Hi,
I've tried running an image using the new qemu-kvm-0.12.4 using a
BOCHS BIOS (using the -bios parameter).
When the machine starts the QEMU window gets minimized into a 1x1
pixel box and just stops.
Starting the same machine with the same BIOS on 0.12.3 is working great.
Is starting qemu
On Mon, May 10, 2010 at 11:35 AM, Avi Kivity a...@redhat.com wrote:
On 05/10/2010 11:16 AM, Sasha Levin wrote:
Hi,
I've tried running an image using the new qemu-kvm-0.12.4 using a
BOCHS BIOS (using the -bios parameter).
When the machine starts the QEMU window gets minimized into a 1x1
It is possible to create CPU-less NUMA nodes, node amount shouldn't be
limited by amount of CPUs.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
vl.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/vl.c b/vl.c
index 8bcf2ae..8cc1aa8 100644
--- a/vl.c
+++ b
Following patch adds more cleanup code when exiting.
Close disk image, free msrs array and destroy the timer fd.
Signed-off-by: Justin P. Mattock justinmatt...@gmail.com
---
tools/kvm/include/kvm/kvm.h |1 +
tools/kvm/kvm.c | 14 ++
tools/kvm/main.c|
Please ignore previous mail, Silly copypaste mistake on the
signed-off :)
Following patch adds more cleanup code when exiting.
Close disk image, free msrs array and destroy the timer fd.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/kvm.h |1 +
tools/kvm
%
Random seek latency: 82%
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 54 +--
tools/kvm/include/kvm/disk-image.h |3 +-
2 files changed, 46 insertions(+), 11 deletions(-)
diff --git a/tools/kvm/disk-image.c b
Once the kernel has been loaded into the guest memory, close the FD of the file.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index af1f65f..5027a0d 100644
/sec %CP /sec %CP
16 + +++ + +++ + +++ + +++ + +++ + +++
Latency 1000us1000us1000us2000us1000us1999us
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 55
/sec %CP /sec %CP
16 + +++ + +++ + +++ + +++ + +++ + +++
Latency 1000us1000us1000us2000us1000us1999us
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 54
%CP /sec %CP /sec %CP /sec %CP /sec %CP
16 + +++ + +++ + +++ + +++ + +++ + +++
Latency 1000us1000us2000us1999us1000us1000us
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 54
-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 52 +++
tools/kvm/include/kvm/disk-image.h |5 ++-
tools/kvm/kvm-run.c|5 +++-
3 files changed, 53 insertions(+), 9 deletions(-)
diff --git a/tools/kvm/disk
Add the OPT_GROUP parser option to allow the creation of an organized help menu.
Used code taken from the git project.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/parse-options.h |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/tools
Group the cmdline menu into simple groups instead of one messy list.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-run.c | 23 ++-
1 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/tools/kvm/kvm-run.c b/tools/kvm/kvm-run.c
index ba02172
Hello,
I've tried using mmap to map the RAM of a guest instead of
posix_memalign which is used both in the kvm tool and qemu.
Doing so caused a kernel Oops, which happens every time I run the code
and was confirmed both on 2.6.38 and the latest git build of 2.6.39.
[32109.368018] BUG: unable to
Add --host-ip-addr parameter to allow changing the host-side IP address.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/virtio-net.h |2 +-
tools/kvm/kvm-run.c|9 -
tools/kvm/virtio-net.c |9 -
3 files changed
Use ioctls to assign IP address and bring interface up instead of using
ifconfig.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/virtio-net.c | 25 ++---
1 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/tools/kvm/virtio-net.c b/tools/kvm
On Wed, Apr 13, 2011 at 3:50 PM, Pekka Enberg penb...@kernel.org wrote:
On Wed, Apr 13, 2011 at 12:09 AM, Jan Kiszka jan.kis...@web.de wrote:
On 2011-04-12 21:41, Sasha Levin wrote:
Hello,
I've tried using mmap to map the RAM of a guest instead of
posix_memalign which is used both in the kvm
On Wed, Apr 13, 2011 at 4:28 PM, Asias He asias.he...@gmail.com wrote:
On 04/13/2011 08:28 PM, Asias He wrote:
On 04/13/2011 08:13 PM, Sasha Levin wrote:
Add --host-ip-addr parameter to allow changing the host-side IP address.
