JaeSang Yoo 6b364ca481 tracing: Fix tp_printk option related with tp_printk_stop_on_boot ... [ Upstream commit 3203ce39ac0b2a57a84382ec184c7d4a0bede175 ] The kernel parameter "tp_printk_stop_on_boot" starts with "tp_printk" which is the same as another kernel parameter "tp_printk". If "tp_printk" setup is called before the "tp_printk_stop_on_boot", it will override the latter and keep it from being set. This is similar to other kernel parameter issues, such as: Commit 745a600cf1 ("um: console: Ignore console= option") or init/do_mounts.c:45 (setup function of "ro" kernel param) Fix it by checking for a "_" right after the "tp_printk" and if that exists do not process the parameter. Link: https://lkml.kernel.org/r/20220208195421.969326-1-jsyoo5b@gmail.com Signed-off-by: JaeSang Yoo <jsyoo5b@gmail.com> [ Fixed up change log and added space after if condition ] Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-02-23 12:00:01 +01:00
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bpf	bpf: Add kconfig knob for disabling unpriv bpf by default	2022-02-16 12:52:49 +01:00
cgroup	cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning	2022-02-08 18:24:35 +01:00
configs	…
debug	kdb: Make memory allocations more robust	2021-03-04 10:26:10 +01:00
dma	dma-debug: fix sg checks in debug_dma_map_sg()	2021-10-27 09:54:25 +02:00
events	perf: Fix list corruption in perf_cgroup_switch()	2022-02-16 12:52:53 +01:00
gcov	gcov: re-fix clang-11+ support	2021-04-14 08:24:10 +02:00
irq	genirq/timings: Fix error return code in irq_timings_test_irqs()	2021-09-15 09:47:29 +02:00
livepatch	…
locking	locking/lockdep: Avoid RCU-induced noinstr fail	2021-11-17 09:48:28 +01:00
power	PM: s2idle: ACPI: Fix wakeup interrupts handling	2022-02-16 12:52:50 +01:00
printk	printk/console: Allow to disable console output by using console="" or console=null	2021-11-12 14:43:03 +01:00
rcu	rcu: Tighten rcu_advance_cbs_nowake() checks	2022-01-29 10:25:09 +01:00
sched	psi: Fix uaf issue when psi trigger is destroyed while being polled	2022-02-05 12:35:36 +01:00
time	timekeeping: Really make sure wall_to_monotonic isn't positive	2021-12-22 09:29:39 +01:00
trace	tracing: Fix tp_printk option related with tp_printk_stop_on_boot	2022-02-23 12:00:01 +01:00
.gitignore	kbuild: update config_data.gz only when the content of .config is changed	2021-05-11 14:04:16 +02:00
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.locks	…
Kconfig.preempt	…
Makefile	kbuild: update config_data.gz only when the content of .config is changed	2021-05-11 14:04:16 +02:00
acct.c	…
async.c	Revert "module, async: async_synchronize_full() on module init iff async is used"	2022-02-23 11:59:56 +01:00
audit.c	audit: improve audit queue handling when "audit=1" on cmdline	2022-02-08 18:24:26 +01:00
audit.h	audit: fix a net reference leak in audit_list_rules_send()	2020-06-22 09:30:59 +02:00
audit_fsnotify.c	…
audit_tree.c	audit: move put_tree() to avoid trim_trees refcount underflow and UAF	2021-09-03 10:08:16 +02:00
audit_watch.c	audit: CONFIG_CHANGE don't log internal bookkeeping as an event	2020-10-01 13:17:32 +02:00
auditfilter.c	audit: fix a net reference leak in audit_list_rules_send()	2020-06-22 09:30:59 +02:00
auditsc.c	audit: fix possible null-pointer dereference in audit_filter_rules	2021-10-27 09:54:27 +02:00
backtracetest.c	…
bounds.c	…
capability.c	…
compat.c	…
configs.c	…
context_tracking.c	…
cpu.c	cpu/hotplug: Cure the cpusets trainwreck	2021-07-19 08:53:15 +02:00
cpu_pm.c	kernel/cpu_pm: Fix uninitted local in cpu_pm	2020-06-22 09:31:22 +02:00
crash_core.c	…
crash_dump.c	…
cred.c	…
delayacct.c	…
dma.c	…
exec_domain.c	…
exit.c	don't dump the threads that had been already exiting when zapped.	2020-11-18 19:20:31 +01:00
extable.c	…
