On Thu, Jul 25, 2013 at 02:53:57PM +0900, MORITA Kazutaka wrote:
At Thu, 25 Jul 2013 13:25:33 +0800,
Liu Yuan wrote:
Hello Kazutaka,
I have two patches fixing the problems I found on my testing and they are
complementary patches. Please consider sending them on top of your patch
On 2013-07-25 07:47, Benjamin Herrenschmidt wrote:
On Thu, 2013-07-25 at 15:26 +1000, Benjamin Herrenschmidt wrote:
On Mon, 2013-07-22 at 10:34 -0500, Anthony Liguori wrote:
Really nice series. I'd prefer we simply got rid of the endianness
flag
entirely but this is a good step.
On Tue, 07/23 11:52, Stefan Hajnoczi wrote:
On Wed, Jul 17, 2013 at 05:42:12PM +0800, Fam Zheng wrote:
Signed-off-by: Fam Zheng f...@redhat.com
---
block/backup.c | 3 ++-
block/mirror.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
Should we update the blockjob.c
Paolo Bonzini pbonz...@redhat.com writes:
Il 14/06/2013 12:32, Nikunj A Dadhania ha scritto:
Nikunj A Dadhania nik...@linux.vnet.ibm.com writes:
commit 08521e28c7e6e8cc1f53424a0f845f58d2ed9546
Author: Paolo Bonzini pbonz...@redhat.com
Date: Fri May 24 12:54:01 2013 +0200
memory: add
23.07.2013 21:33, Peter Maydell wrote:
On 23 July 2013 18:18, Michael Tokarev m...@tls.msk.ru wrote:
23.07.2013 21:00, Petar Jovanovic wrote:
From: Petar Jovanovic petar.jovano...@imgtec.com
sys_mremap missed 5th argument (new_address), which caused examples that
remap to a specific address
24.07.2013 21:48, Stefan Weil wrote:
All these typos were found by codespell.
sould - should
emperical - empirical
intialization - initialization
successfuly - successfully
gaurantee - guarantee
Fix also another error (before before) in the same context.
Thanks, applied to the trivial
I've recently tried experimenting with the gtk qemu frontend.
Unfortunately with gtk, mouse seems very unresponsive: sometimes I move
it and the pointer won't move, or it jumps around, or refuses to go to
some parts of the screen.
No issues if I supply -sdl.
I don't know much about how mouse
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to add
a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an uninitialized cpu-kvm-fd to ioctl.
so we move realizing apic to the back of qemu_init_vcpu.
Signed-off-by: Chen Fan
On Tue, Jul 23, 2013 at 06:23:00PM +0200, Igor Mammedov wrote:
From: Vasilis Liaskovitis vasilis.liaskovi...@profitbricks.com
Currently visit_type_size checks if the visitor's type_size function pointer
is
NULL. If not, it calls it, otherwise it calls v-type_uint64(). But neither of
these
On Thu, 2013-07-25 at 14:27 +0800, Chen Fan wrote:
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to
add a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an uninitialized cpu-kvm-fd to ioctl.
so we move realizing apic to the back
On Tue, Jul 23, 2013 at 06:23:02PM +0200, Igor Mammedov wrote:
From: Vasilis Liaskovitis vasilis.liaskovi...@profitbricks.com
...
+
+/**
+ * DimmBus:
DimmDevice
+ * @start: starting physical address, where @DimmDevice is mapped.
+ * @size: amount of memory mapped at @start.
+ * @node:
On 07/25/2013 04:04 PM, Jan Kiszka wrote:
On 2013-07-25 07:47, Benjamin Herrenschmidt wrote:
On Thu, 2013-07-25 at 15:26 +1000, Benjamin Herrenschmidt wrote:
On Mon, 2013-07-22 at 10:34 -0500, Anthony Liguori wrote:
Really nice series. I'd prefer we simply got rid of the endianness
flag
On Wed, Jul 24, 2013 at 03:44:38PM +0800, Fam Zheng wrote:
On Wed, 07/24 09:35, Stefan Hajnoczi wrote:
On Wed, Jul 24, 2013 at 08:39:53AM +0800, Fam Zheng wrote:
On Tue, 07/23 15:34, Stefan Hajnoczi wrote:
On Tue, Jul 23, 2013 at 06:32:25PM +0800, Fam Zheng wrote:
On Tue, 07/23
On Thu, Jul 25, 2013 at 02:08:42PM +0800, Fam Zheng wrote:
On Tue, 07/23 11:52, Stefan Hajnoczi wrote:
On Wed, Jul 17, 2013 at 05:42:12PM +0800, Fam Zheng wrote:
Signed-off-by: Fam Zheng f...@redhat.com
---
block/backup.c | 3 ++-
block/mirror.c | 4 ++--
2 files changed, 4
On Thu, Jul 25, 2013 at 10:30:49AM +0800, Wenchao Xia wrote:
Besides the argument, I think it helps to probe snapshot without
qemu-img convert, hope to get comments for the code.
