kernel.git/arch/powerpc/platforms, branch linux-2.6.25.y

cpufreq acpi: only call _PPC after cpufreq ACPI init funcs got called already

2008-08-01T18:50:58Z

commit a1531acd43310a7e4571d52e8846640667f4c74b upstream Ingo Molnar provided a fix to not call _PPC at processor driver initialization time in "[PATCH] ACPI: fix cpufreq regression" (git commit e4233dec749a3519069d9390561b5636a75c7579) But it can still happen that _PPC is called at processor driver initialization time. This patch should make sure that this is not possible anymore. Signed-off-by: Thomas Renninger Cc: Andi Kleen Cc: Len Brown Cc: Dave Jones Cc: Ingo Molnar Cc: Venkatesh Pallipadi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

powerpc/pseries/xcis: ansify

2008-03-30T21:20:24Z

Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[POWERPC] Hide resources on Axon PCIE root complex nodes

2008-03-19T23:15:13Z

The PCI bridge representing the PCIE root complex on Axon, contains device BARs for a memory range and ROM that define inbound accesses. This confuses the kernel resource management code -- the resources need to be hidden when Axon is a host bridge. Signed-off-by: Michael Ellerman Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras

[POWERPC] Fix cell IOMMU code to cope with empty dma-ranges and non-PCI devices

2008-03-19T23:15:10Z

The cell IOMMU code to parse the dma-ranges properties, used for the fixed mapping, was broken in two ways for some devices. Firstly it didn't cope with empty dma-ranges properties. An empty property implies no translation so can be safely skipped. The code also wrongly assumed it would be looking at PCI devices, and hard coded the number of address and size cells. Signed-off-by: Michael Ellerman Signed-off-by: Paul Mackerras

[POWERPC] Fix arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMU

2008-03-12T23:09:27Z

When building arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMU we get the following warnings: arch/powerpc/platforms/powermac/pic.c: In function 'pmacpic_find_viaint': arch/powerpc/platforms/powermac/pic.c:623: warning: label 'not_found' defined but not used This fixes it. Signed-off-by: Tony Breeds Signed-off-by: Paul Mackerras

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs into merge

2008-03-12T06:13:57Z

[POWERPC] spufs: fix rescheduling of non-runnable contexts

2008-03-11T01:46:18Z

At present, we can hit the BUG_ON in __spu_update_sched_info by reading the regs file of a context between two calls to spu_run. The spu_release_saved called by spufs_regs_read() is resulting in the (now non-runnable) context being placed back on the run queue, so the next call to spu_run ends up in the bug condition. This change uses the SPU_SCHED_SPU_RUN flag to only reschedule a context if it's still in spu_run(). Signed-off-by: Jeremy Kerr

[POWERPC] spufs: don't (ab)use SCHED_IDLE

2008-03-11T01:28:02Z

commit 4ef11014 introduced a usage of SCHED_IDLE to detect when a context is within spu_run. Instead of SCHED_IDLE (which has other meaning), add a flag to sched_flags to tell if a context should be running. Signed-off-by: Jeremy Kerr

[POWERPC] 83xx: Make 83xx perfmon support selectable

2008-03-10T14:31:43Z

Not all e300 cores support the performance monitors, and the ones that don't will be confused by the mf/mtpmr instructions. This allows the support to be optional, so the 8349 can turn it off while the 8379 can turn it on. Sadly, those aren't config options, so it will be left to the defconfigs and the users to make that determination. Signed-off-by: Andy Fleming Signed-off-by: Kumar Gala

[POWERPC] 83xx: Add local bus device nodes to MPC837xMDS device trees.

2008-03-07T14:42:22Z

Signed-off-by: Li Yang Signed-off-by: Kumar Gala