I will take care of the below items as soon as I get some free time.
/Kenth
On 01 Oct 2014, at 19:45, Michael Roth wrote:
> Quoting Kenth Andersson (2014-09-29 13:22:54)
>> Implementation of guest-network-get-interfaces for windows
>>
>>
>> Signed-off-by: Kenth Andersson
>
> Thanks! I've be
Thanks for your patient answer! :-)
On 2014/9/30 17:33, Michael S. Tsirkin wrote:
> On Tue, Sep 30, 2014 at 04:36:00PM +0800, Zhangjie (HZ) wrote:
>> Hi,
>> There exits packets loss when we do packet forwarding in VM,
>> especially when we use dpdk to do the forwarding. By enlarging vring
>> can a
Hi Igor,
On 2014/9/26 19:53, Igor Mammedov wrote:
On Tue, 23 Sep 2014 16:11:25 +0800
zhanghailiang wrote:
When do memory hotplug, if there is numa node, we should add
the memory size to the corresponding node memory size.
For now, it mainly affects the result of hmp command "info numa".
Sig
On Wed, Oct 08, 2014 at 03:17:56PM +0800, Zhangjie (HZ) wrote:
> Thanks for your patient answer! :-)
>
> On 2014/9/30 17:33, Michael S. Tsirkin wrote:
> > On Tue, Sep 30, 2014 at 04:36:00PM +0800, Zhangjie (HZ) wrote:
> >> Hi,
> >> There exits packets loss when we do packet forwarding in VM,
> >>
On 09/30/2014 12:33 PM, Michael S. Tsirkin wrote:
a single descriptor might use all of
the virtqueue. In this case we wont to be able to pass the
descriptor directly to linux as a single iov, since
You could separate maximum request scatter/gather list size from the
virtqueue size. They are
Il 08/10/2014 02:41, Wei Huang ha scritto:
> I am OK with either way. The key question is: should QEMU presents
> CPUIDs strictly as specified by the command line or QEMU can tweak a
> little bit on behalf of end-users? For instance, if end-users say "-smp
> 8,cores=2,threads=2,sockets=2", they mea
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> > typedef struct Visitor Visitor;
> >@@ -80,6 +81,6 @@ typedef struct FWCfgState FWCfgState;
> > typedef struct PcGuestInfo PcGuestInfo;
> > typedef struct PostcopyPMI PostcopyPMI;
> > typedef struct Range Range;
> >-typedef struct Adap
Il 08/10/2014 05:49, Zhu Guihua ha scritto:
> when device_add pc-dimm, only 'memdev' property is necessary, but the
> 'id' property is optional.
>
> So I execute the command as followings:
> object_add memory-backend-ram,id=ram0,size=128M
> device_add pc-dimm,memdev=ram0
>
> Now it is impossible
Il 08/10/2014 09:49, Dr. David Alan Gilbert ha scritto:
>> > :(, another redefinition, 'RAMBlock' also defined in
>> > 'include/exec/cpu-all.h:314',
>> > Am i miss something when compile qemu?
> Interesting; I'm not seeing that problem at all (gcc 4.8.3-7)
>
> What compiler and flags are you usin
MST, Thanks very much, I get it.
On 2014/10/8 15:37, Michael S. Tsirkin wrote:
> On Wed, Oct 08, 2014 at 03:17:56PM +0800, Zhangjie (HZ) wrote:
>> Thanks for your patient answer! :-)
>>
>> On 2014/9/30 17:33, Michael S. Tsirkin wrote:
>>> On Tue, Sep 30, 2014 at 04:36:00PM +0800, Zhangjie (HZ) wro
On 2014/10/8 15:49, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
typedef struct Visitor Visitor;
@@ -80,6 +81,6 @@ typedef struct FWCfgState FWCfgState;
typedef struct PcGuestInfo PcGuestInfo;
typedef struct PostcopyPMI PostcopyPMI;
typedef struc
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> On 2014/10/8 15:49, Dr. David Alan Gilbert wrote:
> >* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> >
> >>> typedef struct Visitor Visitor;
> >>>@@ -80,6 +81,6 @@ typedef struct FWCfgState FWCfgState;
> >>> typedef struct PcGues
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> On 2014/9/29 17:41, Dr. David Alan Gilbert (git) wrote:
> >+static ssize_t qsb_grow(QEMUSizedBuffer *qsb, size_t new_size)
> >+{
> >+size_t needed_chunks, i;
> >+
> >+if (qsb->size < new_size) {
> >+struct iovec *new_iov;
>
On 2014/10/8 15:43, Avi Kivity wrote:
>>
>
> You could separate maximum request scatter/gather list size from the
> virtqueue size. They are totally unrelated - even now you can have a larger
> request by using indirect descriptors.