Hi Wenchao,
Which patch are you referring to?
Stefan
Without this patch, iov_send_recv() never returns when do_send_recv()
returns zero.
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
util/iov.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/util/iov.c b/util/iov.c
index
After reconnection happens, all the inflight requests are moved to the
failed request list. As a result, sd_co_rw_vector() can send another
create request before resend_aioreq() resends a create request from
the failed list.
This patch adds a helper function check_simultaneous_create() and
This prevents the tools from being stopped when they write data to a
closed connection in the other side.
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
qemu-img.c | 4
qemu-io.c | 4
2 files changed, 8 insertions(+)
This helper function behaves similarly to co_sleep_ns(), but the
sleeping coroutine will be resumed when using qemu_aio_wait().
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
include/block/coroutine.h | 8
qemu-coroutine-sleep.c| 47
These functions no longer return errors. We can make them void
functions and simplify the codes.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 66 +++-
1 file changed, 17 insertions(+), 49 deletions(-)
The current resend_aio_req() doesn't work when the request is against
vdi objects. This fixes the problem.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git
Currently, if a sheepdog server exits, all the connecting VMs need to
be restarted. This series implements a feature to reconnect the
server, and enables us to do online sheepdog upgrade and avoid
restarting VMs when sheepdog servers crash unexpectedly.
v3:
- Check return values of
If qemu_co_recv/send doesn't return the specified length, it means
that an error happened.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/block/sheepdog.c b/block/sheepdog.c
This prepares for using resend_aioreq() after reconnecting to the
sheepdog server.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 33 +++--
1 file changed, 19 insertions(+), 14 deletions(-)
diff --git a/block/sheepdog.c
This introduces a failed request queue and links all the inflight
requests to the list after network error happens. After QEMU
reconnects to the sheepdog server successfully, the sheepdog block
driver will retry all the requests in the failed queue.
Signed-off-by: MORITA Kazutaka
This patch tries to cancel aio requests in pending queue and failed
queue. When the sheepdog driver cannot cancel the requests, it waits
for them to be completed.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 70
Hi,
Am 25.07.2013 08:27, schrieb Chen Fan:
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to
add a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an uninitialized cpu-kvm-fd to ioctl.
so we move realizing apic to the back of
Il 25/07/2013 07:47, Benjamin Herrenschmidt ha scritto:
On Thu, 2013-07-25 at 15:26 +1000, Benjamin Herrenschmidt wrote:
On Mon, 2013-07-22 at 10:34 -0500, Anthony Liguori wrote:
Really nice series. I'd prefer we simply got rid of the endianness
flag
entirely but this is a good step.
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Il 25/07/2013 08:04, Jan Kiszka ha scritto:
On 2013-07-25 07:47, Benjamin Herrenschmidt wrote:
On Thu, 2013-07-25 at 15:26 +1000, Benjamin Herrenschmidt wrote:
On Mon, 2013-07-22 at 10:34 -0500, Anthony Liguori wrote:
Really nice series. I'd
On Thu, Jul 25, 2013 at 05:31:58PM +0900, MORITA Kazutaka wrote:
If qemu_co_recv/send doesn't return the specified length, it means
that an error happened.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
block/sheepdog.c | 16
1 file changed, 8
On 25 July 2013 06:38, Michael S. Tsirkin m...@redhat.com wrote:
On Fri, Jul 12, 2013 at 09:36:57PM +0100, Peter Maydell wrote:
The MMIO virtio transport spec allows the guest to tell the host how
large the queue size is. Add virtio_queue_set_num() function which
implements this in the QEMU
At Thu, 25 Jul 2013 16:46:36 +0800,
Liu Yuan wrote:
On Thu, Jul 25, 2013 at 05:31:58PM +0900, MORITA Kazutaka wrote:
If qemu_co_recv/send doesn't return the specified length, it means
that an error happened.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
On Thu, Jul 25, 2013 at 04:46:36PM +0800, Liu Yuan wrote:
On Thu, Jul 25, 2013 at 05:31:58PM +0900, MORITA Kazutaka wrote:
If qemu_co_recv/send doesn't return the specified length, it means
that an error happened.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
---
On Fri, Jul 19, 2013 at 06:26:23PM +0100, Alex Bligh wrote:
[ This is a patch for RFC purposes only. It is compile tested on Linux x86_64
only
and passes make check (or rather did before make check started dying in the
boot order test - different bug). I'd like to know whether I'm going in
On Thu, 2013-07-25 at 10:40 +0200, Paolo Bonzini wrote:
In any case, let me reinforce point 6 above. The patches were not
reverted because nobody posted the patches to do so. Until someone
does
so, it is basically Anthony's call. If he trusts people to fix the
whole thing, he has no reason
Manage BlockDriverState lifecycle with refcnt, so bdrv_delete() is no
longer public and should be called by bdrv_unref() if refcnt is
decreased to 0.
This is an identical change because effectively, there's no multiple
reference of BDS now: no caller of bdrv_ref() yet, only bdrv_new() sets
we need bdrv_new() to properly initialize BDS, don't allocate memory
manually.
Signed-off-by: Fam Zheng f...@redhat.com
---
block/vvfat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/vvfat.c b/block/vvfat.c
index cd3b8ed..a827d91 100644
--- a/block/vvfat.c
+++
On Fri, Jul 19, 2013 at 06:26:23PM +0100, Alex Bligh wrote:
[ This is a patch for RFC purposes only. It is compile tested on Linux x86_64
only
and passes make check (or rather did before make check started dying in the
boot order test - different bug). I'd like to know whether I'm going in
block-migration.c does not actually use DriveInfo anywhere. Hence it's
safe to drive ref code, we really only care about referencing BDS.
Signed-off-by: Fam Zheng f...@redhat.com
---
block-migration.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block-migration.c
Signed-off-by: Fam Zheng f...@redhat.com
---
block.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.c
index dfa4be0..ce4d94b 100644
--- a/block.c
+++ b/block.c
@@ -1620,11 +1620,13 @@ int bdrv_attach_dev(BlockDriverState *bs, void *dev)
return
On Thu, Jul 25, 2013 at 05:32:04PM +0900, MORITA Kazutaka wrote:
This patch tries to cancel aio requests in pending queue and failed
queue. When the sheepdog driver cannot cancel the requests, it waits
for them to be completed.
Signed-off-by: MORITA Kazutaka morita.kazut...@lab.ntt.co.jp
We call bdrv_attach_dev when initializing whether or not bs is created
locally, so call bdrv_detach_dev and let the refcnt handle the
lifecycle.
Signed-off-by: Fam Zheng f...@redhat.com
---
hw/block/xen_disk.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git
Previously, nbd calls drive_get_ref() on the drive of bs. A BDS doesn't
always have associated dinfo, which nbd doesn't care either. We already
have BDS ref count, so use it to make it safe for a BDS w/o blockdev.
Signed-off-by: Fam Zheng f...@redhat.com
---
blockdev-nbd.c | 10 +-
nbd.c
On Sat, Jul 20, 2013 at 07:06:37PM +0100, Alex Bligh wrote:
Remove alarm timers from qemu-timers.c in anticipation of using
timeouts for g_poll / p_poll instead.
Signed-off-by: Alex Bligh a...@alex.org.uk
---
include/qemu/timer.h |2 -
main-loop.c |4 -
qemu-timer.c
Il 25/07/2013 11:10, Stefan Hajnoczi ha scritto:
On Sat, Jul 20, 2013 at 07:06:37PM +0100, Alex Bligh wrote:
Remove alarm timers from qemu-timers.c in anticipation of using
timeouts for g_poll / p_poll instead.
