diff options
| -rw-r--r-- | arch/arm64/mm/proc.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index c6a12073ef46..9f177aac6390 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -153,14 +153,14 @@ ENDPROC(cpu_do_resume) ENTRY(cpu_do_switch_mm) mrs x2, ttbr1_el1 mmid x1, x1 // get mm->context.id + phys_to_ttbr x0, x3 #ifdef CONFIG_ARM64_SW_TTBR0_PAN - bfi x0, x1, #48, #16 // set the ASID field in TTBR0 + bfi x3, x1, #48, #16 // set the ASID field in TTBR0 #endif bfi x2, x1, #48, #16 // set the ASID msr ttbr1_el1, x2 // in TTBR1 (since TCR.A1 is set) isb - phys_to_ttbr x0, x2 - msr ttbr0_el1, x2 // now update TTBR0 + msr ttbr0_el1, x3 // now update TTBR0 isb b post_ttbr_update_workaround // Back to C code... ENDPROC(cpu_do_switch_mm) |