diff options
Diffstat (limited to 'arch/parisc/lib/fixup.S')
| -rw-r--r-- | arch/parisc/lib/fixup.S | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S index f8c45cc2947d..1052b747e011 100644 --- a/arch/parisc/lib/fixup.S +++ b/arch/parisc/lib/fixup.S @@ -26,6 +26,7 @@ #ifdef CONFIG_SMP .macro get_fault_ip t1 t2 + loadgp addil LT%__per_cpu_offset,%r27 LDREG RT%__per_cpu_offset(%r1),\t1 /* t2 = smp_processor_id() */ @@ -38,16 +39,21 @@ LDREGX \t2(\t1),\t2 addil LT%exception_data,%r27 LDREG RT%exception_data(%r1),\t1 - /* t1 = &__get_cpu_var(exception_data) */ + /* t1 = this_cpu_ptr(&exception_data) */ add,l \t1,\t2,\t1 + /* %r27 = t1->fault_gp - restore gp */ + LDREG EXCDATA_GP(\t1), %r27 /* t1 = t1->fault_ip */ LDREG EXCDATA_IP(\t1), \t1 .endm #else .macro get_fault_ip t1 t2 - /* t1 = &__get_cpu_var(exception_data) */ + loadgp + /* t1 = this_cpu_ptr(&exception_data) */ addil LT%exception_data,%r27 LDREG RT%exception_data(%r1),\t2 + /* %r27 = t2->fault_gp - restore gp */ + LDREG EXCDATA_GP(\t2), %r27 /* t1 = t2->fault_ip */ LDREG EXCDATA_IP(\t2), \t1 .endm |