Signed-off-by: Alex Bligh a...@alex.org.uk
---
include/qemu/timer.h |2 -
On Thu, Jul 25, 2013 at 09:50:21AM +0100, Peter Maydell wrote:
On 25 July 2013 06:38, Michael S. Tsirkin m...@redhat.com wrote:
On Fri, Jul 12, 2013 at 09:36:57PM +0100, Peter Maydell wrote:
The MMIO virtio transport spec allows the guest to tell the host how
large the queue size is. Add
On Thu, Jul 25, 2013 at 05:32:02PM +0900, MORITA Kazutaka wrote:
This introduces a failed request queue and links all the inflight
requests to the list after network error happens. After QEMU
reconnects to the sheepdog server successfully, the sheepdog block
driver will retry all the requests
On Thu, 2013-07-25 at 10:39 +0200, Andreas Färber wrote:
Hi,
Am 25.07.2013 08:27, schrieb Chen Fan:
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to
add a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an uninitialized
Am 24.07.2013 20:25, schrieb Eduardo Habkost:
In addition to the -cpu host KVM initialization problem, this is an
additional problem with the current interfaces provided by QEMU:
1) libvirt needs to query data that depend on chosen machine-type and
CPU model
2) Some machine-type behavior
On Sat, Jul 20, 2013 at 07:06:38PM +0100, Alex Bligh wrote:
Add utility functions to qemu-timer.c for nanosecond timing.
Ensure we keep track of all QEMUClocks on a list.
Add qemu_clock_deadline_ns and qemu_clock_deadline_all_ns to
calculate deadlines to nanosecond accuracy.
Add utility
Introduce bdrv_ref/bdrv_unref to manage the lifecycle of
BlockDriverState. They are unused for now but will used to replace
bdrv_delete() later.
Signed-off-by: Fam Zheng f...@redhat.com
---
block.c | 22 ++
include/block/block.h | 2 ++
On Sat, Jul 20, 2013 at 07:06:38PM +0100, Alex Bligh wrote:
+gint qemu_g_poll_ns(GPollFD *fds, guint nfds, int64_t timeout);
You didn't define the function in this patch.
BlockDriverState structure needs bdrv_new() to initialize refcnt, don't
allocate a local structure variable and memset to 0, becasue with coming
refcnt implementation, bdrv_unref will crash if bs-refcnt not
initialized to 1.
Signed-off-by: Fam Zheng f...@redhat.com
---
block/iscsi.c | 14
BlockDriverState lifecycle management is needed by future features such as
image fleecing and blockdev-add. This series adds reference count to
BlockDriverState.
The first two patches clean up two odd BlockDriverState use cases, so all code
uses bdrv_new() to create BlockDriverState instance.
On Wed, Jul 24, 2013 at 07:02:13PM +0300, Michael S. Tsirkin wrote:
This adds APIs that will be used to fill in guest info table,
implemented using QOM, to various piix components.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/acpi/piix4.c | 29
On Sat, Jul 20, 2013 at 07:06:42PM +0100, Alex Bligh wrote:
@@ -245,11 +249,13 @@ bool aio_poll(AioContext *ctx, bool blocking)
node-pfd.revents = pfd-revents;
}
}
-if (aio_dispatch(ctx)) {
-progress = true;
-}
+}
+
+
On 25 July 2013 10:03, Michael S. Tsirkin m...@redhat.com wrote:
On Thu, Jul 25, 2013 at 09:50:21AM +0100, Peter Maydell wrote:
On 25 July 2013 06:38, Michael S. Tsirkin m...@redhat.com wrote:
On Fri, Jul 12, 2013 at 09:36:57PM +0100, Peter Maydell wrote:
The MMIO virtio transport spec
--On 25 July 2013 11:11:22 +0200 Paolo Bonzini pbonz...@redhat.com wrote:
If this function is supposed to work when called from another thread
(e.g. vcpu thread), then you need to call qemu_notify_event(). For
AioContext clocks that should be aio_notify() with the relevant
AioContext, but we
On 25 July 2013 10:00, Benjamin Herrenschmidt b...@kernel.crashing.org wrote:
That's fine, I know you can fix stuff :-) I'm just really annoyed that
upstream qemu remained broken for so long (and still is) while the whole
thing derailed into a mostly pointless discussion on endianness and
Il 25/07/2013 11:37, Alex Bligh ha scritto:
Stefan,
This should be one of the last patches so qemu.git remains bisectable.
Only remove the alarm timer once the event loops are already using the
timeout argument.
