On 03/03/2016 03:24 PM, Jason Wang wrote:
On 03/03/2016 03:20 PM, Zhang Chen wrote:
On 03/03/2016 02:48 PM, Jason Wang wrote:
On 03/02/2016 03:25 PM, Zhang Chen wrote:
On 03/02/2016 02:19 PM, Jason Wang wrote:
On 02/29/2016 08:23 PM, Zhang Chen wrote:
We can reuse filter-traffic by filte
Define new struct to describe whether we support specific GIC version.
Signed-off-by: Peter Xu
---
qapi-schema.json | 22 ++
1 file changed, 22 insertions(+)
diff --git a/qapi-schema.json b/qapi-schema.json
index 7b8f2a1..0b2de6c 100644
--- a/qapi-schema.json
+++ b/qapi-sche
This is a re-work of v1 patch:
https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg05270.html
This patch is to add ARM-specific command "query-gic-capability".
The new command can report which kind of GIC device the host/QEMU
support. The returned result is in the form of array.
Changes fr
This implement the command "query-gic-capability" but not implemnet
it. The command is ARM-only. Return of the command is a list of
GICCapability struct that describes all GIC versions that current
QEMU and system support.
Signed-off-by: Peter Xu
---
monitor.c| 8
qapi-sche
For emulated ARM VM, only gicv2 is supported. We need to add gicv3 in
when emulated gicv3 ready. For KVM accelerated ARM VM, we detect the
capability bits using ioctls.
if we want to know GIC kernel capabilities, we need to make sure we have
enabled KVM when querying (like, with "-enable-kvm").
S
As suggested by Paolo, I have moved the RngRequest implementation
up to the RngBackend parent class and made both child classes use
it. Apart from the refactoring, the only functional change
compared to v1 is the use of heap instead of stack allocation for
the read buffer in rng-random.
The parent
The 'requests' field now lives in the RngBackend parent class.
There are no functional changes in this commit.
Signed-off-by: Ladi Prosek
---
backends/rng-egd.c | 28 +---
include/sysemu/rng.h | 11 +++
2 files changed, 20 insertions(+), 19 deletions(-)
diff --
rng_backend_cancel_requests had no callers and none of the code
deleted in this commit ever ran.
Signed-off-by: Ladi Prosek
---
backends/rng-egd.c | 12
backends/rng.c | 9 -
include/sysemu/rng.h | 11 ---
3 files changed, 32 deletions(-)
diff --git a/backe
RngBackend is now in charge of cleaning up the linked list on
instance finalization. It also exposes a function to finalize
individual RngRequest instances, called by its child classes.
Signed-off-by: Ladi Prosek
---
backends/rng-egd.c | 25 +
backends/rng.c | 32
On 3 March 2016 at 05:14, Andrew Jeffery wrote:
> On Thu, 2016-02-25 at 16:29 +, Peter Maydell wrote:
>> > +case 0x20: /* Interrupt Enable */
>> > +s->int_enable |= data;
>>
>> Are you sure this only ORs in new 1 bits?
>
> As in, am I sure I only want to take the newly set bits? If
Requests are now created in the RngBackend parent class and the
code path is shared by both rng-egd and rng-random.
This commit fixes the rng-random implementation which processed
only one request at a time and simply discarded all but the most
recent one. In the guest this manifested as delayed c
On (Fri) 26 Feb 2016 [15:10:05], Daniel P. Berrange wrote:
> Some of the test-vmstate.c test cases use a temporary file
> while others use a memory buffer. To facilitate the future
> removal of the qemu_bufopen() function, convert all the tests
> to use a temporary file.
>
> Reviewed-by: Dr. David
On 3 March 2016 at 03:23, Programmingkid wrote:
> *Sorry but git send-email refuses to work on my system.
If you tell us in what way it doesn't work we might be able to
help you debug/configure it. Also, even if you can't use git
send-email you can use git format-patch to create the emails
with t
On 03/03/2016 06:30, Richard Henderson wrote:
> The patch in 7f0b714 was too simplistic, in that we wound up setting
> the flag and then resetting it immediately in gen_eob.
