TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
220adcc0e0ca7bd07022077909775fc53f9dc225
twx-linux/kernel
T
History
Vasily Gorbik 220adcc0e0 tracing: avoid build warning with HAVE_NOP_MCOUNT 
[ Upstream commit cbdaeaf050 ]

Selecting HAVE_NOP_MCOUNT enables -mnop-mcount (if gcc supports it)
and sets CC_USING_NOP_MCOUNT. Reuse __is_defined (which is suitable for
testing CC_USING_* defines) to avoid conditional compilation and fix
the following gcc 9 warning on s390:

kernel/trace/ftrace.c:2514:1: warning: ‘ftrace_code_disable’ defined
but not used [-Wunused-function]

Link: http://lkml.kernel.org/r/patch.git-1a82d13f33ac.your-ad-here.call-01559732716-ext-6629@work.hours

Fixes: 2f4df0017b ("tracing: Add -mcount-nop option support")
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-07-10 09:53:40 +02:00
..
bpf
bpf: fix unconnected udp hooks
2019-07-03 13:14:48 +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/ring-buffer: Always use {READ,WRITE}_ONCE() for rb->user_page data
2019-06-22 08:15:16 +02:00
gcov
…
irq
genirq: Prevent use-after-free and work list corruption
2019-05-10 17:54:10 +02:00
livepatch
Merge branch 'for-4.19/upstream' into for-linus
2018-08-20 18:33:50 +02:00
locking
locking/rwsem: Prevent decrement of reader count before increment
2019-05-22 07:37:34 +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
tracing: avoid build warning with HAVE_NOP_MCOUNT
2019-07-10 09:53:40 +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
Merge tag 'fsnotify_for_v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
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
Merge tag 'audit-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
2018-08-15 10:46:54 -07:00
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/speculation: Warn on unsupported mitigations= parameter
2019-07-03 13:14:46 +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
kallsyms, x86: Export addresses of PTI entry trampolines
2018-08-14 19:12:29 -03:00
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
…
pid.c
Fix failure path in alloc_pid()
2019-01-13 09:51:06 +01:00
profile.c
…
ptrace.c
ptrace: restore smp_rmb() in __ptrace_may_access()
2019-06-19 08:18:00 +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