Two days after Linus Torvalds announced the release of Linux 4.8, he began apologizing for a bug fix gone bad. The Register reports: "I'm really sorry I applied that last series from Andrew just before doing the 4.8 release, because they cause problems, and now it is in 4.8 (and that buggy crap is marked for stable too)." The "crap" in question is an attempt to fix a bug that's been present in Linux since version 3.15. Torvalds rates the fix for that bug "clearly worse than the bug it tried to fix, since that original bug has never killed my machine!" Torvalds isn't happy with kernel contributor Andrew Morton, who he says is debugging with a known bad use of BUG_ON(). "I've ranted against people using BUG_ON() for debugging in the past. Why the f*ck does this still happen?" Torvalds writes, pointing to a 2002 post to the kernel mailing list outlining how to do BUG_ON() right. He later adds "so excuse me for being upset that people still do this shit almost 15 years later."
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