On 2022-01-27 19:27:56 [+0000], Valentin Schneider wrote: Sorry, got distracted. > While I'm at it, I see you're still carrying > > 6ab5bb09040d arm64/sve: Make kernel FPU protection RT friendly > > If you're OK with it, I'll repost that: > https://lore.kernel.org/lkml/20210722175157.1367122-1-valentin.schneider@xxxxxxx/ I'm not too keen about preempt_enable_bh(). I would prefer the current approach maybe with a comment why BH here and preemption there is correct. Sebastian
