diff options
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 73a0531e0187..d3015172c136 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -362,6 +362,9 @@ __primary_switched: ret // to __primary_switch() 0: #endif + add sp, sp, #16 + mov x29, #0 + mov x30, #0 b start_kernel ENDPROC(__primary_switched) @@ -617,6 +620,7 @@ __secondary_switched: ldr x2, [x0, #CPU_BOOT_TASK] msr sp_el0, x2 mov x29, #0 + mov x30, #0 b secondary_start_kernel ENDPROC(__secondary_switched) |