On Mon, Oct 17, 2016 at 10:47:02PM -0600, Alex Williamson wrote:
> On Tue, 18 Oct 2016 15:06:55 +1100
> David Gibson wrote:
>
> > On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> > > On Mon, 17 Oct 2016 18:44:21 +0300
> > > "Aviv B.D" wrote:
> > >
> > > > From: "Aviv Ben-Dav
On Mon, 10/17 22:56, Auger Eric wrote:
> Hi,
> On 17/10/2016 22:16, no-re...@ec2-52-6-146-230.compute-1.amazonaws.com
> wrote:
> > Hi,
> >
> > Your series failed automatic build test. Please find the testing commands
> > and
> > their output below. If you have docker installed, you can probably
s/presented/prevented/
Signed-off-by: Pranith Kumar
---
docs/rcu.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/rcu.txt b/docs/rcu.txt
index a70b72c..c84e7f4 100644
--- a/docs/rcu.txt
+++ b/docs/rcu.txt
@@ -145,7 +145,7 @@ The core RCU API is small:
and the
On Tue, 18 Oct 2016 15:06:55 +1100
David Gibson wrote:
> On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> > On Mon, 17 Oct 2016 18:44:21 +0300
> > "Aviv B.D" wrote:
> >
> > > From: "Aviv Ben-David"
> > >
> > > * Advertize Cache Mode capability in iommu cap register.
> > >
On Mon, Oct 17, 2016 at 06:44:23PM +0300, Aviv B.D wrote:
> From: "Aviv Ben-David"
>
> Supports translation trials without reporting error to guest on
> translation failure.
>
> Signed-off-by: Aviv Ben-David
> ---
> exec.c| 3 ++-
> hw/i386/amd_iommu.c | 4 +--
> hw/i386/in
On Mon, Oct 17, 2016 at 06:44:24PM +0300, Aviv B.D wrote:
> From: "Aviv Ben-David"
>
> Adds a list of registered vtd_as's to intel iommu state to save
> iteration over each PCI device in a search of the corrosponding domain.
>
> Signed-off-by: Aviv Ben-David
> ---
> hw/i386/intel_iommu.c
On Mon, Oct 17, 2016 at 10:07:36AM -0600, Alex Williamson wrote:
> On Mon, 17 Oct 2016 18:44:21 +0300
> "Aviv B.D" wrote:
>
> > From: "Aviv Ben-David"
> >
> > * Advertize Cache Mode capability in iommu cap register.
> > This capability is controlled by "cache-mode" property of intel-iommu
>
On 10/15/2016 03:15 PM, Romain Naour wrote:
> Hi Marek,
Hi!
> Le 28/09/2016 à 01:30, Marek Vasut a écrit :
>> Add nios2 disassembler support. This patch is composed from binutils files
>> from commit "Opcodes and assembler support for Nios II R2". The files from
>> binutils used in this patch are
On 09/29/2016 03:05 AM, Richard Henderson wrote:
>> hw/nios2/cpu_pic.c | 70 +++
>
> Why is this in this patch?
Ah, good catch, moved to 10m50 support patch.
>> target-nios2/instruction.c | 1427
>>
>> target-nios2/instruction.h | 279
* Kirti Wankhede [2016-10-18 02:52:12 +0530]:
...snip...
> +static ssize_t mdev_access(struct mdev_device *mdev, char *buf,
> + size_t count, loff_t pos, bool is_write)
> +{
> + struct mdev_state *mdev_state;
> + unsigned int index;
> + loff_t offset;
> + int ret = 0;
On 10/17/2016 11:01 PM, Alex Williamson wrote:
On Mon, 17 Oct 2016 16:57:08 +0800
Cao jin wrote:
Hi,
On 10/14/2016 11:50 PM, Alex Williamson wrote:
On Fri, 14 Oct 2016 19:16:59 +0800
Cao jin wrote:
When vfio device is reset(encounter FLR, or bus reset), if need to do
bus reset(vfio_pci_
> +static CryptoDevBackendSymOpInfo *
> +virtio_crypto_sym_op_helper(VirtIODevice *vdev,
> + struct virtio_crypto_cipher_para *cipher_para,
> + struct virtio_crypto_alg_chain_data_para *alg_chain_para,
> + struct iovec *iov, unsigned int out_num)
> +{
> +CryptoDevB
On Tue, Oct 18, 2016 at 12:07:20PM +1100, Alexey Kardashevskiy wrote:
> Ping, anyone?
