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Re: [Qemu-ppc] [PATCH v4 10/20] ppc/xics: Make the ICSState a list
From: |
David Gibson |
Subject: |
Re: [Qemu-ppc] [PATCH v4 10/20] ppc/xics: Make the ICSState a list |
Date: |
Mon, 17 Oct 2016 10:53:35 +1100 |
User-agent: |
Mutt/1.7.0 (2016-08-17) |
On Fri, Oct 14, 2016 at 09:35:46AM +0200, Cédric Le Goater wrote:
> On 10/14/2016 07:32 AM, David Gibson wrote:
> > On Mon, Oct 03, 2016 at 09:24:46AM +0200, Cédric Le Goater wrote:
> >> From: Benjamin Herrenschmidt <address@hidden>
> >>
> >> Instead of an array of fixed sized blocks, use a list, as we will need
> >> to have sources with variable number of interrupts. SPAPR only uses
> >> a single entry. Native will create more. If performance becomes an
> >> issue we can add some hashed lookup but for now this will do fine.
> >>
> >> Signed-off-by: Benjamin Herrenschmidt <address@hidden>
> >> [ move the initialization of list to xics_common_initfn,
> >> restore xirr_owner after migration and move restoring to
> >> icp_post_load]
> >> Signed-off-by: Nikunj A Dadhania <address@hidden>
> >> [ clg: removed the icp_post_load() changes from nikunj patchset v3:
> >> http://patchwork.ozlabs.org/patch/646008/ ]
> >> Signed-off-by: Cédric Le Goater <address@hidden>
> >
> > I think this and 11/20 are good enough and sufficiently standalone
> > that I've merged them into ppc-for-2.8.
>
> These are a prereq for the patchset.
Sorry, I wasn't clear. I realize they're prerequisites for the rest
of the patchset. What I meant is that they don't require the rest of
the patchset to apply themselves, and they make some sense even
without the rest of the series.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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- Re: [Qemu-ppc] [PATCH v4 07/20] ppc/pnv: add XSCOM handlers to PnvCore, (continued)
[Qemu-ppc] [PATCH v4 11/20] ppc/xics: Split ICS into ics-base and ics class, Cédric Le Goater, 2016/10/03
[Qemu-ppc] [PATCH v4 12/20] ppc/xics: Add xics to the monitor "info pic" command, Cédric Le Goater, 2016/10/03
[Qemu-ppc] [PATCH v4 13/20] ppc/xics: introduce helpers to find an ICP from some (CPU) index, Cédric Le Goater, 2016/10/03
[Qemu-ppc] [PATCH v4 14/20] ppc/xics: introduce a helper to insert a new ics, Cédric Le Goater, 2016/10/03
[Qemu-ppc] [PATCH v4 15/20] ppc/xics: Add "native" XICS subclass, Cédric Le Goater, 2016/10/03