On Tue, 14 Apr 2015 12:28:24 -0300
Eduardo Habkost wrote:
> This uses the feature name arrays to register QOM properties for feature
> flags. This simply adds properties that can be configured using -global,
> but doesn't change x86_cpu_parse_featurestr() to use them yet.
>
> Signed-off-by: Edua
On Sáb 11 Abr 2015 20:09:40 CEST, Eric Blake wrote:
> From: Markus Armbruster
>
> c_fun() maps '.' to '_', c_var() doesn't. Nothing prevents '.' in
> QAPI names that get passed to c_var().
>
> Which QAPI names get passed to c_fun(), to c_var(), or to both is not
> obvious. Names of command para
On Sáb 11 Abr 2015 20:09:41 CEST, Eric Blake wrote:
> Now that the two functions are identical, we only need one of them.
>
> Signed-off-by: Eric Blake
> ---
> scripts/qapi-commands.py | 15 ---
> scripts/qapi-event.py| 2 +-
> scripts/qapi-types.py| 4 ++--
> scripts/qapi-v
This patch extends the current s390 pci implementation to
provide more flexibility in configuration of s390 specific
device handling. For this we had to introduce a new facility
(and bus) to hold devices representing information actually
provided by s390 firmware and I/O configuration.
For each vf
This patch contains the actual interesting changes.
usage example:
-device s390-pcihost
-device vfio-pci,host=:00:00.0,id=vpci1
-device zpci,fid=2,uid=5,pci_id=vpci1,id=zpci1
The first line will create a s390 pci host bridge
and init the root bus. The second line will create
a standard vfio pc
Eric Blake wrote:
> On 04/08/2015 12:20 AM, Liang Li wrote:
>> Put the three parameters related to multiple thread (de)compression
>> into an int array, and use an enum type to index the parameter.
>>
>> Signed-off-by: Liang Li
>> Signed-off-by: Yang Zhang
>> ---
>> include/migration/migration
This patch contains the actual interesting changes.
usage example:
-device s390-pcihost
-device vfio-pci,host=:00:00.0,id=vpci1
-device zpci,fid=2,uid=5,pci_id=vpci1,id=zpci1
The first line will create a s390 pci host bridge
and init the root bus. The second line will create
a standard vfio p
> Eric Blake wrote:
> > On 04/08/2015 12:20 AM, Liang Li wrote:
> >> Put the three parameters related to multiple thread (de)compression
> >> into an int array, and use an enum type to index the parameter.
> >>
> >> Signed-off-by: Liang Li
> >> Signed-off-by: Yang Zhang
> >> ---
> >> include/mi
Peter/Leon,
I'm planning for my future releases, and, to avoid incompatible versions, I
would like to help with the semihosting configuration issue, to speed up
things. is there any chance to close this issue in the near future?
we currently have two solutions:
- multiple: --semihosting-config
Am Tue, 7 Apr 2015 11:18:41 +0300
schrieb Itamar Tal :
> Hi,
>
> Haven't got any response to this patch and couldn't find relevant
> maintainer as well. Can anyone direct me to the right guy?
>
> Thanks,
>
> Itamar Tal,
> Guardicore
>
> On Mon, Mar 23, 2015 at 6:07 PM, Itamar Tal wrote:
>
>
On Sat 11 Apr 2015 01:06:58 AM CEST, Eric Blake wrote:
>> +{ 'type': 'SchemaInfoEnum',
>> + 'data': { 'values': ['str'] } }
>
> At one point, one thread suggested that we might want to allow QAPI to
> support enums with fixed values, as in:
>
> 'data': [ {'one': 1}, {'three': 3} ]
Out of curios
Am 15.04.2015 um 03:08 schrieb Rob Landley:
> On Mon, Apr 13, 2015 at 6:29 AM, vt wrote:
>> I saw the architecture code about mips in the qemu and kvm modules, so it is
>> no doubt that mips cpu can be supported.
>
> It looks like the 32 bit one should work fine. I haven't played with
> 64 bit ye
Am 15.04.2015 um 06:53 hat Jeff Cody geschrieben:
> On Tue, Apr 14, 2015 at 11:57:35AM +0200, Kevin Wolf wrote:
> > Am 11.04.2015 um 05:41 hat Andreas Färber geschrieben:
> > > Hi,
> > >
> > > 001 seems to hang for -qcow (or is not reasonably "quick": >5 min).
