On 10.01.2017 04:32, Michael S. Tsirkin wrote:
> On Thu, Nov 10, 2016 at 11:11:43AM +0100, Thomas Huth wrote:
>> There are only very old and orphaned stable branches listed
>> in the MAINTAINERS file - so this section is pretty useless
>> nowadays. Let's remove it.
>>
>> Reviewed-by: John Snow
>>
On 10.01.2017 01:39, David Gibson wrote:
> On Mon, Jan 09, 2017 at 01:57:24PM +0100, Thomas Huth wrote:
>> Running "qemu-system-ppc64 -M pseries -cpu POWER9" currently does not work
>> yet and results in this error message:
>>
>> qemu-system-ppc64: Unable to find sPAPR CPU Core definition
>>
>> Si
I have tried without "repeat=on" option, and with 2.8.0 I still seem to
be getting weird behavior with mouse dropping out at points, and with
keys seemingly being continued to be pressed (ie still running around in
an fps game after releasing the key). I also experienced at one point
l-ctrl+r-ctrl
Hi,
> > git://git.kraxel.org/qemu tags/pull-ui-20170109-1
> Hi. I'm afraid this fails to build on OSX:
>
> /Users/pm215/src/qemu-for-merges/ui/cocoa.m:688:21: error: use of
> undeclared identifier 'MOUSE_EVENT_WHEELUP'
> MOUSE
AVX512_VPOPCNTDQ: Vector POPCNT instructions for word and qwords.
variable precision.
Signed-off-by: He Chen
---
target/i386/cpu.c | 2 +-
target/i386/cpu.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index b0640f1..ae900b5 100644
--
Hi guys,
Could you help to review this patch set?
Thanks!
Liang
> -Original Message-
> From: Li, Liang Z
> Sent: Wednesday, December 21, 2016 2:52 PM
> To: k...@vger.kernel.org
> Cc: virtio-...@lists.oasis-open.org; qemu-devel@nongnu.org; linux-
> m...@kvack.org; linux-ker...@vger.kernel
From: Igor Mammedov
Move DIMM devices from global _SB scope to a new \_SB.MHPC
container along with common methods used by DIMMs:
MCRS, MRST, MPXM, MOST, MEJ00, MSCN, MTFY
this reduces AML size on 12 * #slots bytes,
i.e. up to 3072 bytes for 265 slots.
Signed-off-by: Igor Mammedov
Reviewed-b
From: Igor Mammedov
That reduces DSDT by 910 bytes when memory hotplug
isn't enabled.
While doing so drop intermediate variables/arguments
passing around ACPI_MEMORY_HOTPLUG_IO_LEN and making
it local to memory_hotplug.c, hardcoding it there as
it can't change.
Also don't pass around ACPI_MEMOR
Answer my own question:
The corresponding cmd-line parameter for memory hot-add by QEMU monitor is,
-object memory-backend-ram,id=mem0,size=1024M -device
pc-dimm,id=dimm0,memdev=mem0
2017-01-05 18:12 GMT+08:00 Daniel P. Berrange :
> On Thu, Jan 05, 2017 at 04:27:26PM +0800, Bob Chen wrote:
> > H
From: Maxime Coquelin
This patch provides a way for virtio-net to notify the
backend about the host MTU set by the user.
Cc: Michael S. Tsirkin
Cc: Aaron Conole
Signed-off-by: Maxime Coquelin
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/net/vhost_net.h | 2
On Mon, Jan 09, 2017 at 11:04:27AM +, Stefan Hajnoczi wrote:
> On Fri, Dec 23, 2016 at 05:28:43PM +0300, Vladimir Sementsov-Ogievskiy wrote:
>
> Jeff or John: are you reviewing this?
It's in my review queue, but it would probably be a good one for John to
review as well if he has time.
>
>
From: Yuri Benditovich
Add procedure for fast drop of queued packets, acting like
pop and push without mapping the buffers into memory.
