notify_die

Name:notify_die

Proto:int notrace notify_die(enum die_val val, const char *str, struct pt_regs *regs, long err, int trap, int sig)

Type:int

Parameter:

Type	Parameter	Name
enum die_val	val
const char *	str
struct pt_regs *	regs
long	err
int	trap
int	sig

506

struct die_args args = {regs = regs, str = str, err = err, trapnr = trap, signr = sig, }

514

RCU_LOCKDEP_WARN(!_is_watching - see if RCU thinks that the current CPU is not idle* Return true if RCU is watching the running CPU, which means that this* CPU can safely enter RCU read-side critical sections, "notify_die called but RCU thinks we're quiescent")

516

Return atomic_notifier_call_chain( & die_chain, val, & args)

**Caller**
Name	Describe
do_double_fault	Runs on an IST stack for x86_64 and on a special task stack for x86_32.* On x86_64, this is more or less a normal kernel entry. Notwithstanding the* SDM's warnings about double faults being unrecoverable, returning works as* expected
do_bounds
do_general_protection
do_int3
do_debug	Our handling of the processor debug registers is non-trivial.* We do not clear them on entry and exit from the kernel. Therefore* it is possible to get a watchpoint trap here from inside the kernel.* However, the code in
math_error	Note that we play around with the 'TS' bit in an attempt to get* the correct behaviour even in the presence of the asynchronous* IRQ13 behaviour
do_iret_error
__die

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