On 01/28/2016 01:44 PM, Jason Wang wrote:
On 01/27/2016 10:40 AM, Zhang Chen wrote:
From: ZhangChen
Traffic-mirror is a netfilter plugin.
It gives qemu the ability to copy and mirror guest's
net packet. we output packet to chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirror0,host
On Thu, 01/28 09:28, Roy Shterman wrote:
> Tried it again,
>
> Important to understand that after modifying and saving configuration of
> xml with virsh edit $name_of_guest
>
> when i reenter the xml i can't see the iothread configuration in there.
> don't understand why.
>
> Also, after add wha
Tried it again,
Important to understand that after modifying and saving configuration of
xml with virsh edit $name_of_guest
when i reenter the xml i can't see the iothread configuration in there.
don't understand why.
Also, after add what you suggested I checked with "info qtree" command on
the
Hello!
> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> index 3839c68..7eaf8be 100644
> --- a/hw/arm/virt.c
> +++ b/hw/arm/virt.c
> @@ -125,6 +125,7 @@ static const MemMapEntry a15memmap[] = {
> [VIRT_GPIO] = { 0x0903, 0x1000 },
> [VIRT_SECURE_UART] ={ 0x0904
The next patch will make this function more restrictive than it is now,
rename it and update comment to reflect the change.
Signed-off-by: Fam Zheng
---
block/backup.c| 2 +-
block/commit.c| 2 +-
block/mirror.c| 2 +-
block/stream.c| 2 +-
blo
With a mirror job running on a virtio-blk dataplane disk, sending "q" to
HMP will cause a dead loop in block_job_finish_sync.
This is because the aio_poll() only processes the AIO context of bs
which has no more work to do, while the main loop BH that is scheduled
for setting the job->completed fl
I noticed this bug when reviewing Max's bdrv_close_all() series, so here goes
the fix.
Fam Zheng (2):
blockjob: Rename block_job_defer_to_main_loop
blockjob: Fix hang in block_job_finish_sync
block/backup.c| 2 +-
block/commit.c| 2 +-
block/mirror.c|
The field is needed to distinguish pc-dimm and nvdimm.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Signed-off-by: Denis V. Lunev
CC: Stefan Hajnoczi
CC: Xiao Guangrong
CC: "Michael S. Tsirkin"
CC: Igor Mammedov
CC: Eric Blake
CC: Markus Armbruster
---
hw/mem/pc-dimm.c | 1 +
qapi-schema.j
NVDIMM for now is planned to use as a backing store for DAX filesystem
in the guest and thus this memory is excluded from guest memory
management and LRUs.
In this case libvirt running QEMU along with configured balloon almost
immediately inflates balloon and effectively kill the guest as
qemu cou
get_current_ram_size() is used only in virtio-balloon.c
This patch moves it into virtio-balloon and make it static, to allow
some balloon-specific tuning.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Signed-off-by: Denis V. Lunev
Reviewed-by: Eric Blake
CC: Stefan Hajnoczi
CC: Xiao Guangrong
v4:
0001: Reviewed-by: Eric Blake
second patch is splitted to 0002 and 0003
0002: Add 'type' field instead of 'balloonable' to PCDIMMDeviceInfo
0003: chec 'type' instead of 'balloonable'
v3:
- do not use additional class variable
NVDIMM for now is planned to use as a backing store for DA
On Thu, Jan 28, 2016 at 03:33:18PM +1100, Benjamin Herrenschmidt wrote:
> On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> > When HPTEs are removed or modified by hypercalls on spapr, we need to
> > invalidate the relevant pages in the qemu TLB.
