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Opened 10 years ago

Closed 10 years ago

#27 closed defect (fixed)

Kernel not booting on Sun Ultra 60

Reported by: Martin Decky Owned by: Jakub Jermář
Priority: major Milestone: 0.4.1
Component: Version: mainline
Keywords: Cc: jakub@…
Blocker for: Depends on:
See also:

Description

After some changes related to the hw_map() function on sparc64, the kernel no longer boots on Sun Ultra 60.

Change History (3)

comment:1 Changed 10 years ago by Jakub Jermář

Owner: set to Jakub Jermář
Status: newaccepted

The hw_map() change introduced identity mapping also for device's memory. What I imagine can be wrong is the cachability aspect. The identity mapping maps everything as cacheable, which may not be tolerable for some devices.

comment:2 Changed 10 years ago by Jakub Jermář

Cc: jakub@… added

comment:3 Changed 10 years ago by Jakub Jermář

Resolution: fixed
Status: acceptedclosed

Fixed in revision 4277.

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