On 24.06.15 13:18, Paul Mackerras wrote:
> This is my current queue of patches for HV KVM. This series is based
> on the kvm next branch. They have all been posted 6 weeks ago or
> more, though I have just added a 3-line fix to patch 2/5 to fix a bug
> that we found in testing migration, and I
This is my current queue of patches for HV KVM. This series is based
on the kvm next branch. They have all been posted 6 weeks ago or
more, though I have just added a 3-line fix to patch 2/5 to fix a bug
that we found in testing migration, and I expanded a comment (no code
change) in patch 3/5 fo
On 03.12.14 03:30, Paul Mackerras wrote:
> This series of patches is based on Alex Graf's kvm-ppc-queue branch
> and is intended for the 3.19 merge window. It starts by removing the
> code to support HV KVM on PPC970 processors. This code is hardly used
> now since there are not many HV-capable
This series of patches is based on Alex Graf's kvm-ppc-queue branch
and is intended for the 3.19 merge window. It starts by removing the
code to support HV KVM on PPC970 processors. This code is hardly used
now since there are not many HV-capable PPC970 machines (Apple G5
machines are not HV-capa
On 03.11.14 05:51, Paul Mackerras wrote:
> Here are fixes for five bugs which were found in the testing of our
> PowerKVM product. The bugs range from guest performance issues to
> guest crashes and memory corruption. Please apply.
Thanks, applied patches 1-4 to kvm-ppc-queue.
Alex
--
To uns
Here are fixes for five bugs which were found in the testing of our
PowerKVM product. The bugs range from guest performance issues to
guest crashes and memory corruption. Please apply.
Paul.
---
arch/powerpc/include/asm/kvm_book3s_64.h | 2 +-
arch/powerpc/kvm/book3s_hv.c | 22
This patchset adds debug register and interrupt emulation support
for guest, which enables running gdb/kgdb etc in guest.
Bharat Bhushan (5):
KVM: PPC: BOOKE: allow debug interrupt at "debug level"
KVM: PPC: BOOKE : Emulate rfdi instruction
KVM: PPC: BOOKE: Allow guest to change MSR_DE
KVM
On 19.07.14 12:14, Paul Mackerras wrote:
This series aims to increase the range of instructions that KVM on PPC
can emulate and reduce code duplication by using the existing
instruction emulation code from arch/powerpc/lib/sstep.c for KVM.
The ultimate goal is to make PR KVM run faster on the k
This series aims to increase the range of instructions that KVM on PPC
can emulate and reduce code duplication by using the existing
instruction emulation code from arch/powerpc/lib/sstep.c for KVM.
The ultimate goal is to make PR KVM run faster on the kind of
instruction sequences that we get in
Read guest last instruction from kvmppc_get_last_inst() allowing the function
to fail in order to emulate again. On bookehv architecture search for
the physical address and kmap it, instead of using Load External PID (lwepx)
instruction. This fixes an infinite loop caused by lwepx's data TLB miss
e
From: Bharat Bhushan
This patchset implements the hcall exit interface to userspace.
Also we added reset and shutdown hcall
Bharat Bhushan (5):
powerpc: define ePAPR hcall exit interface
booke: exit to guest userspace for unimplemented hcalls in kvm
booke: define reset and shutdown hcalls
On 22.06.2013, at 09:12, Paul Mackerras wrote:
> This series of 5 patches is against the KVM next branch. It fixes
> some bugs in PR-style KVM on Book 3S PPC and adds support for the
> guest using 1TB segments as well as 256MB segments. My ultimate goal
> is to make it possible to configure bot
This series of 5 patches is against the KVM next branch. It fixes
some bugs in PR-style KVM on Book 3S PPC and adds support for the
guest using 1TB segments as well as 256MB segments. My ultimate goal
is to make it possible to configure both HV and PR KVM into the same
kernel binary, and this is
From: Alexey Kardashevskiy
The series adds support for VFIO on POWERPC in user space (such as QEMU).
The in-kernel real mode IOMMU support is added by another series posted
separately.
As the first and main aim of this series is the POWERNV platform support,
the "Enable on POWERNV platform" patc
Enable Freescale e6500 core adding missing MAV 2.0 support. LRAT and Page
Table are not addresses by this commit.
Mihai Caraman (5):
KVM: PPC: e500: Move VCPU's MMUCFG register initialization earlier
KVM: PPC: e500: Emulate TLBnPS registers
KVM: PPC: e500: Remove E.PT category from VCPUs
K
On 22.11.2012, at 10:24, Paul Mackerras wrote:
> This series of patches fixes various bugs that we have found recently.
> The bugs fixed in patches 1, 3 and 4 are also vulnerabilities where
> the guest could cause the host to crash or could access host memory
> inappropriately. The bug fixed in
This series of patches fixes various bugs that we have found recently.
