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powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
[ Upstream commit fe18a35 ] Commit 63ce271 ("powerpc/prom: convert PROM_BUG() to standard trap") added an EMIT_BUG_ENTRY for the trap after the branch to start_kernel(). The EMIT_BUG_ENTRY was for the address "0b", however the trap was not labeled with "0". Hence the address used for bug is in relative_toc() where the previous "0" label is. Label the trap as "0" so the correct address is used. Fixes: 63ce271 ("powerpc/prom: convert PROM_BUG() to standard trap") Signed-off-by: Jordan Niethe <jniethe5@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20201130004404.30953-1-jniethe5@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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