From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Jean Guyader <jean.guyader@eu.citrix.com>
Cc: Ian Campbell <Ian.Campbell@eu.citrix.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH] Linux: 6 arguments hypercall v3
Date: Fri, 24 Jun 2011 10:26:02 -0700 [thread overview]
Message-ID: <4E04C8AA.2040506@goop.org> (raw)
In-Reply-To: <20110624151324.GB356@spongy.cam.xci-test.com>
On 06/24/2011 08:13 AM, Jean Guyader wrote:
> Hi,
>
> This patch implements the 6 arguments hypercalls.
> The sixth argument is passed using ebp or r9.
>
> Signed-off-by: Jean Guyader <jean.guyader@citrix.com>
> Reviewed-by: Ian Campbell <ian.campbell@citrix.com>
Looks OK, but I am still a bit worried about triggering compiler bugs
with register pressure. What compilers have you tested?
What hypercalls have 6 args?
J
next prev parent reply other threads:[~2011-06-24 17:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-24 15:13 [PATCH] Linux: 6 arguments hypercall v3 Jean Guyader
2011-06-24 17:26 ` Jeremy Fitzhardinge [this message]
2011-06-24 22:15 ` Jean Guyader
2011-06-24 22:43 ` Jeremy Fitzhardinge
2011-06-27 20:19 ` James
2011-07-02 23:05 ` Jeremy Fitzhardinge
2011-07-03 11:16 ` Ian Campbell
2012-01-06 15:20 ` [PATCH] Linux: 6 arguments hypercall v3 / V4V Pasi Kärkkäinen
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