Using this function would always be wrong because a dirty bitmap must
have a specific owner that consumes the dirty bits and calls
bdrv_reset_dirty_bitmap().
Remove the unused function to avoid future misuse.
Reviewed-by: Eric Blake ebl...@redhat.com
Signed-off-by: Fam Zheng f...@redhat.com
Unsetting dirty globally with discard is not very correct. The discard may zero
out sectors (depending on can_write_zeroes_with_unmap), we should replicate
this change to destinition side to make sure that the guest sees the same data.
Calling bdrv_reset_dirty also troubles mirror job because the
If guest discards a source cluster during mirror, we would want to
skip the read-write steps.
Source and target may have different can_write_zeroes_with_unmap
values and different discard granularity. It's important to replicate
the exact zeroing on the destination, so bdrv_aio_discard is only
v3: Add John's rev-by in patches 3~6.
Rewrite patch 1: discard may not suffice, use write zeroes in that case.
v2: Fix typo and add Eric's rev-by in patch 3.
Add patch 1 to discard target in mirror job. (Paolo)
Add patch 6 to improve iotests.wait_ready. (John)
This fixes the mirror
Only poll the specific type of event we are interested in, to avoid
stealing events that should be consumed by someone else.
Suggested-by: John Snow js...@redhat.com
Signed-off-by: Fam Zheng f...@redhat.com
Reviewed-by: John Snow js...@redhat.com
---
tests/qemu-iotests/iotests.py | 9 ++---
Am 12.05.2015 um 08:09 hat Fam Zheng geschrieben:
This reverts commit fc3959e4669a1c2149b91ccb05101cfc7ae1fc05.
The core write code already handles the case, so remove this
duplication.
Because commit 61007b316 moved the touched code from block.c to
block/io.c, the change is manually
Am 12.05.2015 um 08:09 hat Fam Zheng geschrieben:
For zero write, callers pass in NULL qiov (qemu-io write -z or
scsi-disk write same).
Commit fc3959e466 fixed bdrv_co_write_zeroes which is the common case
for this bug, but it still exists in bdrv_aio_write_zeroes. A simpler
fix would be in
Fixes inappropriate use of stderr in monitor command handler.
While there, improve some of the messages a bit.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
net/tap-bsd.c | 33 ++---
1 file changed, 14 insertions(+), 19 deletions(-)
diff --git
Signed-off-by: Markus Armbruster arm...@redhat.com
---
net/tap.c | 4
1 file changed, 4 deletions(-)
diff --git a/net/tap.c b/net/tap.c
index 348b786..f7db9dc 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -597,10 +597,6 @@ static int net_tap_init(const NetdevTapOptions *tap, int
*vnet_hdr,
On Fri, 24 Apr 2015 14:39:48 +0200
hw.clau...@gmail.com wrote:
From: Claudio Fontana claudio.font...@huawei.com
usage is similar to the commands x, xp.
Example with string: looking for ELF header in memory:
(qemu) s/100cb 0x40001000 ELF
searching memory area
* Liang Li (liang.z...@intel.com) wrote:
Add the qmp commands to tune and query the parameters used in live
migration.
Hi,
Do you know if there's anyone working on libvirt code to drive this
interface
and turn on your compression code?
Yes, I have confirmed that one person of
Juan Quintela quint...@redhat.com wrote:
Hi
Please, send any topic that you are interested in covering.
No topics, no call.
Have a good day.
Thanks, Juan.
Call details:
By popular demand, a google calendar public entry with it
Am 12.05.2015 um 08:09 hat Fam Zheng geschrieben:
Test zero write in byte range 512~1024 for 4k alignment.
Signed-off-by: Fam Zheng f...@redhat.com
Reviewed-by: Stefan Hajnoczi stefa...@redhat.com
Reviewed-by: Kevin Wolf kw...@redhat.com
On Tue, May 12, 2015 at 02:09:31PM +0800, Fam Zheng wrote:
+static int coroutine_fn bdrv_co_do_zero_pwritev(BlockDriverState *bs,
+int64_t offset,
+unsigned int bytes,
+
Hello!
