1
linux/kernel
KOSAKI Motohiro 0f4bd46ec2 kmsg_dump: Dump on crash_kexec as well
crash_kexec gets called before kmsg_dump(KMSG_DUMP_OOPS) if
panic_on_oops is set, so the kernel log buffer is not stored
for this case.

This patch adds a KMSG_DUMP_KEXEC dump type which gets called
when crash_kexec() is invoked. To avoid getting double dumps,
the old KMSG_DUMP_PANIC is moved below crash_kexec(). The
mtdoops driver is modified to handle KMSG_DUMP_KEXEC in the
same way as a panic.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-12-31 19:45:04 +00:00
..
gcov
irq genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
power vt: introduce and use vt_kmsg_redirect() function 2009-12-15 08:53:28 -08:00
time timecompare: fix half-Y2K38 problem in timecompare_update while calculating offset 2009-12-16 07:19:57 -08:00
trace const: constify remaining pipe_buf_operations 2009-12-16 07:20:05 -08:00
.gitignore
acct.c bsdacct: fix uid/gid misreporting 2009-12-15 08:53:10 -08:00
async.c
audit_tree.c
audit_watch.c
audit.c
audit.h
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup_freezer.c
cgroup.c
compat.c
configs.c
cpu.c
cpuset.c
cred-internals.h
cred.c
delayacct.c
dma.c
exec_domain.c
exit.c sched: Convert pi_lock to raw_spinlock 2009-12-14 23:55:33 +01:00
extable.c
fork.c ptrace: copy_process() should disable stepping 2009-12-16 07:20:08 -08:00
freezer.c
futex_compat.c
futex.c rtmutes: Convert rtmutex.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
groups.c
hrtimer.c hrtimers: Convert to raw_spinlocks 2009-12-14 23:55:34 +01:00
hung_task.c
hw_breakpoint.c perf_event: Convert to raw_spinlock 2009-12-14 23:55:34 +01:00
itimer.c
kallsyms.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec.c kmsg_dump: Dump on crash_kexec as well 2009-12-31 19:45:04 +00:00
kfifo.c
kgdb.c
kmod.c
kprobes.c
ksysfs.c kexec: premit reduction of the reserved memory size 2009-12-16 07:20:13 -08:00
kthread.c
latencytop.c
lockdep_internals.h
lockdep_proc.c
lockdep_states.h
lockdep.c locking: Convert __raw_spin* functions to arch_spin* 2009-12-14 23:55:32 +01:00
Makefile
module.c
mutex-debug.c
mutex-debug.h locking: Implement new raw_spinlock 2009-12-14 23:55:32 +01:00
mutex.c
mutex.h
notifier.c
ns_cgroup.c
nsproxy.c
panic.c kmsg_dump: Dump on crash_kexec as well 2009-12-31 19:45:04 +00:00
params.c tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
perf_event.c perf_event: Convert to raw_spinlock 2009-12-14 23:55:34 +01:00
pid_namespace.c
pid.c pid: reduce code size by using a pointer to iterate over array 2009-12-16 07:20:12 -08:00
pm_qos_params.c
posix-cpu-timers.c
posix-timers.c
printk.c kmsg_dump: Dump on crash_kexec as well 2009-12-31 19:45:04 +00:00
profile.c
ptrace.c
rcupdate.c
rcutiny.c
rcutorture.c
rcutree_plugin.h
rcutree_trace.c
rcutree.c
rcutree.h
relay.c const: constify remaining pipe_buf_operations 2009-12-16 07:20:05 -08:00
res_counter.c
resource.c
rtmutex_common.h
rtmutex-debug.c sched: Convert pi_lock to raw_spinlock 2009-12-14 23:55:33 +01:00
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c rtmutes: Convert rtmutex.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
rtmutex.h
rwsem.c
sched_clock.c
sched_cpupri.c sched: Convert cpupri lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_cpupri.h sched: Convert cpupri lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_debug.c sched: Convert rq->lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_fair.c sched: Convert rq->lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_features.h
sched_idletask.c sched: Convert rq->lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_rt.c sched: Convert rt_runtime_lock to raw_spinlock 2009-12-14 23:55:33 +01:00
sched_stats.h
sched.c sched: Convert pi_lock to raw_spinlock 2009-12-14 23:55:33 +01:00
seccomp.c
semaphore.c
signal.c signals: check ->group_stop_count after tracehook_get_signal() 2009-12-16 07:20:09 -08:00
slow-work-debugfs.c
slow-work.c
slow-work.h
smp.c Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-15 09:02:01 -08:00
softirq.c
softlockup.c
spinlock.c locking: Cleanup the name space completely 2009-12-14 23:55:33 +01:00
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c kernel/sys.c: fix "warning: do-while statement is not a compound statement" noise 2009-12-15 08:53:26 -08:00
sysctl_binary.c
sysctl_check.c
sysctl.c 'sysctl_max_map_count' should be non-negative 2009-12-15 08:53:23 -08:00
taskstats.c
test_kprobes.c
time.c
timeconst.pl
timer.c
tracepoint.c
tsacct.c
uid16.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
wait.c
workqueue.c