Commit graph

22569 commits

Author SHA1 Message Date
Yinghai Lu
fb3bbd6a66 x86: fix APIC warning on 32bit v2
for http://bugzilla.kernel.org/show_bug.cgi?id=10613

BIOS bug, APIC version is 0 for CPU#0! fixing up to 0x10. (tell your hw vendor)

v2: fix 64 bit compilation

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Gabriel C <nix.or.die@googlemail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-06-04 13:11:46 +02:00
Linus Torvalds
00e98a9992 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  8250 Serial Driver: revert extra IRQ flag definition patch
  Blackfin arch: update anomaly headers from toolchain trunk
  Blackfin arch: Remove bad and usless code
  Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527
  Blackfin arch: Fix typo. it should be _outsw_8
  Blackfin arch: Cleanup no functional changes
2008-06-02 15:25:27 -07:00
Linus Torvalds
f365ad5fc0 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix DMA nodes in the MPC8610 HPCD device tree
  [POWERPC] Export empty_zero_page and copy_page in arch/ppc
  [POWERPC] Add "memory" clobber to MMIO accessors
  [POWERPC] pasemi: update pasemi_defconfig, enable electra_cf
  electra_cf: Add MODULE_DEVICE_TABLE()
2008-06-02 15:25:03 -07:00
Michael Hennerich
b06dcee9c8 Blackfin arch: Remove bad and usless code
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-05-31 15:35:40 +08:00
Bryan Wu
2eb74ae20e Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527
AD7877 use SSEL_2 (P9.9) and IRQ_PF8 (P9.14) on BF527

 - populating JP3 to enable STAMP
 - disable SW11.2 to disconnect SSEL_2/PF12 from Rotary NAND
 - disable SW18.1 to disconnect SSEL_2 from MAX1233 touchscreen chip

Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-05-31 15:17:25 +08:00
Timur Tabi
9c8b28c2ef [POWERPC] Fix DMA nodes in the MPC8610 HPCD device tree
The node for DMA2 in the MPC8610 HPCD device tree has the wrong compatible
properties.  This breaks the DMA driver and the sound driver.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-31 17:08:29 +10:00
Tony Breeds
6907fa26d8 [POWERPC] Export empty_zero_page and copy_page in arch/ppc
Currently ext4 and fuse fail to link if modular:
ERROR: "copy_page" [fs/fuse/fuse.ko] undefined!
ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!
make[3]: *** [__modpost] Error 1
make[2]: *** [modules] Error 2
make[1]: *** [sub-make] Error 2

While arch ppc exists it may as well compile, so this exports those
symbols (which are already exported in arch/powerpc).

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-31 17:08:28 +10:00
Linus Torvalds
ab8cd81830 Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
  lguest: notify on empty
  virtio: force callback on empty.
  virtio_blk: fix endianess annotations
  virtio_config: fix len calculation of config elements
  virtio_net: another race with virtio_net and enable_cb
  virtio: An entropy device, as suggested by hpa.
  virtio_blk: allow read-only disks
  lguest: fix ugly <NULL> in /proc/interrupts
  virtio: set device index in common code.
  virtio: virtio_pci should not set bus_id.
  virtio: bus_id for devices should contain 'virtio'
  Fix crash in virtio_blk during modprobe ; rmmod ; modprobe
  lguest: use ioremap_cache, not ioremap
2008-05-30 10:20:03 -07:00
Martin Schwidefsky
0066ed55a9 [S390] Update default configuration.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:36 +02:00
Martin Schwidefsky
209fb9090f [S390] disassembler: fix idte instruction format.
The correct instruction format of idte is "idte r1,r3,r2" with
r1 at bit 24, r3 at bit 16 and r2 at bit 28.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:36 +02:00
Heiko Carstens
c1bb7f31ea [S390] showmem: Only walk spanned pages.
Convert show_mem() so its nearly the same as on x86/powerpc.
Gives us proper locking and we get also rid of the only use of max_mapnr.
Also the number of pages was contained in an int which might not be
sufficient not too far in the future.

Cc: Johannes Weiner <hannes@saeurebad.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:34 +02:00
Gerald Schaefer
1760537b69 [S390] appldata: prevent cpu hotplug when walking cpu_online_map.
Use get_online_cpus() to prevent cpu hotplug in situations where
for_each_online_cpu() is called.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:34 +02:00
Heiko Carstens
67060d9c1f [S390] Fix section mismatch warnings.
This fixes the last remaining section mismatch warnings in s390
architecture code. It reveals also a real bug introduced by... me
with git commit 2069e978d5
("[S390] sparsemem vmemmap: initialize memmap.")

Calling the generic vmemmap_alloc_block() function to get initialized
memory is a nice idea, however that function is __meminit annotated
and therefore the function might be gone if we try to call it later.
This can happen if a DCSS segment gets added.