>
> Fixes the reported boot problem with Windows XP.
>
> Reported-by: Hervé Poussineau
> Signed-off-by: Richard Henderso
Eric Blake writes:
> The generator special-cased
>
> { 'command':'foo', 'data': {} }
>
> to avoid emitting a visitor variable, but failed to see that
>
> { 'struct':'NamedEmptyType, 'data': {} }
> { 'command':'foo', 'data':'NamedEmptyType' }
>
> needs the same treatment. There, the generator
On 03/03/2016 07:09, Gaurav Sharma wrote:
> Hi was trying to do some digging for multi core scenarios both with and
> without KVM.
>
> In short i have some devices and a user application that does some r/w
> operations on those devices.
>
> As per my understanding, in case binary translation us
On 02/17/2016 06:28 PM, Vladimir Sementsov-Ogievskiy wrote:
This series add persistent dirty bitmaps feature to qcow2.
Specification is in docs/spec/qcow2.txt (not merged yet, see
[PATCH v10] spec: add qcow2 bitmaps extension specification)
This series are based on Fam's
[PATCH v2 00/13] Dirty b
Eric Blake writes:
> Now that we have is_empty() and gen_visit_fields_call(), it's
s/fields/members/. Better grep all the commit messages for "fields".
> fairly easy to skip the visit of a variant type that has no
> members.
I figure that alone would've been just as easy before
gen_visit_memb
correct comment and remove an unused macro. commit adcb4ee6 already
correct its type
Signed-off-by: Cao jin
---
Btw, in pc_memory_init(), I don`t see in which condition, the following code
will be executed:
if ((pcms->hotplug_memory.base + hotplug_mem_size) <
hotplug_mem_size) {
On 03/02/2016 10:51 PM, David Kiarie wrote:
On 21/02/16 23:09, Jan Kiszka wrote:
On 2016-02-21 19:10, David Kiarie wrote:
diff --git a/qemu-options.hx b/qemu-options.hx
index 2f0465e..dad160f 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -38,7 +38,7 @@ DEF("machine", HAS_ARG, QEMU_OPT
On Thu, Mar 3, 2016 at 6:05 AM, Amit Shah wrote:
> On (Thu) 04 Feb 2016 [13:07:35], Ladi Prosek wrote:
>> - Original Message -
>> > - Original Message -
>> > >
>> > >
>> > > On 03/02/2016 13:36, Amit Shah wrote:
>> > > > ... and this can lead to breaking migration (the queue of req
On Tue, Mar 01, 2016 at 02:55:02PM +0100, Igor Mammedov wrote:
> On Tue, 1 Mar 2016 14:39:51 +0530
> Bharata B Rao wrote:
>
> > On Mon, Feb 29, 2016 at 11:46:42AM +0100, Igor Mammedov wrote:
> > > On Thu, 25 Feb 2016 21:52:41 +0530
> > > Bharata B Rao wrote:
> > >
> > > > Implement query cpu-
On 03/02/2016 06:00 AM, David Kiarie wrote:
On Fri, Feb 26, 2016 at 9:23 AM, David Kiarie wrote:
On Thu, Feb 25, 2016 at 6:43 PM, Marcel Apfelbaum wrote:
On 02/21/2016 08:10 PM, David Kiarie wrote:
Add AMD IOMMU emulaton to Qemu in addition to Intel IOMMU
The IOMMU does basic translation, e
On 03/02/2016 06:08 AM, David Kiarie wrote:
On Wed, Mar 2, 2016 at 7:00 AM, David Kiarie wrote:
On Fri, Feb 26, 2016 at 9:23 AM, David Kiarie wrote:
On Thu, Feb 25, 2016 at 6:43 PM, Marcel Apfelbaum wrote:
On 02/21/2016 08:10 PM, David Kiarie wrote:
Add AMD IOMMU emulaton to Qemu in addit
Gonglei (6):
egl-helpers: fix possible resource leak
sheepdog: fix possible resouce leak and out-of-bounds access
spice: fix coverity complains
hostmem-file: fix memory leak
spapr: fix possible Negative array index read
smbus: fix memory leak
backends/hostmem-file.c | 5 -
block/
CID 1352418 (#1 of 1): Out-of-bounds access (INCOMPATIBLE_CAST)
incompatible_cast: Pointer &snap_id points to an object whose effective
type is unsigned int (32 bits, unsigned) but is dereferenced as a wider
unsigned long (64 bits, unsigned). This may lead to memory corruption.
