[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v5 05/10] xen/arm: nr_lrs should be uint8_t
On Tue, 2014-04-01 at 13:12 +0100, Julien Grall wrote: > On 04/01/2014 12:59 PM, Ian Campbell wrote: > > On Mon, 2014-03-24 at 18:49 +0000, Stefano Stabellini wrote: > >> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > > > > Does this change anything in practice? > > Patch #6 of Stefano's series keep track of LRs with an uint8 bits. I > asked for this patch to stupid issue later because the tracking use an > smaller number of bits. I wish that sort of thing would be mentioned in commit messages. > > > Hopefully the compiler doesn't start doing stupid word access + mask on > > every access... > > > > Might there be more LRs with e.g. gic v3? > > The number of LRs is encoded on 5 bits for the GICv3. > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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