Nun, der Hauptgrund meiner Anfrage bezieht sich auf folgende Ausgabe:
[ 0.534902] ------------[ cut here ]------------
[ 0.534912] WARNING: CPU: 0 PID: 1 at arch/x86/mm/ioremap.c:198 __ioremap_caller+0x234/0x390()
[ 0.534914] Info: mapping multiple BARs. Your kernel is fine.
[ 0.534917] Modules linked in:
[ 0.534925] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.5-1-ARCH #1
[ 0.534929] Hardware name: LENOVO 20BWS03F00/20BWS03F00, BIOS JBET56WW (1.21 ) 01/27/2016
[ 0.534932] 0000000000000286 000000002a0b9090 ffff88034f9ffb38 ffffffff812cb391
[ 0.534940] ffff88034f9ffb80 ffffffff81716821 ffff88034f9ffb70 ffffffff810776e2
[ 0.534945] 00000000fed10000 ffffc90001b90000 0000000000006000 0000000000000000
[ 0.534951] Call Trace:
[ 0.534962] [<ffffffff812cb391>] dump_stack+0x63/0x82
[ 0.534970] [<ffffffff810776e2>] warn_slowpath_common+0x82/0xc0
[ 0.534977] [<ffffffff8107777c>] warn_slowpath_fmt+0x5c/0x80
[ 0.534983] [<ffffffff8107de87>] ? iomem_map_sanity_check+0x97/0xd0
[ 0.534989] [<ffffffff81065ae4>] __ioremap_caller+0x234/0x390
[ 0.534995] [<ffffffff81065c57>] ioremap_nocache+0x17/0x20
[ 0.535003] [<ffffffff8103c5d9>] snb_uncore_imc_init_box+0x79/0xb0
[ 0.535009] [<ffffffff8103b2cb>] uncore_pci_probe+0xcb/0x200
[ 0.535015] [<ffffffff81310d25>] local_pci_probe+0x45/0xa0
[ 0.535019] [<ffffffff81310c70>] ? pci_match_device+0xe0/0x110
[ 0.535024] [<ffffffff81311ec3>] pci_device_probe+0x103/0x150
[ 0.535031] [<ffffffff813ef172>] driver_probe_device+0x222/0x4a0
[ 0.535036] [<ffffffff813ef474>] __driver_attach+0x84/0x90
[ 0.535040] [<ffffffff813ef3f0>] ? driver_probe_device+0x4a0/0x4a0
[ 0.535047] [<ffffffff813ecdac>] bus_for_each_dev+0x6c/0xc0
[ 0.535052] [<ffffffff813ee92e>] driver_attach+0x1e/0x20
[ 0.535056] [<ffffffff813ee47b>] bus_add_driver+0x1eb/0x280
[ 0.535061] [<ffffffff819165dc>] ? uncore_types_exit+0x26/0x26
[ 0.535065] [<ffffffff813efe00>] driver_register+0x60/0xe0
[ 0.535070] [<ffffffff813104fc>] __pci_register_driver+0x4c/0x50
[ 0.535074] [<ffffffff819166be>] intel_uncore_init+0xe2/0x2df
[ 0.535078] [<ffffffff819165dc>] ? uncore_types_exit+0x26/0x26
[ 0.535084] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 0.535089] [<ffffffff81094a25>] ? parse_args+0x295/0x4b0
[ 0.535098] [<ffffffff819061a5>] kernel_init_freeable+0x171/0x210
[ 0.535104] [<ffffffff8158ae10>] ? rest_init+0x90/0x90
[ 0.535108] [<ffffffff8158ae1e>] kernel_init+0xe/0xe0
[ 0.535113] [<ffffffff8159743f>] ret_from_fork+0x3f/0x70
[ 0.535118] [<ffffffff8158ae10>] ? rest_init+0x90/0x90
[ 0.535129] ---[ end trace 69ceb8bac8087794 ]---
Vielleicht gibt es T450s-Benutzer bei denen der Kernel diese Ausgabe nicht macht?
Grüße
tptux