Adds wrapper functions to prevent direct access to the phys_ram_dirty bitmap.
Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
Signed-off-by: OHMURA Kei ohmura@lab.ntt.co.jp
---
cpu-all.h | 25 +
1 files changed, 25 insertions(+), 0 deletions(-)
diff
On 03/16/2010 06:55 PM, Jamie Lokier wrote:
A guest program is also allowed to trap SIGABRT with a signal handler,
and that does have some uses. E.g. cleaning up temporary files and
shmem segments following a crash when calling 3rd party code.
Whatever the guest does with SIGABRT, it should
On 03/17/10 09:38, Michael Tokarev wrote:
Since 0.12, it appears that kvm does not allow more than
2 serial ports for a guest:
$ kvm \
-serial unix:s1,server,nowait \
-serial unix:s2,server,nowait \
-serial unix:s3,server,nowait
isa irq 4 already assigned
Is there a work-around for this?
Gerd Hoffmann wrote:
On 03/17/10 09:38, Michael Tokarev wrote:
Since 0.12, it appears that kvm does not allow more than
2 serial ports for a guest:
$ kvm \
-serial unix:s1,server,nowait \
-serial unix:s2,server,nowait \
-serial unix:s3,server,nowait
isa irq 4 already assigned
Is
On Tue, Mar 16, 2010 at 07:57:51PM +0100, Juan Quintela wrote:
Michael S. Tsirkin m...@redhat.com wrote:
This connects virtio-net to vhost net backend.
The code is structured in a way analogous to what we have with vnet
header capability in tap.
We start/stop backend on driver
On Wed, Mar 17, 2010 at 09:44:05AM +0530, Amit Shah wrote:
On (Tue) Mar 16 2010 [19:10:58], Michael S. Tsirkin wrote:
diff --git a/hw/virtio.c b/hw/virtio.c
index 7c020a3..f54129f 100644
--- a/hw/virtio.c
+++ b/hw/virtio.c
@@ -73,6 +73,9 @@ struct VirtQueue
int inuse;
Here's a patchset with vhost support for upstream qemu,
rebased to latest bits, and with all comments I'm aware of
addressed.
Please consider for merging.
Changes from v5:
address minor comments by Amit and Juan
Changes from v4:
address amit's style comments: mostly renaming for clarity
Will be used by vhost to attach/detach to backend.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
net/tap.c |7 +++
net/tap.h |2 ++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/net/tap.c b/net/tap.c
index 7a7320c..fc59fd4 100644
--- a/net/tap.c
+++
Oh, well, yes, I remember. qemu is more strict on ISA irq sharing now.
A bit too strict.
/me goes dig out a old patch which never made it upstream for some
reason I forgot. Attached.
This is wrong. Two devices should never be manipulating the same qemu_irq
object. If you want multiple
This adds vhost binary option to tap, to enable vhost net accelerator.
Default is off for now, we'll be able to make default on long term
when we know it's stable.
vhostfd option can be used by management, to pass in the fd. Assigning
vhostfd implies vhost=on.
Signed-off-by: Michael S. Tsirkin
This connects virtio-net to vhost net backend.
The code is structured in a way analogous to what we have with vnet
header capability in tap.
We start/stop backend on driver start/stop as
well as on save and vm start (for migration).
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
will be used by virtio-net for vhost net support
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
net/tap.c |7 +++
net/tap.h |3 +++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/net/tap.c b/net/tap.c
index 19c4fa2..35c05d7 100644
--- a/net/tap.c
+++
vhost needs physical addresses for ring and other queue fields,
so add APIs for these. In particular, add binding API to set
host/guest notifiers. Will be used by vhost.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/virtio.c | 80
event notifiers are slightly generalized eventfd descriptors. Current
implementation depends on eventfd because vhost is the only user, and
vhost depends on eventfd anyway, but a stub is provided for non-eventfd
case.