Yes, there is no strong correlation between virtqueue size a
"Dr. David Alan Gilbert" writes:
> * zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
>> On 2014/9/29 17:41, Dr. David Alan Gilbert (git) wrote:
>
>> >+static ssize_t qsb_grow(QEMUSizedBuffer *qsb, size_t new_size)
>> >+{
>> >+size_t needed_chunks, i;
>> >+
>> >+if (qsb->size < new_s
On 07 Oct 2014, at 17:12 , Dr. David Alan Gilbert wrote:
> * Cristian Klein (cristian.kl...@cs.umu.se) wrote:
>> On 04 Oct 2014, at 4:21 , Dr. David Alan Gilbert wrote:
>>
>>>
>>> I've updated our github at:
>>> https://github.com/orbitfp7/qemu/tree/wp3-postcopy
>>>
>>> to have this version.
On 2014/10/8 15:28, zhanghailiang wrote:
Hi Igor,
On 2014/9/26 19:53, Igor Mammedov wrote:
On Tue, 23 Sep 2014 16:11:25 +0800
zhanghailiang wrote:
When do memory hotplug, if there is numa node, we should add
the memory size to the corresponding node memory size.
For now, it mainly affects t
On Tue, 07 Oct 2014 18:24:22 -0700
Andy Lutomirski wrote:
> On 10/07/2014 07:39 AM, Cornelia Huck wrote:
> > This patchset aims to get us some way to implement virtio-1 compliant
> > and transitional devices in qemu. Branch available at
> >
> > git://github.com/cohuck/qemu virtio-1
> >
> > I've
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
> >+static ssize_t qsb_grow(QEMUSizedBuffer *qsb, size_t new_size)
> >+{
> >+size_t needed_chunks, i;
> >+
> >+if (qsb->size < new_size) {
> >+struct iovec *new_iov;
> >+size_t size_diff = new_size - qsb->size;
> >+
On Wed, Oct 08, 2014 at 04:07:47PM +0800, Zhangjie (HZ) wrote:
> MST, Thanks very much, I get it.
>
> On 2014/10/8 15:37, Michael S. Tsirkin wrote:
> > On Wed, Oct 08, 2014 at 03:17:56PM +0800, Zhangjie (HZ) wrote:
> >> Thanks for your patient answer! :-)
> >>
> >> On 2014/9/30 17:33, Michael S. T
On Wed, Oct 08, 2014 at 10:43:07AM +0300, Avi Kivity wrote:
>
> On 09/30/2014 12:33 PM, Michael S. Tsirkin wrote:
> >a single descriptor might use all of
> >the virtqueue. In this case we wont to be able to pass the
> >descriptor directly to linux as a single iov, since
> >
>
> You could separate
found by valgrind.
Command: ./qemu-img convert -f parallels -O qcow2 1.hds 1.img
Invalid read of size 4
at 0x17D0EF: parallels_co_read (parallels.c:357)
by 0x11FEE4: bdrv_aio_rw_vector (block.c:4640)
by 0x11FFBF: bdrv_aio_readv_em (block.c:4652)
by 0x11F55F: bdrv_co_readv_em (block.c:4
Pls find here test authentic test material, i.e. parallels images
with "WithoutFreeSpace" and "WithouFreSpacExt" signatures created
in authentic way + a minor bug fix for access to non-initialized
memory found by valgrind.