The bugs fixed in patches 1, 3 and 4 are also vulnerabilities where
the guest could cause the host to crash or could access host memory
inappropriately. The bug fixed in patch 2 could cause the host to
hang or crash after the g
This series of patches provides an interface by which userspace can
read and write the hashed page table (HPT) of a Book3S HV guest.
The interface is an ioctl which provides a file descriptor which can
be accessed with the read() and write() system calls. The data read
and written is the guest vie
On 06.08.2012, at 12:02, Paul Mackerras wrote:
> This series of 5 patches starts off with two fixes that I have posted
> previously but not got any response to, and then has 3 patches to
> improve our handling of memory slots on PPC. The first of those 3
> makes HV-style KVM able to handle delet
This patch set adds a very simple implementation of MMU notifiers for the
e500 target. Along the way, I stumbled over a few other things that I've
put into the same patch set, namely:
* support remote vcpu requests
* hva_to_memslot helper function
* icache flushing on page map
* additional
This series of 5 patches starts off with two fixes that I have posted
previously but not got any response to, and then has 3 patches to
improve our handling of memory slots on PPC. The first of those 3
makes HV-style KVM able to handle deletion and modification of memory
slots properly. The secon
On 15.12.2011, at 13:00, Paul Mackerras wrote:
> This series of patches builds on top of my previous series and
> modifies the Book3S HV memory management code to use the hardware
> reference and change bits in the guest hashed page table. This makes
> kvm_age_hva() more efficient, lets us imple
This series of patches builds on top of my previous series and
modifies the Book3S HV memory management code to use the hardware
reference and change bits in the guest hashed page table. This makes
kvm_age_hva() more efficient, lets us implement the dirty page
tracking properly (which in turn mean
Apply after "KVM: PPC: e500: TLB fixes and MMU API":
http://www.spinics.net/lists/kvm-ppc/msg03055.html
Liu Yu (1):
KVM: PPC: booke: Improve timer register emulation
Scott Wood (4):
KVM: PPC: booke: Fix int_pending calculation for MSR[EE] paravirt
KVM: PPC: booke: Paravirtualize wrtee
KVM
Scott Wood (5):
KVM: PPC: e500: tlbsx: fix tlb0 esel
KVM: PPC: e500: don't translate gfn to pfn with preemption disabled
KVM: PPC: e500: Eliminate preempt_disable in local_sid_destroy_all
KVM: PPC: e500: clear up confusion between host and guest entries
KVM: PPC: e500: MMU API
Documenta
On Tue, Jul 28, 2009 at 04:11:57PM +0800, Liu Yu-B13201 wrote:
> > On Sat, Jul 25, 2009 at 04:40:12PM +0800, Liu Yu wrote:
> > > For example booke has a code template for
> > > jumping to and returning from interrupt handlers:
> > >
> > > bl transfer
> > > .long handler_addr
> > > .long ret_a
> -Original Message-
> From: Nathan Froyd [mailto:froy...@codesourcery.com]
> Sent: Monday, July 27, 2009 9:14 PM
> To: Liu Yu-B13201
> Cc: qemu-de...@nongnu.org; holl...@us.ibm.com;
> kvm-ppc@vger.kernel.org; jan.kis...@siemens.com
> Subject: Re: [PATCH 0/5]
>
On Sat, Jul 25, 2009 at 04:40:12PM +0800, Liu Yu wrote:
> For example booke has a code template for
> jumping to and returning from interrupt handlers:
>
> bl transfer
> .long handler_addr
> .long ret_addr
>
> when call transfer, it never return but
> in transfer assembly code it
> -Original Message-
> From: jan.kis...@web.de [mailto:jan.kis...@web.de]
> Sent: Saturday, July 25, 2009 6:44 PM
> To: Liu Yu-B13201
> Cc: qemu-devel; Hollis Blanchard; kvm-ppc; Nathan Froyd
> Subject: Re: [PATCH 0/5]
>
> Liu Yu wrote:
> > 2. gdb '
Liu Yu wrote:
> The whole patchset includes:
> patch 1: fix kvmppc build error
> patch 2: fix kvmppc init error
> patch 3~5: add kvmppc guest debug support
>
> The guest debug still have some problems I haven't solved.
>
> 1. gdb 'next' command uses software breakpoint
> software breakpoint is im
The whole patchset includes:
patch 1: fix kvmppc build error
patch 2: fix kvmppc init error
patch 3~5: add kvmppc guest debug support
The guest debug still have some problems I haven't solved.
1. gdb 'next' command uses software breakpoint
software breakpoint is implemented via modify guest's co
A little description of your patches couldn't hurt. Anyways, you need to
send these to qemu-devel...
--
Hollis Blanchard
IBM Linux Technology Center
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