[haiku-bugs] Re: [Haiku] #5193: [PATCH] openfirmware: Skip mappings to non-physical memory

  • From: "andreasf" <trac@xxxxxxxxxxxx>
  • Date: Fri, 21 May 2010 17:43:11 -0000

#5193: [PATCH] openfirmware: Skip mappings to non-physical memory
---------------------------------+------------------------------------------
  Reporter:  andreasf            |       Owner:  axeld         
      Type:  bug                 |      Status:  closed        
  Priority:  normal              |   Milestone:  R1            
 Component:  System/Boot Loader  |     Version:  R1/Development
Resolution:  fixed               |    Keywords:                
  Platform:  PowerPC             |   Blockedby:                
     Patch:  1                   |    Blocking:  1048          
---------------------------------+------------------------------------------

Comment(by andreasf):

 Thanks.

 Replying to [comment:8 bonefish]:
 > I don't see a convincing reason for
 attachment:ppc_free_unused_boot_loader_range2.diff ATM.

 As a workaround, it was not intended to be applied to SVN. But it gets us
 further into the kernel. I believe you suggested this may be due to
 OpenFirmware <2GB memory getting unmapped, while still trying to use OF
 for {{{dprintf}}} etc. I'll open a new ticket to track the current
 breakage.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5193#comment:9>
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