So basically revert the patch and clear the memmap explicitly to fix
the original bug.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:34 +02:00
Hans-Joachim Picht
97195d6b41 [S390] fix sparsemem related compile error with allnoconfig on s390
On s390 make allnoconfig fails with the following build error:

arch/s390/mm/init.c: In function 'show_mem':
arch/s390/mm/init.c:55: error: implicit declaration of function 'pfn_valid'
make[1]: *** [arch/s390/mm/init.o] Error 1
make: *** [arch/s390/mm] Error 2

This problem can by fixed ensuring that ARCH_SELECT_MEMORY_MODEL
is always turned on.

Signed-off-by: Hans-Joachim Picht <hans@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-05-30 10:03:33 +02:00
Rusty Russell
a16ffe93c4 lguest: fix ugly <NULL> in /proc/interrupts
Before:
	root@ubuntu:~# cat /proc/interrupts
	           CPU0
	  1:       1672    lguest-<NULL>    virtio0
	  2:          1    lguest-<NULL>    virtio1
	  ...
After:
	root@ubuntu:~# cat /proc/interrupts
	           CPU0
	  1:       2889    lguest-level     virtio0
	  2:          9    lguest-level     virtio1

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-05-30 15:09:43 +10:00
Linus Torvalds
3897b82c35 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Workaround for RSE issue
2008-05-28 12:58:12 -07:00
Olof Johansson
732bee4c85 [POWERPC] pasemi: update pasemi_defconfig, enable electra_cf
Refresh pasemi_defconfig and enable ELECTRA_CF=y.

Signed-off-by: Olof Johansson <olof@lixom.net>
2008-05-27 16:11:13 -05:00
Tony Luck
4dcc29e157 [IA64] Workaround for RSE issue
Problem: An application violating the architectural rules regarding
operation dependencies and having specific Register Stack Engine (RSE)
state at the time of the violation, may result in an illegal operation
fault and invalid RSE state.  Such faults may initiate a cascade of
repeated illegal operation faults within OS interruption handlers.
The specific behavior is OS dependent.

Implication: An application causing an illegal operation fault with
specific RSE state may result in a series of illegal operation faults
and an eventual OS stack overflow condition.

Workaround: OS interruption handlers that switch to kernel backing
store implement a check for invalid RSE state to avoid the series
of illegal operation faults.

The core of the workaround is the RSE_WORKAROUND code sequence
inserted into each invocation of the SAVE_MIN_WITH_COVER and
SAVE_MIN_WITH_COVER_R19 macros.  This sequence includes hard-coded
constants that depend on the number of stacked physical registers
being 96.  The rest of this patch consists of code to disable this
workaround should this not be the case (with the presumption that
if a future Itanium processor increases the number of registers, it
would also remove the need for this patch).

Move the start of the RBS up to a mod32 boundary to avoid some
corner cases.

The dispatch_illegal_op_fault code outgrew the spot it was
squatting in when built with this patch and CONFIG_VIRT_CPU_ACCOUNTING=y
Move it out to the end of the ivt.

Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-05-27 13:24:39 -07:00
Linus Torvalds
3dbfd0801b Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  avr32: Fix cpufreq oops when ondemand governor is default
  avr32: Update defconfigs
  avr32: export strnlen_user
  avr32: export copy_page
2008-05-27 08:27:20 -07:00
Haavard Skinnemoen
f04d264afc avr32: Fix cpufreq oops when ondemand governor is default
Move the AP7 cpufreq init to late_initcall() so that we don't try to
bring up cpufreq until the governor is ready. x86 also uses
late_initcall() for this.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-05-27 09:37:42 +02:00
Linus Torvalds
4934ed888e Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.26
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.26:
  sh: Drop broken URAM support on SH7723.
  sh: update Migo-R defconfig
  sh: use sm501 8250 mfd support on r2d boards
  sh: add probe support for new sh7723 cut
  sh: fix VPU interrupt vector for sh7723
  sh: fix USBF resource for sh7722
2008-05-26 10:20:40 -07:00
Haavard Skinnemoen
d56acacdcd avr32: Update defconfigs
Just provide reasonable defaults for the new stuff. Tickless and
hrtimers are turned on for all boards except ATSTK1004.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-05-26 13:38:29 +02:00
Adrian Bunk
01575995de avr32: export strnlen_user
This patch fixes the following build error:

<--  snip  -->

...
  MODPOST 1327 modules
ERROR: "strnlen_user" [drivers/input/misc/uinput.ko] undefined!
...
make[2]: *** [__modpost] Error 1

<--  snip  -->

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-05-26 13:26:36 +02:00
Adrian Bunk
a0ed3d8d94 avr32: export copy_page
This patch fixes the following build error:

<--  snip  -->

...
  MODPOST 61 modules
ERROR: "copy_page" [fs/fuse/fuse.ko] undefined!
...
make[2]: *** [__modpost] Error 1

<--  snip  -->

Also add an empty line since *_page aren't "String functions".

