From: Miodrag Dinic
While testing mttcg VP0 could get stuck in a loop waiting for other
VPs to come up (which never actually happens). To fix this, kick VPs
while they are being powered up by Cluster Power Controller in an
async task which is triggered once the host thread is being spawned.
On Mon, 11 Feb 2019 at 16:50, Daniel P. Berrangé wrote:
>
> On Thu, Feb 07, 2019 at 05:05:59PM +0100, Marc-André Lureau wrote:
> > The following changes since commit 632351e0e1a861f2eaf709b053c53f96a1225825:
> >
> > Merge remote-tracking branch 'remotes/elmarco/tags/dump-pull-request'
> > into
From: "Emilio G. Cota"
We are failing to take into account that tlb_fill() can cause a
TLB resize, which renders prior TLB entry pointers/indices stale.
Fix it by re-doing the TLB entry lookups immediately after tlb_fill.
Fixes: 86e1eff8bc ("tcg: introduce dynamic TLB sizing", 2019-01-28)
On Mon, Feb 11, 2019 at 04:24:37PM +, Daniel P. Berrangé wrote:
> On Mon, Feb 11, 2019 at 05:20:52PM +0100, Kashyap Chamarthy wrote:
> > Instead of burying the version numbering details under "Download QEMU"
> > page, place it in its own document. And highlight its presence in the
> > website
11.02.2019 18:52, Alberto Garcia wrote:
> On Mon 11 Feb 2019 03:51:33 PM CET, Vladimir Sementsov-Ogievskiy wrote:
> I think this was already discussed in the previous version of this
> patch: if you insert a copy-on-read filter here then all guest
> reads will copy the data from the
On Mon, Feb 11, 2019 at 04:58:19PM +, Dr. David Alan Gilbert wrote:
> Hi,
> Lukáš reported that there's a migration breakage between 3.1 and
> current head with virtio-blk; it looks like the io bar changes from 64
> to 128 bytes and my bisect suggests it's:
>
> commit
On 02/11/2019 11:13 AM, Cornelia Huck wrote:
On Fri, 8 Feb 2019 16:19:58 -0500
Eric Farman wrote:
FWIW, I've been running with both series for the last week or two, along
with some host kernel traces to prove things got executed the way I
thought, and it's seemed to be working well. So
Hi Thomas,
On 2/9/19 7:39 AM, Thomas Huth wrote:
> Add Kconfig dependencies for the emcraft-sf2 machine.
>
> Signed-off-by: Thomas Huth
> ---
> default-configs/arm-softmmu.mak | 3 +--
> hw/arm/Kconfig | 4
> 2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff
Note the error here is on stderr of L1's qemu; there's nothing in dmesg
on host or L1 and nothing in the libvirt log.
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https://bugs.launchpad.net/bugs/1813165
Title:
KVM internal
Hmm, I've also just hit this in a nest:
KVM internal error. Suberror: 1
emulation failure
EAX=0001 EBX=000f7874 ECX=0002 EDX=0001
ESI=7ffbdca4 EDI=69f2 EBP=69b2 ESP=000a8000
EIP=000fd099 EFL=00010046 [---Z-P-] CPL=0 II=0 A20=1 SMM=1 HLT=0
ES =0010 00c09300
CS
The socket connection state is indicated via the 'bool connected' field
in the SocketChardev struct. This variable is somewhat misleading
though, as it is only set to true once the connection has completed all
required handshakes (eg for TLS, telnet or websockets). IOW there is a
period of time in
Signed-off-by: Paolo Bonzini
---
docs/devel/kconfig.rst | 284 +
1 file changed, 284 insertions(+)
create mode 100644 docs/devel/kconfig.rst
diff --git a/docs/devel/kconfig.rst b/docs/devel/kconfig.rst
new file mode 100644
index 00..b653c43b12
Instead of burying the version numbering details under "Download QEMU"
page, place it in its own document. And highlight its presence in the
website footer.
While at it, add a concrete example of the version numbering scheme.
