Hi All,
Can anyone help,
In current qemu source, what is arm target that supports NAND?
Regards,
Jagan.
> I'm not sure I understand, wouldn't the filesystem need to be involved
> at some level? How can the block layer differentiate lazilly discarded data
> blocks from ones that are still in use without the aid of the
> filesystem?
It might be me that doesn't understand.
Yes, the filesystem is invol
From: Jim Meyering
kvm_put_apic_state's attempt to clear *kapic before setting its
bits cleared sizeof(void*) bytes (no more than 8) rather than the
intended 1024 (KVM_APIC_REG_SIZE) bytes. Spotted by coverity.
Signed-off-by: Jim Meyering
Signed-off-by: Avi Kivity
---
hw/kvm/apic.c |2 +-
From: Jason Baron
Currently, we do not properly cleanup, if pci_bridge_dev_initfn
fails to initialize properly. Make sure to call pci_bridge_exitfn()
in the error path.
Signed-off-by: Jason Baron
Signed-off-by: Michael S. Tsirkin
---
hw/pci_bridge_dev.c |4 +++-
1 files changed, 3 inserti
From: Max Filippov
Hardware pagetable walking may not be nested. Stop guessing and pass
explicit flag to the get_physical_addr_mmu function that controls page
table lookup.
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
target-xtensa/helper.c | 10 +-
1 files changed, 5 i
From: Stefan Weil
Some versions declare open_by_handle_at, but don't define AT_EMPTY_PATH.
Extend the check in configure to test both preconditions.
Signed-off-by: Stefan Weil
Acked-by: Stefano Stabellini
Acked-by: Serge Hallyn
---
configure |4
1 files changed, 4 insertions(+), 0 d
From: Max Filippov
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
target-xtensa/cpu.h |3 +++
target-xtensa/op_helper.c | 15 +++
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h
index 6d0ea7c..6c590fe
From: Stefan Weil
Each string which is shown during readline completion in the QEMU monitor
is allocated dynamically but currently never deallocated.
Add the missing loop which calls g_free for the allocated strings.
Signed-off-by: Stefan Weil
Reviewed-by: Stefan Hajnoczi
---
readline.c |
From: Max Filippov
Taken conditional branches fail to update CCOUNT register because
accumulated ccount_delta is reset during translation of non-taken
branch. To fix it only update CCOUNT once per conditional branch
instruction translation.
This fixes guest linux freeze on LTP waitpid06 test.
S
From: Bruce Rogers
File is targeted for install, but is never installed.
Signed-off-by: Bruce Rogers
Signed-off-by: Luiz Capitulino
---
Makefile |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
index 9b7a85e..9707fa0 100644
--- a/Makefile
+++ b/Make
From: Max Filippov
This is to avoid interference of internal QEMU helpers
(cpu_get_phys_page_debug, tb_invalidate_virtual_addr) with guest-visible
TLB state.
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
target-xtensa/cpu.h |2 +-
target-xtensa/helper.c| 56 +++
From: Fernando Luis Vazquez Cao
Some drivers (Linux' 8139too among them) rely on the NIC
injecting an interrupt in the event of a receive buffer overflow
and, accordingly, set the RxOverflow bit in the interrupt
mask. Unfortunately rtl8139's can_receive method ignores the
RxOverflow flag, which m
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Kevin Wolf
---
block/qcow2-refcount.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 812c93c..443c021 100644
--- a/block/qc
From: Stefan Hajnoczi
The autoclear feature bits can be used for qcow2 file format features
that are safe to "drop" by old programs that do not understand the
feature. Upon opening the image file unknown autoclear feature bits are
cleared and the image file header is rewritten, but this was happ
From: Jan Kiszka
Call msi_reset on device reset as still required by the core.
CC: Gerd Hoffmann
CC: qemu-sta...@nongnu.org
Signed-off-by: Jan Kiszka
Signed-off-by: Michael S. Tsirkin
---
hw/intel-hda.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/intel-hda.c
From: Harsh Prateek Bora
Signed-off-by: Harsh Prateek Bora
Signed-off-by: Stefan Hajnoczi
---
configure |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/configure b/configure
index 1f338f8..268ed21 100755
--- a/configure
+++ b/configure
@@ -2915,7 +2915,8 @@ if test "
From: Pavel Hrdina
The Windows uses 'READ' command at the start of an instalation
without checking the 'dir' register. We have to abort the transfer
with an abnormal termination if there is no media in the drive.
