"We are working to ensure strike action does not need to be repeated and will give time to explore solutions. However, doctors and patients both deserve a resolution sooner rather than later."
What surprised me was that this entire walk is fully hardware-driven -- no microcode involvement at all. The state machine reads the page directory entry, reads the page table entry, checks permissions, and writes back the Accessed and Dirty bits, all autonomously. Since it's hardware-driven, it runs in parallel with the microcode and needs its own memory bus arbitration -- the paging unit must share the bus with both data accesses from the microcode and prefetch requests from the instruction queue.
，更多细节参见夫子
英國超市將巧克力鎖進防盜盒阻止「訂單式」偷竊，更多细节参见51吃瓜
increase the break on fault (assuming 4k pages):