We also need to fre
Signed-off-by: Gonglei
---
backends/hostmem-file.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
index fd59482..217f858 100644
--- a/backends/hostmem-file.c
+++ b/backends/hostmem-file.c
@@ -51,11 +51,14 @@ file_backend_m
fix CID 1351391.
Signed-off-by: Gonglei
---
hw/ppc/spapr.c | 4
1 file changed, 4 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index e9d4abf..57d19ab 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2221,6 +2221,10 @@ static void spapr_machine_device_plug(HotplugHandler
Signed-off-by: Gonglei
---
hw/i2c/smbus_eeprom.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
index 5b7bd89..83c6b27 100644
--- a/hw/i2c/smbus_eeprom.c
+++ b/hw/i2c/smbus_eeprom.c
@@ -156,4 +156,6 @@ void smbus_eeprom_init(I2CBus *smbus, int
Remove the unnecessary NULL check.
Signed-off-by: Gonglei
---
ui/spice-display.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 242ab5f..1ffbec1 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -769,9 +769,7 @@ stat
CID 1352419, using g_strdup_printf instead of asprintf.
Signed-off-by: Gonglei
---
ui/egl-helpers.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c
index 54be44c..2da1930 100644
--- a/ui/egl-helpers.c
+++ b/ui/egl-helpers.c
@@ -50,
On Thu, Mar 03, 2016 at 01:04:31AM +0300, David Kiarie wrote:
> On Thu, Mar 3, 2016 at 12:17 AM, Michael S. Tsirkin wrote:
> > On Thu, Mar 03, 2016 at 12:09:28AM +0300, David Kiarie wrote:
> >>
> >>
> >> On 22/02/16 14:22, Marcel Apfelbaum wrote:
> >> >On 02/21/2016 08:11 PM, David Kiarie wrote:
>
This commit effectively reverts:
commit 4621c1768ef5d12171cca2aa1473595ecb9f1c9e
Author: Amit Shah
Date: Wed Nov 21 11:21:19 2012 +0530
virtio-rng: remove extra request for entropy
but instead of calling virtio_rng_process unconditionally, it
first checks to see if the queue is empty
On Mi, 2016-03-02 at 11:29 -0500, Programmingkid wrote:
> On Mar 2, 2016, at 11:12 AM, Gerd Hoffmann wrote:
>
> > On Mi, 2016-03-02 at 10:52 -0500, Programmingkid wrote:
> >> Add the keypad equals and power keys to the qcode_to_number array. These
> >> keys
> >> are used on a Macintosh keyboard.
Greetings Qemu-Devel,
I am wondering if any of you have further comments on the series in issue.
Links to individual patches are attached, for convenience.
Kind regards,
Leonid.
http://patchwork.ozlabs.org/patch/586418
http://patchwork.ozlabs.org/patch/586422
http://patchwork.ozlabs.org/patch/5
> Do you want LOG_UNIMP or LOG_GUEST_ERROR?
I would actually use LOG_IN_ASM. As you noticed, guests sometimes use
illegal opcodes; another example is Xen's hypercall interface.
On 03/03/2016 07:57, Hervé Poussineau wrote:
> This patch is not quiet on some operating systems:
> OS/2:
> ILLOPC: 00
On 03/02/2016 11:13 AM, Markus Armbruster wrote:
This got lost over the Christmas break, sorry.
Cc'ing Marcel for additional PCI expertise.
