+ mm-prevent-droppable-mappings-from-being-locked-fix.patch added to mm-new branch

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

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The patch titled
     Subject: mm-prevent-droppable-mappings-from-being-locked-fix
has been added to the -mm mm-new branch.  Its filename is
     mm-prevent-droppable-mappings-from-being-locked-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-prevent-droppable-mappings-from-being-locked-fix.patch

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

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
review feedback and post updated versions to replace or incrementally
fixup patches in mm-new.

The mm-new branch of mm.git is not included in linux-next

If a few days of testing in mm-new is successful, the patch will me moved
into mm.git's mm-unstable branch, which is included in linux-next

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------------------------------------------------------
From: Anthony Yznaga <anthony.yznaga@oracle.com>
Subject: mm-prevent-droppable-mappings-from-being-locked-fix
Date: Sat, 7 Mar 2026 13:23:50 -0800

fix build

Link: https://lkml.kernel.org/r/dae49547-48d9-4abd-9fb1-05250fcd7d23@oracle.com
Signed-off-by: Anthony Yznaga <anthony.yznaga@oracle.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202603070433.MUXyiGWN-lkp@intel.com/
Closes: https://lkml.kernel.org/r/aaujSXGjGBv5NVAD@rli9-mobl
Cc: David Hildenbrand <david@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Jason A. Donenfeld <jason@zx2c4.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/vma/include/dup.h |    3 +++
 1 file changed, 3 insertions(+)

--- a/tools/testing/vma/include/dup.h~mm-prevent-droppable-mappings-from-being-locked-fix
+++ a/tools/testing/vma/include/dup.h
@@ -350,6 +350,9 @@ enum {
 /* This mask represents all the VMA flag bits used by mlock */
 #define VM_LOCKED_MASK	(VM_LOCKED | VM_LOCKONFAULT)
 
+/* This mask prevents VMAs from being mlock'd */
+#define VM_NO_MLOCK_MASK       (VM_SPECIAL | VM_DROPPABLE)
+
 #define TASK_EXEC ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0)
 
 #define VM_DATA_FLAGS_TSK_EXEC	(VM_READ | VM_WRITE | TASK_EXEC | \
_

Patches currently in -mm which might be from anthony.yznaga@oracle.com are

mm-prevent-droppable-mappings-from-being-locked.patch
mm-prevent-droppable-mappings-from-being-locked-fix.patch