More (hopefully) stable kernels

The6.2.4 and6.1.17stable kernels have been released; each contains a pair of reverts forproblematic patches in yesterday's updates. But it doesn't stop there;also released are6.2.5,6.1.18, and5.15.100with another set of important fixes.

Update: they keep on coming:the large5.10.173,5.4.235,4.19.276, and4.14.308 kernels have been released, as hasthe single-revert 5.15.101 update