linux-xiaomi-chiron/arch/um/kernel
Johannes Berg 7f3414226b um: time: fix initialization in time-travel mode
In time-travel mode, since my previous patch, the start time was
initialized too late, so that the system would read it before we
set it, thus always starting system time at 0 (1970-01-01). This
happens because timekeeping_init() reads the time and is called
before time_init().

Unfortunately, I didn't see this before because I was testing it
only with the RTC patch applied (and enabled), and then the time
is read again by the RTC a little - after time_init() this time.

Fix this by just doing the initialization whenever necessary.

Fixes: 2701c1bd91 ("um: time: Fix read_persistent_clock64() in time-travel")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2021-01-26 22:11:38 +01:00
..
skas
asm-offsets.c
config.c.in
dyn.lds.S
early_printk.c
exec.c
exitcode.c
gmon_syms.c
gprof_syms.c
initrd.c
irq.c
kmsg_dump.c
ksyms.c
maccess.c
Makefile
mem.c
physmem.c
process.c Revert "um: allocate a guard page to helper threads" 2021-01-26 22:11:38 +01:00
ptrace.c
reboot.c
sigio.c
signal.c
stacktrace.c
syscall.c
sysrq.c
time.c um: time: fix initialization in time-travel mode 2021-01-26 22:11:38 +01:00
tlb.c Revert "um: support some of ARCH_HAS_SET_MEMORY" 2021-01-26 22:11:38 +01:00
trap.c
um_arch.c
umid.c
uml.lds.S
vmlinux.lds.S