> > >
> > > 033 is failing for -vhdx
This is, amongst others, required for qemu-iotests 033 to run as
intended on VHDX, which uses explicit bdrv_truncate() calls to bs->file
when allocating new blocks.
Signed-off-by: Kevin Wolf
---
block/blkdebug.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/block/blkdebug.c b/block/b
Fix the length of the zero-fill for the back, which was accidentally
using the same value as for the front. This is caught by qemu-iotests
033.
For consistency, change the code for the front as well to use the length
stored in the iov (it is the same value, copied four lines above).
Signed-off-by
Kevin Wolf (2):
blkdebug: Add bdrv_truncate()
vhdx: Fix zero-fill iov length
block/blkdebug.c | 6 ++
block/vhdx.c | 4 ++--
2 files changed, 8 insertions(+), 2 deletions(-)
--
1.8.3.1
Am 15.04.2015 um 11:26 schrieb Kevin Wolf:
> Am 15.04.2015 um 06:53 hat Jeff Cody geschrieben:
>> On Tue, Apr 14, 2015 at 11:57:35AM +0200, Kevin Wolf wrote:
>>> Am 11.04.2015 um 05:41 hat Andreas Färber geschrieben:
Hi,
001 seems to hang for -qcow (or is not reasonably "quick": >5 m
On 13/04/15 12:29, vt wrote:
> Hi, guys
>
> I saw the architecture code about mips in the qemu and kvm modules, so it is
> no doubt that mips cpu can be supported.
> But I wonder if anyone have used qemu/kvm virtualization with China loongson
> processor (MIPS architecture) without modification
qemu_put_compression_data() compress the data and put it to QEMUFile.
qemu_put_qemu_file() put the data in the buffer of source QEMUFile to
destination QEMUFile.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
include/migration/qemu-file.h | 3 +++
migration/q
Add the code to create and destroy the multiple threads those will
be used to do data compression. Left some functions empty to keep
clearness, and the code will be added later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
This feature can help to reduce the data transferred about 60%, and the
migration time can also be reduced about 70%.
Summary of changed from v7->v8
-Fixed a bug when terminating the decompression thread
-Fixed some indentation issues
-Fixed the bogus qmp error message when s
Give some details about the multiple thread (de)compression and
how to use it in live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
docs/multi-thread-compression.txt | 149 ++
Define the data structure and variables used to do multiple thread
compression, and add the code to initialize and free them.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
arch_init.c | 37 ++
Add the code to create and destroy the multiple threads those will be
used to do data decompression. Left some functions empty just to keep
clearness, and the code will be added later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintel
Implement the core logic of the multiple thread compression. At this
point, multiple thread compression can't co-work with xbzrle yet.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
arch_init.c | 183 ++--
On Wed, Apr 15, 2015 at 12:06:42PM +0800, Wen Congyang wrote:
> Signed-off-by: Wen Congyang
> ---
> hw/virtio/vhost.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
> index 5a12861..4e334ca 100644
> --- a/hw/virtio/vhost.c
> +++ b/h
Add the hmp interface to tune and query the parameters used in
live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Eric Blake
---
hmp-commands.hx | 17 +++
hmp.c | 65 +
hmp.h |
Define the data structure and variables used to do multiple thread
decompression, and add the code to initialize and free them.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
arch_init.c | 14 +-
1 file changed,
Split the function save_zero_page from ram_save_page so that we can
reuse it later.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
arch_init.c | 61 +++--
1 file changed, 43 insertions(+), 18 deletions(-)
Implement the core logic of multiple thread decompression,
the decompression can work now.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
arch_init.c | 51 ---
1 file changed, 48 insertions(+), 3 deletions(-)
diff --git a/arch_init.c b/arc
Now, multiple thread compression can co-work with xbzrle. when
xbzrle is on, multiple thread compression will only work at the
first round of RAM data sync.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
---
arch_init.c | 12 +++
VHOST_SET_LOG_BASE got an incorrect address, causing
migration errors and potentially even memory corruption.