>
> I rather expected floods of mails on such a controversial topic :)
I think it's the reverse of the bike-shed problem. Hardly anyone
feels qualified to comment on it.
It looks ok to me, but I just don't kno
Ping, anyone?
I rather expected floods of mails on such a controversial topic :)
On 11/10/16 09:19, Alexey Kardashevskiy wrote:
> Ping, anyone?
>
>
> On 04/10/16 11:33, Alexey Kardashevskiy wrote:
>> From: Greg Kurz
>>
>> Some systems can already provide more than 255 hardware threads.
>>
>>
On Mon, Oct 17, 2016 at 12:30:18PM +0200, Laurent Vivier wrote:
> This series enables virtio tests on SPAPR by starting
> machines using qtest_pc_boot() or qtest_spapr_boot() to
> use the good libqos PCI framework (pc or spapr).
>
> It adds also some byte-swapping in virtio-pci.c as
> PCI is alway
On Mon, Oct 17, 2016 at 10:33:14PM +0200, Cédric Le Goater wrote:
> From: Benjamin Herrenschmidt
>
> Useful to debug interrupt problems.
>
> Signed-off-by: Benjamin Herrenschmidt
> [clg: - updated for qemu-2.7
> - added a test on ->irqs as it is not necessarily allocated
> (PHB3_M
On Mon, Oct 17, 2016 at 07:11:01PM -0200, Eduardo Habkost wrote:
> On Mon, Oct 17, 2016 at 06:24:38PM +0200, Paolo Bonzini wrote:
> > On 17/10/2016 16:50, Radim Krčmář wrote:
> > > 2016-10-17 07:47-0200, Marcelo Tosatti:
> [...]
> > >> since Linux guests use kvmclock and Windows guests use Hyper-V
On Mon, Oct 17, 2016 at 04:47:34PM -0200, Eduardo Habkost wrote:
> On Mon, Oct 17, 2016 at 02:44:04PM +1100, David Gibson wrote:
> > On Sat, Oct 15, 2016 at 12:52:46AM +0200, Laurent Vivier wrote:
> > > Since commit 42ecaba ("target-i386: Call cpu_exec_init() on realize"),
> > > , commit 6dd0f83 ("
Added two new options 'offset' and 'size'. This makes it possible to use
only part of the file as a device. This can be used e.g. to limit the
access only to single partition in a disk image or use a disk inside a
tar archive (like OVA).
When 'size' is specified we do our best to honour it.
Signe
This is a follow-up to the patch:
[PATCH] raw-posix: add 'offset' and 'size' options
The main changes are:
- options were moved from 'file' driver into 'raw' driver as suggested
- added support for writing, reopen and truncate when possible
If I forgot to address somebody's comments feel
Am 17.10.2016 um 23:04 schrieb Eduardo Habkost:
> On Tue, Oct 11, 2016 at 05:41:13PM -0300, Eduardo Habkost wrote:
>> Eduardo Habkost (6):
>> qdev: qdev_class_set_props() function
s/qdev_/device_/?
Regards,
Andreas
>> qdev: Extract property-default code to qdev_property_set_to_default()
>>
Am 17.10.2016 um 23:02 schrieb Eduardo Habkost:
> Ping?
>
> Markus, do you want to merge this through your tree?
>
> On Tue, Oct 11, 2016 at 09:37:45AM -0300, Eduardo Habkost wrote:
>> A few fixes on check-qom-proplist that will ensure we test both
>> class properties and object properties, and c
On Thu, Oct 13, 2016 at 11:52:43AM +0200, Igor Mammedov wrote:
> Signed-off-by: Igor Mammedov
> ---
> v4:
> - drop kvm_has_x2apic_api() and reuse kvm_enable_x2apic() instead
> ---
> hw/i386/kvm/apic.c | 12 ++--
> 1 file changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/hw/i386
On 17 October 2016 at 22:24, Michael Roth wrote:
> Quoting Peter Maydell (2016-10-17 13:45:21)
>> On 17 October 2016 at 19:13, Michael Roth wrote:
>> > We could do both though: use some ad-hoc way to tag for a particular
>> > sub-maintainer tree/stable branch, as well as an explicit "not for
>> >
On Thu, Oct 13, 2016 at 11:52:39AM +0200, Igor Mammedov wrote:
[...]
