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Nathan Chancellor 37a67aebc7 kernel/extable.c: use address-of operator on section symbols 
Clang warns:

../kernel/extable.c:37:52: warning: array comparison always evaluates to
a constant [-Wtautological-compare]
        if (main_extable_sort_needed && __stop___ex_table > __start___ex_table) {
                                                          ^
1 warning generated.

These are not true arrays, they are linker defined symbols, which are just
addresses.  Using the address of operator silences the warning and does
not change the resulting assembly with either clang/ld.lld or gcc/ld
(tested with diff + objdump -Dr).

Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://github.com/ClangBuiltLinux/linux/issues/892
Link: http://lkml.kernel.org/r/20200219202036.45702-1-natechancellor@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-02-17 23:42:18 +07:00
..
bpf
Merge 4.9.326 into android-4.9-q
2022-08-30 17:30:20 +03:00
configs
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2018-11-15 21:36:32 +03:00
debug
UPSTREAM: kdb: use correct pointer when 'btc' calls 'btt'
2022-02-25 21:12:58 +03:00
events
Merge 4.9.337 into android-4.9-q
2023-01-09 02:03:47 +03:00
gcov
Merge 4.9.337 into android-4.9-q
2023-01-09 02:03:47 +03:00
irq
Merge 4.9.320 into android-4.9-q
2022-07-04 10:26:10 +03:00
livepatch
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2018-11-15 21:36:32 +03:00
locking
Merge 4.9.291 into android-4.9-q
2021-12-09 13:01:03 +03:00
power
Merge 4.9.337 into android-4.9-q
2023-01-09 02:03:47 +03:00
printk
Merge 4.9.311 into android-4.9-q
2022-04-25 16:25:23 +03:00
rcu
Merge 4.9.180 into android-4.9
2019-06-10 13:09:45 +03:00
sched
kernel/sched/core.c: fix build warning w/o CONFIG_CPUMASK_OFFSTACK
2023-02-01 21:53:24 +07:00
time
Merge 4.9.320 into android-4.9-q
2022-07-04 10:26:10 +03:00
trace
Merge 4.9.337 into android-4.9-q
2023-01-09 02:03:47 +03:00
.gitignore
migrate to remote branch "android-4.9-q"
2019-10-24 21:38:08 +03:00
acct.c
Merge 4.9.337 into android-4.9-q
2023-01-09 02:03:47 +03:00
async.c
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2018-11-15 21:36:32 +03:00
audit_fsnotify.c
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2018-11-15 21:36:32 +03:00
audit_tree.c
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2018-11-15 21:36:32 +03:00
audit_watch.c
Merge 4.9.238 into android-4.9-q
2020-11-10 11:34:37 +03:00
audit.c
Merge 4.9.265 into android-4.9-q
2021-04-12 16:54:43 +03:00
audit.h
Merge 4.9.265 into android-4.9-q
2021-04-12 16:54:43 +03:00
auditfilter.c
Merge 4.9.265 into android-4.9-q
2021-04-12 16:54:43 +03:00
auditsc.c
Merge 4.9.204 into android-4.9-q
2019-12-02 12:51:20 +03:00
backtracetest.c
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2018-11-15 21:36:32 +03:00
bounds.c
Merge 4.9.137 into android-4.9
2019-02-11 22:53:25 +03:00
capability.c
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2018-11-15 21:36:32 +03:00
cfi.c
ANDROID: cfi: Remove unused variable in ptr_to_check_fn
2019-03-14 20:02:20 +07:00
cgroup_freezer.c
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2018-11-15 21:36:32 +03:00
cgroup_pids.c
Merge 4.9.207 into android-4.9-q
2019-12-24 17:28:43 +03:00
cgroup.c
BACKPORT: psi: Fix uaf issue when psi trigger is destroyed while being polled
2022-06-20 23:23:17 +03:00
compat.c
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2018-11-15 21:36:32 +03:00
configs.c
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2018-11-15 21:36:32 +03:00
context_tracking.c
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2018-11-15 21:36:32 +03:00
cpu_pm.c
Merge 4.9.228 into android-4.9-q
2020-06-21 20:40:15 +03:00
cpu.c
Merge 4.9.320 into android-4.9-q
2022-07-04 10:26:10 +03:00
cpuset.c
migrate to remote branch "android-4.9-q"
2019-10-24 21:38:08 +03:00
crash_dump.c
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2018-11-15 21:36:32 +03:00
cred.c
Merge 4.9.209 into android-4.9-q
2020-01-13 18:05:44 +03:00
delayacct.c
BACKPORT: delayacct: track delays from thrashing cache pages
2019-03-25 11:08:56 +03:00
dma.c
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2018-11-15 21:36:32 +03:00
exec_domain.c
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2018-11-15 21:36:32 +03:00
exit.c
Merge 4.9.325 into android-4.9-q
2022-08-03 13:46:20 +03:00
extable.c
kernel/extable.c: use address-of operator on section symbols
2023-02-17 23:42:18 +07:00
fork.c
Merge 4.9.283 into android-4.9-q
2021-09-23 10:21:59 +03:00
freezer.c
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2018-11-15 21:36:32 +03:00
futex.c
Merge 4.9.275 into android-4.9-q
2021-07-12 11:11:07 +03:00
groups.c
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2018-11-15 21:36:32 +03:00
hung_task.c
Merge 4.9.170 into android-4.9
2019-04-22 10:22:45 +03:00
irq_work.c
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2018-11-15 21:36:32 +03:00
jump_label.c
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2018-11-15 21:36:32 +03:00
kallsyms.c
__sprint_symbol: do not use an uninitialized module name pointer
2022-07-26 19:17:53 +07:00
kcmp.c
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2018-11-15 21:36:32 +03:00
Kconfig.freezer
