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.
Signed-off-by: Arnd Bergmann <[email protected]>
---
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
On Mon, Jun 18, 2018 at 7:56 PM, Arnd Bergmann <[email protected]> wrote:
> 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.
>
> Signed-off-by: Arnd Bergmann <[email protected]>
> ---
Looks good to me!
Acked-by: Balbir Singh <[email protected]>
Balbir Singh
On Mon, 2018-06-18 at 09:56:24 UTC, Arnd Bergmann wrote:
> 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.
>
> Signed-off-by: Arnd Bergmann <[email protected]>
> Acked-by: Balbir Singh <[email protected]>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/f6bd74fa084eb9ad573ffbb236a095
cheers