powerpc/module64: Fix comment in R_PPC64_ENTRY handling
authorMichael Ellerman <mpe@ellerman.id.au>
Fri, 5 Jul 2019 14:18:53 +0000 (00:18 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Sep 2021 09:45:16 +0000 (11:45 +0200)
commit8b5262da4f972ba0735f8e1bb9c6055e0824a711
treef846b478d3649cfbb7b89382a616fa300b0fc9dc
parent40445aeb099ed287532173b71f355cc1136479dc
powerpc/module64: Fix comment in R_PPC64_ENTRY handling

commit 2fb0a2c989837c976b68233496bbaefb47cd3d6f upstream.

The comment here is wrong, the addi reads from r2 not r12. The code is
correct, 0x38420000 = addi r2,r2,0.

Fixes: a61674bdfc7c ("powerpc/module: Handle R_PPC64_ENTRY relocations")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/powerpc/kernel/module_64.c