mirror of
https://gitee.com/bianbu-linux/linux-6.6
synced 2025-04-24 14:07:52 -04:00
e1478d8eaf
dereference_function_descriptor() and dereference_kernel_function_descriptor() are identical on the three architectures implementing them. Make them common and put them out-of-line in kernel/extable.c which is one of the users and has similar type of functions. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Helge Deller <deller@gmx.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/449db09b2eba57f4ab05f80102a67d8675bc8bcd.1644928018.git.christophe.leroy@csgroup.eu
33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ASM_IA64_SECTIONS_H
|
|
#define _ASM_IA64_SECTIONS_H
|
|
|
|
/*
|
|
* Copyright (C) 1998-2003 Hewlett-Packard Co
|
|
* David Mosberger-Tang <davidm@hpl.hp.com>
|
|
*/
|
|
|
|
#include <linux/elf.h>
|
|
#include <linux/uaccess.h>
|
|
|
|
typedef struct fdesc func_desc_t;
|
|
|
|
#include <asm-generic/sections.h>
|
|
|
|
extern char __phys_per_cpu_start[];
|
|
#ifdef CONFIG_SMP
|
|
extern char __cpu0_per_cpu[];
|
|
#endif
|
|
extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
|
|
extern char __start___rse_patchlist[], __end___rse_patchlist[];
|
|
extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
|
|
extern char __start___phys_stack_reg_patchlist[], __end___phys_stack_reg_patchlist[];
|
|
extern char __start_gate_section[];
|
|
extern char __start_gate_mckinley_e9_patchlist[], __end_gate_mckinley_e9_patchlist[];
|
|
extern char __start_gate_vtop_patchlist[], __end_gate_vtop_patchlist[];
|
|
extern char __start_gate_fsyscall_patchlist[], __end_gate_fsyscall_patchlist[];
|
|
extern char __start_gate_brl_fsys_bubble_down_patchlist[], __end_gate_brl_fsys_bubble_down_patchlist[];
|
|
extern char __start_unwind[], __end_unwind[];
|
|
extern char __start_ivt_text[], __end_ivt_text[];
|
|
|
|
#endif /* _ASM_IA64_SECTIONS_H */
|