Only warn if $(host-progs) and $(hostptogs-y) are not equal.
This allows external modules to use:
hostprogs-y := file ...
host-progs  := $(hostprogs-y)

This is backwards compatible and will not warn.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Localize Kconfig debug options into one file (lib/Kconfig.debug)
for easier maintenance, searching, and menu-building.

Updated to 2.6.8.

Summary of changes:

. localizes the following symbols in lib/Kconfig.debug:
    DEBUG_KERNEL, MAGIC_SYSRQ, DEBUG_SLAB, DEBUG_SPINLOCK,
    DEBUG_SPINLOCK_SLEEP, DEBUG_HIGHMEM, DEBUG_BUGVERBOSE,
    DEBUG_INFO
  and FRAME_POINTER for some instances of it (if it's freely
  user-selectable) but not for the cases where it's forced or
  it depends on some other options.
. adds DEBUG_KERNEL requirement to some DEBUG_vars;
. remove KALLSYMS from S390-specific kernel hacking menu;
  use KALLSYMS in the EMBEDDED menu instead;
. add CRIS and M68KNOMMU symbols for use in lib/Kconfig.debug;
. eliminate duplicate "General setup" labels in sparc64 config;
. whitespace cleanup;
. fixed a few trival typos;

Portions of the original patch were also done by
Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

This patch removes unnecessary wildcard on KBUILD_OUTPUT
Signed-off-by: Coywolf Qi Hunt <coywolf@greatcn.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

into mars.ravnborg.org:/home/sam/bk/kbuild

Needed now the lds files got renamed
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

For all architectures use the new name for linker definition scripts.
Based on patch from: Dan Aloni <da-x@colinux.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

When building a kernel on platforms where the filesytem do
not distingush between upper and lower case the rule:
.S -> .s did not work.
In a normal build this is only used for linker scripts.
So create a separate rule for .lds files, and use generic cpp flags.

Patch from: Dan Aloni <da-x@colinux.org>
Modified to use cpp flags + added documentation.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

From: Pavel Roskin <proski@gnu.org>
The recent fixes for the external module build have fixed the major
breakage, but they left one annoyance unfixed.  If CONFIG_MODVERSIONS is
disabled, a warning is printed for every exported symbol that is has no
CRC.  For instance, I see this when compiling the standalone Orinoco
driver on Linux 2.6.6-rc3:

*** Warning: "__orinoco_down" [/usr/local/src/orinoco/spectrum_cs.ko] has
no CRC!
*** Warning: "hermes_struct_init" [/usr/local/src/orinoco/spectrum_cs.ko]
has no CRC!
*** Warning: "free_orinocodev" [/usr/local/src/orinoco/spectrum_cs.ko] has
no CRC!
[further warnings skipped]

I have found that the "-i" option for modpost is used for external builds,
whereas the internal modules use "-o".  The "-i" option causes read_dump()
in modpost.c to be called.  This function sets "modversions" variable
under some conditions that I don't understand.  The comment before the
modversions declarations says: "Are we using CONFIG_MODVERSIONS?"

Apparently modpost fails to answer this question.  I think it's better to
use an explicit option rather than a kludge.

The attached patch adds a new option "-m" that is specified if and only if
CONFIG_MODVERSIONS is enabled.  The patch has been successfully tested
both with and without CONFIG_MODVERSIONS.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

This patch teaches scripts/kernel-doc to print descriptions
of comma separated variables correctly instead of ignoring
them.

Tested on 'make pdfdocs' and 'scripts/kernel-doc -text test.c'.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

into mars.ravnborg.org:/home/sam/bk/kbuild

David S. Miller <davem@redhat.com> wrote:
Shouldn't we be grepping __crc_ symbols out of the System.map file?

For one thing, these can confuse readprofile.  It's algorithm is
to start at _stext, then stop when it sees a line in the System.map
which is not text (mode is one of 'T' 't' 'W' or 'w')

It will exit early if there are some intermixed __crc_* things in
there (since they are are mode 'A').