I'd personally prefer something like this:
--network=model
Use ioctls to assign IP address and bring interface up instead of using
ifconfig.
Not breaking aliasing rules this time.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/virtio-net.c | 29 ++---
1 files changed, 26 insertions(+), 3 deletions(-)
diff
Add --host-ip-addr parameter to allow changing the host-side IP address.
Add a networking group to the cmdline menu.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/virtio-net.h |2 +-
tools/kvm/kvm-run.c| 15 ---
tools/kvm/virtio
Fixed leak when reading a zero sector, also simplified flow a bit.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/qcow.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/kvm/qcow.c b/tools/kvm/qcow.c
index 9b9af86..ceac721 100644
Add optional support for scatter-gather to disk_image.
Formats that can't take advantage of scatter-gather fallback to simple IO.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 22
tools/kvm/include/kvm/disk-image.h | 31
Added scatter-gather variants of [x,xp][read,write]() and [p]read_in_full().
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/read-write.h | 13 +++
tools/kvm/read-write.c | 172
2 files changed, 185 insertions(+), 0
Add optional support for scatter-gather to disk_image.
Formats that can't take advantage of scatter-gather fallback to simple IO.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c | 16
tools/kvm/include/kvm/disk-image.h | 31
On Sat, 2011-04-16 at 22:40 +0400, Konstantin Khlebnikov wrote:
It might be better to add an helper function, something like this:
static inline void shift_iovec(const struct iovec **iov, int *iovcnt,
size_t nr, ssize_t *total, off_t *offset)
{
while (nr =
On Sun, 2011-04-17 at 14:03 +0400, Konstantin Khlebnikov wrote:
Avi Kivity wrote:
What if nr is nonzero when the loop terminates? You need to update the
first iovec entry so you don't redo that segment.
Oh yes, it is simple (hunk above), so const from prototype must be removed,
while
On Sun, 2011-04-17 at 14:34 +0400, Konstantin Khlebnikov wrote:
Sasha Levin wrote:
On Sun, 2011-04-17 at 14:03 +0400, Konstantin Khlebnikov wrote:
Avi Kivity wrote:
What if nr is nonzero when the loop terminates? You need to update the
first iovec entry so you don't redo that segment
or queue more I/O while waiting for the original I/O request to complete.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/virtio-blk.c | 61
1 files changed, 56 insertions(+), 5 deletions(-)
diff --git a/tools/kvm/virtio-blk.c b
Like in virtio-net, use virtio_blk_parameters to pass configuration parameters
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/virtio-blk.h |6 +-
tools/kvm/kvm-run.c|7 ++-
tools/kvm/virtio-blk.c |4 +++-
3 files
Add --debug-io-delay-cycles and --debug-io-delay-amount to delay the completion
of IO requests within virtio-blk.
This feature allows to verify and debug the threading within virtio-blk.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/virtio-blk.h |6
If any of the iov operations return mid-block, use regular ops to complete the
current block and continue using iov ops.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/read-write.c | 58 ++-
1 files changed, 51 insertions(+), 7
If any of the iov operations return mid-block, use regular ops to complete the
current block and continue using iov ops.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/read-write.c | 58 ++-
1 files changed, 51 insertions(+), 7
Close leaking fd if ioctl fails.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/disk-image.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/tools/kvm/disk-image.c b/tools/kvm/disk-image.c
index 252ff1c..0fb2083 100644
--- a/tools/kvm/disk-image.c
On Tue, 2011-04-19 at 19:52 +0300, Pekka Enberg wrote:
On Mon, Apr 18, 2011 at 4:02 PM, Sasha Levin levinsasha...@gmail.com wrote:
Add --debug-io-delay-cycles and --debug-io-delay-amount to delay the
completion of IO requests within virtio-blk.
This feature allows to verify and debug
On 10/13/2012 06:29 PM, Chegu Vinod wrote:
Hello,
Wanted to get a clarification about KVM_MAX_VCPUS(currently set to 254)
in kvm_host.h file. The kvm_vcpu *vcpus array is sized based on
KVM_MAX_VCPUS.
(i.e. a max of 254 elements in the array).
An 8bit APIC id should allow for 256
] [81139c25] ? prepare_to_wait+0x25/0x90
[ 732.790032] [810a3a66] do_async_page_fault+0x56/0xa0
[ 732.790032] [83a6a6e8] async_page_fault+0x28/0x30
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
arch/x86/kernel/kvm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
Give threads a meaningful name. This makes debugging much easier, and
everything else much prettier.
