Bug 1300955
Summary: | CPU: 0 PID: 1 at arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380() | ||||||||||
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Product: | [Fedora] Fedora | Reporter: | Robert Hanzel <robo> | ||||||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
Severity: | unspecified | Docs Contact: | |||||||||
Priority: | unspecified | ||||||||||
Version: | 23 | CC: | dragomir.dan, gansalmon, itamar, jonathan, jsynacek, kernel-maint, madhu.chinakonda, mchehab, robo | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | x86_64 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | kernel-4.3.4-300.fc23 kernel-4.3.4-200.fc22 | Doc Type: | Bug Fix | ||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2016-02-01 02:23:18 UTC | Type: | Bug | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Attachments: |
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Created attachment 1117133 [details]
full dmesg
(In reply to masterdead from comment #0) > Created attachment 1117131 [details] > lspci > > Problem with this warning still persist, across multiple kernel versions > 4.2/4.3/4.4 and latest stable kernel 4.3.3-303.fc23.x86_64 which should > contains patch for this problem. No, it doesn't. There is a patch that fixes it for a certain class of hardware that is Broadwell based. Your machine is not Broadwell based, it is Haswell. > Notebook Lenovo t440s, with Intel GPU/CPU, touch display and prodock. I'll try and come up with a kernel for you to test later today. Please test this kernel when it completes: http://koji.fedoraproject.org/koji/taskinfo?taskID=12647895 Created attachment 1117310 [details]
dmesg after patched kernel
very well, probably fixed. Thank you for testing. kernel-4.3.4-300.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-2f25d12c51 kernel-4.3.4-200.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2016-5d43766e33 *** Bug 1301567 has been marked as a duplicate of this bug. *** kernel-4.3.4-200.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-5d43766e33 kernel-4.3.4-300.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-2f25d12c51 kernel-4.3.4-300.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. kernel-4.3.4-200.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 1117131 [details] lspci Problem with this warning still persist, across multiple kernel versions 4.2/4.3/4.4 and latest stable kernel 4.3.3-303.fc23.x86_64 which should contains patch for this problem. Notebook Lenovo t440s, with Intel GPU/CPU, touch display and prodock. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380() Info: mapping multiple BARs. Your kernel is fine. Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.3.3-303.fc23.x86_64 #1 Hardware name: LENOVO 20AR001GXS/20AR001GXS, BIOS GJET86WW (2.36 ) 12/04/2015 0000000000000000 0000000014cf7e59 ffff880214a1baf8 ffffffff813a625f ffff880214a1bb40 ffff880214a1bb30 ffffffff810a07c2 00000000fed10000 ffffc90000cb8000 0000000000006000 0000000000000000 ffff8800d6381040 Call Trace: [<ffffffff813a625f>] dump_stack+0x44/0x55 [<ffffffff810a07c2>] warn_slowpath_common+0x82/0xc0 [<ffffffff810a085c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff810a6fba>] ? iomem_map_sanity_check+0xba/0xd0 [<ffffffff81065835>] __ioremap_caller+0x2c5/0x380 [<ffffffff81065907>] ioremap_nocache+0x17/0x20 [<ffffffff8103a119>] snb_uncore_imc_init_box+0x79/0xb0 [<ffffffff81038900>] uncore_pci_probe+0xd0/0x1b0 [<ffffffff813efda5>] local_pci_probe+0x45/0xa0 [<ffffffff813f118d>] pci_device_probe+0xfd/0x140 [<ffffffff814d9b52>] driver_probe_device+0x222/0x480 [<ffffffff814d9e34>] __driver_attach+0x84/0x90 [<ffffffff814d9db0>] ? driver_probe_device+0x480/0x480 [<ffffffff814d762c>] bus_for_each_dev+0x6c/0xc0 [<ffffffff814d930e>] driver_attach+0x1e/0x20 [<ffffffff814d8e4b>] bus_add_driver+0x1eb/0x280 [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12 [<ffffffff814da680>] driver_register+0x60/0xe0 [<ffffffff813ef78c>] __pci_register_driver+0x4c/0x50 [<ffffffff81d6affc>] intel_uncore_init+0xe2/0x2e6 [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12 [<ffffffff81002123>] do_one_initcall+0xb3/0x200 [<ffffffff810be500>] ? parse_args+0x1a0/0x4a0 [<ffffffff81d5c1c8>] kernel_init_freeable+0x189/0x223 [<ffffffff81775c40>] ? rest_init+0x80/0x80 [<ffffffff81775c4e>] kernel_init+0xe/0xe0 [<ffffffff81781adf>] ret_from_fork+0x3f/0x70 [<ffffffff81775c40>] ? rest_init+0x80/0x80 ---[ end trace 077c426a39e018aa ]---