BTW did you try going beyond 16 cores I had problems with 32 and 64 cores.
Just tried it. Works fine, except qemu takes incredibly long time to start up
with so
many cores. 64 cores took something like 2 minutes. Indeed, looks like freeze,
but if
you're patient enough, you'll see it
Im using lm3s6965evb stellaris board, trying to make it work as an M4, i
would like to separate them, adding an dsp feature (i.e ARM_FEATURE_DSP)
could work? the problem is if this feature is added it has to be set on all
the cpus that use dsp instructions.
On 12 May 2015 at 13:46, aurelio remonda aurelioremo...@gmail.com wrote:
Im using lm3s6965evb stellaris board, trying to make it work as an M4, i
would like to separate them, adding an dsp feature (i.e ARM_FEATURE_DSP)
could work? the problem is if this feature is added it has to be set on all
On 12 May 2015 at 14:04, Gerd Hoffmann kra...@redhat.com wrote:
libepoxy does the opengl extension handling for us.
It also is helpful for trouble-shooting as it prints nice error messages
instead of silently failing or segfaulting in case we do something
wrong, like using gl commands not
Before, we only yield after initializing dirty bitmap, where the QMP
command would return. That may take very long, and guest IO will be
blocked.
Add sleep points like the later mirror iterations.
Signed-off-by: Fam Zheng f...@redhat.com
---
block/mirror.c | 13 -
1 file changed, 12
We are trying to pass a serial port through to an arm guest on kvm and
the serial port is working for passing data, but is not setting the baud
rate when the guest changes it.
If I change the baud rate of the port from the host, then the baud rate
is set correctly and data is passed through just
On 05/13/2015 11:11 AM, Fam Zheng wrote:
Before, we only yield after initializing dirty bitmap, where the QMP
command would return. That may take very long, and guest IO will be
blocked.
Do you have such case to reproduce it? If the disk image is too larger,
and I think qemu doesn't cache all
For zero write, callers pass in NULL qiov (qemu-io write -z or
scsi-disk write same).
Commit fc3959e466 fixed bdrv_co_write_zeroes which is the common case
for this bug, but it still exists in bdrv_aio_write_zeroes. A simpler
fix would be in bdrv_co_do_pwritev which is the NULL dereference point
On 06 May 2015, at 19:12, Leon Alrae leon.al...@imgtec.com wrote:
... I'm going to follow up with UHI
patch series only. I don't have anything set up to test other
semihosting interfaces, thus I don't plan to do any changes in these
areas in near future. Therefore feel free to send your
On 12 May 2015 at 14:14, Cornelia Huck cornelia.h...@de.ibm.com wrote:
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
@@ -233,7 +233,6 @@ static inline void virtio_clear_feature(uint32_t
*features, unsigned int fbit)
static inline bool
Am 12.05.2015 um 15:41 hat Denis V. Lunev geschrieben:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd, buf, 4096);
performs 5% better if buf is aligned to 4096 bytes.
The difference is quite
On Tue, 12 May 2015, Xu, Quan wrote:
-Original Message-
From: xen-devel-boun...@lists.xen.org
[mailto:xen-devel-boun...@lists.xen.org] On Behalf Of Stefano Stabellini
Sent: Friday, May 08, 2015 1:26 AM
To: Xu, Quan
Cc: wei.l...@citrix.com; stef...@linux.vnet.ibm.com;
On 12/05/15 17:08, Kevin Wolf wrote:
Am 12.05.2015 um 15:41 hat Denis V. Lunev geschrieben:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd, buf, 4096);
performs 5% better if buf is aligned to 4096
On 12/05/15 17:26, Kevin Wolf wrote:
Am 12.05.2015 um 16:20 hat Denis V. Lunev geschrieben:
On 12/05/15 17:08, Kevin Wolf wrote:
Am 12.05.2015 um 15:41 hat Denis V. Lunev geschrieben:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i
I have used the following program to test
#define _GNU_SOURCE
#include stdio.h
#include unistd.h
#include fcntl.h
#include sys/types.h
#include malloc.h
#include string.h
int main(int argc, char *argv[])
{
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
void *buf;
int i =
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd, buf, 4096);
performs 5% better if buf is aligned to 4096 bytes.
