mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
f8ce1faf55
fix a remove/insert race which Never Happens, and (my favorite) handle the case when we have too many modules for a single commandline. Seriously, the kernel is full, please go away! Cheers, Rusty. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJRgbGEAAoJENkgDmzRrbjx2+QP/jXs93K/sXw3rL0vBklwCFv6 IPZmqYZiGjrzqlB4coWkgYRwW1oOsREfAjF5MmfPdykS3fO5kXfdxN4FBdfKp+IZ RdsycdGDuSxWomgYsivrrxLBDxDAX1VuBOjr6mu5Uuk/pCjFa61cfJDiErsu0jKz 2EMTc98A+E71XamJdvbtal5MUIu9yeluJWG2ux2+VbCul4MSpMc//0n2nrws/RCB AoC96AT/Xf4U10a8zT8RfCJ29M5Vvx/KfTIcFiZvtCQxEaHNNmj831gDNiw/3jFI ndRph+VLHBsMoBMxfzNRrM+evqkq8+AGEGRj3ycQy5Pa6DunPyzMafWOVGBGnmaS tl9hATGx1438048i5tUn8ieAYG1YL1HM83hQovpCThfUKQMiq186iDt1SYYmlq3g 0thj3znQqZDYhboPtgWzOMUdqOG/iBIKjhGQjjHZs+MInFgxL2hmax0gBNkvEtQb oLyfGbF6UjS7I/Md/HohnUQ4xr9kYa3MQeqPjKbRwgHRkdXhzTEZtI+MYDJBxOnW QGVQ97aJ2WA7vC7sz/1VhTcZqmU5zfrSc8lF+Ea+H8dQGHHbz8HxKQacEvKcMrXl OJyEkRUWDA0MTjeIHzn2fff9Q6/qqA1QejRiFofGJrpxopcJS84/7yA0repxvuMG yaMPsLq53UW37/AXYsho =MPiD -----END PGP SIGNATURE----- Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull mudule updates from Rusty Russell: "We get rid of the general module prefix confusion with a binary config option, fix a remove/insert race which Never Happens, and (my favorite) handle the case when we have too many modules for a single commandline. Seriously, the kernel is full, please go away!" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: modpost: fix unwanted VMLINUX_SYMBOL_STR expansion X.509: Support parse long form of length octets in Authority Key Identifier module: don't unlink the module until we've removed all exposure. kernel: kallsyms: memory override issue, need check destination buffer length MODSIGN: do not send garbage to stderr when enabling modules signature modpost: handle huge numbers of modules. modpost: add -T option to read module names from file/stdin. modpost: minor cleanup. genksyms: pass symbol-prefix instead of arch module: fix symbol versioning with symbol prefixes CONFIG_SYMBOL_PREFIX: cleanup.
108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
#ifndef _LINUX_LINKAGE_H
|
|
#define _LINUX_LINKAGE_H
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/stringify.h>
|
|
#include <linux/export.h>
|
|
#include <asm/linkage.h>
|
|
|
|
#ifdef __cplusplus
|
|
#define CPP_ASMLINKAGE extern "C"
|
|
#else
|
|
#define CPP_ASMLINKAGE
|
|
#endif
|
|
|
|
#ifndef asmlinkage
|
|
#define asmlinkage CPP_ASMLINKAGE
|
|
#endif
|
|
|
|
#ifndef cond_syscall
|
|
#define cond_syscall(x) asm( \
|
|
".weak " VMLINUX_SYMBOL_STR(x) "\n\t" \
|
|
".set " VMLINUX_SYMBOL_STR(x) "," \
|
|
VMLINUX_SYMBOL_STR(sys_ni_syscall))
|
|
#endif
|
|
|
|
#ifndef SYSCALL_ALIAS
|
|
#define SYSCALL_ALIAS(alias, name) asm( \
|
|
".globl " VMLINUX_SYMBOL_STR(alias) "\n\t" \
|
|
".set " VMLINUX_SYMBOL_STR(alias) "," \
|
|
VMLINUX_SYMBOL_STR(name))
|
|
#endif
|
|
|
|
#define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
|
|
#define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
|
|
|
|
/*
|
|
* For assembly routines.
|
|
*
|
|
* Note when using these that you must specify the appropriate
|
|
* alignment directives yourself
|
|
*/
|
|
#define __PAGE_ALIGNED_DATA .section ".data..page_aligned", "aw"
|
|
#define __PAGE_ALIGNED_BSS .section ".bss..page_aligned", "aw"
|
|
|
|
/*
|
|
* This is used by architectures to keep arguments on the stack
|
|
* untouched by the compiler by keeping them live until the end.
|
|
* The argument stack may be owned by the assembly-language
|
|
* caller, not the callee, and gcc doesn't always understand
|
|
* that.
|
|
*
|
|
* We have the return value, and a maximum of six arguments.
|
|
*
|
|
* This should always be followed by a "return ret" for the
|
|
* protection to work (ie no more work that the compiler might
|
|
* end up needing stack temporaries for).
|
|
*/
|
|
/* Assembly files may be compiled with -traditional .. */
|
|
#ifndef __ASSEMBLY__
|
|
#ifndef asmlinkage_protect
|
|
# define asmlinkage_protect(n, ret, args...) do { } while (0)
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef __ALIGN
|
|
#define __ALIGN .align 4,0x90
|
|
#define __ALIGN_STR ".align 4,0x90"
|
|
#endif
|
|
|
|
#ifdef __ASSEMBLY__
|
|
|
|
#ifndef LINKER_SCRIPT
|
|
#define ALIGN __ALIGN
|
|
#define ALIGN_STR __ALIGN_STR
|
|
|
|
#ifndef ENTRY
|
|
#define ENTRY(name) \
|
|
.globl name; \
|
|
ALIGN; \
|
|
name:
|
|
#endif
|
|
#endif /* LINKER_SCRIPT */
|
|
|
|
#ifndef WEAK
|
|
#define WEAK(name) \
|
|
.weak name; \
|
|
name:
|
|
#endif
|
|
|
|
#ifndef END
|
|
#define END(name) \
|
|
.size name, .-name
|
|
#endif
|
|
|
|
/* If symbol 'name' is treated as a subroutine (gets called, and returns)
|
|
* then please use ENDPROC to mark 'name' as STT_FUNC for the benefit of
|
|
* static analysis tools such as stack depth analyzer.
|
|
*/
|
|
#ifndef ENDPROC
|
|
#define ENDPROC(name) \
|
|
.type name, @function; \
|
|
END(name)
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif
|