Ralf Baechle 46f4f8f665 IRQ_NOPROBE helper functions ... Probing non-ISA interrupts using the handle_percpu_irq as their handle_irq method may crash the system because handle_percpu_irq does not check IRQ_WAITING. This for example hits the MIPS Qemu configuration. This patch provides two helper functions set_irq_noprobe and set_irq_probe to set rsp. clear the IRQ_NOPROBE flag. The only current caller is MIPS code but this really belongs into generic code. As an aside, interrupt probing these days has become a mostly obsolete if not dangerous art. I think Linux interrupts should be changed to default to non-probing but that's subject of this patch. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-and-tested-by: Rob Landley <rob@landley.net> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-08 09:22:42 -08:00
..
irq	IRQ_NOPROBE helper functions	2008-02-08 09:22:42 -08:00
power	PM: documentation cleanups	2008-02-07 01:27:17 -05:00
time	time: fix typo in comments	2008-02-08 09:22:29 -08:00
.gitignore	…
Kconfig.hz	…
Kconfig.preempt	…
Makefile	avoid overflows in kernel/time.c	2008-02-08 09:22:39 -08:00
acct.c	…
audit.c	[AUDIT] ratelimit printk messages audit	2008-02-01 14:25:04 -05:00
audit.h	…
audit_tree.c	…
auditfilter.c	[AUDIT] make audit=0 really stop audit messages	2008-02-01 14:24:33 -05:00
auditsc.c	[AUDIT] create context if auditing was ever enabled	2008-02-01 14:24:45 -05:00
backtracetest.c	…
capability.c	Add 64-bit capability support to the kernel	2008-02-05 09:44:20 -08:00
cgroup.c	Handle pid namespaces in cgroups code	2008-02-07 08:42:22 -08:00
cgroup_debug.c	…
compat.c	…
configs.c	…
cpu.c	cpu: fix section mismatch warnings for enable_nonboot_cpus	2008-02-08 09:22:41 -08:00
cpuset.c	proc: seqfile convert proc_pid_status to properly handle pid namespaces	2008-02-08 09:22:24 -08:00
delayacct.c	…
dma.c	…
exec_domain.c	…
exit.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
extable.c	…
fork.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
futex.c	futex: Add bitset conditional wait/wakeup functionality	2008-02-01 17:45:14 +01:00
futex_compat.c	futex: Add bitset conditional wait/wakeup functionality	2008-02-01 17:45:14 +01:00
hrtimer.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
itimer.c	ITIMER_REAL: convert to use struct pid	2008-02-08 09:22:29 -08:00
kallsyms.c	remove support for un-needed _extratext section	2008-02-06 10:41:01 -08:00
kexec.c	vmcoreinfo: add "VMCOREINFO_" to all the call for vmcoreinfo_append_str()	2008-02-07 08:42:25 -08:00
kfifo.c	…
kmod.c	…
kprobes.c	kprobes: kretprobe user entry-handler	2008-02-06 10:41:11 -08:00
ksysfs.c	…
kthread.c	…
latencytop.c	…
lockdep.c	…
lockdep_internals.h	…
lockdep_proc.c	…
marker.c	…
module.c	fix "modules: make module_address_lookup() safe"	2008-02-08 09:22:24 -08:00
mutex-debug.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
mutex-debug.h	…
mutex.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
mutex.h	…
notifier.c	kernel/notifier.c should #include <linux/reboot.h>	2008-02-06 10:41:02 -08:00
ns_cgroup.c	…
nsproxy.c	namespaces: move the IPC namespace under IPC_NS option	2008-02-08 09:22:23 -08:00
panic.c	ACPI: Taint kernel on ACPI table override (format corrected)	2008-02-06 22:07:51 -05:00
params.c	Add new string functions strict_strto* and convert kernel params to use them	2008-02-08 09:22:41 -08:00
pid.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
pid_namespace.c	namespaces: cleanup the code managed with PID_NS option	2008-02-08 09:22:23 -08:00
pm_qos_params.c	pm qos infrastructure and interface	2008-02-05 09:44:22 -08:00
posix-cpu-timers.c	Use find_task_by_vpid in posix timers	2008-02-08 09:22:41 -08:00
posix-timers.c	Use find_task_by_vpid in posix timers	2008-02-08 09:22:41 -08:00
printk.c	printk_ratelimit() functions should use CONFIG_PRINTK	2008-02-08 09:22:39 -08:00
profile.c	Nuke a duplicate include from profile.c	2008-02-08 09:22:34 -08:00
ptrace.c	ptrace_check_attach: remove unneeded ->signal != NULL check	2008-02-08 09:22:26 -08:00
rcuclassic.c	…
rcupdate.c	…
rcupreempt.c	…
rcupreempt_trace.c	…
rcutorture.c	…
relay.c	relay: nopage	2008-02-06 10:41:07 -08:00
res_counter.c	Memory controller improve user interface	2008-02-07 08:42:18 -08:00
resource.c	…
rtmutex-debug.c	Don't operate with pid_t in rtmutex tester	2008-02-08 09:22:41 -08:00
rtmutex-debug.h	…
rtmutex-tester.c	…
rtmutex.c	…
rtmutex.h	…
rtmutex_common.h	Don't operate with pid_t in rtmutex tester	2008-02-08 09:22:41 -08:00
rwsem.c	…
sched.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
sched_debug.c	…
sched_fair.c	sched: let +nice tasks have smaller impact	2008-01-31 22:45:22 +01:00
sched_idletask.c	…
sched_rt.c	…
sched_stats.h	…
seccomp.c	…
signal.c	Get rid of the kill_pgrp_info() function	2008-02-08 09:22:29 -08:00
softirq.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
softlockup.c	debug: softlockup looping fix	2008-02-02 14:27:45 +11:00
spinlock.c	…
srcu.c	make srcu_readers_active() static	2008-02-06 10:41:02 -08:00
stacktrace.c	…
stop_machine.c	stopmachine: semaphore to mutex	2008-02-06 10:41:08 -08:00
sys.c	Pidns: make full use of xxx_vnr() calls	2008-02-08 09:22:29 -08:00
sys_ni.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
sysctl.c	printk_ratelimit() functions should use CONFIG_PRINTK	2008-02-08 09:22:39 -08:00
sysctl_check.c	constify tables in kernel/sysctl_check.c	2008-02-08 09:22:31 -08:00
taskstats.c	…
test_kprobes.c	kprobes: kretprobe user entry-handler	2008-02-06 10:41:11 -08:00
time.c	avoid overflows in kernel/time.c	2008-02-08 09:22:39 -08:00
timeconst.pl	avoid overflows in kernel/time.c	2008-02-08 09:22:39 -08:00
timer.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
tsacct.c	…
uid16.c	…
user.c	namespaces: cleanup the code managed with the USER_NS option	2008-02-08 09:22:23 -08:00
user_namespace.c	namespaces: cleanup the code managed with the USER_NS option	2008-02-08 09:22:23 -08:00
utsname.c	…
utsname_sysctl.c	…
wait.c	kernel: remove fastcall in kernel/*	2008-02-08 09:22:31 -08:00
workqueue.c	workqueue: make delayed_work_timer_fn() static	2008-02-08 09:22:37 -08:00