We'll be able to further generalize this when another user comes along
and we
vhost net backend needs to be notified when
frontend status changes. Add a callback,
similar to set_features.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/s390-virtio-bus.c |2 +-
hw/syborg_virtio.c |2 +-
hw/virtio-pci.c |5 +++--
hw/virtio.h |9
Support host/guest notifiers in virtio-pci.
The last one only with kvm, that's okay
because vhost relies on kvm anyway.
Note on kvm usage: kvm ioeventfd API
is implemented on non-kvm systems as well,
this is the reason we don't need if (kvm_enabled())
around it.
Signed-off-by: Michael S. Tsirkin
This adds vhost net device support in qemu. Will be tied to tap device
and virtio by following patches. Raw backend is currently missing,
will be worked on/submitted separately.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
Makefile.target |2 +
configure | 37 +++
make it possible to use type without header include,
simplifying header dependencies.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
hw/virtio.h |1 -
qemu-common.h |1 +
2 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/virtio.h b/hw/virtio.h
index
On Mon, Mar 15, 2010 at 04:08:46PM +0100, Jan-Simon Möller wrote:
Am Montag, 15. März 2010 15:48:03 schrieb Riku Voipio:
On Mon, Mar 15, 2010 at 01:46:10PM +0100, Jan-Simon Möller wrote:
r...@frodo:/# qemu-arm -strace /sbin/ldconfig.real
16359 uname(0x403fef78) = 0
16359 brk(NULL) =
On (Tue) Mar 09 2010 [20:59:58], Amit Shah wrote:
On (Tue) Mar 09 2010 [14:15:45], Juan Quintela wrote:
Hi Amit
Hey Juan,
Checking migration, I just found this problem:
I don't know what to put there. a return -EINVAL or continue?
Looking more at the code, I am not sure what
On Tue, Mar 16, 2010 at 10:29:43PM +0100, Stefan Weil wrote:
Michael S. Tsirkin schrieb:
Real pcnet device (AT2450) apparently has subsystem
device and vendor id set to 0, this is out of spec
(which requires that vendor id is obtained from PCI SIG)
but windows xp driver seems to need this
Do not try to insert a conditional jump over next instruction when the
condition code is AL as this will trigger an internal error.
Signed-off-by: Johan Bengtsson teofrast...@gmail.com
---
target-arm/translate.c |8 +---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git
On 03/17/2010 04:48 AM, Riku Voipio wrote:
page_check_range:
-if (start + len start)
-/* we've wrapped around */
...
+if (start + len - 1 start) {
+/* We've wrapped around. */
This now blows up with len = 0;
Confirmed. A quick test with if (len 0) around
On 03/16/2010 07:23 PM, Stuart Brady wrote:
On Wed, Mar 17, 2010 at 02:10:43AM +, Stuart Brady wrote:
Argh. It just seems mind bogglingly silly that is_write doesn't seem to
be included in the siginfo on archs where doing so would make sense...
It's at least something I'd have hoped
On 03/16/2010 06:58 PM, Stuart Brady wrote:
The tcg_reg_free() calls worry me slightly, but I assume they're safe...
Yeah, that one's rather gross.
Since Aurelien's generic div/rem patch I could simply remove all
that millicode stuff, including that tcg_reg_free, and let the
generic code handle
From: Andrea Arcangeli aarca...@redhat.com
This will allow proper alignment so NPT/EPT can take advantage of
linux host backing the guest memory with hugepages. It also ensures
that when KVM isn't used the first 2M of guest physical memory are
backed by a large TLB. To complete it, it will also
+ if (size = PREFERRED_RAM_ALIGN)
+ new_block-host = qemu_memalign(PREFERRED_RAM_ALIGN, size);
Is this deliberately bigger-than rather than multiple-of?
Having the size not be a multiple of alignment seems somewhat strange, it's
always going to be wrong at one end...