OK
@@ -245,11 +82,7 @@ static QEMUClock *qemu_new_clock(int type)
void
Il 25/07/2013 11:38, Peter Maydell ha scritto:
On 25 July 2013 10:00, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
That's fine, I know you can fix stuff :-) I'm just really annoyed that
upstream qemu remained broken for so long (and still is) while the whole
thing derailed into a
On Wed, Jul 24, 2013 at 03:25:19PM -0300, Eduardo Habkost wrote:
On Tue, Jul 23, 2013 at 07:32:46PM +0200, Jiri Denemark wrote:
On Tue, Jul 23, 2013 at 19:28:38 +0200, Jiri Denemark wrote:
On Tue, Jul 23, 2013 at 17:32:42 +0100, Daniel Berrange wrote:
On Tue, Jul 23, 2013 at 06:11:33PM
Stefan,
--On 25 July 2013 11:19:29 +0200 Stefan Hajnoczi stefa...@gmail.com wrote:
On Sat, Jul 20, 2013 at 07:06:38PM +0100, Alex Bligh wrote:
Add utility functions to qemu-timer.c for nanosecond timing.
Ensure we keep track of all QEMUClocks on a list.
Add qemu_clock_deadline_ns and
--On 25 July 2013 11:21:33 +0200 Stefan Hajnoczi stefa...@gmail.com wrote:
On Sat, Jul 20, 2013 at 07:06:38PM +0100, Alex Bligh wrote:
+gint qemu_g_poll_ns(GPollFD *fds, guint nfds, int64_t timeout);
You didn't define the function in this patch.
Will fix
--
Alex Bligh
Stefan,
This should be one of the last patches so qemu.git remains bisectable.
Only remove the alarm timer once the event loops are already using the
timeout argument.
OK
@@ -245,11 +82,7 @@ static QEMUClock *qemu_new_clock(int type)
void qemu_clock_enable(QEMUClock *clock, bool enabled)
v1-v2: Change cpu_apic_realize to post_vcpu_init.
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to add
a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an uninitialized cpu-kvm-fd to ioctl.
so we move realizing apic to the back of
On Sat, Jul 20, 2013 at 07:06:36PM +0100, Alex Bligh wrote:
This patch series adds support for timers attached to an AioContext clock
which get called within aio_poll.
In doing so it removes alarm timers and moves to use ppoll where possible.
This patch set 'sort of' passes make check (see
On Thu, 25 Jul 2013 10:39:54 +0200
Andreas Färber afaer...@suse.de wrote:
Hi,
Am 25.07.2013 08:27, schrieb Chen Fan:
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to
add a vcpu,
there show (KVM: setting VAPIC address failed).
The reason is that we use an
On Thu, 25 Jul 2013 17:49:11 +0800
Chen Fan chen.fan.f...@cn.fujitsu.com wrote:
v1-v2: Change cpu_apic_realize to post_vcpu_init.
When useing x86_64-softmmu --enable-kvm boot qemu, cpu-add command fails to
add a vcpu,
^^^ using
there show (KVM: setting VAPIC address failed).
The
On Sun, Jul 07, 2013 at 11:13:37PM +0800, Arthur Chunqi Li wrote:
The recent KVM patch adds IA32_FEATURE_CONTROL support. QEMU needs
to clear this MSR when reset vCPU and keep the value of it when
migration. This patch add this feature.
Signed-off-by: Arthur Chunqi Li yzt...@gmail.com
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there's too much anonymous virtual
memory allocated. If the KVM secondary MMU is synchronized with MMU
notifiers or not, doesn't make a difference in that regard.
Secondly it's always more efficient to
On Wed, Jul 24, 2013 at 05:01:15PM +0200, Andreas Färber wrote:
Am 24.07.2013 16:37, schrieb Paolo Bonzini:
This requires kernel 3.10 but it is otherwise quite simple to do.