Signed-off-by: Yuri Benditovich
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/hw/virtio/virtio.h | 1 +
hw/virtio/virtio.c
From: Igor Mammedov
>From this patch all the memory hotplug related AML
bits are consolidated in one place within DSTD.
Follow up patches will utilize that to simplify
memory hotplug related C/AML code.
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsir
From: "Dr. David Alan Gilbert"
A broken guest can specify physical addresses that correspond
to any memory region, but it shouldn't be able to change ROM.
Signed-off-by: Dr. David Alan Gilbert
Cc: qemu-sta...@nongnu.org
Acked-by: Paolo Bonzini
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Mi
From: Igor Mammedov
Move defines used locally only by memory_hotplug.c into it
from header files.
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Marcel Apfelbaum
---
include/hw/acpi/memory_hotplug.h | 3 ---
include/hw/acpi/pc-ho
On 11/21/16 18:38 +0200, Michael S. Tsirkin wrote:
On Mon, Nov 21, 2016 at 02:00:23PM +0800, Haozhong Zhang wrote:
On 11/09/16 12:35 +, Stefan Hajnoczi wrote:
> On Wed, Nov 09, 2016 at 09:04:48AM +0800, Haozhong Zhang wrote:
> > Signed-off-by: Haozhong Zhang
> > Reviewed-by: Xiao Guangrong
From: Igor Mammedov
It consolidates memory hotplug AML in one place within DSDT
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/hw/acpi/memory_hotplug.h | 2 --
hw/acpi/memory_hotplug.c | 14 -
hw/i386/acpi-build.c
From: Igor Mammedov
since static and dynamic parts of memory MHPD device are now
in the same table (DSDT), there is no point keeping
them scattered across the table, so consolidate it
in one place.
There aren't any functional change, only AML text movement
from externally refferenced MHPD scope
From: Halil Pasic
Correct recalculation of vq->inuse after migration for the corner case
where the avail_idx has already wrapped but used_idx not yet.
Also change the type of the VirtQueue.inuse to unsigned int. This is
done to be consistent with other members representing sizes (VRing.num),
and
clean up warnings after latest hotplug changes.
Signed-off-by: Michael S. Tsirkin
---
tests/acpi-test-data/pc/DSDT | Bin 6008 -> 5098 bytes
tests/acpi-test-data/pc/DSDT.bridge | Bin 7867 -> 6957 bytes
tests/acpi-test-data/pc/DSDT.cphp| Bin 6471 -> 5561 bytes
tests/acpi-test-data/
From: Igor Mammedov
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Marcel Apfelbaum
---
include/hw/acpi/memory_hotplug.h | 2 +
hw/acpi/memory_hotplug.c | 124 +++
hw/i386/acpi-build.c
From: Maxime Coquelin
This patch allows advising guest with host MTU's by setting
host_mtu parameter.
If VIRTIO_NET_F_MTU has been successfully negotiated, MTU
value is passed to the backend.
Cc: Michael S. Tsirkin
Cc: Aaron Conole
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Ts
From: Cao jin
When user specify invalid value for property aer_log_max, device should
fail to create, and report appropriate message.
Signed-off-by: Cao jin
Reviewed-by: Marcel Apfelbaum
Acked-by: Dmitry Fleytman
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include
From: Igor Mammedov
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Marcel Apfelbaum
---
hw/acpi/memory_hotplug.c| 247 +
hw/acpi/memory_hotplug_acpi_table.c | 262
From: Yuri Benditovich
Bring virtio queue to correct internal state for host-to-guest
operations when vhost is temporary stopped.
Signed-off-by: Yuri Benditovich
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/hw/virtio/virtio.h | 1 +
hw/virtio/virtio.c
From: Gonglei
The ready flag should be set by the children of
cryptodev backend interface. Warp the setter/getter
functions for it.