fail_function.c	fail_function: Remove a redundant mutex unlock	2020-11-24 13:29:18 +01:00
fork.c	copy_process(): Move fd_install() out of sighand->siglock critical section	2022-02-23 12:00:00 +01:00
freezer.c	…
futex.c	mm, futex: fix shared futex pgoff on shmem huge page	2021-06-30 08:47:55 -04:00
gen_kheaders.sh	kbuild: add variables for compression tools	2020-09-03 11:27:10 +02:00
groups.c	…
hung_task.c	…
iomem.c	…
irq_work.c	…
jump_label.c	…
kallsyms.c	kallsyms: Refactor kallsyms_show_value() to take cred	2020-07-16 08:16:44 +02:00
kcmp.c	exec: Transform exec_update_mutex into a rw_semaphore	2021-01-09 13:44:55 +01:00
kcov.c	…
kexec.c	…
kexec_core.c	kernel: kexec: remove the lock operation of system_transition_mutex	2021-02-03 23:25:56 +01:00
kexec_elf.c	…
kexec_file.c	kernel: kexec_file: fix error return code of kexec_calculate_store_digests()	2021-05-19 10:08:28 +02:00
kexec_internal.h	…
kheaders.c	…
kmod.c	kmod: make request_module() return an error when autoloading is disabled	2020-04-17 10:50:22 +02:00
kprobes.c	kprobes: Limit max data_size of the kretprobe instances	2021-12-08 09:01:10 +01:00
ksysfs.c	…
kthread.c	kthread: Fix PF_KTHREAD vs to_kthread() race	2021-09-12 08:56:39 +02:00
latencytop.c	…
module-internal.h	…
module.c	module/ftrace: handle patchable-function-entry	2022-02-23 11:59:56 +01:00
module_signature.c	module: harden ELF info handling	2021-04-07 14:47:38 +02:00
module_signing.c	module: harden ELF info handling	2021-04-07 14:47:38 +02:00
notifier.c	kernel/notifier.c: intercept duplicate registrations to avoid infinite loops	2020-10-01 13:17:23 +02:00
nsproxy.c	…
padata.c	padata: add separate cpuhp node for CPUHP_PADATA_DEAD	2020-06-17 16:40:22 +02:00
panic.c	…
params.c	…
pid.c	…
pid_namespace.c	memcg: enable accounting for pids in nested pid namespaces	2021-09-22 12:26:37 +02:00
profile.c	profiling: fix shift-out-of-bounds bugs	2021-09-26 14:07:09 +02:00
ptrace.c	ptrace: make ptrace() fail if the tracee changed its pid unexpectedly	2021-05-26 12:05:15 +02:00
range.c	…
reboot.c	reboot: fix overflow parsing reboot cpu number	2020-11-18 19:20:30 +01:00
relay.c	kernel/relay.c: fix memleak on destroy relay channel	2020-08-26 10:40:51 +02:00
resource.c	/dev/mem: Revoke mappings when a driver claims the region	2020-06-24 17:50:35 +02:00
rseq.c	…
seccomp.c	seccomp: Invalidate seccomp mode to catch death failures	2022-02-16 12:52:53 +01:00
signal.c	signal: Remove the bogus sigkill_pending in ptrace_stop	2021-11-17 09:48:24 +01:00
smp.c	smp: Fix smp_call_function_single_async prototype	2021-05-14 09:44:33 +02:00
smpboot.c	kthread: Extract KTHREAD_IS_PER_CPU	2021-02-07 15:35:49 +01:00
smpboot.h	…
softirq.c	…
stackleak.c	…
stacktrace.c	…
stop_machine.c	…
sys.c	prctl: allow to setup brk for et_dyn executables	2021-09-26 14:07:08 +02:00
sys_ni.c	…
sysctl-test.c	kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec()	2020-10-01 13:17:10 +02:00
sysctl.c	bpf: Add kconfig knob for disabling unpriv bpf by default	2022-02-16 12:52:49 +01:00
sysctl_binary.c	…
task_work.c	…
taskstats.c	…
test_kprobes.c	…
torture.c	…
tracepoint.c	tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing	2021-07-14 16:53:08 +02:00
tsacct.c	taskstats: Cleanup the use of task->exit_code	2022-02-23 11:59:57 +01:00
ucount.c	…
uid16.c	…
uid16.h	…
umh.c	usermodehelper: reset umask to default before executing user process	2020-10-14 10:32:58 +02:00
up.c	smp: Fix smp_call_function_single_async prototype	2021-05-14 09:44:33 +02:00
user-return-notifier.c	…
user.c	…
user_namespace.c	…
utsname.c	…
utsname_sysctl.c	…
watchdog.c	watchdog/softlockup: Enforce that timestamp is valid on boot	2020-02-24 08:36:52 +01:00
watchdog_hld.c	…
workqueue.c	workqueue: Fix unbind_workers() VS wq_worker_running() race	2022-01-16 09:15:38 +01:00
workqueue_internal.h	…