Suggested-by: Ingo Molnar mi...@kernel.org
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/disk/core.c | 2 ++
tools/kvm/include/kvm/kvm.h | 7 +++
tools/kvm/ioeventfd.c
PCI controller is what deals with PCI devices, and it depends on
vcpus being there, so it should be in the dev_base group.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/kvm/pci.c b/tools/kvm
We already have something to wrap pthread with mutex_[init,lock,unlock]
calls. This patch creates a new struct mutex abstraction and moves
everything to work with it.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/hw/serial.c | 10 +-
tools/kvm/include/kvm
sounds
wrong as well.
- debug_show_all_locks() - we don't actually call it from userspace yet, but I
think
we might want to, so I'm not sure how to make it pretty using existing kernel
code.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
kernel/lockdep.c | 9 +++--
1 file changed, 7
[0x40c411]
./vm(lock_acquire+0x3e)[0x426eee]
./vm[0x41219e]
./vm(kvm_cmd_run+0x5a)[0x426dda]
./vm(handle_command+0x41)[0x420611]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fd640ab76c5]
./vm[0x40985d]
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/Makefile| 14
This one was actually correct originally.
When we inflate (-i) the balloon we increase num_pages, which is a
counter of how many pages the balloon has.
Thanks,
Sasha
On Wed, Oct 24, 2012 at 8:51 AM, William Dauchy will...@gandi.net wrote:
from the virtio_balloon.h:
num_pages is the number of
On 10/25/2012 04:05 AM, Ingo Molnar wrote:
* Sasha Levin sasha.le...@oracle.com wrote:
We can rather easily make lockdep work from userspace, although 3 issues
remain which I'm not sure about:
- Kernel naming - we can just wrap init_utsname() to return kvmtool related
utsname
On Thu, Oct 25, 2012 at 5:15 AM, William Dauchy will...@gandi.net wrote:
On Oct25 10:01, Pekka Enberg wrote:
Is this something that happens on your machine? I wonder if it makes more
sense to return the error from virtio_pci__signal_vq() and
virtio_pci__signal_config() and make the callers
On 10/25/2012 01:06 PM, Ingo Molnar wrote:
* Sasha Levin sasha.le...@oracle.com wrote:
Yes, we can wrap both static_obj() and debug_show_all_locks()
with #ifndefs and let kvmtool provide it's own version of
those two.
Only static_obj() - I see no immediate reason why you shouldn't
]);
+ virtio_pci__signal_msi(kvm, vpci, vpci-config_vector);
else
kvm__irq_trigger(kvm, vpci-config_gsi);
} else {
Sasha?
Indeed, we tried signaling the config vector by signaling vq0, woops.
Acked-by: Sasha Levin levinsasha...@gmail.com
On Thu, Oct 25, 2012 at 8:16 AM, Kirill A. Shutemov
kirill.shute...@linux.intel.com wrote:
On Thu, Oct 25, 2012 at 10:17:27AM +0300, Pekka Enberg wrote:
On Wed, Oct 24, 2012 at 6:27 PM, Kirill A. Shutemov
kirill.shute...@linux.intel.com wrote:
Hi,
I've tried to play with kexec using lkvm.
Handle VIRTIO_MSI_NO_VECTOR by not trying to use it as a valid vector.
We still need to remove the GSI and everything, but this is enough
to prevent crashes and keep everything working properly for now.
Reported-by: Kirill A. Shutemov kirill.shute...@linux.intel.com
Signed-off-by: Sasha Levin
On Tue, Oct 30, 2012 at 9:48 PM, Wen Congyang we...@cn.fujitsu.com wrote:
At 10/31/2012 09:12 AM, Marcelo Tosatti Wrote:
It has been asked earlier why a simple virtio device is not usable
for this (with no response IIRC).
1. We can't use virtio device when the kernel is booting.
So the issue
On Mon, Nov 5, 2012 at 8:58 PM, Hu Tao hu...@cn.fujitsu.com wrote:
But in the case of panic notification, more dependency means more
chances of failure of panic notification. Say, if we use a virtio device
to do panic notification, then we will fail if: virtio itself has
problems, virtio for
On 11/12/2012 06:57 AM, Will Deacon wrote:
PCI devices are currently registered into the pci_devices array via the
pci__register function, which can then be indexed later by architecture
code to construct device tree nodes. For MMIO devices, there is no such
utility.
