From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
xen-devel <xen-devel@lists.xenproject.org>
Cc: Keir Fraser <keir@xen.org>, Wei Liu <wei.liu2@citrix.com>
Subject: Re: [PATCH] x86/MSI: handle both MSI-X and MSI in cfg space write intercept
Date: Fri, 22 Apr 2016 18:20:56 +0100 [thread overview]
Message-ID: <571A5D78.8030204@citrix.com> (raw)
In-Reply-To: <571911AD02000078000E46C9@prv-mh.provo.novell.com>
On 21/04/16 16:45, Jan Beulich wrote:
> In commit aa7c1fdf9d ("x86/MSI: properly track guest masking requests")
> I neglected to consider devices allowing for both MSI and MSI-X to be
> used (not at the same time of course): The MSI-X part of the intercept
> logic needs to fall through to the MSI one when the access is outside
> the MSI-X capability bounds.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
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next prev parent reply other threads:[~2016-04-22 17:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-21 15:45 [PATCH] x86/MSI: handle both MSI-X and MSI in cfg space write intercept Jan Beulich
2016-04-22 17:20 ` Andrew Cooper [this message]
2016-04-25 11:29 ` Wei Liu
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