The patch for the kernel part is in linux-next already:
commit ac88e7c908b920866e529862f2b2f0129b254ab2
Author: Igor Redko
Date: Thu Feb 18 09:23:01 2016 +1100
virtio_balloon: export 'available' memory to balloon statistics
Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_bal
From: Igor Redko
We are making experiments with different autoballooning strategies
based on the guest behavior. Thus we need to experiment with different
guest statistics. For now every counter change requires QEMU recompilation
and dances with Libvirt.
This patch introduces transport for unrec
New counter from the Linux kernel + generic framework to pass currently
unknown counters via QMP for debug purposes.
Signed-off-by: Denis V. Lunev
CC: Igor Redko
CC: Michael S. Tsirkin
Changes from v2:
- put "export unknown counters" code under ifdef
Changes from v1:
- removed !err in patch 1
On Tue, 02/16 20:39, Fam Zheng wrote:
> v2: - Fix a few coding style warnings of shellcheck and pylint.
> [Marc-André Lureau]
> - Rename make targets:
> docker-run => docker-test
> docker-build => docker-image
> docker-run-$TEST.sh@$IMAGE => docker-$TEST@$IMAGE
> - I
[Removing ceph-devel alias]
Hi Aneesh,
Any further comment on my reply below?
Thanks,
Jevon
On 19/2/16 16:56, Jevon Qiao wrote:
Hi Aneesh,
I am not sure I understand the details correctly. iounit is the size
that we use in client_read to determine the size in which
we should request I/O from
Filter-mirror is a netfilter plugin.
It gives qemu the ability to mirror
packets to a chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirror0,host=ip_primary,port=X,server,nowait
-filter-mirror,id=m0,netdev=hn0,queue=tx/rx/all,outdev=mirror0
Signed-off-by: Zhang Chen
Signed-off-by: Wen Co
Filter-mirror is a netfilter plugin.
It gives qemu the ability to mirror
packets to a chardev.
v6:
- Address Jason's comments.
v5:
- Address Jason's comments.
v4:
- Address Jason's comments.
v3:
- Add filter-mirror unit test according
to Jason's comments
- Address zhanghailiang's commen
In this unit test we will test the mirror function.
start qemu with:
-netdev socket,id=qtest-bn0,fd=sockfd
-device e1000,netdev=qtest-bn0,id=qtest-e0
-chardev socket,id=mirror0,path=/tmp/filter-mirror-test.sock,server,nowait
-object filter-mirror,id=qtest-f0,netdev=qtest-bn0,qu
On 02/24/2016 11:24 AM, Jason Wang wrote:
On 02/23/2016 08:00 PM, Zhang Chen wrote:
In this unit test we will test the mirror function.
start qemu with:
-netdev socket,id=qtest-bn0,fd=sockfd
-device e1000,netdev=qtest-bn0,id=qtest-e0
-chardev socket,id=mirror0,path=/tmp/fil
From: Prasad J Pandit
Ne2000 NIC uses ring buffer of NE2000_MEM_SIZE(49152)
bytes to process network packets. Registers PSTART & PSTOP
define ring buffer size & location. Setting these registers
to invalid values could lead to infinite loop or OOB r/w
access issues. Add check to avoid it.
Report
+-- On Wed, 24 Feb 2016, Jason Wang wrote --+
| Right, but since setting STARTPG,STOPPG,BOUNDARY and CURPAG is not
| atomic. Try to limit it during value setting is hard to be correct.
I see.
| Then let's return true when s->stop <= s->start?
Okay. Though I'm not sure if it's the right plac
ng branch 'remotes/kevin/tags/for-upstream' into staging
> (2016-02-22 16:55:41 +)
>
> are available in the git repository at:
>
> g...@github.com:aik/qemu.git
>
> for you to fetch changes up to d618bd06b255fcde2111f5733f48d38f5b2532d6:
>
> pseries
+-- On Wed, 24 Feb 2016, Jason Wang wrote --+
| > - hw/net/virtio-net.c
| > if (size > 27 && size < 1500) &&
| > (buf[34] == 0 && buf[35] == 67)) {
|
| Are we sure size of buf is >= 35 here?
