[uml-devel] uml-patch-2.4.22-4

[uml-devel] uml-patch-2.4.22-4

[Jeff Dike]

This is a major cleanup patch.  It's mostly due to Steve Schmidtke, the 
wild and wacky guy who brought sound support to UML.  He seems to be taking
his medications more consistently now, with the result that he sent in a 
comparatively sane patch which makes UML make much better use of the os_* 
interfaces.

There are also a couple of cleanups from Stian, and also from me, since I
was feeling left out of all the fun.

				Jeff



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Re: [uml-devel] uml-patch-2.4.22-4

[Jeff Dike]

david@davidcoulson.net said:
> What is CONFIG_DEV_ANON and why would I want it? 

Hmmm, maybe you'd better turn it on for the time being.

You don't really want it.  It's an experiment which I didn't bother removing.

				Jeff



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Re: [uml-devel] uml-patch-2.4.22-4

[James Stevenson]

Hi

I get the following missing.
I see these under 2.4.22-um3 as well.

Compiled from the cvs.

Does anyone know what mmu_gathers is ?

gcc -Wl,-T,arch/um/link.ld -static -Wl,--wrap,malloc -Wl,--wrap,free 
-Wl,--wrap,calloc \
	-o linux arch/um/main.o vmlinux.o -L/usr/lib -lutil
vmlinux.o: In function `zap_page_range':
/mnt/home/james/kernel-build/linux-2.4.22-um4/include/asm-generic/tlb.h:42: 
undefined reference to `mmu_gathers'
/mnt/home/james/kernel-build/linux-2.4.22-um4/include/asm-generic/tlb.h:44: 
undefined reference to `mmu_gathers'
/mnt/home/james/kernel-build/linux-2.4.22-um4/include/asm-generic/tlb.h:46: 
undefined reference to `mmu_gathers'

thanks
	James

On Sat, 13 Sep 2003, Jeff Dike wrote:

> This is a major cleanup patch.  It's mostly due to Steve Schmidtke, the 
> wild and wacky guy who brought sound support to UML.  He seems to be taking
> his medications more consistently now, with the result that he sent in a 
> comparatively sane patch which makes UML make much better use of the os_* 
> interfaces.
> 
> There are also a couple of cleanups from Stian, and also from me, since I
> was feeling left out of all the fun.
> 
> 				Jeff
> 
> 
> 
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
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> 



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Re: [uml-devel] uml-patch-2.4.22-4

[David Coulson]

Jeff Dike wrote:
> This is a major cleanup patch.  It's mostly due to Steve Schmidtke, the 
> wild and wacky guy who brought sound support to UML.  He seems to be taking
> his medications more consistently now, with the result that he sent in a 
> comparatively sane patch which makes UML make much better use of the os_* 
> interfaces.

+               if(n < 0) return(n)
+               return(-EIO);

Someone, er, missed off a ; :-)

David

-- 
David Coulson                                    email: d@vidcoulson.com
Linux Developer /                          web: http://davidcoulson.net/
Network Engineer                                   phone: (216) 533-6967



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Re: [uml-devel] uml-patch-2.4.22-4

[Jeff Dike]

james@stev.org said:
> Does anyone know what mmu_gathers is ? 

Turn off CONFIG_SMP for now.

			Jeff



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Re: [uml-devel] uml-patch-2.4.22-4

[Jeff Dike]

david@davidcoulson.net said:
> Someone, er, missed off a ; :-) 

There were two of those...

			Jeff



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Re: [uml-devel] uml-patch-2.4.22-4

[Steve Schmidtke]

david@davidcoulson.net
>+               if(n < 0) return(n)
>+               return(-EIO);
>
>Someone, er, missed off a ; :-)

Whoops me. and not only once:

tty_log.c:log_chunk() and harddog_user.c:ping_watchdog().

I didn't have either option on in my .config.  I'll re-audit what I did.

Steve

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Re: [uml-devel] uml-patch-2.4.22-4

[Jeff Dike]

steve_schmidtke@hotmail.com said:
> Whoops me. and not only once:
> tty_log.c:log_chunk() and harddog_user.c:ping_watchdog(). 

I have both of those fixed already.

				Jeff



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Re: [uml-devel] uml-patch-2.4.22-4

[David Coulson]

Steve Schmidtke wrote:
> Whoops me. and not only once:
> 
> tty_log.c:log_chunk() and harddog_user.c:ping_watchdog().
> 
> I didn't have either option on in my .config.  I'll re-audit what I did.

I don't have tty logging in my kernels, so I missed one too :-)

David

-- 
David Coulson                                    email: d@vidcoulson.com
Linux Developer /                          web: http://davidcoulson.net/
Network Engineer                                   phone: (216) 533-6967



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Re: [uml-devel] uml-patch-2.4.22-4

[James Stevenson]

> james@stev.org said:
> > Does anyone know what mmu_gathers is ? 
> 
> Turn off CONFIG_SMP for now.
 
Done and works.

Is this the only thing missing from
SMP or is there more known "hidden" bugs ?

thanks
	James



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