<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Meng and all,<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Dec 10, 2015, at 12:23 PM, Meng Xu <<a href="mailto:xumengpanda@gmail.com" class="">xumengpanda@gmail.com</a>> wrote:</div><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-size:small"><br class=""></div><div class="gmail_extra"><div class="gmail_quote">On Thu, Dec 10, 2015 at 2:53 PM, Geoffrey Tran <span dir="ltr" class=""><<a href="mailto:gtran@isi.edu" target="_blank" class="">gtran@isi.edu</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Bjorn,<br class="">
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> On Dec 10, 2015, at 4:16 AM, Björn Brandenburg <<a href="mailto:bbb@mpi-sws.org" class="">bbb@mpi-sws.org</a>> wrote:<br class="">
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> Are you running on ARM, x86, or Xen? I was testing on x86 (QEMU).</span> </blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
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> - Björn<br class="">
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</span>This is on x86 Xen.<br class=""></blockquote><div class=""><br class=""></div><div class=""><div class="gmail_default" style="font-size:small">I guess you can try to test the LITMUS on bare metal and see if the interrupt is successfully received. If it still has the problem, then you can confirm it is the LITMUS issue. Otherwise, it may be the "IPI-like" issue you encountered and solved before, I guess. :-)</div><div class="gmail_default" style="font-size:small"><br class=""></div></div></div></div></div></div></blockquote><div><br class=""></div><div class="">Yes I plan to test on bare metal shortly. I just tested in a VMware Fusion guest, and got the same result of 0. This was using the patch version available at: <a href="http://www.litmus-rt.org/releases/2015.1/litmus-rt-2015.1.patch" class="">http://www.litmus-rt.org/releases/2015.1/litmus-rt-2015.1.patch</a></div><div class=""><br class=""></div><div class="">Meng, do you have a litmus machine available to test the new rtspin to see if you get the same result? </div><div class=""><br class=""></div></div><div><div class="">Thanks,</div><div class="">Geoffrey</div></div><br class=""></div></body></html>