Remove a couple of needless includes from system3.c, and update
mach-types file.

free_pages() oopses if page->mapping is non-NULL.  Ensure that any
rmap datastructures for the page are freed before freeing the
concerned page.

This covers the changes Dominik's made to the core cpufreq code.

Someone included mach-types.h into asm/arch/hardware.h, which causes
the whole kernel to needlessly rebuild when the machine type file is
updated.  Move mach-types.h include into the files that really need
it.

ARM can use the generic rmap.h.  It doesn't need its own version.

This improves interrupts and exceptions returning to user space
by a few of cycles.  We change the requirements for
*_restore_user_regs slightly so we can remove a few instructions.
We also re-shuffle the code to handle pending work.

irq_enter/irq_exit no longer take arguments.  We also use the
x86 methods for hardirq.h and softirq.h; they're sufficient
for ARM.

These macros are no longer required; the generic versions
defined in sched.c are sufficient for ARM.

Replace local_save_flags_cli with local_irq_save.  Remove duplicate
cli, sti, save_flags and restore_flags definitions.

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

into samba.org:/home/paulus/kernel/for-linus-ppc

into samba.org:/home/paulus/kernel/for-linus-ppc

Since we have a signed 32-bit time_t, the fact that y % 4 == 0
will get it wrong in 2100 is irrelevant.

This could be made more efficient by batching the hashtable
flushes but that can be done later.

into samba.org:/home/paulus/kernel/for-linus-ppc

into samba.org:/home/paulus/kernel/for-linus-ppc

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

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

We were missing an element in the old_serial_port structure.

The following two patches seem to be needed to export the requisite
symbols needed for fully modular builds of the new serial drivers in
2.5.28.

The old form of designated initializers are obsolete: we need to
replace them with the ISO C forms before 2.6.  Gcc has always
supported both forms anyway.

From Rusty's Trivial Patch - thanks.

Trying to open a non-present port (for configuration) causes us to
to endlessly loop (by returning -ERESTARTSYS).  We should be returning
success.  This cset fixes this.

This patch add Wake-on-LAN support to the 8139cp ethernet driver.

It also converts the gccism "foo: bar" to the C99 ".foo = bar" syntax.

the attached patch fixes a comment that got incorrect via the
set_thread_area() changes.

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

This modifies the PPC boot sequence to "plug in" CPUs one at a
time.

This modifies the i386 boot sequence to "plug in" CPUs one at a
time.  This is the minimal change to make it work (the CPUs are
brought up as normal during the "smp_prepare_cpus()" probe phase).

This patch alters the boot sequence to "plug in" each CPU, one at a
time.  You need the patch for each architecture, as well.  The
interface used to be "smp_boot_cpus()", "smp_commence()", and each
arch implemented the "maxcpus" boot arg itself.  With this patch,
it is:
  smp_prepare_cpus(maxcpus): probe for cpus and set up cpu_possible(cpu).
  __cpu_up(cpu): called *after* initcalls, for each cpu where
     cpu_possible(cpu) is true.
  smp_cpus_done(maxcpus): called after every cpu has been brought up

 - Fix "temporal anomaly" in do_ide_request pointed out by Petr
   Vandrovec. Thanks Petr!

Small missing notch.

 - Rename ata-timings.h to timings.h. Same arguments as for agp.

 - Always include hdparm.h just before ide.h. Include them last where
   used. This is preparing to split out the IDE register declarations
   out of this file, since many other files in the kernel include it,
   which don't have anything to do with IDE.

 - Don't use the "IDE special" data type "byte". Just use the u8 data
   type for consistency with the rest of the kernel where applicable.

 - Make the bit-sliced data types in hdreg.h use the bit-slice data types
   instead of the generic ones. This makes clear that those are supposed
   to be register masks.