On Wed, Oct 19, 2022 at 10:14:11AM +0100, Russell King (Oracle) wrote: > I'm seeing: > > Subject: [PATCH 6.0 659/862] > =?UTF-8?q?ARM/dma-mapp=D1=96ng:=20dont=20override=20->dma=5Fcohe?= > =?UTF-8?q?rent=20when=20set=20from=20a=20bus=20notifier?= > > in mutt, and mutt seems to be unable to decode that. Either a mutt > bug or a bug in your scripts or git... The real problem was me fat fingering the comments and adding a non-ASCII "і" character instead of and "i" into the Subject. And then it somehow went downhill from there..