Cao jin writes:
msi_init() is a supporting function in PCI device initialization,
in order to convert .init() to .realize(), it should be modified first
On Thu, 2016-03-03 at 08:39 +, Peter Maydell wrote:
> On 3 March 2016 at 05:14, Andrew Jeffery wrote:
> >
> > On Thu, 2016-02-25 at 16:29 +, Peter Maydell wrote:
> > >
> > > >
> > > > +case 0x20: /* Interrupt Enable */
> > > > +s->int_enable |= data;
> > > Are you sure this
On 02/26/2016 03:59 PM, Igor Mammedov wrote:
do not assume that all lapics in range 0..apic_id_limit
are valid and do not create lapic entries for not
possible lapics in MADT.
Signed-off-by: Igor Mammedov
---
hw/i386/acpi-build.c | 19 ---
1 file changed, 12 insertions(+), 7
On Thu, Mar 03, 2016 at 12:12:27PM +0200, Marcel Apfelbaum wrote:
> >>+int msi_init(struct PCIDevice *dev, uint8_t offset, unsigned int
> >>nr_vectors,
> >>+ bool msi64bit, bool msi_per_vector_mask, Error **errp)
> >> {
> >> unsigned int vectors_order;
> >>-uint16_t flags;
>
On Wed, Mar 02, 2016 at 05:31:13PM -0700, Eric Blake wrote:
> On 02/29/2016 05:00 AM, Daniel P. Berrange wrote:
> > There are a number of different algorithms that can be used
> > to generate initialization vectors for disk encryption. This
> > introduces a simple internal QCryptoBlockIV object to
Set ram_list.dirty_memory instead of migration bitmap, the migration
bitmap will be update when doing migration_bitmap_sync().
Set migration_dirty_pages to 0 and it will be updated by
migration_dirty_pages() too.
The following patch is based on this change.
Signed-off-by: Liang Li
---
migration
The current QEMU live migration implementation mark the all the
guest's RAM pages as dirtied in the ram bulk stage, all these pages
will be processed and that takes quit a lot of CPU cycles.
>From guest's point of view, it doesn't care about the content in free
pages. We can make use of this fact
The lowmem will be used by the following patch to get
a correct free pages bitmap.
Signed-off-by: Liang Li
---
hw/i386/pc.c | 5 +
hw/i386/pc_piix.c| 1 +
hw/i386/pc_q35.c | 1 +
include/hw/i386/pc.h | 3 ++-
4 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/hw/i3
Extend the virtio balloon device to support a new feature, this
new feature can help to get guest's free pages information, which
can be used for live migration optimzation.
Signed-off-by: Liang Li
---
balloon.c | 30 -
hw/virtio/virtio-balloon.c
The current QEMU live migration implementation mark the all the
guest's RAM pages as dirtied in the ram bulk stage, all these pages
will be processed and that takes quit a lot of CPU cycles.
>From guest's point of view, it doesn't care about the content in free
pages. We can make use of this fact
Get the free pages information through virtio and filter out the free
pages in the ram bulk stage. This can significantly reduce the total
live migration time as well as network traffic.
Signed-off-by: Liang Li
---
migration/ram.c | 52 ++--
1 file
get_total_pages_count() tries to get the page count of the system
RAM.
get_free_pages() is intend to construct a free pages bitmap by
traversing the free_list.
The free pages information will be sent to QEMU through virtio
and used for live migration optimization.
Signed-off-by: Liang Li
---
mm
Extend the virio balloon to support the new feature
VIRTIO_BALLOON_F_GET_FREE_PAGES, so that we can use it to send the
free pages information from guest to QEMU, and then optimize the
live migration process.
Signed-off-by: Liang Li
---
drivers/virtio/virtio_balloon.c | 106 ++
Eric Blake writes:
> Simple unions were carrying a special case that hid their 'data'
> QMP member from the resulting C struct, via the hack method
> QAPISchemaObjectTypeVariant.simple_union_type(). But using the
> work we started by unboxing flat union and alternate branches, we
> expose the si
On Wed, Mar 02, 2016 at 05:13:59PM +0100, Max Reitz wrote:
> On 19.02.2016 17:47, Daniel P. Berrange wrote:
> > The qdict_flatten() method will take a dict whose elements are
> > further nested dicts/lists and flatten them by concatenating
> > keys.
