spapr-pci config space accessors use find_dev() to find a PCI device.
However find_dev() only searched on a primary bus and did not do
recursive search through secondary buses so config space access was not
possible for devices other that on a primary bus.
This fixed find_dev() by using the PCI
On Aug 20, 2013, at 3:45 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com
wrote:
On Sat, Aug 17, 2013 at 09:04:29AM +, Gonglei (Arei) wrote:
Hi,
The fundamental reason is traditional qemu-dm and upstream qemu using a
different vgabios-cirrus.bin,
qemu-dm is using
On 08/20/13 13:43, arm...@redhat.com wrote:
From: Markus Armbruster arm...@redhat.com
v2: Nominate for qemu-stable (Andreas)
Markus Armbruster (2):
tests: Fix schema parser test for in-tree build
tests: Update .gitignore for test-int128 and test-bitops
tests/.gitignore | 3 +++
- Original Message -
On 08/20/2013 09:41 PM, Andrew Jones wrote:
+
+/* This is a workaround for a long standing bug in Linux'
+ * mbind implementation, which cuts off the last specified
+ * node. To stay compatible should this bug be fixed, we
+ * specify one
On 20.08.2013, at 12:38, Benjamin Herrenschmidt wrote:
On Tue, 2013-08-20 at 12:14 +0200, Paolo Bonzini wrote:
I suppose if RH is going to deploy 3.10 and we aren't going to backport
the multitce patches then there *might* be a case for supporting that
combo specifically... but it's going to
Export RAM_SAVE_xxx flags for localhost migration.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c | 12
include/migration/migration.h | 14 ++
2 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/arch_init.c b/arch_init.c
Hi,
This patch series tries to add a new approach to localhost migration
support in QEMU.
When doing localhost migration, the host memory will balloon up
during the period. This procedure might need to consume twice the
memory needed to run the guest for some time. So we want to add
a new
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h | 10 ++
migration.c |9 -
2 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/include/migration/migration.h b/include/migration/migration.h
index 140e6b4..6a24e65
is_active is used to identify block migration, rename to is_block_active
to make it more clear.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
block-migration.c |2 +-
include/migration/vmstate.h |2 +-
savevm.c| 16
3 files changed,
Add comments for qemu_file_get_error(), as its return value
is not very clear.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
savevm.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/savevm.c b/savevm.c
index 6362275..1522d95 100644
--- a/savevm.c
+++
Export qemu_save_device_state() for localhost migration.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/sysemu/sysemu.h |1 +
savevm.c|7 ++-
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
Commit 1964a397063967acc5ce71a2a24ed26e74824ee1 refactors rate
limiting to QEMUFile, but set the return value for qemu_file_rate_limit
to 1 in the case of qemu_file_get_error. It is wrong and should be negative
compared to the original function buffered_rate_limit and the current logic
in
Implementation of incoming part of localhost migration.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h |2 +
include/migration/qemu-file.h |8 ++--
migration-local.c | 99 +
3 files changed, 105
Export qemu_get_ram_block() for localhost migration to
get the RAMBlock of given ram address.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
exec.c|7 ++-
include/exec/cpu-common.h |1 +
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/exec.c
Introduce migration capability localhost.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h |3 +++
migration.c | 12
qapi-schema.json |8 +++-
3 files changed, 22 insertions(+), 1 deletions(-)
diff --git
It should set negative error value if there has been an error.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
savevm.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/savevm.c b/savevm.c
index 1522d95..f10e031 100644
--- a/savevm.c
+++ b/savevm.c
@@ -649,7 +649,7 @@
Factor out ram_save_blocks(), which will be used to send ram
blocks hooked by save_page in ram_save_setup stage in coming
patch.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c | 25 +++--
1 files changed, 15 insertions(+), 10 deletions(-)
diff --git
Integrate localhost migration thread to migration_thread. As the mechanism
of local migration is different than the current migration, and it does
not need to do iterate.