> @@ -236,7 +237,11 @@ void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState
> *machine,
> /* The current AML generator can cover the APIC ID range [0..255],
> * inclusive, for VCPU hotplug. */
> QEMU_BUILD_BUG
On Tue, 18 Oct 2016 02:52:00 +0530
Kirti Wankhede wrote:
> This series adds Mediated device support to Linux host kernel. Purpose
> of this series is to provide a common interface for mediated device
> management that can be used by different devices. This series introduces
> Mdev core module tha
On 09/08/2016 10:14 PM, Eric Blake wrote:
> It is rather verbose, and slightly error-prone, to repeat
> the same set of parameters for input (migrate-set-parameters)
> as for output (query-migrate-parameters), where the only
> difference is whether the members are optional. We can just
> document
Commit de63ab6 accidentally undid part of commit a43edcf,
because the two patches were written in parallel, and the
blank line was not noticed as a casualty of merge conflicts.
Signed-off-by: Eric Blake
---
qapi-schema.json | 1 +
1 file changed, 1 insertion(+)
diff --git a/qapi-schema.json b/q
Quoting Peter Maydell (2016-10-17 13:45:21)
> On 17 October 2016 at 19:13, Michael Roth wrote:
> > We could do both though: use some ad-hoc way to tag for a particular
> > sub-maintainer tree/stable branch, as well as an explicit "not for
> > master" in the cover letter ensure it doesn't go into m
The Sample driver creates mdev device that simulates serial port over PCI
card.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I857f8f12f8b275f2498dfe8c628a5cdc7193b1b2
---
Documentation/vfio-mdev/Makefile | 13 +
Documentation/vfio-mdev/mtty.c
Update msix_sparse_mmap_cap() to use vfio_info_add_capability()
Update region type capability to use vfio_info_add_capability()
Can't split this commit for MSIx and region_type cap since there is a
common code which need to be updated for both the cases.
Signed-off-by: Kirti Wankhede
Signed-off-b
Vendor driver using mediated device framework would use same mechnism to
validate and prepare IRQs. Introducing this function to reduce code
replication in multiple drivers.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Ie201f269dda0713ca18a07dc4852500bd8b48309
---
drivers/vfi
Add file Documentation/vfio-mediated-device.txt that include details of
mediated device framework.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I137dd646442936090d92008b115908b7b2c7bc5d
---
Documentation/vfio-mdev/vfio-mediated-device.txt | 289 +++
1 file
Updated vfio_pci.c file to use vfio_set_irqs_validate_and_prepare()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I9f3daba89d8dba5cb5b01a8cff420412f30686c7
---
drivers/vfio/pci/vfio_pci.c | 29 +
1 file changed, 9 insertions(+), 20 deletions(-)
dif
Updated vfio_platform_common.c file to use
vfio_set_irqs_validate_and_prepare()
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: Id87cd6b78ae901610b39bf957974baa6f40cd7b0
---
drivers/vfio/platform/vfio_platform_common.c | 31 +++-
1 file changed, 8 inserti
Vendor driver using mediated device framework should use
vfio_info_add_capability() to add capabilities.
Introduced this function to reduce code duplication in vendor drivers.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I6fca329fa2291f37a2c859d0bc97574d9e2ce1a6
---
drivers/v
Function vfio_device_api_string() returns string based on flag set in
vfio_device_info's flag. This should be used by vendor driver to get string
based on flag for device_api attribute.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I42d29f475f02a7132ce13297fbf2b48f1da10995
---
Design for Mediated Device Driver:
Main purpose of this driver is to provide a common interface for mediated
device management that can be used by different drivers of different
devices.
This module provides a generic interface to create the device, add it to
mediated bus, add device to IOMMU grou
VFIO IOMMU drivers are designed for the devices which are IOMMU capable.
Mediated device only uses IOMMU APIs, the underlying hardware can be
managed by an IOMMU domain.
Aim of this change is:
- To use most of the code of TYPE1 IOMMU driver for mediated devices
- To support direct assigned device
Rearrange functions to have common function to increment container_users.
Signed-off-by: Kirti Wankhede
Signed-off-by: Neo Jia
Change-Id: I1f93262bdbab75094bc24b087b29da35ba70c4c6
---
drivers/vfio/vfio.c | 57 ++---
1 file changed, 37 insertions(+
This series adds Mediated device support to Linux host kernel. Purpose
of this series is to provide a common interface for mediated device
management that can be used by different devices. This series introduces
Mdev core module that creates and manages mediated devices, VFIO based
driver for media
vfio_mdev driver registers with mdev core driver.
