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Mike Rapoport (Microsoft)
0c3beacf68
Several architectures support text patching, but they name the header files that declare patching functions differently. Make all such headers consistently named text-patching.h and add an empty header in asm-generic for architectures that do not support text patching. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Mike Rapoport (Microsoft) <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> # m68k Acked-by: Arnd Bergmann <[email protected]> Reviewed-by: Luis Chamberlain <[email protected]> Tested-by: kdevops <[email protected]> Cc: Andreas Larsson <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Ard Biesheuvel <[email protected]> Cc: Borislav Petkov (AMD) <[email protected]> Cc: Brian Cain <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Christophe Leroy <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Dinh Nguyen <[email protected]> Cc: Guo Ren <[email protected]> Cc: Helge Deller <[email protected]> Cc: Huacai Chen <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Johannes Berg <[email protected]> Cc: John Paul Adrian Glaubitz <[email protected]> Cc: Kent Overstreet <[email protected]> Cc: Liam R. Howlett <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Masami Hiramatsu (Google) <[email protected]> Cc: Matt Turner <[email protected]> Cc: Max Filippov <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Michal Simek <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: Russell King <[email protected]> Cc: Song Liu <[email protected]> Cc: Stafford Horne <[email protected]> Cc: Steven Rostedt (Google) <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: Thomas Bogendoerfer <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Uladzislau Rezki (Sony) <[email protected]> Cc: Vineet Gupta <[email protected]> Cc: Will Deacon <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
19 lines
438 B
C
19 lines
438 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ARM_KERNEL_PATCH_H
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#define _ARM_KERNEL_PATCH_H
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void patch_text(void *addr, unsigned int insn);
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void __patch_text_real(void *addr, unsigned int insn, bool remap);
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static inline void __patch_text(void *addr, unsigned int insn)
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{
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__patch_text_real(addr, insn, true);
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}
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static inline void __patch_text_early(void *addr, unsigned int insn)
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{
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__patch_text_real(addr, insn, false);
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}
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#endif
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