Re: [PATCH] MIPS: Kernel hangs occasionally during boot.

[Gleb O. Raiko]

On 08.11.2011 21:55, Ralf Baechle wrote:
> but we may need another hazard barrier to
> replace back_to_back_c0_hazard().
Urgently. We need some ticks to wait until counter state machine has 
been updated. The amount of ticks may occasionally be the same as in 
case of back_to_back_hazard for some cpus. It's completely different for 
others, I sure. Original compare_change_hazard waits up to 12 ticks for 
r4k. While I don't think this amount should depend on irq_disable_hazard 
as old code assumes, we may still need 12 or so ticks for old cpus.

> Author: Al Cooper <alcooperx@xxxxxxxxx> Tue Nov 8 09:59:01 2011 -0500
> Comitter: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Tue Nov 8 16:52:51 2011 +0000
> Commit: 9121470d99c029493bd55daa11607b398fe9aea3
> Gitweb: http://git.linux-mips.org/g/linux/9121470d
Could you fix those links, it's broken after you moved git repo in?

Regards,
Gleb.
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