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From: Julien Grall <julien.grall@linaro.org>
To: Arianna Avanzini <avanzini.arianna@gmail.com>
Cc: julien.grall@citrix.com, paolo.valente@unimore.it, keir@xen.org,
	stefano.stabellini@eu.citrix.com, tim@xen.org,
	dario.faggioli@citrix.com, Ian.Jackson@eu.citrix.com,
	xen-devel@lists.xen.org, Ian.Campbell@eu.citrix.com,
	etrudeau@broadcom.com, JBeulich@suse.com,
	viktor.kleinik@globallogic.com
Subject: Re: [PATCH v5 3/8] arch, arm: let map_mmio_regions() take pfn as parameters
Date: Mon, 07 Apr 2014 15:56:04 +0100	[thread overview]
Message-ID: <5342BC84.9050802@linaro.org> (raw)
In-Reply-To: <1396827120-30617-4-git-send-email-avanzini.arianna@gmail.com>

Hi Arianna,

Thank you for the patch.

On 04/07/2014 12:31 AM, Arianna Avanzini wrote:
> Currently, the map_mmio_regions() function, defined for the ARM
> architecture, has parameters with paddr_t type. This interface,
> however, needs caller functions to correctly page-align addresses
> given as parameters to map_mmio_regions(). This commit changes the
> function's interface to accept page frame numbers as parameters.
> This commit also modifies caller functions in an attempt to adapt
> them to the new interface.
> This commit attempts to produce the minimum indispensable needed
> changes; these are also instrumental to making the interface of
> map_mmio_regions() symmetric with the unmap_mmio_regions() function,
> that will be introduced in one of the next commits of the series
> and will feature a pfn-based interface.
> 
> NOTE: platform-specific code has not been tested.
> 
> Signed-off-by: Arianna Avanzini <avanzini.arianna@gmail.com>
> Cc: Dario Faggioli <dario.faggioli@citrix.com>
> Cc: Paolo Valente <paolo.valente@unimore.it>
> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

Acked-by: Julien Grall <julien.grall@linaro.org>

Regards,

-- 
Julien Grall

  reply	other threads:[~2014-04-07 14:56 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-06 23:31 [PATCH v5 0/8] Implement the XEN_DOMCTL_memory_mapping hypercall for ARM Arianna Avanzini
2014-04-06 23:31 ` [PATCH v5 1/8] arch, arm: domain build: let dom0 access I/O memory of mapped devices Arianna Avanzini
2014-04-06 23:31 ` [PATCH v5 2/8] arch, arm: add consistency check to REMOVE p2m changes Arianna Avanzini
2014-04-07 11:05   ` Julien Grall
2014-04-09 13:39     ` Ian Campbell
2014-04-22 19:27       ` Julien Grall
2014-04-06 23:31 ` [PATCH v5 3/8] arch, arm: let map_mmio_regions() take pfn as parameters Arianna Avanzini
2014-04-07 14:56   ` Julien Grall [this message]
2014-04-09 13:54   ` Ian Campbell
2014-04-12  9:20     ` Arianna Avanzini
2014-04-06 23:31 ` [PATCH v5 4/8] arch, x86: check if mapping exists before memory_mapping removes it Arianna Avanzini
2014-04-06 23:31 ` [PATCH v5 5/8] xen, common: add the XEN_DOMCTL_memory_mapping hypercall Arianna Avanzini
2014-04-07  7:55   ` Jan Beulich
2014-04-09 14:03   ` Ian Campbell
2014-04-06 23:31 ` [PATCH v5 6/8] tools, libxl: parse optional start gfn from the iomem config option Arianna Avanzini
2014-04-09 14:10   ` Ian Campbell
2014-04-06 23:31 ` [PATCH v5 7/8] tools, libxl: add helpers to establish if guest is auto-translated Arianna Avanzini
2014-04-06 23:32 ` [PATCH v5 8/8] tools, libxl: handle the iomem parameter with the memory_mapping hcall Arianna Avanzini
2014-04-09 14:25   ` Ian Campbell

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