From: gorcunov@gmail.com (Cyrill Gorcunov)
To: linux-arm-kernel@lists.infradead.org
Subject: [patch 3/4] timerfd: Implement timerfd_ioctl method to restore timerfd_ctx::ticks
Date: Wed, 2 Jul 2014 23:07:06 +0400 [thread overview]
Message-ID: <20140702190706.GH12440@moon> (raw)
In-Reply-To: <4188254.Av1Z2pQssC@wuerfel>
On Wed, Jul 02, 2014 at 09:01:02PM +0200, Arnd Bergmann wrote:
> > >
> > > 64-bit get_user is currently unsupported on ARM, although it appears work is
> > > ongoing [1].
> > >
> > > 1. https://lkml.org/lkml/2014/6/17/260
> >
> > Thanks for info, Christopher! What arm camp is using then, copy-from-user?
> >
>
> copy_from_user should work on all architectures. I believe a 64-bit get_user
> is currently unsupported on most 32-bit architectures, x86-32 being a notable
> exception.
Thanks, I'll update.
next prev parent reply other threads:[~2014-07-02 19:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140623185431.396309193@openvz.org>
[not found] ` <20140623190345.499956567@openvz.org>
[not found] ` <20140624220351.GZ2095@moon>
2014-07-02 16:49 ` [patch 3/4] timerfd: Implement timerfd_ioctl method to restore timerfd_ctx::ticks Christopher Covington
2014-07-02 17:04 ` Cyrill Gorcunov
2014-07-02 19:01 ` Arnd Bergmann
2014-07-02 19:07 ` Cyrill Gorcunov [this message]
2014-07-02 19:36 ` Cyrill Gorcunov
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