diff options
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index bbc9fe1658fa..50e0cc849b8e 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -349,6 +349,8 @@ ENTRY(set_cpu_boot_mode_flag) b.ne 1f add x1, x1, #4 1: str w20, [x1] // This CPU has booted in EL1 + dmb sy + dc ivac, x1 // Invalidate potentially stale cache line ret ENDPROC(set_cpu_boot_mode_flag) |