The difference is quite reliable.
On the other hand we do not want at the moment to enforce
The patch introduces new concept: minimal memory alignment for bounce
buffers. Original so called optimal value is actually minimal required
value for aligment. It should be used for validation that the IOVec
is properly aligned and bounce buffer is not required.
Though, from the performance
On 05/08/2015 11:21 AM, Kevin Wolf wrote:
When reopening an image, the block layer already takes care to reopen
bs-file as well with recalculated inherited flags. The same must happen
for any other child (most notably missing before this patch: backing
files).
If bs-file (or any other
On Tue, 12 May 2015, Fabio Fantoni wrote:
Il 12/05/2015 12:26, Fabio Fantoni ha scritto:
Il 12/05/2015 11:23, Fabio Fantoni ha scritto:
Il 11/05/2015 17:04, Fabio Fantoni ha scritto:
Il 21/04/2015 14:53, Stefano Stabellini ha scritto:
On Tue, 21 Apr 2015, Fabio Fantoni wrote:
On 12/05/2015 00:43, Programmingkid wrote:
On May 10, 2015, at 10:54 AM, Paolo Bonzini wrote:
On 06/05/2015 18:40, Programmingkid wrote:
When I try to use the pcspk sound hardware, QEMU freezes and uses
100% of the cpu time. This is the command I use:
qemu-system-i386 -cdrom anything
From: Gonglei arei.gong...@huawei.com
QOMify pci-cirrus-vga like isa-cirrus-vga device.
Signed-off-by: Gonglei arei.gong...@huawei.com
---
hw/display/cirrus_vga.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c
index
Hello!
If we're going to start adding new machine types for aarch64 with
version numbers, then I think we should we be using a versioning
scheme that matches what we do on x86. ie, define versioned
machine types based on the QEMU release numbers
As i wrote in v1 patch message, i am
On Mon, May 11, 2015 at 07:47:41PM +0300, Denis V. Lunev wrote:
On 11/05/15 19:07, Denis V. Lunev wrote:
On 11/05/15 18:08, Stefan Hajnoczi wrote:
On Mon, May 04, 2015 at 04:42:22PM +0300, Denis V. Lunev wrote:
The difference is quite reliable and the same 5%.
qemu-io -n -c 'write -P 0xaa
Il 12/05/2015 11:23, Fabio Fantoni ha scritto:
Il 11/05/2015 17:04, Fabio Fantoni ha scritto:
Il 21/04/2015 14:53, Stefano Stabellini ha scritto:
On Tue, 21 Apr 2015, Fabio Fantoni wrote:
Il 21/04/2015 12:49, Stefano Stabellini ha scritto:
On Mon, 20 Apr 2015, Fabio Fantoni wrote:
I updated
Il 12/05/2015 12:26, Fabio Fantoni ha scritto:
Il 12/05/2015 11:23, Fabio Fantoni ha scritto:
Il 11/05/2015 17:04, Fabio Fantoni ha scritto:
Il 21/04/2015 14:53, Stefano Stabellini ha scritto:
On Tue, 21 Apr 2015, Fabio Fantoni wrote:
Il 21/04/2015 12:49, Stefano Stabellini ha scritto:
On
* Li, Liang Z (liang.z...@intel.com) wrote:
* Liang Li (liang.z...@intel.com) wrote:
Add the qmp commands to tune and query the parameters used in live
migration.
Hi,
Do you know if there's anyone working on libvirt code to drive this
interface
and turn on your compression
On Tue, 12 May 2015 15:14:53 +0200
Cornelia Huck cornelia.h...@de.ibm.com wrote:
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Unlike with add and clear, there is no valid reason to abort when checking
for a feature. It makes more sense to return false (i.e.
