Date: Fri, 19 Jul 2019 18:51:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 239245] r350074 will panic on ppc64 PowerMac G5 in vm_phys_enqueue_contig Message-ID: <bug-239245-227-ocIhLZtbmB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-239245-227@https.bugs.freebsd.org/bugzilla/> References: <bug-239245-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239245 --- Comment #36 from Mark Millard <marklmi26-fbsd@yahoo.com> --- (In reply to Francis Little from comment #35) For my context: Apple PowerMac11,2 5.2.7f1 BootROM built on 09/30/05 at 15:31:03 What is added to the quads could matter. I've got: 16 GiBYte of ECC RAM vgapci0@pci0:10:0:0: class=3D0x030000 card=3D0x005210de chip=3D0x009210d= e rev=3D0xa1 hdr=3D0x00 vendor =3D 'NVIDIA Corporation' device =3D 'G70 [GeForce 7800 GT]' class =3D display subclass =3D VGA 1 or two SSD's on the SATA connections. Nothing else added inside. Outside: One Ethernet cable connected one USB keyboard connected one display connected to the GeForce 7800 GT Nothing else connected outside. My reported boots of r350055 and r350074 from artifact.ci were without usefdt mode being enabled (or anything else bieng set specially). I'll note that I patched usefdt code in my personal builds because at the time I had access to: 2 distinct types of 64-bit PowerMacs 3 or so types of 32-bit PowerMacs, including one iMac G3. but usefdt mode could not boot most of them, but could for the two examples of G5 quads. Getting them to all boot lead to what I've reported about usefdt mode. It also showed that the quads booting was lucky based on on the typs of problems usefdt has for PowerMacs. This was before the fix that has (generally?) avoided needing usefdt mode. (I ignore here one type of G4 that I had access to that I've never gotten FreeBSD to boot. I've only sometimes had access to one specific machine of that type.) --=20 You are receiving this mail because: You are the assignee for the bug.=
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