linux-kernel - Re: parisc crash on boot with 4.8+git

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Message-ID: <alpine.LRH.2.20.1610101925320.14896@math.ut.ee>
Date:   Mon, 10 Oct 2016 19:26:30 +0300 (EEST)
From:   Meelis Roos <mroos@...ux.ee>
To:     Helge Deller <deller@....de>
cc:     Linux Kernel list <linux-kernel@...r.kernel.org>,
        "linux-parisc@...r.kernel.org" <linux-parisc@...r.kernel.org>
Subject: Re: parisc crash on boot with 4.8+git

> > Memory Ranges:
> >  0) Start 0x0000000000000000 End 0x000000003fffffff Size   1024 MB
> >  1) Start 0x0000004040000000 End 0x000000407fdfffff Size   1022 MB
> > Total Memory: 2046 MB
> 
> 2046 MB ???
> That's strange, it should be 2048 MB.
> 
> Can you check in your firmware "service" or "Configuration" menu, if it 
> reports some entries in your PDT (Page Deallocation Table) ?
> What happens if you clean the PDT entries (see firmware menu) and boot again?

Service Menu: Enter command > pdt

PAGE DEALLOCATION TABLE INFORMATION

   Location      Address       Type        Perm  Page  
   ------------  ------------  ----------  ----  ---------

   No Entries in Page Deallocation Table 

   PDT Entries Used: 0
   PDT Entries Free: 3000
   PDT Total Size:   3000

Seems it is not PDT?

-- 
Meelis Roos (mroos@...ux.ee)