Cc: Peter Maydell
Reported-by: Wen Congyang
Signed-off-by: Michael S. Tsirkin
---
Could you please confirm this fixes the problem for you?
hw/virtio/vhost.c | 5 -
1 file changed
Delay the call to blk_blockalign() until s->blk has been assigned.
This never caused a crash because blk_blockalign(NULL, size) defaults to
4096 alignment but it's technically incorrect.
Signed-off-by: Stefan Hajnoczi
---
hw/block/m25p80.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Put the three parameters related to multiple thread (de)compression
into an int array, and use an enum type to index the parameter.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Juan Quintela
---
include/migration/migration.h | 4 +---
migration/migration.c | 31 +
The multiple compression threads can be turned on/off through
qmp and hmp interface before doing live migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
Reviewed-by: Dr.David Alan Gilbert
Reviewed-by: Juan Quintela
Reviewed-by: Eric Blake
---
migration/migration.c | 7 +--
qap
Add the qmp commands to tune and query the parameters used in live
migration.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
migration/migration.c | 56 ++
qapi-schema.json | 45
qmp-commands.hx
Am 15.04.2015 um 11:34 hat Andreas Färber geschrieben:
> Am 15.04.2015 um 11:26 schrieb Kevin Wolf:
> > Am 15.04.2015 um 06:53 hat Jeff Cody geschrieben:
> >> On Tue, Apr 14, 2015 at 11:57:35AM +0200, Kevin Wolf wrote:
> >>> Am 11.04.2015 um 05:41 hat Andreas Färber geschrieben:
> Hi,
>
>
On 15/04/2015 11:43, Stefan Hajnoczi wrote:
> Delay the call to blk_blockalign() until s->blk has been assigned.
>
> This never caused a crash because blk_blockalign(NULL, size) defaults to
> 4096 alignment but it's technically incorrect.
>
> Signed-off-by: Stefan Hajnoczi
> ---
> hw/block/m2
On Tue, Apr 14, 2015 at 01:20:33PM +0200, Thomas Knauth wrote:
> In the course of our research we implemented a prototype of this
> feature within kvm/qemu. We would like to contribute it to mainline,
> but it needs cleanup and proper testing. As is the nature with
> research prototypes, the code i
Am 15.04.2015 um 11:47 schrieb Kevin Wolf:
> Am 15.04.2015 um 11:34 hat Andreas Färber geschrieben:
>> Am 15.04.2015 um 11:26 schrieb Kevin Wolf:
>>> Am 15.04.2015 um 06:53 hat Jeff Cody geschrieben:
On Tue, Apr 14, 2015 at 11:57:35AM +0200, Kevin Wolf wrote:
> Am 11.04.2015 um 05:41 hat A
On 2015/4/15 17:37, Michael S. Tsirkin wrote:
VHOST_SET_LOG_BASE got an incorrect address, causing
migration errors and potentially even memory corruption.
Cc: Peter Maydell
Reported-by: Wen Congyang
Signed-off-by: Michael S. Tsirkin
---
Could you please confirm this fixes the problem for yo
On Fri, Apr 03, 2015 at 06:03:32PM +0800, Shannon Zhao wrote:
> From: Shannon Zhao
>
> This patch series generate six ACPI v5.1 tables for machine virt on ARM.
> The set of generated tables are:
> - RSDP
> - RSDT
> - MADT
> - GTDT
> - FADT
> - DSDT
> - MCFG (For PCIe host bridge)
>
> These table
On 04/08/2015 11:36 PM, Alex Williamson wrote:
On Wed, 2015-04-08 at 16:59 +0800, Chen Fan wrote:
On 04/01/2015 11:46 PM, Alex Williamson wrote:
On Wed, 2015-04-01 at 12:12 +0800, Chen Fan wrote:
On 03/25/2015 10:41 AM, Alex Williamson wrote:
On Wed, 2015-03-25 at 09:53 +0800, Chen Fan wrote
On Tue, Mar 03, 2015 at 05:18:12PM +0100, Igor Mammedov wrote:
> Changes since v13:
> * fix comment style to /*... */ in testcase
> * make BAR TARGET_PAGE_SIZE as required by spec
> * make BAR prefetchable, spec also says that it shouldn't be
>marked as non cached
> * ACPI part
> * merg
The 'block-stream' QMP command is documented in block-core.json but not
qmp-commands.hx. Add a summary of the command to qmp-commands.hx
(similar to the documentation for 'block-commit').