Signed-off-by: Pavel Hrdina
Signed-off-by: Kevin Wolf
---
hw/fdc.c |4
From: Jason Baron
While looking into hot-plugging bridges, I can create a qemu segfault via:
$ device_add pci-bridge
Bridge chassis not specified. Each bridge is required to be assigned a unique
chassis id > 0.
**
ERROR:qom/object.c:389:object_delete: assertion failed: (obj->ref == 0)
I'm pro
From: Max Filippov
Both old and new mappings need flushing because their VPN may be
different in MMU case.
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
target-xtensa/op_helper.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/target-xtensa/op_helper.c b/t
From: Kevin Wolf
Some gcc versions seem not to be able to figure out that the switch
statement covers all possible values and that c is therefore always
initialised. Add a default branch for them.
Reported-by: malc
Signed-off-by: Kevin Wolf
Signed-off-by: malc
---
block/qcow2-cluster.c |
From: Max Filippov
tb_invalidate_phys_addr has to be called with the exact physical address of
the breakpoint we add/remove, not just the page's base address.
Otherwise we easily fail to flush the right TB.
This breakage was introduced by the commit f3705d5329 "memory: make
phys_page_find() retu
From: Jan Kiszka
Call msi_reset on device reset as still required by the core.
CC: Alexander Graf
CC: qemu-sta...@nongnu.org
Signed-off-by: Jan Kiszka
Signed-off-by: Michael S. Tsirkin
---
hw/ide/ich.c | 12 ++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/hw/id
From: Harsh Prateek Bora
Signed-off-by: Harsh Prateek Bora
Signed-off-by: Stefan Hajnoczi
---
trace/simple.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/trace/simple.c b/trace/simple.c
index 33ae486..b4a3c6e 100644
--- a/trace/simple.c
+++ b/trace/simple.c
@@ -
From: Max Filippov
According to ISA, 4.4.2.6, EXCVADDR may be changed by any TLB miss, even
if the miss is handled entirely by processor hardware.
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
target-xtensa/helper.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff
From: Jan Kiszka
Due to a offset between the clock used to generate the in-kernel
count_load_time (CLOCK_MONOTONIC) and the clock used for processing this
in userspace (vm_clock), reading back the output of PIT channel 2 via
port 0x61 was broken. One use cases that suffered from it was the CPU
fr
From: Max Filippov
Signed-off-by: Max Filippov
Signed-off-by: Blue Swirl
---
tests/tcg/xtensa/test_mmu.S | 221 ---
1 files changed, 207 insertions(+), 14 deletions(-)
diff --git a/tests/tcg/xtensa/test_mmu.S b/tests/tcg/xtensa/test_mmu.S
index 52d5774
On Thu, Jun 21, 2012 at 11:33 PM, Alexander Graf wrote:
> Whatever we pass in to qemu_devtree_setprop to put into the device tree
> will not get modified by that function, so it can easily be declared const.
>
> Signed-off-by: Alexander Graf
Reviewed-by: Peter A. G. Crosthwaite
> ---
> device
On Sat, Jun 23, 2012 at 7:14 AM, Alexander Graf wrote:
>
> On 22.06.2012, at 15:17, Peter Crosthwaite wrote:
>
>> CC device-tree.c original contributors. (Jerome Young and Hollis Blanchard).
>>
>> I cant find a maintainer for device-tree, and Stefan wants a review.
>> This patch seem ok?
>
> Hrm,
From: Pavel Dovgaluk
Prevent disk data loss when closing qemu console window
under Windows 7.
v3. Comment for Sleep() parameter was updated.
Signed-off-by: Pavel Dovgalyuk
Signed-off-by: Kevin Wolf
---
os-win32.c |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/
From: Christian Borntraeger
Currently the sector value for the geometry is masked, even if the
user usesa command line parameter that explicitely gives a number.
This breaks dasd devices on s390. A dasd device can have
a physical block size of 4096 (== same for logical block size)
and a typcial g
Hi everyone,
I've set up a tree for stable-1.1 at:
git://github.com/mdroth/qemu.git stable-1.1
That is simply the initial commit for v1.1.0
I've set up a staging tree for the first batch of commits at:
git://github.com/mdroth/qemu.git stable-1.1-staging
This should capture everything explicit
On Sat, Jun 23, 2012 at 12:55:49AM +0200, Jan Kiszka wrote:
> Should have declared this [RFC] in the subject and CC'ed kvm...
