i386: convert hardware exception 0 to an interrupt gate

Handle divide error exception with interrupt initially off.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index fe6dd972068d3d46d19a5978087dcc02c5aa8355..c18824b9d1ab3b23de7e8004fed07eb1788f1bdf 100644 (file)
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -632,7 +632,7 @@ void do_##name(struct pt_regs *regs, long error_code)                       \
        do_trap(trapnr, signr, str, 1, regs, error_code, &info);        \
 }
 
-DO_VM86_TRAP_INFO(0, SIGFPE, "divide error", divide_error, FPE_INTDIV, regs->ip)
+DO_VM86_ERROR_INFO(0, SIGFPE, "divide error", divide_error, FPE_INTDIV, regs->ip)
 #ifndef CONFIG_KPROBES
 DO_VM86_TRAP(3, SIGTRAP, "int3", int3)
 #endif
@@ -1247,7 +1247,7 @@ void __init trap_init(void)
        early_iounmap(p, 4);
 #endif
 
-       set_trap_gate(0, &divide_error);
+       set_intr_gate(0, &divide_error);
        set_intr_gate(1, &debug);
        set_intr_gate(2, &nmi);
        set_system_intr_gate(3, &int3); /* int3 can be called from all */