From: "Joseph S. Myers" <joseph@codesourcery.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>, <linux-kernel@vger.kernel.org>,
<linux-arch@vger.kernel.org>, <john.stultz@linaro.org>,
<hch@infradead.org>, <tglx@linutronix.de>, <geert@linux-m68k.org>,
<lftan@altera.com>, <linux-fsdevel@vger.kernel.org>,
<ceph-devel@vger.kernel.org>, <cluster-devel@redhat.com>,
<coda@cs.cmu.edu>, <codalist@telemann.coda.cs.cmu.edu>,
<fuse-devel@lists.sourceforge.net>,
<linux-afs@lists.infradead.org>, <linux-btrfs@vger.kernel.org>,
<linux-cifs@vger.kernel.org>, <linux-ext4@vger.kernel.org>,
<linux-f2fs-devel@lists.sourceforge.net>,
<linux-mtd@lists.infradead.org>, <linux-nfs@vger.kernel.org>,
<linux-ntfs-dev@lists.sourceforge.net>,
<linux-scsi@vger.kernel.org>, <logfs@logfs.org>,
<ocfs2-devel@oss.oracle.com>, <reiserfs-devel@vger.kernel.org>,
<samba-technical@lists.samba.org>, <xfs@oss.sgi.com>
Subject: Re: [RFC 00/32] making inode time stamps y2038 ready
Date: Tue, 3 Jun 2014 14:33:10 +0000 [thread overview]
Message-ID: <Pine.LNX.4.64.1406031427130.12421@digraph.polyomino.org.uk> (raw)
In-Reply-To: <5011138.W0gbOc20Qp@wuerfel>
On Tue, 3 Jun 2014, Arnd Bergmann wrote:
> I think John Stultz and Thomas Gleixner have already started looking
> at how the timekeeping code can be updated. Once that is done, we should
> be able to add a functional 64-bit gettimeofday/settimeofday syscall
> pair. While I definitely agree this is one of the most basic things to
> have, it's also not an area of the kernel that is easy to change.
64-bit clock_gettime / clock_settime instead of gettimeofday /
settimeofday should avoid the need for the kernel to have a 64-bit version
of struct timeval. (Userspace 64-bit gettimeofday / settimeofday would
need to use a combination of the syscalls if the tz pointer is non-NULL.)
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2014-06-03 14:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-30 20:01 [RFC 00/32] making inode time stamps y2038 ready Arnd Bergmann
2014-05-30 20:01 ` [RFC 12/32] btrfs: convert to struct inode_time Arnd Bergmann
2014-05-31 14:30 ` [RFC 00/32] making inode time stamps y2038 ready Vyacheslav Dubeyko
2014-06-03 12:21 ` Arnd Bergmann
2014-05-31 14:51 ` Richard Cochran
2014-05-31 15:23 ` Arnd Bergmann
2014-05-31 18:22 ` Richard Cochran
2014-05-31 19:34 ` H. Peter Anvin
2014-06-01 4:46 ` Richard Cochran
2014-06-01 4:44 ` Richard Cochran
2014-06-02 13:52 ` Joseph S. Myers
2014-06-02 19:19 ` Arnd Bergmann
2014-06-02 19:26 ` H. Peter Anvin
2014-06-02 19:55 ` Arnd Bergmann
2014-06-02 21:57 ` H. Peter Anvin
2014-06-03 14:22 ` Arnd Bergmann
2014-06-03 14:33 ` Joseph S. Myers [this message]
2014-06-03 14:37 ` Arnd Bergmann
2014-06-03 21:38 ` Dave Chinner
2014-06-04 15:03 ` Arnd Bergmann
2014-06-04 17:30 ` Nicolas Pitre
2014-06-04 19:24 ` Arnd Bergmann
2014-06-05 0:10 ` H. Peter Anvin
2014-06-10 9:54 ` Arnd Bergmann
2014-06-02 21:02 ` Joseph S. Myers
2014-06-04 15:05 ` Arnd Bergmann
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