On Tue, 2009-01-13 at 13:39 -0800, Chris Wright wrote:
* Dave Jones (da...@redhat.com) wrote:
On Tue, Jan 13, 2009 at 09:55:27PM +0100, Gerd Hoffmann wrote:
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable CONFIG_DMAR
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable CONFIG_DMAR please? This turns on the IOMMU on intel
boxes, using VT-d. Called DMA Remapping in intel speak, this is where
the config option name comes from. Advantages:
(1) 32bit PCI devices
On Tue, Jan 13, 2009 at 09:55:27PM +0100, Gerd Hoffmann wrote:
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable CONFIG_DMAR please? This turns on the IOMMU on intel
boxes, using VT-d. Called DMA Remapping in intel speak
On Tue, Jan 13, 2009 at 10:21:52PM +0100, Gerd Hoffmann wrote:
Dave Jones wrote:
On Tue, Jan 13, 2009 at 09:55:27PM +0100, Gerd Hoffmann wrote:
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable CONFIG_DMAR please
* Dave Jones (da...@redhat.com) wrote:
On Tue, Jan 13, 2009 at 09:55:27PM +0100, Gerd Hoffmann wrote:
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable CONFIG_DMAR please? This turns on the IOMMU on intel
boxes, using VT-d
DJ == Dave Jones da...@redhat.com writes:
DJ The last time we tried this, it blew up a lot due to broken
DJ BIOSes.
Yes, this used to kill a bunch of my machines dead. It may be better
now; I'm quite willing to boot test kernels if someone wants to point
me at one.
- J
Chris Wright wrote:
Upstream was still broken as recently as Friday for bad BIOSes (x200s in
this case). Wonder if opt-in via cmdline would be helpful?
Like the attached patch?
Disclaimer: untested, build still running ...
thanks,
Gerd
diff --git a/drivers/pci/intel-iommu.c
On Tue, Jan 13, 2009 at 01:39:13PM -0800, Chris Wright wrote:
Upstream was still broken as recently as Friday for bad BIOSes (x200s in
this case). Wonder if opt-in via cmdline would be helpful?
Do you know enough about the failure cases to DMI quirk it, plus an
opt-out command line option,
On Tue, Jan 13, 2009 at 01:39:13PM -0800, Chris Wright wrote:
* Dave Jones (da...@redhat.com) wrote:
On Tue, Jan 13, 2009 at 09:55:27PM +0100, Gerd Hoffmann wrote:
Bill Nottingham wrote:
Here's some proposed config changes.
Jumping on the wagon ;)
Can we enable
On Tue, Jan 13, 2009 at 02:47:18PM -0800, Chris Wright wrote:
* Kyle McMartin (k...@infradead.org) wrote:
On Tue, Jan 13, 2009 at 01:39:13PM -0800, Chris Wright wrote:
Upstream was still broken as recently as Friday for bad BIOSes (x200s in
this case). Wonder if opt-in via cmdline would
On Fri, 9 Jan 2009 16:45:11 -0500
Bill Nottingham nott...@redhat.com wrote:
Here's some proposed config changes.
-CONFIG_HAMRADIO=y
+# CONFIG_HAMRADIO is not set
hamradio was enabled because of user request.
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