From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH v6 00/31] Add ITS support
Date: Wed, 2 Sep 2015 16:38:00 +0100
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> Changes in v6:
> 
>  - Rebased to latest staging branch.
>  - Compiled all the patches individually for both arm32 and arm64
>  - Split the patch "xen/arm: ITS: Allocate irq descriptors for LPIs" into 
> two.
>    One for allocating LPI irq_desc and other patch for allocating 
> pending_irq desc
>    for LPIs
>  - Following new patches are introduced
>      1) xen/arm: Rename NR_IRQs and vgic_num_irqs helper function
>      2) xen/arm: ITS: Introduce msi_desc for LPIs
>      3) xen/arm: Move vgic locking inside get_irq_priority callback
>      4) xen/arm: ITS: Store LPIs allocated and IRQ ID bits per domain
>      5) xen/arm: ITS: Introduce helper to get number of event IDs
>      6) xen/arm: ITS: Add virtual ITS availability check helper
>      7) xen/arm: ITS: Add 32-bit access to GICR_TYPER) 
>      8) xen/arm: ITS: Allocate pending_lpi descriptors for LPIs
> 
>  - Based on below patch set
>      http://lists.xen.org/archives/html/xen-devel/2015-08/msg00168.html
> 
>  Some Major TODOs:
>    1) Avoid making vits_process_cmd() static in later point of time
>    2) How to handle LPI that does not have LPI config table entry.
>    3) Enable/disable ITS to Dom0

http://article.gmane.org/gmane.comp.emulators.xen.devel/258198 doesn't seem
to be reflected here as either a change/new-patch or a Major TODO, and it
is pretty Major I think.

Ian.