Re: 2.6.16.6 ( - 2.6.16.11 ) compile failure on an alpha

[Jan-Benedict Glaw]

On Tue, 2006-04-25 11:29:25 +0100, Brian Uhrain <buhrain@xxxxxxxxxxxxxxxx> wrote:
> ---
>  arch/alpha/kernel/setup.c |   12 +++++++-----
>  1 file changed, 7 insertions(+), 5 deletions(-)
> 
> --- linux-2.6.16.11.orig/arch/alpha/kernel/setup.c	2006-04-25 11:21:03.000000000 +0100
> +++ linux-2.6.16.11/arch/alpha/kernel/setup.c	2006-04-25 11:22:56.557266608 +0100
> @@ -483,11 +483,13 @@ register_cpus(void)
>  {
>  	int i;
>  
> -	for_each_possible_cpu(i) {
> -		struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL);
> -		if (!p)
> -			return -ENOMEM;
> -		register_cpu(p, i, NULL);
> +	for (i = 0; i < NR_CPUS; i++) {

Nope.  Please implement for_each_possible_cpu(). A patch for that flew
along right today.

> +		if (cpu_possible(i)) {
> +			struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL);
> +			if (!p)
> +				return -ENOMEM;
> +			register_cpu(p, i, NULL);
> +		}
>  	}
>  	return 0;
>  }

MfG, JBG

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