On Fri, Oct 23, 2015 at 8:47 PM, sridhar kulkarni
wrote:
> Hi Peter,
>
> I further debugged this issues,
>
>
> Arround line 5000 of file helper.c, I guess updation of uncached_cpsr was
> not proper. I changed following line
>
You can use git to generate this change information for you in a
stand
On Mon, Oct 19, 2015 at 6:24 AM, Xiao Guangrong
wrote:
> A base device, dimm, is abstracted from pc-dimm, so that we can
> build nvdimm device based on dimm in the later patch
>
> Signed-off-by: Xiao Guangrong
> ---
> default-configs/i386-softmmu.mak | 1 +
> default-configs/x86_64-softmmu.ma
On 23/10/15 12:15, Pádraig Brady wrote:
> On 22/10/15 20:47, Paolo Bonzini wrote:
>>
>>
>> On 22/10/2015 19:39, Radim Krčmář wrote:
>>> 2015-10-22 18:14+0200, Paolo Bonzini:
On 22/10/2015 18:02, Eric Blake wrote:
> I see a bug in there:
Of course. You shouldn't have told me what
On 2015/10/23 19:36, Michael S. Tsirkin wrote:
> Build on RHEL6 fails:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42875
>
> Apparently unnamed unions couldn't use C99 named field initializers.
> Let's just name the payload union field.
>
> Signed-off-by: Michael S. Tsirkin
> ---
> tests/vh
2015-10-21 18:28 GMT+03:00 Michael Roth :
>
> I assumed you were referring to 'commands' via the recent
> guest-exec command that was added, but in case that's not what you were
> asking about:
>
> The guest agent commands themselves are synchronous, and qga will
> process and respond to requests a
Use a transaction to request an incremental backup across two drives.
Coerce one of the jobs to fail, and then re-run the transaction.
Verify that no bitmap data was lost due to the partial transaction
failure.
To support the 'err-cancel' QMP argument name it's necessary for
transaction_action()
Add both transactional properties to the QMP transactional interface,
and add the BlockJobTxn that we create as a result of the err-cancel
property to the BlkActionState structure.
[split up from a patch originally by Stefan and Fam. --js]
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Fam Zheng
These structures are misnomers, somewhat.
(1) BlockTransactionState is not state for a transaction,
but is rather state for a single transaction action.
Rename it "BlkActionState" to be more accurate.
(2) The BdrvActionOps describes operations for the BlkActionState,
above. This name
Allow a BlockJobTxn to be passed into backup_run, which
will allow the job to join a transactional group if present.
Propagate this new parameter outward into new QMP helper
functions in blockdev.c to allow transaction commands to
pass forward their BlockJobTxn object in a forthcoming patch.
[spl
From: Fam Zheng
They are set when block_job_completed is called.
Signed-off-by: Fam Zheng
Reviewed-by: John Snow
Reviewed-by: Max Reitz
Signed-off-by: John Snow
---
blockjob.c | 3 +++
include/block/blockjob.h | 9 +
2 files changed, 12 insertions(+)
diff --git a/bloc
From: Stefan Hajnoczi
The BlockJobTxn unit test verifies that both single jobs and pairs of
jobs behave as a transaction group. Either all jobs complete
successfully or the group is cancelled.
Signed-off-by: Stefan Hajnoczi
Reviewed-by: Max Reitz
Reviewed-by: John Snow
Signed-off-by: Fam Zhe
From: Fam Zheng
Reviewed-by: Max Reitz
Reviewed-by: John Snow
Signed-off-by: Fam Zheng
Signed-off-by: John Snow
---
include/block/blockjob.h | 20
1 file changed, 20 insertions(+)
diff --git a/include/block/blockjob.h b/include/block/blockjob.h
index b649a40..ed856d7 10
From: Fam Zheng
Sometimes block jobs must execute as a transaction group. Finishing
jobs wait until all other jobs are ready to complete successfully.
Failure or cancellation of one job cancels the other jobs in the group.
Signed-off-by: Stefan Hajnoczi
[Rewrite the implementation which is now
Switch over to the new .commit/.abort handlers for
cleaning up incremental bitmaps.
