+ mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.patch added to mm-unstable branch

+ mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.
has been added to the -mm mm-unstable branch.  Its filename is
     mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: David Hildenbrand <david@redhat.com>
Subject: mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.
Date: Mon, 25 Aug 2025 14:25:59 +0200

Let's just drop the warning, it's highly unlikely that we ever run into
this, and if so, there is serious stuff going wrong elsewhere.

Link: https://lkml.kernel.org/r/923b279c-de33-44dd-a923-2959afad8626@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/pgtable.h |    1 -
 1 file changed, 1 deletion(-)

--- a/include/linux/pgtable.h~mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix
+++ a/include/linux/pgtable.h
@@ -1997,7 +1997,6 @@ static inline const char *pgtable_level_
 	case PGTABLE_LEVEL_PGD:
 		return "pgd";
 	default:
-		VM_WARN_ON_ONCE(1);
 		return "unknown";
 	}
 }
_

Patches currently in -mm which might be from david@redhat.com are

mm-migrate-remove-migratepage_unmap.patch
mm-migrate-remove-migratepage_unmap-fix.patch
treewide-remove-migratepage_success.patch
mm-huge_memory-move-more-common-code-into-insert_pmd.patch
mm-huge_memory-move-more-common-code-into-insert_pud.patch
mm-huge_memory-support-huge-zero-folio-in-vmf_insert_folio_pmd.patch
fs-dax-use-vmf_insert_folio_pmd-to-insert-the-huge-zero-folio.patch
mm-huge_memory-mark-pmd-mappings-of-the-huge-zero-folio-special.patch
powerpc-ptdump-rename-struct-pgtable_level-to-struct-ptdump_pglevel.patch
mm-rmap-convert-enum-rmap_level-to-enum-pgtable_level.patch
mm-memory-convert-print_bad_pte-to-print_bad_page_map.patch
mm-memory-convert-print_bad_pte-to-print_bad_page_map-fix.patch
mm-memory-factor-out-common-code-from-vm_normal_page_.patch
mm-introduce-and-use-vm_normal_page_pud.patch
mm-rename-vm_ops-find_special_page-to-vm_ops-find_normal_page.patch
prctl-extend-pr_set_thp_disable-to-optionally-exclude-vm_hugepage.patch
mm-huge_memory-convert-tva_flags-to-enum-tva_type.patch
mm-huge_memory-respect-madv_collapse-with-pr_thp_disable_except_advised.patch