> >
> > Currently we do that by doing some c
On Thu, Jan 28, 2016 at 03:20:38PM +1100, Benjamin Herrenschmidt wrote:
> On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> > ppc_tlb_invalidate_one() has a big switch handling many different MMU
> > types. However, most of those branches can never be reached:
> >
> > It is called from 3 p
On 01/28/2016 12:19 AM, Alex Williamson wrote:
> On Wed, 2016-01-27 at 13:43 +0800, Jike Song wrote:
{snip}
>> Had a look at eventfd, I would say yes, technically we are able to
>> achieve the goal: introduce a fd, with fop->{read|write} defined in KVM,
>> call into vgpu device-model, also an iode
CPU core device is a container of CPU thread devices. CPU hotplug is
performed at the granularity of CPU core device. When hotplugged, CPU core
creates CPU thread devices.
Signed-off-by: Bharata B Rao
---
hw/ppc/Makefile.objs | 1 +
hw/ppc/cpu-core.c | 75 +
Show the details of PPC CPU cores via a new QMP command.
TODO: update qmp-commands.hx with example
Signed-off-by: Bharata B Rao
---
hw/ppc/cpu-core.c | 77 +
qapi-schema.json| 31 +
qmp-commands.hx
This is the hmp equivalent of "query ppc-cpu-cores"
Signed-off-by: Bharata B Rao
---
hmp-commands-info.hx | 16
hmp.c| 31 +++
hmp.h| 1 +
3 files changed, 48 insertions(+)
diff --git a/hmp-commands-info.hx b/hmp-comm
Remove the CPU core device by removing the underlying CPU thread devices.
Hot removal of CPU for sPAPR guests is supported by sending the hot unplug
notification to the guest via EPOW interrupt. Release the vCPU object
after CPU hot unplug so that vCPU fd can be parked and reused.
Signed-off-by: B
Support CPU hotplug via device-add command like this:
(qemu) device_add powerpc64-cpu-core,id=core2
In response to device_add, CPU core device will be created. CPU core
device creates and realizes CPU thread devices. If the machine type
supports CPU hotplug, boot-time CPUs are created as CPU core
From: Gu Zheng
In order to deal well with the kvm vcpus (which can not be removed without any
protection), we do not close KVM vcpu fd, just record and mark it as stopped
into a list, so that we can reuse it for the appending cpu hot-add request if
possible. It is also the approach that kvm guys
Don't do CPU realization from cpu_generic_init(). With this
cpu_generic_init() will be used to just create CPU threads and they
should be realized separately from realizefn call.
Convert the existing callers to do explicit realization.
Signed-off-by: Bharata B Rao
Reviewed-by: David Gibson
Revi
Start supporting CPU hotplug from pseries-2.6 onwards. Add CPU
DRC (Dynamic Resource Connector) device tree entries.
Signed-off-by: Bharata B Rao
Reviewed-by: David Gibson
---
hw/ppc/spapr.c | 23 +++
include/hw/ppc/spapr.h | 1 +
2 files changed, 24 insertions(+)
XICS is setup for each CPU during initialization. Provide a routine
to undo the same when CPU is unplugged. While here, move ss->cs management
into xics from xics_kvm since there is nothing KVM specific in it.
Also ensure xics reset doesn't set irq for CPUs that are already unplugged.
This allows
Prevent guests from booting with CPU topologies that have partially
filled CPU cores or can result in partially filled CPU cores after
CPU hotplug like
-smp 15,sockets=1,cores=4,threads=4,maxcpus=16 or
-smp 15,sockets=1,cores=4,threads=4,maxcpus=17.
This is enforced by introducing MachineClass::v
Hi,
This is the 7th iteration of patchset that introduces CPU hotplug for
PowerPC sPAPR guests using device_add/device_del commands.
(qemu) device_add powerpc64-cpu-core,id=core1
The main change in this version is about adding "info ppc-cpu-cores"
QMP/HMP support to obtain information about Powe
This sync API will be used by the CPU hotplug code to wait for the CPU to
completely get removed before flagging the failure to the device_add
command.
Sync version of this call is needed to correctly recover from CPU
realization failures when ->plug() handler fails.
Signed-off-by: Bharata B Rao
cpu_exec_init() does vmstate_register and register_savevm for the CPU device.
