+ include-asm-generic-vmlinuxldsh-align-ro_after_init.patch added to -mm tree

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The patch titled
     Subject: include/asm-generic/vmlinux.lds.h: align ro_after_init
has been added to the -mm tree.  Its filename is
     include-asm-generic-vmlinuxldsh-align-ro_after_init.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/include-asm-generic-vmlinuxldsh-align-ro_after_init.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/include-asm-generic-vmlinuxldsh-align-ro_after_init.patch

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------------------------------------------------------
From: Romain Naour <romain.naour@xxxxxxxxx>
Subject: include/asm-generic/vmlinux.lds.h: align ro_after_init

Since the patch [1], building the kernel using a toolchain built with
Binutils 2.33.1 prevent booting a sh4 system under Qemu.  Apply the patch
provided by Alan Modra [2] that fix alignment of rodata.

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ebd2263ba9a9124d93bbc0ece63d7e0fae89b40e
[2] https://www.sourceware.org/ml/binutils/2019-12/msg00112.html

Link: https://marc.info/?l=linux-sh&m=158429470221261
Signed-off-by: Romain Naour <romain.naour@xxxxxxxxx>
Cc: Alan Modra <amodra@xxxxxxxxx>
Cc: Bin Meng <bin.meng@xxxxxxxxxxxxx>
Cc: Chen Zhou <chenzhou10@xxxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/asm-generic/vmlinux.lds.h |    1 +
 1 file changed, 1 insertion(+)

--- a/include/asm-generic/vmlinux.lds.h~include-asm-generic-vmlinuxldsh-align-ro_after_init
+++ a/include/asm-generic/vmlinux.lds.h
@@ -374,6 +374,7 @@
  */
 #ifndef RO_AFTER_INIT_DATA
 #define RO_AFTER_INIT_DATA						\
+	. = ALIGN(8);							\
 	__start_ro_after_init = .;					\
 	*(.data..ro_after_init)						\
 	JUMP_TABLE_DATA							\
_

Patches currently in -mm which might be from romain.naour@xxxxxxxxx are

arch-sh-vmlinuxscr-align-rodata.patch
include-asm-generic-vmlinuxldsh-align-ro_after_init.patch




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