> >
> > The qdict_crumple() method aims todo the
On Tue, Mar 01, 2016 at 08:10:36PM +1100, Alexey Kardashevskiy wrote:
> This makes use of the new "memory registering" feature. The idea is
> to provide the userspace ability to notify the host kernel about pages
> which are going to be used for DMA. Having this information, the host
> kernel can p
On Tue, Mar 01, 2016 at 08:10:37PM +1100, Alexey Kardashevskiy wrote:
> This allows dynamic allocation for migrating arrays.
>
> Already existing VMSTATE_VARRAY_UINT32 requires an array to be
> pre-allocated, however there are cases when the size is not known in
> advance and there is no real need
On Tue, Mar 01, 2016 at 08:10:35PM +1100, Alexey Kardashevskiy wrote:
> The existing memory listener is called on RAM or PCI address space
> which implies potentially different page size.
>
> This uses new memory_region_iommu_get_page_sizes() for IOMMU regions
> or falls back to qemu_real_host_pag
On Tue, Mar 01, 2016 at 08:10:38PM +1100, Alexey Kardashevskiy wrote:
> sPAPRTCETable has a need_vfio flag which is passed to
> kvmppc_create_spapr_tce() and controls whether to create a guest view
> table in KVM as this depends on the host kernel ability to accelerate
> H_PUT_TCE for VFIO devices.
On Tue, Mar 01, 2016 at 08:10:39PM +1100, Alexey Kardashevskiy wrote:
> This will be later used by the "ibm,reset-pe-dma-window" RTAS handler
> which resets the DMA configuration to the defaults.
>
> Signed-off-by: Alexey Kardashevskiy
Reviewed-by: David Gibson
> ---
> hw/ppc/spapr_pci.c
On 03/03/2016 10:43, Gonglei wrote:
> CID 1352418 (#1 of 1): Out-of-bounds access (INCOMPATIBLE_CAST)
> incompatible_cast: Pointer &snap_id points to an object whose effective
> type is unsigned int (32 bits, unsigned) but is dereferenced as a wider
> unsigned long (64 bits, unsigned). This may l
On 03/03/2016 10:43, Gonglei wrote:
> Signed-off-by: Gonglei
> ---
> hw/i2c/smbus_eeprom.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
> index 5b7bd89..83c6b27 100644
> --- a/hw/i2c/smbus_eeprom.c
> +++ b/hw/i2c/smbus_eeprom.c
> @@ -
On 03/03/2016 12:45 PM, Michael S. Tsirkin wrote:
On Thu, Mar 03, 2016 at 12:12:27PM +0200, Marcel Apfelbaum wrote:
+int msi_init(struct PCIDevice *dev, uint8_t offset, unsigned int nr_vectors,
+ bool msi64bit, bool msi_per_vector_mask, Error **errp)
{
unsigned int vectors_or
On 03/03/2016 10:43, Gonglei wrote:
> CID 1352419, using g_strdup_printf instead of asprintf.
>
> Signed-off-by: Gonglei
> ---
> ui/egl-helpers.c | 9 +++--
> 1 file changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c
> index 54be44c..2da1930 1006
On 03/03/2016 10:43, Gonglei wrote:
> Signed-off-by: Gonglei
> ---
> backends/hostmem-file.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
> index fd59482..217f858 100644
> --- a/backends/hostmem-file.c
> +++ b/ba
On 03/03/2016 10:43, Gonglei wrote:
> Remove the unnecessary NULL check.
>
> Signed-off-by: Gonglei
> ---
> ui/spice-display.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/ui/spice-display.c b/ui/spice-display.c
> index 242ab5f..1ffbec1 100644
> --- a/ui/spice-d
On 03/03/2016 10:43, Gonglei wrote:
> fix CID 1351391.
