kernel/include/asm-ppc64/processor.h, branch linux-rolling-stable

powerpc: Merged processor.h.

2005-10-10T04:19:43Z

This adds register definitions from the ppc64 processor.h to reg.h, and makes a single merged processor.h. I moved __is_processor from the ppc64 system.h to the merged reg.h along with the PVR register constants. Signed-off-by: Paul Mackerras

Merge refs/heads/devtree from rsync://oak/kernels/iseries/work/.git

2005-09-26T06:20:49Z

[PATCH] powerpc: merge atomic.h, memory.h

2005-09-25T12:38:46Z

powerpc: Merge atomic.h and memory.h into powerpc Merged atomic.h into include/powerpc. Moved asm-style HMT_ defines from memory.h into ppc_asm.h, where there were already HMT_defines; moved c-style HMT_ defines to processor.h. Renamed memory.h to synch.h to better reflect its contents. Signed-off-by: Kumar Gala Signed-off-by: Becky Bruce Signed-off-by: Jon Loeliger Signed-off-by: Paul Mackerras

ppc46 iSeries: Make some generic irq code compile for iSeries

2005-09-23T04:43:22Z

In order to call finish_device_tree() on iSeries we need to define virt_irq_create_mapping(). We also need to set ppc64_interrupt_controller to something other than zero. If we want to do interrupt setup via the device tree on iSeries this code will need some serious work, but it's harmless to have it there as long as the nodes in the iSeries device tree don't cause it to be invoked. Signed-off-by: Michael Ellerman Signed-off-by: Stephen Rothwell

[PATCH] ppc64: Add ptrace data breakpoint support

2005-09-12T07:19:12Z

Add hardware data breakpoint support. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras

[PATCH] Kprobes: prevent possible race conditions ppc64 changes

2005-09-07T23:58:00Z

This patch contains the ppc64 architecture specific changes to prevent the possible race conditions. Signed-off-by: Prasanna S Panchamukhi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] oprofile PVR 970MP

2005-08-30T03:38:19Z

Here's the 970MP's PVR (processor version register) entry for oprofile. Signed-off-by: Jake Moilanen Signed-off-by: Paul Mackerras

[PATCH] Four level pagetables for ppc64

2005-08-29T00:53:31Z

Implement 4-level pagetables for ppc64 This patch implements full four-level page tables for ppc64, thereby extending the usable user address range to 44 bits (16T). The patch uses a full page for the tables at the bottom and top level, and a quarter page for the intermediate levels. It uses full 64-bit pointers at every level, thus also increasing the addressable range of physical memory. This patch also tweaks the VSID allocation to allow matching range for user addresses (this halves the number of available contexts) and adds some #if and BUILD_BUG sanity checks. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras

[PATCH] ppc64: Turn runlatch on in exception entry

2005-07-08T01:23:37Z

Enable the runlatch at the start of each exception. Unfortunately we are out of space in the 0x300 handler, so I added it a bit later. The SPR write is fairly expensive, perhaps we should cache the runlatch state in the paca and avoid the write when possible. We don't need to turn the runlatch off, we do that in the idle loop. Better to take the hit in the idle loop than for each exception exit. Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] ppc64: Fix runlatch code to work on pseries machines

2005-07-08T01:23:37Z

Not all ppc64 CPUs have the CTRL SPR, so we need a cputable feature for it. Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds