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    SubjectRe: Why disable vdso by default with CONFIG_PARAVIRT?
    Zachary Amsden wrote:
    > Jeremy Fitzhardinge wrote:
    >> Hi Andi,
    >> What problem do they cause together? There's certainly no problem with
    >> Xen+vdso (in fact, its actually very useful so that it picks up the
    >> right libc with Xen-friendly TLS).
    > Methinks the compat VDSO support got broken in the config? Paravirt +
    > COMPAT_VDSO are incompatible.

    Yes, that's true, but I'm looking at arch/i386/kernel/sysenter.c:

    unsigned int __read_mostly vdso_enabled = 0;
    unsigned int __read_mostly vdso_enabled = 1;

    I can't think of any reason why that should be necessary.

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      Last update: 2006-12-12 02:47    [W:0.024 / U:1.648 seconds]
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