From: Baolin Wang <baolin.wang@linaro•org>
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,
serge.hallyn@canonical•com, james.l.morris@oracle•com,
serge@hallyn•com, pmoore@redhat•com, tiwai@suse•de,
jeffv@google•com, jlayton@primarydata•com, keescook@chromium•org,
sds@tycho•nsa.gov, mark.d.rustad@intel•com,
linux-security-module@vger•kernel.org, baolin.wang@linaro•org,
y2038@lists•linaro
Subject: [PATCH v5 00/24] Convert the posix_clock_operations and k_clock structure to ready for 2038
Date: Fri, 12 Jun 2015 15:19:47 +0800 [thread overview]
Message-ID: <cover.1434079262.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <lfywpz1987>
This patch series changes the 32-bit time types (timespec/itimerspec) to
the 64-bit types (timespec64/itimerspec64), since 32-bit time types will
break in the year 2038 on 32bit systems.
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.
---
Changes since v4:
- Rebase the patch series.
- Modify the subject line and the changelog.
Changes since v3:
- Fix some introducing bugs.
Changes since v2:
- Split the syscall conversion patch into small some patches.
Changes since V1:
- Split some patch into small patch.
- Add some default function for new 64bit methods for syscall function.
- Move do_sys_settimeofday() function to head file.
- Modify the EXPORT_SYMPOL issue.
- Add new 64bit methods in cputime_nsecs.h file.
---
Baolin Wang (24):
time: Introduce struct itimerspec64
timekeeping: Introduce current_kernel_time64()
security: Introduce security_settime64()
time: Introduce do_sys_settimeofday64()
posix-timers: Introduce {get,put}_timespec and {get,put}_itimerspec
posix-timers: Factor out the guts of 'timer_gettime'
posix-timers: Implement y2038 safe timer_get64() callback
posix-timers: Factor out the guts of 'timer_settime'
posix-timers: Implement y2038 safe timer_set64() callback
posix-timers: Factor out the guts of 'clock_settime'
posix-timers: Implement y2038 safe clock_set64() callback
posix-timers: Factor out the guts of 'clock_gettime'
posix-timers: Implement y2038 safe clock_get64() callback
posix-timers: Factor out the guts of 'clcok_getres'
posix-timers: Implement y2038 safe clock_getres64() callback
timekeeping: Change the implementation of timekeeping_clocktai()
posix-timers: Convert to y2038 safe callbacks
mmtimer: Convert to y2038 safe callbacks
alarmtimer: Convert to y2038 safe callbacks
posix-clock: Convert to y2038 safe callbacks
time: Introduce timespec64_to_jiffies()/jiffies_to_timespec64()
cputime: Introduce cputime_to_timespec64()/timespec64_to_cputime()
posix-cpu-timers: Convert to y2038 safe callbacks
k_clock: Remove y2038 unsafe callbacks
arch/powerpc/include/asm/cputime.h | 6 +-
arch/s390/include/asm/cputime.h | 8 +-
drivers/char/mmtimer.c | 36 +++--
drivers/ptp/ptp_clock.c | 22 +--
include/asm-generic/cputime_jiffies.h | 10 +-
include/asm-generic/cputime_nsecs.h | 6 +-
include/linux/cputime.h | 16 ++
include/linux/jiffies.h | 21 ++-
include/linux/lsm_hooks.h | 5 +-
include/linux/posix-clock.h | 10 +-
include/linux/posix-timers.h | 18 +--
include/linux/security.h | 20 ++-
include/linux/time64.h | 35 +++++
include/linux/timekeeping.h | 25 +++-
kernel/time/alarmtimer.c | 38 ++---
kernel/time/posix-clock.c | 20 +--
kernel/time/posix-cpu-timers.c | 84 ++++++-----
kernel/time/posix-timers.c | 257 +++++++++++++++++++++------------
kernel/time/time.c | 19 +--
kernel/time/timekeeping.c | 6 +-
security/commoncap.c | 2 +-
security/security.c | 2 +-
22 files changed, 412 insertions(+), 254 deletions(-)
--
1.7.9.5
next parent reply other threads:[~2015-06-12 7:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <lfywpz1987>
2015-06-12 7:19 ` Baolin Wang [this message]
2015-06-12 8:03 ` [PATCH v5 20/24] posix-clock: Convert to y2038 safe callbacks Baolin Wang
2015-06-12 13:16 ` [PATCH v5 00/24] Convert the posix_clock_operations and k_clock structure to ready for 2038 Thomas Gleixner
2015-06-15 2:27 ` Baolin Wang
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