[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen: privcmd: schedule() after private hypercall when non CONFIG_PREEMPT
On 28/11/14 04:49, Juergen Gross wrote: > On 11/27/2014 07:50 PM, Andrew Cooper wrote: >> >> XenServer uses >> >> https://github.com/xenserver/linux-3.x.pg/blob/master/master/0001-x86-xen-allow-privcmd-hypercalls-to-be-preempted.patch >> >> >> to deal with these issues. That patch is based on 3.10. > > Clever. :-) > >> >> I can remember whether this has been submitted upstream before (and >> there were outstanding issues), or whether it fell at an inconvenient >> time with our development cycles. > > I found > > http://lists.xen.org/archives/html/xen-devel/2014-02/msg02540.html > > and nothing else. I dropped it because it copy-and-paste a bunch of otherwise generic x86 assembler and looked unlikely to get an x86 maintainer ack. If you think otherwise, feel free to pick it up and run with it. David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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