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[PATCH] A few small additions and corrections to README
Here's a small patch which - adds a few archs to the current list of supported platforms. - adds a few missing slashes at the end of URLs. - adds a few references to additional documentation. - adds "make config" to the list of possible configuration targets. - makes a few other minor changes. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> [ Ben Nizette <ben.nizette@iinet.net.au> points out AVR32 arch too ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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README
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README
@ -1,4 +1,4 @@
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Linux kernel release 2.6.xx <http://kernel.org>
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Linux kernel release 2.6.xx <http://kernel.org/>
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These are the release notes for Linux version 2.6. Read them carefully,
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as they tell you what this is all about, explain how to install the
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@ -22,15 +22,17 @@ ON WHAT HARDWARE DOES IT RUN?
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Although originally developed first for 32-bit x86-based PCs (386 or higher),
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today Linux also runs on (at least) the Compaq Alpha AXP, Sun SPARC and
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UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH,
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UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH, Cell,
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IBM S/390, MIPS, HP PA-RISC, Intel IA-64, DEC VAX, AMD x86-64, AXIS CRIS,
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and Renesas M32R architectures.
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Cris, Xtensa, AVR32 and Renesas M32R architectures.
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Linux is easily portable to most general-purpose 32- or 64-bit architectures
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as long as they have a paged memory management unit (PMMU) and a port of the
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GNU C compiler (gcc) (part of The GNU Compiler Collection, GCC). Linux has
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also been ported to a number of architectures without a PMMU, although
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functionality is then obviously somewhat limited.
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Linux has also been ported to itself. You can now run the kernel as a
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userspace application - this is called UserMode Linux (UML).
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DOCUMENTATION:
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@ -113,6 +115,7 @@ INSTALLING the kernel:
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version 2.6.12.2 and want to jump to 2.6.12.3, you must first
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reverse the 2.6.12.2 patch (that is, patch -R) _before_ applying
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the 2.6.12.3 patch.
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You can read more on this in Documentation/applying-patches.txt
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- Make sure you have no stale .o files and dependencies lying around:
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@ -161,6 +164,7 @@ CONFIGURING the kernel:
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only ask you for the answers to new questions.
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- Alternate configuration commands are:
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"make config" Plain text interface.
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"make menuconfig" Text based color menus, radiolists & dialogs.
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"make xconfig" X windows (Qt) based configuration tool.
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"make gconfig" X windows (Gtk) based configuration tool.
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@ -303,8 +307,9 @@ IF SOMETHING GOES WRONG:
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- If you compiled the kernel with CONFIG_KALLSYMS you can send the dump
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as is, otherwise you will have to use the "ksymoops" program to make
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sense of the dump. This utility can be downloaded from
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ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops.
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sense of the dump (but compiling with CONFIG_KALLSYMS is usually preferred).
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This utility can be downloaded from
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ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/ .
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Alternately you can do the dump lookup by hand:
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- In debugging dumps like the above, it helps enormously if you can
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@ -336,7 +341,7 @@ IF SOMETHING GOES WRONG:
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If you for some reason cannot do the above (you have a pre-compiled
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kernel image or similar), telling me as much about your setup as
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possible will help.
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possible will help. Please read the REPORTING-BUGS document for details.
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- Alternately, you can use gdb on a running kernel. (read-only; i.e. you
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cannot change values or set break points.) To do this, first compile the
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