Bug 1204446

Summary: [abrt] WARNING: CPU: 1 PID: 371 at drivers/gpu/drm/i915/intel_display.c:9705 intel_check_page_flip+0xa2/0xf0 [i915]() [i915]
Product: [Fedora] Fedora Reporter: lso
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: gansalmon, itamar, jonathan, kernel-maint, lso, madhu.chinakonda, mchehab
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/21790c3e08edb89d1d33ff86aa7b509dc8ff66b5
Whiteboard: abrt_hash:8cea0ef7e5e5c83fed43032d4eb13b33019710d7
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-03-23 12:16:03 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description lso 2015-03-22 05:08:20 UTC 
Description of problem:
Running a ThinkPad X220.

Added the following to GRUB_CMDLINE_LINUX to help control MCE problems due to overheating.

   threadirqs pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 iwlagn.power_save=1 iwlagn.power_level=5

Additional info:
reporter:       libreport-2.3.0
WARNING: CPU: 1 PID: 371 at drivers/gpu/drm/i915/intel_display.c:9705 intel_check_page_flip+0xa2/0xf0 [i915]()
WARN_ON(!in_irq())
Modules linked in:
 i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit e1000e drm_kms_helper ghash_clmulni_intel drm ptp pps_core video
CPU: 1 PID: 371 Comm: irq/33-i915 Not tainted 3.19.1-201.fc21.x86_64 #1
Hardware name: LENOVO 4286CTO/4286CTO, BIOS 8DET69WW (1.39 ) 07/18/2013
 0000000000000000 0000000027ca689c ffff880407a43c88 ffffffff8176d865
 0000000000000000 ffff880407a43ce0 ffff880407a43cc8 ffffffff8109bc0a
 ffff880407a43cc8 ffff88040883d000 ffff880408fda000 0000000000000000
Call Trace:
 [<ffffffff8176d865>] dump_stack+0x45/0x57
 [<ffffffff8109bc0a>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff8109bc95>] warn_slowpath_fmt+0x55/0x70
 [<ffffffffa018b3f2>] intel_check_page_flip+0xa2/0xf0 [i915]
 [<ffffffffa01587d1>] ironlake_irq_handler+0x311/0xff0 [i915]
 [<ffffffff810daba7>] ? put_prev_task_rt+0x17/0x40
 [<ffffffff810f3750>] ? irq_thread_fn+0x50/0x50
 [<ffffffff810f377d>] irq_forced_thread_fn+0x2d/0x70
 [<ffffffff810f3bcf>] irq_thread+0x13f/0x170
 [<ffffffff810f37c0>] ? irq_forced_thread_fn+0x70/0x70
 [<ffffffff810f3a90>] ? irq_thread_check_affinity+0xf0/0xf0
 [<ffffffff810ba458>] kthread+0xd8/0xf0
 [<ffffffff810ba380>] ? kthread_create_on_node+0x1b0/0x1b0
 [<ffffffff81773f7c>] ret_from_fork+0x7c/0xb0
 [<ffffffff810ba380>] ? kthread_create_on_node+0x1b0/0x1b0
Comment 1 lso 2015-03-22 05:08:24 UTC 
Created attachment 1004993 [details]
File: dmesg
Comment 2 Fedora Kernel Team 2015-03-23 12:16:03 UTC 

*** This bug has been marked as a duplicate of bug 1204438 ***