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Searched refs:__kuser_helper_version (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/Documentation/zh_CN/arm/
Dkernel_user_helpers.txt53 检测 __kuser_helper_version 的值(见下文)。理想情况下,这种检测应该
64 extern int32_t __kuser_helper_version;
73 #define __kuser_helper_version (*(int32_t *)0xffff0ffc)
77 if (__kuser_helper_version < 2) {
126 - 仅在 __kuser_helper_version >= 1 时,此辅助代码存在
182 - 仅在 __kuser_helper_version >= 2 时,此辅助代码存在
218 - 仅在 __kuser_helper_version >= 3 时,此辅助代码存在
283 - 仅在 __kuser_helper_version >= 5 时,此辅助代码存在
/linux-4.4.14/Documentation/arm/
Dkernel_user_helpers.txt35 the value of __kuser_helper_version (see below) before assuming that it is
48 extern int32_t __kuser_helper_version;
58 #define __kuser_helper_version (*(int32_t *)0xffff0ffc)
62 if (__kuser_helper_version < 2) {
113 - Valid only if __kuser_helper_version >= 1 (from kernel version 2.6.12).
168 - Valid only if __kuser_helper_version >= 2 (from kernel version 2.6.12).
203 - Valid only if __kuser_helper_version >= 3 (from kernel version 2.6.15).
267 - Valid only if __kuser_helper_version >= 5 (from kernel version 3.1).
/linux-4.4.14/arch/arm64/kernel/
Dkuser32.S76 __kuser_helper_version: // 0xffff0ffc label
/linux-4.4.14/arch/nios2/kernel/
Dentry.S532 __kuser_helper_version: /* @ 0x1000 */ label