diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/head.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index bbc474cd0ca8..19f915e8f6e0 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -414,7 +414,10 @@ __create_page_tables: cmp x5, TCR_T0SZ(VA_BITS) // default T0SZ small enough? b.ge 1f // .. then skip additional level - str_l x5, idmap_t0sz, x6 + adr_l x6, idmap_t0sz + str x5, [x6] + dmb sy + dc ivac, x6 // Invalidate potentially stale cache line create_table_entry x0, x3, EXTRA_SHIFT, EXTRA_PTRS, x5, x6 1: |