mirror of https://gitee.com/openkylin/linux.git
1ab54a936d
We removed 8250_acpi in 2.6.17. If we don't have PNPACPI turned on, we won't find any ACPI serial devices, so mention this requirement in the troubleshooting part of the documentation. CONFIG_PNPACPI is already turned on in all the relevant defconfigs. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| IRQ-redir.txt | ||
| README | ||
| aliasing.txt | ||
| efirtc.txt | ||
| fsys.txt | ||
| mca.txt | ||
| serial.txt | ||
README
Linux kernel release 2.4.xx for the IA-64 Platform
These are the release notes for Linux version 2.4 for IA-64
platform. This document provides information specific to IA-64
ONLY, to get additional information about the Linux kernel also
read the original Linux README provided with the kernel.
INSTALLING the kernel:
- IA-64 kernel installation is the same as the other platforms, see
original README for details.
SOFTWARE REQUIREMENTS
Compiling and running this kernel requires an IA-64 compliant GCC
compiler. And various software packages also compiled with an
IA-64 compliant GCC compiler.
CONFIGURING the kernel:
Configuration is the same, see original README for details.
COMPILING the kernel:
- Compiling this kernel doesn't differ from other platform so read
the original README for details BUT make sure you have an IA-64
compliant GCC compiler.
IA-64 SPECIFICS
- General issues:
o Hardly any performance tuning has been done. Obvious targets
include the library routines (IP checksum, etc.). Less
obvious targets include making sure we don't flush the TLB
needlessly, etc.
o SMP locks cleanup/optimization
o IA32 support. Currently experimental. It mostly works.