Re: 2.6.39-rc5-git2 boot crashs

["werner" <w.landgraf@ru.ru>]

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Enclosed the config and compilation log file (with some 
warnings, things which should be corrected also). Perhaps 
it's useful for find the error.

Right now my computer crashed again when I unzipped a big 
file.  As said in the 2.6.39-rc1 until -rc4 reclamations, 
 the computer always crashs if zip, unzip or move big 
files.  This looks like an error of the memory / paging 
driver.

w.r.t. my last message, it should be ata1 rather than ata0 
.  ( See, enclosed a foto of such reboot-resistent 
secondary crashs (happened after a big primary crash) on 
which 'anything' was interpreted as ata )

wl

=====================================================
On Fri, 29 Apr 2011 20:09:16 -0700
  Linus Torvalds <torvalds@linux-foundation.org> wrote:
> On Fri, Apr 29, 2011 at 8:02 PM, Al Viro 
><viro@zeniv.linux.org.uk> wrote:
>>
>> Wait a bit; _can_ we get there with non-NULL 
>>->s_master_inode et.al.?
>> iput(NULL) is a noop...  I don't think so, since 
>>logfs_init_journal()
>> is not called until after we initialize that list.
>>
>> Not that I'd object against taking that initialization 
>>earlier, of course,
>> but there seems to be something else going on...  Which 
>>iput() it is?
> 
> Not something I can guess from the oops, sadly. Gcc has 
>inlined
> everything into logfs_mount, and the "0x44f/0x5cc" 
>offset isn't very
> helpful (with the same compiler version and config 
>options it would be
> possible to figure it out).
> 
> But looking at it, logfs_init_mapping() is currently 
>called before
> "s_freeing_list" is initialized, and it sets up at least
> s_mapping_inode. So if anything fails between that point 
>and the point
> where we initialize s_freeing_list, I think we're toast.
> 
> I didn't check the other inodes, but at least that one 
>does seem to be
> potentially non-NULL. No?
> 
>                 Linus
> 
> 

"werner" <w.landgraf@ru.ru>
---
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