>
> On 2012-06-23 00:45, Jan Kiszka wrote:
> > This sketches a possible path to get rid of the iothread lock on vmexits
> > in KVM mode. On x86, the the in-kernel irqchips
On Fri, Jun 22, 2012 at 6:59 AM, Juan Quintela wrote:
>
> Hi
>
> As discussed on this week kvm call, here are the migration tree with
> XBRLE + huge memory fixes integrated. There were a bug on huge memory
> (corrected on the v3 version just sent) and another on XZBRLE patches.
> Orit is going t
From: Stuart Yoder
If the host kernel supports the idle hcall, then advertise
that to the guest kernel via the device tree.
Signed-off-by: Stuart Yoder
---
hw/ppce500_mpc8544ds.c |5 +
target-ppc/kvm.c | 26 +++---
target-ppc/kvm_ppc.h |1 +
3 files ch
On 06/22/2012 05:45 PM, Jan Kiszka wrote:
This sketches a possible path to get rid of the iothread lock on vmexits
in KVM mode. On x86, the the in-kernel irqchips has to be used because
we otherwise need to synchronize APIC and other per-cpu state accesses
that could be changed concurrently. Not
On 06/22/2012 05:27 PM, Jan Kiszka wrote:
On 2012-06-22 23:44, Anthony Liguori wrote:
1) unlock iothread before entering the do {} look in kvm_cpu_exec()
a) reacquire the lock after the loop
b) reacquire the lock in kvm_handle_io()
c) introduce an unlocked memory accessor that for no
Should have declared this [RFC] in the subject and CC'ed kvm...
On 2012-06-23 00:45, Jan Kiszka wrote:
> This sketches a possible path to get rid of the iothread lock on vmexits
> in KVM mode. On x86, the the in-kernel irqchips has to be used because
> we otherwise need to synchronize APIC and oth
This sketches a possible path to get rid of the iothread lock on vmexits
in KVM mode. On x86, the the in-kernel irqchips has to be used because
we otherwise need to synchronize APIC and other per-cpu state accesses
that could be changed concurrently. Not yet fully analyzed is the NMI
injection path
On 2012-06-22 23:44, Anthony Liguori wrote:
> On 06/22/2012 04:14 PM, Jan Kiszka wrote:
>> On 2012-06-22 22:11, Anthony Liguori wrote:
>>> On 06/22/2012 05:37 AM, Jan Kiszka wrote:
On 2012-06-22 12:24, liu ping fan wrote:
> On Thu, Jun 21, 2012 at 11:23 PM, Jan Kiszka
> wrote:
>> O
On 06/22/2012 04:14 PM, Jan Kiszka wrote:
On 2012-06-22 22:11, Anthony Liguori wrote:
On 06/22/2012 05:37 AM, Jan Kiszka wrote:
On 2012-06-22 12:24, liu ping fan wrote:
On Thu, Jun 21, 2012 at 11:23 PM, Jan Kiszka
wrote:
On 2012-06-21 16:49, Liu Ping Fan wrote:
Nowadays, we use
qemu_mutex_lo
On 2012-06-22 22:11, Anthony Liguori wrote:
> On 06/22/2012 05:37 AM, Jan Kiszka wrote:
>> On 2012-06-22 12:24, liu ping fan wrote:
>>> On Thu, Jun 21, 2012 at 11:23 PM, Jan Kiszka
>>> wrote:
On 2012-06-21 16:49, Liu Ping Fan wrote:
> Nowadays, we use
> qemu_mutex_lock_iothread()/qemu
On 22.06.2012, at 15:17, Peter Crosthwaite wrote:
> CC device-tree.c original contributors. (Jerome Young and Hollis Blanchard).
>
> I cant find a maintainer for device-tree, and Stefan wants a review.
> This patch seem ok?
Hrm, guess I should file a patch to declare myself maintainer for the t
On Fri, Jun 22, 2012 at 10:48:56AM -0700, Chris Wedgwood wrote:
> > FITRIM is a mounted filesystem feature to discard (or "trim") blocks which
> > are not in use by the filesystem. This is useful for solid-state drives
> > (SSDs) and thinly-provisioned storage. Provide access to the feature
> > fr
On 06/22/2012 12:36 PM, Corey Bryant wrote:
> This patch adds the pass-fd QMP command using the QAPI framework.