No; I'm yet to see why it checks for > 27. If (27 < size < 34) then we have
anot
On Wed, Feb 24, 2016 at 01:01:06PM +1100, David Gibson wrote:
> On Tue, Feb 23, 2016 at 12:18:59PM +0100, Igor Mammedov wrote:
> > On Tue, 23 Feb 2016 21:05:04 +1100
> > David Gibson wrote:
> >
> > > On Tue, Feb 23, 2016 at 03:10:26PM +0530, Bharata B Rao wrote:
> > > > On Tue, Feb 23, 2016 at 04
On 02/24/2016 11:22 AM, Jason Wang wrote:
On 02/23/2016 08:00 PM, Zhang Chen wrote:
Filter-mirror is a netfilter plugin.
It gives qemu the ability to mirror
packets to a chardev.
usage:
-netdev tap,id=hn0
-chardev socket,id=mirror0,host=ip_primary,port=X,server,nowait
-filter-mirror,id=m0,n
Qemu may crash when we want to add two filters on the same netdev but
the initialization of second fails (e.g missing parameters):
./qemu-system-x86_64 -netdev user,id=un0 \
-object filter-buffer,id=f0,netdev=un0,interval=10 \
-object filter-buffer,id=f1,netdev=un0
Segmentation fault (core dumpe
I've posted a series to qemu-devel to hopefully address this issue.
Cole, or anyone else that wants to test it out:
http://lists.nongnu.org/archive/html/qemu-devel/2016-02/msg05511.html
For the specific qemu-img convert case mentioned in this bug report, I
believe using the new "force-size" option
On 02/18/2016 03:50 PM, Zhang Chen wrote:
>
>
> On 02/18/2016 10:41 AM, Jason Wang wrote:
>>
>> On 02/05/2016 02:50 PM, Zhang Chen wrote:
>>> From: ZhangChen
>>>
>>> Filter-redirector is a netfilter plugin.
>>> It gives qemu the ability to redirect net packet.
>>> redirector can redirect filter'
On 02/23/2016 08:00 PM, Zhang Chen wrote:
> In this unit test we will test the mirror function.
>
> start qemu with:
> -netdev socket,id=qtest-bn0,fd=sockfd
> -device e1000,netdev=qtest-bn0,id=qtest-e0
> -chardev
> socket,id=mirror0,path=/tmp/filter-mirror-test.sock,server,nowait
On 02/23/2016 08:00 PM, Zhang Chen wrote:
> Filter-mirror is a netfilter plugin.
> It gives qemu the ability to mirror
> packets to a chardev.
>
> usage:
>
> -netdev tap,id=hn0
> -chardev socket,id=mirror0,host=ip_primary,port=X,server,nowait
> -filter-mirror,id=m0,netdev=hn0,queue=tx/rx/all,outd
On 02/23/2016 07:11 PM, P J P wrote:
> Hello Jason,
>
> +-- On Tue, 23 Feb 2016, Jason Wang wrote --+
> | Let's avoid adding assert() here since it could be triggered by guest.
>
> Okay.
>
> | I think you need audit all the callers to see if the issue mentioned by
> | Markus existed first.
>
Signed-off-by: Lin Ma
---
qemu-options.hx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 2f0465e..6afa612 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2063,7 +2063,7 @@ Example:
@example
qemu -m 512 -object
memory-backend-f
On 02/23/2016 10:05 PM, Alberto Garcia wrote:
On Tue 23 Feb 2016 02:45:49 PM CET, Eric Blake wrote:
Commit message should say why we need a third event, rather than
reusing either of the other two (my guess: because you don't have a
location, and don't want to modify the existing two to report
On Tue, Feb 23, 2016 at 10:46:45AM +0100, Igor Mammedov wrote:
> On Mon, 22 Feb 2016 13:54:32 +1100
> David Gibson wrote:
>
> > On Fri, Feb 19, 2016 at 04:49:11PM +0100, Igor Mammedov wrote:
> > > On Fri, 19 Feb 2016 15:38:48 +1100
> > > David Gibson wrote:
> > >
> > > CCing thread a couple of
On Tue, Feb 23, 2016 at 06:46:44PM +0100, Greg Kurz wrote:
> On Wed, 10 Feb 2016 10:41:16 +0100
> Greg Kurz wrote:
>
> > On Mon, 8 Feb 2016 09:31:49 +0100
> > Greg Kurz wrote:
> >
> > > On Mon, 8 Feb 2016 11:45:19 +1000
> > > David Gibson wrote:
> > >
> > > > On Fri, Feb 05, 2016 at 09:43:4
On Tue, Feb 23, 2016 at 06:26:20PM -0300, Eduardo Habkost wrote:
> On Tue, Feb 23, 2016 at 10:46:45AM +0100, Igor Mammedov wrote:
> > On Mon, 22 Feb 2016 13:54:32 +1100
> > David Gibson wrote:
> [...]
