From: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Date: Mon, 1 Dec 2025 12:29:22 +0000 (+0100)
Subject: mm: fix CONFIG_STACK_GROWSUP typo in mm.h
X-Git-Tag: v6.19-rc1~9^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40a4af52e0472dfc114aa78d6f3debec70b42048;p=thirdparty%2Flinux.git

mm: fix CONFIG_STACK_GROWSUP typo in mm.h

Commit 2b6a3f061f11 ("mm: declare VMA flags by bit") significantly
refactors the header file include/linux/mm.h.  In that step, it introduces
a typo in an ifdef, referring to a non-existing config option
STACK_GROWS_UP, whereas the actual config option is called STACK_GROWSUP.

Fix this typo in the mm header file.

Link: https://lkml.kernel.org/r/20251201122922.352480-1-lukas.bulwahn@redhat.com
Fixes: 2b6a3f061f11 ("mm: declare VMA flags by bit")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 2887d3b34d3e..03f7f92d08c8 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -438,7 +438,7 @@ enum {
 #define VM_NOHUGEPAGE	INIT_VM_FLAG(NOHUGEPAGE)
 #define VM_MERGEABLE	INIT_VM_FLAG(MERGEABLE)
 #define VM_STACK	INIT_VM_FLAG(STACK)
-#ifdef CONFIG_STACK_GROWS_UP
+#ifdef CONFIG_STACK_GROWSUP
 #define VM_STACK_EARLY	INIT_VM_FLAG(STACK_EARLY)
 #else
 #define VM_STACK_EARLY	VM_NONE