From: Andrew Jones <drjones@redhat.com>
To: Christoffer Dall <christoffer.dall@linaro.org>
Cc: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org
Subject: Re: [PATCH 5/9] Introduce libio to common code for io read/write
Date: Thu, 2 Jan 2014 19:38:35 +0100 [thread overview]
Message-ID: <20140102183835.GK9725@hawk.usersys.redhat.com> (raw)
In-Reply-To: <20140102171930.GD27806@cbox>
On Thu, Jan 02, 2014 at 09:19:30AM -0800, Christoffer Dall wrote:
> > > How is this going to be used here? The compat ptr stuff in the kernel
> > > deals with user space pointer iirc, but I'm not an expert on the
> > > details. Does typedef'ing a pointer to a u32 in generic code work on a
> > > 64-bit platform?
> >
> > This is necessary to eliminate compiler warnings when casting 64-bit
> > pointers to u32s.
> >
>
> ah, ok, a comment to that effect would be nice for us neandertals still
> mostly stuck in the 32-bit worlds.
OK
> > You should take a look, as they're not verbatim - although almost. I can't
> > recall where I might have diverged, I just know I didn't copy+paste :-)
> >
>
> Wonderful, I'll take a look :)
Thanks!!
next prev parent reply other threads:[~2014-01-02 18:38 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 16:42 [PATCH 0/9 v2] kvm-unit-tests/arm: initial drop Andrew Jones
2013-12-04 16:42 ` [PATCH 1/9] remove unused files Andrew Jones
2013-12-04 16:42 ` [PATCH 2/9] makefile and run_tests tweaks Andrew Jones
2013-12-29 6:30 ` Christoffer Dall
2014-01-02 14:30 ` Andrew Jones
2013-12-04 16:42 ` [PATCH 3/9] clean root dir of all x86-ness Andrew Jones
2013-12-29 6:30 ` Christoffer Dall
2014-01-02 15:00 ` Andrew Jones
2014-01-02 17:16 ` Christoffer Dall
2013-12-04 16:42 ` [PATCH 4/9] move x86's simple heap management to common code Andrew Jones
2013-12-29 6:30 ` Christoffer Dall
2014-01-02 15:17 ` Andrew Jones
2014-01-02 17:17 ` Christoffer Dall
2013-12-04 16:42 ` [PATCH 5/9] Introduce libio to common code for io read/write Andrew Jones
2013-12-29 6:30 ` Christoffer Dall
2014-01-02 15:47 ` Andrew Jones
2014-01-02 17:19 ` Christoffer Dall
2014-01-02 18:38 ` Andrew Jones [this message]
2013-12-04 16:42 ` [PATCH 6/9] Introduce a simple iomap structure Andrew Jones
2013-12-29 6:30 ` Christoffer Dall
2014-01-02 16:04 ` Andrew Jones
2014-01-02 17:23 ` Christoffer Dall
2014-01-02 18:40 ` Andrew Jones
2014-01-02 21:05 ` Christoffer Dall
2014-01-02 17:32 ` Peter Maydell
2013-12-04 16:42 ` [PATCH 7/9] Add halt() and some error codes Andrew Jones
2013-12-29 6:31 ` Christoffer Dall
2013-12-04 16:42 ` [PATCH 8/9] Introduce virtio-testdev Andrew Jones
2013-12-29 6:31 ` Christoffer Dall
2014-01-02 16:16 ` Andrew Jones
2014-01-02 17:27 ` Christoffer Dall
2014-01-02 18:41 ` Andrew Jones
2013-12-04 16:42 ` [PATCH 9/9] arm: initial drop Andrew Jones
2013-12-29 6:31 ` Christoffer Dall
2013-12-29 9:18 ` Peter Maydell
2014-01-02 16:54 ` Andrew Jones
2014-01-02 17:40 ` Peter Maydell
2014-01-02 18:09 ` Christoffer Dall
2014-01-02 18:44 ` Andrew Jones
2014-01-02 17:44 ` Christoffer Dall
2014-01-02 18:50 ` Andrew Jones
2014-01-02 19:17 ` Christoffer Dall
2014-01-03 17:52 ` Andrew Jones
2014-01-03 17:55 ` Christoffer Dall
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