These need to be undone from cpu_exec_exit(). These changes are needed to
support CPU hot removal and also to correctly fail hotplug attempts
beyond max_cpus.
Signed-off-by: Bharata B Rao
Reviewed-by: David Gibson
---
CPUState *cpu gets added to the cpus list during cpu_exec_init(). It
should be removed from cpu_exec_exit().
cpu_exec_init() is called from generic CPU::instance_finalize and some
archs like PowerPC call it from CPU unrealizefn. So ensure that we
dequeue the cpu only once.
Now -1 value for cpu->c
On 01/28/2016 02:35 AM, Laszlo Ersek wrote:
> Hello Jason,
>
> On 01/22/16 07:15, Jason Wang wrote:
>>
>> On 01/22/2016 02:11 PM, Michael Tokarev wrote:
>>> 22.01.2016 06:09, Jason Wang wrote:
On 01/19/2016 09:17 PM, Laszlo Ersek wrote:
> The start_xmit() and e1000_receive_iov() function
On 01/27/2016 10:40 AM, Zhang Chen wrote:
> From: ZhangChen
>
> Traffic-mirror is a netfilter plugin.
> It gives qemu the ability to copy and mirror guest's
> net packet. we output packet to chardev.
>
> usage:
>
> -netdev tap,id=hn0
> -chardev socket,id=mirror0,host=ip_primary,port=X,server,now
Ping...
On 01/20/2016 10:21 AM, Xiao Guangrong wrote:
Hi Michael, Igor, Paolo,
Any comment?
On 01/13/2016 02:49 AM, Xiao Guangrong wrote:
This patchset is against commit 8a1be662a69 (virtio: fix error message for
number of queues) on pci branch of Michael's git tree
and can be found at:
Hi Gabriel,
[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on v4.5-rc1 next-20160127]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Gabriel-L-Somlo
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> Now that the TCG and spapr code has been extended to allow (semi-)
> arbitrary page encodings in the CPU's 'sps' table, we can add the
> many
> page sizes supported by real POWER7 and POWER8 hardware that we
> previously
> didn't support in T
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> h_enter() in the spapr code needs to know the page size of the HPTE
> it's
> about to insert. Unlike other paths that do this, it doesn't have
> access
> to the SLB, so at the moment it determines this with some open-coded
> tests which assu
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> When HPTEs are removed or modified by hypercalls on spapr, we need to
> invalidate the relevant pages in the qemu TLB.
>
> Currently we do that by doing some complicated calculations to work out the
> right encoding for the tlbie instruction
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> ppc_tlb_invalidate_one() has a big switch handling many different MMU
> types. However, most of those branches can never be reached:
>
> It is called from 3 places: from remove_hpte() and h_protect() in
> spapr_hcall.c (which always has a 6
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> Currently both the tlbiva instruction (used on 44x chips) and the
> tlbie
> instruction (used on hash MMU chips) are both handled via
> ppc_tlb_invalidate_one(). This is silly, because they're invoked
> from
> different places, and do differ
On Linux, if QEMU is run from a shell with -d to enable debug logging
but without directing it to a file (e.g. -D is not used, and
qemu_logfile is set to stderr), and no shell redirection is used, it
is possible for log messages to be lost under load.
This is caused by a combination of several fac
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> At present the 64-bit hash MMU code uses information from the SLB to
> determine the page size of a translation. We do need that
> information to
> correctly look up the hash table. However the MMU also allows a
> possibly larger page size
On Wed, 01/27 18:59, Max Reitz wrote:
> This patch rewrites bdrv_close_all(): Until now, all root BDSs have been
> force-closed. This is bad because it can lead to cached data not being
> flushed to disk.
>
> Instead, try to make all reference holders relinquish their reference
> voluntarily:
>
>
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> ppc_store_slb updates the SLB for PPC cpus with 64-bit hash MMUs.
