Linus Torvalds 78a5255ffb Stop the ad-hoc games with -Wno-maybe-initialized ... We have some rather random rules about when we accept the "maybe-initialized" warnings, and when we don't. For example, we consider it unreliable for gcc versions < 4.9, but also if -O3 is enabled, or if optimizing for size. And then various kernel config options disabled it, because they know that they trigger that warning by confusing gcc sufficiently (ie PROFILE_ALL_BRANCHES). And now gcc-10 seems to be introducing a lot of those warnings too, so it falls under the same heading as 4.9 did. At the same time, we have a very straightforward way to _enable_ that warning when wanted: use "W=2" to enable more warnings. So stop playing these ad-hoc games, and just disable that warning by default, with the known and straight-forward "if you want to work on the extra compiler warnings, use W=123". Would it be great to have code that is always so obvious that it never confuses the compiler whether a variable is used initialized or not? Yes, it would. In a perfect world, the compilers would be smarter, and our source code would be simpler. That's currently not the world we live in, though. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-05-09 13:57:10 -07:00
..
bpf	bpf: Make bpf_link_fops static	2020-04-24 17:42:44 -07:00
cgroup	Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2020-04-03 11:30:20 -07:00
configs	compiler: remove CONFIG_OPTIMIZE_INLINING entirely	2020-04-07 10:43:42 -07:00
debug	SPDX patches for 5.7-rc1.	2020-04-03 13:12:26 -07:00
dma	dma-debug: fix displaying of dma allocation type	2020-04-08 21:46:57 +02:00
events	perf/core: fix parent pid/tid in task exit events	2020-04-22 23:10:14 +02:00
gcov	kernel/gcov/fs.c: gcov_seq_next() should increase position index	2020-04-10 15:36:22 -07:00
irq	genirq: Remove setup_irq() and remove_irq()	2020-04-14 10:08:50 +02:00
livepatch	New tracing features:	2019-11-27 11:42:01 -08:00
locking	locking/lockdep: Improve 'invalid wait context' splat	2020-04-08 12:05:07 +02:00
power	PM: hibernate: Freeze kernel threads in software_resume()	2020-04-27 10:30:30 +02:00
printk	printk: queue wake_up_klogd irq_work only if per-CPU areas are ready	2020-04-10 13:18:57 -07:00
rcu	Merge branch 'urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/urgent	2020-04-14 08:36:41 +02:00
sched	sched/core: Fix reset-on-fork from RT with uclamp	2020-04-22 23:10:13 +02:00
time	proc, time/namespace: Show clock symbolic names in /proc/pid/timens_offsets	2020-04-16 12:10:54 +02:00
trace	Stop the ad-hoc games with -Wno-maybe-initialized	2020-05-09 13:57:10 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
acct.c	acct: stop using get_seconds()	2019-12-18 18:07:31 +01:00
async.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
audit_fsnotify.c	fsnotify: use helpers to access data by data_type	2020-03-23 18:19:06 +01:00
audit_tree.c
audit_watch.c	\n	2020-04-06 08:58:42 -07:00
audit.c	audit: check the length of userspace generated audit records	2020-04-20 17:10:58 -04:00
audit.h	audit: trigger accompanying records when no rules present	2020-03-12 10:42:51 -04:00
auditfilter.c	audit: fix error handling in audit_data_to_entry()	2020-02-22 20:36:47 -05:00
auditsc.c	audit: trigger accompanying records when no rules present	2020-03-12 10:42:51 -04:00
backtracetest.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
bounds.c
capability.c
compat.c	y2038: remove unused time32 interfaces	2020-02-21 11:22:15 -08:00
configs.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
context_tracking.c	context-tracking: Introduce CONFIG_HAVE_TIF_NOHZ	2020-02-14 16:05:04 +01:00
cpu_pm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
cpu.c	CPU (hotplug) updates:	2020-03-30 18:06:39 -07:00
crash_core.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230	2019-06-19 17:09:06 +02:00
crash_dump.c
cred.c	kernel: doc: remove outdated comment cred.c	2020-03-25 10:04:01 -05:00
delayacct.c
dma.c
elfcore.c	kernel/elfcore.c: include proper prototypes	2019-09-25 17:51:39 -07:00
exec_domain.c
exit.c	proc: Put thread_pid in release_task not proc_flush_pid	2020-04-24 15:49:00 -05:00
extable.c	kernel/extable.c: use address-of operator on section symbols	2020-04-07 10:43:42 -07:00
fail_function.c	fail_function: no need to check return value of debugfs_create functions	2019-06-03 15:49:06 +02:00
fork.c	clone3: add build-time CLONE_ARGS_SIZE_VER* validity checks	2020-04-15 09:56:32 +02:00
freezer.c	Revert "libata, freezer: avoid block device removal while system is frozen"	2019-10-06 09:11:37 -06:00
futex.c	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2020-03-30 16:17:15 -07:00
gen_kheaders.sh	kheaders: explain why include/config/autoconf.h is excluded from md5sum	2019-11-11 20:10:01 +09:00
groups.c
hung_task.c
iomem.c	mm/nvdimm: add is_ioremap_addr and use that to check ioremap address	2019-07-12 11:05:40 -07:00
irq_work.c	lockdep: Annotate irq_work	2020-03-21 16:00:24 +01:00
