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in init/main.c -bool initcal_debug +bootl initcall_debug = true; CONFIG_PRINTK_TIME=y General setup > Kernel compression mode (LZ0) 阅读全文
posted @ 2020-08-25 19:38
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/sys/power/state echo mem > /sys/power/state echo freeze > /sys/power/state echo standby > /sys/power/state 阅读全文
posted @ 2020-08-25 19:36
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enable options: +CONFIG_DEVMEM +CONFIG_KDEVMEM +CONFIG_STRICT_DEVMEM 阅读全文
posted @ 2020-08-25 19:31
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echo i > /proc/sysrq-trigger Send a SIGKILL to all process, except for init; 阅读全文
posted @ 2020-08-25 19:26
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Example: driver/media/Makefile +ccflags-y := -DDEBUG 阅读全文
posted @ 2020-08-25 19:23
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