From: Julien Grall <julien.grall@linaro.org>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: xen-devel@lists.xen.org, tim@xen.org, stefano.stabellini@eu.citrix.com
Subject: Re: [PATCH 2/3] xen: arm: flush TLB on all CPUs when setting or clearing fixmaps
Date: Wed, 02 Apr 2014 17:59:45 +0100 [thread overview]
Message-ID: <533C4201.8040300@linaro.org> (raw)
In-Reply-To: <1396457692.4211.16.camel@kazak.uk.xensource.com>
On 04/02/2014 05:54 PM, Ian Campbell wrote:
> That's a lot harder to abstract away conveniently. I could have a
> #define for the shift amount, I guess. I'll have a play and see if I can
> come up with something satisfactory. If not I'll fall back to keeping
> the loops per subarch.
Why can't you put the whole assembly inline in a macro?
--
Julien Grall
next prev parent reply other threads:[~2014-04-02 16:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 14:11 [PATCH 0/3 v3] xen: arm: smp & tlb cleanups Ian Campbell
2014-04-02 14:12 ` [PATCH 1/3] xen: arm: clarify naming of the Xen TLB flushing functions Ian Campbell
2014-04-02 14:29 ` Julien Grall
2014-04-02 14:12 ` [PATCH 2/3] xen: arm: flush TLB on all CPUs when setting or clearing fixmaps Ian Campbell
2014-04-02 14:46 ` Julien Grall
2014-04-02 15:22 ` Ian Campbell
2014-04-02 16:54 ` Ian Campbell
2014-04-02 16:59 ` Julien Grall [this message]
2014-04-02 14:12 ` [PATCH 3/3] xen: arm32: don't force the compiler to allocate a dummy register Ian Campbell
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