linux/arch, branch v2.6.30

cpumask: alloc zeroed cpumask for static cpumask_var_ts

2009-06-09T13:00:27Z

These are defined as static cpumask_var_t so if MAXSMP is not used, they are cleared already. Avoid surprises when MAXSMP is enabled. Signed-off-by: Yinghai Lu Signed-off-by: Rusty Russell

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

2009-06-08T16:22:53Z

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Outline udelay and fix a few issues. MIPS: ioctl.h: Fix headers_check warnings MIPS: Cobalt: PCI bus is always required to obtain the board ID MIPS: Kconfig: Remove "Support for" from Cavium system type MIPS: Sibyte: Honor CONFIG_CMDLINE SSB: BCM47xx: Export ssb_watchdog_timer_set

MIPS: Outline udelay and fix a few issues.

2009-06-08T15:57:51Z

Outlining fixes the issue were on certain CPUs such as the R10000 family the delay loop would need an extra cycle if it overlaps a cacheline boundary. The rewrite also fixes build errors with GCC 4.4 which was changed in way incompatible with the kernel's inline assembly. Relying on pure C for computation of the delay value removes the need for explicit. The price we pay is a slight slowdown of the computation - to be fixed on another day. Signed-off-by: Ralf Baechle

MIPS: ioctl.h: Fix headers_check warnings

2009-06-08T15:57:51Z

Make ioctl.h compatible with asm-generic/ioctl.h and userspace fix the following 'make headers_check' warning: usr/include/asm-mips/ioctl.h:64: extern's make no sense in userspace Signed-off-by: Jaswinder Singh Rajput Signed-off-by: Ralf Baechle

MIPS: Cobalt: PCI bus is always required to obtain the board ID

2009-06-08T15:57:50Z

Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle

MIPS: Kconfig: Remove "Support for" from Cavium system type

2009-06-08T15:57:50Z

Signed-off-by: Yoichi Yuasa Acked-by: David Daney Signed-off-by: Ralf Baechle

MIPS: Sibyte: Honor CONFIG_CMDLINE

2009-06-08T15:57:50Z

Original patch by Imre Kaloz . Signed-off-by: Ralf Baechle

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-06-08T15:29:31Z

* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5543/1: arm: serial amba: add missing declaration in serial.h [ARM] pxa: fix pxa27x_udc default pullup GPIO [ARM] pxa/imote2: fix UCAM sensor board ADC model number mx[23]: don't put clock lookups in __initdata fix oops when using console=ttymxcN with N > 0 [ARM] ARMv7 errata: only apply fixes when running on applicable CPU [ARM] 5534/1: kmalloc must return a cache line aligned buffer

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

2009-06-06T21:33:54Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/pci: fix mmconfig detection with 32bit near 4g PCI: use fixed-up device class when configuring device

[CPUFREQ] powernow-k8: check space_id of _PCT registers to be FFH

2009-06-05T17:25:25Z

The powernow-k8 driver checks to see that the Performance Control/Status Registers are declared as FFH (functional fixed hardware) by the BIOS. However, this check got broken in the commit: 0e64a0c982c06a6b8f5e2a7f29eb108fdf257b2f [CPUFREQ] checkpatch cleanups for powernow-k8 Fix based on an original patch from Naga Chumbalkar. Signed-off-by: Naga Chumbalkar Cc: Mark Langsdorf Signed-off-by: Dave Jones