Bug 191738
| Summary: | Kernel doesn't enable DMA by default for DVD writer | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Neil Bird <neil> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5 | CC: | wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | 2.6.16-1.2133_FC5smp | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-06-17 16:10:47 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: | |||
This is now working OK in 2.6.16-1.2133_FC5smp. |
Description of problem: DVD writer doesn't have DMA enabled by default; it did previously. Version-Release number of selected component (if applicable): 2.6.16-1.2111_FC5smp How reproducible: Always Steps to Reproduce: 1. hdparm /dev/dvd Actual results: using_dma = 0 (off) Expected results: using_dma = 1 (on) Additional info: lshw: product: HL-DT-ST DVDRAM GSA-H10A physical id: 0 bus info: ide logical name: /dev/hda capacity: 2KB capabilities: packet DMA was automatically enabled for this device with the previous kernel (kernel-smp-2.6.16-1.2096_FC5.i686.rpm; not 100% certain it was this, /may/ have been kernel-smp-2.6.16-1.2080_FC5.i686.rpm that was OK).