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Centos-kernel-stream-10/include/linux/text-patching.h
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Luiz Capitulino 08542a6943 asm-generic: introduce text-patching.h
JIRA: https://issues.redhat.com/browse/RHEL-78135

commit 0c3beacf681ec897e0b36685a9b49d01f5cb2dfb
Author: Mike Rapoport (Microsoft) <rppt@kernel.org>
Date:   Wed Oct 23 19:27:06 2024 +0300

    asm-generic: introduce text-patching.h

    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/20241023162711.2579610-4-rppt@kernel.org
    Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
    Reviewed-by: Christoph Hellwig <hch@lst.de>
    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k
    Acked-by: Arnd Bergmann <arnd@arndb.de>
    Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
    Tested-by: kdevops <kdevops@lists.linux.dev>
    Cc: Andreas Larsson <andreas@gaisler.com>
    Cc: Andy Lutomirski <luto@kernel.org>
    Cc: Ard Biesheuvel <ardb@kernel.org>
    Cc: Borislav Petkov (AMD) <bp@alien8.de>
    Cc: Brian Cain <bcain@quicinc.com>
    Cc: Catalin Marinas <catalin.marinas@arm.com>
    Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
    Cc: Dave Hansen <dave.hansen@linux.intel.com>
    Cc: Dinh Nguyen <dinguyen@kernel.org>
    Cc: Guo Ren <guoren@kernel.org>
    Cc: Helge Deller <deller@gmx.de>
    Cc: Huacai Chen <chenhuacai@kernel.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Johannes Berg <johannes@sipsolutions.net>
    Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
    Cc: Kent Overstreet <kent.overstreet@linux.dev>
    Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
    Cc: Matt Turner <mattst88@gmail.com>
    Cc: Max Filippov <jcmvbkbc@gmail.com>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: Michal Simek <monstr@monstr.eu>
    Cc: Oleg Nesterov <oleg@redhat.com>
    Cc: Palmer Dabbelt <palmer@dabbelt.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Richard Weinberger <richard@nod.at>
    Cc: Russell King <linux@armlinux.org.uk>
    Cc: Song Liu <song@kernel.org>
    Cc: Stafford Horne <shorne@gmail.com>
    Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
    Cc: Suren Baghdasaryan <surenb@google.com>
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Uladzislau Rezki (Sony) <urezki@gmail.com>
    Cc: Vineet Gupta <vgupta@kernel.org>
    Cc: Will Deacon <will@kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Signed-off-by: Luiz Capitulino <luizcap@redhat.com>
2025-04-10 11:47:14 -04:00

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349 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_TEXT_PATCHING_H
#define _LINUX_TEXT_PATCHING_H
#include <asm/text-patching.h>
#ifndef text_poke_copy
static inline void *text_poke_copy(void *dst, const void *src, size_t len)
{
return memcpy(dst, src, len);
}
#define text_poke_copy text_poke_copy
#endif
#endif /* _LINUX_TEXT_PATCHING_H */