Messages in this thread | | | Date | Thu, 25 Sep 2008 06:18:16 +1000 | From | "Dave Airlie" <> | Subject | Re: [Bug #11382] e1000e: 2.6.27-rc1 corrupts EEPROM/NVM |
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On Thu, Sep 25, 2008 at 2:37 AM, Jiri Kosina <jkosina@suse.cz> wrote: > On Wed, 24 Sep 2008, Jiri Kosina wrote: > >> Dave (Airlie, too many Daves on CC here really), do you by any chance >> see any recent change in kernel intel graphic parts of DRM be causing >> this breakage? > > BTW, why is the PAT fix implented in commit 242e3df80 needed only for > radeons? >
Good question, mainly because only radeons showed the illegal mapping crash, which was mapping via sysfs _wc files and then doing a UC mapping in the kernel over the same address space would fail. However this was VRAM related and these things don't have VRAM.
Dave.
> -- > Jiri Kosina > SUSE Labs >
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