> > My suggestion would be to compile a new kernel, and set > > EXTRAVERSION. If the new kernel is version 2.4.5<extra>, then put > > the System.map in /boot/System.map-2.4.5<extra>. > I installed RH 7.1. It came with 2.4.2-2 kernel. I then upgraded the > kernel to 2.4.16. While compiling the new 2.4.16 kernel I didn't not > set the EXTRAVERSION in /usr/src/linux/Makefile. Will this cause any > problem in the future? Usually not. Occasionally, though, especially if you compile the same version several times, you get odd errors, and of course you'll overwrite the modules from the previous compilation.
Generally, it's safer to set it, even if you don't think you need it. > What is the significance of this EXTRAVERSION? It allows you to distinguish different kernels which have the same official version number but were compiled with different configurations. > Can I choose any value for this variable? Within reason. Numbers, letters, and dashes are probably safe. > Also, should this value always start with -, by convention? That's the convention. There's no real reason for it, though, except to make things easier to read. Steven Smith, [EMAIL PROTECTED]
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