> Currently it takes two parameters, which contain values encoded as
> the
> register arguments to the slbmte instruction, one register contains
> the
> ESID portion of the SLB
On Wed, 2016-01-27 at 21:13 +1100, David Gibson wrote:
> Currently, the ppc_hash64_page_shift() function looks up a page size
> based
> on information in an SLB entry. It open codes the bit translation
> for
> existing CPUs, however different CPU models can have different SLB
> encodings. We alre
Unused since 94db6d2d3.
Signed-off-by: Fam Zheng
---
blockjob.c | 8
1 file changed, 8 deletions(-)
diff --git a/blockjob.c b/blockjob.c
index 80adb9d..a692142 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -278,14 +278,6 @@ void block_job_iostatus_reset(BlockJob *job)
}
}
-struct
On Wed, 01/27 18:59, Max Reitz wrote:
> Signed-off-by: Max Reitz
> ---
> blockdev.c | 26 ++
> include/block/block_int.h | 4
> stubs/Makefile.objs| 1 +
> stubs/blockdev-close-all-bdrv-states.c | 5 +
On Wed, 01/27 18:59, Max Reitz wrote:
> Signed-off-by: Max Reitz
> Reviewed-by: Kevin Wolf
> ---
> blockdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/blockdev.c b/blockdev.c
> index 1044a6a..09d4621 100644
> --- a/blockdev.c
> +++ b/blockdev.c
> @@ -2792,7 +2792
On Wed, 01/27 18:59, Max Reitz wrote:
> Signed-off-by: Max Reitz
> Reviewed-by: Kevin Wolf
> ---
> block/block-backend.c | 7 +++
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/block/block-backend.c b/block/block-backend.c
> index 621787c..7f5ad59 100644
> --- a/block/bl
On Wed, 01/27 18:59, Max Reitz wrote:
> It is unused now, so we can remove it.
>
> Signed-off-by: Max Reitz
> ---
> block.c| 8
> block/block-backend.c | 7 ---
> include/block/block.h | 1 -
> include/block/block_int.h | 2 --
> includ
On Wed, 01/27 18:59, Max Reitz wrote:
> The NBD code uses the BDS close notifier to determine when a medium is
> ejected. However, now it should use the BB's BDS removal notifier for
> that instead of the BDS's close notifier.
>
> Signed-off-by: Max Reitz
> ---
> blockdev-nbd.c | 40 +---
On Wed, 01/27 18:59, Max Reitz wrote:
> Make use of the BDS-BB removal and insertion notifiers to remove or set
> up, respectively, virtio-scsi's op blockers.
>
> Signed-off-by: Max Reitz
> ---
> hw/scsi/virtio-scsi.c | 55
> +
> include/hw/virt
On Wed, 01/27 18:59, Max Reitz wrote:
> Put the code for setting up and removing op blockers into an own
> function, respectively. Then, we can invoke those functions whenever a
> BDS is removed from an virtio-blk BB or inserted into it.
>
> Signed-off-by: Max Reitz
> ---
> hw/block/dataplane/vi
On Wed, 01/27 18:59, Max Reitz wrote:
> This patch adds a test for ejecting the BlockBackend an NBD server is
> connected to (the NBD server is supposed to stop).
>
> Signed-off-by: Max Reitz
> ---
> tests/qemu-iotests/140 | 92
> ++
> tests/qemu-
On Wed, 01/27 18:59, Max Reitz wrote:
> bdrv_close() no longer signifies ejection of a medium, this is now done
> by removing the BDS from the BB. Therefore, we want to have a notifier
> for that in the BB instead of a close notifier in the BDS. The former is
> added now, the latter is removed late
Add a fw_cfg device node to the ACPI DSDT. This is mostly
informational, as the authoritative fw_cfg MMIO region(s)
are listed in the Device Tree. However, since we are building
ACPI tables, we might as well be thorough while at it...
