From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 41QfL10LHdzF35J for ; Wed, 11 Jul 2018 22:59:52 +1000 (AEST) From: Arnd Bergmann To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: y2038@lists.linaro.org, Arnd Bergmann , Balbir Singh , Nicholas Piggin , Vaibhav Jain , Breno Leitao , Mathieu Malaterre , Yisheng Xie , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] [RESEND] powerpc: xmon: use ktime_get_coarse_boottime64 Date: Wed, 11 Jul 2018 14:53:23 +0200 Message-Id: <20180711125338.1365368-1-arnd@arndb.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Signed-off-by: Arnd Bergmann --- 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