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-rw-r--r--arch/arm64/mm/mmu.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 15f6347d23..1ac7467d34 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -52,9 +52,6 @@ u64 vabits_actual __ro_after_init = VA_BITS_MIN;
EXPORT_SYMBOL(vabits_actual);
#endif
-u64 kimage_vaddr __ro_after_init = (u64)&_text;
-EXPORT_SYMBOL(kimage_vaddr);
-
u64 kimage_voffset __ro_after_init;
EXPORT_SYMBOL(kimage_voffset);
@@ -674,6 +671,9 @@ static int __init map_entry_trampoline(void)
{
int i;
+ if (!arm64_kernel_unmapped_at_el0())
+ return 0;
+
pgprot_t prot = kernel_exec_prot();
phys_addr_t pa_start = __pa_symbol(__entry_tramp_text_start);