Signed-off-by: Gabriel Somlo
Reviewed-by: Laszlo Ersek
Tested
Signed-off-by: Gabriel Somlo
Reviewed-by: Laszlo Ersek
Reviewed-by: Marc Marí
---
docs/specs/fw_cfg.txt | 9 +
1 file changed, 9 insertions(+)
diff --git a/docs/specs/fw_cfg.txt b/docs/specs/fw_cfg.txt
index 2099ad9..5414140 100644
--- a/docs/specs/fw_cfg.txt
+++ b/docs/specs/fw_cfg.tx
New since v5:
- rebased on top of latest QEMU git master
Thanks,
--Gabriel
>New since v4:
>
> - rebased on top of Marc's DMA series
> - drop machine compat dependency for insertion into x86/ssdt
> (patch 3/5), following agreement between Igor and Eduardo
> - [
Expose the size of the control register (FW_CFG_CTL_SIZE) in fw_cfg.h.
Add comment to fw_cfg_io_realize() pointing out that since the
8-bit data register is always subsumed by the 16-bit control
register in the port I/O case, we use the control register width
as the *total* width of the (classic, n
Add a fw_cfg device node to the ACPI SSDT. While the guest-side
firmware can't utilize this information (since it has to access
the hard-coded fw_cfg device to extract ACPI tables to begin with),
having fw_cfg listed in ACPI will help the guest kernel keep a more
accurate inventory of in-use IO por
Move BIOS_CFG_IOPORT define from pc.c to pc.h, and rename
it to FW_CFG_IO_BASE.
Cc: Marc Marí
Signed-off-by: Gabriel Somlo
Reviewed-by: Laszlo Ersek
Reviewed-by: Marc Marí
---
hw/i386/pc.c | 5 ++---
include/hw/i386/pc.h | 2 ++
2 files changed, 4 insertions(+), 3 deletions(-)
diff -
On 1/28/2016 3:28 AM, Alex Williamson wrote:
On Thu, 2016-01-28 at 02:25 +0530, Kirti Wankhede wrote:
On 1/27/2016 9:30 PM, Alex Williamson wrote:
On Wed, 2016-01-27 at 13:36 +0530, Kirti Wankhede wrote:
On 1/27/2016 1:36 AM, Alex Williamson wrote:
On Tue, 2016-01-26 at 02:20 -0800, Neo J
On Wed, 01/27 18:59, Max Reitz wrote:
> bdrv_delete() is not very happy about deleting BlockDriverStates with
> dirty bitmaps still attached to them. In the past, we got around that
> very easily by relying on bdrv_close_all() bypassing bdrv_delete(), and
> bdrv_close() simply ignoring that conditi
New since v5:
- rebased on top of latest QEMU git master
Thanks,
--Gabriel
>New since v4:
>
> - rebased on top of Marc's DMA series
> - drop machine compat dependency for insertion into x86/ssdt
> (patch 3/5), following agreement between Igor and Eduardo
> - [
From: Gabriel Somlo
Signed-off-by: Gabriel Somlo
---
lib/kobject.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/kobject.c b/lib/kobject.c
index 7cbccd2..90d1be6 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -861,6 +861,7 @@ struct kobject *kset_find_obj(struct kset *kset, const c
From: Gabriel Somlo
Make fw_cfg entries of type "file" available via sysfs. Entries
are listed under /sys/firmware/qemu_fw_cfg/by_key, in folders
named after each entry's selector key. Filename, selector value,
and size read-only attributes are included for each entry. Also,
a "raw" attribute all
From: Gabriel Somlo
Remove fw_cfg hardware interface details from
Documentation/devicetree/bindings/arm/fw-cfg.txt,
and replace them with a pointer to the authoritative
documentation in the QEMU source tree.
Signed-off-by: Gabriel Somlo
Cc: Laszlo Ersek
Acked-by: Rob Herring
Reviewed-by: Lasz
From: "Gabriel Somlo"
Allow access to QEMU firmware blobs, passed into the guest VM via
the fw_cfg device, through SysFS entries. Blob meta-data (e.g. name,
size, and fw_cfg key), as well as the raw binary blob data may be
accessed.