So the whole thread can split into two stages, it will send all the ram
pages in qemu_savevm_state_begin stage, and send the
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index cbbb4db..e6069eb 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -375,6 +375,11 @@ static void migration_bitmap_sync(void)
Implementation of incoming part of localhost migration.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h |2 +
include/migration/qemu-file.h |8 ++--
migration-local.c | 99 +
3 files changed, 105
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
migration.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/migration.c b/migration.c
index 2471664..17cf2fd 100644
--- a/migration.c
+++ b/migration.c
@@ -81,6 +81,9 @@ void qemu_start_incoming_migration(const char
Send all the ram blocks hooked by save_page, which will copy
ram page and MADV_DONTNEED the page just copied.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c | 19 +--
1 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index
As we have more and more capabilities, better to display
in lines.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
hmp.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/hmp.c b/hmp.c
index c45514b..3544219 100644
--- a/hmp.c
+++ b/hmp.c
@@ -226,13 +226,12 @@ void
--On 21 August 2013 10:15:52 +0800 Liu Ping Fan qemul...@gmail.com wrote:
-void slirp_update_timeout(uint32_t *timeout)
+static void slirp_update_timeout(uint32_t *timeout)
{
-if (!QTAILQ_EMPTY(slirp_instances)) {
-*timeout = MIN(1000, *timeout);
If you are putting things in
On 08/21/2013 03:15 PM, Andrew Jones wrote:
- Original Message -
On 08/20/2013 09:41 PM, Andrew Jones wrote:
+
+/* This is a workaround for a long standing bug in Linux'
+ * mbind implementation, which cuts off the last specified
+ * node. To stay compatible should
On 08/20/13 21:16, Andreas Färber wrote:
Am 20.08.2013 20:39, schrieb Luiz Capitulino:
On Tue, 20 Aug 2013 18:23:00 +0200
Andreas Färber afaer...@suse.de wrote:
Am 20.08.2013 18:10, schrieb Luiz Capitulino:
diff --git a/.gitignore b/.gitignore
index 0fe114d..a8e0f17 100644
--- a/.gitignore
On 08/20/13 03:09, Wanlong Gao wrote:
On 08/20/2013 06:35 AM, Laszlo Ersek wrote:
v1-v2:
Tested-by: Wanlong Gao gaowanl...@cn.fujitsu.com
Thank you.
Laszlo
Implementation of outgoing part for localhost migration.
The integration of migration thread and corresponding
adjustment will be in coming patches.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h |2 +
migration-local.c | 85
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about adding a flag that tells QEMU whether to pause or reboot the guest
after the panic?
We cannot assume that we always have a management layer that takes care
of this.
One example is Microsoft's WHQL that deliberately generates a
Introduce read/write backend of QEMUFileLocal used by localhost
migration. The unix domain socket will be replaced by PIPE with
vmsplice mechanism.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
Makefile.objs |1 +
migration-local.c | 211
On Wed, Aug 21, 2013 at 3:36 PM, Alex Bligh a...@alex.org.uk wrote:
--On 21 August 2013 10:15:52 +0800 Liu Ping Fan qemul...@gmail.com wrote:
-void slirp_update_timeout(uint32_t *timeout)
+static void slirp_update_timeout(uint32_t *timeout)
{
-if (!QTAILQ_EMPTY(slirp_instances)) {
-
Il 21/08/2013 00:53, Charlie Shepherd ha scritto:
On 20/08/2013 21:48, Paolo Bonzini wrote:
Il 20/08/2013 20:34, Charlie Shepherd ha scritto:
/* Return true if first block has been changed (ie. current version is
@@ -146,40 +114,82 @@ static inline int is_bit_set(BlockDriverState
*bs,
Il 21/08/2013 04:02, Asias He ha scritto:
In block/gluster.c, we have
gluster_finish_aiocb
{
if (retval != sizeof(acb)) {
qemu_mutex_lock_iothread(); /* We are in gluster thread context */
...
qemu_mutex_unlock_iothread();
}
}
qemu tools, e.g. qemu-img, might
On 08/20/13 10:21, Kevin Wolf wrote:
Am 16.08.2013 um 16:15 hat Laszlo Ersek geschrieben:
Paolo asked me to write such a driver based on his textual specification
alone. The first patch captures his email in full, the rest re-quotes
parts that are being implemented.
The tree compiles at each
Il 21/08/2013 10:03, Marcel Apfelbaum ha scritto:
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about adding a flag that tells QEMU whether to pause or reboot the guest
after the panic?
