kernel

来源： https://stackoverflow.com/questions/37893190/running-lwip-tcp-ip-stack-with-qemu

来源： https://stackoverflow.com/questions/37893190/running-lwip-tcp-ip-stack-with-qemu

来源： https://stackoverflow.com/questions/55061939/how-to-offload-the-1hz-tick-in-dyntick-mode

来源： https://stackoverflow.com/questions/55061939/how-to-offload-the-1hz-tick-in-dyntick-mode

来源： https://stackoverflow.com/questions/59656966/why-both-ioremap-and-kmap-are-needed

来源： https://stackoverflow.com/questions/59656966/why-both-ioremap-and-kmap-are-needed

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 days ago . Improve this question What's the best way to simulate the same thing as a user doing an "echo a > /proc/file" But doing it from the KERNEL (2.6 in my case) even when the ROOT partition is unreachable. As far as I know the /proc file system is created by the kernel and resides in memory so it should

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 days ago . Improve this question What's the best way to simulate the same thing as a user doing an "echo a > /proc/file" But doing it from the KERNEL (2.6 in my case) even when the ROOT partition is unreachable. As far as I know the /proc file system is created by the kernel and resides in memory so it should

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 days ago . Improve this question What's the best way to simulate the same thing as a user doing an "echo a > /proc/file" But doing it from the KERNEL (2.6 in my case) even when the ROOT partition is unreachable. As far as I know the /proc file system is created by the kernel and resides in memory so it should

问题 I tried to add virtual usb device with driver in Mac OS programmatically. IOKit documentations says: Traditionally, drivers of virtual devices match on IOResources because virtual devices do not publish nubs of their own. Another example of such a driver is the HelloIOKit KEXT (described in “Creating a Device Driver with Xcode”) which matches on IOResources because it does not control any hardware. But I don't found way to add virtual device in system. How can I do that? 回答1: What are you