Signed-off-by: Denis V. Lunev
CC: Jeff Cody
CC: Kevin Wolf
CC: Stefan Ha
This is simple test image for the following commit made by me.
commit d25d59802021a747812472780d80a0e792078f40
Author: Denis V. Lunev
Date: Mon Jul 28 20:23:55 2014 +0400
parallels: 2TB+ parallels images support
Signed-off-by: Denis V. Lunev
CC: Jeff Cody
CC: Kevin Wolf
CC:
The image was generated using http://openvz.org/Ploop utility and properly
filled with the same content as original one.
Signed-off-by: Denis V. Lunev
CC: Jeff Cody
CC: Kevin Wolf
CC: Stefan Hajnoczi
---
tests/qemu-iotests/076 | 10 +-
tests/qemu-iotests/
On Wed, Oct 08, 2014 at 01:18:04AM +0200, Paolo Bonzini wrote:
> Does this work:
>
> diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
> index 203e624..c6d4f2e 100644
> --- a/hw/scsi/virtio-scsi.c
> +++ b/hw/scsi/virtio-scsi.c
> @@ -545,11 +545,12 @@ bool virtio_scsi_handle_cmd_req_prepar
On 2014/10/8 17:08, Dr. David Alan Gilbert wrote:
* zhanghailiang (zhang.zhanghaili...@huawei.com) wrote:
+static ssize_t qsb_grow(QEMUSizedBuffer *qsb, size_t new_size)
+{
+size_t needed_chunks, i;
+
+if (qsb->size < new_size) {
+struct iovec *new_iov;
+size_t size_diff
scsi_req_continue can complete the request and cause the VirtIOSCSIReq
to be freed. Fetch req->sreq just once to avoid the bug.
Reported-by: Richard Jones
Tested-by: Richard Jones
Signed-off-by: Paolo Bonzini
---
hw/scsi/virtio-scsi.c | 9 +
1 file changed, 5 insertions(+), 4 deletion
On 10/08/2014 12:15 PM, Michael S. Tsirkin wrote:
On Wed, Oct 08, 2014 at 10:43:07AM +0300, Avi Kivity wrote:
On 09/30/2014 12:33 PM, Michael S. Tsirkin wrote:
a single descriptor might use all of
the virtqueue. In this case we wont to be able to pass the
descriptor directly to linux as a sing
On Wed, Oct 08, 2014 at 12:51:21PM +0300, Avi Kivity wrote:
>
> On 10/08/2014 12:15 PM, Michael S. Tsirkin wrote:
> >On Wed, Oct 08, 2014 at 10:43:07AM +0300, Avi Kivity wrote:
> >>On 09/30/2014 12:33 PM, Michael S. Tsirkin wrote:
> >>>a single descriptor might use all of
> >>>the virtqueue. In th
On 10/08/2014 01:14 PM, Michael S. Tsirkin wrote:
On Wed, Oct 08, 2014 at 12:51:21PM +0300, Avi Kivity wrote:
On 10/08/2014 12:15 PM, Michael S. Tsirkin wrote:
On Wed, Oct 08, 2014 at 10:43:07AM +0300, Avi Kivity wrote:
On 09/30/2014 12:33 PM, Michael S. Tsirkin wrote:
a single descriptor mi
On 2014/10/8 6:22, Paolo Bonzini wrote:
> Il 07/10/2014 08:33, arei.gong...@huawei.com ha scritto:
>> From: Gonglei
>>
>> v5 -> v4:
>> 1. add some improvements by Michael's suggtion, Thanks. (Michael)
>> 2. add 'Reviewed-by' tag (Paolo, Michael, Eric)
>
> Andreas, this series depends on patche
On Wed, Oct 08, 2014 at 01:37:25PM +0300, Avi Kivity wrote:
>
> On 10/08/2014 01:14 PM, Michael S. Tsirkin wrote:
> >On Wed, Oct 08, 2014 at 12:51:21PM +0300, Avi Kivity wrote:
> >>On 10/08/2014 12:15 PM, Michael S. Tsirkin wrote:
> >>>On Wed, Oct 08, 2014 at 10:43:07AM +0300, Avi Kivity wrote:
>
Il 08/10/2014 11:13, Denis V. Lunev ha scritto:
> Pls find here test authentic test material, i.e. parallels images
> with "WithoutFreeSpace" and "WithouFreSpacExt" signatures created
> in authentic way + a minor bug fix for access to non-initialized
> memory found by valgrind.