[split up from a patch originally by Stefan and Fam. --js]
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Fam Zheng
Signed-off-by: John Snow
Signed-off-by: John Snow
---
block/backup.c | 22 ++-
This adds two qmp commands to transactions.
block-dirty-bitmap-add allows you to create a bitmap simultaneously
alongside a new full backup to accomplish a clean synchronization
point.
block-dirty-bitmap-clear allows you to reset a bitmap back to as-if
it were new, which can also be used alongsid
Test simple usage cases for using transactions to create
and synchronize incremental backups.
Signed-off-by: John Snow
Reviewed-by: Max Reitz
Reviewed-by: Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi
Reviewed-by: Fam Zheng
Signed-off-by: Fam Zheng
---
tests/qemu-iotests/124 | 54 +
From: Fam Zheng
With job->completed and job->ret to replace BlockFinishData.
Signed-off-by: Fam Zheng
Reviewed-by: Max Reitz
Reviewed-by: John Snow
Signed-off-by: John Snow
---
blockjob.c | 27 ++-
1 file changed, 6 insertions(+), 21 deletions(-)
diff --git a/blockj
From: Fam Zheng
Add reference count to block job, meanwhile move the ownership of the
reference to job->bs from the caller (which is released in two
completion callbacks) to the block job itself. It is necessary for
block_job_complete_sync to work, because block job shouldn't live longer
than its
Welcome to V10!
Where'd 8 and 9 go? Private off-list missives from Fam.
Now you, I, and everyone on qemu-devel are staring at V10.
What's new in V10?
I replaced the per-action "transactional-cancel" parameter with
a per-transaction paremeter named "err-cancel" which is implemented
as an enum in
From: Fam Zheng
This will be reused by the coming new transactional completion code.
Signed-off-by: Fam Zheng
Reviewed-by: John Snow
Reviewed-by: Max Reitz
Signed-off-by: John Snow
---
block/backup.c | 27 +--
1 file changed, 17 insertions(+), 10 deletions(-)
diff -
On 10/16/2015 10:35 PM, Eric Blake wrote:
> Now that we have separate namespaces for QMP vs. tag values,
> we can simplify how the QAPISchema*.check() methods check for
> collisions. Each QAPISchemaObjectTypeMember check() call is
> given a single set of names it must not collide with; this set
>
On 10/22/2015 11:09 PM, Eric Blake wrote:
> Now that branches are in a separate C namespace, we can remove
> the restrictions in the parser that claim a branch name would
> collide with QMP, and delete the negative tests that are no
> longer problematic. A separate patch can then add positive
> te
On Thu, 2015-10-22 at 20:20 +1100, David Gibson wrote:
> I asked a while back if your patch or BenH's patch doing a similar
> thing was the one I should be looking at, and I never got a reply.
You must have missed it ... go for Alexey latest
Cheers,
Ben.
Some targets already had this within their logic, but make sure
it's present for all targets.
Signed-off-by: Richard Henderson
---
Version 2 updates the language as discussed in the followup in v1.
Peter, in that followup you mentioned that we ought to just use +1
for all targets. I was about t
Drop the libseccomp required version back to 2.1.0, restoring the ability
to build w/ --enable-seccomp on Ubuntu 14.04.
Commit 4cc47f8b3cc4f32586ba2f7fce1dc267da774a69 tightened the dependency
on libseccomp from version 2.1.0 to 2.1.1. This broke building on Ubuntu
14.04, the current Ubuntu LTS re
On 10/23/15 20:19, Eduardo Habkost wrote:
> On Fri, Oct 23, 2015 at 04:40:01PM +0200, Laszlo Ersek wrote:
>> Eduardo,
>>
>> On 10/13/15 21:45, Eduardo Habkost wrote:
>>> On Tue, Oct 13, 2015 at 09:42:50PM +0200, Paolo Bonzini wrote:
On 13/10/2015 21:30, Eduardo Habkost wrote:
> Y
On 10/23/15 20:20, Jordan Justen wrote:
> On 2015-10-23 05:53:17, Laszlo Ersek wrote:
>> On 10/23/15 09:26, Paolo Bonzini wrote:
>>>
>>> On 23/10/2015 06:41, Jordan Justen wrote:
On 2015-10-22 12:46:56, Paolo Bonzini wrote:
>
> On 22/10/2015 20:04, Kevin O'Connor wrote:
>> On Thu,
On 10/23/2015 01:19 PM, Eric Blake wrote:
> On 10/23/2015 01:14 PM, Markus Armbruster wrote:
>> Eric Blake writes:
>>
>>> Rather than storing a base class as a pointer to a box, just
>>> store the fields of that base class in the same order, so that
>>> a child struct can be directly cast to its p
On 10/23/2015 09:30 AM, Markus Armbruster wrote:
> Eric Blake writes:
>
>> A previous patch (commit 1e6c1616) made it possible to
>> directly cast from a qapi type to its base type. A future
>> patch will do likewise for structs. However, it requires
>> the client code to use a C cast, which tur
Changelog for ARM MPTimer QEMUTimer to ptimer conversion:
V2: Fixed changing periodic timer counter value "on the fly". I added a
test to the gist to cover that issue.