> > > This is why Eduardo suggested - and I agreed - that it's probably
> > > better to implement
On Mon, Feb 22, 2016 at 10:05:54AM +0100, Markus Armbruster wrote:
> David Gibson writes:
>
> > On Fri, Feb 19, 2016 at 10:51:11AM +0100, Markus Armbruster wrote:
> >> David Gibson writes:
> >>
> >> > On Thu, Feb 18, 2016 at 11:37:39AM +0100, Igor Mammedov wrote:
> >> >> On Thu, 18 Feb 2016 14:
On Tue, Feb 23, 2016 at 12:18:59PM +0100, Igor Mammedov wrote:
> On Tue, 23 Feb 2016 21:05:04 +1100
> David Gibson wrote:
>
> > On Tue, Feb 23, 2016 at 03:10:26PM +0530, Bharata B Rao wrote:
> > > On Tue, Feb 23, 2016 at 04:24:31PM +1100, David Gibson wrote:
> > > > Hi Andreas,
> > > >
> > > >
On Tue, Feb 23, 2016 at 09:27:09PM +, Mark Cave-Ayland wrote:
> On 03/02/16 04:59, David Gibson wrote:
>
> >> Going back to your earlier email you suggested that the host timebase is
> >> always continuously running, even when the guest is paused. But then
> >> resuming the guest then the time
On 02/24/2016 05:16 AM, Eduardo Habkost wrote:
On Tue, Feb 23, 2016 at 02:51:11PM +0800, Cao jin wrote:
remove useless parameter of several functions
Signed-off-by: Cao jin
I believe this makes the API much easier to be misused. Currently
you can safely use (smp_cores, smp_threads) every t
This does not appear to happen with 2.5, which I finally got installed
through a full distribution upgrade to the latest beta of the upcoming
LTS release. Of course, now I have another issue I didn’t notice before,
where the Windows VM, which idles at about 20% of a single core most of
the time, en
On %D, %SN wrote:
%Q
%C
Liang
> -Original Message-
> From: qemu-devel-bounces+liang.z.li=intel@nongnu.org [mailto:qemu-
> devel-bounces+liang.z.li=intel@nongnu.org] On Behalf Of Juan Quintela
> Sent: Tuesday, February 23, 2016 5:57 PM
> To: Li, Liang Z
> Cc: amit.s...@redhat.c
On 02/24/2016 01:58 AM, Dr. David Alan Gilbert wrote:
* Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote:
On 02/20/2016 04:04 AM, Dr. David Alan Gilbert wrote:
* Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote:
From: zhangchen
In here we will handle ip packet and connection
Signed-off-b
On 02/23/2016 04:28 PM, P J P wrote:
>Hello Jason,
>
> +-- On Tue, 23 Feb 2016, Jason Wang wrote --+
> | I mean with your patch, driver will only be allowed to set EN0_STOPPG
> | before EN0_STARTPG. So if a driver want to set STARTPG first, the check
> |
> | +if (v < NE2000_PMEM_
A 32-bit rotate insn is more common on hosts than a deposit insn,
and if the host has neither the result is truely horrific.
At the same time, tidy up the temporaries within these functions,
drop the over-use of "likely", drop some checks for identity that
will also be checked by tcg-op.c function
Mirror the cleanups just done to rlwinm, rlwnm and rlwimi.
This adds use of deposit to rldimi.