> Like the getfd command, it is used to pass a file descriptor via
> SCM_RIGHTS and associate it with a name. However, the pass-fd
> command also returns the received file descriptor, wh
On 06/22/2012 05:37 AM, Jan Kiszka wrote:
On 2012-06-22 12:24, liu ping fan wrote:
On Thu, Jun 21, 2012 at 11:23 PM, Jan Kiszka wrote:
On 2012-06-21 16:49, Liu Ping Fan wrote:
Nowadays, we use qemu_mutex_lock_iothread()/qemu_mutex_unlock_iothread() to
protect the race to access the emulated d
On 06/21/2012 09:49 AM, Liu Ping Fan wrote:
In order to break the big lock, using per-cpu_lock in kvm_cpu_exec()
to protect the race from other cpu's access to env->apic_state& related
field in env.
Also, we need to protect agaist run_on_cpu().
Race condition can be like this:
1. vcpu-1 IPI vc
On 06/21/2012 09:49 AM, Liu Ping Fan wrote:
introduce a lock for per-cpu to protect agaist accesing from
other vcpu thread.
Signed-off-by: Liu Ping Fan
---
cpu-defs.h |2 ++
cpus.c | 17 +
main-loop.h |3 +++
3 files changed, 22 insertions(+), 0 deletions(-)
On 06/22/2012 01:50 PM, Amit Shah wrote:
On (Fri) 22 Jun 2012 [08:44:52], Anthony Liguori wrote:
On 06/22/2012 08:34 AM, Daniel P. Berrange wrote:
Oh, that's a good point.
But easily fixed.
Of course, except that now we have to maintain compatibility so some hideous
hack goes in.
This i
On 06/22/2012 12:36 PM, Corey Bryant wrote:
> This patch adds support to qemu_open to dup(fd) a pre-opened file
> descriptor if the filename is of the format /dev/fd/X.
>
> This can be used when QEMU is restricted from opening files, and
> the management application opens files on QEMU's behalf.
>
The line between linux-user and softmmu is not very well defined right now.
linux-user really don't want to include devices and making CpuState a child of
DeviceState would require pulling lots of stuff into linux-user.
To solve this, we simply fork cpu-user and cpu-softmmu letting them evolve
ind
Header file dependency is a frickin' nightmare right now. cpu.h tends to get
included in our 'include everything' header files but qdev also needs to include
those headers mainly for qdev-properties since it knows about CharDriverState
and friends.
We can solve this for now by splitting out qdev.
On 06/22/2012 12:36 PM, Corey Bryant wrote:
> This sets the close-on-exec flag for the file descriptor received
> via SCM_RIGHTS.
>
> Signed-off-by: Corey Bryant
> ---
> v4
> -This patch is new in v4 (ebl...@redhat.com)
>
> qemu-char.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
libvirt's sVirt security driver provides SELinux MAC isolation for
Qemu guest processes and their corresponding image files. In other
words, sVirt uses SELinux to prevent a QEMU process from opening
files that do not belong to it.
sVirt provides this support by labeling guests and resources with
Reported-by: Kevin Wolf
Reviewed-by: Paolo Bonzini
Signed-off-by: Corey Bryant
---
v3:
-This patch is new in v3. It was previously submitted on its
own, and is now being included in this series.
v4
-Moved patch to be earlier in series (lcapitul...@redhat.com)
block/raw-posix.c |4 +++
This patch adds support to qemu_open to dup(fd) a pre-opened file
descriptor if the filename is of the format /dev/fd/X.
This can be used when QEMU is restricted from opening files, and
the management application opens files on QEMU's behalf.
If the fd was passed to the monitor with the pass-fd c
This patch adds the pass-fd QMP command using the QAPI framework.
Like the getfd command, it is used to pass a file descriptor via
SCM_RIGHTS and associate it with a name. However, the pass-fd
command also returns the received file descriptor, which is a
difference in behavior from the getfd comma
This patch converts all block layer open calls to qemu_open. This
enables all block layer open paths to dup(X) a pre-opened file
descriptor if the filename is of the format /dev/fd/X. This is
useful if QEMU is restricted from opening certain files.