Reported-by: Kashyap Chamarthy
Signed-off-by: Stefan Hajnoczi
---
qmp-commands.hx | 37 +++
On 2015/4/15 18:10, Michael S. Tsirkin wrote:
> On Fri, Apr 03, 2015 at 06:03:32PM +0800, Shannon Zhao wrote:
>> From: Shannon Zhao
>>
>> This patch series generate six ACPI v5.1 tables for machine virt on ARM.
>> The set of generated tables are:
>> - RSDP
>> - RSDT
>> - MADT
>> - GTDT
>> - FADT
>
On 04/15/2015 05:56 PM, zhanghailiang wrote:
> On 2015/4/15 17:37, Michael S. Tsirkin wrote:
>> VHOST_SET_LOG_BASE got an incorrect address, causing
>> migration errors and potentially even memory corruption.
>>
>> Cc: Peter Maydell
>> Reported-by: Wen Congyang
>> Signed-off-by: Michael S. Tsirki
On Tue, Apr 14, 2015 at 11:57:35AM +0200, Kevin Wolf wrote:
[snip]
> --- a/block/vhdx.c
> +++ b/block/vhdx.c
> @@ -1285,7 +1285,7 @@ static coroutine_fn int vhdx_co_writev(BlockDriverState
> *bs, int64_t sector_num,
> iov2.iov_base = qemu_blockalign(bs, iov2.iov_len);
>
Eric Van Hensbergen wrote on Mon, Apr 13, 2015 at 04:05:28PM +:
> Well, technically fid 3 isn't 'open', only fid 2 is open - at least
> according to the protocol. fid 3 and fid 2 are both clones of fid 1.
Right, they're clone fids, but nothing in the protocol says what should
happen to non-op
As far as the QMP parser is concerned, neither the 'O' nor the 'q' format
specifiers
put any constraint on the command. However, there are two differences:
1) from a documentation point of view 'O' says that this command takes
a dictionary. The dictionary will be converted to QemuOpts in the
ha
On Wed, Apr 15, 2015 at 11:27:26AM +0200, Kevin Wolf wrote:
> Fix the length of the zero-fill for the back, which was accidentally
> using the same value as for the front. This is caught by qemu-iotests
> 033.
>
> For consistency, change the code for the front as well to use the length
> stored in
On Wed, Apr 15, 2015 at 11:27:25AM +0200, Kevin Wolf wrote:
> This is, amongst others, required for qemu-iotests 033 to run as
> intended on VHDX, which uses explicit bdrv_truncate() calls to bs->file
> when allocating new blocks.
>
> Signed-off-by: Kevin Wolf
> ---
> block/blkdebug.c | 6 ++
On 15/04/2015 10:09, Liviu Ionescu wrote:
> Peter/Leon,
>
> I'm planning for my future releases, and, to avoid incompatible versions, I
> would like to help with the semihosting configuration issue, to speed up
> things. is there any chance to close this issue in the near future?
I'm hoping so
Currently it is impossible to set an option in a config file to an empty
string, because the parser matches only lines containing non-empty
strings between double-quotes.
As sscanf() "[" conversion specifier only matches non-empty strings, add
a special case for empty strings.
