From: David Vrabel <david.vrabel@citrix.com>
To: Julien Grall <julien.grall@linaro.org>
Cc: <linux-kernel@vger.kernel.org>, <konrad.wilk@oracle.com>,
<boris.ostrovsky@oracle.com>, <xen-devel@lists.xenproject.org>,
<ian.campbell@citrix.com>, <stefano.stabellini@eu.citrix.com>,
<patches@linaro.org>
Subject: Re: [PATCH] xen/gnttab: Use phys_addr_t to describe the grant frame base address
Date: Tue, 28 Jan 2014 10:45:41 +0000 [thread overview]
Message-ID: <52E78A55.3050905@citrix.com> (raw)
In-Reply-To: <1390871025-29079-1-git-send-email-julien.grall@linaro.org>
On 28/01/14 01:03, Julien Grall wrote:
> On ARM, address size can be 32 bits or 64 bits (if CONFIG_ARCH_PHYS_ADDR_T_64BIT
> is enabled).
> We can't assume that the grant frame base address will always fits in an
> unsigned long. Use phys_addr_t instead of unsigned long as argument for
> gnttab_setup_auto_xlat_frames.
>
> Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
David
next prev parent reply other threads:[~2014-01-28 10:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 1:03 [PATCH] xen/gnttab: Use phys_addr_t to describe the grant frame base address Julien Grall
2014-01-28 9:35 ` Ian Campbell
2014-01-28 9:35 ` Ian Campbell
2014-01-28 10:45 ` David Vrabel [this message]
2014-01-28 10:45 ` David Vrabel
-- strict thread matches above, loose matches on Subject: below --
2014-01-28 1:03 Julien Grall
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