diff options
Diffstat (limited to 'arch/arc/kernel/entry-arcv2.S')
| -rw-r--r-- | arch/arc/kernel/entry-arcv2.S | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/arch/arc/kernel/entry-arcv2.S b/arch/arc/kernel/entry-arcv2.S index a7e6a2174187..e238b5fd3c8c 100644 --- a/arch/arc/kernel/entry-arcv2.S +++ b/arch/arc/kernel/entry-arcv2.S @@ -5,7 +5,7 @@ * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com) */ -#include <linux/linkage.h> /* ARC_{EXTRY,EXIT} */ +#include <linux/linkage.h> /* ARC_{ENTRY,EXIT} */ #include <asm/entry.h> /* SAVE_ALL_{INT1,INT2,TRAP...} */ #include <asm/errno.h> #include <asm/arcregs.h> @@ -31,7 +31,7 @@ VECTOR res_service ; Reset Vector VECTOR mem_service ; Mem exception VECTOR instr_service ; Instrn Error VECTOR EV_MachineCheck ; Fatal Machine check -VECTOR EV_TLBMissI ; Intruction TLB miss +VECTOR EV_TLBMissI ; Instruction TLB miss VECTOR EV_TLBMissD ; Data TLB miss VECTOR EV_TLBProtV ; Protection Violation VECTOR EV_PrivilegeV ; Privilege Violation @@ -76,11 +76,11 @@ ENTRY(handle_interrupt) # query in hard ISR path would return false (since .IE is set) which would # trips genirq interrupt handling asserts. # - # So do a "soft" disable of interrutps here. + # So do a "soft" disable of interrupts here. # # Note this disable is only for consistent book-keeping as further interrupts # will be disabled anyways even w/o this. Hardware tracks active interrupts - # seperately in AUX_IRQ_ACT.active and will not take new interrupts + # separately in AUX_IRQ_ACT.active and will not take new interrupts # unless this one returns (or higher prio becomes pending in 2-prio scheme) IRQ_DISABLE @@ -125,11 +125,6 @@ ENTRY(mem_service) EXCEPTION_PROLOGUE - lr r0, [efa] - mov r1, sp - - FAKE_RET_FROM_EXCPN - bl do_memory_error b ret_from_exception END(mem_service) @@ -138,11 +133,6 @@ ENTRY(EV_Misaligned) EXCEPTION_PROLOGUE - lr r0, [efa] ; Faulting Data address - mov r1, sp - - FAKE_RET_FROM_EXCPN - SAVE_CALLEE_SAVED_USER mov r2, sp ; callee_regs @@ -163,11 +153,6 @@ ENTRY(EV_TLBProtV) EXCEPTION_PROLOGUE - lr r0, [efa] ; Faulting Data address - mov r1, sp ; pt_regs - - FAKE_RET_FROM_EXCPN - mov blink, ret_from_exception b do_page_fault |