Re: 2.6.19-rc2-git7 shutdown problem

[Jiri Slaby]

Linus Torvalds wrote:
> 
> On Sun, 22 Oct 2006, teunis wrote:
>> Hash: SHA1
>>
>> Linus Torvalds wrote:
>>> On Sun, 22 Oct 2006, art@xxxxxxxxxx wrote:
>>>> 2.6.19-rc2-git7 shutdown problem
>>>>
>>>> below are last shutdown messages - system is hunging forever !
>>>> hda was mounted, hdb not
>>>> any clue ?
>>> Noting springs to mind immediately.
>>>
>>> Can you narrow this down more specifically? Did you test 2.6.19-rc2-git6, 
>>> and that was fine? Or did you just happen to test -git7, and the previous 
>>> kernel you did this on was some much older one?
>> I'm seeing the same thing here between rc2-git6 and rc2-mm2 on intel
>> 945-based hardware and similar.   (rc2-git6 WORKS, rc2-mm2 FAILS)
>> rc2-git6: for the most part works fine.
>> rc2-mm2: Restart works - shutdown freezes.

[snip]

> Final note: it doesn't _have_ to be x86/IDE changes. There are other 
> things there that just sound less likely: the wireless networking merge, 
> and a small patch-series through Andrew. So if somebody doesn't 
> immediately step up, a few reboots with the "git bisect" thing really 
> would help.

Just to another-confirm the problem, I have this too. The sysrq-t shows only
swapper with trace showing some lock function called, I have a screenshot of
this, but not here and I can't post it (not even test anything) till Thursday,
sorry.
I think, the screenshot was taken in shutdown process of 2.6.19-rc2-mm1.

regards,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E
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