Signed-off-by: Edua
Leon Alrae writes:
> On 15/04/2015 10:09, Liviu Ionescu wrote:
> > Peter/Leon,
> >
> > I'm planning for my future releases, and, to avoid incompatible
> versions, I would like to help with the semihosting configuration issue,
> to speed up things. is there any chance to close this issue in the nea
On Di, 2015-04-14 at 17:47 +0300, Denis Kirjanov wrote:
> On 4/14/15, Denis Kirjanov wrote:
> > On 4/14/15, Denis Kirjanov wrote:
> >> On 4/14/15, Gerd Hoffmann wrote:
> >>> Denis Kirjanov is busy getting spice run on ppc64 and trapped into this
> >>> one. Spice wire format is little endian, so
> On 15 Apr 2015, at 14:53, Leon Alrae wrote:
>
> On 15/04/2015 10:09, Liviu Ionescu wrote:
>> Peter/Leon,
>>
>> I'm planning for my future releases, and, to avoid incompatible versions, I
>> would like to help with the semihosting configuration issue, to speed up
>> things. is there any chan
On Wed 15 Apr 2015 01:30:04 PM CEST, Paolo Bonzini wrote:
> As far as the QMP parser is concerned, neither the 'O' nor the 'q'
> format specifiers put any constraint on the command. However, there
> are two differences:
>
> 1) from a documentation point of view 'O' says that this command takes
>
On 15/04/2015 14:18, Alberto Garcia wrote:
> On Wed 15 Apr 2015 01:30:04 PM CEST, Paolo Bonzini wrote:
>
>> As far as the QMP parser is concerned, neither the 'O' nor the 'q'
>> format specifiers put any constraint on the command. However, there
>> are two differences:
>>
>> 1) from a documenta
On 15/04/2015 13:06, Liviu Ionescu wrote:
>
>> On 15 Apr 2015, at 14:53, Leon Alrae wrote:
>>
>> On 15/04/2015 10:09, Liviu Ionescu wrote:
>>> Peter/Leon,
>>>
>>> I'm planning for my future releases, and, to avoid incompatible versions, I
>>> would like to help with the semihosting configuration
Hi Eric,
On Tue, Apr 14, 2015 at 06:29:45AM -0600, Eric Blake wrote:
> On 04/14/2015 05:27 AM, Gerd Hoffmann wrote:
> > From: "Gabriel L. Somlo"
> >
> > This document covers the guest-side hardware interface, as
> > well as the host-side programming API of QEMU's firmware
> > configuration (fw_c
On 4/15/15, Gerd Hoffmann wrote:
> On Di, 2015-04-14 at 17:47 +0300, Denis Kirjanov wrote:
>> On 4/14/15, Denis Kirjanov wrote:
>> > On 4/14/15, Denis Kirjanov wrote:
>> >> On 4/14/15, Gerd Hoffmann wrote:
>> >>> Denis Kirjanov is busy getting spice run on ppc64 and trapped into
>> >>> this
>>
On 04/15/2015 03:16 AM, Alberto Garcia wrote:
> On Sat 11 Apr 2015 01:06:58 AM CEST, Eric Blake wrote:
>
>>> +{ 'type': 'SchemaInfoEnum',
>>> + 'data': { 'values': ['str'] } }
>>
>> At one point, one thread suggested that we might want to allow QAPI to
>> support enums with fixed values, as in:
Hello list!
I performed tests with fio and obtained results:
*** virtio-scsi with cache=none, io=threads, blok device is md-device
from mdadm raid1, random r/w, 32 thread from guest (debian, kernel 3.16):
fio fio1
readtest: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio,
iodepth=32
This bug manifested itself as a VM that could not be resumed by libvirt
following a migration:
# virsh resume example
error: Failed to resume domain example
error: internal error: cannot parse json {"return":
{"xbzrle-cache":
{..., "cache-miss-rate": -nan, ...},
...
}
}
Hi all,
I'm trying to realize if there is an implementation of direct
Inter-guest network communication using VirtIO for QEMU/KVM. I found
that there is an implementation for lguest
http://lists.ozlabs.org/pipermail/lguest/2008-March/001064.html and
somebody already discussed something similar her
On Thu, Apr 09, 2015 at 06:12:38PM +0200, Andreas Färber wrote:
> Hello,
Hi!
Sorry for the late response, I'm travelling and have a rather full
agenda.
> Testing QEMU v2.3.0-rc2, I have run into QEMU's glusterfs support being
> broken on openSUSE Tumbleweed, resulting in its configure complainin
Chen, Tiejun wrote
> +/* Here we just expose minimal host bridge offset subset. */
> +static const IGDHostInfo igd_host_bridge_infos[] = {
> +{0x08, 2}, /* revision id */
> +{0x2c, 2}, /* sybsystem vendor id */
> +{0x2e, 2}, /* sybsystem id */
> +{0x50, 2}, /* SNB: processor gra
On 04/15/2015 05:59 AM, Eduardo Habkost wrote:
> Currently it is impossible to set an option in a config file to an empty
> string, because the parser matches only lines containing non-empty
> strings between double-quotes.