>
> Signed-off-by:
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
v2:
* move new CPU definition to a separate patch
---
target-mips/mips-defs.h | 28 +++-
1 file changed, 19 insertions(+), 9 deletions(-)
diff --git a/target-mips/mips-defs.h b/target-mips/mips-defs.h
index 9dfa51
Hi,
Version 4 of the patch series with addressed more comments.
Further review (especially for the remaining 3 patches #13, #14 and #21
without "Reviewed-by") will be very appreciated.
The following patchset implements MIPS64 Release 6 Instruction Set.
New instructions are added and also there is
Move DSP and Loongson instruction to *_legacy functions as they have been
removed in R6.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
target-mips/translate.c | 195
1 file changed, 98 insertions(+), 97 deletions(-)
diff --git a/targ
The encoding of PREF, CACHE, LLD and SCD instruction changed in MIPS32R6.
Additionally, the hint codes in PREF instruction greater than or
equal to 24 generate Reserved Instruction Exception.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
disas/mips.c| 4
target-mip
The encoding of LL and SC instruction has changed in MIPS32 Release 6.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
Reviewed-by: James Hogan
---
v4:
* fix disas mask for ll and sc
* remove unnecessary check_insn_opc_removed line
---
disas/mips.c| 9 -
target-mips/
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
Reviewed-by: James Hogan
---
v4:
* remove OPC_SPECIAL35_RESERVED and OPC_SPECIAL37_RESERVED
v2:
* correct conditions to match instruction name
---
disas/mips.c| 8
target-mips/translate.c | 18 --
2 file
Use "R6_" prefix in front of all new Multiply / Divide instructions for
easier differentiation between R6 and preR6.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
v2:
* use tcg_gen_mul_* for cases where the high part is discarded
---
disas/mips.c| 16 +++
target-mips/tr
In R6 the special behaviour for data references is also specified for Kernel
and Supervisor mode. Therefore MIPS_HFLAG_UX is replaced by generic
MIPS_HFLAG_AWRAP indicating enabled 32-bit address wrapping.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
v2:
* set hflag indicating 32-bi
Creating separate decode functions for special, special2 and special3
instructions to ease adding new R6 instructions and removing legacy
instructions.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
target-mips/translate.c | 1678 ---
1 fil
Signal Reserved Instruction Exception on instructions that do not exist in R6.
In this commit the following groups of preR6 instructions are marked as deleted:
- Floating Point Paired Single
- Floating Point Compare
- conditional moves / branches on FPU conditions
- branch likelies
- unaligned load
Also consider OPC_SPIM instruction as deleted in R6 because it is overlaping
with MIPS32R6 SDBBP.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
v2:
* check_insn_opc_removed() moved to decode_opc_special2_legacy()
---
disas/mips.c| 5 ++
target-mips/translate.c | 121 ++
Signed-off-by: Leon Alrae
---
v3:
* use sextract32 instead of open coding the bit field extraction
* replace _i64 with _tl in DAHI, DATI and DAUI
* fix misleading LDPC comment
---
disas/mips.c| 42 ++-
target-mips/translate.c | 197
For better code readability and to avoid 'if' statements for all R6 and preR6
instructions whose opcodes are the same - decode_opc_special* functions are
split into functions with _r6 and _legacy suffixes.
*_r6 functions will contain instructions which were introduced in R6.