Signed-off-by: Richard Henderson
---
target-ppc/translate.c | 91 +-
1 file changed, 46 insertions(+), 45 deletions(-)
diff --git a/target-ppc/translate
The ISEL patch was posted last year; I don't believe I ever
got around to posting these other two.
r~
Richard Henderson (3):
target-ppc: Use movcond in isel
target-ppc: Use 32-bit rotate instead of deposit + 64-bit rotate
target-ppc: Cleanups to rldinm, rldnm, rldimi
target-ppc/translat
Signed-off-by: Richard Henderson
---
target-ppc/translate.c | 29 +++--
1 file changed, 11 insertions(+), 18 deletions(-)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index ecc85f0..00c9a5a 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@
On 02/23/2016 07:45 PM, Eric Blake wrote:
> On 02/23/2016 05:27 PM, Fam Zheng wrote:
>> On Tue, 02/23 19:17, John Snow wrote:
>>> During incremental backups, if the target has a cluster size that is
>>> larger than the backup cluster size and we are backing up to a target
>>> that cannot (for whi
Signed-off-by: Jeff Cody
---
tests/qemu-iotests/146 | 81 ++
tests/qemu-iotests/146.out | 44 +
2 files changed, 125 insertions(+)
diff --git a/tests/qemu-iotests/146 b/tests/qemu-iotests/146
index af60849..323ea8a 100755
--
On Tue, 02/23 18:43, Kevin Wolf wrote:
> Am 23.02.2016 um 04:40 hat Fam Zheng geschrieben:
> > (I'm Cc'ing a few more people here just in case they have different visions
> > about raw image use cases.)
> >
> > On Mon, 02/22 15:24, Kevin Wolf wrote:
> > > Am 26.01.2016 um 11:38 hat Fam Zheng gesch
When QEMU creates a VHD image, it goes by the original spec,
calculating the current_size based on the nearest CHS geometry (with an
exception for disks > 127GB).
Apparently, Azure will only allow images that are sized to the nearest
MB, and the current_size as calculated from CHS cannot guarantee
This tests auto-detection, and overrides, of VHD image sizes created
by Virtual PC and Hyper-V.
This adds two sample images:
hyperv2012r2-dynamic.vhd.bz2 - dynamic VHD image created with Hyper-V
virtualpc-dynamic.vhd.bz2- dynamic VHD image created with Virtual PC
Signed-off-by: Jeff Cody
--
This is a long-standing issue that has come up many times, and has had
several different patches posted to fix it. Virtual PC, and Hyper-V
calculate the disk geometry differently for VHD, leading to compatibility
issues.
We want to fix these compatibility problems, however we want to make sure
we
The VHD file format is used by both Virtual PC, and Hyper-V. However,
how the virtual disk size is calculated varies between the two.
Virtual PC uses the CHS drive parameters to determine the drive size.
Hyper-V, on the other hand, uses the current_size field in the footer
when determining image
On 02/23/2016 05:27 PM, Fam Zheng wrote:
> On Tue, 02/23 19:17, John Snow wrote:
>> During incremental backups, if the target has a cluster size that is
>> larger than the backup cluster size and we are backing up to a target
>> that cannot (for whichever reason) pull clusters up from a backing ima
On 02/23/2016 07:27 PM, Fam Zheng wrote:
> On Tue, 02/23 19:17, John Snow wrote:
>> During incremental backups, if the target has a cluster size that is
>> larger than the backup cluster size and we are backing up to a target
>> that cannot (for whichever reason) pull clusters up from a backing i
On Tue, 02/23 15:42, Matthew Fortune wrote:
> CONFIG_EPOLL was being used to guard epoll_create1 which results
> in build failures on CentOS 5.
>
> Signed-off-by: Matthew Fortune
> ---
> aio-posix.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/aio-posix.c b/aio
On Tue, 02/23 19:17, John Snow wrote:
> During incremental backups, if the target has a cluster size that is
> larger than the backup cluster size and we are backing up to a target
> that cannot (for whichever reason) pull clusters up from a backing image,
> we may inadvertantly create unusable inc
On 02/23/2016 08:56 PM, Paolo Bonzini wrote:
On 23/02/2016 10:00, Alexey Kardashevskiy wrote:
tce = tcet->table[addr >> tcet->page_shift];
-ret.iova = addr & page_mask;
+ret.iova = (addr + iommu->addr) & page_mask;
ret.translated_addr = tce & page_mask;
64K might not always be appropriate, make this a runtime value.