>
> Signed-off-by: Gonglei
> ---
> hw/ppc/spapr.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index e9d4abf..57d19ab 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -2221,6 +222
On 02/26/2016 03:59 PM, Igor Mammedov wrote:
on x86 currently range 0..max_cpus is used to generate
architecture-dependent CPU ID (APIC Id) for each present
and possible CPUs. However architecture-dependent CPU IDs
list could be sparse and code that needs to enumerate
all IDs (ACPI) ended up doin
On 02/26/2016 03:59 PM, Igor Mammedov wrote:
cpu->found_cpus bitmap is used for setting present
flag in CPON AML package. But it takes a bunch of code
to fill bitmap and could be simplified by getting
presense info from possible CPUs list directly.
So drop cpu->found_cpus bitmap and unroll possi
On Thu, Mar 03, 2016 at 01:19:09PM +0200, Marcel Apfelbaum wrote:
> On 03/03/2016 12:45 PM, Michael S. Tsirkin wrote:
> >On Thu, Mar 03, 2016 at 12:12:27PM +0200, Marcel Apfelbaum wrote:
> +int msi_init(struct PCIDevice *dev, uint8_t offset, unsigned int
> nr_vectors,
> + b
On 02/26/2016 03:59 PM, Igor Mammedov wrote:
Signed-off-by: Igor Mammedov
---
tests/acpi-test-data/pc/APIC.cpuhp_sparse | Bin 0 -> 168 bytes
tests/acpi-test-data/pc/DSDT.cpuhp_sparse | Bin 0 -> 5889 bytes
tests/acpi-test-data/pc/SRAT.cpuhp_sparse | Bin 0 -> 280 bytes
tests/bios-tables-te
On Thu, Mar 3, 2016 at 12:49 PM, Michael S. Tsirkin wrote:
> On Thu, Mar 03, 2016 at 01:04:31AM +0300, David Kiarie wrote:
>> On Thu, Mar 3, 2016 at 12:17 AM, Michael S. Tsirkin wrote:
>> > On Thu, Mar 03, 2016 at 12:09:28AM +0300, David Kiarie wrote:
>> >>
>> >>
>> >> On 22/02/16 14:22, Marcel A
On Thu, Mar 03, 2016 at 04:21:11PM +0800, Peter Xu wrote:
> This implement the command "query-gic-capability" but not implemnet
> it. The command is ARM-only. Return of the command is a list of
> GICCapability struct that describes all GIC versions that current
> QEMU and system support.
>
> Signe
Eric Blake writes:
> When first introduced, neither branch of gen_visit_members_call()
> would output a goto. But now that the implicit struct visit
> always ends with a goto, we should do the same for regular
> struct visits, so that callers don't have to worry about whether
> they are creating
On 03/03/2016 01:47 PM, David Kiarie wrote:
On Thu, Mar 3, 2016 at 12:49 PM, Michael S. Tsirkin wrote:
On Thu, Mar 03, 2016 at 01:04:31AM +0300, David Kiarie wrote:
On Thu, Mar 3, 2016 at 12:17 AM, Michael S. Tsirkin wrote:
On Thu, Mar 03, 2016 at 12:09:28AM +0300, David Kiarie wrote:
On
Regards,
-Gonglei
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Thursday, March 03, 2016 7:18 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: qemu-triv...@nongnu.org
> Subject: Re: [PATCH 2/6] sheepdog: fix possible resouce leak and out-of-bounds
On 03/03/2016 02:02 PM, Marcel Apfelbaum wrote:
On 03/03/2016 01:47 PM, David Kiarie wrote:
On Thu, Mar 3, 2016 at 12:49 PM, Michael S. Tsirkin wrote:
On Thu, Mar 03, 2016 at 01:04:31AM +0300, David Kiarie wrote:
On Thu, Mar 3, 2016 at 12:17 AM, Michael S. Tsirkin wrote:
On Thu, Mar 03, 201
On (Thu) 03 Mar 2016 [09:37:14], Ladi Prosek wrote:
> As suggested by Paolo, I have moved the RngRequest implementation
> up to the RngBackend parent class and made both child classes use
