[uml-devel] UML/SKAS3 broken in 2.6.13-bs1, fixed up, sorry

[uml-devel] UML/SKAS3 broken in 2.6.13-bs1, fixed up, sorry

[Blaisorblade]

Ok, I've now went debugging the SKAS3 busy hang I had locally. I thought that 
was due to running a "experimental" SYSEMU, but I turned out wrong.

It turns out that when fixing the hang in TT mode I broke SKAS3, and so I've 
fixed it up. The fix will be in -bs2.

The same problem affects the current Linus repository, and I'm going to send 
the fix there too.
-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade


		
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[uml-devel] x86_64 kernel panic in skas mode

[Hegedus Gabor]

Hi!

I have an x86_64 kernel (2.6.13-2) (on a celeron 64bit processor, debian
sarge). I patched it with -v9-pre7. When I start the uml It found the
skas patch, then: 

Unable to load iterpreter
Kernel panic: kernel BUG at memory.c:337!

When I start it with mode=tt, then it starts tt mode successfully.

This guest binary compilled on a 32 bit system, with a 2.4.25 kernel.

I try to compille a 2.6.13-2 guest system, but this is failed too.

bye
  HyGy



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Re: [uml-devel] x86_64 kernel panic in skas mode

[Blaisorblade]

On Saturday 24 September 2005 17:31, Hegedus Gabor wrote:
> Hi!
>
> I have an x86_64 kernel (2.6.13-2) (on a celeron 64bit processor, debian
> sarge). I patched it with -v9-pre7.
The SKAS patch doesn't work on x86_64 hosts. Stop. There some code which makes 
it "almost" work, but you can't run UML on it.
> When I start the uml It found the 
> skas patch, then:
Try adding a "skas0" switch - SKAS0 mode should start successfully, and if not 
that's another story.
> Unable to load iterpreter
> Kernel panic: kernel BUG at memory.c:337!

> When I start it with mode=tt, then it starts tt mode successfully.

> This guest binary compilled on a 32 bit system, with a 2.4.25 kernel.

> I try to compille a 2.6.13-2 guest system, but this is failed too.
On this I cannot answer, since you don't give info.
> bye
>   HyGy
-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade


	

	
		
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