On Wed, Mar 17, 2010 at 03:05:57PM +, Paul Brook wrote:
+ if (size = PREFERRED_RAM_ALIGN)
+ new_block-host = qemu_memalign(PREFERRED_RAM_ALIGN, size);
Is this deliberately bigger-than rather than multiple-of?
Having the size not be a multiple of alignment seems
On Wed, Mar 17, 2010 at 03:05:57PM +, Paul Brook wrote:
+ if (size = PREFERRED_RAM_ALIGN)
+ new_block-host = qemu_memalign(PREFERRED_RAM_ALIGN,
size);
Is this deliberately bigger-than rather than multiple-of?
Having the size not be a multiple of alignment
On 03/16/2010 09:56 AM, Michael S. Tsirkin wrote:
The following changes since commit cb66ffcf9e298dc1bfc11682172ff9472bcd4495:
Kevin Wolf (1):
qemu-img rebase: Document -f option
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu.git
On 03/16/2010 01:31 PM, Markus Armbruster wrote:
Anthony ran into conflicts and asked me to rebase and send out a pull
request.
Complete list of conflicts:
* qdev: Improve diagnostics for bad property values
commit 6bf38816df80a3b50529119c5458b151b3e2c728
Adds two new errors to
On 03/05/2010 03:07 PM, Brian Thomason wrote:
The manpage reflects that multiple -net user calls may be made,
but if this is done, it can cause the program to hang. Instead,
multiple -net calls can be combined into one, and this patch adds
that information to qemu-options.hx. Also, -net user may
On Wed, Mar 17, 2010 at 03:21:26PM +, Paul Brook wrote:
On Wed, Mar 17, 2010 at 03:05:57PM +, Paul Brook wrote:
+ if (size = PREFERRED_RAM_ALIGN)
+ new_block-host = qemu_memalign(PREFERRED_RAM_ALIGN,
size);
Is this deliberately bigger-than rather
On 03/08/2010 07:13 PM, Rob Earhart wrote:
Modify the snapshot load path to find and load snapshots contained in backing
disks, useful when the current disk is a differencing disk.
Add the source of a snapshot when listing snapshots.
This should only break backwards compatibility for scenarios
Size not multiple I think is legitimate, the below-4G chunk isn't
required to end 2M aligned, all it matters is that the above-4G then
starts aligned. In short one thing to add in the future as parameter
to qemu_ram_alloc is the physical address that the host virtual
address
On Wed, Mar 17, 2010 at 03:52:15PM +, Paul Brook wrote:
Size not multiple I think is legitimate, the below-4G chunk isn't
required to end 2M aligned, all it matters is that the above-4G then
starts aligned. In short one thing to add in the future as parameter
to qemu_ram_alloc
On 03/04/2010 07:20 AM, Christoph Hellwig wrote:
Add a logical block size attribute as various guest side tools only
increase the filesystem sector size based on it, not the advisory
physical block size.
For scsi we already have support for a different logical block size
in place for CDROMs
On 03/08/2010 06:07 AM, Bjørn Mork wrote:
The SDL_SetVideoMode() error condition is easily triggered by a user by
simply configure a guest with a host unsupported display resolution
and attempting to enable fullscreen. Since the error is fatal, adding
a bit of debugging help can't harm.
Sample
On 03/08/2010 06:58 AM, Paul Bolle wrote:
Signed-off-by: Paul Bollepebo...@tiscali.nl
Applied. Thanks.
Regards,
Anthony Liguori
---
usb-linux.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/usb-linux.c b/usb-linux.c
index a9c15c6..23155dd 100644
---
On 03/08/2010 08:34 AM, Chris Webb wrote:
During boot, the screen gets resized to height 1 and a mouse click at this
point will cause a division by zero when calculating the absolute pointer
position from the pixel (x, y). Return a click in the middle of the screen
instead in this case.