V3: Fixed starting the timer with load = 0 and counter != 0, added tests
to the gist for this issue. Change
Multiple issues here related to the timer with a corrected .limit value:
1) ptimer_get_count() returns incorrect value for the disabled timer after
loading the counter with a small value, because corrected limit value
is used instead of the original.
For instance:
1) ptimer_stop(t)
2) pti
Current ARM MPTimer implementation uses QEMUTimer for the actual timer,
this implementation isn't complete and mostly tries to duplicate of what
generic ptimer is already doing fine.
Conversion to ptimer brings the following benefits and fixes:
- Simple timer pausing implementation
On 10/23/2015 09:24 AM, Eduardo Habkost wrote:
On Fri, Oct 23, 2015 at 08:35:15AM +0200, Markus Armbruster wrote:
Eduardo Habkost writes:
On Wed, Oct 21, 2015 at 12:54:23PM +0200, Markus Armbruster wrote:
Valerio Aimale writes:
[...]
There's also a similar patch, floating around the inter
On 10/23/2015 12:05 PM, Alex Williamson wrote:
On Fri, 2015-10-23 at 11:36 -0700, Alexander Duyck wrote:
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
This patchset is to propose a new solution to add live migration support for
82599
SRIOV network card.
Im our solution, we prefer to put all devic
On 10/23/2015 12:05 PM, Markus Armbruster wrote:
def gen_visit_struct_fields(name, base, members):
-struct_fields_seen.add(name)
-
ret = ''
if base:
ret += gen_visit_implicit_struct(base)
+struct_fields_seen.add(name)
Eric Blake writes:
> The code for visiting the base class of a child struct created
> visit_type_Base_fields() which covers all fields of Base; while
> the code for visiting the base class of a flat union created
> visit_type_Union_fields() covering all fields of the base
> except the discriminat
On Fri, Oct 23, 2015 at 08:35:15AM +0200, Markus Armbruster wrote:
> Eduardo Habkost writes:
>
> > On Wed, Oct 21, 2015 at 12:54:23PM +0200, Markus Armbruster wrote:
> >> Valerio Aimale writes:
> > [...]
> >> > There's also a similar patch, floating around the internet, the uses
> >> > shared me
On 23/10/15 02:46, da...@gibson.dropbear.id.au wrote:
> On Sun, Sep 20, 2015 at 10:31:01PM +0200, Alexander Graf wrote:
>>
>>
>> On 14.09.15 21:30, Mark Cave-Ayland wrote:
>>> Whilst trying to fix migration of g3beige/mac99 images I came up with the
>>> following patchset. The first patch is reall
On 10/23/2015 01:14 PM, Markus Armbruster wrote:
> Eric Blake writes:
>
>> Rather than storing a base class as a pointer to a box, just
>> store the fields of that base class in the same order, so that
>> a child struct can be directly cast to its parent. This gives
>> less malloc overhead, less
Eric Blake writes:
> Rather than storing a base class as a pointer to a box, just
> store the fields of that base class in the same order, so that
> a child struct can be directly cast to its parent. This gives
> less malloc overhead, less pointer dereferencing, and even less
> generated code.