Signed-off-by: Gonglei
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/sysemu/cryptodev.h | 19 +++
backends/cry
From: Yuri Benditovich
Make virtio queue suitable for push operation from qemu
after vhost was stopped.
Signed-off-by: Yuri Benditovich
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/virtio/vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/virtio/vhost.
From: Dou Liyang
Now, AER capa version is fixed to v2, if assigned device isn't v2,
then this value will be inconsistent between guest and host
Signed-off-by: Dou Liyang
Signed-off-by: Cao jin
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
include/hw/pci/pcie_aer.h
From: Igor Mammedov
This also adds SRAT and DSDT blobs for memory hotplug variant
Signed-off-by: Igor Mammedov
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Marcel Apfelbaum
---
tests/bios-tables-test.c| 24
tests/acpi-t
From: Jason Wang
Cc: Paolo Bonzini
Acked-by: Paolo Bonzini
Signed-off-by: Jason Wang
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Peter Xu
---
memory.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/memory.c b/memory.c
index 33110e9..2bfc37f
From: Gonglei
Common practice with sensitive information (key material, passwords,
etc). Prevents sensitive information from being exposed by accident later in
coredumps, memory disclosure bugs when heap memory is reused, etc.
Sensitive information is sometimes also held in mlocked pages to prev
From: Cao jin
Nit picking: Multi-function PCI Express Root Ports should mean that
'addr' property is mandatory, and slot is optional because it defaults
to 0, and 'chassis' is mandatory for 2nd & 3rd root port because it
defaults to 0 too.
Bonus: fix a typo(2->3)
Signed-off-by: Cao jin
Reviewed
From: Maxime Coquelin
This patch implements VHOST_USER_PROTOCOL_F_NET_MTU
protocol feature and VHOST_USER_NET_SET_MTU request so
that the backend gets notified of the user defined host
MTU.
If backend supports VHOST_USER_PROTOCOL_F_REPLY_ACK,
QEMU assumes MTU is valid if success is returned.
Vh
From: Gonglei
After resolving the relationship with cryptodev backend,
the virtio crypto device supports hotplug now.
Signed-off-by: Gonglei
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/virtio/virtio-crypto-pci.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/
From: Jason Wang
This patch provides ATSR which was a requirement for software that
wants to enable ATS on endpoint devices behind a Root Port. This is
done simply by setting ALL_PORTS which indicates all PCI-Express Root
Ports support ATS transactions.
Signed-off-by: Jason Wang
Reviewed-by: Mi
From: Jason Wang
This patches enable the Address Translation Service support for virtio
pci devices. This is needed for a guest visible Device IOTLB
implementation and will be required by vhost device IOTLB API
implementation for intel IOMMU.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
Re
From: Yuri Benditovich
https://bugzilla.redhat.com/show_bug.cgi?id=1295637
Upon set_link monitor command or upon netdev deletion
virtio-net sends link down indication to the guest
and stops vhost if one is used.
Guest driver can still submit data for TX until it
recognizes link loss. If these pac
From: Gonglei
This property is used to Tag the cryptodev backend
is used by virtio-crypto or not. Making cryptodev
can't be hot unplugged when it's in use. Cleanup
resources when cryptodev is finalized.
Signed-off-by: Gonglei
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
-
From: Jason Wang
We use the pointer to stack for key for new address space, this will break hash
table searching, fixing by g_malloc() a new key instead.
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Acked-by: Peter Xu
Signed-off-by: Jason Wang
Reviewed
From: Gonglei
Add the check condition for cryptodev device in order
to avoid one cryptodev device is used by multiple
virtio crypto devices.
Signed-off-by: Gonglei
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/virtio/virtio-crypto.c | 16 +++-
1 file ch
From: Jason Wang
Cc: Paolo Bonzini
Acked-by: Paolo Bonzini
Signed-off-by: Jason Wang
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
Reviewed-by: Peter Xu
---
include/exec/memory.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/exec/memory.h b/include/exec
From: Jason Wang
Currently, all virtio devices bypass IOMMU completely. This is because
address_space_memory is assumed and used during DMA emulation. This
patch converts the virtio core API to use DMA API. This idea is
- introducing a new transport specific helper to query the dma address
spa
From: Jason Wang
To avoid duplicated name and ease debugging.
