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powerpc: Make room in exception vector area
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 10 Jan 2013 06:44:19 +0000 (17:44 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 10 Jan 2013 06:44:19 +0000 (17:44 +1100)
commit61383407677aef05928541a00678591abea2d84c
tree2ad7a99bcc6b3e804aa8f132cc27843a275f02d5tree
parente13e895f8430d8c8b7a51478a4abd481bf9b64fbcommit | diff
powerpc: Make room in exception vector area

The FWNMI region is fixed at 0x7000 and the vector are now
overflowing that with some configurations. Fix that by moving
some hash management code out of that region as it doesn't need
to be that close to the call sites (isn't accessed using
conditional branches).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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