MDEV core driver creates mediated device and calls probe routine of
vfio_mdev driver for each device.
Probe routine of vfio_mdev driver adds mediated device to VFIO core module
This driver forms a shim layer that pass through VFIO devices operation
On Mon, Oct 17, 2016 at 06:24:38PM +0200, Paolo Bonzini wrote:
> On 17/10/2016 16:50, Radim Krčmář wrote:
> > 2016-10-17 07:47-0200, Marcelo Tosatti:
[...]
> >> since Linux guests use kvmclock and Windows guests use Hyper-V
> >> enlightenment, it should be fine to disable 2).
>
> ... and 1 too.
>
Ping?
On Tue, Oct 11, 2016 at 05:41:13PM -0300, Eduardo Habkost wrote:
> This series allows abstract classes to be used on
> device-list-properties, which will return all class properties
> registered for the class.
>
> Patches 1-3 change qdev to register all static properties as
> class properti
On 17/10/2016 21:15, Dr. David Alan Gilbert wrote:
> * Peter Maydell (peter.mayd...@linaro.org) wrote:
>> On 17 October 2016 at 19:51, Dr. David Alan Gilbert
>> wrote:
>>> * Peter Maydell (peter.mayd...@linaro.org) wrote:
I've just noticed that qemu master running 'make check' prints
Hi Peter
> -Original Message-
> From: Peter Maydell [mailto:peter.mayd...@linaro.org]
> Sent: Thursday, October 13, 2016 6:59 PM
> To: Krzeminski, Marcin (Nokia - PL/Wroclaw)
>
> Cc: QEMU Developers ; qemu-arm a...@nongnu.org>; rfsw-patc...@mlist.nokia.com
> Subject: Re: [PATCH] nvic: al
Ping?
Markus, do you want to merge this through your tree?
On Tue, Oct 11, 2016 at 09:37:45AM -0300, Eduardo Habkost wrote:
> A few fixes on check-qom-proplist that will ensure we test both
> class properties and object properties, and catch errors when
> registering properties in test code.
>
>
Hi,
On 17/10/2016 22:16, no-re...@ec2-52-6-146-230.compute-1.amazonaws.com
wrote:
> Hi,
>
> Your series failed automatic build test. Please find the testing commands and
> their output below. If you have docker installed, you can probably reproduce
> it
> locally.
>
> Subject: [Qemu-devel] [RFC
From: Benjamin Herrenschmidt
Useful to debug interrupt problems.
Signed-off-by: Benjamin Herrenschmidt
[clg: - updated for qemu-2.7
- added a test on ->irqs as it is not necessarily allocated
(PHB3_MSI)
- removed static variable g_xics and replace with a loop on all
Hi,
Your series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.
Subject: [Qemu-devel] [RFC v5 0/8] KVM PCI/MSI passthrough with mach-virt
Type: series
Message-id: 1476733110-14293-1-git-send
From: Cao jin
When vfio device is reset(encounter FLR, or bus reset), if need to do
bus reset(vfio_pci_hot_reset_one is called), vfio_pci_pre_reset &
vfio_pci_post_reset will be called twice.
Signed-off-by: Cao jin
Signed-off-by: Alex Williamson
---
hw/vfio/pci.c |8 ++--
1 file chang
On Fri, Sep 02, 2016 at 11:43:33AM +0200, Auger Eric wrote:
> Hi Drew,
>
> On 15/07/2016 15:00, Andrew Jones wrote:
> > Allow user to select who sends ipis and with which irq,
> > rather than just always sending irq=0 from cpu0.
> >
> > Signed-off-by: Andrew Jones
> >
> > ---
> > v2: actually c
From: Thorsten Kohfeldt
Introductory comment for rtl8168 VFIO MSI-X quirk states:
At BAR2 offset 0x70 there is a dword data register,
offset 0x74 is a dword address register.
vfio: vfio_bar_read(:05:00.0:BAR2+0x70, 4) = 0xfee00398 // read data
Thus, correct offset for data read is 0
From: Eric Auger
In case the vfio_init_intp fails we currently do not return an
error value. This patch fixes the bug. The returned value is not
explicit but in practice the error object is the one used to
report the error to the end-user and the actual returned error
value is not used.