We cannot assume that we always have a management layer that takes care
of this.
One example is
In 4146b46c42e0989cb5842e04d88ab6ccb1713a48 (block: Produce zeros when
protocols reading beyond end of file), we break qemu-iotests ./check
-qcow2 022. This happens because qcow2 temporarily sets -growable = 1
for vmstate accesses (which are stored beyond the end of regular image
data).
We
On Tue, Aug 20, 2013 at 05:59:58PM +0800, Wenchao Xia wrote:
于 2013-8-16 16:12, Wenchao Xia 写道:
于 2013-8-16 15:15, Wenchao Xia 写道:
于 2013-8-16 0:32, Michael Roth 写道:
Quoting Michael Roth (2013-08-15 10:23:20)
Quoting Wenchao Xia (2013-08-13 03:44:39)
于 2013-8-13 1:01, Michael Roth 写道:
On 21.08.2013, at 08:11, Alexander Graf wrote:
On 20.08.2013, at 12:38, Benjamin Herrenschmidt wrote:
On Tue, 2013-08-20 at 12:14 +0200, Paolo Bonzini wrote:
I suppose if RH is going to deploy 3.10 and we aren't going to backport
the multitce patches then there *might* be a case for
Il 21/08/2013 07:31, Alexey Kardashevskiy ha scritto:
memory_region_ref(section-mr);
===
You want me to move memory_region_ref() earlier to add a reference even if
two last checks fail?
No, of course not---I was looking at _del source code not _add.
Paolo
On Tue, 2013-08-13 at 11:57 +0200, Markus Armbruster wrote:
This isn't patch review, just a couple of observations and questions.
Current use of categories, please correct misunderstandings:
* A device can have multiple categories. Most (all?) devices currently
have exactly one.
All
Il 21/08/2013 03:22, Wanlong Gao ha scritto:
On 08/20/2013 09:43 PM, Paolo Bonzini wrote:
Il 20/08/2013 03:07, Wanlong Gao ha scritto:
-numa node,nodeid=0,cpus=0, \
-numa mem,size=1024M,policy=membind,host-nodes=0-1 \
-numa node,nodeid=1,cpus=1 \
-numa
On Thu, Aug 15, 2013 at 09:34:21PM +0100, Alex Bligh wrote:
@@ -150,13 +150,14 @@ aio_ctx_prepare(GSource *source, gint*timeout)
{
AioContext *ctx = (AioContext *) source;
QEMUBH *bh;
+int deadline;
for (bh = ctx-first_bh; bh; bh = bh-next) {
if
Il 21/08/2013 10:20, Laszlo Ersek ha scritto:
On 08/20/13 10:21, Kevin Wolf wrote:
Am 16.08.2013 um 16:15 hat Laszlo Ersek geschrieben:
Paolo asked me to write such a driver based on his textual specification
alone. The first patch captures his email in full, the rest re-quotes
parts that are
cpu hotplug uses bit 2 of GPE instead of bit 1.
Signed-off-by: Hu Tao hu...@cn.fujitsu.com
---
src/q35-acpi-dsdt.dsl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/q35-acpi-dsdt.dsl b/src/q35-acpi-dsdt.dsl
index c031d83..417ac48 100644
--- a/src/q35-acpi-dsdt.dsl
+++
OSPM may disable the sci by clearing GPEx_BLK EN bit, in the case
we have to set sci level to 0 or guest will receive sci interrupts
endlessly.
Signed-off-by: Hu Tao hu...@cn.fujitsu.com
---
hw/acpi/ich9.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
Signed-off-by: Hu Tao hu...@cn.fujitsu.com
---
hw/acpi/ich9.c | 91 --
include/hw/acpi/ich9.h | 11 ++
2 files changed, 100 insertions(+), 2 deletions(-)
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index 8717c15..146216a 100644
---
On Wed, Aug 21, 2013 at 11:03:49AM +0200, Stefan Hajnoczi wrote:
On Tue, Aug 20, 2013 at 03:57:40PM +0100, Daniel P. Berrange wrote:
On Tue, Aug 20, 2013 at 04:43:48PM +0200, Stefan Hajnoczi wrote:
On Fri, Aug 16, 2013 at 06:52:32PM +0530, Deepak C Shetty wrote:
2) qemu-img info
On Tue, Aug 20, 2013 at 12:12:21PM +0100, Peter Maydell wrote:
On 20 August 2013 11:56, Paolo Bonzini pbonz...@redhat.com wrote:
I guess patches are welcome---if they are of good quality, why not.