Signed-off-by: John Snow
Reviewed-by: Fam Zheng
---
block/backup.c | 64 +-
1 file changed, 36 insertions(+), 28 deletions(-)
diff --git a/block/backup.c b/block/backup.c
ind
If a backing file isn't specified in the target image and the
cluster_size is larger than the bitmap granularity, we run the risk of
creating bitmaps with allocated clusters but empty/no data which will
prevent the proper reading of the backup in the future.
Signed-off-by: John Snow
Reviewed-by:
Backups sometimes need a non-64KiB transfer cluster size.
See patch #2 for the detailed justificaton.
===
v3:
===
01: +R-B
02: Added failure mode for bdrv_get_info, including critical failure for when
we don't have a backing file but couldn't retrieve the cluster_size info.
===
v2:
===
01:
During incremental backups, if the target has a cluster size that is
larger than the backup cluster size and we are backing up to a target
that cannot (for whichever reason) pull clusters up from a backing image,
we may inadvertantly create unusable incremental backup images.
For example:
If the
** Changed in: qemu (Ubuntu)
Importance: Undecided => Medium
** Changed in: qemu (Ubuntu Vivid)
Importance: Undecided => Medium
** Changed in: qemu (Ubuntu Wily)
Importance: Undecided => Medium
--
You received this bug notification because you are a member of qemu-
devel-ml, which is s
On Tue, Feb 23, 2016 at 04:14:46PM +0200, Michael S. Tsirkin wrote:
> On Tue, Feb 23, 2016 at 08:47:00AM -0500, Gabriel L. Somlo wrote:
> > On Tue, Feb 23, 2016 at 07:07:36AM +0200, Michael S. Tsirkin wrote:
> > > On Mon, Feb 22, 2016 at 03:26:23PM -0500, Gabriel L. Somlo wrote:
> > > > On Mon, Feb
On 02/23/2016 05:51 AM, Daniel P. Berrange wrote:
> Pretty printing of JSON responses is important to be able to understand
> large responses from query commands in particular. Unfortunately this
> was broken during the addition of the verbose flag in
>
> commit 1ceca07e48ead0dd2e41576c81d40e6
Quoting Gal Hammer (2015-11-02 08:49:48)
> Signed-off-by: Gal Hammer
> ---
> qga/commands-win32.c | 66
> ++--
> 1 file changed, 64 insertions(+), 2 deletions(-)
>
> diff --git a/qga/commands-win32.c b/qga/commands-win32.c
> index d9de23b..a8eb4a0
On Tue, Feb 23, 2016 at 02:17:11PM +0800, Yi Min Zhao wrote:
>于 Mon, 22 Feb 2016 14:15:07 +0100
>Christian Borntraeger 写道:
>
>> On 02/19/2016 04:18 PM, Wei Yang wrote:
>> > Even PCI_CAP_FLAGS has the same value as PCI_MSIX_FLAGS, the later one is
>> > the more proper on retrieving MSIX entries.
>>
On Tue, Feb 23, 2016 at 05:05:54PM +0100, Igor Mammedov wrote:
> on x86 currently range 0..max_cpus is used to generate
> architecture-dependent CPU ID (APIC Id) for each present
> and possible CPUs. However architecture-dependent CPU IDs
> list could be sparse and code that needs to enumerate
> al
On Tue, Feb 23, 2016 at 10:46:45AM +0100, Igor Mammedov wrote:
> On Mon, 22 Feb 2016 13:54:32 +1100
> David Gibson wrote:
[...]
> > This is why Eduardo suggested - and I agreed - that it's probably
> > better to implement the "1st layer" as an internal structure/interface
> > only, and implement t
Several commits have been changing the generator, but not updating
the docs to match:
- The implicit tag member is named "type", not "kind". Screwed up in
commit 39a1815.
- Commit 9f08c8ec made list types lazy, and thereby dropped
UserDefOneList if nothing explicitly uses the list type.
- Commit 5
No need to roll our own use of the dealloc visitors when we can
just directly use the qapi_free_FOO() functions that do what we
want in one line.
In net.c, inline net_visit() into its remaining lone caller.
