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Re: [Xen-users] Where do System calls go?
| To: | xen list <xen-users@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | Re: [Xen-users] Where do System calls go? |
| From: | helicoterus-elih@xxxxxxxx |
| Date: | Fri, 1 May 2009 11:53:49 +0000 (GMT) |
| Delivery-date: | Fri, 01 May 2009 04:54:34 -0700 |
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| Reply-to: | helicoterus-elih@xxxxxxxx |
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Amit Dang wrote: >> >> >> I have a doubt about system calls on paravirtualized Xen environment >> (without virtualization extensions). [...] > * In case of a Para virtualized Xen environment OS (kernel) runs at ring > 1 and applications (user space) runs at ring 3 (Intel x86 only not true > for AMD). > * When ever a system call is invoked via interrupt or sysenter control > gets [...] > > Dang Thanks, and what about hvm domU? How do the system calls work? H.E. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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