For example, in my current sparc64 kernel I have this:

00000000004cef80 t do_split
00000000004cf2a0 t add_dirent_to_buf
00000000004cf5a7 A __crc_init_special_inode
00000000004cf640 t make_indexed_dir
00000000004cf900 t ext3_add_entry

So no symbols after add_dirent_to_buf will be shown in the profiling
output of readprofile.

Implementation ported to mksysmap by Sam.
Included two System.map related fixes:
- Print "SYSMAP  System.map" during build
- Sort symbols in System.map
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Fix stupid thinkos in the fcntl f_op removal code.

Tssk. 

Pointed out by Kai Makisara.

into intel.com:/home/lenb/src/linux-acpi-test-2.6.8

Fixes two common boot failures due to buggy SMM BIOS code

SMP boot crash if SMI_CMD=ACPI written from CPU1
http://bugzilla.kernel.org/show_bug.cgi?id=2941

laptop crash due to LAPIC timer before SMI_CMD=ACPI
http://bugzilla.kernel.org/show_bug.cgi?id=1269

into intel.com:/home/lenb/src/linux-acpi-test-2.6.8

Update lasi 82596 driver:
 - Fix boot messages (Helge Deller)
 - Whitespace and __FILE__ usage (Joel Soete)
 - 64-bit compile warning fixes (James Bottomley)

This trivial fix allows mounting MO-drives readwrite.

Acked by Jens.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

 - __PAGE_OFFSET is 0x10000000 (Randolph Chung)
 - PA8800 support (Grant Grundler)
 - debuglocks (Thibaut Varene)
 - PDC chassis disabling (Thibaut Varene)
 - Distinguish between Dinos in request_irq (Thibaut Varene)
 - Document interrupt registers (Randolph Chung)
 - Revamp CONFIG_DISCONTIGMEM support (Randolph Chung)
 - Remove STI console warning and special casing (Randolph Chung)
 - n4000 defconfig (Randolph Chung)
 - iosapic fixes (Bjorn Helgaas)
 - Fix a bug in entry.S where pa_dbit_lock was being trashed (Randolph Chung)
 - SMP support (Randolph Chung, Grant Grundler, James Bottomley)
 - Clear the pte in the fault handler (Joel Soete)
 - Change _exit prototype (Carlos O'Donell)
 - Better unwinding support (Randolph Chung)
 - GCC 3.4 fixes (Carlos O'Donell, Randolph Chung)

The newly introduced ->fcntl file_operation is badly thought out,
not to mention undocumented.  This patch replaces it with two better
defined operations -- check_flags and dir_notify.  Any other fcntl()s
that filesystems are interested in can have their own properly typed
f_op method when they need it.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Patch from Marc Singer

The work already done to rectify the timer code initialization missed
a necessary change.  This patch adds a timer initialization function
to the LPD7A400 machine type.  It also makes a small correction to the
kernel configuration that is out of step with the machine specific
Kconfig.

Patch from Marc Singer

This patch aligns the lh7a40x port with the updated structure of IDE
drivers.  It also removes an unused FIQ handler.  This patch is made
in order to get the lh7a40x port to build.

Patch from Catalin Marinas

This patch replaces the -mshort-load-bytes option with $(call
check_gcc,-malignment-traps,-mshort-load-bytes) in the CFLAGS
setting in arch/arm/Makefile.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into kernel.bkbits.net:/home/davem/sparc-2.6

In the *ppos cleanups, proc_dol2crvec was updated, but the prototype
found at the top of kernel/sysctl.h was not, generating warning.  This
corrects the prototype to match the code.

(I'm gonna take a stab at moving these into arch/ppc shortly)
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

We allow more commands if the disk was opened read-write.

They'll need it for permission checking.

into intel.com:/home/lenb/src/linux-acpi-test-2.6.8

Signed-off-by: David S. Miller <davem@redhat.com>