Bug 445222

Summary:	sys-kernel/vanilla-sources uli526x module incompatible with GART_IOMMU
Product:	Gentoo Linux	Reporter:	Raphaël Droz <raphael.droz+floss>
Component:	[OLD] Core system	Assignee:	Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel>
Status:	RESOLVED UPSTREAM
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	AMD64
OS:	Linux
Whiteboard:	linux-bugzilla-pending
Package list:		Runtime testing required:	---
Attachments:	part of dmesg containing uli526x debug output cat lspci -v lspci -n kernel .config minus CONFIG_GART_IOMMU

Description Raphaël Droz 2012-11-29 16:28:03 UTC

As soon as I build my kernel using the GART_IOMMU option (more than 3GB RAM), dhclient fails.
It seems to be uli526x related.
Log file sample using debug=1 attached.


Reproducible: Always




ASROCK 939DUAL-SATA2 motherboard

Comment 1 Raphaël Droz 2012-11-29 16:29:45 UTC

Created attachment 330948 [details]
part of dmesg containing uli526x debug output

Comment 2 Raphaël Droz 2012-11-29 16:33:04 UTC

Created attachment 330950 [details]
cat lspci -v lspci -n

Comment 3 Raphaël Droz 2012-11-29 16:36:25 UTC

Created attachment 330952 [details]
kernel .config minus CONFIG_GART_IOMMU

The almost exact non-working kernel config minus CONFIG_GART_IOMMU (removed in order to post to bugzilla)

Comment 4 Agostino Sarubbo gentoo-dev

2012-12-11 12:37:18 UTC

Could you report it upstream?

Comment 5 Tom Wijsman (TomWij) (RETIRED) gentoo-dev

2013-03-23 09:07:38 UTC

Please report this upstream and link us to the upstream bug, thank you.