95e21657ff
[ Upstream commit 753547de0daecbdbd1af3618987ddade325d9aaa ]
The ___kcrctab section holds an array of 32-bit CRC values.
Add a .balign 4 to tell the linker the correct memory alignment.
Fixes: f3304ecd7f ("linux/export: use inline assembler to populate symbol CRCs")
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
21 lines
531 B
C
21 lines
531 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Please do not include this explicitly.
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* This is used by C files generated by modpost.
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*/
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#ifndef __LINUX_EXPORT_INTERNAL_H__
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#define __LINUX_EXPORT_INTERNAL_H__
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#include <linux/compiler.h>
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#include <linux/types.h>
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#define SYMBOL_CRC(sym, crc, sec) \
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asm(".section \"___kcrctab" sec "+" #sym "\",\"a\"" "\n" \
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".balign 4" "\n" \
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"__crc_" #sym ":" "\n" \
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".long " #crc "\n" \
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".previous" "\n")
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#endif /* __LINUX_EXPORT_INTERNAL_H__ */
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