1 What: /sys/kernel/reboot 2 Date: November 2020 3 KernelVersion: 5.11 4 Contact: Matteo Croce <mcroce@microsoft.com> 5 Description: Interface to set the kernel reboot behavior, similarly to 6 what can be done via the reboot= cmdline option. 7 (see Documentation/admin-guide/kernel-parameters.txt) 8 9 What: /sys/kernel/reboot/mode 10 Date: November 2020 11 KernelVersion: 5.11 12 Contact: Matteo Croce <mcroce@microsoft.com> 13 Description: Reboot mode. Valid values are: cold warm hard soft gpio 14 15 What: /sys/kernel/reboot/type 16 Date: November 2020 17 KernelVersion: 5.11 18 Contact: Matteo Croce <mcroce@microsoft.com> 19 Description: Reboot type. Valid values are: bios acpi kbd triple efi pci 20 21 What: /sys/kernel/reboot/cpu 22 Date: November 2020 23 KernelVersion: 5.11 24 Contact: Matteo Croce <mcroce@microsoft.com> 25 Description: CPU number to use to reboot. 26 27 What: /sys/kernel/reboot/force 28 Date: November 2020 29 KernelVersion: 5.11 30 Contact: Matteo Croce <mcroce@microsoft.com> 31 Description: Don't wait for any other CPUs on reboot and 32 avoid anything that could hang.
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