Commit f6bd74fa authored Jun 18, 2018 by Arnd Bergmann Committed by Michael Ellerman Jul 02, 2018

powerpc: xmon: use ktime_get_coarse_boottime64



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 <arnd@arndb.de>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent ee8c446f

arch/powerpc/xmon/xmon.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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)));