mirror of
https://github.com/torvalds/linux
synced 2024-07-08 20:29:39 +00:00
33def8498f
Use a more generic form for __section that requires quotes to avoid
complications with clang and gcc differences.
Remove the quote operator # from compiler_attributes.h __section macro.
Convert all unquoted __section(foo) uses to quoted __section("foo").
Also convert __attribute__((section("foo"))) uses to __section("foo")
even if the __attribute__ has multiple list entry forms.
Conversion done using the script at:
https://lore.kernel.org/lkml/75393e5ddc272dc7403de74d645e6c6e0f4e70eb.camel@perches.com/2-convert_section.pl
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@gooogle.com>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
27 lines
833 B
C
27 lines
833 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_GENERIC_KPROBES_H
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#define _ASM_GENERIC_KPROBES_H
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#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
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#ifdef CONFIG_KPROBES
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/*
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* Blacklist ganerating macro. Specify functions which is not probed
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* by using this macro.
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*/
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# define __NOKPROBE_SYMBOL(fname) \
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static unsigned long __used \
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__section("_kprobe_blacklist") \
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_kbl_addr_##fname = (unsigned long)fname;
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# define NOKPROBE_SYMBOL(fname) __NOKPROBE_SYMBOL(fname)
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/* Use this to forbid a kprobes attach on very low level functions */
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# define __kprobes __section(".kprobes.text")
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# define nokprobe_inline __always_inline
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#else
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# define NOKPROBE_SYMBOL(fname)
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# define __kprobes
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# define nokprobe_inline inline
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#endif
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#endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */
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#endif /* _ASM_GENERIC_KPROBES_H */
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