arm64: align randomized TEXT_OFFSET on 4 kB boundary

[cascardo/linux.git] / arch / arm64 / kernel / head.S

diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 144f105..bed0283 100644 (file)
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -38,11 +38,11 @@
 
 #define KERNEL_RAM_VADDR       (PAGE_OFFSET + TEXT_OFFSET)
 
-#if (TEXT_OFFSET & 0xf) != 0
-#error TEXT_OFFSET must be at least 16B aligned
-#elif (PAGE_OFFSET & 0xfffff) != 0
+#if (TEXT_OFFSET & 0xfff) != 0
+#error TEXT_OFFSET must be at least 4KB aligned
+#elif (PAGE_OFFSET & 0x1fffff) != 0
 #error PAGE_OFFSET must be at least 2MB aligned
-#elif TEXT_OFFSET > 0xfffff
+#elif TEXT_OFFSET > 0x1fffff
 #error TEXT_OFFSET must be less than 2MB
 #endif