[LinuxBIOS] [PATCH] v3: cpu.h improvements (take 2)
stepan at coresystems.de
Sat Jun 30 17:30:53 CEST 2007
* Uwe Hermann <uwe at hermann-uwe.de> [070630 17:17]:
> Bring the file cpu.h in sync with the current version of the code in
> the Linux kernel (as far as possible). The code is a lot simpler
> and shorter now.
> Also, add cpu_relax() (which is also part of the Linux file) which
> could be useful for busy-loops (but is currently not used).
> Drop the cpu_relax() from spinlock.h as it's not spinlock related in any way.
> The code builds, but is otherwise untested.
> Signed-off-by: Uwe Hermann <uwe at hermann-uwe.de>
Can you test with qemu?
Acked-by: Stefan Reinauer <stepan at coresystems.de>
coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br.
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