Sorry, the cover letter missed one line. :-( 2014-11-10 16:11 GMT-05:00 Meng Xu <men...@cis.upenn.edu>:
These two patches are to solve the issues found by Jan Beulich at http://lists.xen.org/archives/html/xen-devel/2014-09/msg03554.html. The solution is summarized by Dario Faggioli at > http://lists.xen.org/archives/html/xen-devel/2014-09/msg03603.html. > > Here is the solution: > - sanity checking input params in rt_dom_cntl() > - serialize rt_dom_cntl() itself against the global lock > - move the call to rt_update_deadline() from _alloc to _insert > > Here is a history of the patch set: > v1: first patch to implement the solution by replying the thread; > request for comment. > v2: properly lock the data as proposed in the solution; > v3: add comments to the commit log to better explain the reason of the > implementation. > > The whole patch set is: > Release-Acked-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> > > [PATCH for Xen 4.5 v3 1/2] xen: sanity check input and serialization > Reviewed-by: Dario Faggioli <dario.faggi...@citrix.com> > Reviewed-by: George Dunlap <george.dun...@eu.citrix.com> > [PATCH for Xen 4.5 v3 2/2] xen: serialize vcpu data in sched_rt.c > Reviewed-by: Dario Faggioli <dario.faggi...@citrix.com> > > > --- > Meng Xu > PhD Student in Computer and Information Science > University of Pennsylvania > -- ----------- Meng Xu PhD Student in Computer and Information Science University of Pennsylvania
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