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74db6cc331
While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembler code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This is bad since macros starting with two underscores are names that are reserved by the C language. It can also be very confusing for the developers when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's standardize now on the __ASSEMBLER__ macro that is provided by the compilers. This is almost a completely mechanical patch (done with a simple "sed -i" statement), apart from tweaking two comments manually in arch/powerpc/include/asm/bug.h and arch/powerpc/include/asm/kasan.h (which did not have proper underscores at the end) and fixing a checkpatch error about spaces in arch/powerpc/include/asm/spu_csa.h. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/20250801082007.32904-3-thuth@redhat.com
30 lines
586 B
C
30 lines
586 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef _VDSO_DATAPAGE_H
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#define _VDSO_DATAPAGE_H
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#ifdef __KERNEL__
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/*
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* Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
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* Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
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* IBM Corp.
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*/
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#ifndef __ASSEMBLER__
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#include <vdso/datapage.h>
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#else /* __ASSEMBLER__ */
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.macro get_datapage ptr symbol
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bcl 20, 31, .+4
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999:
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mflr \ptr
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addis \ptr, \ptr, (\symbol - 999b)@ha
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addi \ptr, \ptr, (\symbol - 999b)@l
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.endm
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#endif /* __ASSEMBLER__ */
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#endif /* __KERNEL__ */
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#endif /* _SYSTEMCFG_H */
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