linux-toradex.git/arch/powerpc/include, branch v2.6.27.12

Rename old_readdir to sys_old_readdir

2009-01-18T18:35:31+00:00

commit e55380edf68796d75bf41391a781c68ee678587d upstream.

This way it matches the generic system call name convention.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

powerpc/mpic: Fix regression caused by change of default IRQ affinity

2008-11-20T22:54:47+00:00

commit 3c10c9c45e290022ca7d2aa1ad33a0b6ed767520 upstream.

The Freescale implementation of MPIC only allows a single CPU destination
for non-IPI interrupts.  We add a flag to the mpic_init to distinquish
these variants of MPIC.  We pull in the irq_choose_cpu from sparc64 to
select a single CPU as the destination of the interrupt.

This is to deal with the fact that the default smp affinity was
changed by commit 18404756765c713a0be4eb1082920c04822ce588 ("genirq:
Expose default irq affinity mask (take 3)") to be all CPUs.

Signed-off-by: Kumar Gala 
Signed-off-by: Paul Mackerras 
Signed-off-by: Greg Kroah-Hartman

Fix compile failure with non modular builds

2008-09-17T16:14:42+00:00

Commit deac93df26b20cf8438339b5935b5f5643bc30c9 ("lib: Correct printk
%pF to work on all architectures") broke the non modular builds by
moving an essential function into modules.c.  Fix this by moving it
out again and into asm/sections.h as an inline.  To do this, the
definition of struct ppc64_opd_entry has been lifted out of modules.c
and put in asm/elf.h where it belongs.

Signed-off-by: James Bottomley 
Signed-off-by: Paul Mackerras

lib: Correct printk %pF to work on all architectures

2008-09-09T18:51:15+00:00

It was introduced by "vsprintf: add support for '%pS' and '%pF' pointer
formats" in commit 0fe1ef24f7bd0020f29ffe287dfdb9ead33ca0b2.  However,
the current way its coded doesn't work on parisc64.  For two reasons: 1)
parisc isn't in the #ifdef and 2) parisc has a different format for
function descriptors

Make dereference_function_descriptor() more accommodating by allowing
architecture overrides.  I put the three overrides (for parisc64, ppc64
and ia64) in arch/kernel/module.c because that's where the kernel
internal linker which knows how to deal with function descriptors sits.

Signed-off-by: James Bottomley 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Tony Luck 
Acked-by: Kyle McMartin 
Signed-off-by: Linus Torvalds

powerpc: Fix build error with 64K pages and !hugetlbfs

2008-09-03T10:53:42+00:00

HAVE_ARCH_UNMAPPED_AREA and HAVE_ARCH_UNMAPPED_AREA_TOPDOWN must
be defined whenever CONFIG_PPC_MM_SLICES is enabled, not just when
CONFIG_HUGETLB_PAGE is.  They used to be always defined together but
this is no longer the case since 3a8247cc2c856930f34eafce33f6a039227ee175
("powerpc: Only demote individual slices rather than whole process").

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

fs_enet: Fix SCC Ethernet on CPM2, and crash in fs_enet_rx_napi()

2008-08-27T09:16:38+00:00

Signed-off-by: Heiko Schocher 
Signed-off-by: Vitaly Bordug 
Signed-off-by: Kumar Gala 
Signed-off-by: Jeff Garzik

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

2008-08-19T00:40:13+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ata: add missing ATA_* defines
  ata: add missing ATA_CMD_* defines
  ata: add missing ATA_ID_* defines (take 2)
  sgiioc4: fixup message on resource allocation failure
  ide-cd: use bcd2bin/bin2bcd
  cdrom: handle TOC
  gdrom: add dummy audio_ioctl handler
  viocd: add dummy audio ioctl handler
  cleanup powerpc/include/asm/ide.h
  drivers/ide/pci/: use __devexit_p()

cleanup powerpc/include/asm/ide.h

2008-08-18T19:40:03+00:00

This patch removes code that became unused through IDE changes and the 
arch/ppc/ removal.

Signed-off-by: Adrian Bunk 
Signed-off-by: Bartlomiej Zolnierkiewicz

powerpc: Use generic compat_sys_old_readdir

2008-08-18T04:22:35+00:00

Use the generic compat_sys_old_readdir instead of the powerpc one which
is almost the same except for the almost complete lack of error
handling.

Note that we can't just use SYSCALL() in systbl.h because the native
syscall is named old_readdir, not sys_old_readdir.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Paul Mackerras

powerpc: Make CMO paging space pool ID and page size available

2008-08-18T04:22:34+00:00

During platform setup, save off the primary/secondary paging space
pool IDs and the page size.  Added accessors in hvcall.h for these
variables.  This is needed for a subsequent fix.

Submitted-by: Robert Jennings 

Signed-off-by: Paul Mackerras