Note that this adds the O_CLOEXEC flag to the c
On (Fri) 22 Jun 2012 [08:44:52], Anthony Liguori wrote:
> On 06/22/2012 08:34 AM, Daniel P. Berrange wrote:
> >On Fri, Jun 22, 2012 at 07:58:53AM -0500, Anthony Liguori wrote:
> >>On 06/22/2012 07:31 AM, Daniel P. Berrange wrote:
> >>>On Fri, Jun 22, 2012 at 07:22:51AM -0500, Anthony Liguori wrote:
Signed-off-by: Corey Bryant
---
v4:
-This patch is new in v4.
monitor.c | 40
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/monitor.c b/monitor.c
index 3433c06..153e949 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2239,26 +2239,6 @@ sta
This sets the close-on-exec flag for the file descriptor received
via SCM_RIGHTS.
Signed-off-by: Corey Bryant
---
v4
-This patch is new in v4 (ebl...@redhat.com)
qemu-char.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-char.c b/qemu-char.c
index c2aaaee..f890113
Signed-off-by: Corey Bryant
---
v2:
-Convert getfd and closefd to QAPI (lcapitul...@redhat.com)
-Remove changes that returned fd from getfd (lcapitul...@redhat.com)
-Wrap hmp_* functions around qmp_* functions (kw...@redhat.com)
-Move hmp_* functions to hmp.c (lcapitul...@redhat.com)
-Drop .u
Could you try booting in safe mode with and without networking?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1014681
Title:
BSOD with newer host kernels (x64) and W2k8S guest (x64)
Status in QEMU
> FITRIM is a mounted filesystem feature to discard (or "trim") blocks which
> are not in use by the filesystem. This is useful for solid-state drives
> (SSDs) and thinly-provisioned storage. Provide access to the feature
> from the host so that filesystems can be trimmed periodically or before
>
Hi Gerd,
I'm getting
qemu/hw/usb/core.c:410: usb_packet_complete: Assertion
`((&ep->queue)->tqh_first) == p' failed.
with a passed-through USB headset (UHCI controller). This was with
current QEMU git head. Known issues? Anything I can do to debug it?
Jan
--
Siemens AG, Corporate Technology,
This series aims to improve qcow2 performance with cache=writethrough and
cache=directsync. In particular it reduces the impact of metadata updates for
allocating writes.
Allocating writes are expensive because they involve updating L2 tables and
refcount blocks. In addition they can also cause
On Fri, Jun 22, 2012 at 11:00:57AM +0100, Daniel P. Berrange wrote:
> On Thu, Jun 21, 2012 at 11:39:46PM +0200, Andre Przywara wrote:
> > On 06/21/2012 07:51 PM, Eduardo Habkost wrote:
> > >Hi,
> > >
> > >I just noticed libvirt tries to use the -numa option in a way that qemu
> > >never understood:
The lazy refcounts bit indicates that this image can take advantage of
the dirty bit and that refcount updates can be postponed.
Signed-off-by: Stefan Hajnoczi
---
docs/specs/qcow2.txt |6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/docs/specs/qcow2.txt b/docs/specs/q
Hide the default lazy_refcounts=off output from qemu-img like we do with
other image creation options. This ensures that existing golden outputs
continue to pass despite the new option that has been added.
Note that this patch applies before the one that actually introduces the
lazy_refcounts=on|
The dirty bit will make it possible to perform lazy refcount updates,
where the image file is not kept consistent all the time. Upon opening
a dirty image file, it is necessary to perform a consistency check and
repair any incorrect refcounts.
Therefore the dirty bit must be an incompatible featu
This tests establishes the basic post-conditions of the qcow2 lazy
refcounts features:
1. If the image was closed normally, it is marked clean.
2. If an allocating write was performed and the image was not close
normally, then it is marked dirty.
a. Written data can be read back su
Avoiding data loss and corruption is the top requirement for image file
formats. The qemu-io "abort" command makes it possible to simulate
program crashes and does not give the image format a chance to cleanly
shut down. This command is useful for data integrity test cases.
Signed-off-by: Stefan
This patch adds an incompatible feature bit to mark images that have not
been closed cleanly. When a dirty image file is opened a consistency
check and repair is performed.
Signed-off-by: Stefan Hajnoczi
---
block/qcow2.c | 44 ++--
block/qcow2.h |3
Lazy refcounts is a performance optimization for qcow2 that postpones
refcount metadata updates and instead marks the image dirty. In the
case of crash or power failure the image will be left in a dirty state
and repaired next time it is opened.
