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Re: New dumping problem...


From: Jason Rumney
Subject: Re: New dumping problem...
Date: Sun, 26 Jun 2005 18:39:25 +0100
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (windows-nt)

Masatake YAMATO <address@hidden> writes:

> +The work-around explained here is not enough on Fedora Core 4. Read the
> +next item.
>  
....
>      setarch i386 ./temacs --batch --load loadup [dump|bootstrap]
>  
> +*** Fedora Core 4 GNU/Linux: Segfault during dumping.
> +
> +In addition to exec-shield explained above "Linux: Segfault during
> +`make bootstrap' under certain recent versions of the Linux kernel"
> +item, Linux kernel shipped with Fedora Core 4 randomizes the virtual
> +address space of a process. As the result dumping is failed even if
> +you turn off the exec-shield. In such case use -R option of setarch
> +command:
> +
> +   setarch -R i386 ./temacs --batch --load loadup [dump|bootstrap]
> +
> +or
> +
> +   setarch -R i386 make bootstrap    

If "setarch -R i386 make bootstrap" would work on all problem kernels,
why don't we simplify these two entries, and just recommend that for
both cases?





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