Valdis Klētnieks 7c10f8941b bpf: silence warning messages in core ... [ Upstream commit aee450cbe4 ] Compiling kernel/bpf/core.c with W=1 causes a flood of warnings: kernel/bpf/core.c:1198:65: warning: initialized field overwritten [-Woverride-init] 1198 | #define BPF_INSN_3_TBL(x, y, z) [BPF_##x | BPF_##y | BPF_##z] = true | ^~~~ kernel/bpf/core.c:1087:2: note: in expansion of macro 'BPF_INSN_3_TBL' 1087 | INSN_3(ALU, ADD, X), \ | ^~~~~~ kernel/bpf/core.c:1202:3: note: in expansion of macro 'BPF_INSN_MAP' 1202 | BPF_INSN_MAP(BPF_INSN_2_TBL, BPF_INSN_3_TBL), | ^~~~~~~~~~~~ kernel/bpf/core.c:1198:65: note: (near initialization for 'public_insntable[12]') 1198 | #define BPF_INSN_3_TBL(x, y, z) [BPF_##x | BPF_##y | BPF_##z] = true | ^~~~ kernel/bpf/core.c:1087:2: note: in expansion of macro 'BPF_INSN_3_TBL' 1087 | INSN_3(ALU, ADD, X), \ | ^~~~~~ kernel/bpf/core.c:1202:3: note: in expansion of macro 'BPF_INSN_MAP' 1202 | BPF_INSN_MAP(BPF_INSN_2_TBL, BPF_INSN_3_TBL), | ^~~~~~~~~~~~ 98 copies of the above. The attached patch silences the warnings, because we *know* we're overwriting the default initializer. That leaves bpf/core.c with only 6 other warnings, which become more visible in comparison. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Acked-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-07-26 09:14:06 +02:00
..
bpf	bpf: silence warning messages in core	2019-07-26 09:14:06 +02:00
cgroup	cpuset: restore sanity to cpuset_cpus_allowed_fallback()	2019-07-10 09:53:39 +02:00
configs
debug	kdb: Don't back trace on a cpu that didn't round up	2019-02-12 19:47:19 +01:00
dma	dma-direct: do not include SME mask in the DMA supported check	2019-01-13 09:51:05 +01:00
events	perf/core: Fix perf_sample_regs_user() mm check	2019-07-21 09:03:05 +02:00
gcov
irq	genirq: Add optional hardware synchronization for shutdown	2019-07-21 09:03:13 +02:00
livepatch	module: Fix livepatch/ftrace module text permissions race	2019-07-10 09:53:40 +02:00
locking	locking/lockdep: Fix merging of hlocks with non-zero references	2019-07-26 09:14:03 +02:00
power	x86/power: Fix 'nosmt' vs hibernation triple fault during resume	2019-06-11 12:20:52 +02:00
printk	printk: Fix panic caused by passing log_buf_len to command line	2018-11-13 11:08:48 -08:00
rcu	rcuperf: Fix cleanup path for invalid perf_type strings	2019-05-31 06:46:30 -07:00
sched	jump_label: move 'asm goto' support test to Kconfig	2019-06-04 08:02:34 +02:00
time	timekeeping: Repair ktime_get_coarse*() granularity	2019-06-19 08:18:06 +02:00
trace	ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()	2019-07-10 09:53:44 +02:00
.gitignore
acct.c	acct_on(): don't mess with freeze protection	2019-05-31 06:46:05 -07:00
async.c
audit_fsnotify.c
audit_tree.c	\n	2018-08-17 09:41:28 -07:00
audit_watch.c
audit.c
audit.h
auditfilter.c	audit: fix a memory leak bug	2019-05-31 06:46:17 -07:00
auditsc.c
backtracetest.c
bounds.c	kbuild: fix kernel/bounds.c 'W=1' warning	2018-11-13 11:08:47 -08:00
capability.c
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c	cpu/hotplug: Fix out-of-bounds read when setting fail state	2019-07-21 09:03:11 +02:00
