On Tue, 2010-02-02 at 12:37 -0600, Joel Schopp wrote:
> >> + if(*cores != NR_CPUS)
> >> + prom_printf("client-architecture structure
> >> corrupted\n");
> >> + *cores = (NR_CPUS / prom_smt_way());
> >> + prom_printf("setting client-architecture cores to
+ if(*cores != NR_CPUS)
+ prom_printf("client-architecture structure
corrupted\n");
+ *cores = (NR_CPUS / prom_smt_way());
+ prom_printf("setting client-architecture cores to %x\n",
*cores);
I don't know if I'm painting a b
On Mon, Feb 01, 2010 at 04:51:02PM -0600, Joel Schopp wrote:
> static void __init prom_send_capabilities(void)
> {
> ihandle elfloader, root;
> prom_arg_t ret;
> + u32 *cores;
>
> root = call_prom("open", 1, 1, ADDR("/"));
> if (root != 0) {
> + /*
> +
In the previous patch the client-architecture field for the number of
cores supported is set statically as high as is possible. However, that
static setting could be too high if the system supports smt, resulting
in cpus assigned to Linux that are not booted. This patch reads the
device tree (bef