Cc: Michael S. Tsirkin
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Acked-by: Peter Xu
Signed-off-by: Jason Wang
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/i386/intel_iommu.c | 4 +
From: Gonglei
We must assure each virtio crypto pci device has
an vaild cryptodev backend object.
Signed-off-by: Gonglei
Reviewed-by: Michael S. Tsirkin
Signed-off-by: Michael S. Tsirkin
---
hw/virtio/virtio-crypto-pci.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/hw/virtio/virt
From: Gonglei
Because the 'size_t' type is 4 bytes in 32-bit platform, which
is the same with 'int'. It's easy to make 'max_len' to zero when
integer overflow and then cause heap overflow if 'max_len' is zero.
Using uint_64 instead of size_t to avoid the integer overflow.
Cc: qemu-sta...@nongnu
From: Jason Wang
This patch enables device IOTLB support for intel iommu. The major
work is to implement QI device IOTLB descriptor processing and notify
the device through iommu notifier.
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Eduardo Habkost
Cc: Michael S. Tsirkin
Signed-off-by: Jason
The following changes since commit 77424a452abe5f941d8cd81f1e85f42bca31c9ef:
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
(2017-01-09 15:30:45 +)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
fo
From: Gonglei
In some modes of cipher algorithms, the length of destination data
maybe larger then source data, such as ciphertext stealing (CTS).
For symmetric algorithms, the length of ciphertext is definitly
equal to the plaintext for each crypto operation. So we should
use the src_len instea
From: Jason Wang
This patch introduces a helper to query the iotlb entry for a
possible iova. This will be used by later device IOTLB API to enable
the capability for a dataplane (e.g vhost) to query the IOTLB.
Cc: Paolo Bonzini
Cc: Peter Crosthwaite
Cc: Richard Henderson
Acked-by: Paolo Bonz
From: Peter Xu
IOMMU needs to be migrated before all the PCI devices (in case there are
devices that will request for address translation). So marking it with a
priority higher than the default (which PCI devices and other belong).
Migration framework handled the rest.
Signed-off-by: Peter Xu
R
From: Peter Xu
During migration, save state entries are saved/loaded without a specific
order - we just traverse the savevm_state.handlers list and do it one by
one. This might not be enough.
There are requirements that we need to load specific device's vmstate
first before others. For example,
On Mon, Jan 09, 2017 at 03:22:01PM +0100, Igor Mammedov wrote:
> On Tue, 6 Dec 2016 00:32:19 +0100
> Igor Mammedov wrote:
>
> > Series cleanups and consolidates scattered memory hotplug
> > code so it could be easily reused by ARM target later.
> >
> > As result:
> > * added memory hotplug var
On Fri, Dec 30, 2016 at 06:09:19PM +0800, Jason Wang wrote:
> This patches implements Device IOTLB support for vhost kernel. This is
> done through:
>
> 1) switch to use dma helpers when map/unmap vrings from vhost codes
> 2) introduce a set of VhostOps to:
>- setting up device IOTLB request c
On Fri, Dec 30, 2016 at 06:09:09PM +0800, Jason Wang wrote:
> Hi all:
>
> As the userspace vitio driver became popular, more and more request
> were received for secure DMA environemt (DMAR). So this series tries
> to make DMAR works for virtio/vhost. The idea is let virtio/vhost
> co-work with us
On Sun, Jan 08, 2017 at 05:40:40PM -0200, Eduardo Habkost wrote:
> Cc: "Michael S. Tsirkin"
> Cc: Laszlo Ersek
> Cc: Igor Mammedov
> Signed-off-by: Eduardo Habkost
Do I understand it correctly that you are merging this through
another tree?
