函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\fpu\xstate.c Create Date:2022-07-27 08:50:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：xfeature_is_user

函数原型：static int xfeature_is_user(int xfeature_nr)

返回类型：int

参数：

类型参数名称
intxfeature_nr
128  返回:非xfeature_is_supervisor(xfeature_nr)
调用者
名称描述
setup_xstate_featuresRecord the offsets and sizes of various xstates contained* in the XSAVE state memory layout.