On 10/23/15 12:55 PM, Eduardo Habkost wrote:
On Thu, Oct 22, 2015 at 03:51:28PM -0600, Valerio Aimale wrote:
On 10/22/15 3:47 PM, Eduardo Habkost wrote:
On Thu, Oct 22, 2015 at 01:57:13PM -0600, Valerio Aimale wrote:
On 10/22/15 1:12 PM, Eduardo Habkost wrote:
On Wed, Oct 21, 2015 at 12:54:23
On Fri, 2015-10-23 at 11:36 -0700, Alexander Duyck wrote:
> On 10/21/2015 09:37 AM, Lan Tianyu wrote:
> > This patchset is to propose a new solution to add live migration support
> > for 82599
> > SRIOV network card.
> >
> > Im our solution, we prefer to put all device specific operation into VF a
On Fri, Oct 23, 2015 at 09:25:03AM +0100, Daniel P. Berrange wrote:
> On Thu, Oct 22, 2015 at 03:51:28PM -0600, Valerio Aimale wrote:
> > On 10/22/15 3:47 PM, Eduardo Habkost wrote:
> > >On Thu, Oct 22, 2015 at 01:57:13PM -0600, Valerio Aimale wrote:
> > >>On 10/22/15 1:12 PM, Eduardo Habkost wrote
On Thu, Oct 22, 2015 at 03:51:28PM -0600, Valerio Aimale wrote:
> On 10/22/15 3:47 PM, Eduardo Habkost wrote:
> >On Thu, Oct 22, 2015 at 01:57:13PM -0600, Valerio Aimale wrote:
> >>On 10/22/15 1:12 PM, Eduardo Habkost wrote:
> >>>On Wed, Oct 21, 2015 at 12:54:23PM +0200, Markus Armbruster wrote:
>
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
This patchset is to propose a new solution to add live migration support for
82599
SRIOV network card.
Im our solution, we prefer to put all device specific operation into VF and
PF driver and make code in the Qemu more general.
VF status migration
==
On 23/10/2015 20:20, Jordan Justen wrote:
It's not worth the hassle to relocate the SMBASE of the APs?
So, basically, write to 0x3-0x38000, then send an SMI IPI to the
AP and now you have the AP running in SMI and it has extra privileges?
>>>
>>> Extra privileges compared to wh
On 10/23/2015 05:07 AM, Eduardo Habkost wrote:
On Thu, Oct 01, 2015 at 02:06:36PM -0300, Eduardo Habkost wrote:
On Thu, Oct 01, 2015 at 11:35:52AM +1000, Richard Henderson wrote:
On 09/30/2015 06:34 AM, Eduardo Habkost wrote:
Left shift of negative values is undefined behavior. Detected by cla
On 2015-10-23 05:53:17, Laszlo Ersek wrote:
> On 10/23/15 09:26, Paolo Bonzini wrote:
> >
> > On 23/10/2015 06:41, Jordan Justen wrote:
> >> On 2015-10-22 12:46:56, Paolo Bonzini wrote:
> >>>
> >>> On 22/10/2015 20:04, Kevin O'Connor wrote:
> On Thu, Oct 22, 2015 at 10:40:08AM +0200, Paolo Bo
On Fri, Oct 23, 2015 at 04:40:01PM +0200, Laszlo Ersek wrote:
> Eduardo,
>
> On 10/13/15 21:45, Eduardo Habkost wrote:
> > On Tue, Oct 13, 2015 at 09:42:50PM +0200, Paolo Bonzini wrote:
> >>
> >>
> >> On 13/10/2015 21:30, Eduardo Habkost wrote:
> >>> Yeah, the shutdown behavior was never implement
Eric Blake writes:
> On 10/23/2015 07:46 AM, Markus Armbruster wrote:
>> Eric Blake writes:
>>
>>> We generate a static visit_type_FOO_fields() for every type
>>> FOO. However, sometimes we need a forward declaration. Split
>>> the code to generate the forward declaration out of
>>> gen_visit_
Stefan Hajnoczi writes:
> On Thu, Oct 22, 2015 at 03:30:34PM +0200, Lluís Vilanova wrote:
>> Markus Armbruster writes:
>>
>> > Lluís Vilanova writes:
>> [...]
