On Mon, 2004-06-28 at 20:58, Timur Tabi wrote: > Greg KH wrote: > > > A driver should not be making this call. See the openib-general mailing > > list archive for a detailed description on how a driver can avoid making > > this call, for one such example of fixing a driver to not do this. > > Are you talking about this post? > > http://www.openib.org/openib-general/archive/2004/2004-06/1086841102674/index_html#1087312340342 > > I don't see a detailed description of a solution in the mailing list > archives. I've been following the Inifiniband driver development, and > all I see are the same problems, but no solutions. People say we need > to use get_user_pages(), but that function doesn't support overlapping > memory regions. so... how about giving a lot more details about WHY and WHAT you are trying to achieve.... maybe even an URL to a preliminary draft of your code ?? You're asking questions without willing to give enough information to even come up with a real answer so far...
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