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xen/v86d: Fix /dev/mem to access memory below 1MB
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 23 Sep 2011 19:54:05 +0000 (15:54 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 9 Nov 2011 21:04:29 +0000 (16:04 -0500)
commit0cfd8ac8e702db147a9a664212f597f627b3f7e9
tree95e8098a6f1441886057dab9ebaa11b5aaea5316tree
parent02f8c6aee8df3cdc935e9bdd4f2d020306035dbecommit | diff
xen/v86d: Fix /dev/mem to access memory below 1MB

We need to provide the VM_IO (and _PAGE_IOMAP) to see the contents
of the memory below 1MB.

Reported-and-Tested-by: Ben Guthro <ben.guthro@virtualcomputer.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/char/mem.c diff | blob | history
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