Hi Dario, 2015-03-16 13:10 GMT-04:00 Dario Faggioli <dario.faggi...@citrix.com>: > On Mon, 2015-03-16 at 18:04 +0100, Dario Faggioli wrote: >> which is called by cpu_schedule_down(), and is necessary >> for resetting the spinlock pointers in schedule_data from >> the RTDS global runqueue lock, back to the default _lock >> fields in the struct.
I noticed this issue the day before yesterday (last weekend) as well and fixed it in my local repository: https://github.com/PennPanda/xenproject/blob/rtds/nooh/v3/xen/common/sched_rt.c from line 522 to 537. Thank you very much for pointing it out! :-) >> >> Not doing so causes Xen to explode, e.g., when removing >> pCPUs from an RTDS cpupool and assigning them to another >> one. >> > Hey Meng, > > We discussed about this issue before, here: > http://lists.xen.org/archives/html/xen-devel/2014-09/msg02765.html > > But, as far as it looks, the code we ended up merging still had the > issue (i.e., it did not have the hook implemented)! > > I was working a bit on/off (for family reasons) in that period, so I > can't really tell how that happened. :-/ > Not a big deal... this code is marked as experimental for a reason, but > it probably make sense to double check that anything else similar > happened, can you do that? Sure! I will review that problem, do the double check and let you know the result! > > Thanks and Regards, Thank you very much for doing this! Best, Meng _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
