On Fri, Aug 31, 2018 at 12:21:02AM -0400, Michael Butler wrote: > On 8/29/18 7:40 PM, John Baldwin wrote: > > On 8/29/18 4:20 PM, Ian FREISLICH wrote: > >> Hi > >> > >> I see the definition of interrupt_sorted is #ifdefed out by #ifdef SMP > >> at line 84. My system is UP <gasp> so I'm not compiling an SMP kernel. > >> > >> /usr/src/sys/x86/x86/intr_machdep.c:176:2: error: use of undeclared > >> identifier 'interrupt_sorted'; did you mean 'interrupt_sources'? > >> interrupt_sorted = mallocarray(num_io_irqs, > >> sizeof(*interrupt_sorted), > >> ^~~~~~~~~~~~~~~~ > >> interrupt_sources > >> /usr/src/sys/x86/x86/intr_machdep.c:83:24: note: 'interrupt_sources' > >> declared here > >> static struct intsrc **interrupt_sources; > >> ^ > >> /usr/src/sys/x86/x86/intr_machdep.c:176:54: error: use of undeclared > >> identifier 'interrupt_sorted'; did you mean 'interrupt_sources'? > >> interrupt_sorted = mallocarray(num_io_irqs, > >> sizeof(*interrupt_sorted), > > > > Probably just needs #ifdef SMP around the mallocarray(). I'll test > > locallyon a UP kernel config. > > > > I see another problem after using Ian's workaround of moving the #ifdef > SMP; it seems I now run out of kernel stack on an i386 (Pentium-III) > machine with only 512MB of RAM: > > Aug 29 23:29:19 sarah kernel: vm_thread_new: kstack allocation failed > Aug 29 23:29:26 sarah kernel: vm_thread_new: kstack allocation failed > Aug 29 23:29:30 sarah kernel: vm_thread_new: kstack allocation failed > Aug 29 23:29:38 sarah kernel: vm_thread_new: kstack allocation failed > Aug 29 23:29:38 sarah kernel: vm_thread_new: kstack allocation failed > Aug 29 23:29:40 sarah kernel: vm_thread_new: kstack allocation failed
What is the kernel revision for "now". What was the previous revision where the kstack allocation failures did not happen. Also, what is the workload ? _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"