linux-kernel - [PATCH 1/2] Documentation/features: Check ARCH_WANT_DEFAULT_TOPDOWN_MMAP

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Date:   Tue, 11 Jul 2023 15:31:59 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Jonathan Corbet <corbet@....net>
Cc:     linux-doc@...r.kernel.org, loongarch@...ts.linux.dev,
        linux-kernel@...r.kernel.org, loongson-kernel@...ts.loongnix.cn
Subject: [PATCH 1/2] 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@...111.site>
Signed-off-by: Xi Ruoyao <xry111@...111.site>
Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 Documentation/features/vm/ELF-ASLR/arch-support.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt
index 15164f3..8d6ded2 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
 #
     -----------------------
-- 
2.1.0