diff options
| -rw-r--r-- | arch/mips/kernel/cps-vec.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index a00e87b0256d..b849fe6aad94 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -22,6 +22,7 @@ #define GCR_CL_COHERENCE_OFS 0x2008 #define GCR_CL_ID_OFS 0x2028 +#define CPC_CL_VC_STOP_OFS 0x2020 #define CPC_CL_VC_RUN_OFS 0x2028 .extern mips_cm_base @@ -376,8 +377,12 @@ LEAF(mips_cps_boot_vpes) PTR_LI t2, UNCAC_BASE PTR_ADD t1, t1, t2 - /* Set VC_RUN to the VPE mask */ + /* Start any other VPs that ought to be running */ PTR_S ta2, CPC_CL_VC_RUN_OFS(t1) + + /* Ensure this VP stops running if it shouldn't be */ + not ta2 + PTR_S ta2, CPC_CL_VC_STOP_OFS(t1) ehb #elif defined(CONFIG_MIPS_MT) |