This check needs to happen for all CPUs that support PN,
not just Intel.

From hpa and Pat Mochel.

Newer gcc changes alignment flags from a -m to -f

Some revisions of the AMD8131 PCI-X bridge have a irq routing bug that appears
in IO-APIC mode. To work around it a bit needs to be set in this case.

This adds the x86-64 ELF relocations to include/linux/elf.h

This is needed for the new module loader.

This patch depends on the i386 MTRR driver cleanup I sent earlier.

 - Support non executable mappings for x86-64. data/heap are non executable
   by default now.
 - Beginnings of software suspend from Pavel (not working yet)
 - Support generic compat functions and remove some shared code
   in the 32bit emulation (Stephen Rothwell)
 - Support hugetlbfs
 - Some makefile updates
 - Make sure all 32bit emulation functions return long, not int.
   This fixes some problems with ERESTARTNOSYS.et.al. leaking to userspace.
 - Add new system calls.
 - Fix long standing fs/gs context switch bugs (thanks to Karsten Keil
   for helping to fix that mess). Also make sure the gs selector is
   set to 0 after an exec.
 - Simplify TLS switching
 - Paranoid CPUID check at bootup
 - Reorder scatterlist to be more space efficient (Jes Soerensen)
 - Enlarge 32bit address space to full 4GB.
 - Beginnings of 32bit SYSCALL support (not completely working yet
   and vsyscall page miss yet)
 - Various merges from i386
 - New module loader
 - Support threaded core dump (XMM saving for 32bit programs doesn't
   work, but it appears to be broken on i386 too)
 - Fix bug in signal stack rounding
 - Remove DRM 32bit emulation.
 - Use MTRR driver from i386
 - Use bootflag.c from i386
 - Various other fixes and cleanups.

This does:
 - fix one warning in bootflag.c
 - change a few longs to int and int to long in the MTRR driver
   to make it 64bit clean (should be a NOP for 32bit i386, but is needed
   for x86-64)
 - Convert the MTRR /proc interface to seq_file and remove the broken
   compute_ascii() hack.  This fixes some broken code e.g.  the old
   mtrr_write was completely broken because the loop checking for
   commands started with a "continue" - remove duplicated mtrr type
   strings.

into home.transmeta.com:/home/torvalds/v2.5/linux

into home.transmeta.com:/home/torvalds/v2.5/linux

Update scsi_scan so that we don't pass around a scsi_device struct for
    	scanning.  Instead, we pass around a request_queue during
    	scanning and create and destroy device structs as needed.  This
    	allows us to have a 1:1 correlation between scsi_alloc_sdev()
    	and scsi_free_sdev() calls, which we didn't have before.

into nuts.ninka.net:/home/davem/src/BK/sparc-2.5

into tetrachloride.(none):/mnt/stuff/kernel/2.5/agpgart

[AGP] agp_frontend_initialize() now gets called when a chipset driver registers, so it can't be __init any more.

Based on a patch from Andrew Morton.

Also checks to see if the sd device is bigger than the kernel can
support and prints out a warning in that case

into tetrachloride.(none):/mnt/stuff/kernel/2.5/agpgart

This makes the following changes :
 o headers cleanup
 o remove deprecated kernel_only
 o mention minimum oprofile version
 o correct initialise stats
 o remove racy debug check (wli saw this oops)
 o remove pointless simple_open
 o add dump functionality
 o remove pessimising FASTCALL

It fixes a critical race.

into tetrachloride.(none):/mnt/stuff/kernel/2.5/agpgart

This simple intermezzo Makefile change allows it to build.

OK'ed by Peter Braam.

This fixes the APM GDT entry allocation issue.  Confirmed by Andrew
Morton.