powerpc/eeh: Fix /proc/ppc64/eeh creation
authorThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Fri, 26 Aug 2011 10:36:31 +0000 (10:36 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 19 Sep 2011 23:20:03 +0000 (09:20 +1000)
commit8feaa43494cee5e938fd5a57b9e9bf1c827e6ccd
tree79740a2ea5c6e62a349dc569d7e5aceed80b01cc
parentcf01a404d96f9bf6f514074579f0a2d355bfa38e
powerpc/eeh: Fix /proc/ppc64/eeh creation

Since commit 188917e183cf9ad0374b571006d0fc6d48a7f447, /proc/ppc64 is a
symlink to /proc/powerpc/. That means that creating /proc/ppc64/eeh will
end up with a unaccessible file, that is not listed under /proc/powerpc/
and, then, not listed under /proc/ppc64/.

Creating /proc/powerpc/eeh fixes that problem and maintain the
compatibility intended with the ppc64 symlink.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: <stable@kernel.org> [3.x]
arch/powerpc/platforms/pseries/eeh.c