From: Arnd Bergmann <arnd@arndb.de>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Stephen Hemminger <sthemmin@microsoft.com>,
netdev@vger.kernel.org, Haiyang Zhang <haiyangz@microsoft.com>,
linux-kernel@vger.kernel.org, devel@linuxdriverproject.org
Subject: Re: [PATCH] uio-hv-generic: store physical addresses instead of virtual
Date: Fri, 09 Dec 2016 21:38:16 +0100 [thread overview]
Message-ID: <3783097.3X8RYproPn@wuerfel> (raw)
In-Reply-To: <20161209092844.75b73e8d@xeon-e3>
On Friday, December 9, 2016 9:28:44 AM CET Stephen Hemminger wrote:
> On Fri, 9 Dec 2016 12:44:40 +0100
> Arnd Bergmann <arnd@arndb.de> wrote:
> > Fixes: 95096f2fbd10 ("uio-hv-generic: new userspace i/o driver for VMBus")
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> Thanks, the code was inherited from outside, and only tested on x86_64.
> Not sure which platform and GCC version generates the warning, was this just W=1?
>
> Acked-by: Stephen Hemminger <sthemmin@microsoft.com>
This was a regular warning with a randconfig build on arm32, but
it happens on any 32-bit architecture when CONFIG_PHYS_ADDR_T_64BIT
is enabled.
Arnd
prev parent reply other threads:[~2016-12-09 20:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-09 11:44 [PATCH] uio-hv-generic: store physical addresses instead of virtual Arnd Bergmann
2016-12-09 17:28 ` Stephen Hemminger
2016-12-09 20:38 ` Arnd Bergmann [this message]
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