search for: _gtf

Konrad, et al, I am seeing visual corruption (almost like an interlacing problem) with i915 under Xen on some platforms using linux-3.8. See attached file for an example of the visual corruption. This particular platform is an HP Elitebook 2540p The same kernel and ramdisk, when booted as native linux does not show this corruption. dmesg is attached, as well (out.txt) - but I did not see

...10] Magic number: 1:667:897 [ 2.624749] rtc_cmos 00:02: setting system clock to 2017-01-06 18:53:10 UTC (1483728790) [ 2.624974] PM: Hibernation image not present or could not be loaded. [ 2.863920] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.864605] ata1.00: unexpected _GTF length (8) [ 2.864806] ata1.00: ATA-8: APPLE SSD SM0512F, UXM2JA1Q, max UDMA/133 [ 2.864808] ata1.00: 977105060 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.865323] ata1.00: unexpected _GTF length (8) [ 2.865524] ata1.00: configured for UDMA/133 [ 2.866867] scsi 0:0:0:0: Direct...

https://bugs.freedesktop.org/show_bug.cgi?id=93629 Bug ID: 93629 Summary: [NVE6] complete system freeze, PGRAPH engine fault on channel 2, SCHED_ERROR [ CTXSW_TIMEOUT ] Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal