Date: Tue, 16 Jul 2019 00:56:55 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 238730] r349985 on ppc64 IBM 970MP PowerMac G5 possible panic in bus_generic_new_pass Message-ID: <bug-238730-227-7hEuLXIOuz@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-238730-227@https.bugs.freebsd.org/bugzilla/> References: <bug-238730-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238730 --- Comment #22 from Dennis Clarke <dclarke@blastwave.org> --- (In reply to Andriy Gapon from comment #16) With a small change : hydra# diff -u sys/dev/bge/if_bge.c.orig sys/dev/bge/if_bge.c --- sys/dev/bge/if_bge.c.orig 2019-07-15 19:02:10.169287000 +0000 +++ sys/dev/bge/if_bge.c 2019-07-15 23:10:50.382654000 +0000 @@ -3276,6 +3276,8 @@ bus =3D device_get_parent(dev); if (device_get_devclass(dev) !=3D pcib) break; + if (device_get_devclass(bus) !=3D pci) + break; for (i =3D 0; i < nitems(mbox_reorder_lists); i++) { if (pci_get_vendor(dev) =3D=3D mbox_reorder_lists[i].vendor && @@ -3287,8 +3289,6 @@ return (1); } } - if (device_get_devclass(bus) !=3D pci) - break; } return (0); } hydra#=20 . . . -------------------------------------------------------------- >>> Installing kernel GENERIC64 completed on Tue Jul 16 00:37:19 GMT 2019 -------------------------------------------------------------- real 5065.02 user 2645.07 sys 2252.04 hydra# Reboot and tell the boot loader :=20 set kern.smp.disabled=3D1=20 All boots fine. No ethernet re-order seen either which is excellent. hydra#=20 hydra# uname -a=20 FreeBSD hydra 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r350018M: Mon Jul 15 23:32:27 GMT 2019=20=20=20=20 root@hydra:/usr/obj/usr/src/r350018/powerpc.powerpc64/sys/GENERIC64 powerpc hydra# sysctl -a | grep 'smp' kern.smp.maxid: 3 kern.smp.maxcpus: 256 kern.smp.active: 0 kern.smp.disabled: 1 kern.smp.cpus: 1 kern.smp.threads_per_core: 1 kern.smp.cores: 1 kern.smp.topology: 0 kern.smp.forward_signal_enabled: 1 "devfs","crossmp" hydra#=20 I will try a boot wherein I say nothing to the boot loader. --=20 You are receiving this mail because: You are the assignee for the bug.=
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