Signed-o
From: Eric Auger
This patch propagates errors encountered during vfio_base_device_init
up to the realize function.
In case the host value is not set or badly formed we now report an
error.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed-off-by: Alex Williamson
---
hw/vfio/pl
From: Eric Auger
In case the end-user calls qemu with -vfio-pci option without passing
either sysfsdev or host property value, the device is interpreted as
:00:00.0. Let's create a specific error message to guide the end-user.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed
From: Eric Auger
Propagate the vfio_populate_device errors up to vfio_base_device_init.
The error object also is passed to vfio_init_intp. At the moment we
only report the error. Subsequent patches will propagate the error
up to the realize function.
Signed-off-by: Eric Auger
Reviewed-by: Marku
From: Eric Auger
This patch converts VFIO PCI to realize function.
Also original initfn errors now are propagated using QEMU
error objects. All errors are formatted with the same pattern:
"vfio: %s: the error description"
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed-off-by:
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
In vfio platform vfio_base_device_init we currently just report the
error. Subsequent patches will propagate the error up to the realize
function.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signe
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
For the time being let's just simply report the error in
vfio platform's vfio_base_device_init(). A subsequent patch will
duly propagate the error up to vfio_platform_realize.
Signed-off-by: Eric Auger
Reviewed
Le 17/10/2016 à 20:19, Peter Maydell a écrit :
On 5 October 2016 at 23:10, wrote:
From: KONRAD Frederic
This introduces the clock binding and the update part.
When the qemu_clk_rate_update(qemu_clk, int) function is called:
* The clock callback is called on the qemu_clk so it can change
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
In vfio_probe_igd_bar4_quirk, simply report the error.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed-off-by: Alex Williamson
---
hw/vfio/pci-quirks.c | 10 +-
hw/vfio/pci.c
From: Eric Auger
The error is currently simply reported in vfio_get_group. Don't
bother too much with the prefix which will be handled at upper level,
later on.
Also return an error value in case container->error is not 0 and
the container is teared down.
On vfio_spapr_remove_window failure, we
From: Eric Auger
To prepare for migration to realize, let's use a local error
object in vfio_initfn. Also let's use the same error prefix for all
error messages.
On top of the 1-1 conversion, we start using a common error prefix for
all error messages. We also introduce a similar warning prefix
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
The returned value will be removed later on.
We now format an error in case of reading failure for
- the MSIX flags
- the MSIX table,
- the MSIX PBA.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Si
From: Eric Auger
Pass an error object to prepare for the same operation in
vfio_populate_device. Eventually this contributes to the migration
to VFIO-PCI realize.
We now report an error on vfio_get_region_info failure.
vfio_probe_igd_bar4_quirk is not involved in the migration to realize
and si
From: Eric Auger
The returned value (either -errno or -1) is not used anymore by the caller,
vfio_realize, since the error now is stored in the error object. So let's
remove it.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed-off-by: Alex Williamson
---
hw/vfio/pci.c | 23 +
platform_bus_map_region is bound to be called in VFIO common code.
Let's compile this stub in case CONFIG_SOFTMMU is set (VFIO requirement)
and CONFIG_PLATFORM_BUS is not set.
Signed-off-by: Eric Auger
---
hw/core/Makefile.objs | 2 +-
hw/core/platform-bus-stub.c | 27 +++
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
The returned value will be removed later on.
The case where error recovery cannot be enabled is not converted into
an error object but directly reported through error_report, as before.
Populating an error instea
From: Prasad J Pandit
ARM A9MP processor has a peripheral timer with an auto-increment
register, which holds an increment step value. A user could set
this value to zero. When auto-increment control bit is enabled,
it leads to an infinite loop in 'a9_gtimer_update' while
updating comparator value
The platform bus is currently used to map dynamically instantiable
platform device MMIO regions. The platform bus also can be seen as a
pool of free guest physical addresses. We would like to use that pool
to allocate a contiguous reserved IOVA region usable for MSI message
address IOMMU mapping.
From: Eric Auger
The returned value is not used anymore by the caller, vfio_realize,
since the error now is stored in the error object. So let's remove it.
