diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/alignment.c | 6 | ||||
| -rw-r--r-- | arch/arm/mm/fault.c | 14 |
2 files changed, 12 insertions, 8 deletions
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 53a609680c10..77cfdbed9501 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -924,8 +924,10 @@ static int __init alignment_init(void) ai_usermode = UM_FIXUP; } - hook_fault_code(1, do_alignment, SIGBUS, "alignment exception"); - hook_fault_code(3, do_alignment, SIGBUS, "alignment exception"); + hook_fault_code(1, do_alignment, SIGBUS, BUS_ADRALN, + "alignment exception"); + hook_fault_code(3, do_alignment, SIGBUS, BUS_ADRALN, + "alignment exception"); return 0; } diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index ce6f3a422c81..84131c832430 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -508,13 +508,15 @@ static struct fsr_info { void __init hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *), - int sig, const char *name) + int sig, int code, const char *name) { - if (nr >= 0 && nr < ARRAY_SIZE(fsr_info)) { - fsr_info[nr].fn = fn; - fsr_info[nr].sig = sig; - fsr_info[nr].name = name; - } + if (nr < 0 || nr >= ARRAY_SIZE(fsr_info)) + BUG(); + + fsr_info[nr].fn = fn; + fsr_info[nr].sig = sig; + fsr_info[nr].code = code; + fsr_info[nr].name = name; } /* |
