[$] The rest of the 6.4 merge window

Linus Torvalds released 6.4-rc1 and closed themerge window on May 7. By that time, 13,044 non-mergechangesets had found their way into the mainline repository for the 6.4release. A little over 5,000 of those changesets came in after our summary of the first half of the mergewindow was written. Those changes brought a long list of new featuresand capabilities to the kernel.