After this patch, test-visitor-serialization.c is the only
non-generated file that needs t
Signed-off-by: Richard Henderson
---
target-sparc/ldst_helper.c | 459 +++--
target-sparc/translate.c | 6 +-
2 files changed, 235 insertions(+), 230 deletions(-)
diff --git a/target-sparc/ldst_helper.c b/target-sparc/ldst_helper.c
index b0600fd..24992
On 03/02/16 04:59, David Gibson wrote:
>> Going back to your earlier email you suggested that the host timebase is
>> always continuously running, even when the guest is paused. But then
>> resuming the guest then the timebase must jump in the guest regardless?
>>
>> If this is the case then this
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 111 +--
1 file changed, 98 insertions(+), 13 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 008b07b..5fd096f 100644
--- a/target-sparc/translate.c
+++
Dan Berrange rightly pointed out that now that commit 544a373
unboxes the variants of unions, we will need a way for his pending
LUKS patches to access the fields of those variants without also
allocating wasted memory.
Patch 1 is a cleanup I noticed along the way, although in writing
this email,
Also implement a few more twinx asis.
Signed-off-by: Richard Henderson
---
target-sparc/helper.h | 2 +-
target-sparc/ldst_helper.c | 156 -
target-sparc/translate.c | 12 +++-
3 files changed, 120 insertions(+), 50 deletions(-)
diff --git a
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 45 +++--
1 file changed, 27 insertions(+), 18 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 688594d..e296dca 100644
--- a/target-sparc/translate.c
+++ b/
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 102 ---
1 file changed, 88 insertions(+), 14 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 44091ee..fda7b75 100644
--- a/target-sparc/translate.c
+++
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index ab5b0b6..5874571 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5359,17 +535
Dan Berrange reported a case where he needs to work with a
QCryptoBlockOptions union type using the OptsVisitor, but only
visit one of the branches of that type (the discriminator is not
visited directly, but learned externally). When things were
boxed, it was easy: just visit the variant directly
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index c9ec885..c1cb1e1 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 43 +++
1 file changed, 43 insertions(+)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index a023754..0621c06 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/transl
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 106 +++
1 file changed, 106 insertions(+)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 0621c06..017c3c1 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/
Signed-off-by: Richard Henderson
---
target-sparc/asi.h | 22 ++
1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/target-sparc/asi.h b/target-sparc/asi.h
index aace6f3..c9a1849 100644
--- a/target-sparc/asi.h
+++ b/target-sparc/asi.h
@@ -144,24 +144,36 @@
* ASI
Quite a few helpers do not modify tcg globals but did not so indicate.
Signed-off-by: Richard Henderson
---
target-sparc/helper.h | 48
1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/target-sparc/helper.h b/target-sparc/helper.h
i
On Tue, Feb 23, 2016 at 02:51:11PM +0800, Cao jin wrote:
> remove useless parameter of several functions
>
> Signed-off-by: Cao jin
I believe this makes the API much easier to be misused. Currently
you can safely use (smp_cores, smp_threads) every time. With this
patch, you need to always check
We've now implemented all fp asis inline, except for the no-fault
memory reads. The latter can be passed directly to helper_ld_asi.
Signed-off-by: Richard Henderson
---
target-sparc/helper.h | 2 -
target-sparc/ldst_helper.c | 148 -
target-spa
Replace gen_get_asi, and use it for both 32-bit and 64-bit.
For v8, do supervisor and immediate checks here.
Also, move save_state and TB ending into the respective
subroutines, out of disas_sparc_insn.
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 508
Signed-off-by: Richard Henderson
---
target-sparc/ldst_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-sparc/ldst_helper.c b/target-sparc/ldst_helper.c
index 1eff8b4..9bedac9 100644
--- a/target-sparc/ldst_helper.c
+++ b/target-sparc/ldst_helper.c
@@ -988,7 +98
This unifies quite a few duplicate code fragments.
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 75 +---
1 file changed, 20 insertions(+), 55 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 98cd62
Reduces the argument count for helper_ld_asi; do helper_st_asi
for consistency.