Rather than invent a
On 11/12/2012 06:57 AM, Will Deacon wrote:
When registering memory banks for a guest, it is useful to keep the
range information around for translating between guest and host address
spaces.
This patch adds a list of kvm_mem_bank structures to struct kvm, which
is updated when a new bank is
On 11/12/2012 06:57 AM, Will Deacon wrote:
Running a guest with multiple banks of memory based above 0 causes the
guest_flat_to_host address conversion to fail, as it is assumed that
guest memory addresses are offset linearly from 0.
This patch changes the translation function so that the
On 11/13/2012 07:16 AM, Will Deacon wrote:
On Tue, Nov 13, 2012 at 04:37:38AM +, Sasha Levin wrote:
On 11/12/2012 06:57 AM, Will Deacon wrote:
+struct kvm_mem_bank {
+ struct list_headlist;
+ unsigned long guest_phys_addr;
+ void*host_addr
A bug only seen with LTO enabled was reported by Ron Minnich. Since the issue
appears to be a linker issue, we disable LTO by default until it's more stable.
We can still run LTO builds by setting LTO=1.
Reported-by: Ron Minnich rminn...@gmail.com
Signed-off-by: Sasha Levin sasha.le
On 11/20/2012 12:15 PM, Will Deacon wrote:
Hi Sasha,
On Tue, Nov 13, 2012 at 04:37:38AM +, Sasha Levin wrote:
On 11/12/2012 06:57 AM, Will Deacon wrote:
struct kvm {
struct kvm_arch arch;
struct kvm_config cfg;
@@ -49,6 +56,7 @@ struct kvm {
u64
On 11/22/2012 10:58 AM, Will Deacon wrote:
Commit 29fc7c5a4f516d388fb6e1f6d24bfb04b8093e54 upstream.
rb_erase_augmented() is a static function annotated with
__always_inline. This causes a compile failure when attempting to use
the rbtree implementation as a library (e.g. kvm tool):
We already know q!=NULL at that point, no need to retest.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/disk/qcow.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/disk/qcow.c b/tools/kvm/disk/qcow.c
index ee2992e..64a2550 100644
--- a/tools
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/hw/pci-shmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/kvm/hw/pci-shmem.c b/tools/kvm/hw/pci-shmem.c
index 00e5d93..ec3f771 100644
--- a/tools/kvm/hw/pci-shmem.c
+++ b/tools/kvm/hw/pci-shmem.c
We already know 'disk' is non-null.
Signed-off-by: Sasha Levin sasha.le...@oracle.com
---
tools/kvm/disk/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/kvm/disk/core.c b/tools/kvm/disk/core.c
index dd59751..4e9bda0 100644
--- a/tools/kvm/disk/core.c
+++ b/tools
To allow efficient use of shorter-term threadpool jobs, don't
allocate them dynamically upon creation. Instead, store them
within 'job' structures.
This will prevent some overhead creating/destroying jobs which live
for a short time.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools
with reads, and 2%
improvement in writes.
Suggested-by: Anthony Liguori aligu...@us.ibm.com
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/virtio/blk.c | 74 ---
1 files changed, 38 insertions(+), 36 deletions(-)
diff --git a/tools/kvm
This will allow tracking instance names and sending commands
to specific instances if multiple instances are running.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/kvm.h |5 +++-
tools/kvm/kvm-run.c |5 +++-
tools/kvm/kvm.c | 55
Instead of sending a signal to the first instance found, send it
to a specific instance.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-debug.c | 19 +++
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/kvm-debug.c b/tools/kvm/kvm
Instead of sending a signal to the first instance found, send it
to a specific instance.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-pause.c | 13 +++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/tools/kvm/kvm-pause.c b/tools/kvm/kvm
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index 4f723a6..15bcf08 100644
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -345,6 +345,8 @@ struct kvm *kvm__init
.
- SIGKVMDELMEM: Remove 1M from the balloon driver (deflate). This will
increase available memory within the guest.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/Makefile |1 +
tools/kvm/include/kvm/kvm.h|3 +
tools/kvm/include/kvm/virtio-balloon.h
Add a command to allow easily inflate/deflate the balloon driver in running
instances.