In that case
Reviewed-by: Michael S. Tsirkin
> -
On Wed, Nov 23, 2016 at 02:02:46PM +0200, Marcel Apfelbaum wrote:
> The Generic Root Port behaves the same as the
> Intel's IOH device with id 3420, without having
> Intel specific attributes.
>
> The device has two purposes:
> (1) Can be used on both X86 and ARM machines.
> (2) It will allow us
On Wed, Nov 02, 2016 at 05:16:42PM +0200, Marcel Apfelbaum wrote:
> The shpc component is optional while ACPI hotplug is used
> for hot-plugging PCI devices into a PCI-PCI bridge.
> Disabling the shpc by default will make slot 0 usable at boot time
> and not only for hot-plug, without loosing any
On Tue, Dec 13, 2016 at 02:17:11PM +0100, Maxime Coquelin wrote:
>
>
> On 12/13/2016 02:07 PM, Daniel P. Berrange wrote:
> > On Tue, Dec 13, 2016 at 02:04:52PM +0100, Maxime Coquelin wrote:
> > >
> > >
> > > On 12/12/2016 11:34 AM, Daniel P. Berrange wrote:
> > > > On Mon, Dec 12, 2016 at 11:12
On Fri, Dec 16, 2016 at 09:35:28AM +, Dr. David Alan Gilbert wrote:
> * Michael S. Tsirkin (m...@redhat.com) wrote:
> > On Wed, Dec 14, 2016 at 07:58:29PM +, Dr. David Alan Gilbert (git)
> > wrote:
> > > From: "Dr. David Alan Gilbert"
> > >
> > > The vmstate_pci_device and vmstate_pcie_d
On 01/10/2017 11:27 AM, Michael S. Tsirkin wrote:
> On Wed, Dec 21, 2016 at 04:21:31PM +0800, Cao jin wrote:
>> From: Dou Liyang
>>
>> Now, AER capa version is fixed to v2, if assigned device isn't v2,
>> then this value will be inconsistent between guest and host
>>
>> Signed-off-by: Dou Liyang
On Thu, Nov 10, 2016 at 11:11:43AM +0100, Thomas Huth wrote:
> There are only very old and orphaned stable branches listed
> in the MAINTAINERS file - so this section is pretty useless
> nowadays. Let's remove it.
>
> Reviewed-by: John Snow
> Signed-off-by: Thomas Huth
Could you add some kind
On Wed, Dec 21, 2016 at 04:21:31PM +0800, Cao jin wrote:
> From: Dou Liyang
>
> Now, AER capa version is fixed to v2, if assigned device isn't v2,
> then this value will be inconsistent between guest and host
>
> Signed-off-by: Dou Liyang
> Signed-off-by: Cao jin
> Reviewed-by: Michael S. Tsir
On Mon, Jan 09, 2017 at 08:43:47AM +0100, Thomas Huth wrote:
> On 07.01.2017 16:23, Hervé Poussineau wrote:
> > Hi,
> >
> > This patchset adds the emulation of the IBM RS/6000 7020 (40p). The real
> > machine is
> > able to run AIX (up to 4.3.3), Windows NT (up to 4.0 SP1), the beta of OS/2
> >
On Mon, Jan 09, 2017 at 01:57:24PM +0100, Thomas Huth wrote:
> Running "qemu-system-ppc64 -M pseries -cpu POWER9" currently does not work
> yet and results in this error message:
>
> qemu-system-ppc64: Unable to find sPAPR CPU Core definition
>
> Since we want to support the pseries machine with
On Mon, Jan 09, 2017 at 12:23:38PM +0100, Roman Kapl wrote:
> If the DECAR register is set to 0, QEMU tries to reload the decrementer with
> zero in an inifinite loop. According to PPC documentation, the decrementer is
> triggered on 1->0 transition, so avoid reloading the decrementer if if is
> al
On Mon, Jan 09, 2017 at 07:56:12PM +0530, Nikunj A Dadhania wrote:
> This series contains 11 new instructions for POWER9 ISA3.0
> VSX Scalar Convert
> VSX Scalar Add QP
>
> Changelog:
> v1:
> * xsaddqp, xscv[dpqp, qpdp] instructions use register numbering 0-31, this
> needs
> to be h
On Fri, Dec 30, 2016 at 03:33:11PM +0100, Igor Mammedov wrote:
> 'hotplugged' propperty is meant to be used on migration side when migrating
> source with hotplugged devices.
