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| author | Ben Hutchings <ben@decadent.org.uk> | 2023-06-22 21:24:30 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-24 14:12:58 -0700 |
| commit | 8b35ca3e45e35a26a21427f35d4093606e93ad0a (patch) | |
| tree | a5e755ba10e7ebfc8770ae4f247aaad5cf831e58 /arch/arm/Kconfig | |
| parent | 7267ef7b0b77f4ed23b7b3c87d8eca7bd9c2d007 (diff) | |
| download | linux-8b35ca3e45e35a26a21427f35d4093606e93ad0a.tar.gz linux-8b35ca3e45e35a26a21427f35d4093606e93ad0a.tar.bz2 linux-8b35ca3e45e35a26a21427f35d4093606e93ad0a.zip | |
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 <ben@decadent.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
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 |