> it. Apart from the refactoring, the only functional change
> compared to v1 is the use of heap instead of sta
On (Thu) 03 Mar 2016 [10:48:34], Ladi Prosek wrote:
> This commit effectively reverts:
>
> commit 4621c1768ef5d12171cca2aa1473595ecb9f1c9e
> Author: Amit Shah
> Date: Wed Nov 21 11:21:19 2012 +0530
>
> virtio-rng: remove extra request for entropy
>
> but instead of calling virtio_rng_
On 03/03/2016 13:00, Gonglei (Arei) wrote:
>>> > >
>>> > > -ret = find_vdi_name(s, s->name, snap_id, snap_tag, &vid, true,
>>> > > +ret = find_vdi_name(s, s->name, hdr.snapid, snap_tag, &vid, true,
>>> > > &local_err);
>>> > > if (ret) {
>>> > > +erro
> Subject: Re: [PATCH 6/6] smbus: fix memory leak
>
>
>
> On 03/03/2016 10:43, Gonglei wrote:
> > Signed-off-by: Gonglei
> > ---
> > hw/i2c/smbus_eeprom.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
> > index 5b7bd89..83c6b27 1
On 03/02/2016 09:11 PM, David Kiarie wrote:
On 25/02/16 18:43, Marcel Apfelbaum wrote:
On 02/21/2016 08:10 PM, David Kiarie wrote:
Add AMD IOMMU emulaton to Qemu in addition to Intel IOMMU
The IOMMU does basic translation, error checking and has a
mininal IOTLB implementation
Hi,
Signed-
On Thu, 3 Mar 2016 18:44:28 +0800
Liang Li wrote:
> Get the free pages information through virtio and filter out the free
> pages in the ram bulk stage. This can significantly reduce the total
> live migration time as well as network traffic.
>
> Signed-off-by: Liang Li
> ---
> migration/ram.
On Thu, Mar 3, 2016 at 3:06 PM, Marcel Apfelbaum wrote:
> On 03/03/2016 02:02 PM, Marcel Apfelbaum wrote:
>>
>> On 03/03/2016 01:47 PM, David Kiarie wrote:
>>>
>>> On Thu, Mar 3, 2016 at 12:49 PM, Michael S. Tsirkin
>>> wrote:
On Thu, Mar 03, 2016 at 01:04:31AM +0300, David Kiarie wrote
Typoed qemu-devel email address again, sorry. I must figure out a
way to automate "cc the usual suspects"...
thanks
-- PMM
On 3 March 2016 at 12:11, Peter Maydell wrote:
> The #defines of ARM_cpsr and friends in linux-user/arm/target-syscall.h
> can clash with versions in the system headers if b
On Thu, 2016-03-03 at 16:21 +0800, Peter Xu wrote:
> For emulated ARM VM, only gicv2 is supported. We need to add gicv3
in
> when emulated gicv3 ready. For KVM accelerated ARM VM, we detect the
> capability bits using ioctls.
>
> if we want to
know GIC kernel capabilities, we need to make sure we
On Thu, 3 Mar 2016 18:44:26 +0800
Liang Li wrote:
> Extend the virtio balloon device to support a new feature, this
> new feature can help to get guest's free pages information, which
> can be used for live migration optimzation.
Do you have a spec for this, e.g. as a patch to the virtio spec?
Regards,
-Gonglei
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Thursday, March 03, 2016 8:12 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: qemu-triv...@nongnu.org
> Subject: Re: [PATCH 2/6] sheepdog: fix possible resouce leak and out-of-bounds
The following changes since commit ed6128ebbdd7cd885d39980659dad4b5c8ae8158:
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request'
into staging (2016-03-01 15:54:03 +)
are available in the git repository at:
https://git.kernel.org/pub/scm/virt/qemu/amit/virtio-rng.gi
From: Thomas Huth
These headers are used by the virtio-rng and rng backends code,
so they should be listed in the same section in MAINTAINERS, too.