Usage:
kvm balloon [command] [instance name] [size]
command is either inflate or deflate, and size is represented in MB.
Target instance must be named (started with '--name').
Signed-off-by: Sasha Levin
Not stopping VCPUs before leads to seg faults and other errors due to
synchronization between threads.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/term.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/term.c b/tools/kvm/term.c
index
On Thu, 2011-06-30 at 11:30 +0300, Avi Kivity wrote:
On 06/30/2011 10:53 AM, Pekka Enberg wrote:
On Wed, 29 Jun 2011, Sasha Levin wrote:
This will allow tracking instance names and sending commands
to specific instances if multiple instances are running.
Signed-off-by: Sasha Levin
On Thu, 2011-06-30 at 10:53 +0300, Pekka Enberg wrote:
On Wed, 29 Jun 2011, Sasha Levin wrote:
This will allow tracking instance names and sending commands
to specific instances if multiple instances are running.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
I skipped
To allow efficient use of shorter-term threadpool jobs, don't
allocate them dynamically upon creation. Instead, store them
within 'job' structures.
This will prevent some overhead creating/destroying jobs which live
for a short time.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools
with reads, and 2%
improvement in writes.
Suggested-by: Anthony Liguori aligu...@us.ibm.com
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/virtio/blk.c | 74 ---
1 files changed, 38 insertions(+), 36 deletions(-)
diff --git a/tools/kvm
This will allow tracking instance names and sending commands
to specific instances if multiple instances are running.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/kvm.h |5 +++-
tools/kvm/kvm-run.c |5 +++-
tools/kvm/kvm.c | 56
Instead of sending a signal to the first instance found, send it
to a specific instance.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-pause.c | 13 +++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/tools/kvm/kvm-pause.c b/tools/kvm/kvm
Instead of sending a signal to the first instance found, send it
to a specific instance.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-debug.c | 19 +++
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/tools/kvm/kvm-debug.c b/tools/kvm/kvm
.
- SIGKVMDELMEM: Remove 1M from the balloon driver (deflate). This will
increase available memory within the guest.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/Makefile |1 +
tools/kvm/include/kvm/kvm.h|3 +
tools/kvm/include/kvm/virtio-balloon.h
Add a command to allow easily inflate/deflate the balloon driver in running
instances.
Usage:
kvm balloon [command] [instance name] [size]
command is either inflate or deflate, and size is represented in MB.
Target instance must be named (started with '--name').
Signed-off-by: Sasha Levin
Not stopping VCPUs before leads to seg faults and other errors due to
synchronization between threads.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/term.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/term.c b/tools/kvm/term.c
index
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index 23d31a3..2f5d633 100644
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -346,6 +346,8 @@ struct kvm *kvm__init
...@redhat.com
Cc: virtualizat...@lists.linux-foundation.org
Cc: kvm@vger.kernel.org
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
drivers/virtio/virtio_balloon.c | 16 ++--
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/virtio/virtio_balloon.c b/drivers
is merely a courtesy.
I've noticed that if I don't process the deflate vq the guest doesn't
use the deflated pages at all - something which contradicts the feature
that lets him use the deflated pages without waiting for the deflate vq.
On Sat, Jul 02, 2011 at 06:06:56AM +0300, Sasha Levin
On Sun, 2011-07-03 at 13:30 +0300, Michael S. Tsirkin wrote:
On Sun, Jul 03, 2011 at 12:46:59PM +0300, Sasha Levin wrote:
On Sun, 2011-07-03 at 11:27 +0300, Michael S. Tsirkin wrote:
Doesn't this basically just revert
bf50e69f63d21091e525185c3ae761412be0ba72?
Yes. I haven't
On Sun, 2011-07-03 at 15:11 +0300, Michael S. Tsirkin wrote:
On Sun, Jul 03, 2011 at 01:52:29PM +0300, Sasha Levin wrote:
On Sun, 2011-07-03 at 13:30 +0300, Michael S. Tsirkin wrote:
On Sun, Jul 03, 2011 at 12:46:59PM +0300, Sasha Levin wrote:
On Sun, 2011-07-03 at 11:27 +0300, Michael S
On Sun, 2011-07-03 at 16:44 +0300, Michael S. Tsirkin wrote:
On Sun, Jul 03, 2011 at 03:32:36PM +0300, Sasha Levin wrote:
On Sun, 2011-07-03 at 15:11 +0300, Michael S. Tsirkin wrote:
On Sun, Jul 03, 2011 at 01:52:29PM +0300, Sasha Levin wrote:
On Sun, 2011-07-03 at 13:30 +0300, Michael S
Previous code didn't properly resolve home directory.
