(unsigned long)task_stack_page(current));
bust_spinlocks(0);
+ add_taint(TAINT_DIE);
spin_unlock_irq(&die_lock);
if (kexec_should_crash(current))
info.si_signo = SIGBUS;
info.si_errno = 0;
info.si_code = si_code;
- info.si_addr = (void *) address;
+ info.si_addr = (void __user *)address;
force_sig_info(SIGBUS, &info, current);
} else {
if (regs->pc & 1)
*/
int is_dsp_inst(struct pt_regs *regs)
{
- unsigned short inst;
+ unsigned short inst = 0;
/*
* Safe guard if DSP mode is already enabled or we're lacking
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
- struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
siginfo_t info;
switch (r4) {
set_exception_table_evt(0x800, do_reserved_inst);
set_exception_table_evt(0x820, do_illegal_slot_inst);
#elif defined(CONFIG_SH_FPU)
+#ifdef CONFIG_CPU_SUBTYPE_SHX3
+ set_exception_table_evt(0xd80, do_fpu_state_restore);
+ set_exception_table_evt(0xda0, do_fpu_state_restore);
+#else
set_exception_table_evt(0x800, do_fpu_state_restore);
set_exception_table_evt(0x820, do_fpu_state_restore);
#endif
+#endif
#ifdef CONFIG_CPU_SH2
set_exception_table_vec(TRAP_ADDRESS_ERROR, address_error_handler);
void handle_BUG(struct pt_regs *regs)
{
enum bug_trap_type tt;
- tt = report_bug(regs->pc);
+ tt = report_bug(regs->pc, regs);
if (tt == BUG_TRAP_TYPE_WARN) {
regs->pc += 2;
return;