On Sun, Nov 04, 2018 at 06:37:36PM +0530, Rishi wrote: > I've built a dom0 kernel 4.14 with SMP support. The dom0 kernel crashes > when I'm downloading a large file on host. It does not crash if I have > nosmp boot option on xen command line. > > my .config SMP options are > > [root@f6029920339a wip-kernel-4.14.78]# grep SMP .config > > CONFIG_X86_64_*SMP*=y > > CONFIG_GENERIC_*SMP*_IDLE_THREAD=y > > CONFIG_*SMP*=y > > CONFIG_XEN_PV_*SMP*=y > > CONFIG_XEN_PVHVM_*SMP*=y > > # CONFIG_MAX*SMP* is not set > > CONFIG_PM_SLEEP_*SMP*=y > > CONFIG_SCSI_SAS_HOST_*SMP*=y > > > While comparing it to earlier kernels the options > > CONFIG_XEN_PV_*SMP*=y > > CONFIG_XEN_PVHVM_*SMP*=y > > > are newly introduced. Does xen need any update to better handle them? >
Please post the kernel log when it crashed. I'm afraid Xen developers can't read your mind to figure out what went wrong. :-) Wei. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