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-05-26 13:26:36 +02:00
Paul Mundt
9c28faaab1 sh: Drop broken URAM support on SH7723.
This was copied over from the previous MobileR bits, which doesn't
apply to R2. The URAM block on R2 is recycled for the L2 instead.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-26 11:45:45 +09:00
Sam Ravnborg
73531905ed Kconfig: introduce ARCH_DEFCONFIG to DEFCONFIG_LIST
init/Kconfig contains a list of configs that are searched
for if 'make *config' are used with no .config present.
Extend this list to look at the config identified by
ARCH_DEFCONFIG.

With this change we now try the defconfig targets last.

This fixes a regression reported
by: Linus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
2008-05-25 23:03:18 +02:00
Linus Torvalds
eb90d81d03 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip:
  x86: prevent PGE flush from interruption/preemption
  x86: use explicit copy in vdso_gettimeofday()
  namespacecheck: automated fixes
  x86/xen: fix arbitrary_virt_to_machine()
  x86: don't read maxlvt before checking if APIC is mapped
  x86: disable TSC for sched_clock() when calibration failed
  x86: distangle user disabled TSC from unstable
  x86: fix setup of cyc2ns in tsc_64.c
2008-05-24 10:20:00 -07:00
Linus Torvalds
d3c5f8b93f Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] integrator: fix build warnings and errors
  [ARM] fix OMAP include loops
  Revert "[ARM] pxa: spitz wants PXA27x UDC definitions"
  [ARM] 5053/1: define before use of processor_id
  [ARM] 5052/1: export clock functions for the at91x40
  [ARM] 5051/1: define pgtable_t for the !CONFIG_MMU case too
  [ARM] omap: fix omap clk support build errors
  [ARM] 5039/1: S3C244X: Rename SDI device if running on S3C244X.
  [ARM] 5043/1: pxafb: remove unused mode variable in pxafb_init_fbinfo
  [ARM] 5041/1: VR1000: Fix DM9000 IRQ flags initialisation
  [ARM] 5040/1: BAST: Fix DM9000 IRQ flags initialisation
  [ARM] 5038/1: ARM: OMAP: Remove tsc2102 references from board-palmte.c
  [ARM] 5025/2: fix collie cpu initialisation
2008-05-24 10:13:16 -07:00
Adrian Bunk
fb56f0f992 frv: export empty_zero_page
Fix the following build error:

ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-24 09:56:13 -07:00
Russell King
7c28472a5d [ARM] integrator: fix build warnings and errors
Fix resource_size_t warning in impd1.c, and printascii() build
errors in pci_v3.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-23 19:35:52 +01:00
Linus Torvalds
e6b027a398 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] clarify license of freq_table.c
  [CPUFREQ] Remove documentation of removed ondemand tunable.
  [CPUFREQ] Crusoe: longrun cpufreq module reports false min freq
  [CPUFREQ] powernow-k8: improve error messages
2008-05-23 09:24:52 -07:00
Linus Torvalds
cbff290491 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] iSeries: Remove unused mail address
  [POWERPC] mpic: Fix use of uninitialized variable
  [POWERPC] Add kernstart_addr to list of allowed symbols in prom_init
  [POWERPC] Fix __set_fixmap() for STRICT_MM_TYPECHECKS
  [POWERPC] PS3: Fix memory hotplug
2008-05-23 08:15:12 -07:00
Harvey Harrison
7fafd91d85 x86: fix integer as NULL pointer warning
arch/x86/boot/printf.c:59:10: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-23 08:11:06 -07:00
Russell King
2a740d7a64 Revert "[ARM] pxa: spitz wants PXA27x UDC definitions"
This reverts commit 53491e042e, which hit
the kernel tree too early.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-23 13:53:31 +01:00
Greg Ungerer
66aaeff1c2 [ARM] 5052/1: export clock functions for the at91x40
Export the AT91 clock functions for the AT91X40. Some external code common
to all AT91 family parts relys on this, like the gpio and serial support.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-23 13:50:07 +01:00
Andi Kleen
a1289643ad x86: use explicit copy in vdso_gettimeofday()
Jeremy's gcc 3.4 seems to be unable to inline a 8 byte memcpy.  But the
vdso doesn't support external references.  Copy the structure members
of struct timezone explicitely instead.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-23 14:08:06 +02:00
Ingo Molnar
2ddfd20e7c namespacecheck: automated fixes
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-23 14:08:06 +02:00
Jan Beulich
de067814d6 x86/xen: fix arbitrary_virt_to_machine()
While I realize that the function isn't currently being used, I still
think an obvious mistake like this should be corrected.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-23 14:08:06 +02:00
Chuck Ebbert
2584a82dee x86: don't read maxlvt before checking if APIC is mapped
A check for unmapped apic was added before reading maxlvt but the early
read of maxlvt wasn't removed.