>
> As sscanf() "[" conversion specifier only matches non-empty strings, a
On 04/15/2015 04:43 AM, Stefan Hajnoczi wrote:
> The 'block-stream' QMP command is documented in block-core.json but not
> qmp-commands.hx. Add a summary of the command to qmp-commands.hx
> (similar to the documentation for 'block-commit').
>
> Reported-by: Kashyap Chamarthy
> Signed-off-by: Ste
On 15.04.2015 12:43, Stefan Hajnoczi wrote:
The 'block-stream' QMP command is documented in block-core.json but not
qmp-commands.hx. Add a summary of the command to qmp-commands.hx
(similar to the documentation for 'block-commit').
Reported-by: Kashyap Chamarthy
Signed-off-by: Stefan Hajnoczi
On 08.04.2015 11:29, Alberto Garcia wrote:
Since this event can occur in nodes that cannot have a device name
associated, include also a field with the node name.
Signed-off-by: Alberto Garcia
---
block/qcow2.c | 8 ++--
docs/qmp/qmp-events.txt | 21 +
qap
From: Shannon Zhao
ACPI v5.1 defines GTDT for ARM devices as a place to describe timer
related information in the system. The Arch Timer interrupts must
be provided for GTDT.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/arm/virt-acpi-build.c| 30 +
From: Shannon Zhao
RSDT points to other tables FADT, MADT, GTDT. This code is shared with x86.
Here we still use RSDT as UEFI puts ACPI tables below 4G address space,
and UEFI ignore the RSDT or XSDT.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 2
From: Shannon Zhao
RSDP points to RSDT which in turn points to other tables.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/arm/virt-acpi-build.c | 35 ++-
1 file changed, 34 insertions(+), 1 deletion(-)
diff --git a/h
From: Shannon Zhao
Add PCIe info struct, prepare for building PCIe table.
And generate MCFG table.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/arm/virt-acpi-build.c | 21 +
include/hw/arm/virt-acpi-build.h | 9 +
2 files changed, 30 inse
From: Shannon Zhao
Add ToUUID macro, this is useful for generating PCIe ACPI table.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 40
include/hw/acpi/aml-build.h | 1 +
2 files changed, 41 insertions(+)
dif
From: Shannon Zhao
Add aml_or() term and expose build_append_int_noprefix
as it wiil be used by creating a buffer.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 12 +++-
include/hw/acpi/aml-build.h | 2 ++
2 files changed, 13 insertions(+),
From: Shannon Zhao
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/acpi/aml-build.c | 7 +++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 139099f..179acda 1
From: Shannon Zhao
Expose the needed device information to the table generation
insfrastructure and register a machine_init_done notify to
call virt_acpi_build().
Add CONFIG_ACPI to arm-softmmu.mak.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
default-configs/arm-softmmu.mak
From: Shannon Zhao
MADT describes GIC enabled ARM platforms. The GICC and GICD
subtables are used to define the GIC regions.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/arm/virt-acpi-build.c | 61
in
From: Shannon Zhao
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/acpi/aml-build.c | 9 +
include/hw/acpi/aml-build.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index cd4ffe2..139099
From: Shannon Zhao
In the case of mach virt, it is used to set the Hardware Reduced bit
and enable PSCI SMP booting through HVC. So ignore FACS and FADT
points to DSDT.
Update the header definitions for FADT taking into account the new
additions of ACPI v5.1 in `include/hw/acpi/acpi-defs.h`
Sig
From: Shannon Zhao
This patch series generate seven ACPI tables for machine virt on ARM.
The set of generated tables are:
- RSDP
- RSDT
- MADT
- GTDT
- FADT
- DSDT
- MCFG (For PCIe host bridge)
These tables are created dynamically using the function of aml-build.c,
taking into account the needed
From: Shannon Zhao
Add PCIe controller in ACPI DSDT table, so the guest can detect
the PCIe.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/arm/virt-acpi-build.c | 152 +++
1 file changed, 152 insertions(+)
diff --git a/hw/arm/virt-
From: Shannon Zhao
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/acpi/aml-build.c | 18 ++
include/hw/acpi/aml-build.h | 5 +
2 files changed, 23 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index
From: Shannon Zhao
Add aml_interrupt() for describing device interrupt in resource template.
