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| author | Tejun Heo <tj@kernel.org> | 2011-05-02 14:16:37 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-05-02 14:16:47 +0200 |
| commit | ba67cf5cf2ce10ad86a212b70f8c7c75d93a5016 (patch) | |
| tree | 70242f5927c6d6454bd352ff78f956cfc5238f59 /arch/avr32/kernel/traps.c | |
| parent | aff364860aa105b2deacc6f21ec8ef524460e3fc (diff) | |
| parent | 2be19102b71c1a45d37fec50303791daa1a06869 (diff) | |
| download | linux-stable-ba67cf5cf2ce10ad86a212b70f8c7c75d93a5016.tar.gz linux-stable-ba67cf5cf2ce10ad86a212b70f8c7c75d93a5016.tar.bz2 linux-stable-ba67cf5cf2ce10ad86a212b70f8c7c75d93a5016.zip | |
Merge branch 'x86/urgent' into x86-mm
Merge reason: Pick up the following two fix commits.
2be19102b7: x86, NUMA: Fix empty memblk detection in numa_cleanup_meminfo()
765af22da8: x86-32, NUMA: Fix ACPI NUMA init broken by recent x86-64 change
Scheduled NUMA init 32/64bit unification changes depend on these.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/avr32/kernel/traps.c')
| -rw-r--r-- | arch/avr32/kernel/traps.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c index b91b2044af9c..7aa25756412f 100644 --- a/arch/avr32/kernel/traps.c +++ b/arch/avr32/kernel/traps.c @@ -95,28 +95,6 @@ void _exception(long signr, struct pt_regs *regs, int code, info.si_code = code; info.si_addr = (void __user *)addr; force_sig_info(signr, &info, current); - - /* - * Init gets no signals that it doesn't have a handler for. - * That's all very well, but if it has caused a synchronous - * exception and we ignore the resulting signal, it will just - * generate the same exception over and over again and we get - * nowhere. Better to kill it and let the kernel panic. - */ - if (is_global_init(current)) { - __sighandler_t handler; - - spin_lock_irq(¤t->sighand->siglock); - handler = current->sighand->action[signr-1].sa.sa_handler; - spin_unlock_irq(¤t->sighand->siglock); - if (handler == SIG_DFL) { - /* init has generated a synchronous exception - and it doesn't have a handler for the signal */ - printk(KERN_CRIT "init has generated signal %ld " - "but has no handler for it\n", signr); - do_exit(signr); - } - } } asmlinkage void do_nmi(unsigned long ecr, struct pt_regs *regs) |