Il 19/07/2013 15:06, Peter Lieven ha scritto:
Il 19/07/2013 08:48, Peter Lieven ha scritto:
>> -return bdrv_get_block_status(bs, sector_num, nb_sectors, pnum);
>> +int64_t ret = bdrv_get_block_status(bs, sector_num, nb_sectors,
>> pnum);
>> +return
>> +(
Il 20/07/2013 03:11, Alexey Kardashevskiy ha scritto:
> On 07/20/2013 10:55 AM, Alexey Kardashevskiy wrote:
>> On 07/20/2013 01:48 AM, Alexey Kardashevskiy wrote:
>>> Ok. So.
>>>
>>> What broke is...
>>> I could try explaining but backtraces are lot better :)
>>>
>>> Shortly - virtio_pci_config_ops
Am 12.07.2013 06:29, schrieb peter.crosthwa...@xilinx.com:
> From: Peter Crosthwaite
>
> Looking at the implementation, this doesn't really have a lot to do
> with arrays. Its just a pointer to a buffer and is passed through
> to the wrapped fn (qemu_fdt_setprop) unchanged. So rename to make it
>
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> A new local variable *mon is added in monitor_find_completion()
> to make compile pass, which will be removed later in
> convertion patch for monitor_find_completion().
s/convertion/conversion/
>
> Signed-off-by: Wenchao Xia
> ---
> monitor.c | 13
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> Signed-off-by: Wenchao Xia
> ---
> monitor.c |8
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
Reviewed-by: Eric Blake
--
Eric Blake eblake redhat com+1-919-301-3266
Libvirt virtualization library http://libvirt.org
si
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> Signed-off-by: Wenchao Xia
> ---
> monitor.c | 18 ++
> 1 files changed, 14 insertions(+), 4 deletions(-)
>
Reviewed-by: Eric Blake
--
Eric Blake eblake redhat com+1-919-301-3266
Libvirt virtualization library http://libvir
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> Parameter *mon is added, and local variable *mon added in previous patch
> is removed. The caller readline_completion(), pass rs->mon as value, which
> should be initialized in readline_init() called by monitor_init().
>
> Signed-off-by: Wenchao Xia
>
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> Now all completion functions do not use *cur_mon any more, instead
> they use rs->mon. In short, structure ReadLineState decide where
> the complete action would be taken now.
>
> Tested with the case that qemu have two telnet monitors, auto
> completio
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> New member *cmd_table is added in structure Monitor to avoid direct usage of
> *mon_cmds. Now monitor have an associated command table, when global variable
> *info_cmds is also discarded, structure Monitor would gain full control about
> how to deal wit
Am 12.07.2013 06:29, schrieb peter.crosthwa...@xilinx.com:
> From: Peter Crosthwaite
>
> There are a mix of usages of the qemu_fdt_* API calls, some which
"some of which"
> wish to assert and abort QEMU on failure and some of which wish to do
> their own error handling. The latter in more corre
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> help_cmd() need this function later, so move it. get_str() is called by
> parse_cmdline() so it is moved also. Some code style error reported by
> check script, is also fixed.
>
> Signed-off-by: Wenchao Xia
> ---
> monitor.c | 191
>
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
> Since this function will be used by help_cmd() later, so improve
> it to make it more generic and easier to use. free_cmdline_args()
> is added to as paired function to free the result.
s/added to/added too/
>
> One change of this function is that, wh
As part of adding timer operations to aio_poll and a clock to AioContext, I
am trying to figure out a couple of points on how aio_poll works. This
primarily revolves around the flag busy.
Firstly, at the end of aio_poll, it has
assert(progress || busy);
This assert in fact checks nothing, be
于 2013-7-20 19:49, Eric Blake 写道:
On 07/19/2013 07:44 PM, Wenchao Xia wrote:
A new local variable *mon is added in monitor_find_completion()
to make compile pass, which will be removed later in
convertion patch for monitor_find_completion().
s/convertion/conversion/
Signed-off-by: Wenchao X
This series brings internal snapshot support at block devices level, now we
have two three methods to do block snapshot lively: 1) backing chain,
2) internal one and 3) drive-back up approach.
Comparation:
Advantages:Disadvantages:
1)delta data, taken
Signed-off-by: Wenchao Xia
---
hmp-commands.hx | 19 +--
hmp.c | 10 ++
hmp.h |1 +
3 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 8c6b91a..039c401 100644
--- a/hmp-commands.hx
+++ b/hmp-c
Unlike savevm, the qmp_transaction interface will not generate
snapshot name automatically, saving trouble to return information
of the new created snapshot.
Although qcow2 support storing multiple snapshots with same name
but different ID, here it will fail when an snapshot with that name
already
To make it clear about id and name in searching, add this API
to distinguish them. Caller can choose to search by id or name,
*errp will be set only for exception.
Some code are modified based on Pavel's patch.
Signed-off-by: Wenchao Xia
Signed-off-by: Pavel Hrdina
---
block/snapshot.c
Snapshot creation actually already distinguish id and name since it take
a structured parameter *sn, but delete can't. Later an accurate delete
is needed in qmp_transaction abort and blockdev-snapshot-delete-sync,
so change its prototype. Also *errp is added to tip error, but return
value is kepted
It is hard to make both id and name optional in hmp console as qmp
interface, so this interface require user to specify name.
Signed-off-by: Wenchao Xia
---
hmp-commands.hx | 18 ++
hmp.c | 12
hmp.h |1 +
3 files changed, 31 insertions(+)
This interface use id and name as optional parameters, to handle the
case that one image contain multiple snapshots with same name which
may be '', but with different id.
Adding parameter id is for historical compatiability reason, and
that case is not possible in qemu's new interface for internal
Snapshot ID can't be specified in this interface.
