Alex,
This reserves space in get/set_one_reg ioctl for the extra guest state
needed for POWER8. It doesn't implement these at all, it just reserves
them so that the ABI is defined now.
A few things to note here:
- POWER8 has 6 PMCs and an additional 2 SPMCs for the supervisor. Here
I'm
On 08/28/2013 06:37 PM, Alexey Kardashevskiy wrote:
This accelerates VFIO DMA operations on POWER by moving them
into kernel.
This depends on VFIO external API patch which is on its way to upstream.
Changes:
v9:
* replaced the link logical bus number to IOMMU group ioctl to KVM
with a
On Thu, Aug 29, 2013 at 12:21:58PM +0200, Alexander Graf wrote:
Hi Paolo / Gleb,
This is my current patch queue for ppc. Please pull.
Pulled, thanks.
Changes include:
- Book3S HV: CMA based memory allocator for linear memory
- A few bug fixes
Alex
The following changes
On 30.08.2013, at 08:09, Michael Neuling wrote:
Alex,
This reserves space in get/set_one_reg ioctl for the extra guest state
needed for POWER8. It doesn't implement these at all, it just reserves
them so that the ABI is defined now.
A few things to note here:
- POWER8 has 6 PMCs
On 06.08.2013, at 06:23, Paul Mackerras wrote:
When we are running a PR KVM guest on POWER8, we have to disable the
new POWER8 feature of taking interrupts with relocation on, that is,
of taking interrupts without disabling the MMU, because the SLB does
not contain the normal kernel SLB
On Fri, Aug 30, 2013 at 08:26:54PM +1000, Alexey Kardashevskiy wrote:
On 08/28/2013 06:37 PM, Alexey Kardashevskiy wrote:
This accelerates VFIO DMA operations on POWER by moving them
into kernel.
This depends on VFIO external API patch which is on its way to upstream.
Changes:
v9:
On Sat, Aug 31, 2013 at 8:17 AM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
On Fri, 2013-08-30 at 16:01 +0200, Alexander Graf wrote:
- The TM state is offset bu 0x1000. Other than being bigger than
the
SPR space, it's fairly arbitrarily chose.
Make it higher, just in
On Sat, Aug 31, 2013 at 12:01 AM, Alexander Graf ag...@suse.de wrote:
On 30.08.2013, at 08:09, Michael Neuling wrote:
Alex,
This reserves space in get/set_one_reg ioctl for the extra guest state
needed for POWER8. It doesn't implement these at all, it just reserves
them so that the ABI is
On Fri, Aug 30, 2013 at 06:30:50PM +0200, Alexander Graf wrote:
On 06.08.2013, at 06:23, Paul Mackerras wrote:
When we are running a PR KVM guest on POWER8, we have to disable the
new POWER8 feature of taking interrupts with relocation on, that is,
of taking interrupts without disabling
On 31.08.2013, at 00:55, Paul Mackerras wrote:
On Fri, Aug 30, 2013 at 06:30:50PM +0200, Alexander Graf wrote:
On 06.08.2013, at 06:23, Paul Mackerras wrote:
When we are running a PR KVM guest on POWER8, we have to disable the
new POWER8 feature of taking interrupts with relocation on,
On Sat, Aug 31, 2013 at 01:13:07AM +0200, Alexander Graf wrote:
Oh, sorry to not be more explicit here. I meant the one that actually
introduced the relocation-on handling:
https://lists.ozlabs.org/pipermail/linuxppc-dev/2012-December/102355.html
I can't find any trace of that in my
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