Jann Horn c08b1a593a sched: panic on corrupted stack end ... commit 29d6455178 upstream. Until now, hitting this BUG_ON caused a recursive oops (because oops handling involves do_exit(), which calls into the scheduler, which in turn raises an oops), which caused stuff below the stack to be overwritten until a panic happened (e.g. via an oops in interrupt context, caused by the overwritten CPU index in the thread_info). Just panic directly. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-06-24 10:18:20 -07:00
..
bpf	bpf, inode: disallow userns mounts	2016-06-24 10:18:17 -07:00
configs
debug
events	perf/core: Fix perf_event_open() vs. execve() race	2016-06-01 12:15:47 -07:00
gcov
irq	genirq: Validate action before dereferencing it in handle_irq_event_percpu()	2016-03-03 15:07:11 -08:00
livepatch	livepatch: x86: fix relocation computation with kASLR	2015-11-11 17:36:04 +01:00
locking	locking/mcs: Fix mcs_spin_lock() ordering	2016-05-04 14:48:50 -07:00
power	PM / sleep: Clear pm_suspend_global_flags upon hibernate	2016-04-12 09:09:05 -07:00
printk	printk: do cond_resched() between lines while outputting to consoles	2016-02-17 12:30:57 -08:00
rcu
sched	sched: panic on corrupted stack end	2016-06-24 10:18:20 -07:00
time	tick/nohz: Set the correct expiry when switching to nohz/lowres mode	2016-03-03 15:07:26 -08:00
trace	ring-buffer: Prevent overflow of size in ring_buffer_resize()	2016-06-01 12:15:49 -07:00
.gitignore
acct.c
async.c
audit_fsnotify.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: fix handling of multi-destination migration from subtree_control enabling	2015-12-03 10:18:21 -05:00
cgroup_pids.c	cgroup_pids: don't account for the root cgroup	2015-12-03 10:18:21 -05:00
cgroup.c	cgroup: make sure a parent css isn't freed before its children	2016-05-04 14:48:49 -07:00
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c
cpuset.c	cgroup, cpuset: replace cpuset_post_attach_flush() with cgroup_subsys->post_attach callback	2016-05-04 14:48:49 -07:00
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	wait/ptrace: assume __WALL if the child is traced	2016-06-07 18:14:35 -07:00
extable.c
fork.c	sched/core: Reset task's lockless wake-queues on fork()	2016-01-06 11:01:07 +01:00
freezer.c
futex_compat.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-02-25 12:01:16 -08:00
futex.c	futex: Acknowledge a new waiter in counter before plist	2016-05-04 14:48:43 -07:00
groups.c
hung_task.c
irq_work.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
jump_label.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
kallsyms.c
kcmp.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-02-25 12:01:16 -08:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec_core.c
kexec_file.c
kexec_internal.h
kexec.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c
Makefile
membarrier.c
memremap.c	devm_memremap: Fix error value when memremap failed	2016-03-03 15:07:08 -08:00
module_signing.c
module-internal.h
module.c	modules: fix longstanding /proc/kallsyms vs module insertion race.	2016-03-09 15:34:56 -08:00
notifier.c
nsproxy.c
padata.c
panic.c	printk: do cond_resched() between lines while outputting to consoles	2016-02-17 12:30:57 -08:00
params.c
pid_namespace.c
pid.c	pidns: fix NULL dereference in __task_pid_nr_ns()	2015-11-24 12:03:55 -08:00
profile.c
ptrace.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-02-25 12:01:16 -08:00
range.c
reboot.c
relay.c
resource.c	kernel/resource.c: fix muxed resource handling in __request_region()	2016-03-03 15:07:29 -08:00
seccomp.c	seccomp: always propagate NO_NEW_PRIVS on tsync	2016-03-03 15:07:25 -08:00
signal.c	kernel/signal.c: unexport sigsuspend()	2015-11-20 16:17:32 -08:00
smp.c
smpboot.c
smpboot.h
softirq.c
stacktrace.c
stop_machine.c	kernel: remove stop_machine() Kconfig dependency	2015-12-12 10:15:34 -08:00
sys_ni.c
sys.c	prctl: take mmap sem for writing to protect against others	2016-02-25 12:01:25 -08:00
sysctl_binary.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
sysctl.c	pipe: limit the per-user amount of pages allocated in pipes	2016-06-07 18:14:35 -07:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
uid16.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
watchdog.c	watchdog: don't run proc_watchdog_update if new value is same as old	2016-04-12 09:08:54 -07:00
workqueue_internal.h
workqueue.c	workqueue: fix rebind bound workers warning	2016-05-18 17:06:50 -07:00