Ubuntu
mesa package

  1. Bug #446578
  2. Comment #4

Comment 4 for bug 446578

Revision history for this message
In , Fatih Aşıcı (fatih-pardus) wrote :

Same problem with HP Compaq nc6400 containing:

01:00.0 VGA compatible controller [0300]: ATI Technologies Inc M52 [Mobility Radeon X1300] [1002:714a]

I have bisected on 7.6 branch. This is the result:

284a7af274bc148f112bd0ebb40583923ee26b49 is first bad commit
commit 284a7af274bc148f112bd0ebb40583923ee26b49
Author: Pauli Nieminen <email address hidden>
Date: Sun Sep 20 22:24:35 2009 +0300

    radeon: Fix legacy bo not to reuse dma buffers before refcount is 1.
····
    This should help detecting possible memory leaks with dma buffers and prevent
    possible visual corruption if data would be overwriten too early.

:040000 040000 2fada933dbda54c97f8c47678f2bb03ff05d09bf 1b9c0f0425df9851994f7fa1e095c9a51e79d2c4 M src