From: "Jan Beulich" <jbeulich@novell.com>
To: Haitao Shan <haitao.shan@intel.com>
Cc: xen-devel@lists.xensource.com
Subject: Linux staging c/s 736
Date: Tue, 25 Nov 2008 09:26:54 +0000 [thread overview]
Message-ID: <492BD2EE.76E4.0078.0@novell.com> (raw)
After having another (closer) look (because of the request to include this
in SLE11) I seem to have a problem understanding what struct
msi_pirq_entry's new mask_base member is actually supposed to contain:
Is this the machine address of the area, or its virtual mapping. While the
field's type is void __iomem *, attach_pirq_entry() stores an u64 into it.
If this is really mixed up the way it appears to be, then I can't see how
this could ever have worked for you.
Jan
reply other threads:[~2008-11-25 9:26 UTC|newest]
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