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https://gitee.com/bianbu-linux/linux-6.6
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f4670a1b30
If check_bugs_early() is not inlined, which a compiler is free to do
after commit ac7c3e4ff4 ("compiler: enable CONFIG_OPTIMIZE_INLINING
forcibly"), modpost would warn that check_bugs_early(), a non-init
function, refers to check_bugs64_early(), which is marked __init. This
would not result in any run time issues, as check_bugs_early() is only
called from setup_arch(), which is marked __init.
To avoid this potential warning, just sink the body of
check_bugs_early() into its single call site in setup_arch().
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
47 lines
883 B
C
47 lines
883 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This is included by init/main.c to check for architecture-dependent bugs.
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*
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* Copyright (C) 2007 Maciej W. Rozycki
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*
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* Needs:
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* void check_bugs(void);
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*/
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#ifndef _ASM_BUGS_H
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#define _ASM_BUGS_H
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#include <linux/bug.h>
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#include <linux/delay.h>
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#include <linux/smp.h>
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#include <asm/cpu.h>
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#include <asm/cpu-info.h>
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extern int daddiu_bug;
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extern void check_bugs64_early(void);
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extern void check_bugs32(void);
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extern void check_bugs64(void);
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static inline void __init check_bugs(void)
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{
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unsigned int cpu = smp_processor_id();
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cpu_data[cpu].udelay_val = loops_per_jiffy;
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check_bugs32();
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if (IS_ENABLED(CONFIG_CPU_R4X00_BUGS64))
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check_bugs64();
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}
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static inline int r4k_daddiu_bug(void)
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{
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if (!IS_ENABLED(CONFIG_CPU_R4X00_BUGS64))
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return 0;
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WARN_ON(daddiu_bug < 0);
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return daddiu_bug != 0;
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}
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#endif /* _ASM_BUGS_H */
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