From 8b35ca3e45e35a26a21427f35d4093606e93ad0a Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Thu, 22 Jun 2023 21:24:30 +0200 Subject: arm/mm: Convert to using lock_mm_and_find_vma() arm has an additional check for address < FIRST_USER_ADDRESS before expanding the stack. Since FIRST_USER_ADDRESS is defined everywhere (generally as 0), move that check to the generic expand_downwards(). Signed-off-by: Ben Hutchings Signed-off-by: Linus Torvalds --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0fb4b218f665..9ed7f03ba15a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -125,6 +125,7 @@ config ARM select HAVE_UID16 select HAVE_VIRT_CPU_ACCOUNTING_GEN select IRQ_FORCED_THREADING + select LOCK_MM_AND_FIND_VMA select MODULES_USE_ELF_REL select NEED_DMA_MAP_STATE select OF_EARLY_FLATTREE if OF -- cgit v1.2.3