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OK I got the patch how do I use it?

Posted on 1997-06-20
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Last Modified: 2013-12-15
linux-1.1.90+aha249x.patch - is the filename, how do i use it to patch a kernel on a boot disk (you guessed it! I haven't yet managed to get Linux to install)
Full instructions please!! Help!
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Question by:Ikon
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jprohart earned 50 total points
ID: 1628321
if it is a kernel patch, you must patch the kernel sources (usually in /usr/src/linux) and recompile your kernel.

to patch , change directory to /usr/src, and do 'cat your_patch | patch -p0 -s'. If it is a gzipped file, replace cat with zcat.
then cd into linux and do 'make config; make dep ; make clean; make zImage'. The compiled kernel will be in '/usr/src/linux/arch/i386/boot'. Copy it in /boot and edit /etc/lilo, then run lilo. You can also copy your kernel on a boot disk with 'dd if=/usr/src/linux/arch/i386/boot/zImage of=/dev/fd0' to try your new kernel from floppy (safe for testing).
bye.
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by:Ikon
ID: 1628322
jprohart, the problem is that i dont have any directories to speak of as the boot kernel won't recognise my SCSI controller thus, my drives & once more thus, any partitions.
What i actually need to do is patch the boot disk!!!(I know!)
If you could help me to do that I would be most happy.
thanks for the previous answer though, if i had a running system it would have been most helpful.
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by:jprohart
ID: 1628323
you can use a pre-compiled kernel from a slackware distribution. I found them on ftp://ftp.ibp.fr/pub/linux/distributions/slackware/bootdsks.144/
Get the file named aha2x4x.s, and rawrite it on a floppy disk (look at the file README.TXT). Then boot with the disk you created, and answer 'linux root=/dev/sdxxx ro' where sdxxx is the root device (where you installed linux) at the boot: prompt.
bye.
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