On 03/09/2010 12:54 PM, Adam Litke wrote:
When working with the VM state (for loadvm/savevm and migration), it is not
valid to load and store pointers since the validity of those pointers cannot be
assured in the new qemu address space. Therefore, virtio_balloon_save() and
virtio_balloon_load()
On 03/16/2010 10:10 PM, Blue Swirl wrote:
Yes, and is what tlb_protect_code() does and it's called from
tb_alloc_page() which is what's code when a TB is created.
Just a tangential note: a long time ago, I tried to disable self
modifying code detection for Sparc. On most RISC
On Wed, Mar 17, 2010 at 03:52:15PM +, Paul Brook wrote:
Size not multiple I think is legitimate, the below-4G chunk isn't
required to end 2M aligned, all it matters is that the above-4G
then starts aligned. In short one thing to add in the future as
parameter to
On 03/05/2010 04:25 PM, Shahar Havivi wrote:
Signed-off-by: Shahar Havivishah...@redhat.com
Applied. Thanks.
Regards,
Anthony Liguori
---
qerror.c |4
qerror.h |3 +++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/qerror.c b/qerror.c
index
On Wed, Mar 17, 2010 at 04:07:09PM +, Paul Brook wrote:
On Wed, Mar 17, 2010 at 03:52:15PM +, Paul Brook wrote:
Size not multiple I think is legitimate, the below-4G chunk isn't
required to end 2M aligned, all it matters is that the above-4G
then starts aligned. In
On Wed, 2010-03-17 at 10:59 -0500, Anthony Liguori wrote:
On 03/08/2010 06:58 AM, Paul Bolle wrote:
Signed-off-by: Paul Bollepebo...@tiscali.nl
Applied. Thanks.
Paul Brook was tempted to replace it by an abort() (about one and a
half week ago). Did you perhaps miss that message or
Anthony Liguori wrote:
On 03/05/2010 03:07 PM, Brian Thomason wrote:
The manpage reflects that multiple -net user calls may be made,
but if this is done, it can cause the program to hang. Instead,
multiple -net calls can be combined into one, and this patch adds
On 03/17/2010 06:06 PM, Paul Brook wrote:
On 03/16/2010 10:10 PM, Blue Swirl wrote:
Yes, and is what tlb_protect_code() does and it's called from
tb_alloc_page() which is what's code when a TB is created.
Just a tangential note: a long time ago, I tried to disable self
On 03/17/2010 11:14 AM, Paul Bolle wrote:
On Wed, 2010-03-17 at 10:59 -0500, Anthony Liguori wrote:
On 03/08/2010 06:58 AM, Paul Bolle wrote:
Signed-off-by: Paul Bollepebo...@tiscali.nl
Applied. Thanks.
Paul Brook was tempted to replace it by an abort() (about one
On 03/17/2010 11:13 AM, Jamie Lokier wrote:
Anthony Liguori wrote:
On 03/05/2010 03:07 PM, Brian Thomason wrote:
The manpage reflects that multiple -net user calls may be made,
but if this is done, it can cause the program to hang. Instead,
multiple -net calls can be
Signed-off-by: Markus Armbruster arm...@redhat.com
---
hw/qdev.c |7 ---
hw/qdev.h |2 +-
qemu-monitor.hx |3 ++-
3 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index 17a46a7..35460eb 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@
Anthony Liguori wrote:
On 03/08/2010 08:34 AM, Chris Webb wrote:
During boot, the screen gets resized to height 1 and a mouse click at
this
point will cause a division by zero when calculating the absolute
pointer
position from the pixel (x, y). Return a click in the middle of the
screen
On 03/09/2010 05:10 PM, Juan Quintela wrote:
Not clearing the fd and closing the file makes qemu spin using 100%CPU
after incoming migration error.
See for instance bug:
https://bugzilla.redhat.com/show_bug.cgi?id=518032
Signed-off-by: Juan Quintelaquint...@redhat.com
Applied all.
