android_kernel_motorola_sm6375/kernel
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Anders Roxell c523474f2a PM: hibernate: fix sparse warnings
[ Upstream commit 01de5fcd8b1ac0ca28d2bb0921226a54fdd62684 ]

When building the kernel with sparse enabled 'C=1' the following
warnings shows up:

kernel/power/swap.c:390:29: warning: incorrect type in assignment (different base types)
kernel/power/swap.c:390:29:    expected int ret
kernel/power/swap.c:390:29:    got restricted blk_status_t

This is due to function hib_wait_io() returns a 'blk_status_t' which is
a bitwise u8. Commit 5416da01ff6e ("PM: hibernate: Remove
blk_status_to_errno in hib_wait_io") seemed to have mixed up the return
type. However, the 4e4cbee93d ("block: switch bios to blk_status_t")
actually broke the behaviour by returning the wrong type.

Rework so function hib_wait_io() returns a 'int' instead of
'blk_status_t' and make sure to call function
blk_status_to_errno(hb->error)' when returning from function
hib_wait_io() a int gets returned.

Fixes: 4e4cbee93d ("block: switch bios to blk_status_t")
Fixes: 5416da01ff6e ("PM: hibernate: Remove blk_status_to_errno in hib_wait_io")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17 09:48:39 +01:00
..
bpf bpf: Prevent increasing bpf_jit_limit above max 2021-11-17 09:48:20 +01:00
cgroup cgroup: Make rebind_subsystems() disable v2 controllers all at once 2021-11-17 09:48:34 +01:00
configs
debug
dma dma-debug: fix sg checks in debug_dma_map_sg() 2021-10-27 09:54:25 +02:00
events events: Reuse value read using READ_ONCE instead of re-reading it 2021-09-22 12:26:41 +02:00
gcov
irq
livepatch
locking locking/lockdep: Avoid RCU-induced noinstr fail 2021-11-17 09:48:28 +01:00
power PM: hibernate: fix sparse warnings 2021-11-17 09:48:39 +01:00
printk printk/console: Allow to disable console output by using console="" or console=null 2021-11-12 14:43:03 +01:00
rcu rcu: Fix existing exp request check in sync_sched_exp_online_cleanup() 2021-11-17 09:48:33 +01:00
sched cpufreq: schedutil: Use kobject release() method to free sugov_tunables 2021-10-06 15:42:29 +02:00
time Revert "posix-cpu-timers: Force next expiration recalc after itimer reset" 2021-09-16 12:56:13 +02:00
trace tracing/cfi: Fix cmp_entries_* functions signature mismatch 2021-11-17 09:48:31 +01:00
.gitignore
acct.c
async.c
audit.c
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c
auditfilter.c
auditsc.c audit: fix possible null-pointer dereference in audit_filter_rules 2021-10-27 09:54:27 +02:00
backtracetest.c
bounds.c
capability.c
compat.c
configs.c
context_tracking.c
cpu.c
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
delayacct.c
dma.c
exec_domain.c
exit.c
extable.c
fail_function.c
fork.c mm/hugetlb: initialize hugetlb_usage in mm_init 2021-09-22 12:26:37 +02:00
freezer.c
futex.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec.c
kexec_core.c
kexec_elf.c
kexec_file.c
kexec_internal.h
kheaders.c
kmod.c
kprobes.c kprobes: Do not use local variable when creating debugfs file 2021-11-17 09:48:36 +01:00
ksysfs.c
kthread.c
latencytop.c
Makefile
module-internal.h
module.c
module_signature.c
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid.c
pid_namespace.c memcg: enable accounting for pids in nested pid namespaces 2021-09-22 12:26:37 +02:00
profile.c profiling: fix shift-out-of-bounds bugs 2021-09-26 14:07:09 +02:00
ptrace.c
range.c
reboot.c
relay.c
resource.c
rseq.c
seccomp.c
signal.c signal: Remove the bogus sigkill_pending in ptrace_stop 2021-11-17 09:48:24 +01:00
smp.c
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
stop_machine.c
sys.c prctl: allow to setup brk for et_dyn executables 2021-09-26 14:07:08 +02:00
sys_ni.c
sysctl-test.c
sysctl.c
sysctl_binary.c
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c
uid16.h
umh.c
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c
watchdog_hld.c
workqueue.c workqueue: make sysfs of unbound kworker cpumask more clever 2021-11-17 09:48:31 +01:00
workqueue_internal.h