Reducing metadata I/O is important for cache=writet
Hi
The following changes since commit 47ecbdf07ed2c37bdfd2d77137d01bb319ce13da:
libcacard: build fixes (2012-06-21 20:04:24 +)
are available in the git repository at:
http://repo.or.cz/r/qemu/quintela.git huge_memory-v2
for you to fetch changes up to 565b6c96250305553c21714f3c482d7d408
On 7 June 2012 23:24, Richard Henderson wrote:
> @@ -5880,12 +5880,13 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> mask = arg2;
> target_to_host_old_sigset(&set, &mask);
>
> - ret = get_errno(sigprocmask(how, &set, &oldset));
> -
> -
Checking each 64 pages is a random magic number as good as any other.
We don't want to test too many times, but on the other hand,
qemu_get_clock_ns() is not so expensive either. We want to be sure
that we spent less than 50ms (half of buffered_file timer), if we
spent more than 100ms, all the acc
We add time spent for migration to the output of "info migrate"
command. 'total_time' means time since the start fo migration if
migration is 'active', and total time of migration if migration is
completed. As we are also interested in transferred ram when
migration completes, adding all ram stat
Refactor the code that is only needed for tcg to an static function.
Call that only when tcg is enabled. We can't refactor to a dummy
function in the kvm case, as qemu can be compiled at the same time
with tcg and kvm.
Signed-off-by: Juan Quintela
---
exec.c | 31 +
On 7 June 2012 23:24, Richard Henderson wrote:
> Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
-- PMM
If buffers are full, don't iterate, just exit.
Signed-off-by: Juan Quintela
---
savevm.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/savevm.c b/savevm.c
index 40320be..9101bfb 100644
--- a/savevm.c
+++ b/savevm.c
@@ -1625,6 +1625,9 @@ int qemu_savevm_state_iterate(QEMUFile *f)
On 7 June 2012 23:24, Richard Henderson wrote:
> And tidy up syscall_defs.h a little bit. For each target, only
> define the bits in arch/target/include/asm/fcntl.h, leaving the
> others to a new asm-generic section below.
This patch is doing two things at once -- could you separate
the refactor
On 7 June 2012 23:24, Richard Henderson wrote:
> Proper signal numbers were not defined, and EXCP_INTERRUPT
> was unhandled, leading to all sorts of subtle confusion.
>
> Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
-- PMM
Hi
As discussed on this week kvm call, here are the migration tree with
XBRLE + huge memory fixes integrated. There were a bug on huge memory
(corrected on the v3 version just sent) and another on XZBRLE patches.
Orit is going to resend patches addressing comments, but here the fix is
integrated
Always use accessors to read/set the dirty bitmap.
Signed-off-by: Juan Quintela
---
exec-obsolete.h | 40
exec.c |3 +--
2 files changed, 21 insertions(+), 22 deletions(-)
diff --git a/exec-obsolete.h b/exec-obsolete.h
index 792c831..f8ffc
On Fri, Jun 22, 2012 at 11:36 PM, Peter Maydell
wrote:
> On 22 June 2012 14:27, Peter Crosthwaite
> wrote:
>> Ping!
>>
>> Any thoughts Peter?
>
> Still sounds too specific to your odd use case and hardware to me.
>
> I'd accept some reasonable way of saying "this ELF file is a Linux kernel",
> bu
Calculate the number of dirty pages takes a lot on hosts with lots
of memory. Just maintain how many pages are dirty.
Signed-off-by: Juan Quintela
---
arch_init.c | 15 +--
cpu-all.h |1 +
exec-obsolete.h | 10 ++
3 files changed, 12 insertions(+), 14 delet
ram_save_remaining() is an expensive operation when there is a lot of memory.
So we only call the function when we need it.
Signed-off-by: Juan Quintela
---
arch_init.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index a9e8b74..424ef
This allows to know how long each section takes to save.
An awk script like this tells us sections that takes more that 10ms
$1 ~ /savevm_state_iterate_end/ {
/* Print savevm_section_end line when > 10ms duration */
if ($2 > 1) {
printf("%s times_missing=%u\n",
On 06/22/2012 08:34 AM, Daniel P. Berrange wrote:
On Fri, Jun 22, 2012 at 07:58:53AM -0500, Anthony Liguori wrote:
On 06/22/2012 07:31 AM, Daniel P. Berrange wrote:
On Fri, Jun 22, 2012 at 07:22:51AM -0500, Anthony Liguori wrote:
On 06/22/2012 07:12 AM, Markus Armbruster wrote:
Anthony Liguor
On Fri, Jun 22, 2012 at 11:36 PM, Peter Maydell
wrote:
> On 22 June 2012 14:27, Peter Crosthwaite
> wrote:
>> Ping!
