linux.git/arch/ppc/mm/init.c, branch master

powerpc: Remove arch/ppc and include/asm-ppc

2008-06-10T11:40:22+00:00

All the maintained platforms are now in arch/powerpc, so the old
arch/ppc stuff can now go away.

Acked-by: Adrian Bunk 
Acked-by: Arnd Bergmann 
Acked-by: Becky Bruce 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Geert Uytterhoeven 
Acked-by: Grant Likely 
Acked-by: Jochen Friedrich 
Acked-by: John Linn 
Acked-by: Jon Loeliger 
Acked-by: Josh Boyer 
Acked-by: Kumar Gala 
Acked-by: Olof Johansson 
Acked-by: Peter Korsgaard 
Acked-by: Scott Wood 
Acked-by: Sean MacLennan 
Acked-by: Segher Boessenkool 
Acked-by: Stefan Roese 
Acked-by: Stephen Neuendorffer 
Acked-by: Wolfgang Denk 
Signed-off-by: Paul Mackerras

[POWERPC] ppc: Remove redundant display of free swap space in show_mem()

2008-04-01T09:45:16+00:00

show_mem() has no need to print the amount of free swap space manually
because show_free_areas() does this already and is called by the
former.

The two outputs only differ in text formatting:

  printk("Free swap  = %lukB\n", ...);
  printk("Free swap:       %6ldkB\n", ...);

Signed-off-by: Johannes Weiner 
Cc: Benjamin Herrenschmidt 
Signed-off-by: Andrew Morton 
Signed-off-by: Paul Mackerras

[PPC] Remove 85xx from arch/ppc

2008-01-28T14:33:10+00:00

85xx exists in arch/powerpc as well as cuImage support to boot from
a u-boot that doesn't support device trees.

Signed-off-by: Kumar Gala

[POWERPC] Fix 8xx build breakage due to _tlbie changes

2007-11-20T07:42:00+00:00

My changes to _tlbie to fix 4xx unfortunately broke 8xx build in a
couple of places.  This fixes it.

Spotted by Olof Johansson.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Vitaly Bordug 
Signed-off-by: Paul Mackerras

[POWERPC] Spelling fixes: arch/ppc/

2007-05-12T01:32:49+00:00

Spelling fixes in arch/ppc/.

Signed-off-by: Simon Arlott 
Signed-off-by: Paul Mackerras

[PATCH] mm: use symbolic names instead of indices for zone initialisation

2006-10-11T18:14:14+00:00

Arch-independent zone-sizing is using indices instead of symbolic names to
offset within an array related to zones (max_zone_pfns).  The unintended
impact is that ZONE_DMA and ZONE_NORMAL is initialised on powerpc instead
of ZONE_DMA and ZONE_HIGHMEM when CONFIG_HIGHMEM is set.  As a result, the
the machine fails to boot but will boot with CONFIG_HIGHMEM turned off.

The following patch properly initialises the max_zone_pfns[] array and uses
symbolic names instead of indices in each architecture using
arch-independent zone-sizing.  Two users have successfully booted their
powerpcs with it (one an ibook G4).  It has also been boot tested on x86,
x86_64, ppc64 and ia64.  Please merge for 2.6.19-rc2.

Credit to Benjamin Herrenschmidt for identifying the bug and rolling the
first fix.  Additional credit to Johannes Berg and Andreas Schwab for
reporting the problem and testing on powerpc.

Signed-off-by: Mel Gorman 
Cc: Benjamin Herrenschmidt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] Have Power use add_active_range() and free_area_init_nodes()

2006-09-27T15:26:11+00:00

Size zones and holes in an architecture independent manner for Power.

[judith@osdl.org: build fix]
Signed-off-by: Mel Gorman 
Cc: Dave Hansen 
Cc: Andy Whitcroft 
Cc: Andi Kleen 
Cc: Benjamin Herrenschmidt 
Cc: Paul Mackerras 
Cc: "Keith Mannthey" 
Cc: "Luck, Tony" 
Cc: KAMEZAWA Hiroyuki 
Cc: Yasunori Goto 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

powerpc: Fix some missed ppc32 mm->context.id conversions

2006-06-13T03:43:00+00:00

Signed-off-by: Paul Mackerras

ppc: Remove CHRP, POWER3 and POWER4 support from arch/ppc

2006-03-27T23:22:10+00:00

32-bit CHRP machines are now supported only in arch/powerpc, as are
all 64-bit PowerPC processors.  This means that we don't use
Open Firmware on any platform in arch/ppc any more.

This makes PReP support a single-platform option like every other
platform support option in arch/ppc now, thus CONFIG_PPC_MULTIPLATFORM
is gone from arch/ppc.  CONFIG_PPC_PREP is the option that selects
PReP support and is generally what has replaced
CONFIG_PPC_MULTIPLATFORM within arch/ppc.

_machine is all but dead now, being #defined to 0.

Updated Makefiles, comments and Kconfig options generally to reflect
these changes.

Signed-off-by: Paul Mackerras