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-rw-r--r--arch/arm64/kernel/kaslr.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index b09b6f75f759..06941c1fe418 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -145,15 +145,15 @@ u64 __init kaslr_early_init(u64 dt_phys)
145 145
146 if (IS_ENABLED(CONFIG_RANDOMIZE_MODULE_REGION_FULL)) { 146 if (IS_ENABLED(CONFIG_RANDOMIZE_MODULE_REGION_FULL)) {
147 /* 147 /*
148 * Randomize the module region over a 4 GB window covering the 148 * Randomize the module region over a 2 GB window covering the
149 * kernel. This reduces the risk of modules leaking information 149 * kernel. This reduces the risk of modules leaking information
150 * about the address of the kernel itself, but results in 150 * about the address of the kernel itself, but results in
151 * branches between modules and the core kernel that are 151 * branches between modules and the core kernel that are
152 * resolved via PLTs. (Branches between modules will be 152 * resolved via PLTs. (Branches between modules will be
153 * resolved normally.) 153 * resolved normally.)
154 */ 154 */
155 module_range = SZ_4G - (u64)(_end - _stext); 155 module_range = SZ_2G - (u64)(_end - _stext);
156 module_alloc_base = max((u64)_end + offset - SZ_4G, 156 module_alloc_base = max((u64)_end + offset - SZ_2G,
157 (u64)MODULES_VADDR); 157 (u64)MODULES_VADDR);
158 } else { 158 } else {
159 /* 159 /*