tree b411fcce39d166616d6a2623402e454f0590657e
parent f6b55e7780e5c2aeaa20f38c63fb0e43a371a12e
author Yasha Cherikovsky <yasha.che3@gmail.com> 1552049931 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1553663582 +0900

MIPS: Ensure ELF appended dtb is relocated

commit 3f0a53bc6482fb09770982a8447981260ea258dc upstream.

This fixes booting with the combination of CONFIG_RELOCATABLE=y
and CONFIG_MIPS_ELF_APPENDED_DTB=y.

Sections that appear after the relocation table are not relocated
on system boot (except .bss, which has special handling).

With CONFIG_MIPS_ELF_APPENDED_DTB, the dtb is part of the
vmlinux ELF, so it must be relocated together with everything else.

Fixes: 069fd766271d ("MIPS: Reserve space for relocation table")
Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>