The kernel pays attention to MSRs writes that are host initiated, and
disables all side effects of the PMU registers
On 25 July 2013 11:11, Andrea Arcangeli aarca...@redhat.com wrote:
diff --git a/exec.c b/exec.c
index c99a883..d3bb58d 100644
--- a/exec.c
+++ b/exec.c
@@ -1162,6 +1162,7 @@ ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size,
void *host,
qemu_ram_setup_dump(new_block-host, size);
On Thu, 2013-07-25 at 10:38 +0100, Peter Maydell wrote:
On 25 July 2013 10:00, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
That's fine, I know you can fix stuff :-) I'm just really annoyed that
upstream qemu remained broken for so long (and still is) while the whole
thing
On Thu, 2013-07-25 at 11:40 +0200, Paolo Bonzini wrote:
I think that for the minor architectures we just have to make
sure that we do yell loudly when things are broken, because
the nature of things is that people won't notice. Maybe we should
have a qemu-urgent list to parallel
Il 25/07/2013 12:23, Benjamin Herrenschmidt ha scritto:
On Thu, 2013-07-25 at 10:38 +0100, Peter Maydell wrote:
On 25 July 2013 10:00, Benjamin Herrenschmidt b...@kernel.crashing.org
wrote:
That's fine, I know you can fix stuff :-) I'm just really annoyed that
upstream qemu remained broken
Il 25/07/2013 12:14, Gleb Natapov ha scritto:
On Wed, Jul 24, 2013 at 05:01:15PM +0200, Andreas Färber wrote:
Am 24.07.2013 16:37, schrieb Paolo Bonzini:
This requires kernel 3.10 but it is otherwise quite simple to do.
The kernel pays attention to MSRs writes that are host initiated, and
On 07/24/13 18:02, Michael S. Tsirkin wrote:
Add API to find pvpanic device and get its io port.
Will be used to fill in guest info structure.
+uint16_t pvpanic_port(void)
+{
+Object *o = object_resolve_path_type(, TYPE_ISA_PVPANIC_DEVICE, NULL);
+PVPanicState *s;
+if (!o) {
+
On Thu, Jul 25, 2013 at 11:16:44AM +0100, Peter Maydell wrote:
On 25 July 2013 11:11, Andrea Arcangeli aarca...@redhat.com wrote:
diff --git a/exec.c b/exec.c
index c99a883..d3bb58d 100644
--- a/exec.c
+++ b/exec.c
@@ -1162,6 +1162,7 @@ ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t
On Thu, Jul 25, 2013 at 12:29:52PM +0200, Gerd Hoffmann wrote:
On 07/24/13 18:02, Michael S. Tsirkin wrote:
Add API to find pvpanic device and get its io port.
Will be used to fill in guest info structure.
+uint16_t pvpanic_port(void)
+{
+Object *o = object_resolve_path_type(,
On Thu, Jul 25, 2013 at 01:55:26PM +0300, Michael S. Tsirkin wrote:
On Thu, Jul 25, 2013 at 12:29:52PM +0200, Gerd Hoffmann wrote:
On 07/24/13 18:02, Michael S. Tsirkin wrote:
Add API to find pvpanic device and get its io port.
Will be used to fill in guest info structure.
+uint16_t
Hi,
I can change the implementation but I don't think it's
a good idea to copy property names around:
it's too fragile, compiler won't warn us if we
change the name or value semantics,
I'm not worried. Changing the strings will break the command line
interface too (qemu -device
https://bugzilla.redhat.com/show_bug.cgi?id=980377
Cc: qemu-sta...@nongnu.org
Signed-off-by: Gerd Hoffmann kra...@redhat.com
---
hw/usb/hcd-xhci.c |1 +
1 file changed, 1 insertion(+)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 45a3a07..4450be0 100644
--- a/hw/usb/hcd-xhci.c
On Thu, Jul 25, 2013 at 01:05:12PM +0200, Gerd Hoffmann wrote:
Hi,
I can change the implementation but I don't think it's
a good idea to copy property names around:
it's too fragile, compiler won't warn us if we
change the name or value semantics,
I'm not worried. Changing the
Am 25.07.2013 um 00:01 hat Ian Main geschrieben:
On Wed, Jul 24, 2013 at 02:32:53PM -0600, Eric Blake wrote:
On 07/24/2013 04:55 AM, Kevin Wolf wrote:
Unconditionally overriding format for NEW_IMAGE_MODE_EXISTING is
definitely wrong. It's the user's choice which COW format to use for
On Wed, Jul 24, 2013 at 10:25:49PM +0200, Alexander Graf wrote:
On 07/24/2013 06:53 PM, Gleb Natapov wrote:
On Wed, Jul 24, 2013 at 06:26:41PM +0200, Alexander Graf wrote:
before. Are you saying configuring BIOS memslot differently solves the
problem?