Well, sort of. Given the fairly minimal level of support we currently
have for OSX (ie Andreas
On 08/21/2013 05:00 PM, Paolo Bonzini wrote:
Il 21/08/2013 03:22, Wanlong Gao ha scritto:
On 08/20/2013 09:43 PM, Paolo Bonzini wrote:
Il 20/08/2013 03:07, Wanlong Gao ha scritto:
-numa node,nodeid=0,cpus=0, \
-numa mem,size=1024M,policy=membind,host-nodes=0-1 \
-numa node,nodeid=1,cpus=1
On Tue, Aug 20, 2013 at 03:57:40PM +0100, Daniel P. Berrange wrote:
On Tue, Aug 20, 2013 at 04:43:48PM +0200, Stefan Hajnoczi wrote:
On Fri, Aug 16, 2013 at 06:52:32PM +0530, Deepak C Shetty wrote:
2) qemu-img info /var/run/vdsm/017d-1278-4bfb-8129-62bded257399
image:
Added: Igor Mammedov imamm...@redhat.com
On Wed, Aug 21, 2013 at 05:04:28PM +0800, Hu Tao wrote:
Signed-off-by: Hu Tao hu...@cn.fujitsu.com
---
hw/acpi/ich9.c | 91
--
include/hw/acpi/ich9.h | 11 ++
2 files changed, 100
On 21/08/2013 09:14, Paolo Bonzini wrote:
Il 21/08/2013 00:53, Charlie Shepherd ha scritto:
What if nb_sectors 512 * 8?
For cow_co_is_allocated, you have the luxury of returning information
only for the fewer than nb_sectors. That is, you can set *num_same to a
smaller value than nb_sectors,
Il 21/08/2013 11:08, Stefan Hajnoczi ha scritto:
On Tue, Aug 20, 2013 at 12:12:21PM +0100, Peter Maydell wrote:
On 20 August 2013 11:56, Paolo Bonzini pbonz...@redhat.com wrote:
I guess patches are welcome---if they are of good quality, why not.
Well, sort of. Given the fairly minimal level
于 2013-8-20 22:04, Luiz Capitulino 写道:
On Tue, 30 Jul 2013 12:03:11 -0400
Luiz Capitulino lcapitul...@redhat.com wrote:
On Fri, 26 Jul 2013 11:20:29 +0800
Wenchao Xia xiaw...@linux.vnet.ibm.com wrote:
This series make auto completion and help functions works normal for sub
command, by using
Marcel Apfelbaum marce...@redhat.com writes:
On Tue, 2013-08-13 at 11:57 +0200, Markus Armbruster wrote:
This isn't patch review, just a couple of observations and questions.
Current use of categories, please correct misunderstandings:
* A device can have multiple categories. Most (all?)
Il 21/08/2013 11:08, Wanlong Gao ha scritto:
Also, do you still need a -m option if you use -numa mem?
The -m options will be used to compute the memory size of each node
if the memory size of each node is not set by -numa mem option. This
is also be consistent with the original concept.
I made a couple of small patches while debugging VFIO on SPAPR
which uses IOMMU MemoryRegion 2^64 bytes long.
I was specifically fixing faults with the 2^64 bytes case while there
may be other proglems.
Alexey Kardashevskiy (2):
vfio: Fix debug output for int128 values
vfio: Fix 128 bit
Upcoming VFIO on SPAPR PPC64 support will initialize the IOMMU
memory region with UINT64_MAX (2^64 bytes) size so int128_get64()
will assert.
The patch takes care of this check. The existing type1 IOMMU code
is not expected to map all 64 bits of RAM so the patch does not
touch that part.
Memory regions can easily be 2^64 byte long and therefore overflow
for just a bit but that is enough for int128_get64() to assert.
This takes care of debug printing of huge section sizes.
Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru
---
hw/misc/vfio.c | 6 --
1 file changed, 4
Alex Williamson alex.william...@redhat.com writes:
Signed-off-by: Alex Williamson alex.william...@redhat.com
---
docs/q35-chipset.cfg | 23 +++
1 file changed, 23 insertions(+)
diff --git a/docs/q35-chipset.cfg b/docs/q35-chipset.cfg
index 1b6efc0..e4ddb7d 100644
On 08/20/13 03:07, Wanlong Gao wrote:
V7-V8:
rebase to current master with Laszlo's V2 of OptsVisitor patch set
fix an adding white space line error
My R-b's that you've kept from V7, for patches 01 and 02, stand.
Thanks
Laszlo
Am 21.08.2013 11:11, schrieb Paolo Bonzini:
Still, I must say merging Xen has given us zero headaches. It's taken a
while, but (at least from the QEMU project's POV) the wait has been
worthwhile.
I would hope that HAXN support would be almost as easy as adding
haxn-all.c and haxn-stub.c
于 2013-8-21 16:45, Stefan Hajnoczi 写道:
On Tue, Aug 20, 2013 at 05:59:58PM +0800, Wenchao Xia wrote:
于 2013-8-16 16:12, Wenchao Xia 写道:
于 2013-8-16 15:15, Wenchao Xia 写道:
于 2013-8-16 0:32, Michael Roth 写道:
Quoting Michael Roth (2013-08-15 10:23:20)
Quoting Wenchao Xia (2013-08-13 03:44:39)
On 08/21/2013 05:22 PM, Paolo Bonzini wrote:
Il 21/08/2013 11:08, Wanlong Gao ha scritto:
Also, do you still need a -m option if you use -numa mem?
The -m options will be used to compute the memory size of each node
if the memory size of each node is not set by -numa mem option. This
is also
On Tue, Aug 20, 2013 at 12:21:57PM -0600, Alex Williamson wrote:
Signed-off-by: Alex Williamson alex.william...@redhat.com
Thanks, applied.
---
docs/q35-chipset.cfg | 23 +++
1 file changed, 23 insertions(+)
diff --git a/docs/q35-chipset.cfg b/docs/q35-chipset.cfg
On 08/21/2013 05:33 PM, Laszlo Ersek wrote:
On 08/20/13 03:07, Wanlong Gao wrote:
V7-V8:
rebase to current master with Laszlo's V2 of OptsVisitor patch set
fix an adding white space line error
My R-b's that you've kept from V7, for patches 01 and 02, stand.
Yeah, thank you. ;)
On Wed, Aug 21, 2013 at 10:18:23AM +0200, Paolo Bonzini wrote:
Il 21/08/2013 10:03, Marcel Apfelbaum ha scritto:
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about adding a flag that tells QEMU whether to pause or reboot the
guest
after the panic?
We cannot assume that we
On Wed, Aug 21, 2013 at 12:42:37PM +0300, Michael S. Tsirkin wrote:
On Wed, Aug 21, 2013 at 10:18:23AM +0200, Paolo Bonzini wrote:
Il 21/08/2013 10:03, Marcel Apfelbaum ha scritto:
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about adding a flag that tells QEMU whether to pause
Il 21/08/2013 11:42, Michael S. Tsirkin ha scritto:
On Wed, Aug 21, 2013 at 10:18:23AM +0200, Paolo Bonzini wrote:
Il 21/08/2013 10:03, Marcel Apfelbaum ha scritto:
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about adding a flag that tells QEMU whether to pause or reboot the
Il 21/08/2013 11:34, Wanlong Gao ha scritto:
On 08/21/2013 05:22 PM, Paolo Bonzini wrote:
Il 21/08/2013 11:08, Wanlong Gao ha scritto:
Also, do you still need a -m option if you use -numa mem?
The -m options will be used to compute the memory size of each node
if the memory size of each node
Il 21/08/2013 11:33, Stefan Weil ha scritto:
Am 21.08.2013 11:11, schrieb Paolo Bonzini:
Still, I must say merging Xen has given us zero headaches. It's taken a
while, but (at least from the QEMU project's POV) the wait has been
worthwhile.
