Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754226AbbDTF6N (ORCPT ); Mon, 20 Apr 2015 01:58:13 -0400 Received: from mail-pa0-f41.google.com ([209.85.220.41]:33434 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753194AbbDTF6K (ORCPT ); Mon, 20 Apr 2015 01:58:10 -0400 From: Baolin Wang To: tglx@linutronix.de Cc: arnd@arndb.de, john.stultz@linaro.org, heenasirwani@gmail.com, pang.xunlei@linaro.org, peterz@infradead.org, rafael.j.wysocki@intel.com, gregkh@linuxfoundation.org, richardcochran@gmail.com, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, linux390@de.ibm.com, rth@twiddle.net, riel@redhat.com, cl@linux.com, tj@kernel.org, fweisbec@gmail.com, ahh@google.com, pjt@google.com, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, baolin.wang@linaro.org, y2038@lists.linaro.org Subject: [PATCH 00/11] Convert the posix_clock_operations and k_clock structure to ready for 2038 Date: Mon, 20 Apr 2015 13:57:28 +0800 Message-Id: <1429509459-17068-1-git-send-email-baolin.wang@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2802 Lines: 61 This patch series changes the 32-bit time type (timespec/itimerspec) to the 64-bit one (timespec64/itimerspec64), since 32-bit time types will break in the year 2038. This patch series introduces new methods with timespec64/itimerspec64 type, and removes the old ones with timespec/itimerspec type for posix_clock_operations and k_clock structure. Also introduces some new functions with timespec64/itimerspec64 type, like current_kernel_time64(), hrtimer_get_res64(), cputime_to_timespec64() and timespec64_to_cputime(). Baolin Wang (11): linux/time64.h:Introduce the 'struct itimerspec64' for 64bit timekeeping:Introduce the current_kernel_time64() function with timespec64 type time/hrtimer:Introduce hrtimer_get_res64() with timespec64 type for getting the timer resolution posix timers:Introduce the 64bit methods with timespec64 type for k_clock structure time/posix-timers:Convert to the 64bit methods for k_clock callback functions char/mmtimer:Convert to the 64bit methods for k_clock callback function time/alarmtimer:Convert to the new methods for k_clock structure time/posix-clock:Convert to the 64bit methods for k_clock and posix_clock_operations structure cputime:Introduce the cputime_to_timespec64/timespec64_to_cputime function time/posix-cpu-timers:Convert to the 64bit methods for k_clock structure k_clock:Remove the 32bit methods with timespec type arch/powerpc/include/asm/cputime.h | 6 +- arch/s390/include/asm/cputime.h | 8 +- drivers/char/mmtimer.c | 36 ++++---- drivers/ptp/ptp_clock.c | 26 ++---- include/asm-generic/cputime_jiffies.h | 10 +-- include/linux/cputime.h | 15 ++++ include/linux/hrtimer.h | 12 ++- include/linux/jiffies.h | 3 + include/linux/posix-clock.h | 10 +-- include/linux/posix-timers.h | 18 ++-- include/linux/time64.h | 13 +++ include/linux/timekeeping.h | 14 ++- kernel/time/alarmtimer.c | 43 ++++----- kernel/time/hrtimer.c | 10 +-- kernel/time/posix-clock.c | 20 ++--- kernel/time/posix-cpu-timers.c | 83 +++++++++-------- kernel/time/posix-timers.c | 157 +++++++++++++++++++-------------- kernel/time/time.c | 21 +++++ kernel/time/timekeeping.c | 6 +- kernel/time/timekeeping.h | 2 +- 20 files changed, 302 insertions(+), 211 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/