The SysFS access location is /sys/firmware/qemu_fw_cfg/... and
From: Gabriel Somlo
Each fw_cfg entry of type "file" has an associated 56-char,
nul-terminated ASCII string which represents its name. While
the fw_cfg device doesn't itself impose any specific naming
convention, QEMU developers have traditionally used path name
semantics (i.e. "etc/acpi/rsdp") t
On 01/27/2016 10:04 PM, Stefan Hajnoczi wrote:
On Wed, Jan 13, 2016 at 05:18:28PM +0800, Changlong Xie wrote:
From: Wen Congyang
When opening BDS, we need to create backup jobs for
image-fleecing.
Signed-off-by: Wen Congyang
Signed-off-by: zhanghailiang
Signed-off-by: Gonglei
Signed-off-by
On 01/28/2016 12:05 AM, Stefan Hajnoczi wrote:
On Wed, Jan 13, 2016 at 05:18:27PM +0800, Changlong Xie wrote:
diff --git a/blockjob.c b/blockjob.c
index 80adb9d..0c8edfe 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -533,3 +533,14 @@ void block_job_txn_add_job(BlockJobTxn *txn, BlockJob *job)
On Wed, 27 Jan 2016, Hervé Poussineau wrote:
Unfortunately, Finnix doesn't try to access I2C bus, not even to initialize
it. I suppose it is because OpenBIOS doesn't describe the I2C bus in the
device tree...
The kernel in Finnix seems to have a driver but unfortunately I2C
debugging is not e
On Wed, Jan 27, 2016 at 2:49 PM, Gerd Hoffmann wrote:
> Hi,
>
>> We already have the named config mechanism. I wonder if building a BIOS
>> option ROM for a real NIC is sufficiently specialised that it would make
>> sense to have a CONFIG=rom or CONFIG=minimal named configuration.
>
> Maybe nam
Hello,
I’m trying to get my head around running a PPC App created to run on OS X 10.4
Tiger on El Capitan 10.11.3. I came across Qemu as a possible solution. The app
in question is Traktor DJ Studio 3. It’s a Midi and Audio intensive app so
latency has to be very low and it needs to be able to c
On Wed, 01/27 21:03, Roy Shterman wrote:
> Hi,
>
> First of all thank very much for your help,
>
> Second, unfortunately data-plane didn't worked well, I tried to add threads
> from the instructions you gave me.
>
> Here is my full xml file, maybe you can help me to understand why it didn't
> wo
On 01/28/2016 12:10 AM, Eric Blake wrote:
On 01/26/2016 05:44 PM, Hailiang Zhang wrote:
On 2016/1/26 16:59, Zhang Chen wrote:
From: ZhangChen
Traffic-mirrorer is a plugin of netfilter.
It make qemu has ability to copy and mirror guest's
net packet. we output packet to chardev.
+static void
On 01/27/2016 10:46 PM, Stefan Hajnoczi wrote:
> On Wed, Jan 13, 2016 at 05:18:31PM +0800, Changlong Xie wrote:
>> From: Wen Congyang
>>
>> Signed-off-by: Wen Congyang
>> Signed-off-by: zhanghailiang
>> Signed-off-by: Gonglei
>> Signed-off-by: Changlong Xie
>> ---
>> block/Makefile.objs
On Mon, Jan 25, 2016 at 02:17:48PM +0100, Marc Marí wrote:
> This optionrom is based on linuxboot.S.
Hi Marc,
Out of curiousity, how does the timing with this option rom compare to
the previous SeaBIOS patches that implemented linux dma loading?
When I first tried to compile this (on fc23), I g
On 01/27/2016 07:38 AM, Paolo Bonzini wrote:
>
>
> On 25/01/2016 20:41, John Snow wrote:
>> Split apart pick_geometry by creating a pick_drive routine that will only
>> ever called during device bring-up instead of relying on pick_geometry to
>> be used in both cases.
