Revision 6e4cac23c5a648d50b107d1b53e9c4e1120c7943 authored by Takashi Iwai on 24 April 2017, 12:09:55 UTC, committed by Mark Brown on 25 April 2017, 14:54:30 UTC
The FE setups of Intel SST bytcr_rt5640 and bytcr_rt5651 drivers carry the ignore_suspend flag, and this prevents the suspend/resume working properly while the stream is running, since SST core code has the check of the running streams and returns -EBUSY. Drop these superfluous flags for fixing the behavior. Also, the bytcr_rt5640 driver lacks of nonatomic flag in some FE definitions, which leads to the kernel Oops at suspend/resume like: BUG: scheduling while atomic: systemd-sleep/3144/0x00000003 Call Trace: dump_stack+0x5c/0x7a __schedule_bug+0x55/0x70 __schedule+0x63c/0x8c0 schedule+0x3d/0x90 schedule_timeout+0x16b/0x320 ? del_timer_sync+0x50/0x50 ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? remove_wait_queue+0x60/0x60 ? sst_prepare_and_post_msg+0x275/0x960 [snd_intel_sst_core] ? sst_pause_stream+0x9b/0x110 [snd_intel_sst_core] .... This patch addresses these appropriately, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # v4.1+
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File | Mode | Size |
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bpf | ||
cgroup | ||
configs | ||
debug | ||
events | ||
gcov | ||
irq | ||
livepatch | ||
locking | ||
power | ||
printk | ||
rcu | ||
sched | ||
time | ||
trace | ||
.gitignore | -rw-r--r-- | 69 bytes |
Kconfig.freezer | -rw-r--r-- | 52 bytes |
Kconfig.hz | -rw-r--r-- | 1.6 KB |
Kconfig.locks | -rw-r--r-- | 4.8 KB |
Kconfig.preempt | -rw-r--r-- | 2.1 KB |
Makefile | -rw-r--r-- | 3.9 KB |
acct.c | -rw-r--r-- | 15.4 KB |
async.c | -rw-r--r-- | 9.9 KB |
audit.c | -rw-r--r-- | 57.8 KB |
audit.h | -rw-r--r-- | 11.2 KB |
audit_fsnotify.c | -rw-r--r-- | 6.1 KB |
audit_tree.c | -rw-r--r-- | 22.9 KB |
audit_watch.c | -rw-r--r-- | 14.4 KB |
auditfilter.c | -rw-r--r-- | 34.0 KB |
auditsc.c | -rw-r--r-- | 65.1 KB |
backtracetest.c | -rw-r--r-- | 2.1 KB |
bounds.c | -rw-r--r-- | 703 bytes |
capability.c | -rw-r--r-- | 13.9 KB |
compat.c | -rw-r--r-- | 29.7 KB |
configs.c | -rw-r--r-- | 2.8 KB |
context_tracking.c | -rw-r--r-- | 6.3 KB |
cpu.c | -rw-r--r-- | 44.2 KB |
cpu_pm.c | -rw-r--r-- | 6.5 KB |
crash_dump.c | -rw-r--r-- | 1.3 KB |
cred.c | -rw-r--r-- | 21.5 KB |
delayacct.c | -rw-r--r-- | 4.5 KB |
dma.c | -rw-r--r-- | 3.6 KB |
elfcore.c | -rw-r--r-- | 396 bytes |
exec_domain.c | -rw-r--r-- | 1.4 KB |
exit.c | -rw-r--r-- | 44.1 KB |
