a2331c8a61
Remove the binutils patch reverting [1] that triggers a sh4 kernel bug with binutils >= 2.33. Instead, add two kernel patches 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 Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From 7f92adbba385a4e512abfd6633ac0f9f0cdf91f8 Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Sat, 21 Dec 2019 11:54:07 +0100
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Subject: [PATCH] include/asm-generic: vmlinux.lds.h
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Building the kernel using a toolchain built with Binutils 2.33.1 prevent
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booting a sh4 system under Qemu.
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Apply the patch provided by Alan Modra [2] that fix alignment of rodata.
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[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ebd2263ba9a9124d93bbc0ece63d7e0fae89b40e
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[2] https://www.sourceware.org/ml/binutils/2019-12/msg00112.html
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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include/asm-generic/vmlinux.lds.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
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index d7701d466b60..1aa33597e91e 100644
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--- a/include/asm-generic/vmlinux.lds.h
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+++ b/include/asm-generic/vmlinux.lds.h
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@@ -306,6 +306,7 @@
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*/
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#ifndef RO_AFTER_INIT_DATA
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#define RO_AFTER_INIT_DATA \
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+ . = ALIGN(8); \
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__start_ro_after_init = .; \
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*(.data..ro_after_init) \
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__end_ro_after_init = .;
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--
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2.24.1
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