diff options
Diffstat (limited to 'arch/powerpc/kernel/head_40x.S')
| -rw-r--r-- | arch/powerpc/kernel/head_40x.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index 585ea1976550..9bb663977e84 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -313,6 +313,7 @@ _ENTRY(saved_ksp_limit) START_EXCEPTION(0x0400, InstructionAccess) EXCEPTION_PROLOG mr r4,r12 /* Pass SRR0 as arg2 */ + stw r4, _DEAR(r11) li r5,0 /* Pass zero as arg3 */ EXC_XFER_LITE(0x400, handle_page_fault) @@ -676,6 +677,7 @@ DataAccess: mfspr r5,SPRN_ESR /* Grab the ESR, save it, pass arg3 */ stw r5,_ESR(r11) mfspr r4,SPRN_DEAR /* Grab the DEAR, save it, pass arg2 */ + stw r4, _DEAR(r11) EXC_XFER_LITE(0x300, handle_page_fault) /* Other PowerPC processors, namely those derived from the 6xx-series |