>> >> So, is there any agreement on what should be used? If so, could that
>> >> please be
>> >> added to CODING_STYLE?
>>
>> > I think
On 23 October 2015 at 16:32, Eduardo Habkost wrote:
> Sorry for not submitting this a few days earlier.
>
> The following changes since commit 147482ae35b896808af68c0051ad86d3aae12979:
>
> Merge remote-tracking branch 'remotes/dgibson/tags/ppc-next-20151023' into
>
On 14 October 2015 at 23:55, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Add support for applying S2 translation to 64bit S1
> page-table walks.
>
> Signed-off-by: Edgar E. Iglesias
> ---
Reviewed-by: Peter Maydell
thanks
-- PMM
On 14 October 2015 at 23:55, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Signed-off-by: Edgar E. Iglesias
> ---
> target-arm/helper.c | 44 +---
> 1 file changed, 37 insertions(+), 7 deletions(-)
>
> diff --git a/target-arm/helper.c b/target-
From: Fam Zheng
All callers pass in false, and the real external ones will switch to
true in coming patches.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
aio-posix.c | 6 -
aio-win32.c | 5
On 14 October 2015 at 23:55, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Add support for applying S2 translation to 32bit S1
> page-table walks.
>
> Signed-off-by: Edgar E. Iglesias
> ---
Reviewed-by: Peter Maydell
thanks
-- PMM
* Stefan Hajnoczi (stefa...@gmail.com) wrote:
> On Thu, Oct 22, 2015 at 03:30:34PM +0200, Lluís Vilanova wrote:
> > Markus Armbruster writes:
> >
> > > Lluís Vilanova writes:
> > [...]
> > >> So, is there any agreement on what should be used? If so, could that
> > >> please be
> > >> added to CO
From: Fam Zheng
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
state->bs is assigned right after bdrv_drained_begin. Because it was
used as the flag for deletion or not in abort, now we need a separate
flag - InternalSnapsh
From: Fam Zheng
Signed-off-by: Fam Zheng
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
tests/test-aio.c | 24
1 file changed, 24 insertions(+)
diff --git a/tests/test-aio.c b/tests/test-aio.c
index 03cd45d..1623803 100644
--- a/tests/test-aio.c
+++ b/tests/te
From: Fam Zheng
The semantics is that after bdrv_drained_begin(bs), bs will not get new external
requests until the matching bdrv_drained_end(bs).
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
block/io.c| 17 +
include/block/block.h | 19 ++
From: Fam Zheng
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
blockdev.c | 11 +--
1 file changed, 9 insert
From: Fam Zheng
This ensures the atomicity of the transaction by avoiding processing of
external requests such as those from ioeventfd.
Move the assignment to state->bs up right after bdrv_drained_begin, so
that we can use it in the clean callback. The abort callback will still
check bs->job and
19.10.2015 23:01, Dmitry Osipenko пишет:
What about the following:
Add additional ptimer struct member, say "limit_corrected", to check whether the
limit was corrected or not.
ptimer_set_limit(ptimer_state *s, uint64_t limit, int reload)
{
.limit_corrected = 0;
// on the limit correc
From: Fam Zheng
So we could distinguish it from internal used fds, thus avoid handling
unwanted events in nested aio polls.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
nbd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
From: Fam Zheng
Similar to the previous patch, make sure that external events are not
dispatched during transaction operations.
Signed-off-by: Fam Zheng
Reviewed-by: Jeff Cody
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
blockdev.c | 9 -
1 file changed, 8 insertions(+), 1
From: Max Reitz
Extract some of the blockdev option extraction code from blockdev_init()
into its own function. This simplifies blockdev_init() and will allow
reusing the code in a different function added in a follow-up patch.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
blockdev.c
From: Max Reitz
Most of the options which blockdev_init() parses for both the
BlockBackend and the root BDS are valid for just the root BDS as well
(e.g. read-only). This patch allows specifying these options even if not
creating a BlockBackend.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wol
From: Alberto Garcia
The group throttling code was always meant to handle its locking
internally. However, bdrv_swap() was touching the ThrottleGroup
structure directly and therefore needed an API for that.