On 03/10/2010 03:45 AM, Arnaud Patard (Rtp) wrote:
The usb-msd device emulation needs some small tweaks in the requests
emulations. For instance, the reset/maxlun requests are class/interface
specific so requests for them with the type class and recipient interface
bits sets have to be handled.
On 03/10/2010 04:38 AM, Paolo Bonzini wrote:
The code is initializing an unsigned int to UINT_MAX using -1, so that
the following always-true comparison seems to be always-false at a
first look. Since alarm timer initializations are never nested, it is
simpler to unconditionally store the
On 03/10/2010 10:12 AM, Gerd Hoffmann wrote:
Add an option to disable the heuristics which try to keep
capslock and numlock state for guest and host in sync.
Signed-off-by: Gerd Hoffmannkra...@redhat.com
Applied. Thanks.
Regards,
Anthony Liguori
---
vnc.c | 16
On 03/10/2010 10:47 AM, Gerd Hoffmann wrote:
In case s-version is shorter than 4 bytes we overflow the memcpy src
buffer. Fix it by clearing the target buffer, then copy only the
amount of bytes we actually have.
Signed-off-by: Gerd Hoffmannkra...@redhat.com
Applied. Thanks.
Regards,
On 03/14/2010 08:19 AM, Naphtali Sprei wrote:
Really use read-only flags for opening the file when asked for read-only
Signed-off-by: Naphtali Spreinsp...@redhat.com
Applied all. Thanks.
Regards,
Anthony Liguori
---
qemu-nbd.c |1 +
1 files changed, 1 insertions(+), 0
On 03/17/2010 07:56 AM, Richard Henderson wrote:
Since Aurelien's generic div/rem patch I could simply remove all
that millicode stuff, including that tcg_reg_free, and let the
generic code handle this instead. Which would get to the same
millicode routine via one or two extra levels of
On 03/17/2010 11:14 AM, Paul Bolle wrote:
On Wed, 2010-03-17 at 10:59 -0500, Anthony Liguori wrote:
On 03/08/2010 06:58 AM, Paul Bolle wrote:
Signed-off-by: Paul Bollepebo...@tiscali.nl
Applied. Thanks.
Paul Brook was tempted to replace it by an abort() (about one and a
half week
On 03/17/2010 12:08 PM, Paul Brook wrote:
On 03/17/2010 11:14 AM, Paul Bolle wrote:
On Wed, 2010-03-17 at 10:59 -0500, Anthony Liguori wrote:
On 03/08/2010 06:58 AM, Paul Bolle wrote:
Signed-off-by: Paul Bollepebo...@tiscali.nl
Applied. Thanks.
If something should never happen (as in this case) then an abort/assert
is completely appropriate. Once things get that screwed up there's no
right answer, and the best thing we can do is terminate immediately to
try and avoid further damage.
This case was:
switch (foo 0x03) {
case
On 03/11/2010 10:55 AM, Juan Quintela wrote:
This way we can remove the poll test
Signed-off-by: Juan Quintelaquint...@redhat.com
Won't this cause unnecessary wake ups?
Right now, we use the can_read() poll function to determine whether to
add an fd to a fdset. With this patch, we
On 03/11/2010 03:57 PM, Shahar Havivi wrote:
Currently qemu use the last keyboard device that added,
When removing keyboard (via device_del kbd) you get segfault next time
you try to write in the client.
i.e. start qemu
x86_64-softmmu/qemu-system-x86_64 -usb -device usb-kbd,id=kbd
switch to
Missed in commit 827b0813.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
monitor.h |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/monitor.h b/monitor.h
index bd4ae34..5bdeed1 100644
--- a/monitor.h
+++ b/monitor.h
@@ -3,7 +3,6 @@
#include qemu-common.h
Cleaner integration of location tracking with qemu-tool.c. Move
qerror_report() where it belongs.