Resolve user's home dir using the $HOME enviroment variable.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm.c | 12 +++-
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools
Name instances which aren't specifically named by the user (using
the --name flag) with the following pattern: 'guest-pid'
Suggested-by: Pekka Enberg penb...@kernel.org
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-run.c |9 +++--
1 files changed, 7 insertions
Add API kvm__enumerate_instances() to enumerate running guest
instances.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm.c | 25 +
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index 378e035
Use 'kvm list' to list running virtual guest.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/Makefile |5 +++--
tools/kvm/include/kvm/kvm-list.h |6 ++
tools/kvm/include/kvm/kvm.h |1 +
tools/kvm/kvm-cmd.c |2 ++
tools/kvm/kvm
Add a 'kvm [debug,pause] all' command to allow pausing or debugging
all running guests on a host.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/kvm-debug.c | 10 ++
tools/kvm/kvm-pause.c | 10 ++
2 files changed, 20 insertions(+), 0 deletions(-)
diff --git
it on the guest.
Cc: Avi Kivity a...@redhat.com
Cc: Ingo Molnar mi...@elte.hu
Cc: Marcelo Tosatti mtosa...@redhat.com
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Pekka Enberg penb...@kernel.org
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
include/linux/kvm.h |2 +
virt/kvm/eventfd.c
On Sun, 2011-07-03 at 20:16 +0300, Avi Kivity wrote:
On 07/03/2011 08:04 PM, Sasha Levin wrote:
The new flag allows passing a write side of a pipe instead of an
eventfd to be notified of writes to the specified memory region.
Instead of signaling an event, the value written to the memory
On Sun, 2011-07-03 at 21:09 +0300, Pekka Enberg wrote:
On Sun, 3 Jul 2011, Sasha Levin wrote:
Use 'kvm list' to list running virtual guest.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
The pidfiles don't seem to get cleaned after guests exit. I ran 'make
check' a few times and I
On Mon, 2011-07-04 at 13:27 +0300, Avi Kivity wrote:
On 07/03/2011 08:44 PM, Sasha Levin wrote:
On Sun, 2011-07-03 at 20:16 +0300, Avi Kivity wrote:
On 07/03/2011 08:04 PM, Sasha Levin wrote:
- eventfd_signal(p-eventfd, 1);
+ if (p-pipe
On Mon, 2011-07-04 at 17:45 +0300, Avi Kivity wrote:
On 07/04/2011 05:38 PM, Sasha Levin wrote:
In general incremental development is great, but I don't want to
fragment the ABI. I'd like to be able to forward an entire PCI BAR over
a pipe. That means sending the address/data
-by: Alexander Graf ag...@suse.de
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
arch/x86/kvm/svm.c |5 -
arch/x86/kvm/vmx.c |5 -
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 475d1c9..5ca76e3 100644
--- a/arch/x86
: Marcelo Tosatti mtosa...@redhat.com
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
arch/x86/kvm/svm.c |5 -
arch/x86/kvm/vmx.c |4 +++-
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 5ca76e3..2a1df2e 100644
--- a/arch
On Tue, 2011-07-05 at 11:09 +0300, Avi Kivity wrote:
On 07/05/2011 02:09 AM, Sasha Levin wrote:
Add a module parameter 'check_inuse' to allow disabling the check of whether
virtualization has already been enabled on the given cpu.
This is needed to deal with broken BIOS which set the SVM
On Tue, 2011-07-05 at 11:11 +0200, Joerg Roedel wrote:
On Tue, Jul 05, 2011 at 11:14:43AM +0300, Sasha Levin wrote:
I have no information about the machine. It was the result of trying
to debug an issue reported on IRC where we found that the SVM flag is
being set after boot even before
This will allow cleaning up ghost pid files outside of the module.
Signed-off-by: Sasha Levin levinsasha...@gmail.com
---
tools/kvm/include/kvm/kvm.h |1 +
tools/kvm/kvm.c |9 +++--
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/tools/kvm/include/kvm/kvm.h
1 - 100 of 1235 matches
Mail list logo
