[LAU] RT kernel & Adam Samson patch

hermann meyer brummer- at web.de
Fri Jan 16 11:05:05 EST 2009


Hi
thanks for the hint, I dont see this patch befor. I have recompile my
(vanila) 2.6.26.8-rt12 with the Adam Samson patch added, and everything
work well now with alsa and jack. Realy nice.

regards  hermann

Am Freitag, den 16.01.2009, 13:31 +0100 schrieb Cassiel:
> Hi you all,
> 
> I am trying to compile a RT kernel after the recent fix by Adam Samson
> but probably I am missing something.
> 
> I have saved this content in a text file (adam_patch)
> 
> --- linux-2.6.26/kernel/softirq.c_orig 2009-01-04 14:41:06.000000000
> +0000 
> +++ linux-2.6.26/kernel/softirq.c 2009-01-04 14:41:49.000000000 +0000 
> @@ -657,7 +657,7 @@ 
>          local_irq_disable(); 
>          list = __get_cpu_var(tasklet_hi_vec).head; 
>          __get_cpu_var(tasklet_hi_vec).head = NULL; 
> - __get_cpu_var(tasklet_hi_vec).tail =
> &__get_cpu_var(tasklet_vec).head; 
> + __get_cpu_var(tasklet_hi_vec).tail =
> &__get_cpu_var(tasklet_hi_vec).head; 
>          local_irq_enable(); 
>   
>          __tasklet_action(a, list); 
> 
> but when tryin to apply the patch...
> 
> agf:/usr/src/linux-source-2.6.26# patch -p1 -i adam_patch
> patching file kernel/softirq.c
> Hunk #1 FAILED at 657.
> 1 out of 1 hunk FAILED -- saving rejects to file kernel/softirq.c.rej
> 
> Ingo Molnar uploaded a new rt-13 patch (10-Jan-2009), but I am not
> sure if the latest fixes by Adam are included... 'cause jackd freezes
> when trying to use alsa seq
> 
> Any ideas?
> 
> regards
> raffaele
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