Signed-off-by: Kashyap Chamarthy
---
_includes/footer.html | 1 +
From: Aleksandar Markovic
Make sure BQL is held for all interrupt requests.
For MTTCG-enabled configurations, handling soft and hard interrupts
between vCPUs must be properly locked. By acquiring BQL, make sure
all paths triggering an IRQ are synchronized.
Signed-off-by: Miodrag Dinic
On 2/11/19 8:19 AM, Peter Maydell wrote:
> Thanks. Richard: is this effectively a bugfix for big-endian guest code ?
Yes.
r~
02.02.2019 4:01, John Snow wrote:
>
>
> On 1/31/19 3:29 AM, Vladimir Sementsov-Ogievskiy wrote:
>>
>> About @frozen and @locked, we can also note that they can't be exported
>> through NBD.
>> We can summarize, that @frozen and @locked means that user can't use them in
>> any
>> command, and
This is a followup to
v1: https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03344.html
v2: http://lists.nongnu.org/archive/html/qemu-devel/2019-01/msg05947.html
This series comes out of a discussion between myself & Yongji Xie in:
The 'reconnect' option is used to give the sleep time, in seconds,
before a client socket attempts to re-establish a connection to the
server. It does not make sense to set this for server sockets, as they
will always accept a new client connection immediately after the
previous one went away.
11.02.2019 20:54, Kevin Wolf wrote:
> Am 21.12.2018 um 17:53 hat Vladimir Sementsov-Ogievskiy geschrieben:
>> Move to way of device selecting, however fall back to device name if
>> path is not found.
>>
>> Signed-off-by: Vladimir Sementsov-Ogievskiy
>> ---
>> qapi/block-core.json | 4 ++--
>>
This is related to SMM usage in SeaBIOS. The QEMU register dump states
SMM=1, plus "<0f> aa" from the dumped code stands for the RSM
instruction (0F AA -- RSM—Resume from System Management Mode, see it in
the Intel SDM.)
In RHEL7 downstream, we disabled SMM usage in SeaBIOS.
-
On Thu, Feb 07, 2019 at 05:05:59PM +0100, Marc-André Lureau wrote:
> The following changes since commit 632351e0e1a861f2eaf709b053c53f96a1225825:
>
> Merge remote-tracking branch 'remotes/elmarco/tags/dump-pull-request' into
> staging (2019-02-07 14:20:46 +)
>
> are available in the Git
Hi Thomas,
On 2/9/19 7:39 AM, Thomas Huth wrote:
> Add Kconfig dependencies for the NRF51 / microbit machine.
>
> Signed-off-by: Thomas Huth
> ---
> hw/arm/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
> index c4b3cd2..aad2dd3 100644
> ---
The 'wait'/'nowait' parameter is used to tell server sockets whether to
block until a client is accepted during initialization. Client chardevs
have always silently ignored this option. Various tests were mistakenly
passing this option for their client chardevs.
Reviewed-by: Marc-André Lureau
Now that all validation is separated off into a separate method,
we can directly populate the ChardevSocket struct from the
QemuOpts values, avoiding many local variables.
Reviewed-by: Marc-André Lureau
Signed-off-by: Daniel P. Berrangé
---
chardev/char-socket.c | 40
On 2/9/19 7:15 AM, Marc-André Lureau wrote:
# Display (user interface) type.
#
+# @default: The default user interface.
>>>
>>> Any more hints on how this default is determined? Is it a compile-time
>>> decision, based on what libraries were linked in?
>>
>> Basically yes. A
On 11.02.19 17:33, Peter Maydell wrote:
> On Mon, 11 Feb 2019 at 16:29, David Hildenbrand wrote:
>>
>> On 05.02.19 21:05, Peter Maydell wrote:
>>> This part looks like the usual "foo-softmmu/config-devices.mak isn't updated
>>> if a file that's #included from default-configs/foo-softmmu.mak is
Am 11.02.2019 um 18:39 hat Vladimir Sementsov-Ogievskiy geschrieben:
> 08.01.2019 16:20, Markus Armbruster wrote:
> > Vladimir Sementsov-Ogievskiy writes:
> >
> >> Move to way of device selecting, however fall back to device name if
> >> path is not found.