*_legacy functions wil
Status.FR bit must be ignored on write and read as 1 when an implementation of
Release 6 of the Architecture in which a 64-bit floating point unit is
implemented.
Signed-off-by: Leon Alrae
Reviewed-by: Yongbok Kim
---
v3:
* remove line modifying CP0_Status_rw_bitmask as this is done while defini
Add abs argument to the existing softfloat minmax() function and define
new float{32,64}_{min,max}nummag functions.
minnummag(x,y) returns x if |x| < |y|,
returns y if |y| < |x|,
otherwise minnum(x,y)
maxnummag(x,y) returns x if |x| > |y|,
returns y if
Signed-off-by: Leon Alrae
---
v3:
* add comment to make it clear that the current definition of MIPS64R6-generic
CPU does not contain support for all MIPS64R6 features yet.
---
target-mips/translate_init.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/targe
From: Yongbok Kim
Signed-off-by: Yongbok Kim
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
v3:
* bitswap: use gen_load_gpr instead of optimizing very unlikely case and
making it less readable
v2:
* have separate bitswap and dbitswap helpers and use common function
* use TCG_CALL_
JR has been removed in R6 and now this instruction will cause Reserved
Instruction Exception. Therefore use JALR with rd=0 which is equivalent to JR.
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
hw/mips/mips_malta.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
From: Yongbok Kim
Signed-off-by: Yongbok Kim
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
disas/mips.c| 2 ++
target-mips/translate.c | 18 --
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/disas/mips.c b/disas/mips.c
index 9d13bc0..d
On 10/08/2014 01:55 PM, Michael S. Tsirkin wrote:
Even more useful is getting rid of the desc array and instead passing descs
inline in avail and used.
You expect this to improve performance?
Quite possibly but this will have to be demonstrated.
The top vhost function in small packet workload
From: Yongbok Kim
Introduce MIPS32R6 Compact Branch instructions which do not have delay slot -
they have forbidden slot instead. However, current implementation does not
support forbidden slot yet.
Add also BC1EQZ and BC1NEZ instructions.
Signed-off-by: Yongbok Kim
Signed-off-by: Leon Alrae
On 10/08/2014 01:55 PM, Michael S. Tsirkin wrote:
Inline descriptors will amortize the cache miss over 4 descriptors, and will
allow the hardware to prefetch, since the descriptors are linear in memory.
If descriptors are used in order (as they are with current qemu)
then aren't they amortize
On Wed, Oct 08, 2014 at 02:53:38PM +0800, Fam Zheng wrote:
>
> Does this mean that after this series, all the throttle_states must be
> contained inside its own throttle group? If so, we could embed ThrottleGroup
> fields in ThrottleState.
>
> It's weird when a function called throttle_group_comp
From: Yongbok Kim
Signed-off-by: Yongbok Kim
Signed-off-by: Leon Alrae
Reviewed-by: Aurelien Jarno
---
disas/mips.c| 44 +++
target-mips/helper.h| 27 +++
target-mips/op_helper.c | 111 ++
target-mips/translate.c | 206
On 2014/10/7 16:00, Gonglei (Arei) wrote:
> From: Gonglei
>
> Changes since v10:
> 1. add handler for virtio-blk-pci/s390/ccw in PATCH 28.
> 2. add especial bootidnex setter/getter functions for usb-storage
> device in PATCH 29.
> 3. add bootindex qom property for nvma and ne2k_isa device
In terms of encoding MIPS32R6 MIN.fmt, MAX.fmt, MINA.fmt, MAXA.fmt replaced
MIPS-3D RECIP1, RECIP2, RSQRT1, RSQRT2 instructions.
In R6 all Floating Point instructions are supposed to be IEEE-2008 compliant
i.e. FIR.HAS2008 always 1. However, QEMU softfloat for MIPS has not been
updated yet.
Signe
Hi,
I'm currently planning to migrate our storage to ceph/rbd through qemu
drive-mirror
and It seem that drive-mirror with rbd block driver, don't create a sparse
image. (all zeros are copied to the target rbd).