Now that bdrv_swap() no longer exists there's no need for the
throttle_group_lock() API a
From: Fam Zheng
They will be excluded by type in the nested event loops in block layer,
so that unwanted events won't be processed there.
Signed-off-by: Fam Zheng
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
hw/block/dataplane/virtio-blk.c | 5 ++---
hw/scsi/virtio-scsi-dataplane.c
From: Max Reitz
blk_bs() will not necessarily return a non-NULL value any more (unless
blk_is_available() is true or it can be assumed to otherwise, e.g.
because it is called immediately after a successful blk_new_with_bs() or
blk_new_open()).
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
From: Max Reitz
These options are only relevant for the user of a whole BDS tree (like a
guest device or a block job) and should thus be moved into the
BlockBackend.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block.c| 125 ---
From: Max Reitz
If there is no BlockDriverState in a BlockBackend or if the tray of the
guest device is open, fail all requests (where that is possible) with
-ENOMEDIUM.
The reason the status of the guest device is taken into account is
because once the guest device's tray is opened, any request
From: Fam Zheng
Signed-off-by: Fam Zheng
Signed-off-by: Kevin Wolf
---
aio-posix.c | 3 ++-
aio-win32.c | 3 ++-
include/block/aio.h | 38 ++
3 files changed, 42 insertions(+), 2 deletions(-)
diff --git a/aio-posix.c b/aio-posix.c
index f0
From: Max Reitz
guest_block_size is a guest device property so it should be moved into
the interface between block layer and guest devices, which is the
BlockBackend.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Alberto Garcia
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wol
From: Max Reitz
Do not use "rudimentary" BDSs for empty drives any longer (for
freshly created drives).
After a follow-up patch, empty drives will generally use a NULL BDS, not
only the freshly created drives.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
blockdev.c | 68 +++
From: Max Reitz
If there is no BDS tree attached to a BlockBackend, functions that can
do so should fall back to the BlockBackendRootState structure.
Signed-off-by: Max Reitz
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block/block-backend.c | 28
1 file
From: Max Reitz
Throttle groups are not necessarily referenced by BDSs alone; a later
patch will essentially allow BBs to reference them, too. Make the
ref/unref functions public so that reference can be properly accounted
for.
Their interface is slightly adjusted in that they return and take a
From: Max Reitz
This structure will store some of the state of the root BDS if the BDS
tree is removed, so that state can be restored once a new BDS tree is
inserted.
Signed-off-by: Max Reitz
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block/block-backend.c | 40 ++
From: Max Reitz
In order to handle host device passthrough, some guest device models
may call blk_is_inserted() to check whether the medium is inserted on
the host, when checking the guest tray status.
This tray status is inquired by blk_dev_change_media_cb(); because
bdrv_is_inserted() (invoked
From: Max Reitz
This function associates the given BlockDriverState with the given
BlockBackend.
Signed-off-by: Max Reitz
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block/block-backend.c | 11 +++
include/sysemu/block-backend.h | 1 +
2 files changed, 12 insertio
From: Max Reitz
With the new automatically-recursive implementation of
bdrv_is_inserted() checking by default whether all the children of a BDS
are inserted, we can drop raw's own implementation.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Reviewed-by: Alberto Gar
From: Max Reitz
Only call bdrv_add_key() on the BlockDriverState if it is not NULL.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Alberto Garcia
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
hw/usb/dev-storage.c | 30 --
1 file changed, 1
From: Max Reitz
As the comment above bdrv_get_stats() says, BlockAcctStats is something
which belongs to the device instead of each BlockDriverState. This patch
therefore moves it into the BlockBackend.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Alberto Garcia
Reviewed-by:
From: Max Reitz
There are several BlockBackend functions which, in theory, cannot fail.
This patch makes them cope with the BlockDriverState pointer being NULL
by making them fall back to some default action like ignoring the value
in setters and returning the default in getters.
Signed-off-by:
From: Max Reitz
The tray of an FDD is open iff there is no medium inserted (there are
only two states for an FDD: "medium inserted" or "no medium inserted").