These can be used to generating DSDT table for ACPI on ARM.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 28 +
include/hw/acpi/aml-
From: Shannon Zhao
The ACPI related header file acpi-defs.h, includes definitions that
apply on other architectures as well. Move it in `include/hw/acpi/`
to sanely include it from other architectures.
Signed-off-by: Alvise Rigo
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/
From: Shannon Zhao
Add aml_memory32_fixed() for describing device mmio region in resource template.
These can be used to generating DSDT table for ACPI on ARM.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 27 +++
include/hw/
From: Shannon Zhao
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
Reviewed-by: Alex Bennée
---
hw/acpi/aml-build.c | 11 +++
include/hw/acpi/aml-build.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 179acda..eb
From: Shannon Zhao
Move generic acpi building helpers into dedictated file and this
can be shared with other machines.
Signed-off-by: Shannon Zhao
Signed-off-by: Shannon Zhao
---
hw/acpi/aml-build.c | 58 ++
hw/i386/acpi-build.c| 77
From: Shannon Zhao
Introduce a preliminary framework in virt-acpi-build.c with the main
ACPI build functions. It exposes the generated ACPI contents to
guest over fw_cfg.
The required ACPI v5.1 tables for ARM are:
- RSDP: Initial table that points to XSDT
- RSDT: Points to FADT GTDT MADT tables
From: Shannon Zhao
DSDT consists of the usual common table header plus a definition
block in AML encoding which describes all devices in the platform.
After initializing DSDT with header information the namespace is
created which is followed by the device encodings. The devices are
described usi
On Di, 2015-04-14 at 16:35 +0200, Paolo Bonzini wrote:
>
> On 14/04/2015 15:12, Gerd Hoffmann wrote:
> > Signed-off-by: Gerd Hoffmann
> > ---
> > hw/pci-host/q35.c | 17 -
> > 1 file changed, 16 insertions(+), 1 deletion(-)
> >
> > diff --git a/hw/pci-host/q35.c b/hw/pci-host/q3
On Wed, 15 Apr 2015 12:38:57 +0200
"Michael S. Tsirkin" wrote:
> On Tue, Mar 03, 2015 at 05:18:12PM +0100, Igor Mammedov wrote:
> > Changes since v13:
> > * fix comment style to /*... */ in testcase
> > * make BAR TARGET_PAGE_SIZE as required by spec
> > * make BAR prefetchable, spec also says
Hi,
> > d->config[MCH_HOST_BRIDGE_SMRAM] = MCH_HOST_BRIDGE_SMRAM_DEFAULT;
> > +d->wmask[MCH_HOST_BRIDGE_SMRAM] = 0xff;
>
> Is this right? I see a bunch of reserved bits etc there.
Restores the state we had before the guest flipped the lock bit.
Entriely possible that we should have a
On Tue, Apr 14, 2015 at 12:34:02PM +0100, Peter Maydell wrote:
> On 14 April 2015 at 12:27, Gerd Hoffmann wrote:
> > Hi,
> >
> > Damn, wanted to sent this out last week, then forgot, so it missed -rc3.
> > But it is a documentation-only change, so it should still be fine for
> > 2.3, right?
>
>
> On 13/04/2015 16:12, Liang Li wrote:
> > 2. Do the attach and detach operation with a time interval. eg. 10s.
> >
> > The error message will not disappear if retry, in this case, it's
> > a bug.
> >
> > In the 'xen_pt_region_add' and 'xen_pt_region_del', we should only
> > care about
On 15/04/2015 16:14, Li, Liang Z wrote:
> Yes, it's the right place. Put aside the bug fix, I think the
> memory_region_ref/unref pair
> should be move to xen_pt_region_update after the conditional as you point
> out.
> Do you think so?
It would make sense, but I was just guessing... I'm s
good to know, thanks dominique. I gave it a sniff test with FSX and a few
other benchmarks, but I need to hit it with some multithreaded
regressions. Any pointers to reproducible failure cases would be
beneficial.
On Wed, Apr 15, 2015 at 6:28 AM Dominique Martinet <
dominique.marti...@cea.fr> wr
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