Am 11.05.2015 um 17:45 hat Max Reitz geschrieben:
On 08.05.2015 19:21, Kevin Wolf wrote:
This allows iterating over all children of a given BDS, not only
including bs-file and bs-backing_hd, but also driver-specific
ones like VMDK extents or Quorum children.
Signed-off-by: Kevin Wolf
Am 12.05.2015 um 16:20 hat Denis V. Lunev geschrieben:
On 12/05/15 17:08, Kevin Wolf wrote:
Am 12.05.2015 um 15:41 hat Denis V. Lunev geschrieben:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd,
On Thu, Apr 30, 2015 at 6:32 PM, Paolo Bonzini pbonz...@redhat.com
wrote:
On 30/04/2015 10:59, Jason Wang wrote:
+/* If !can_send, we will want to disable the read poll,
but
we still
+ * need the send completion callback to enable it again,
which is a
+ *
On Tue, 05/12 13:52, Kevin Wolf wrote:
Am 12.05.2015 um 08:09 hat Fam Zheng geschrieben:
For zero write, callers pass in NULL qiov (qemu-io write -z or
scsi-disk write same).
Commit fc3959e466 fixed bdrv_co_write_zeroes which is the common case
for this bug, but it still exists in
On Tue, 05/12 13:18, Stefan Hajnoczi wrote:
On Tue, May 12, 2015 at 02:09:31PM +0800, Fam Zheng wrote:
+static int coroutine_fn bdrv_co_do_zero_pwritev(BlockDriverState *bs,
+int64_t offset,
+
raw_bsd already has QEMU_BUILD_BUG_ON(BDRV_SECTOR_SIZE != 512), so iscsi
should relax.
Signed-off-by: Fam Zheng f...@redhat.com
---
block/iscsi.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index 8fca1d3..14e97a6 100644
--- a/block/iscsi.c
+++
On May 12, 2015, at 3:45 AM, Paolo Bonzini wrote:
On 12/05/2015 00:43, Programmingkid wrote:
On May 10, 2015, at 10:54 AM, Paolo Bonzini wrote:
On 06/05/2015 18:40, Programmingkid wrote:
When I try to use the pcspk sound hardware, QEMU freezes and uses
100% of the cpu time. This is
From: Gonglei arei.gong...@huawei.com
Because DO_UPCAST() is long deprecated, let me do
some cleanup work.
Please review,
thanks
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Paolo Bonzini pbonz...@redhat.com
Gonglei (6):
pci-assign: QOMify
piix: piix3 QOMify
piix4: QOMify
wdt_i6300esb:
Test zero write in byte range 512~1024 for 4k alignment.
Signed-off-by: Fam Zheng f...@redhat.com
Reviewed-by: Stefan Hajnoczi stefa...@redhat.com
Reviewed-by: Kevin Wolf kw...@redhat.com
---
tests/qemu-iotests/033 | 13 +
tests/qemu-iotests/033.out | 30
v7: Add Kevin's rev-by in patch 1 and 3.
Address Stefan's and Kevin's comments on patch 2:
- Don't duplicate tracked_request_begin and tracked_request_end;
- Don't forget to remove debug printf;
- Call qemu_vfree unconditionally;
- Don't serialize aligned part of the zero write
This reverts commit fc3959e4669a1c2149b91ccb05101cfc7ae1fc05.
The core write code already handles the case, so remove this
duplication.
Because commit 61007b316 moved the touched code from block.c to
block/io.c, the change is manually reverted.
