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(parent: a8da474) | patch
powerpc/powernv: panic() on OPAL < V3
authorStewart Smith <stewart@linux.vnet.ibm.com>
Wed, 9 Dec 2015 06:18:18 +0000 (17:18 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 17 Dec 2015 11:40:53 +0000 (22:40 +1100)
commit786842b62f81f20d14894925e8c225328ee8144b
tree878cd0d052f302294d762fcd2217be50b2074e73tree | snapshot
parenta8da474ec18f4c4c39f83202d64d73a23b755c1dcommit | diff
powerpc/powernv: panic() on OPAL < V3

The OpenPower Abstraction Layer firmware went through a couple
of iterations in the lab before being released. What we now know
as OPAL advertises itself as OPALv3.

OPALv2 and OPALv1 never made it outside the lab, and the possibility
of anyone at all ever building a mainline kernel today and expecting
it to boot on such hardware is zero.

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/opal.c diff | blob | history
Domain: System / Kernel;