diff options
Diffstat (limited to 'arch/tile/kernel/intvec_32.S')
| -rw-r--r-- | arch/tile/kernel/intvec_32.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index 9c0c3cb6aab0..f3d26f48e659 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -185,7 +185,7 @@ intvec_\vecname: * point sp at the top aligned address on the actual stack page. */ mfspr r0, SPR_SYSTEM_SAVE_K_0 - mm r0, r0, zero, LOG2_THREAD_SIZE, 31 + mm r0, r0, zero, LOG2_NR_CPU_IDS, 31 0: /* @@ -203,6 +203,9 @@ intvec_\vecname: * cache line 1: r14...r29 * cache line 0: 2 x frame, r0..r13 */ +#if STACK_TOP_DELTA != 64 +#error STACK_TOP_DELTA must be 64 for assumptions here and in task_pt_regs() +#endif andi r0, r0, -64 /* @@ -464,7 +467,7 @@ intvec_\vecname: } { auli r21, r21, ha16(__per_cpu_offset) - mm r20, r20, zero, 0, LOG2_THREAD_SIZE-1 + mm r20, r20, zero, 0, LOG2_NR_CPU_IDS-1 } s2a r20, r20, r21 lw tp, r20 |