ARM: 6269/1: Add 'code' parameter for hook_fault_code()
Add one more parameter to hook_fault_code() to be able to set 'code'
field of struct fsr_info.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 53a6096..77cfdbe 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -924,8 +924,10 @@
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 ce6f3a4..84131c8 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -508,13 +508,15 @@
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;
}
/*