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
hw/block/fdc.c | 20
From: Max Reitz
If bdrv_is_inserted() is called on the top level BDS, it should make
sure all nodes in the BDS tree are actually inserted.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block.c | 12 +---
1 file changed, 9 inse
From: Max Reitz
Make bdrv_is_inserted(), blk_is_inserted(), and the callback
BlockDriver.bdrv_is_inserted() return a bool.
Suggested-by: Eric Blake
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Alberto Garcia
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block.c
From: Max Reitz
BlockAcctStats contains statistics about the data transferred from and
to the device; wr_highest_sector does not fit in with the rest.
Furthermore, those statistics are supposed to be specific for a certain
device and not necessarily for a BDS (see the comment above
bdrv_get_stat
From: Max Reitz
This flag should not be set for the root BDS only, but for any BDS that
is being created while incoming migration is pending, so setting it is
moved from blockdev_init() to bdrv_fill_options().
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Reviewed-b
From: Max Reitz
blk_is_available() returns true iff the BDS is inserted (which means
blk_bs() is not NULL and bdrv_is_inserted() returns true) and if the
tray of the guest device is closed.
blk_is_inserted() is changed to return true only if blk_bs() is not
NULL.
Signed-off-by: Max Reitz
Revie
From: Max Reitz
Tests 071 and 081 test giving references in blockdev-add. It is not
necessary to create a BlockBackend here, so omit it.
While at it, fix up some blockdev-add invocations in the vicinity
(s/raw/$IMGFMT/ in 081, drop the format BDS for blkverify's raw child in
071).
Signed-off-by
From: Max Reitz
If the "id" field is missing from the options given to blockdev-add,
just omit the BlockBackend and create the BlockDriverState tree alone.
However, if "id" is missing, "node-name" must be specified; otherwise,
the BDS tree would no longer be accessible.
Many BDS options which a
From: Max Reitz
Fix the BlockBackend's AIOCB AioContext for aborting AIO in case there
is no BDS. If there is no implementation of AIOCBInfo::get_aio_context()
the AioContext is derived from the BDS the AIOCB belongs to. If that BDS
is NULL (because it has been removed from the BB) this will not
From: Max Reitz
It has been deprecated as of 2.3, so we can now remove it.
Signed-off-by: Max Reitz
Reviewed-by: Eric Blake
Reviewed-by: Kevin Wolf
Signed-off-by: Kevin Wolf
---
block/raw-posix.c| 222 ++-
qapi/block-core.json | 9 +--
2
The following changes since commit 1e700f4c6cddaf29ce1d205f0f8e8b9255481930:
Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2015-10-23-tag'
into staging (2015-10-23 15:55:50 +0100)
are available in the git repository at:
git://repo.or.cz/qemu/kevin.git tags/for-upstream
for yo
On 23/10/2015 18:54, Kevin O'Connor wrote:
>> >
>> > Extra privileges compared to what? Legacy BIOS does not really put
>> > anything privileged in SMRAM, while OVMF does and _hence_ relocates the
>> > SMBASE of the AP. It would have been nice to get it right from the
>> > beginning, but right
On 14 October 2015 at 23:55, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Signed-off-by: Edgar E. Iglesias
> ---
> target-arm/op_helper.c | 10 --
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
> index d4715
On Fri, Oct 23, 2015 at 09:26:38AM +0200, Paolo Bonzini wrote:
> On 23/10/2015 06:41, Jordan Justen wrote:
> > On 2015-10-22 12:46:56, Paolo Bonzini wrote:
> >> On 22/10/2015 20:04, Kevin O'Connor wrote:
> >>> On Thu, Oct 22, 2015 at 10:40:08AM +0200, Paolo Bonzini wrote:
> On 21/10/2015 20:36
On 14 October 2015 at 23:55, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias"
>
> Introduce ARMMMUFaultInfo to propagate MMU Fault information
> across the MMU translation code path. This is in preparation for
> adding Stage-2 translation.
>
> No functional changes.
>
> Signed-off-by: Edgar E
Igor,
On 10/23/15 16:57, Igor Mammedov wrote:
> As part of moving to dynamic DSDT and dropping
> ASL templates althogether this series moves out
> ASL part of memory hotplug from DSDT into a custom
> ACPI table. Beside of reducing ASL codebase (DSDT)
> series tries to generalize and consolidate AC
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