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Revert "arm64: determine stack entropy based on mmap entropy"

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This reverts commit df64e52e41.
This commit is contained in:
Ksawlii 2024-12-13 19:44:19 +01:00
parent 9bd906b03d
commit ece840ae37
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/include/asm/elf.h
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@ -193,10 +193,10 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
/* 1GB of VA */
#ifdef CONFIG_COMPAT
#define STACK_RND_MASK (test_thread_flag(TIF_32BIT) ? \
((1UL << mmap_rnd_compat_bits) - 1) >> (PAGE_SHIFT - 12) : \
((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12))
0x7ff >> (PAGE_SHIFT - 12) : \
0x3ffff >> (PAGE_SHIFT - 12))
#else
#define STACK_RND_MASK (((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12))
#define STACK_RND_MASK (0x3ffff >> (PAGE_SHIFT - 12))
#endif
#ifdef __AARCH64EB__