> However though it not exacly correct usage of 'hotplugged' property
> it's possible to set generic hotplugged property for
On Tue, Jan 03, 2017 at 10:01:25AM +1100, David Gibson wrote:
> On Thu, Dec 29, 2016 at 11:12:11PM +0100, Hervé Poussineau wrote:
> > This is in fact a split of pci_vga_init() function in two parts.
> >
> > Signed-off-by: Hervé Poussineau
>
> Reviewed-by: David Gibson
>
> I think it needs Mich
On Wed, Jan 04, 2017 at 09:57:15PM +0200, Marcel Apfelbaum wrote:
> Absence of any Extended Capabilities is required to be
> indicated by an Extended Capability header with a Capability ID of
> h, a Capability Version of 0h, and a Next Capability Offset of 000h.
>
> Instead of inserting a 'NUL
On Wed, Jan 04, 2017 at 09:57:18PM +0200, Marcel Apfelbaum wrote:
> Make Power Management State flag writable to conform
> with the PCI Express spec.
>
> Signed-off-by: Marcel Apfelbaum
Same comment as previously.
> ---
> hw/virtio/virtio-pci.c | 5 +
> include/hw/pci/pcie.h | 2 ++
> 2 f
On Wed, Jan 04, 2017 at 09:57:17PM +0200, Marcel Apfelbaum wrote:
> Make several Link Control Register flags writable to conform
> with the PCI Express spec.
>
> Signed-off-by: Marcel Apfelbaum
Same comment as 2.
> ---
> hw/pci/pcie.c | 14 ++
> hw/virtio/virtio-pci.c | 3
On Wed, Jan 04, 2017 at 09:57:16PM +0200, Marcel Apfelbaum wrote:
> When the virtio devices are PCI Express, make error-enabling flags
> writable to respect the PCIe spec.
>
> Signed-off-by: Marcel Apfelbaum
If guest writes there, it won't be able to migrate.
So I think this needs a compat flag.
On Tue, Jan 10, 2017 at 09:34:20AM +0800, Fam Zheng wrote:
> On Mon, 01/09 17:28, Peter Maydell wrote:
> > On 9 January 2017 at 16:48, Michael S. Tsirkin wrote:
> > > The strange thing here is that this actually seems to apply patches
> > > from list instead of getting the tag from the tree.
> >
bcdus.: Decimal unsigned shift. This instruction works like bcds. but
considers only unsigned BCDs (no sign in least meaning 4 bits).
Signed-off-by: Jose Ricardo Ziviani
---
target/ppc/helper.h | 1 +
target/ppc/int_helper.c | 41 +
bcds.: Decimal shift. Given two registers vra and vrb, this instruction
shift the vrb value by vra bits into the result register.
Signed-off-by: Jose Ricardo Ziviani
---
target/ppc/helper.h | 1 +
target/ppc/int_helper.c | 40 +
ta
bcdsr.: Decimal shift and round. This instruction works like bcds.
however, when performing right shift, 1 will be added to the
result if the last digit was >= 5.
Signed-off-by: Jose Ricardo Ziviani
---
target/ppc/helper.h | 1 +
target/ppc/int_helper.c | 48
Implements 128-bit left shift and right shift as well as their
testcases. By design, shift silently mods by 128, so the caller is
responsible to assert the shift range if necessary.
