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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2023-07-11 15:31:59 +0800 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2023-07-14 12:42:49 -0600 |
| commit | f4135fca44a6779488012e05067edaa5262950a0 (patch) | |
| tree | 949c2446fee3cf12bb6b84e3eb91c064a8f02efa /Documentation/features | |
| parent | 3afd89a45901cc19da87322bb78d1ea3037a7228 (diff) | |
| download | lwn-f4135fca44a6779488012e05067edaa5262950a0.tar.gz lwn-f4135fca44a6779488012e05067edaa5262950a0.zip | |
Documentation/features: Check ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT selects ARCH_HAS_ELF_RANDOMIZE,
so add ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT as another Kconfig check
for ELF-ASLR feature, then the refresh script can be used to handle
this case for all archs.
Co-developed-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/1689060720-4628-2-git-send-email-yangtiezhu@loongson.cn
Diffstat (limited to 'Documentation/features')
| -rw-r--r-- | Documentation/features/vm/ELF-ASLR/arch-support.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt index 15164f36f224..8d6ded2d67a7 100644 --- a/Documentation/features/vm/ELF-ASLR/arch-support.txt +++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -1,6 +1,7 @@ # # Feature name: ELF-ASLR # Kconfig: ARCH_HAS_ELF_RANDOMIZE +# Kconfig: ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT # description: arch randomizes the stack, heap and binary images of ELF binaries # ----------------------- |