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2008-05-23 14:08:06 +02:00
Thomas Gleixner
74dc51a3de x86: disable TSC for sched_clock() when calibration failed
When the TSC calibration fails then TSC is still used in
sched_clock(). Disable it completely in that case.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2008-05-23 14:08:06 +02:00
Thomas Gleixner
9ccc906c97 x86: distangle user disabled TSC from unstable
tsc_enabled is set to 0 from the command line switch "notsc" and from
the mark_tsc_unstable code. Seperate those functionalities and replace
tsc_enable with tsc_disable. This makes also the native_sched_clock()
decision when to use TSC understandable.

Preparatory patch to solve the sched_clock() issue on 32 bit.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-23 14:08:06 +02:00
Thomas Gleixner
b6db80ee13 x86: fix setup of cyc2ns in tsc_64.c
When the TSC is calibrated against the PIT due to the nonavailability
of PMTIMER/HPET or due to SMI interference then the setup of the per
CPU cyc2ns variables is skipped. This is unlikely to happen but it
would definitely render sched_clock() unusable.

This was introduced with commit 53d517cdba

    x86: scale cyc_2_nsec according to CPU frequency

Update the per CPU cyc2ns variables in all exit pathes of tsc_calibrate.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2008-05-23 14:08:06 +02:00
Stephen Rothwell
06a901c562 [POWERPC] mpic: Fix use of uninitialized variable
Compiling ppc64_defconfig with gcc 4.3 gives thes warnings:

arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_get_priority':
arch/powerpc/sysdev/mpic.c:1351: warning: 'is_ipi' may be used uninitialized in this function
arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_set_priority':
arch/powerpc/sysdev/mpic.c:1328: warning: 'is_ipi' may be used uninitialized in this function

It turns out that in the cases where is_ipi is uninitialized, another
variable (mpic) will be NULL and it is dereferenced.  Protect against
this by returning if mpic is NULL in mpic_irq_set_priority, and removing
mpic_irq_get_priority completely as it has no in tree callers.

This has the nice side effect of making the warning go away.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-23 16:15:37 +10:00
Michael Ellerman
d1e8d50d5a [POWERPC] Add kernstart_addr to list of allowed symbols in prom_init
Since commit "85xx: Add support for relocatable kernel (and
booting at non-zero)" (37dd2badcf),
PHYSICAL_START is #defined as kernstart_addr if RELOCATABLE
and FLATMEM is enabled.

PHYSICAL_START is used in prom_init.c and so kernstart_addr
needs to be added to the list of allowed symbols that
prom_init.c can access.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-23 16:15:35 +10:00
David Gibson
46a7417963 [POWERPC] Fix __set_fixmap() for STRICT_MM_TYPECHECKS
__set_fixmap() in pgtable_32.c currently fails to compile if
STRICT_MM_TYPECHECKS is defined.  This fixes it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-23 16:15:32 +10:00
Geoff Levand
ecc240f90b [POWERPC] PS3: Fix memory hotplug
A change was made to walk_memory_resource() in commit
4b119e21d0 that added a
check of find_lmb().  Add the coresponding lmb_add()
call to ps3_mm_add_memory() so that that check will
succeed.

This fixes the condition where the PS3 boots up with
only the 128 MiB of boot memory, and doesn't see the
other 128MiB that is available.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-05-23 16:15:29 +10:00
Magnus Damm
c511afb41f sh: update Migo-R defconfig
Update the Migo-R defconfig to include support for KEYSC, I2C, RTC and
NAND and NOR MTD devices.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-23 11:53:27 +09:00
Magnus Damm
fa7ff08600 sh: use sm501 8250 mfd support on r2d boards
Make use of recently added sm501 8250 uart support, commit
61711f8fd8 makes the mfd code
handle 8250 uarts so there is no longer need to do it from
the r2d board code.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-23 11:53:24 +09:00
Magnus Damm
b76baf4cf5 sh: add probe support for new sh7723 cut
This patch adds support for sh7723 silicon with a prr value of 0x51.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-23 11:53:20 +09:00
Magnus Damm
7601304472 sh: fix VPU interrupt vector for sh7723
This patch fixes a VPU vector typo for sh7723. The correct value is 0x980,
the same as for sh7722.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-05-23 11:53:16 +09:00