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2018-11-15 21:36:32 +03:00
Kconfig.hz
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2018-11-15 21:36:32 +03:00
Kconfig.locks
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2018-11-15 21:36:32 +03:00
Kconfig.preempt
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2018-11-15 21:36:32 +03:00
kcov.c
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2018-11-15 21:36:32 +03:00
kexec_core.c
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2018-11-15 21:36:32 +03:00
kexec_file.c
Merge 4.9.321 into android-4.9-q
2022-07-04 10:26:31 +03:00
kexec_internal.h
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2018-11-15 21:36:32 +03:00
kexec.c
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2018-11-15 21:36:32 +03:00
kmod.c
Merge 4.9.239 into android-4.9-q
2020-11-10 11:34:55 +03:00
kprobes.c
Merge 4.9.327 into android-4.9-q
2022-09-11 21:08:48 +03:00
ksysfs.c
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2018-11-15 21:36:32 +03:00
kthread.c
Merge 4.9.275 into android-4.9-q
2021-07-12 11:11:07 +03:00
latencytop.c
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2018-11-15 21:36:32 +03:00
Makefile
Merge 4.9.257 into android-4.9-q
2021-02-11 23:37:19 +03:00
membarrier.c
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2018-11-15 21:36:32 +03:00
memremap.c
Merge 4.9.150 into android-4.9
2019-02-11 23:48:10 +03:00
module_signing.c
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2018-11-15 21:36:32 +03:00
module-internal.h
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2018-11-15 21:36:32 +03:00
module.c
module: Don't wait for GOING modules
2023-02-17 00:18:05 +07:00
notifier.c
Merge 4.9.218 into android-4.9-q
2020-04-03 13:42:03 +03:00
nsproxy.c
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2018-11-15 21:36:32 +03:00
padata.c
Merge 4.9.225 into android-4.9-q
2020-05-28 15:37:22 +03:00
panic.c
mips: implement a generic watchdog timer, NDMS-1336
2021-03-11 18:33:13 +03:00
params.c
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2018-11-15 21:36:32 +03:00
pid_namespace.c
Merge 4.9.283 into android-4.9-q
2021-09-23 10:21:59 +03:00
pid.c
BACKPORT: pid: add pidfd_open()
2019-09-22 16:40:41 +03:00
profile.c
Merge 4.9.284 into android-4.9-q
2021-09-27 12:30:10 +03:00
ptrace.c
Merge 4.9.318 into android-4.9-q
2022-06-20 23:23:32 +03:00
range.c
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2018-11-15 21:36:32 +03:00
reboot.c
Merge 4.9.245 into android-4.9-q
2020-11-25 18:21:48 +03:00
relay.c
Merge 4.9.234 into android-4.9-q
2020-09-09 21:39:52 +03:00
resource.c
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2018-11-15 21:36:32 +03:00
seccomp.c
Merge 4.9.259 into android-4.9-q
2021-03-16 19:12:45 +03:00
signal.c
Merge 4.9.324 into android-4.9-q
2022-07-22 19:46:04 +03:00
smp.c
Merge 4.9.311 into android-4.9-q
2022-04-25 16:25:23 +03:00
smpboot.c
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2018-11-15 21:36:32 +03:00
smpboot.h
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2018-11-15 21:36:32 +03:00
softirq.c
arch: mips: add support SoC en7512/en7513, case 14124
2019-02-08 17:36:06 +03:00
stacktrace.c
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2018-11-15 21:36:32 +03:00
stop_machine.c
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2018-11-15 21:36:32 +03:00
sys_ni.c
BACKPORT: signal: support CLONE_PIDFD with pidfd_send_signal
2019-09-22 16:39:59 +03:00
sys.c
Merge 4.9.284 into android-4.9-q
2021-09-27 12:30:10 +03:00
sysctl_binary.c
Implement pagecache reclaim feature, case 14747
2019-05-29 02:04:20 +07:00
sysctl.c
Merge 4.9.335 into android-4.9-q
2022-12-09 20:21:33 +03:00
task_work.c
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2018-11-15 21:36:32 +03:00
taskstats.c
Merge 4.9.209 into android-4.9-q
2020-01-13 18:05:44 +03:00
test_kprobes.c
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2018-11-15 21:36:32 +03:00
torture.c
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2018-11-15 21:36:32 +03:00
tracepoint.c
Merge 4.9.259 into android-4.9-q
2021-03-16 19:12:45 +03:00
tsacct.c
Merge 4.9.303 into android-4.9-q
2022-02-26 14:20:05 +03:00
ucount.c
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2018-11-15 21:36:32 +03:00
uid16.c
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2018-11-15 21:36:32 +03:00
up.c
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2018-11-15 21:36:32 +03:00
user_namespace.c
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2018-11-15 21:36:32 +03:00
user-return-notifier.c
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2018-11-15 21:36:32 +03:00
user.c
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2018-11-15 21:36:32 +03:00
utsname_sysctl.c
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2018-11-15 21:36:32 +03:00
utsname.c
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2018-11-15 21:36:32 +03:00
watchdog_hld.c
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2018-11-15 21:36:32 +03:00
watchdog.c
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2018-11-15 21:36:32 +03:00
workqueue_internal.h
UPSTREAM: psi: fix aggregation idle shut-off
2019-03-25 11:10:51 +03:00
workqueue.c
Merge 4.9.278 into android-4.9-q
2021-08-09 15:41:48 +03:00