   21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

--- a/arch/x86/mm/init_64.c~x86-mm-drop-order-parameter-from-free_pagetable
+++ a/arch/x86/mm/init_64.c
@@ -1006,22 +1006,19 @@ static void free_reserved_pages(struct p
 		free_reserved_page(page++);
 }
 
-static void __meminit free_pagetable(struct page *page, int order)
+static void __meminit free_pagetable(struct page *page)
 {
 	/* bootmem page has reserved flag */
 	if (PageReserved(page)) {
-		unsigned long nr_pages = 1 << order;
 #ifdef CONFIG_HAVE_BOOTMEM_INFO_NODE
 		enum bootmem_type type = bootmem_type(page);
 
-		if (type == MIX_SECTION_INFO) {
-			while (nr_pages--)
-				put_page_bootmem(page++);
-		} else {
-			free_reserved_pages(page, nr_pages);
-		}
+		if (type == MIX_SECTION_INFO)
+			put_page_bootmem(page);
+		else
+			free_reserved_page(page);
 #else
-		free_reserved_pages(page, nr_pages);
+		free_reserved_page(page);
 #endif
 	} else {
 		pagetable_free(page_ptdesc(page));
@@ -1060,7 +1057,7 @@ static void __meminit free_pte_table(pte
 	}
 
 	/* free a pte table */
-	free_pagetable(pmd_page(*pmd), 0);
+	free_pagetable(pmd_page(*pmd));
 	spin_lock(&init_mm.page_table_lock);
 	pmd_clear(pmd);
 	spin_unlock(&init_mm.page_table_lock);
@@ -1078,7 +1075,7 @@ static void __meminit free_pmd_table(pmd
 	}
 
 	/* free a pmd table */
-	free_pagetable(pud_page(*pud), 0);
+	free_pagetable(pud_page(*pud));
 	spin_lock(&init_mm.page_table_lock);
 	pud_clear(pud);
 	spin_unlock(&init_mm.page_table_lock);
@@ -1096,7 +1093,7 @@ static void __meminit free_pud_table(pud
 	}
 
 	/* free a pud table */
-	free_pagetable(p4d_page(*p4d), 0);
+	free_pagetable(p4d_page(*p4d));
 	spin_lock(&init_mm.page_table_lock);
 	p4d_clear(p4d);
 	spin_unlock(&init_mm.page_table_lock);
_

Patches currently in -mm which might be from david@kernel.org are

sparc-mm-drop-custom-pte_clear_not_present_full.patch
mm-drop-pte_clear_not_present_full.patch
mm-cleanup-clear_not_present_full_ptes-and-rename-to-clear_non_present_ptes.patch
mm-provide-free_reserved_pages-removing-x86-variant.patch
s390-mm-use-free_reserved_pages-in-vmem_free_pages.patch
mm-bootmem_info-allow-calling-free_bootmem_page-on-pages-without-a-bootmem_type.patch
x86-mm-stop-marking-vmemmap-as-section_info.patch
x86-mm-stop-marking-page-tables-as-mix_section_info.patch
x86-mm-remove-config_have_bootmem_info_node.patch
mm-hugetlb_vmemmap-remove-bootmem_info-leftovers.patch
mm-sparse-remove-bootmem_infoh-include.patch
mm-bootmem_info-remove-config_have_bootmem_info_node.patch
mm-standardize-printing-for-pgtable-entries.patch