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[PATCH] ARM: Don't try to send a signal to pid0

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If we receive an unrecognised abort during boot, don't try to
send a signal to pid0, but instead report the current state.
This leads to less confusing debug reports.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2005-06-30 11:06:49 +01:00
committed by Russell King
parent 9b4311eedb
commit cfb0810eab
3 changed files with 45 additions and 46 deletions
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12
arch/arm/kernel/traps.c
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@@ -230,16 +230,8 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err)
do_exit(SIGSEGV);
}
void die_if_kernel(const char *str, struct pt_regs *regs, int err)
{
if (user_mode(regs))
return;
die(str, regs, err);
}
static void notify_die(const char *str, struct pt_regs *regs, siginfo_t *info,
unsigned long err, unsigned long trap)
void notify_die(const char *str, struct pt_regs *regs, struct siginfo *info,
unsigned long err, unsigned long trap)
{
if (user_mode(regs)) {
current->thread.error_code = err;