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<head>
<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - H170 and Coffee Lake"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110289">110289</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>H170 and Coffee Lake
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>freedesktop.org@att.org.ru
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=143816" name="attach_143816" title="dmesg with drm.debug=0x1e log_buf_len=4M">attachment 143816</a> <a href="attachment.cgi?id=143816&action=edit" title="dmesg with drm.debug=0x1e log_buf_len=4M">[details]</a></span>
dmesg with drm.debug=0x1e log_buf_len=4M
Hi
I tried to use not-standart configuration:
Hardware GIGABYTE GA-H170-HD3 DDR3 and i5-8400
and with many of kernel versions(4.18, 4.19, 4.20, 5.0, 5.1rc2) one error.
# cat /sys/class/drm/card0/error
No error state collected
[ 1.613019] [drm:intel_pch_type [i915]] Found SunrisePoint PCH
[ 1.613019] ------------[ cut here ]------------
[ 1.613019] WARN_ON(!((dev_priv)->info.platform_mask & (1UL <<
(INTEL_SKYLAKE))) && !((dev_priv)->info.platform_mask & (1UL <<
(INTEL_KABYLAKE))))
[ 1.613052] WARNING: CPU: 5 PID: 344 at drivers/gpu/drm/i915/i915_drv.c:170
intel_pch_type+0x541/0x5b0 [i915]
[ 1.613052] Modules linked in: i915(+) i2c_algo_bit drm_kms_helper drm
mpt3sas(+) crc32c_intel raid_class scsi_transport_sas wmi video kvmgt vfio_mdev
mdev vfio_iommu_type1 vfio kvm irqbypass
[ 1.613057] CPU: 5 PID: 344 Comm: systemd-udevd Tainted: G U
5.0.5-200.fc29.x86_64 #1
[ 1.613058] Hardware name: Gigabyte Technology Co., Ltd. H170-HD3
DDR3/H170-HD3 DDR3-CF, BIOS F21e 03/09/2018
[ 1.613077] RIP: 0010:intel_pch_type+0x541/0x5b0 [i915]
[ 1.613078] Code: f8 e2 6b c0 48 c7 c7 7f 02 6b c0 e8 63 17 b6 ec 0f 0b e9
4e fd ff ff 48 c7 c6 a0 e1 6b c0 48 c7 c7 7f 02 6b c0 e8 49 17 b6 ec <0f> 0b e9
4f fc ff ff 48 c7 c6 78 de 6b c0 48 c7 c7 7f 02 6b c0 e8
[ 1.613079] RSP: 0018:ffffb5a0038aba90 EFLAGS: 00010286
[ 1.613079] RAX: 0000000000000000 RBX: ffff890954e00000 RCX:
0000000000000000
[ 1.613080] RDX: 0000000000000086 RSI: ffffffffaeba96a6 RDI:
0000000000000246
[ 1.613080] RBP: ffff89095f108000 R08: 0000000000000002 R09:
0000000000020880
[ 1.613080] R10: 00004d70e2fd0406 R11: 0000000000000001 R12:
0000000000000000
[ 1.613081] R13: ffff89095b1ce000 R14: 000000000000a144 R15:
000000000000a100
[ 1.613082] FS: 00007fe702d83940(0000) GS:ffff89095f740000(0000)
knlGS:0000000000000000
[ 1.613082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.613082] CR2: 000055ea6e3f2000 CR3: 000000081624a004 CR4:
00000000003606e0
[ 1.613083] Call Trace:
[ 1.613104] i915_driver_load+0x28a/0xe60 [i915]
[ 1.613107] ? _cond_resched+0x15/0x30
[ 1.613108] ? kmem_cache_alloc_trace+0x154/0x1d0
[ 1.613109] ? _cond_resched+0x15/0x30
[ 1.613110] ? mutex_lock+0xe/0x30
[ 1.613112] ? acpi_dev_found+0x5f/0x70
[ 1.613113] local_pci_probe+0x41/0x90
[ 1.613115] pci_device_probe+0x118/0x1a0
[ 1.613117] really_probe+0xf8/0x3b0
[ 1.613118] driver_probe_device+0xb3/0xf0
[ 1.613119] __driver_attach+0xdd/0x110
[ 1.613120] ? driver_probe_device+0xf0/0xf0
[ 1.613120] bus_for_each_dev+0x77/0xc0
[ 1.613122] ? klist_add_tail+0x3b/0x60
[ 1.613123] bus_add_driver+0x152/0x230
[ 1.613124] ? 0xffffffffc078e000
[ 1.613125] driver_register+0x6b/0xb0
[ 1.613125] ? 0xffffffffc078e000
[ 1.613127] do_one_initcall+0x46/0x1c3
[ 1.613128] ? _cond_resched+0x15/0x30
[ 1.613129] ? kmem_cache_alloc_trace+0x154/0x1d0
[ 1.613131] do_init_module+0x5a/0x210
[ 1.613132] load_module+0x2096/0x22d0
[ 1.613134] ? __do_sys_init_module+0x13b/0x180
[ 1.613135] __do_sys_init_module+0x13b/0x180
[ 1.613137] do_syscall_64+0x5b/0x160
[ 1.613138] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 1.613139] RIP: 0033:0x7fe703a4c0ee
[ 1.613139] Code: 48 8b 0d 9d 1d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e
0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 6a 1d 0c 00 f7 d8 64 89 01 48
[ 1.613140] RSP: 002b:00007fff0e2a55d8 EFLAGS: 00000246 ORIG_RAX:
00000000000000af
[ 1.613141] RAX: ffffffffffffffda RBX: 000055ea6d759ef0 RCX:
00007fe703a4c0ee
[ 1.613141] RDX: 000055ea6d7499f0 RSI: 0000000000413a8e RDI:
000055ea6dfdf6f0
[ 1.613141] RBP: 000055ea6d7499f0 R08: 000055ea6d75d970 R09:
0000000000000006
[ 1.613142] R10: 0000000000000007 R11: 0000000000000246 R12:
000055ea6dfdf6f0
[ 1.613142] R13: 000055ea6d7543d0 R14: 0000000000020000 R15:
0000000000000000
[ 1.613143] ---[ end trace 28cc9eccaeef644d ]---</pre>
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