IB/ehca: Fix driver on relocatable kernel

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the eHCA driver registers a MR for all of kernel memory, but makes the
assumption that valid memory exists at KERNELBASE.  This assumption
may not be true in the case of a relocatable kernel, so use KERNELBASE
+ PHYSICAL_START to get the true beginning of usable kernel memory.

cc: Joachim Fenkes <fenkes@de.ibm.com>
cc: Christoph Raisch <raisch@de.ibm.com>
cc: Hoan-Ham Hguyen <hnguyen@de.ibm.com>
Signed-off-by: Sonny Rao <sonnyrao@us.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Sonny Rao 2010-08-20 04:10:19 +00:00 • committed by Roland Dreier

parent 252a52aa4f

commit 625fbd3a36

1 changed files with 3 additions and 3 deletions

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drivers/infiniband/hw/ehca/ehca_mrmw.c

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