Also note, that it's working fine with "qemu-img convert" , the rbd volume is
spa
This version makes the error message reporting more sane and
adds a error_vreport() to make that easier.
It also cleans up the bool handling.
This depends on the previos non-blocking socket changes, which
should hopefully be in qemu soon.
From: Corey Minyard
An error value here would be quite handy and more consistent
with the rest of the code.
Corey Minyard
---
include/qemu/sockets.h | 2 +-
migration-tcp.c| 4 ++--
migration-unix.c | 4 ++--
qemu-char.c| 6 +++---
util/qemu-sockets.c| 19
From: Corey Minyard
Needed to nicely print socket error reports.
Signed-off-by: Corey Minyard
---
include/qemu/error-report.h | 1 +
util/qemu-error.c | 23 ++-
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/include/qemu/error-report.h b/include/
From: Corey Minyard
If reconnect was set, errors wouldn't always be reported.
Fix that and also only report a connect error once until a
connection has been made.
The primary purpose of this is to tell the user that a
connection failed so they can know they need to figure out
what went wrong. S
On Wed, 8 Oct 2014 16:36:25 +0800
zhanghailiang wrote:
> On 2014/10/8 15:28, zhanghailiang wrote:
> > Hi Igor,
> >
> > On 2014/9/26 19:53, Igor Mammedov wrote:
> >> On Tue, 23 Sep 2014 16:11:25 +0800
> >> zhanghailiang wrote:
> >>
> >>> When do memory hotplug, if there is numa node, we should ad
On Wed, Oct 08, 2014 at 01:59:13PM +0300, Avi Kivity wrote:
>
> On 10/08/2014 01:55 PM, Michael S. Tsirkin wrote:
> Even more useful is getting rid of the desc array and instead passing
> descs
> inline in avail and used.
> >>>You expect this to improve performance?
> >>>Quite possibl
On Wed, 8 Oct 2014 09:12:11 +0800
Gu Zheng wrote:
> Hi Igor,
>
> On 10/07/2014 09:01 PM, Igor Mammedov wrote:
>
> > On Mon, 29 Sep 2014 18:52:34 +0800
> > Gu Zheng wrote:
> >
> >> Update rtc_cmos in pc_cpu_plug directly instead of the notifier.
> >>
> >> v4:
> >> -Make link property in PCMac
On Thu, 2 Oct 2014 18:38:33 +0400
Andrey Korolyov wrote:
> Hi,
>
> with kernel with an obsolete version (< 3.8) DIMM configuration is not
> working as defined in a boot-up values, though it is possible to add
> dimm during runtime and it will be recognized just well. ACPI tables
> and the of DMI
On 10/08/2014 03:22 PM, Michael S. Tsirkin wrote:
On Wed, Oct 08, 2014 at 01:59:13PM +0300, Avi Kivity wrote:
On 10/08/2014 01:55 PM, Michael S. Tsirkin wrote:
Even more useful is getting rid of the desc array and instead passing descs
inline in avail and used.
You expect this to improve perf
On Mon, 29 Sep 2014 18:52:37 +0800
Gu Zheng wrote:
> Introduce help function acpi_set_local_sts() to simplify acpi_cpu_plug_cb
s/help/helper/
> and acpi_cpu_hotplug_init, so that we can keep bit setting in one place.
>
> Signed-off-by: Gu Zheng
> ---
> hw/acpi/cpu_hotplug.c | 23 +++
On 10/08/2014 03:28 PM, Avi Kivity wrote:
My old presentation from 2012 or so suggested something like this.
We don't need a 64 bit cookie I think - a small 16 bit one
should be enough.
A 16 bit cookie means you need an extra table to hold the real request
pointers.
With a 64-bit cookie y
Now qemu only supports vhd type VHD_FIXED and VHD_DYNAMIC, so qemu
can't read snapshot volume of vhd, and can't support other storage
features of vhd file.
This patch add read parent information in function "vpc_open", read
bitmap in "vpc_read", and change bitmap in "vpc_write".