Signed-off-by: Fam Zheng f...@redhat.com
On 12 May 2015 at 12:03, Peter Maydell peter.mayd...@linaro.org wrote:
v2 of the pull, fixing a silly compile failure on ARM hosts.
target-arm queue:
* Support TZ and grouping in the GIC
* hw/sd: sd_reset cleanup
*
On 12/05/2015 08:22, mreza...@redhat.com wrote:
From: Miroslav Rezanina mreza...@redhat.com
mips build fail with link error in case PARALLEL_CONFIG is disabled as
hw/mips/mips_jazz.c calls parallel_mm_init. Due to dependecies to content
of parallel.c we can't simply move it to
On Wed, 06 May 2015 14:08:02 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Legacy virtio is native endian: if the guest and host endianness differ,
we have to tell vhost so it can swap bytes where appropriate. This is
done through a vhost ring ioctl.
Signed-off-by: Greg Kurz
On 12/05/2015 08:22, mreza...@redhat.com wrote:
From: Miroslav Rezanina mreza...@redhat.com
Disabling CONFIG_PARALLEL cause removing parallel_hds_isa_init defined in
parallel.c. This function is called during initialization of some boards so
disabling CONFIG_PARALLEL cause build failure.
Am 11.05.2015 um 17:20 hat Max Reitz geschrieben:
On 08.05.2015 19:21, Kevin Wolf wrote:
Instead of letting every caller of bdrv_open() determine the right flags
for its child node manually and pass them to the function, pass the
parent node and the role of the newly opened child (like backing
On Tue, May 12, 2015 at 03:14:53PM +0200, Cornelia Huck wrote:
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Unlike with add and clear, there is no valid reason to abort when checking
for a feature. It makes more sense to return false (i.e. the feature bit
On Tue, 12 May 2015 15:34:47 +0200
Michael S. Tsirkin m...@redhat.com wrote:
On Tue, May 12, 2015 at 03:14:53PM +0200, Cornelia Huck wrote:
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Unlike with add and clear, there is no valid reason to abort when
On 12/05/15 16:08, Kevin Wolf wrote:
Am 12.05.2015 um 12:36 hat Denis V. Lunev geschrieben:
On 12/05/15 13:27, Kevin Wolf wrote:
Am 12.05.2015 um 07:47 hat Denis V. Lunev geschrieben:
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i
The following sequence
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
for (i = 0; i 10; i++)
write(fd, buf, 4096);
performs 5% better if buf is aligned to 4096 bytes.
The difference is quite reliable.
On the other hand we do not want at the moment to enforce
The patch introduces new concept: minimal memory alignment for bounce
buffers. Original so called optimal value is actually minimal required
value for aligment. It should be used for validation that the IOVec
is properly aligned and bounce buffer is not required.
Though, from the performance
I have used the following program to test
#define _GNU_SOURCE
#include stdio.h
#include unistd.h
#include fcntl.h
#include sys/types.h
#include malloc.h
#include string.h
int main(int argc, char *argv[])
{
int fd = open(argv[1], O_RDWR | O_CREAT | O_DIRECT, 0644);
void *buf;
int i =
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Unlike with add and clear, there is no valid reason to abort when checking
for a feature. It makes more sense to return false (i.e. the feature bit
isn't set). This is exactly what __virtio_has_feature() does if fbit
On Di, 2015-05-12 at 14:10 +0100, Peter Maydell wrote:
On 12 May 2015 at 14:04, Gerd Hoffmann kra...@redhat.com wrote:
libepoxy does the opengl extension handling for us.
It also is helpful for trouble-shooting as it prints nice error messages
instead of silently failing or segfaulting in
On Tue, 21 Apr 2015 13:29:01 +0800
Hong Bo Li lih...@linux.vnet.ibm.com wrote:
Sorry, I sent the patch three times by accident. Please take this one
as the formal patch.
This is a followup to the discussion started by Frank Blaschka:
Option 1: s390x/pci: Extend pci representation by new
On Mon, May 11, 2015 at 01:08:05PM -0700, Sean O. Stalley wrote:
On Mon, May 11, 2015 at 09:26:08PM +0200, Michael S. Tsirkin wrote:
On Mon, May 11, 2015 at 11:56:44AM -0700, Sean O. Stalley wrote:
PCI Enhanced Allocation is a new method of allocating MMIO IO
resources for PCI devices
On 12/05/2015 12:27, Kevin Wolf wrote:
I think it would make more sense to keep this specific to the raw-posix
driver. After all, it's only the kernel page cache that we optimise
here. Other backends probably don't take advantage of page alignment.
