Messages in this thread | | | Date | Tue, 12 Nov 2013 15:09:42 +0100 | Subject | Re: [patch 1/6] hardirq: Make hardirq bits generic | From | Geert Uytterhoeven <> |
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Hi Thomas,
On Mon, Nov 11, 2013 at 8:34 PM, Thomas Gleixner <tglx@linutronix.de> wrote: > Finally found the issue. The patch below fixes the problem here. The > little missing detail is, that I zapped GET_CURRENT() assuming blindly > that this is only needed for the preempt_count hackery. But in fact > the world and some more depends on it which leads to interesting > explosions.
Yes, GET_CURRENT() sets up the current task in %a2.
Many thanks for tracking this down!
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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