crash_core.c	kernel/crash_core.c: print timestamp using time64_t	2018-08-22 10:52:47 -07:00
crash_dump.c
cred.c	ptrace: restore smp_rmb() in __ptrace_may_access()	2019-06-19 08:18:00 +02:00
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting	2019-04-05 22:33:13 +02:00
extable.c
fail_function.c
fork.c	userfaultfd: use RCU to free the task struct when fork fails	2019-05-22 07:37:41 +02:00
freezer.c
futex_compat.c
futex.c	locking/futex: Allow low-level atomic operations to return -EAGAIN	2019-05-10 17:54:11 +02:00
groups.c
hung_task.c	kernel: hung_task.c: disable on suspend	2019-04-20 09:16:02 +02:00
iomem.c
irq_work.c	irq_work: Do not raise an IPI when queueing work on the local CPU	2019-05-31 06:46:19 -07:00
jump_label.c	jump_label: move 'asm goto' support test to Kconfig	2019-06-04 08:02:34 +02:00
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c	kernel/kcov.c: mark write_comp_data() as notrace	2019-02-12 19:47:20 +01:00
kexec_core.c
kexec_file.c
kexec_internal.h
kexec.c
kmod.c
kprobes.c	kprobes: Fix error check when reusing optimized probes	2019-04-27 09:36:37 +02:00
ksysfs.c
kthread.c
latencytop.c
Makefile	x86/uaccess, kcov: Disable stack protector	2019-06-19 08:18:01 +02:00
memremap.c	mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support	2019-01-13 09:51:04 +01:00
module_signing.c
module-internal.h
module.c	jump_label: move 'asm goto' support test to Kconfig	2019-06-04 08:02:34 +02:00
notifier.c
nsproxy.c
padata.c
panic.c	panic: avoid deadlocks in re-entrant console drivers	2018-12-29 13:37:57 +01:00
params.c
pid_namespace.c	signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig	2019-07-26 09:14:01 +02:00
pid.c	Fix failure path in alloc_pid()	2019-01-13 09:51:06 +01:00
profile.c
ptrace.c	ptrace: Fix ->ptracer_cred handling for PTRACE_TRACEME	2019-07-10 09:53:41 +02:00
range.c
reboot.c
relay.c	relay: check return of create_buf_file() properly	2019-03-13 14:02:35 -07:00
resource.c
rseq.c
seccomp.c
signal.c	kernel/signal.c: trace_signal_deliver when signal_group_exit	2019-06-09 09:17:20 +02:00
smp.c	cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM	2019-02-12 19:47:25 +01:00
smpboot.c
smpboot.h
softirq.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c	kernel/sys.c: prctl: fix false positive in validate_prctl_map()	2019-06-15 11:54:01 +02:00
sysctl_binary.c
sysctl.c	sysctl: return -EINVAL if val violates minmax	2019-06-15 11:53:59 +02:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c	tracepoint: Fix tracepoint array element size mismatch	2018-10-17 15:35:29 -04:00
tsacct.c
ucount.c
uid16.c
uid16.h
umh.c
up.c
user_namespace.c	userns: also map extents in the reverse map to kernel IDs	2018-11-13 11:09:00 -08:00
user-return-notifier.c
user.c	userns: use irqsave variant of refcount_dec_and_lock()	2018-08-22 10:52:47 -07:00
utsname_sysctl.c
utsname.c
watchdog_hld.c	watchdog: Mark watchdog touch functions as notrace	2018-08-30 12:56:40 +02:00
watchdog.c	watchdog: Respect watchdog cpumask on CPU hotplug	2019-04-03 06:26:29 +02:00
workqueue_internal.h
workqueue.c	workqueue: Try to catch flush_work() without INIT_WORK().	2019-05-02 09:58:56 +02:00