I would hope that HAXN support would be almost as
--On 21 August 2013 10:45:53 +0200 Stefan Hajnoczi stefa...@gmail.com
wrote:
Since AioContext provides a GSource, integrating with an application's
glib event loop should also be easy. The only hard part is timers,
since we use nanosecond timers - there we should just round up to
Stefan,
--On 21 August 2013 11:01:42 +0200 Stefan Hajnoczi stefa...@gmail.com
wrote:
I agree with Wenchao:
The docs explicitly say that .prepare() can set timeout to the maximum
timeout value that is required. It then explains that the actual
timeout used is the minimum of all timeout
Il 21/08/2013 11:28, Alexey Kardashevskiy ha scritto:
Upcoming VFIO on SPAPR PPC64 support will initialize the IOMMU
memory region with UINT64_MAX (2^64 bytes) size so int128_get64()
will assert.
The patch takes care of this check. The existing type1 IOMMU code
is not expected to map all 64
Il 21/08/2013 11:11, Charlie Shepherd ha scritto:
For cow_co_is_allocated, you have the luxury of returning information
only for the fewer than nb_sectors. That is, you can set *num_same to a
smaller value than nb_sectors, even if sector_num + *num_same has the
same state as the [sector_num,
On Wed, Aug 21, 2013 at 11:59:36AM +0200, Paolo Bonzini wrote:
Il 21/08/2013 11:42, Michael S. Tsirkin ha scritto:
On Wed, Aug 21, 2013 at 10:18:23AM +0200, Paolo Bonzini wrote:
Il 21/08/2013 10:03, Marcel Apfelbaum ha scritto:
On Wed, 2013-08-14 at 10:02 +0300, Ronen Hod wrote:
How about
On 21/08/2013 10:19, Paolo Bonzini wrote:
Il 21/08/2013 11:11, Charlie Shepherd ha scritto:
It still seems
worthwhile to me to be as efficient as possible, I guess that means
processing a sector's worth of metadata at a time?
Yes, that's what my patches do. My is_allocated and flushing
Il 21/08/2013 12:16, Michael S. Tsirkin ha scritto:
By the way, this means two things:
- I am now sold on the idea that explicitly enabling of pvpanic is the
right thing to do;
- on the other hand this is the proof that the change was not fully
understood, and rushing it in 1.6
On 08/05/13 15:03, Paolo Bonzini wrote:
[...]
1) BlockDriver is a struct in which these function members are
interesting:
.bdrv_reopen_prepare
.bdrv_co_readv
.bdrv_co_writev
.bdrv_co_is_allocated
.bdrv_co_write_zeroes
.bdrv_co_discard
.bdrv_getlength
On 08/05/13 15:03, Paolo Bonzini wrote:
[...]
3) These members are special
.format_name is the string raw
.bdrv_open raw_open should set bs-sg to bs-file-sg and return 0
.bdrv_closeraw_close should do nothing
.bdrv_proberaw_probe should just return 1.
v1-v2:
On 08/05/13 15:03, Paolo Bonzini wrote:
[...]
2) This is also a simple forwarder function:
.bdrv_create
but there is no BlockDriverState argument so the forwarded-to function
does not have a bs-file argument either. The forwarded-to function is
bdrv_create_file.
Signed-off-by:
v1-v2:
- added comment to raw_probe() [Kevin]
- fixed raw_reopen_prepare() [Paolo Kevin]
- keeping BSDL: according to the v1 discussion, LGPLv2+ could work too,
but but most of the block layer is BSD [Paolo] and I haven't been
clearly instructed to switch to LGPLv2+.
diff --git
On 08/05/13 15:03, Paolo Bonzini wrote:
- Original Message -
From: Laszlo Ersek ler...@redhat.com
To: Paolo Bonzini pbonz...@redhat.com
Sent: Monday, August 5, 2013 2:43:46 PM
Subject: Re: [PATCH 1/2] raw: add license header
On 08/02/13 00:27, Paolo Bonzini wrote:
On 08/01/2013
Il 21/08/2013 09:18, Lei Li ha scritto:
It should set negative error value if there has been an error.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
savevm.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/savevm.c b/savevm.c
index 1522d95..f10e031 100644
On 08/05/13 15:03, Paolo Bonzini wrote:
[...]