jump_label.c	jump_label: Don't warn on __exit jump entries	2019-08-29 15:10:10 +01:00
kallsyms.c	kallsyms: unexport kallsyms_lookup_name() and kallsyms_on_each_symbol()	2020-04-07 10:43:44 -07:00
kcmp.c	kernel/kcmp.c: Use new infrastructure to fix deadlocks in execve	2020-03-25 10:04:01 -05:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks	sched/rt, locking: Use CONFIG_PREEMPTION	2019-12-08 14:37:36 +01:00
Kconfig.preempt	sched/Kconfig: Fix spelling mistake in user-visible help text	2019-11-12 11:35:32 +01:00
kcov.c	kernel/kcov.c: fix typos in kcov_remote_start documentation	2020-05-07 19:27:20 -07:00
kexec_core.c	kexec: add machine_kexec_post_load()	2020-01-08 16:32:55 +00:00
kexec_elf.c	kexec_elf: support 32 bit ELF files	2019-09-06 23:58:44 +02:00
kexec_file.c	kexec: add machine_kexec_post_load()	2020-01-08 16:32:55 +00:00
kexec_internal.h	kexec: add machine_kexec_post_load()	2020-01-08 16:32:55 +00:00
kexec.c	kexec: add machine_kexec_post_load()	2020-01-08 16:32:55 +00:00
kheaders.c
kmod.c	kmod: make request_module() return an error when autoloading is disabled	2020-04-10 15:36:22 -07:00
kprobes.c	kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic	2020-01-09 12:40:13 +01:00
ksysfs.c
kthread.c	kthread: Do not preempt current task if it is going to call schedule()	2020-03-20 13:06:20 +01:00
latencytop.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
Makefile	kcov: ignore fault-inject and stacktrace	2020-01-31 10:30:41 -08:00
module_signature.c	MODSIGN: Export module signature definitions	2019-08-05 18:39:56 -04:00
module_signing.c	MODSIGN: Export module signature definitions	2019-08-05 18:39:56 -04:00
module-internal.h
module.c	Modules updates for v5.7	2020-04-09 12:52:34 -07:00
notifier.c	x86/mm: split vmalloc_sync_all()	2020-03-21 18:56:06 -07:00
nsproxy.c	ns: Introduce Time Namespace	2020-01-14 12:20:48 +01:00
padata.c	crypto: pcrypt - simplify error handling in pcrypt_create_aead()	2020-03-06 12:28:24 +11:00
panic.c	locking/refcount: Remove unused 'refcount_error_report()' function	2019-11-25 09:15:42 +01:00
params.c	lockdown: Lock down module params that specify hardware parameters (eg. ioport)	2019-08-19 21:54:16 -07:00
pid_namespace.c	pid: Improve the comment about waiting in zap_pid_ns_processes	2020-02-28 16:29:12 -06:00
pid.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2020-04-10 12:59:56 -07:00
profile.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
ptrace.c	ptrace: reintroduce usage of subjective credentials in ptrace_has_cap()	2020-01-18 13:51:39 +01:00
range.c
reboot.c
relay.c
resource.c	mm/memory_hotplug.c: use PFN_UP / PFN_DOWN in walk_system_ram_range()	2019-09-24 15:54:09 -07:00
rseq.c	rseq: Reject unknown flags on rseq unregister	2019-12-25 10:41:20 +01:00
seccomp.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-03-31 17:29:33 -07:00
signal.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2020-04-23 13:30:18 -07:00
smp.c	cpu/hotplug: Move bringup of secondary CPUs out of smp_init()	2020-03-25 12:59:37 +01:00
smpboot.c
smpboot.h
softirq.c	lockdep: Rename trace_{hard,soft}{irq_context,irqs_enabled}()	2020-03-21 16:03:54 +01:00
stackleak.c
stacktrace.c	stacktrace: Get rid of unneeded '!!' pattern	2019-11-11 10:30:59 +01:00
stop_machine.c	stop_machine: Make stop_cpus() static	2020-01-17 10:19:21 +01:00
sys_ni.c	y2038: allow disabling time32 system calls	2019-11-15 14:38:30 +01:00
sys.c	sys/sysinfo: Respect boottime inside time namespace	2020-03-03 19:34:32 +01:00
sysctl_binary.c	sysctl: Remove the sysctl system call	2019-11-26 13:03:56 -06:00
sysctl-test.c	kunit: allow kunit tests to be loaded as a module	2020-01-09 16:42:29 -07:00
sysctl.c	mm/compaction: Disable compact_unevictable_allowed on RT	2020-04-02 09:35:31 -07:00
task_work.c	task_work_run: don't take ->pi_lock unconditionally	2020-03-02 14:06:33 -07:00
taskstats.c	taskstats: fix data-race	2019-12-04 15:18:39 +01:00
test_kprobes.c
torture.c	CPU (hotplug) updates:	2020-03-30 18:06:39 -07:00
tracepoint.c	The main changes in this release include:	2019-07-18 11:51:00 -07:00
tsacct.c	tsacct: add 64-bit btime field	2019-12-18 18:07:31 +01:00
ucount.c	ucount: Make sure ucounts in /proc/sys/user don't regress again	2020-04-07 21:51:27 +02:00
uid16.c
uid16.h
umh.c	coredump: fix crash when umh is disabled	2020-04-28 17:54:13 +02:00
up.c	smp/up: Make smp_call_function_single() match SMP semantics	2020-02-07 15:34:12 +01:00
user_namespace.c	Keyrings namespacing	2019-07-08 19:36:47 -07:00
user-return-notifier.c
user.c	Keyrings namespacing	2019-07-08 19:36:47 -07:00
utsname_sysctl.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
utsname.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
watchdog_hld.c
watchdog.c	watchdog/softlockup: Enforce that timestamp is valid on boot	2020-01-17 11:19:22 +01:00
workqueue_internal.h
workqueue.c	workqueue: Remove the warning in wq_worker_sleeping()	2020-04-08 11:35:20 +02:00