>>
>> With this change, th
On Wed, Jan 27, 2016 at 07:06:26PM +0100, Laurent Vivier wrote:
> On 27/01/2016 11:13, David Gibson wrote:
> > ppc_tlb_invalidate_one() has a big switch handling many different MMU
> > types. However, most of those branches can never be reached:
> >
> > It is called from 3 places: from remove_hpt
On Wed, Jan 27, 2016 at 06:58:43PM +0100, Laurent Vivier wrote:
> On 27/01/2016 11:13, David Gibson wrote:
> > Currently both the tlbiva instruction (used on 44x chips) and the tlbie
> > instruction (used on hash MMU chips) are both handled via
> > ppc_tlb_invalidate_one(). This is silly, because
From: "Edgar E. Iglesias"
Hi,
I've seen some regressions in my test runs lately when enabling
EL2 and EL3. It turns out we are not setting RW when booting 64bit
Linux kernels.
In the long run, I'm not sure if this does the right thing, for
example we might need to revisit if we ever want to sup
From: "Edgar E. Iglesias"
When booting Linux on AArch64 enabled cores, setup EL1 and
EL2 to use AArch64.
Signed-off-by: Edgar E. Iglesias
---
hw/arm/boot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 7742dd3..d05a998 100644
--- a/hw/arm/boot.c
+++
Le 26/01/2016 12:32, BALATON Zoltan a écrit :
On Mon, 25 Jan 2016, Hervé Poussineau wrote:
Do you have a Linux/NetBSD/... image, where I can run some command line tool to
probe the I2C bus?
Have you tried the iso from www.finnix.org? When booting it you may see a boot
prompt on black screen
From: "Edgar E. Iglesias"
Rename check_s2_startlevel to check_s2_mmu_setup in preparation
for additional checks.
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
i
From: "Edgar E. Iglesias"
Implement the inputsize > pamax check for Stage 2 translations.
This is CONSTRAINED UNPREDICTABLE and we choose to fault.
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 8
1 file changed, 8 insertions(+)
diff --git a/target-arm/helper.c b/target-
From: "Edgar E. Iglesias"
The S2 starting level table size check applies to both AArch32
and AArch64. Move it to common code.
Reviewed-by: Alex Bennée
Reviewed-by: Peter Maydell
Signed-off-by: Edgar E. Iglesias
---
target-arm/helper.c | 16
1 file changed, 8 insertions(+), 8
From: "Edgar E. Iglesias"
This adds the inputsize > pamax check and also fixes the
startlevel checks to apply to the 64bit translations.
Comments welcome!
Cheers,
Edgar
ChangeLog:
v3 -> v4:
* Changed comment regarding our choice to fault
* Rename check_s2_startlevel to check_s2_mmu_setup
* Mo
On Thu, 2016-01-28 at 02:25 +0530, Kirti Wankhede wrote:
>
> On 1/27/2016 9:30 PM, Alex Williamson wrote:
> > On Wed, 2016-01-27 at 13:36 +0530, Kirti Wankhede wrote:
> > >
> > > On 1/27/2016 1:36 AM, Alex Williamson wrote:
> > > > On Tue, 2016-01-26 at 02:20 -0800, Neo Jia wrote:
> > > > > On Mo
On Wed, Jan 27, 2016 at 09:10:16AM -0700, Alex Williamson wrote:
> On Wed, 2016-01-27 at 01:14 -0800, Neo Jia wrote:
> > On Tue, Jan 26, 2016 at 04:30:38PM -0700, Alex Williamson wrote:
> > > On Tue, 2016-01-26 at 14:28 -0800, Neo Jia wrote:
> > > > On Tue, Jan 26, 2016 at 01:06:13PM -0700, Alex Wi
On 01/27/2016 06:54 AM, Markus Armbruster wrote:
> For a simple union SU, gen_visit_union() generates a visit of its
> single tag member, like this:
>
> visit_type_SUKind(v, "type", &(*obj)->type, &err);
>
> For a flat union FU with base B, it generates a visit of its base
> fields:
>
>
On 1/27/2016 9:30 PM, Alex Williamson wrote:
On Wed, 2016-01-27 at 13:36 +0530, Kirti Wankhede wrote:
On 1/27/2016 1:36 AM, Alex Williamson wrote:
On Tue, 2016-01-26 at 02:20 -0800, Neo Jia wrote:
On Mon, Jan 25, 2016 at 09:45:14PM +, Tian, Kevin wrote:
From: Alex Williamson [mailto:al
On 01/27/2016 10:59 AM, Max Reitz wrote:
> This patch adds a test for ejecting the BlockBackend an NBD server is
> connected to (the NBD server is supposed to stop).
