diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/entry-armv.S | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index b17e57949d3b..af2fba7a4cae 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -45,7 +45,7 @@ .endm .macro pabt_helper - @ PABORT handler takes fault address in r4 + @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5 #ifdef MULTI_PABORT ldr ip, .LCprocfns mov lr, pc @@ -306,9 +306,8 @@ ENDPROC(__und_svc) .align 5 __pabt_svc: svc_entry - pabt_helper mov r2, sp @ regs - bl do_PrefetchAbort @ call abort handler + pabt_helper @ @ IRQs off again before pulling preserved data off the stack @@ -653,9 +652,8 @@ ENDPROC(__und_usr_unknown) .align 5 __pabt_usr: usr_entry - pabt_helper mov r2, sp @ regs - bl do_PrefetchAbort @ call abort handler + pabt_helper UNWIND(.fnend ) /* fall through */ /* |