Signed-off-by: Eric Auger
Reviewed-by: Markus Armbruster
Signed-off-by: Alex Williamson
---
hw/vfio/pci.c | 20 ++--
1
The following changes since commit 0975b8b823a888d474fa33821dfe84e6904db197:
Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging
(2016-10-17 16:17:51 +0100)
are available in the git repository at:
git://github.com/awilliam/qemu-vfio.git tags/vfio-updates-20161017.0
In case of reserved iova region, let's declare this region to the
kernel so that it can use it for IOVA/HPA bindings.
This is achieved through the new vfio_register_msi_iova helper.
Signed-off-by: Eric Auger
---
v4 -> v5:
- squashed "hw: vfio: common: Introduce vfio_register_msi_iova" into
t
On ARM, MSI transactions emitted by passthrough'ed devices are translated
by the IOMMU. So the host must allocate IOVAs and map them to the host
MSI frame physical addresses. Those IOVAs must be allocated within safe
GPA slots, unused by the guest.
The QEMU VFIO device retrieves the size if the I
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
The error is cascaded downto vfio_add_std_cap and then vfio_msi(x)_setup,
vfio_setup_pcie_cap.
vfio_add_ext_cap does not return anything else than 0 so let's transform
it into a void function.
Also use pci_add_c
Introduce vfio_get_iommu_type1_info helper that allows to handle
variable size vfio_iommu_type1_info allocation with capability
chain support.
Besides, fixes a checkpatch warning on vfio_host_win_add's call.
Signed-off-by: Eric Auger
---
hw/vfio/common.c | 33 +++--
Introduce a new reserved_iova region type. This type of iova region
is bound to be used by the kernel to map some host physical addresses
(typically MSI frames).
A new initializer, memory_region_init_reserved_iova is introduced, as
well as a test function, memory_region_is_reserved_iova.
Signed-o
Introduce an helper function to retrieve the iommu type1 capability
chain info.
The first capability ready to be exploited is the msi resv
capability. vfio_prepare_msi_mapping allocates a MemoryRegion
dedicated to host MSI IOVA mapping. Its size matches the host needs.
This region is mapped on gue
===
From 632498fa33248bb990b08f246c98f3f318aa631c Mon Sep 17 00:00:00 2001
From: Prasad J Pandit
Date: Mon, 17 Oct 2016 23:56:01 +0530
Subject: [PATCH v7] timer: a9gtimer: remove loop to auto-increment comparator
ARM A9MP processor has a peripheral timer with an auto-increment
register, which
From: Eric Auger
Pass an error object to prepare for migration to VFIO-PCI realize.
The error object is propagated down to vfio_intx_enable_kvm().
The three other callers, vfio_intx_enable_kvm(), vfio_msi_disable_common()
and vfio_pci_post_reset() do not propagate the error and simply call
erro
On 10/17/2016 12:16 PM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>
>>
>> On 10/17/2016 11:52 AM, Dr. David Alan Gilbert wrote:
>>> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
On 10/16/2016 08:31 PM, David Gibson wrote:
> On Tue, Oct
This new helper makes possible to search for a MemoryRegion matching
a given name within a root MemoryRegion.
Signed-off-by: Eric Auger
---
include/exec/memory.h | 11 +++
memory.c | 16
2 files changed, 27 insertions(+)
diff --git a/include/exec/memory.h b
* Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>
>
> On 10/17/2016 11:52 AM, Dr. David Alan Gilbert wrote:
> > * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
> >>
> >>
> >> On 10/16/2016 08:31 PM, David Gibson wrote:
> >>> On Tue, Oct 11, 2016 at 06:18:30PM +0100, Dr. David Alan Gilbert (git)
On 10/17/2016 01:00 PM, Ashijeet Acharya wrote:
> One more relatively easy question though, will we include @port as an
> option in runtime_opts while converting NFS to use several
> runtime_opts? The reason I ask this because the uri syntax for NFS in
> QEMU looks like this:
>
>nfs:[
* Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>
>
> On 10/16/2016 08:31 PM, David Gibson wrote:
> > On Tue, Oct 11, 2016 at 06:18:30PM +0100, Dr. David Alan Gilbert (git)
> > wrote:
> >> From: "Dr. David Alan Gilbert"
> >>
> >> VMSTATE_WITH_TMP is for handling structures where some calculati
On Sat, Oct 15, 2016 at 12:52:48AM +0200, Laurent Vivier wrote:
> Modify all CPUs to call it from XXX_cpu_realizefn() function.