Git bisect pointed to the commit
On Thu, 25 Jul 2013 14:41:36 +0800
Hu Tao hu...@cn.fujitsu.com wrote:
On Tue, Jul 23, 2013 at 06:23:00PM +0200, Igor Mammedov wrote:
From: Vasilis Liaskovitis vasilis.liaskovi...@profitbricks.com
Currently visit_type_size checks if the visitor's type_size function
pointer is
NULL. If
On Tue, Jul 23, 2013 at 10:51:06AM +0800, liu ping fan wrote:
On Mon, Jul 22, 2013 at 2:28 PM, Jan Kiszka jan.kis...@siemens.com wrote:
On 2013-07-22 06:38, liu ping fan wrote:
On Sun, Jul 21, 2013 at 5:53 PM, Alex Bligh a...@alex.org.uk wrote:
Liu,
--On 21 July 2013 16:42:57 +0800
On Mon, Jul 22, 2013 at 06:18:03PM +0800, liu ping fan wrote:
On Mon, Jul 22, 2013 at 5:40 PM, Alex Bligh a...@alex.org.uk wrote:
Liu,
--On 22 July 2013 12:38:02 +0800 liu ping fan qemul...@gmail.com wrote:
I read your second series, and try to summary the main different between
us.
On 2013-07-25 13:44, Stefan Hajnoczi wrote:
On Tue, Jul 23, 2013 at 10:51:06AM +0800, liu ping fan wrote:
On Mon, Jul 22, 2013 at 2:28 PM, Jan Kiszka jan.kis...@siemens.com wrote:
On 2013-07-22 06:38, liu ping fan wrote:
On Sun, Jul 21, 2013 at 5:53 PM, Alex Bligh a...@alex.org.uk wrote:
Liu,
On 07/25/13 13:22, Michael S. Tsirkin wrote:
On Thu, Jul 25, 2013 at 01:05:12PM +0200, Gerd Hoffmann wrote:
Hi,
I can change the implementation but I don't think it's
a good idea to copy property names around:
it's too fragile, compiler won't warn us if we
change the name or value
On 07/24/13 18:01, Michael S. Tsirkin wrote:
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Laszlo Ersek ler...@redhat.com
---
hw/i386/pc.c | 2 --
include/hw/i386/apic.h | 2 ++
2 files changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Gerd Hoffmann
On Sun, Jul 21, 2013 at 04:42:57PM +0800, Liu Ping Fan wrote:
Currently, the timers run on iothread within BQL, so virtio-block dataplane
can not use throttle,
as Stefan Hajnoczi pointed out in his patches to port dataplane onto block
layer.(Thanks, Stefan)
To enable this feature, I plan to
On Tue, 07/23 18:29, Benoît Canet wrote:
The first patch fixes the throttling which was broken by a previous commit.
The next patch replace the existing throttling algorithm by the well described
leaky bucket algorithm.
Third patch implement bursting by adding *_threshold parameters to
On 07/24/13 18:01, Michael S. Tsirkin wrote:
Detect presence of IASL compiler and use it
to process ASL source. If not there, use pre-compiled
files in-tree. Add script to update the in-tree files.
Note: distros are known to silently update iasl
so detect correct iasl flags for the
On 07/24/13 18:01, Michael S. Tsirkin wrote:
Avoid a bit of code duplication, make
max file path constant reusable.
Reviewed-by: Gerd Hoffmann kra...@redhat.com
cheers,
Gerd
On 07/24/13 18:01, Michael S. Tsirkin wrote:
This adds a dynamic bios linker/loader.
This will be used by acpi table generation
code to:
- load each table in the appropriate memory segment
- link tables to each other
- fix up checksums after said linking
Reviewed-by: Gerd
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Il 19/07/2013 15:43, Eric Blake ha scritto:
On 07/16/2013 10:29 AM, Paolo Bonzini wrote:
For now, bdrv_get_block_status is just another name for
bdrv_is_allocated. The next patches will add more flags.
This also touches all block drivers with a
Le Thursday 25 Jul 2013 à 20:08:22 (+0800), Fam Zheng a écrit :
My ignorant question: Besides the fix, how is io throttling improved
from previously, what are the advantages of leaky bucket algorithm?
The advantage is simplicity and the ability to allow controlled bursts.
The disavantage is it
On 07/24/13 18:01, Michael S. Tsirkin wrote:
QTAILQ_FOREACH(rom, roms, next) {
+if (rom-mr) {
+continue;
+}
if (rom-fw_file) {
continue;
}
if (rom-data == NULL) {
continue;
}
-
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