Signed-off-by: Xi
A little bit late for the 7 days of Nation's day, Ding xiao will review my
patch.
It looks like qcow2 is too popular. :)
On Thu, Oct 2, 2014 at 11:36 PM, Stefan Hajnoczi wrote:
> On Fri, Sep 26, 2014 at 09:43:18PM +0800, Xiaodong Gong wrote:
> > Now qemu only supports vhd type VHD_FIXED and VHD_
Il 08/10/2014 14:11, miny...@acm.org ha scritto:
> This version makes the error message reporting more sane and
> adds a error_vreport() to make that easier.
>
> It also cleans up the bool handling.
>
> This depends on the previos non-blocking socket changes, which
> should hopefully be in qemu s
Hi,
I have the same problem, or at least seems related. I just opened an
issue on https://sourceforge.net/p/kvm/bugs/555, if needed I can post
here all the details too.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.lau
Hi,
I tried and executed this exciting patches named colo. However this
patch causes abnormal termination in my environment. Although I
think it's a known issue, the details and a presumed origin is
described below:
On 2014/09/23 18:23, Yang Hongyang wrote:
> implement colo save
>
> Signed-off-
linux-user uses the rand function for generating the value of the AT_RANDOM elf
aux vector entry, and explicitly seeds the random number generator with the
current time. This makes it impossible to reproduce runs that use the AT_RANDOM
bytes.
This patch adds a command line option and a matching en
This patch introduces the -seed command line option and the
QEMU_RAND_SEED environment variable for setting the random seed, which
is used for the AT_RANDOM ELF aux entry.
Signed-off-by: Magnus Reftel
---
linux-user/elfload.c | 1 -
linux-user/main.c| 21 +
2 files chang
On Mon, 22 Sep 2014, Owen smith wrote:
> Add documentation for page-ref, page-gref and event-channel.
>
> Signed-off-by: Owen smith
thanks for the patch
> xen/include/public/io/fbif.h | 25 +
> 1 file changed, 25 insertions(+)
>
> diff --git a/xen/include/public/io/fb
On Mon, 22 Sep 2014, Owen smith wrote:
> Add documentation for feature-abs-pointer, feature-no-abs-rescale,
> feature-no-console, page-ref, page-gref and event-channel
>
> Signed-off-by: Owen smith
I would suggest resending this patch series removing the new options you
are introducing with
1410
Hi Peter,
On 04/17/2014 06:33 AM, Peter Maydell wrote:
> Implement the DC ZVA instruction, which clears a block of memory.
> The fast path obtains a pointer to the underlying RAM via the TCG TLB
> data structure so we can do a direct memset(), with fallback to a
> simple byte-store loop in the slo
From: Jiri Gaisler
AMBA plug&play is used by kernels to probe available devices (Timers,
UART, etc...). This is a static declaration of devices implemented in
QEMU. In the future, a more advanced version could compute those
information directly from the device tree.
Signed-off-by: Fabien Choutea
On 10/08/2014 06:11 AM, miny...@acm.org wrote:
> From: Corey Minyard
>
> Needed to nicely print socket error reports.
>
> Signed-off-by: Corey Minyard
> ---
> include/qemu/error-report.h | 1 +
> util/qemu-error.c | 23 ++-
> 2 files changed, 19 insertions(+), 5
On 10/08/2014 06:13 AM, Magnus Reftel wrote:
> This patch introduces the -seed command line option and the
> QEMU_RAND_SEED environment variable for setting the random seed, which
> is used for the AT_RANDOM ELF aux entry.
>
> Signed-off-by: Magnus Reftel
> ---
> linux-user/elfload.c | 1 -
> l
On 09/30/2014 03:20 AM, zhanghailiang wrote:
> The code calls dump_error() on error, and even passes it a suitable
> message. However, the message is thrown away, and its callers pass
> up only success/failure. All qmp_dump_guest_memory() can do is set
> a generic error.
