Re: "hwcap 0 nosegneg" doesnt work with paravirt_ops xen as of 2.6.23.9

From: Roland McGrath
Date: Wed Nov 28 2007 - 17:44:21 EST


> > /etc/ld.so.conf.d/xen.conf:
> > hwcap 0 nosegneg
>
> This looks OK. [...]

No, it does not match this:

/* Bit used for the pseudo-hwcap for non-negative segments. We use
bit 1 to avoid bugs in some versions of glibc when bit 0 is
used; the choice is otherwise arbitrary. */
#define VDSO_NOTE_NONEGSEG_BIT 1

You really want "hwcap 1 nosegneg" given that.
Yes, we've been over this several times already.


Thanks,
Roland
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