Function report |
Source Code:kernel\panic.c |
Create Date:2022-07-28 08:59:34 |
| Last Modify:2022-05-22 10:57:01 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Stop ourselves in NMI context if another CPU has already panicked. Arch code* may override this to prepare for crash dumping, e.g. save regs info.
Proto:void __weak nmi_panic_self_stop(struct pt_regs *regs)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct pt_regs * | regs |
| Name | Describe |
|---|---|
| nmi_panic | A variant of panic() called from NMI context. We return if we've already* panicked on this CPU. If another CPU already panicked, loop in* nmi_panic_self_stop() which can provide architecture dependent code such* as saving register state for crash dump. |
| Source code conversion tool public plug-in interface | X |
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