Markus Armbruster (6):
error: Trim includes after Move qemu_error friends...
error: Trim includes in qerror.c
error: Trim includes after Infrastructure to track locations...
error: Make use
Missed in commit 2f792016.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
hw/qdev-properties.c |1 +
monitor.c|2 --
sysemu.h |2 --
3 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index
Signed-off-by: Markus Armbruster arm...@redhat.com
---
qemu-error.c | 18 --
qemu-error.h |6 --
qerror.c | 20
qerror.h |5 +
4 files changed, 25 insertions(+), 24 deletions(-)
diff --git a/qemu-error.c b/qemu-error.c
index
Signed-off-by: Markus Armbruster arm...@redhat.com
---
qemu-error.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu-error.c b/qemu-error.c
index 5d5fe37..9b9c0a1 100644
--- a/qemu-error.c
+++ b/qemu-error.c
@@ -167,7 +167,7 @@ void error_print_loc(void)
int i;
Signed-off-by: Markus Armbruster arm...@redhat.com
---
qerror.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/qerror.c b/qerror.c
index d0aba61..ff2fbd5 100644
--- a/qerror.c
+++ b/qerror.c
@@ -11,9 +11,7 @@
*/
#include qjson.h
#include qerror.h
-#include
On Wed, Mar 17, 2010 at 8:35 AM, Anthony Liguori anth...@codemonkey.wswrote:
On 03/08/2010 07:13 PM, Rob Earhart wrote:
Modify the snapshot load path to find and load snapshots contained in
backing
disks, useful when the current disk is a differencing disk.
Add the source of a snapshot
Here is what I have asked before. The problem that I want to assign a
real serial port to the guest is that the debugging through network
becomes really slow.
Thanks,
Neo
On Thu, Mar 11, 2010 at 2:44 AM, Neo Jia neo...@gmail.com wrote:
hi,
I have followed the windows guest debugging procedure
I remember quite long discussion about this issue
a while back. But unfortunately, a) I can't find
it now, and b) as far as I remember, there was no
definitive solution presented at that time. So I
thought it's Ok to ask again to get more conclusive
answer...
The original problem is that
On 3/17/10, Paolo Bonzini pbonz...@redhat.com wrote:
On 03/16/2010 06:55 PM, Jamie Lokier wrote:
A guest program is also allowed to trap SIGABRT with a signal handler,
and that does have some uses. E.g. cleaning up temporary files and
shmem segments following a crash when calling 3rd
On 3/17/10, Markus Armbruster arm...@redhat.com wrote:
The location tracking interface is used by code shared with qemi-img,
qemu-nbd and qemu-io, so it needs to be available there. Commit
827b0813 provides it in a rather hamfisted way: it adds a dummy
implementation to qemu-tool.c.
On Wed, Mar 17, 2010 at 07:56:12AM -0700, Richard Henderson wrote:
On 03/16/2010 06:58 PM, Stuart Brady wrote:
The tcg_reg_free() calls worry me slightly, but I assume they're safe...
Yeah, that one's rather gross.
