View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000668 | channel: kernel/el7 | kernel-ml | public | 2016-08-13 13:29 | 2017-05-30 14:07 |
| Reporter | slavon | Assigned To | burakkucat | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | not fixable | ||
| Summary | 0000668: mgag200 driver fail on Intel S2600GZ | ||||
| Description | kernel kernel-ml-4.7.0-1.el7.elrepo.x86_64 System Centos 7 Platform Intel S2600GZ CPU Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz Boot in EFI mode P.S. Also be grate for vfio support on GPU to passthrough it to VM [ 3.489762] fb: switching to mgag200drmfb from simple [ 3.489787] Console: switching to colour dummy device 80x25 [ 3.490140] [drm:mgag200_driver_load [mgag200]] *ERROR* can't reserve VRAM [ 3.490145] mgag200 0000:0b:00.0: Fatal error during GPU init: -6 0b:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. MGA G200e [Pilot] ServerEngines (SEP1) (rev 05) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Device 0103 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 19 Region 0: Memory at fa000000 (32-bit, prefetchable) [size=16M] Region 1: Memory at d1010000 (32-bit, non-prefetchable) [size=16K] Region 2: Memory at d0800000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [e4] Express (v1) Legacy Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [54] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 | ||||
| Tags | No tags attached. | ||||
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We, ELRepo, can only deal with packaging errors or feature requests related to kernel config files. Any bug report must be filed upstream at bugzilla.kernel.org. |
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A workaround has been posted to the elrepo mailing list, quoted below: http://lists.elrepo.org/pipermail/elrepo/2017-May/003593.html Hi, just got aware of bug https://elrepo.org/bugs/view.php?id=668 We hit the same issue with kernel-lt 4.4.70 on an IBM x3690. Maybe someone can update the bug with the information that it can be mitigated with 1) Adding "mgag200.modeset=0" to kernel boot options in /etc/default/grub 2) Creating a new grub config with grub2-mkconfig -o /etc/grub....cfg Whatever config may exist (e.g grub2-efi.cfg). Best regards. Markus |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-08-13 13:29 | slavon | New Issue | |
| 2016-08-13 13:29 | slavon | Status | new => assigned |
| 2016-08-13 13:29 | slavon | Assigned To | => burakkucat |
| 2016-08-14 10:38 | toracat | Note Added: 0004839 | |
| 2017-01-27 15:42 | burakkucat | Status | assigned => closed |
| 2017-01-27 15:42 | burakkucat | Resolution | open => not fixable |
| 2017-05-30 14:07 | pperry | Note Added: 0005238 |