extable.c | -rw-r--r-- | 4.3 KB |
fork.c | -rw-r--r-- | 57.8 KB |
freezer.c | -rw-r--r-- | 4.4 KB |
futex.c | -rw-r--r-- | 89.5 KB |
futex_compat.c | -rw-r--r-- | 4.5 KB |
groups.c | -rw-r--r-- | 5.2 KB |
hung_task.c | -rw-r--r-- | 6.0 KB |
irq_work.c | -rw-r--r-- | 4.4 KB |
jump_label.c | -rw-r--r-- | 17.9 KB |
kallsyms.c | -rw-r--r-- | 16.5 KB |
kcmp.c | -rw-r--r-- | 4.4 KB |
kcov.c | -rw-r--r-- | 7.3 KB |
kexec.c | -rw-r--r-- | 6.8 KB |
kexec_core.c | -rw-r--r-- | 39.6 KB |
kexec_file.c | -rw-r--r-- | 25.4 KB |
kexec_internal.h | -rw-r--r-- | 861 bytes |
kmod.c | -rw-r--r-- | 19.6 KB |
kprobes.c | -rw-r--r-- | 61.6 KB |
ksysfs.c | -rw-r--r-- | 6.2 KB |
kthread.c | -rw-r--r-- | 32.0 KB |
latencytop.c | -rw-r--r-- | 7.9 KB |
membarrier.c | -rw-r--r-- | 2.5 KB |
memremap.c | -rw-r--r-- | 12.1 KB |
module-internal.h | -rw-r--r-- | 458 bytes |
module.c | -rw-r--r-- | 109.6 KB |
module_signing.c | -rw-r--r-- | 2.2 KB |
notifier.c | -rw-r--r-- | 16.3 KB |
nsproxy.c | -rw-r--r-- | 6.4 KB |
padata.c | -rw-r--r-- | 25.3 KB |
panic.c | -rw-r--r-- | 15.8 KB |
params.c | -rw-r--r-- | 24.1 KB |
pid.c | -rw-r--r-- | 15.0 KB |
pid_namespace.c | -rw-r--r-- | 11.1 KB |
profile.c | -rw-r--r-- | 14.8 KB |
ptrace.c | -rw-r--r-- | 32.4 KB |
range.c | -rw-r--r-- | 3.0 KB |
reboot.c | -rw-r--r-- | 13.3 KB |
relay.c | -rw-r--r-- | 32.1 KB |
resource.c | -rw-r--r-- | 39.3 KB |
seccomp.c | -rw-r--r-- | 24.1 KB |
signal.c | -rw-r--r-- | 94.8 KB |
smp.c | -rw-r--r-- | 21.0 KB |
smpboot.c | -rw-r--r-- | 13.3 KB |
smpboot.h | -rw-r--r-- | 601 bytes |
softirq.c | -rw-r--r-- | 19.0 KB |
stacktrace.c | -rw-r--r-- | 1.6 KB |
stop_machine.c | -rw-r--r-- | 17.1 KB |
sys.c | -rw-r--r-- | 58.0 KB |
sys_ni.c | -rw-r--r-- | 7.2 KB |
sysctl.c | -rw-r--r-- | 67.4 KB |
sysctl_binary.c | -rw-r--r-- | 50.9 KB |
task_work.c | -rw-r--r-- | 3.3 KB |
taskstats.c | -rw-r--r-- | 15.0 KB |
test_kprobes.c | -rw-r--r-- | 7.4 KB |
torture.c | -rw-r--r-- | 21.0 KB |
tracepoint.c | -rw-r--r-- | 14.6 KB |
tsacct.c | -rw-r--r-- | 5.1 KB |
ucount.c | -rw-r--r-- | 5.7 KB |
uid16.c | -rw-r--r-- | 5.0 KB |
up.c | -rw-r--r-- | 2.0 KB |
user-return-notifier.c | -rw-r--r-- | 1.3 KB |
user.c | -rw-r--r-- | 5.4 KB |
user_namespace.c | -rw-r--r-- | 27.4 KB |
utsname.c | -rw-r--r-- | 3.6 KB |
utsname_sysctl.c | -rw-r--r-- | 3.0 KB |
watchdog.c | -rw-r--r-- | 22.8 KB |
watchdog_hld.c | -rw-r--r-- | 6.5 KB |
workqueue.c | -rw-r--r-- | 154.4 KB |
workqueue_internal.h | -rw-r--r-- | 2.2 KB |
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