I don't think it makes sense to keep it
On Tue, May 12, 2015 at 02:15:46PM +0300, Pavel Fedin wrote:
Hello!
We are not. Support for GICv2 vs v3 should be dealt with
by suitable machine properties
I don't remember whether i clearly wrote about it... First i added a
property, like -machine virt,gicv3=on. But then i decided to
On Tue, May 12, 2015 at 03:25:30PM +0200, Cornelia Huck wrote:
On Wed, 06 May 2015 14:08:02 +0200
Greg Kurz gk...@linux.vnet.ibm.com wrote:
Legacy virtio is native endian: if the guest and host endianness differ,
we have to tell vhost so it can swap bytes where appropriate. This is
done
On 05/12/2015 06:44 AM, Peter Maydell wrote:
On 11 May 2015 at 19:12, John Snow js...@redhat.com wrote:
The following changes since commit 9ad2c8cd41a086020e21aa6d616b73bd5e2a800b:
Merge remote-tracking branch
'remotes/mjt/tags/pull-trivial-patches-2015-05-09' into staging (2015-05-11
On 05/12/2015 12:23 AM, Peter Crosthwaite wrote:
In my multi-compile approach helper_*[ld|st]* needs to be renamed
per-arch for the multiple compiled cputlb.o. Hence I have no symbol
with the unqualified name. But even if I do solve my namespacing
problem, I still have an ambiguity of which
On 12 May 2015 at 16:22, John Snow js...@redhat.com wrote:
On 05/12/2015 06:44 AM, Peter Maydell wrote:
Doesn't build on 32-bit:
/root/qemu/qtest.c: In function ‘qtest_process_command’:
/root/qemu/qtest.c:519:28: error: format ‘%zu’ expects argument of
type ‘size_t’, but argument 2 has type
On Tue, May 12, 2015 at 04:46:11PM +0200, Cornelia Huck wrote:
On Tue, 12 May 2015 15:44:46 +0200
Cornelia Huck cornelia.h...@de.ibm.com wrote:
On Tue, 12 May 2015 15:34:47 +0200
Michael S. Tsirkin m...@redhat.com wrote:
On Tue, May 12, 2015 at 03:14:53PM +0200, Cornelia Huck wrote:
In order for -icount to work, it's important for the target
translate.c code to correctly bracket any generated code which
can do I/O with gen_io_start()/gen_io_end() calls. But
does anybody know exactly what the criteria are here for this?
It would be nice if we could document this in a comment
On Tue 12 May 2015 05:10:56 PM CEST, Eric Blake ebl...@redhat.com wrote:
POSIX says getopt() returns -1 on completion. While Linux happens
to define EOF as -1, this definition is not required by POSIX, and
there may be platforms where checking for EOF instead of -1 would
lead to an infinite
On Tue, 12 May 2015 15:44:46 +0200
Cornelia Huck cornelia.h...@de.ibm.com wrote:
On Tue, 12 May 2015 15:34:47 +0200
Michael S. Tsirkin m...@redhat.com wrote:
On Tue, May 12, 2015 at 03:14:53PM +0200, Cornelia Huck wrote:
On Wed, 06 May 2015 14:07:37 +0200
Greg Kurz
On 05/08/2015 11:21 AM, Kevin Wolf wrote:
For bs-file, using references to existing BDSes has been possible for a
while already. This patch enables the same for bs-backing_hd.
Signed-off-by: Kevin Wolf kw...@redhat.com
---
block.c | 42
On 05/08/2015 11:21 AM, Kevin Wolf wrote:
Signed-off-by: Kevin Wolf kw...@redhat.com
---
block.c | 42 +++---
block/commit.c| 4 ++--
include/block/block.h | 4 +++-
3 files changed, 44 insertions(+), 6 deletions(-)
diff --git
On 11.05.2015 16:16, Luiz Capitulino wrote:
On Fri, 24 Apr 2015 14:39:48 +0200
hw.clau...@gmail.com wrote:
From: Claudio Fontana claudio.font...@huawei.com
usage is similar to the commands x, xp.