Since Aurelien's generic div/rem patch I could simply remove all
that
On 3/17/10, Paul Brook p...@codesourcery.com wrote:
If something should never happen (as in this case) then an abort/assert
is completely appropriate. Once things get that screwed up there's no
right answer, and the best thing we can do is terminate immediately to
try and avoid
On 03/17/2010 03:15 PM, Blue Swirl wrote:
On 3/17/10, Paul Brookp...@codesourcery.com wrote:
If something should never happen (as in this case) then an abort/assert
is completely appropriate. Once things get that screwed up there's no
right answer, and the best thing
On Wed, 2010-03-17 at 15:41 -0500, Anthony Liguori wrote:
On 03/17/2010 03:15 PM, Blue Swirl wrote:
This breaks build (gcc 4.3.2):
CCusb-linux.o
cc1: warnings being treated as errors
/src/qemu/usb-linux.c: In function 'usb_linux_update_endp_table':
/src/qemu/usb-linux.c:759:
On 03/17/2010 03:56 PM, Paul Bolle wrote:
On Wed, 2010-03-17 at 15:41 -0500, Anthony Liguori wrote:
On 03/17/2010 03:15 PM, Blue Swirl wrote:
This breaks build (gcc 4.3.2):
CCusb-linux.o
cc1: warnings being treated as errors
/src/qemu/usb-linux.c: In function
On 3/17/10, Anthony Liguori anth...@codemonkey.ws wrote:
On 03/17/2010 03:56 PM, Paul Bolle wrote:
On Wed, 2010-03-17 at 15:41 -0500, Anthony Liguori wrote:
On 03/17/2010 03:15 PM, Blue Swirl wrote:
This breaks build (gcc 4.3.2):
CCusb-linux.o
cc1: warnings
Blue Swirl blauwir...@gmail.com writes:
On 3/17/10, Markus Armbruster arm...@redhat.com wrote:
The location tracking interface is used by code shared with qemi-img,
qemu-nbd and qemu-io, so it needs to be available there. Commit
827b0813 provides it in a rather hamfisted way: it adds a
Hi,
I usually mail out negative test reults but this time I've just
pulled and merged to my 4 different CRIS, PPC and MicroBlaze trees
from upstream and things Just Worked.
Good work to everybody involved!
Cheers,
Edgar
The inverted conditions as argument to the function looks wrong
at a glance inside translate_one. Since we have an easy function
to produce the inversion now, use it.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 37 +++--
1
Changes from v1:
* Use setcond and goto_tb.
r~
Richard Henderson (8):
target-alpha: Add flags markups to helpers.h.
target-alpha: Implement cpys{,n,e} inline.
target-alpha: Implement rs/rc properly.
target-alpha: Implement cvtql inline.
target-alpha: Implement cvtlq inline.
Almost all alpha helpers are at least TCG_CALL_CONST
and a fair few are also TCG_CALL_PURE.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.h | 184
1 files changed, 92 insertions(+), 92 deletions(-)
diff --git
It's a simple shift and mask sequence.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.h|1 -
target-alpha/op_helper.c |7 ---
target-alpha/translate.c | 21 -
3 files changed, 20 insertions(+), 9 deletions(-)
diff --git
This is a per-cpu flag; there's no need for a spinlock of any kind.
We were also failing to manipulate the flag with $31 as a target reg
and failing to clear the flag on execution of a return-from-interrupt
instruction.
Signed-off-by: Richard Henderson r...@twiddle.net
---
linux-user/main.c
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.h|4 --
target-alpha/op_helper.c | 18 --
target-alpha/translate.c | 78 +++--
3 files changed, 74 insertions(+), 26 deletions(-)
diff --git
It's a simple mask and shift sequence.
Also, fix a typo in the actual masks used.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/helper.h|4
target-alpha/op_helper.c | 20
target-alpha/translate.c | 45
Use an ExitStatus enumeration instead of magic numbers as the return
value from translate_one. Emit goto_tb opcodes when ending a TB via
a direct branch.
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 339 ++
1 files
Signed-off-by: Richard Henderson r...@twiddle.net
---
target-alpha/translate.c | 43 ++-
1 files changed, 22 insertions(+), 21 deletions(-)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index c52cac3..3fa32b3 100644
---
Hi,
I have a question regarding virtio_blk_load().
(qemu-kvm.git d1fa468c1cc03ea362d8fe3ed9269bab4d197510)
VirtIOBlockReq structure is linked list of requests, but it doesn't seem to be
properly linked in virtio_blk_load().
...
req-next = s-rq;
s-rq = req-next;
...
In this case, we're losing
Hi All,
I've found a problem in qemu-dm from xen 3.3.1_18546_12-3.1 from
SLES11. I've posted this question to xen-devel as well, but I thought
that I'd post it here since the problem appears to be in qemu-dm.
I began investigating this problem when we found that if we pass two
instances of our
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