>
> Signed-off-by: Max Reitz
> ---
> tests/qemu-iotests/140 | 92
> ++
> tests/qe
On 01/27/2016 06:24 AM, Denis V. Lunev wrote:
> From: Vladimir Sementsov-Ogievskiy
>
> NVDIMM for now is planned to use as a backing store for DAX filesystem
> in the guest and thus this memory is excluded from guest memory
> management
> and LRUs.
Intentional mid-line break?
>
> In this case
On 01/27/2016 06:24 AM, Denis V. Lunev wrote:
> From: Vladimir Sementsov-Ogievskiy
>
> get_current_ram_size() is used only in virtio-balloon.c
> This patch moves it into virtio-balloon and make it static, to allow
> some balloon-specific tuning.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
>
On 01/27/2016 11:04 AM, Alex Bligh wrote:
> This question concerns the safety of rebases on backing disks whilst a VM is
> running from a writing disk.
>
> Assume that we have the following structure:
>
> QEMU ---> Writing disk
>
> backing d
On Tue, Jan 26, 2016 at 06:05:29PM +, Peter Maydell wrote:
> I'm sending this small series separately because cleaning
> the microblaze files' use of includes requires a manual
> code fix to disas/microblaze.c. That file manually defines
> TRUE and FALSE, which clash with the standard defines
>
Lluís Vilanova writes:
> Thomas Huth writes:
>> On 20.01.2016 15:10, Lluís Vilanova wrote:
>>> Thomas Huth writes:
>>>
On 18.01.2016 21:26, Eric Blake wrote:
> On 01/15/2016 06:54 AM, Lluís Vilanova wrote:
>> Gives some general guidelines for reporting errors in QEMU.
>>
>>
Thomas Huth writes:
> On 20.01.2016 15:10, Lluís Vilanova wrote:
>> Thomas Huth writes:
>>
>>> On 18.01.2016 21:26, Eric Blake wrote:
On 01/15/2016 06:54 AM, Lluís Vilanova wrote:
> Gives some general guidelines for reporting errors in QEMU.
>
> Signed-off-by: Lluís Vilanova
>>
Hi,
First of all thank very much for your help,
Second, unfortunately data-plane didn't worked well, I tried to add threads
from the instructions you gave me.
Here is my full xml file, maybe you can help me to understand why it didn't
worked :
gen-r-vrt-105-007-RH7.0x64
8f79e97e-d452-4577-
On 27.01.2016 19:04, Alex Bligh wrote:
> This question concerns the safety of rebases on backing disks whilst a VM is
> running from a writing disk.
>
> Assume that we have the following structure:
>
> QEMU ---> Writing disk
>
> backing disk
Bastian Koppelmann writes:
> Hi Peter,
> thank you for your feedback.
>> (2) it feels a bit unpolished at the moment (lack of documentation,
>> doesn't have any existing analysis tools that produce the format that
>> the code reads that would make it immediately usable by an end-user)
>>
> Sure
On 27 January 2016 at 18:45, Michael Tokarev wrote:
> 27.01.2016 17:10, Alexander Graf wrote:
>> and moves that code into our script, maintaining backwards compatibility with
>> its previous calling scheme. The major benefit of this is that now Debian can
>> just do
>>
>> HOST_ARCH=$DPKG_MAINTSC
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