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Subject[PATCH] [RESEND] powerpc: xmon: use ktime_get_coarse_boottime64
Date
get_monotonic_boottime() is deprecated, and may not be safe to call in
every context, as it has to read a hardware clocksource.

This changes xmon to print the time using ktime_get_coarse_boottime64()
instead, which avoids the old timespec type and the HW access.

Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
Originally sent Jun 18, but this hasn't appeared in linux-next yet.

Resending to make sure this is still on the radar. Please apply
to the powerpc git for 4.19
---
arch/powerpc/xmon/xmon.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 47166ad2a669..45e3d0ec1246 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -918,13 +918,13 @@ static void remove_cpu_bpts(void)
static void
show_uptime(void)
{
- struct timespec uptime;
+ struct timespec64 uptime;

if (setjmp(bus_error_jmp) == 0) {
catch_memory_errors = 1;
sync();

- get_monotonic_boottime(&uptime);
+ ktime_get_coarse_boottime_ts64(&uptime);
printf("Uptime: %lu.%.2lu seconds\n", (unsigned long)uptime.tv_sec,
((unsigned long)uptime.tv_nsec / (NSEC_PER_SEC/100)));

--
2.9.0
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