>>
>> Any thoughts Peter?
>
> Still sounds too specific to your odd use case and hardware to me.
>
> I'd accept some reasonable way of saying "this ELF file is a Linux kernel",
> bu
Peter Maydell writes:
> On 22 June 2012 13:04, Markus Armbruster wrote:
>> Peter Maydell writes:
>>
>>> On 22 June 2012 09:48, Markus Armbruster wrote:
In my opinion, coroutines have been useful for us so far. Whether they
remain useful, or serve us just as a stepping stone towards
On 22 June 2012 14:27, Peter Crosthwaite
wrote:
> Ping!
>
> Any thoughts Peter?
Still sounds too specific to your odd use case and hardware to me.
I'd accept some reasonable way of saying "this ELF file is a Linux kernel",
but magically doing it if you also said -dtb isn't it. I also care about
On Fri, Jun 22, 2012 at 07:58:53AM -0500, Anthony Liguori wrote:
> On 06/22/2012 07:31 AM, Daniel P. Berrange wrote:
> >On Fri, Jun 22, 2012 at 07:22:51AM -0500, Anthony Liguori wrote:
> >>On 06/22/2012 07:12 AM, Markus Armbruster wrote:
> >>>Anthony Liguori writes:
> Nack.
>
> Use a
Ping!
Any thoughts Peter?
Regards,
Peter
On Wed, Jun 20, 2012 at 11:45 AM, Peter Crosthwaite
wrote:
> It matches my flow in the real hardware.
>
> Heres the scenario where we need this (FYI applies to both microblaze and
> arm):
>
> User creates a Linux elf that includes a built in dtb. Slave
CC device-tree.c original contributors. (Jerome Young and Hollis Blanchard).
I cant find a maintainer for device-tree, and Stefan wants a review.
This patch seem ok?
On Thu, Jun 21, 2012 at 2:51 PM, Peter A. G. Crosthwaite
wrote:
> The sizep arg is populated with the size of the loaded device tr
On 06/22/2012 07:31 AM, Daniel P. Berrange wrote:
On Fri, Jun 22, 2012 at 07:22:51AM -0500, Anthony Liguori wrote:
On 06/22/2012 07:12 AM, Markus Armbruster wrote:
Anthony Liguori writes:
Nack.
Use a protocol. This is not what QMP events are designed for!
No human is going to launch nc to
Am 21.06.2012 17:06, schrieb Liu Ping Fan:
> introduce a lock for per-cpu to protect agaist accesing from
> other vcpu thread.
>
> Signed-off-by: Liu Ping Fan
> ---
> cpu-defs.h |2 ++
> cpus.c | 17 +
> main-loop.h |3 +++
> 3 files changed, 22 insertions(+), 0 d
"(Wei-Ren Chen)" wrote:
>> >> +if ((i & 63) == 0) {
>> >> +uint64_t t1 = (qemu_get_clock_ns(rt_clock) - bwidth) /
>> >> 100;
>> >> +if (t1 > 50) { /* 50ms, half buffered_file limit */
>> > can't we use a constant ?
>>
>> 50 is a constant already, no? Or what
On Thu, Jun 21, 2012 at 4:06 PM, Liu Ping Fan wrote:
> diff --git a/cpu-defs.h b/cpu-defs.h
> index f49e950..7305822 100644
> --- a/cpu-defs.h
> +++ b/cpu-defs.h
> @@ -30,6 +30,7 @@
> #include "osdep.h"
> #include "qemu-queue.h"
> #include "targphys.h"
> +#include "qemu-thread-posix.h"
This br
On Fri, Jun 22, 2012 at 07:22:51AM -0500, Anthony Liguori wrote:
> On 06/22/2012 07:12 AM, Markus Armbruster wrote:
> >Anthony Liguori writes:
> >>Nack.
> >>
> >>Use a protocol. This is not what QMP events are designed for!
> >>
> >>No human is going to launch nc to a unix domain socket to launch
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