Just thought this would be of relevance to some:
From: Linus Torvalds <email@example.com>
Date: Thu, 4 Sep 1997 17:10:27 -0700
Newsgroups: .mlist. linux-kernel firstname.lastname@example.org
I released a 2.1.53, which fixes two major bugs in the 2.1.x series. Ingo
Molnar found one (and hopefully _the_) reason for dcache corruption in
d_move(), and David Miller found and fixed a TCP-related crash-inducer.
In short, I hope 2.1.53 will finally be stable for people,