Left shift sets the overflow flag if any non-zero digit is shifted out.
Examples:
ulshift(&low, &high, 250, &overf
It is not possible to implement functions in host-utils.c for
architectures with quadwords because the guard is implemented in the
Makefile. This patch move the guard out of the Makefile to the
implementation file.
Signed-off-by: Jose Ricardo Ziviani
---
util/Makefile.objs | 2 +-
util/host-util
bcdtrunc.: Decimal integer truncate. Given a BCD number in vrb and the
number of bytes to truncate in vra, the return register will have vrb
with such bits truncated.
Signed-off-by: Jose Ricardo Ziviani
---
target/ppc/helper.h | 1 +
target/ppc/int_helper.c | 37
bcdutrunc. Decimal unsigned truncate. Works like bcdtrunc. with
unsigned BCD numbers.
Signed-off-by: Jose Ricardo Ziviani
---
target/ppc/helper.h | 1 +
target/ppc/int_helper.c | 51 +
target/ppc/translate/vmx-impl.inc.c | 4 +++
v5:
- removes 'unlikely' gcc branch pred. hints from not unlikely places
- adds comments in host-utils functions
- adds more test cases for shift functions
- handles "shift backwards" with signed shifts
- rebases branch
v4:
- improves functions to behave exactly like the target
v3:
- moves
On Fri, Jan 6, 2017 at 3:57 AM, Peter Maydell wrote:
> On 20 December 2016 at 22:42, Alistair Francis
> wrote:
>> Add the ARM generic timer. This allows the guest to poll the timer for
>> values and also supports secure writes only.
>>
>> Signed-off-by: Alistair Francis
>> ---
>> V3:
>> - Use A
On Mon, 01/09 17:28, Peter Maydell wrote:
> On 9 January 2017 at 16:48, Michael S. Tsirkin wrote:
> > The strange thing here is that this actually seems to apply patches
> > from list instead of getting the tag from the tree.
>
> That's because it's really supposed to be working on patches sent
>
** Description changed:
- I tested with the latest git repo, (commit:
+ I tested with release 2.8.0 and the latest git repo, (commit:
dbe2b65566e76d3c3a0c3358285c0336ac61e757).
My configure options when building QEMU:
'../configure' '--prefix=$HOME/local/qemu.git'
'--target-list=aarch64-
Hi Michael,
>
> Subject: [virtio-dev] Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio
> crypto device specification
>
> On Wed, Jan 04, 2017 at 01:03:21AM +, Gonglei (Arei) wrote:
> > Hi Stefan,
> >
> > >
> > > Subject: Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto
> >
Ping.
I forgot to CC Gerd.
http://patchwork.ozlabs.org/patch/703302/
http://patchwork.ozlabs.org/patch/703304/
http://patchwork.ozlabs.org/patch/703303/
Am 06.12.2016 um 20:00 schrieb Fabian Lesniak:
This patch implements event handling for 5-button ps/2 mice and
appropriate event generatio
On Mon, Jan 09, 2017 at 02:55:38PM +0100, Gerd Hoffmann wrote:
> qemu can't hotplug display devices.
>
> Signed-off-by: Gerd Hoffmann
Reviewed-by: Michael S. Tsirkin
> ---
> hw/display/virtio-gpu.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/hw/display/virtio-gpu.c b/hw/display
On Sat, Dec 31, 2016 at 05:15:36PM +0800, Cao jin wrote:
> Support serious device error recovery
serious?
>
> Signed-off-by: Cao jin
> ---
> drivers/vfio/pci/vfio_pci.c | 70
> +++--
> drivers/vfio/pci/vfio_pci_private.h | 2 ++
> 2 files changed, 70 i
On 9 January 2017 at 22:27, Jean-Christophe DUBOIS wrote:
> I might be wrong but I think they are coming out of reset with
> their CS line set to low (so they are selected by default)
> because this is the default level at reset.