4) There is another member, .create_options, which is an array of
QEMUOptionParameter structs, terminated by an all-zero item. The only
option you need is for the virtual disk size. You will find something
to copy from in other block drivers,
Incoming function prototypes and outgoing function calls must match
reality. Implemented using the struct BlockDriver definition in
include/block/block_int.h, and gcc errors warnings.
v1-v2:
On 08/20/13 09:51, Kevin Wolf wrote:
Am 18.08.2013 um 16:29 hat Paolo Bonzini geschrieben:
Il
On 08/05/13 15:03, Paolo Bonzini wrote:
[...]
5) Formats are registered with bdrv_register (takes a BlockDriver*). You
also need to pass the caller of bdrv_register to block_init.
Fill in the BlockDriver structure with the raw_*() functions that have
been added to block/raw_bsd.c, in the
Il 21/08/2013 09:18, Lei Li ha scritto:
Commit 1964a397063967acc5ce71a2a24ed26e74824ee1 refactors rate
limiting to QEMUFile, but set the return value for qemu_file_rate_limit
to 1 in the case of qemu_file_get_error. It is wrong and should be negative
compared to the original function
Il 21/08/2013 09:18, Lei Li ha scritto:
Add comments for qemu_file_get_error(), as its return value
is not very clear.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
savevm.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/savevm.c b/savevm.c
index
Il 21/08/2013 12:31, Charlie Shepherd ha scritto:
On 21/08/2013 10:19, Paolo Bonzini wrote:
Il 21/08/2013 11:11, Charlie Shepherd ha scritto:
It still seems
worthwhile to me to be as efficient as possible, I guess that means
processing a sector's worth of metadata at a time?
Yes, that's what
On Wed, 2013-08-21 at 11:23 +0200, Markus Armbruster wrote:
Marcel Apfelbaum marce...@redhat.com writes:
On Tue, 2013-08-13 at 11:57 +0200, Markus Armbruster wrote:
This isn't patch review, just a couple of observations and questions.
Current use of categories, please correct
Il 21/08/2013 09:18, Lei Li ha scritto:
Implementation of outgoing part for localhost migration.
The integration of migration thread and corresponding
adjustment will be in coming patches.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
include/migration/migration.h |2 +
Hey guys,
I've put up a wiki page with a kvm PCI todo list,
mainly to avoid effort duplication, but also in the hope
to draw attention to what I think we should try addressing
in KVM:
http://www.linux-kvm.org/page/PCITodo
This page could cover all PCI related activity in KVM,
it is very
Il 21/08/2013 09:18, Lei Li ha scritto:
Integrate localhost migration thread to migration_thread. As the mechanism
of local migration is different than the current migration, and it does
not need to do iterate.
So the whole thread can split into two stages, it will send all the ram
pages in
Il 21/08/2013 09:18, Lei Li ha scritto:
Send all the ram blocks hooked by save_page, which will copy
ram page and MADV_DONTNEED the page just copied.
You should implement this entirely in the hook.
It will be a little less efficient because of the dirty bitmap overhead,
but you should aim at
Il 21/08/2013 09:18, Lei Li ha scritto:
Export RAM_SAVE_xxx flags for localhost migration.
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c | 12
include/migration/migration.h | 14 ++
2 files changed, 14 insertions(+), 12
Il 21/08/2013 09:18, Lei Li ha scritto:
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
arch_init.c |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index cbbb4db..e6069eb 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -375,6
Il 21/08/2013 09:18, Lei Li ha scritto:
Signed-off-by: Lei Li li...@linux.vnet.ibm.com
---
migration.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/migration.c b/migration.c
index 2471664..17cf2fd 100644
--- a/migration.c
+++ b/migration.c
@@ -81,6 +81,9 @@
Hi,
+#define ICH9_PROC_BASE 0xaf00
+#define ICH9_PROC_LEN 32
No, please don't. It makes it impossible to assign the 0xa000 - 0xafff
I/O port window to a PCI bridge. Please lets stop occupy random io
ports above 0x1000 and burn I/O address space that way.
I'd suggest to place it at 0x0a00
Hi,
Method(_L01) {
+}
+Method(_E02) {
// CPU hotplug event
\_SB.PRSC()
}
-Method(_L02) {
-}
E02? Typo?
cheers,
Gerd
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