From: Deepa Dinamani <deepa.kernel@gmail•com>
To: tglx@linutronix•de, linux-kernel@vger•kernel.org
Cc: linux-arch@vger•kernel.org, palmer@sifive•com, arnd@arndb•de,
y2038@lists•linaro.org, catalin.marinas@arm•com,
linux-alpha@vger•kernel.org, netdev@vger•kernel.org,
linux-api@vger•kernel.org, linux-riscv@lists•infradead.org,
davem@davemloft•net
Subject: [PATCH v3 0/7] Introduce struct __kernel_timex
Date: Fri, 6 Jul 2018 22:42:40 -0700 [thread overview]
Message-ID: <20180707054247.19802-1-deepa.kernel@gmail.com> (raw)
The series introduces struct __kernel_timex as a substitute for
the non y2038 safe struct timex.
The series is based on the original series posted by Arnd Bergmann
in [1].
The overview of the series is as below:
1. Prepare for the compat timex interfaces to be used unconditionally.
2. Introduce struct __kernel_timex.
3. Use struct __kernel_timex in place of struct timex.
4. Switch syscalls to use struct __kernel_timex.
[1] https://sourceware.org/ml/libc-alpha/2015-05/msg00070.html
Changes since v2:
* Use only generic compat.h for riscv
Changes since v1:
* Fix riscv asm/compat.h to pick up generic compat types
Deepa Dinamani (7):
arm64: Make basic compat_* types always available
sparc: Make thread_info.h available directly
riscv: Delete asm/compat.h
timex: prepare compat helpers for y2038 changes
time: Add struct __kernel_timex
timex: use __kernel_timex internally
timex: change syscalls to use struct __kernel_timex
arch/alpha/kernel/osf_sys.c | 2 +-
arch/arm64/include/asm/compat.h | 22 ++++-----
arch/riscv/include/asm/Kbuild | 1 +
arch/riscv/include/asm/compat.h | 29 ------------
arch/sparc/include/asm/compat.h | 2 +
drivers/ptp/ptp_clock.c | 2 +-
include/asm-generic/compat.h | 8 +++-
include/linux/compat.h | 33 --------------
include/linux/compat_time.h | 34 ++++++++++++++
include/linux/posix-clock.h | 2 +-
include/linux/syscalls.h | 5 +--
include/linux/timex.h | 9 +++-
include/uapi/linux/timex.h | 41 +++++++++++++++++
kernel/compat.c | 63 --------------------------
kernel/time/ntp.c | 12 ++---
kernel/time/ntp_internal.h | 2 +-
kernel/time/posix-clock.c | 2 +-
kernel/time/posix-timers.c | 14 ++----
kernel/time/posix-timers.h | 2 +-
kernel/time/time.c | 80 ++++++++++++++++++++++++++++++---
kernel/time/timekeeping.c | 4 +-
21 files changed, 199 insertions(+), 170 deletions(-)
delete mode 100644 arch/riscv/include/asm/compat.h
base-commit: 526674536360a4c508e84f67314c2028e45e1bf2
--
2.17.1
Cc: catalin.marinas@arm•com
Cc: davem@davemloft•net
Cc: linux-alpha@vger•kernel.org
Cc: linux-api@vger•kernel.org
Cc: linux-arch@vger•kernel.org
Cc: linux-riscv@lists•infradead.org
Cc: netdev@vger•kernel.org
Cc: palmer@sifive•com
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next reply other threads:[~2018-07-07 5:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-07 5:42 Deepa Dinamani [this message]
2018-07-07 5:42 ` [PATCH v3 6/7] timex: use __kernel_timex internally Deepa Dinamani
2018-07-07 14:23 ` Richard Henderson
2018-07-12 8:27 ` Christoph Hellwig
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