>
> Remove all the cannot_destroy_with_object_finalize_yet as
> unsafe references have been moved to cpu_exec_realizefn().
> (tested with QOM command provided by commit 4
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> On 17 October 2016 at 19:51, Dr. David Alan Gilbert
> wrote:
> > * Peter Maydell (peter.mayd...@linaro.org) wrote:
> >> I've just noticed that qemu master running 'make check' prints
> >> GTESTER tests/test-vmstate
> >> Failed to load simple/p
This is a partial update aiming at enhancing the VFIO user API
with IOMMU info capability chain, msi_resv reporting and
MSI IOVA window registration.
The kernel code is not yet upstreamed. It is available at
https://github.com/eauger/linux/tree/generic-v7-passthrough-v14
[PATCH v14 00/16] KVM PCIe
Hi,
Your series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.
Type: series
Message-id: 1476725535-3350-1-git-send-email-ashijeetacha...@gmail.com
Subject: [Qemu-devel] [PATCH v3 0/5] Allow
On Thu, Sep 01, 2016 at 06:42:50PM +0200, Auger Eric wrote:
> Hi Drew,
>
> On 15/07/2016 15:00, Andrew Jones wrote:
> > Signed-off-by: Andrew Jones
> > ---
> > v2: add more details in the output if a test fails,
> > report spurious interrupts if we get them
> > ---
> > arm/Makefile.common |
* Halil Pasic (pa...@linux.vnet.ibm.com) wrote:
>
>
> On 10/17/2016 05:36 AM, David Gibson wrote:
> > On Tue, Oct 11, 2016 at 06:18:32PM +0100, Dr. David Alan Gilbert (git)
> > wrote:
> >> From: "Dr. David Alan Gilbert"
> >>
> >> Convert the sbuf structure to a VMStateDescription.
> >> Note thi
On Tue, Oct 18, 2016 at 12:59 AM, Eric Blake wrote:
> On 10/17/2016 01:00 PM, Ashijeet Acharya wrote:
>
>> One more relatively easy question though, will we include @port as an
>> option in runtime_opts while converting NFS to use several
>> runtime_opts? The reason I ask this because the uri synt
On 10/17/2016 11:52 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>
>>
>> On 10/16/2016 08:31 PM, David Gibson wrote:
>>> On Tue, Oct 11, 2016 at 06:18:30PM +0100, Dr. David Alan Gilbert (git)
>>> wrote:
From: "Dr. David Alan Gilbert"
VMSTA
On 10/16/2016 08:31 PM, David Gibson wrote:
> On Tue, Oct 11, 2016 at 06:18:30PM +0100, Dr. David Alan Gilbert (git) wrote:
>> From: "Dr. David Alan Gilbert"
>>
>> VMSTATE_WITH_TMP is for handling structures where some calculation
>> or rearrangement of the data needs to be performed before the
On 13.10.2016 23:58, John Snow wrote:
> Key:
> [] : patches are identical
> [] : number of functional differences between upstream/downstream patch
> [down] : patch is downstream-only
> The flags [FC] indicate (F)unctional and (C)ontextual differences,
> respectively
>
> 001/10:[] [--
On Sat, Oct 15, 2016 at 12:52:47AM +0200, Laurent Vivier wrote:
> Put in cpu_exec_initfn() what initializes the CPU,
> and let in cpu_exec_init() what adds it to the environment.
>
> As cpu_exec_initfn() is called by all XX_cpu_initfn() call it
> directly in cpu_common_initfn().
> cpu_exec_init()
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> I've just noticed that qemu master running 'make check' prints
> GTESTER tests/test-vmstate
> Failed to load simple/primitive:b_1
> Failed to load simple/primitive:i64_2
> Failed to load simple/primitive:i32_1
> Failed to load simple/primitive:i
Add some useful trace events for the ARM generic timers (notably
the various register writes and the resulting IRQ line state).
Signed-off-by: Peter Maydell
Reviewed-by: Edgar E. Iglesias
Message-id: 1476294876-12340-3-git-send-email-peter.mayd...@linaro.org
---
Makefile.objs | 1 +
From: Thomas Hanson
When capturing the current CPU state for the TB, extract the TBI0 and TBI1
values from the correct TCR for the current EL and then add them to the TB
flags field.
Then, at the start of code generation for the block, copy the TBI fields
into the DisasContext structure.
Signed
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