Example with string: looking for ELF header in memory:
(qemu) s/100cb 0x40001000 ELF
On 05/08/2015 11:21 AM, Kevin Wolf wrote:
Signed-off-by: Kevin Wolf kw...@redhat.com
---
qemu-io-cmds.c | 71
++
1 file changed, 71 insertions(+)
+
+while ((c = getopt(argc, argv, c:o:r)) != EOF) {
POSIX says getopt() returns
On Tue, 12 May 2015, Stefano Stabellini wrote:
On Tue, 12 May 2015, Fabio Fantoni wrote:
Il 12/05/2015 12:26, Fabio Fantoni ha scritto:
Il 12/05/2015 11:23, Fabio Fantoni ha scritto:
Il 11/05/2015 17:04, Fabio Fantoni ha scritto:
Il 21/04/2015 14:53, Stefano Stabellini ha scritto:
Resurrecting a six month old thread (and starting with
a big long quote for context):
On 8 September 2014 at 12:53, Peter Maydell peter.mayd...@linaro.org wrote:
On 7 September 2014 02:47, Edgar E. Iglesias edgar.igles...@gmail.com wrote:
On Thu, Sep 04, 2014 at 06:47:58PM +0100, Peter Maydell
POSIX says getopt() returns -1 on completion. While Linux happens
to define EOF as -1, this definition is not required by POSIX, and
there may be platforms where checking for EOF instead of -1 would
lead to an infinite loop.
Signed-off-by: Eric Blake ebl...@redhat.com
---
qemu-io-cmds.c | 16
Eric Blake ebl...@redhat.com writes:
On 05/11/2015 09:17 AM, Michael S. Tsirkin wrote:
Even name for hot unplug errors was wrong.
s/Even/Event/ ?
Make doc match code.
Cc: Zhu Guihua zhugh.f...@cn.fujitsu.com
Reported-by: Eric Blake ebl...@redhat.com
Signed-off-by: Michael S. Tsirkin
Eric Blake ebl...@redhat.com writes:
This series makes it possible to use downstream extensions
(such as __com.redhat_xyz) and temporary names (such as x-foo)
in every position possible in QAPI schemes, with added tests
that the generated code still compiles.
There's still some things we
On 05/12/2015 02:54 AM, Peter Maydell wrote:
Ideally it would be nice to have support in TCG so that a frontend
could output a TCG load/store op with a flag for unaligned access
OK or not. ARM also has this issue of some load/stores wanting to
do alignment traps and some not.
Yes, that would
Eduardo Habkost ehabk...@redhat.com writes:
This will allow clients to query additional information directly using
qom-get on the CPU objects.
Reviewed-by: David Gibson da...@gibson.dropbear.id.au
Reviewed-by: Andreas Färber afaer...@suse.de
Signed-off-by: Eduardo Habkost
On 05/12/2015 08:32 AM, Peter Maydell wrote:
In order for -icount to work, it's important for the target
translate.c code to correctly bracket any generated code which
can do I/O with gen_io_start()/gen_io_end() calls. But
does anybody know exactly what the criteria are here for this?
It
On Tue, May 12, 2015 at 05:38:37PM +0200, Markus Armbruster wrote:
[...]
@@ -699,8 +701,9 @@
#data is sent to the client, the guest may no longer be halted.
##
{ 'struct': 'CpuInfo',
- 'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', '*pc': 'int',
-
On 12 May 2015 at 16:43, Richard Henderson r...@twiddle.net wrote:
On 05/12/2015 08:32 AM, Peter Maydell wrote:
In order for -icount to work, it's important for the target
translate.c code to correctly bracket any generated code which
can do I/O with gen_io_start()/gen_io_end() calls. But
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