Signed-off-by: Wenchao Xia
---
blockdev.c | 13 +
qapi-schema.json | 20
qmp-commands.hx | 29 +
3 files changed, 62 insertions(+), 0 deletions(-)
diff --git a/blockdev.c
Create in transaction and deletion in single command will be tested.
Signed-off-by: Wenchao Xia
---
tests/qemu-iotests/056 | 259
tests/qemu-iotests/056.out |5 +
tests/qemu-iotests/group |1 +
3 files changed, 265 insertions(+), 0 dele
Am 19.07.2013 20:59, schrieb Stefan Weil:
> Am 19.07.2013 00:40, schrieb Alexander Graf:
>> On 18.07.2013, at 21:49, Stefan Weil wrote:
>>> Am 16.07.2013 07:54, schrieb Stefan Weil:
Am 12.07.2013 18:48, schrieb Stefan Weil:
> Hi Anthony,
>
> the patch fixes a build regression which
Otherwise, a new user will be wondering how to switch between the
console and monitor.
Cc: Anthony Liguori
Cc: Stefan Hajnoczi
Cc: Markus Armbruster
Cc: Marcelo Tosatti
Cc: Peter Maydell
Signed-off-by: Ramkumar Ramachandra
---
qemu-options.hx | 3 ++-
1 file changed, 2 insertions(+), 1 dele
Add utility functions to qemu-timer.c for nanosecond timing.
Ensure we keep track of all QEMUClocks on a list.
Add qemu_clock_deadline_ns and qemu_clock_deadline_all_ns to
calculate deadlines to nanosecond accuracy.
Add utility function qemu_soonest_timeout to calculate soonest deadline.
Add qe
This patch series adds support for timers attached to an AioContext clock
which get called within aio_poll.
In doing so it removes alarm timers and moves to use ppoll where possible.
This patch set 'sort of' passes make check (see below for caveat)
including a new test harness for the aio timers,
Make qemu_run_timers and qemu_run_all_timers return progress
so that aio_poll etc. can determine whether a timer has been
run.
Signed-off-by: Alex Bligh
---
include/qemu/timer.h |4 ++--
qemu-timer.c | 17 +++--
2 files changed, 13 insertions(+), 8 deletions(-)
diff --
Add qemu_g_poll_ns which works like g_poll but takes a nanosecond
timeout.
Signed-off-by: Alex Bligh
---
configure| 19 +++
qemu-timer.c | 24
2 files changed, 43 insertions(+)
diff --git a/configure b/configure
index 9e1cd19..b491c00 100755
---
Add a test harness for AioContext timers. The g_source equivalent is
unsatisfactory as it suffers from false wakeups.
Signed-off-by: Alex Bligh
---
tests/test-aio.c | 124 +-
1 file changed, 123 insertions(+), 1 deletion(-)
diff --git a/tests
Add a clock to each AioContext and delete it when freed.
Signed-off-by: Alex Bligh
---
async.c |2 ++
include/block/aio.h |5 +
2 files changed, 7 insertions(+)
diff --git a/async.c b/async.c
index 90fe906..0d41431 100644
--- a/async.c
+++ b/async.c
@@ -177,6 +177,7 @@ a
Remove alarm timers from qemu-timers.c in anticipation of using
timeouts for g_poll / p_poll instead.
Signed-off-by: Alex Bligh
---
include/qemu/timer.h |2 -
main-loop.c |4 -
qemu-timer.c | 501 +-
vl.c |
Switch to ppoll (or rather qemu_g_poll_ns which will use ppoll if available).
Set timeouts for aio, g_source, and mainloop from earliest timer deadline.
Run timers for AioContext (only) in aio_poll/aio_dispatch.
Signed-off-by: Alex Bligh
---
aio-posix.c | 20 +---
aio-win32.c
Hi!
I develop my own operating system and I have been using this command to
start my operating system:
$ qemu-system-x86_64 -kernel fudge -initrd initrd.tar
I just recently upgraded the qemu package for arch linux and now this does
not seem to work anymore. I get this error message:
Error while
I have some information to go on:
The problem occurs because of a failed call to rom_copy from
hw/i386/multiboot.c
I print debugged some values:
ELF_LOW: 0x10
ELF_HIGH: 0x14c578
MH_LOAD_ADDR: 0x10
MH_KERNEL_SIZE: 0x4c578
MH_ENTRY_ADDR: 0x1c
COPY SIZE: 0x4210
The return value from ro
On Sat, Jul 20, 2013 at 12:11:34PM +0200, Paolo Bonzini wrote:
> Il 20/07/2013 03:11, Alexey Kardashevskiy ha scritto:
> > On 07/20/2013 10:55 AM, Alexey Kardashevskiy wrote:
> >> On 07/20/2013 01:48 AM, Alexey Kardashevskiy wrote:
> >>> Ok. So.
> >>>
> >>> What broke is...
> >>> I could try explai
Ok, another update. The problem seems to be that in rom_copy
(hw/core/loader.c:776) where it iterates over all the roms it will fail at:
if (!rom->data) {
continue
}
For the second program header. This means that it hasnt been able to
allocate memory for that header because rom->data is suppo
Hi Peter,
On Fri, Jul 19, 2013 at 5:27 PM, Peter Maydell wrote:
> On 19 July 2013 01:25, Jia Liu wrote:
>> Hi Peter,
>>
>> On Thu, Jul 18, 2013 at 6:18 PM, Peter Maydell
>> wrote:
>>> Ping?
>>>
>>
>> Thank you, it looks good to me, please push it.
>
> The usual way to say this is to add your r
http://saborandlight.com/rtsujf/bmdlke.omlathbtcxphzsxe
ruk.ansari
7/21/2013 6:38:32 AM
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