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From: Arnd Bergmann <arnd@arndb.de>
To: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: John Stultz <john.stultz@linaro.org>,
	"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
	lkml <linux-kernel@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	y2038 Mailman List <y2038@lists.linaro.org>
Subject: Re: [PATCH 15/21] time: Add time64_to_tm()
Date: Fri, 17 Jun 2016 23:06:10 +0200
Message-ID: <4087678.I9rJjzimLo@wuerfel> (raw)
In-Reply-To: <CABeXuvpTH=-64zLAJrwJOjNUT1dY1go1joT1M3+nbdd+3s1ycg@mail.gmail.com>

On Friday, June 17, 2016 1:59:06 PM CEST Deepa Dinamani wrote:
> On Fri, Jun 17, 2016 at 1:52 PM, John Stultz <john.stultz@linaro.org> wrote:
> > On Wed, Jun 15, 2016 at 10:44 AM, Deepa Dinamani <deepa.kernel@gmail.com> wrote:
> >> On Tue, Jun 14, 2016 at 2:18 PM, John Stultz <john.stultz@linaro.org> wrote:
> >>> On Wed, Jun 8, 2016 at 10:04 PM, Deepa Dinamani <deepa.kernel@gmail.com> wrote:
> >>>> time_to_tm() takes time_t as an argument.
> >>>> time_t is not y2038 safe.
> >>>> Add time64_to_tm() that takes time64_t as an argument
> >>>> which is y2038 safe.
> >>>> The plan is to eventually replace all calls to time_to_tm()
> >>>> by time64_to_tm().
> >>>>
> >>>> Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
> >>>> Cc: John Stultz <john.stultz@linaro.org>
> >>>> Cc: Thomas Gleixner <tglx@linutronix.de>
> >>>
> >>> This looks sane to me. Are you hoping for me to queue this, or would
> >>> you like i to go though the fsdev maintainers with my ack?
> >>>
> >>> In either case.
> >>>
> >>> Acked-by: John Stultz <john.stultz@linaro.org>
> >>
> >> This is only used by the scsi fnic driver.
> >> I will separate these 2 patches from this CURRENT_TIME series and
> >> then both the patches can be merged through the respective trees.
> >
> > Sorry, this was not quite clear. I've gone ahead and queued this one
> > patch for testing, but let me know and I'll drop it if its going
> > through a different tree.
> 
> Ok.This works too.

Actually I have three more patches for other drivers that could use the
time64_to_tm() function. I'll post them next week and we can decide whether
we want to queue the driver changes on top (with the respective Ack).

	Arnd

  reply index

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-09  5:04 [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Deepa Dinamani
2016-06-09  5:04 ` [PATCH 01/21] fs: Replace CURRENT_TIME_SEC with current_fs_time() Deepa Dinamani
2016-06-09  7:35   ` Jan Kara
2016-06-09 19:15     ` Linus Torvalds
2016-06-09 20:41       ` Deepa Dinamani
2016-06-09 12:31   ` Bob Copeland
2016-06-10 22:21   ` Arnd Bergmann
2016-06-11  5:03     ` Deepa Dinamani
2016-06-11 20:55       ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 02/21] fs: ext4: Use current_fs_time() for inode timestamps Deepa Dinamani
2016-06-09 18:45   ` Linus Torvalds
2016-06-09 18:55     ` Linus Torvalds
2016-06-10 22:19     ` [Y2038] " Arnd Bergmann
2016-06-14 17:55       ` Deepa Dinamani
2016-06-14 20:59         ` Arnd Bergmann
2016-06-09  5:04 ` [PATCH 03/21] fs: ubifs: " Deepa Dinamani
2016-06-09  5:04 ` [PATCH 05/21] fs: jfs: Replace CURRENT_TIME_SEC by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 06/21] fs: udf: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-09  7:41   ` Jan Kara
2016-06-10  0:53     ` Deepa Dinamani
2016-06-09  5:04 ` [PATCH 07/21] fs: cifs: Replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 08/21] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 09/21] fs: cifs: Replace CURRENT_TIME by get_seconds Deepa Dinamani
2016-06-09  5:04 ` [PATCH 10/21] fs: f2fs: Use ktime_get_real_seconds for sit_info times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 11/21] drivers: staging: lustre: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-06-11  0:36   ` [lustre-devel] " James Simmons
2016-06-11  1:53     ` Andreas Dilger
2016-06-09  5:04 ` [PATCH 12/21] block: rbd: Replace non inode " Deepa Dinamani
2016-06-09  5:04 ` [PATCH 13/21] fs: ocfs2: Use time64_t to represent orphan scan times Deepa Dinamani
2016-06-09  5:04 ` [PATCH 14/21] fs: ocfs2: Replace CURRENT_TIME with ktime_get_real_seconds() Deepa Dinamani
2016-06-09  5:04 ` [PATCH 15/21] time: Add time64_to_tm() Deepa Dinamani
2016-06-14 21:18   ` John Stultz
2016-06-15 17:44     ` Deepa Dinamani
2016-06-17 20:52       ` John Stultz
2016-06-17 20:59         ` Deepa Dinamani
2016-06-17 21:06           ` Arnd Bergmann [this message]
2016-06-09  5:05 ` [PATCH 16/21] fnic: Use time64_t to represent trace timestamps Deepa Dinamani
2016-06-09  5:05 ` [PATCH 17/21] audit: Use timespec64 to represent audit timestamps Deepa Dinamani
2016-06-09 14:31   ` Steve Grubb
2016-06-09 23:59     ` Richard Guy Briggs
2016-06-10  0:19       ` Steve Grubb
2016-06-10  1:44         ` Richard Guy Briggs
2016-06-15 21:23       ` Paul Moore
2016-06-10  0:45     ` Deepa Dinamani
2016-06-09  5:05 ` [PATCH 18/21] fs: nfs: Make nfs boot time y2038 safe Deepa Dinamani
2016-06-09 19:23   ` Trond Myklebust
2016-06-09 21:10     ` Deepa Dinamani
2016-06-10 13:12       ` Anna Schumaker
2016-06-10 14:02         ` Trond Myklebust
2016-06-09  5:05 ` [PATCH 19/21] libceph: Remove CURRENT_TIME references Deepa Dinamani
2016-06-09  5:05 ` [PATCH 20/21] libceph: Replace CURRENT_TIME with ktime_get_real_ts Deepa Dinamani
2016-06-09  5:05 ` [PATCH 21/21] time: Delete CURRENT_TIME_SEC and CURRENT_TIME macro Deepa Dinamani
2016-06-14 21:20   ` John Stultz
2016-06-09  7:51 ` [PATCH 00/21] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Felipe Balbi

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