Signed-off-by: Thomas Huth
Reviewed-by: Amit Shah
Message-Id: <1456404260-26928-1-git-send-email-th...@redhat.com>
Signed-off-by: Amit Shah
---
From: Ladi Prosek
rng_backend_cancel_requests had no callers and none of the code
deleted in this commit ever ran.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-2-git-send-email-lpro...@redhat.com>
Signed-off-by: Amit Shah
---
backends/rng-egd.c | 12 --
From: Ladi Prosek
The 'requests' field now lives in the RngBackend parent class.
There are no functional changes in this commit.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-3-git-send-email-lpro...@redhat.com>
Signed-off-by: Amit Shah
---
backends/rng-egd.c
From: Ladi Prosek
Requests are now created in the RngBackend parent class and the
code path is shared by both rng-egd and rng-random.
This commit fixes the rng-random implementation which processed
only one request at a time and simply discarded all but the most
recent one. In the guest this man
From: Ladi Prosek
RngBackend is now in charge of cleaning up the linked list on
instance finalization. It also exposes a function to finalize
individual RngRequest instances, called by its child classes.
Signed-off-by: Ladi Prosek
Reviewed-by: Amit Shah
Message-Id: <1456994238-9585-4-git-send-
From: Ladi Prosek
This commit effectively reverts:
commit 4621c1768ef5d12171cca2aa1473595ecb9f1c9e
Author: Amit Shah
Date: Wed Nov 21 11:21:19 2012 +0530
virtio-rng: remove extra request for entropy
but instead of calling virtio_rng_process unconditionally, it
first checks to see if
On Thu, Mar 03, 2016 at 06:44:28PM +0800, Liang Li wrote:
> Get the free pages information through virtio and filter out the free
> pages in the ram bulk stage. This can significantly reduce the total
> live migration time as well as network traffic.
>
> Signed-off-by: Liang Li
> ---
> migration
* Michael Brown
> I've been thinking for some time now that it would be useful to have a
> "minimal" configuration used for building real BIOS option ROM images
> and a "normal" configuration for everything else (undionly.kpxe,
> ipxe.efi, UEFI ROMs, qemu ROMs, etc). There are several feature
On Thu, Mar 03, 2016 at 06:44:26PM +0800, Liang Li wrote:
> Extend the virtio balloon device to support a new feature, this
> new feature can help to get guest's free pages information, which
> can be used for live migration optimzation.
>
> Signed-off-by: Liang Li
I don't understand why we need
On Thu, Mar 03, 2016 at 03:18:18PM +0300, David Kiarie wrote:
> >> Actually we have good news on this front.
> >> You can use as many pxb-pcie devices as you want to create extra PCI root
> >> buses.
> >> Assigning them different IOMMUs would be great. (long term, of course)
> >>
> >
> > Even witho
Eric Blake writes:
> Rather than requiring all flat unions to explicitly create
> a separate base struct, we can allow the qapi schema to specify
> the common members via an inline dictionary. This is similar to
> how commands can specify an inline anonymous type for its 'data',
Suggest to end t
Eric Blake writes:
> Now that the generator supports it, we might as well use an
> anonymous base rather than breaking out a single-use
> SchemaInfoBase structure.
>
> Oddly enough, this change does not affect the resulting
> introspection output (because we already inline the members of
> a base
Eric Blake writes:
> Now that the generator supports it, we might as well use an
> anonymous base rather than breaking out a single-use CpuInfoBase
> structure.
>
> Signed-off-by: Eric Blake
Again, introspection value remains the same.
Patch looks good.
Should we eliminate more base types?
On Wed, Mar 02, 2016 at 07:50:38PM +0800, Xiao Guangrong wrote:
> The dsm memory is used to save the input parameters and store
> the dsm result which is filled by QEMU.
>
> The address of dsm memory is decided by bios and patched into
> int32 object named "MEMA"
>
> Signed-off-by: Xiao Guangrong
QSIMPLEQ supports appending to tail in O(1) and is intrusive so
it doesn't require extra memory allocations for the bookkeeping
data.
Suggested-by: Paolo Bonzini
Signed-off-by: Ladi Prosek
---
backends/rng-egd.c| 9 -
backends/rng-random.c | 6 +++---
backends/rng.c| 17 ++
1 - 100 of 298 matches
Mail list logo
