Ingo Molnar 8b1fa1d7b2 ftrace: mark lapic_wd_event() notrace ... it can be called in the NMI path: [ 0.645999] calling ftrace_dynamic_init+0x0/0xd6 [ 0.647521] ------------[ cut here ]------------ [ 0.647521] WARNING: at kernel/trace/ftrace.c:348 ftrace_record_ip+0x4e/0x252() [ 0.647521] Modules linked in: [ 0.647521] Pid: 15, comm: kstop1 Not tainted 2.6.27-rc1-tip #22686 [ 0.647521] [ 0.647521] Call Trace: [ 0.647521] <NMI> [<ffffffff8024593f>] warn_on_slowpath+0x5d/0x84 [ 0.647521] [<ffffffff80220b99>] ? lapic_wd_event+0xb/0x5c [ 0.647521] [<ffffffff80287b3b>] ftrace_record_ip+0x4e/0x252 [ 0.647521] [<ffffffff80211274>] mcount_call+0x5/0x31 [ 0.647521] [<ffffffff80220b9e>] ? lapic_wd_event+0x10/0x5c [ 0.647521] [<ffffffff8083f3ec>] nmi_watchdog_tick+0x19d/0x1ad [ 0.647521] [<ffffffff8083e875>] default_do_nmi+0x75/0x1e3 [ 0.647521] [<ffffffff8083f0b3>] do_nmi+0x5d/0x94 [ 0.647521] [<ffffffff8083e2d2>] nmi+0xa2/0xc2 [ 0.647521] [<ffffffff802b48c3>] ? check_bytes_and_report+0x11/0xcc [ 0.647521] <<EOE>> [<ffffffff80211274>] ? mcount_call+0x5/0x31 [ 0.647521] [<ffffffff802b49df>] check_object+0x61/0x1b0 [ 0.647521] [<ffffffff802b502a>] __slab_free+0x169/0x2ae [ 0.647521] [<ffffffff80242dbf>] ? __cleanup_sighand+0x25/0x27 [ 0.647521] [<ffffffff80242dbf>] ? __cleanup_sighand+0x25/0x27 [ 0.647521] [<ffffffff802b60cd>] kmem_cache_free+0x85/0xb9 [ 0.647521] [<ffffffff80242dbf>] __cleanup_sighand+0x25/0x27 [ 0.647521] [<ffffffff80247b3d>] release_task+0x256/0x339 [ 0.647521] [<ffffffff802490b4>] do_exit+0x764/0x7ef [ 0.647521] [<ffffffff8027624c>] __xchg+0x0/0x38 [ 0.647521] [<ffffffff8027619a>] ? stop_cpu+0x0/0xb2 [ 0.647521] [<ffffffff8027619a>] ? stop_cpu+0x0/0xb2 [ 0.647521] [<ffffffff8025922f>] kthread+0x4e/0x7b [ 0.647521] [<ffffffff80212979>] child_rip+0xa/0x11 [ 0.647521] [<ffffffff80211c17>] ? restore_args+0x0/0x30 [ 0.647521] [<ffffffff802283a5>] ? native_load_tls+0x14/0x2e [ 0.647521] [<ffffffff802591e1>] ? kthread+0x0/0x7b [ 0.647521] [<ffffffff8021296f>] ? child_rip+0x0/0x11 [ 0.647521] [ 0.647521] ---[ end trace 4eaa2a86a8e2da22 ]--- [ 0.672032] initcall ftrace_dynamic_init+0x0/0xd6 returned 0 after 19 msecs also mark it no-kprobes while at it. Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-10-14 10:34:36 +02:00
..
alpha
arm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog	2008-10-12 11:51:32 -07:00
avr32	avr32: Fix build failures in board code	2008-10-12 16:13:28 +02:00
blackfin	Blackfin Serial Driver: Fix bug - request UART2/3 peripheral mapped interrupts in PIO mode	2008-10-13 09:51:38 -07:00
cris
frv
h8300
ia64	Merge branch 'x86/urgent' into core/signal	2008-10-12 11:32:17 +02:00
m32r	Merge branches 'sched/devel', 'sched/cpu-hotplug', 'sched/cpusets' and 'sched/urgent' into sched/core	2008-10-08 11:31:02 +02:00
m68k
m68knommu
mips	MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irq	2008-10-11 16:18:57 +01:00
mn10300	MN10300: Fix IRQ handling	2008-10-01 09:40:43 -07:00
parisc
powerpc	Merge branch 'x86/urgent' into core/signal	2008-10-12 11:32:17 +02:00
s390	Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6	2008-10-11 08:50:01 -07:00
sh
sparc	serial: allow 8250 to be used on sparc	2008-10-13 09:51:40 -07:00
sparc64	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-10-11 12:39:35 -07:00
um	uml: small cleanups and note bugs to be dealt with by uml authors...	2008-10-13 09:51:40 -07:00
x86	ftrace: mark lapic_wd_event() notrace	2008-10-14 10:34:36 +02:00
xtensa
.gitignore
Kconfig	Merge branch 'linus' into oprofile-v2	2008-10-13 11:05:51 +02:00