If that's true then you're in difficulties, because
there's no guar
On Sat, Dec 31, 2016 at 05:13:07PM +0800, Cao jin wrote:
> From: Chen Fan
>
> When physical device has uncorrectable error hanppened, the vfio_pci
> driver will signal the uncorrectable error status register value to
> corresponding QEMU's vfio-pci device via the eventfd registered by this
> devi
On Wed, Dec 28, 2016 at 10:52:13AM +0800, Cao jin wrote:
>
>
> On 12/16/2016 07:02 AM, Michael S. Tsirkin wrote:
> >
> >> 1) We need to do the right thing for the guest, I don't think we
> >> should be presuming that different reset types are equivalent,
> >> leaving gaps where we expec
On Fri, Dec 23, 2016 at 10:16:30AM +0800, Cao jin wrote:
> "size >= 8" connote "size > 0"
>
> Signed-off-by: Cao jin
Isn't the point to check for overflows?
> ---
> hw/pci/pcie.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
> index 39b10b852d91..f864c5
Le 09/01/2017 à 22:45, Peter Maydell a écrit :
On 9 January 2017 at 21:19, Jean-Christophe DUBOIS wrote:
Hum, ... I think I have a problem.
With the default register value (that I get a reset) the CS line is
deselected when the CS is high.
So at reset I would need to set my 4 CS lines to high
On Mon, Jan 09, 2017 at 09:35:16PM +, Peter Maydell wrote:
> On 9 January 2017 at 19:10, wrote:
> > Checking PATCH 1/1: disas/cris.c: Fix Coverity warning about unchecked
> > NULL...
> > ERROR: code indent should never use tabs
> > #24: FILE: disas/cris.c:2493:
> > +^Iif (sregp == NULL || sr
There is a patch available: https://lists.gnu.org/archive/html/qemu-
devel/2016-11/msg03742.html (and those which are mentioned in the
responses)
** Changed in: qemu
Status: New => Confirmed
** Tags added: sparse
--
You received this bug notification because you are a member of qemu-
dev
On Mon, Nov 14, 2016 at 03:25:30PM +0800, Cao jin wrote:
> v7 changelog:
> 1. fix the segfaut bug in patch 2. So drop the all the R-b of it,
>please take a look, there is detailed description in the patch.
> 2. add the R-b from Hannes Reinecke
>
> Test:
> 1. make check: pass
> 2. After applied
On 9 January 2017 at 21:19, Jean-Christophe DUBOIS wrote:
> Hum, ... I think I have a problem.
>
> With the default register value (that I get a reset) the CS line is
> deselected when the CS is high.
>
> So at reset I would need to set my 4 CS lines to high in order to be able to
> drive them low
On Wed, Jan 04, 2017 at 01:03:21AM +, Gonglei (Arei) wrote:
> Hi Stefan,
>
> >
> > Subject: Re: [Qemu-devel] [PATCH v14 0/2] virtio-crypto: virtio crypto
> > device
> > specification
> >
> > On Mon, Dec 26, 2016 at 02:38:29AM +, Gonglei (Arei) wrote:
> > > Both Alex and Stefan mentioned
On 9 January 2017 at 20:13, Dr. David Alan Gilbert (git)
wrote:
> From: "Dr. David Alan Gilbert"
>
> Check qdev's call to vmstate_register_with_alias_id; that gets
> most of the common uses; there's hundreds of calls via vmstate_register
> which could get fixed over time.
Not quite that bad, I t
On 01/08/2017 12:28 PM, Rami Rosen wrote:
> When building qemu after setting _VNC_DEBUG to 1 (see ui/vnc.h),
> we get the following error and the build breaks:
> ...
> ui/vnc.c: In function ‘vnc_client_io_error’:
> ui/vnc.c:1262:13: error: format ‘%d’ expects argument of type ‘int’, but
> argument
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