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    SubjectRe: [PATCH] mach-shmobile: Emma Mobile EV2 SMP prototype code
    On 09/05/12 13:12, Arnd Bergmann wrote:
    > On Wednesday 09 May 2012, Magnus Damm wrote:
    >> static unsigned int __init shmobile_smp_get_core_count(void)
    >> {
    >> @@ -31,6 +32,9 @@ static unsigned int __init shmobile_smp_
    >> if (is_r8a7779())
    >> return r8a7779_get_core_count();
    >>
    >> + if (is_emev2())
    >> + return emev2_get_core_count();
    >> +
    >> return 1;
    >> }
    >>
    >> @@ -41,6 +45,9 @@ static void __init shmobile_smp_prepare_
    >>
    >> if (is_r8a7779())
    >> r8a7779_smp_prepare_cpus();
    >> +
    >> + if (is_emev2())
    >> + emev2_smp_prepare_cpus();
    >> }
    >>
    >> int shmobile_platform_cpu_kill(unsigned int cpu)
    >> ...
    >
    > This shows that we really want an abstraction for soc-specific SMP ops
    > even within one platform, and we'll need the same thing for multiplatform.
    >
    > Marc Zyngier already proposed a solution for this last year, but I
    > think we couldn't agree on the details back then before he lost interest.
    > I think we should pick that up again and get it into 3.6 so the code above
    > can be simplified and we can do the multiplatform solution. We'll probably
    > discuss the details in Hong Kong in a couple of weeks, so there is no
    > point in changing it now, but I'd hope that you can migrate this to
    > whatever we come up with in the following merge window.

    I'm happy to revive the series if there is an interest.

    M.
    --
    Jazz is not dead. It just smells funny...



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