Commits
Benjamin Herrenschmidt committed 2c0f99516f5
powerpc/32: Fix early access to cpu_spec relocation
Commit 9402c6846131 ("powerpc: Factor do_feature_fixup calls")
introduced a subtle bug on 32-bit. When reading the cpu spec from the
global, we not only need to do a pointer relocation on the global
address but also on the pointer we read from it.
This fixes crashes reported on MPC5200 based machines.
Fixes: 9402c6846131 ("powerpc: Factor do_feature_fixup calls")
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>