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(parent: 613d416) | patch
LoongArch: Add pgprot_nx() implementation
authorHuacai Chen <chenhuacai@loongson.cn>
Sat, 25 Jan 2025 10:51:42 +0000 (18:51 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Sat, 25 Jan 2025 10:51:42 +0000 (18:51 +0800)
commit0816b2ea18284e2598faec024a4df6a93591bd17
treece63397ae182dd84da583ad9464db27b7c40575btree
parent613d4164f5a5032716f79106f48a59286c7b1c24commit | diff
LoongArch: Add pgprot_nx() implementation

Commit cca98e9f8b5ebcd964 ("mm: enforce that vmap can't map pages
executable") enforces the W^X protection by not allowing remapping
existing pages as executable. Add LoongArch bits so that LoongArch
can benefit the same protection.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
arch/loongarch/include/asm/pgtable-bits.h diff | blob | history
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