>
> Propagate the errors
On 09/30/2014 03:20 AM, zhanghailiang wrote:
> Functions shouldn't return an error code and an Error object at the same time.
> Turn all these functions that returning Error object to void.
> We also judge if a function success or fail by reference to the local_err.
>
> Signed-off-by: zhanghailian
On 09/23/2014 03:23 AM, Yang Hongyang wrote:
> introduce an api colo_supported() to indicate COLO support, returns
> true if colo supported (configured with --enable-colo).
>
> Signed-off-by: Yang Hongyang
> ---
> +++ b/include/migration/migration-colo.h
> @@ -0,0 +1,18 @@
> +/*
> + * COarse-gra
On 10/07/2014 07:24 AM, Benoît Canet wrote:
> Group throttling will share ThrottleState between multiple bs.
> As a consequence the ThrottleState will be accessed by multiple aio context.
>
> Timers are tied to their aio context so they must go out of the ThrottleState
> structure.
>
> This comm
Hi,
Am 08.10.2014 um 16:19 schrieb Fabien Chouteau:
> From: Jiri Gaisler
>
> AMBA plug&play is used by kernels to probe available devices (Timers,
> UART, etc...). This is a static declaration of devices implemented in
> QEMU. In the future, a more advanced version could compute those
> informat
fixed by af957387547b05ed6dc4d84c10cca42700a7aeda
** Changed in: qemu
Status: New => Fix Committed
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1336192
Title:
delvm does not delete snapsho
Export names may be used with nbd+unix, too, fix nbd_refresh_filename()
accordingly. Also, for nbd+tcp, the documented path schema is
"nbd://host[:port]/export", so use it. Furthermore, as can be seen from
that schema, the port is optional.
That makes six single cases for how the filename can be f
This minor patch adds a second uart to the QEMU virt machine type.
This patch is needed for separating the console output between normal and
secure world environments.
Greg Bellows (1):
target-arm: add second UART to virt
hw/arm/virt.c | 24 ++--
1 file changed, 14 inserti
Added UART1 to virt to enable separate UARTs for secure/nonsecure worlds.
Signed-off-by: Greg Bellows
---
hw/arm/virt.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 8c6b171..0740cdc 100644
--- a/hw/arm/virt.c
+
On 29.08.2014 23:40, Max Reitz wrote:
As can be seen in the final patch of this series, there are certain
cases where the current repair implementation of qcow2 actually damages
the image further because it allocates new clusters for the refcount
structure which overlap with existing but accordin
On 26.08.2014 23:36, Max Reitz wrote:
qemu-img should use QMP commands whenever possible in order to ensure
feature completeness of both online and offline image operations. For
the "commit" command, this is relatively easy, so implement it first
(in the hope that indeed others will follow).
As
On 16.08.2014 20:54, Max Reitz wrote:
Patch 2:
The bdrv_is_allocated() functions may return a number of zero sectors
e.g. if a sector beyond the image end has been queried. Respect this
case in qemu-io's map implementation so it doesn't run into an infinite
loop (https://bugs.launchpad.net/qemu/+
Unfortunately, the arm_is_secure*() functions cannot be moved either as
they are used within cpu.h.
Greg
On 6 October 2014 16:07, Peter Maydell wrote:
> On 6 October 2014 21:47, Greg Bellows wrote:
> >
> >
> > On 6 October 2014 15:07, Peter Maydell wrote:
> >> You should use is_a64() rather t
On 22.09.2014 17:36, Max Reitz wrote:
raw_co_get_block_status() should return 0 and set *pnum to 0 after the
EOF; currently it does this merely by accident, so implement it
directly. Also, nb_sectors should be clamped against the image end.
While doing that, centralize the generation of
raw_co_g
On 15.08.2014 17:47, Max Reitz wrote:
The main purpose of this series is to add a progress report to
qemu-img amend. This is achieved by adding a callback function to
bdrv_amend_options() - the reasons for this choice are explained in
patch 1.
While adapting qcow2's expand_zero_clusters_in_l1()
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