Signed-off-by: Richard Henderson
---
target-sparc/helper.h | 4 +--
target-sparc/ldst_helper.c | 73 ++
target-sparc/translate.c | 58 --
By arranging for explicit writes to cpu_fsr after floating point
operations, we are able to mark the helpers as not writing to
tcg globals, which means that we don't need to invalidate the
integer register set across said calls.
Signed-off-by: Richard Henderson
---
target-sparc/fop_helper.c | 22
Knowing the value of %asi at translation time means that we
can handle the common settings without a function call.
The steady state appears to be %asi == ASI_P, so that sparcv9
code can use offset forms of lda/sta. The %asi register gets
pushed and popped on entry to certain functions, but it ra
Doing this instead of saving the raw PS_PRIV and TL. This means
that all nucleus mode TBs (TL > 0) can be shared. This fixes a
bug in that we didn't include HS_PRIV in the TB flags, and so could
produce incorrect TB matches for hypervisor state.
The LSU and DMMU states were unused by the transla
The primary focus of this patch set is to reduce the number of
helpers that modify TCG globals, and thus increase the lifetime
of those globals within each TB, and thus decrease the number
of times that tcg must spill and fill them from backing store.
As a byproduct, I also implement the bulk of t
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 48 +---
1 file changed, 13 insertions(+), 35 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 2163261..008b07b 100644
--- a/target-sparc/translate.c
+++
This avoids needing to save state before every FP operation.
Signed-off-by: Richard Henderson
---
target-sparc/fop_helper.c | 16
target-sparc/translate.c | 6 +-
2 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/target-sparc/fop_helper.c b/target-sparc/fop_h
We now have a single copy of gen_ld_asi, gen_st_asi,
gen_swap_asi, and everything uses gen_get_asi.
Signed-off-by: Richard Henderson
---
target-sparc/translate.c | 285 ++-
1 file changed, 131 insertions(+), 154 deletions(-)
diff --git a/target-sparc/
The global is only ever read for one insn; we can just as well
use a load from env instead and generate the same code. This
also allows us to indicate the the associated helpers do not
touch TCG globals.
Signed-off-by: Richard Henderson
---
target-sparc/helper.h| 6 +++---
target-sparc/tran
Copied from tag v4.2, 64291f7db5bd8150a74ad2036f1037e6a0428df2.
Signed-off-by: Richard Henderson
---
target-sparc/asi.h | 297 +
1 file changed, 297 insertions(+)
create mode 100644 target-sparc/asi.h
diff --git a/target-sparc/asi.h b/target-
On 02/18/2016 05:02 PM, Sagar Karandikar wrote:
> Some notes/questions:
> - This provides support only for the 64-bit version of the ISA and full
> system
> emulation (no user-mode)
> - This currently applies to the 2.5.0 release version. I will bump the
> underlying codebase, split this into
** Changed in: qemu (Ubuntu Vivid)
Status: New => Won't Fix
** No longer affects: qemu (Ubuntu Trusty)
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https://bugs.launchpad.net/bugs/1546445
Title:
support vhost user withou
** Also affects: qemu (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1546445
Title:
support vhost user without specifying vhostforce
Status in Q
** Also affects: qemu (Ubuntu Wily)
Importance: Undecided
Status: New
** Also affects: qemu (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: qemu (Ubuntu Trusty)
Importance: Undecided
Status: New
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** Also affects: cloud-archive
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1546445
Title:
support vhost user without specifying vhostforce
Status in U
The attachment "debian patch for qemu 1:2.2+dfsg" seems to be a debdiff.
The ubuntu-sponsors team has been subscribed to the bug report so that
they can review and hopefully sponsor the debdiff. If the attachment
isn't a patch, please remove the "patch" flag from the attachment,
remove the "patch"
** Changed in: qemu (Ubuntu Wily)
Status: New => Fix Released
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Title:
support vhost user without specifying vhostforce
Status in Ubuntu
Just pinging Alexey as well. :)
On Tue, 23 Feb 2016 18:46:44 +0100
Greg Kurz wrote:
> On Wed, 10 Feb 2016 10:41:16 +0100
> Greg Kurz wrote:
>
> > On Mon, 8 Feb 2016 09:31:49 +0100
> > Greg Kurz wrote:
> >
> > > On Mon, 8 Feb 2016 11:45:19 +1000
> > > David Gibson wrote:
> > >
> > > >
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