Function report |
Source Code:arch\x86\include\asm\tlbflush.h |
Create Date:2022-07-28 05:55:17 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Clear in this cpu's CR4.
Proto:static inline void cr4_clear_bits(unsigned long mask)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned long | mask |
| 327 | local_irq_save(flags) |
| 329 | local_irq_restore(flags) |
| Name | Describe |
|---|---|
| enable_TSC | |
| fpu__init_disable_system_xstate | We enabled the XSAVE hardware, but something went wrong and* we can not use it. Disable it. |
| setup_smap | |
| setup_umip | |
| cpu_init | pu_init() initializes state that is per-CPU. Some data is already* initialized (naturally) in the bootstrap process, such as the GDT* and IDT. We reload them nevertheless, this function acts as a* 'CPU state barrier', nothing should get across. |
| Source code conversion tool public plug-in interface | X |
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