> >>
> >> Signed-off-by: Vladimir
When QEMU is compiled with -O0, these functions are inlined
which will cause a wrong restart address generated for the TB.
Signed-off-by: Sven Schnelle
---
target/hppa/op_helper.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/target/hppa/op_helper.c
It looks like the operands where exchanged. HP bootrom tests the
following sequence:
0xf0004064: ldil L%-6800,r7
0xf0004068: addi 19f,r7,r7
0xf000406c: addi -1,r0,rp
0xf0004070: addi f,r0,r4
0xf0004074: addi 1,r4,r5
0xf0004078: dcor rp,r6
Now that do_cond() uses sign overflow for some condition matches we
need to roll our own version without sign overflow checks.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 29 ++---
1 file changed, 26 insertions(+), 3 deletions(-)
diff --git
Now that do_cond() uses sign overflow for some condition matches we
need to roll our own version without sign overflow checks.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 34 +++---
1 file changed, 23 insertions(+), 11 deletions(-)
diff --git
The TLS creds option is not valid with certain address types. The user
config was only checked for errors when parsing legacy QemuOpts, thus
the user could pass unsupported values via QMP.
Pull all code for validating options out into a new method
qmp_chardev_validate_socket, that is called from
The current socket chardev tests try to exercise the chardev socket
driver in both server and client mode at the same time. The chardev API
is not very well designed to handle both ends of the connection being in
the same process so this approach makes the test case quite unpleasant
to deal with.
Hi, Thomas, you are right, I am using 2.9.1, and it does look OK in
2.10. do you mind to point me which part of code fixed it? Thanks.
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https://bugs.launchpad.net/bugs/1815143
Title:
11.02.2019 20:52, Kevin Wolf wrote:
> Am 11.02.2019 um 18:39 hat Vladimir Sementsov-Ogievskiy geschrieben:
>> 08.01.2019 16:20, Markus Armbruster wrote:
>>> Vladimir Sementsov-Ogievskiy writes:
>>>
Move to way of device selecting, however fall back to device name if
path is not found.
HP-UX 10.20 uses busmaster writes to the CPU EIR to signal
interrupts from the SCSI constroller. (Similar to what is known
as MSI on x86)
Signed-off-by: Sven Schnelle
---
hw/hppa/dino.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c
I have bisected the kernel and ended with first bad commit:
commit 14c07ad89f4d728a468caaea6a769c018c2b8dd6
Author: Vitaly Kuznetsov
Date: Mon Oct 8 21:28:08 2018 +0200
x86/kvm/mmu: introduce guest_mmu
When EPT is used for nested guest we need to re-init MMU as shadow
EPT MMU
On Mon, 11 Feb 2019 at 13:05, Alex Bennée wrote:
>
> The following changes since commit e47f81b617684c4546af286d307b69014a83538a:
>
> Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into
> staging (2019-02-07 18:53:25 +)
>
> are available in the Git repository at:
>
>
On Mon, 11 Feb 2019 17:38:29 +0100
Paolo Bonzini wrote:
> Signed-off-by: Paolo Bonzini
> ---
> docs/devel/kconfig.rst | 284 +
> 1 file changed, 284 insertions(+)
> create mode 100644 docs/devel/kconfig.rst
>
> diff --git a/docs/devel/kconfig.rst
On 2/9/19 7:39 AM, Thomas Huth wrote:
> Add Kconfig dependencies for the DIGIC / canon-a1100 machine.
>
> Signed-off-by: Thomas Huth
Reviewed-by: Philippe Mathieu-Daudé
> ---
> default-configs/arm-softmmu.mak | 2 +-
> hw/arm/Kconfig | 1 +
> 2 files changed, 2
Am 21.12.2018 um 17:53 hat Vladimir Sementsov-Ogievskiy geschrieben:
> Move to way of device selecting, however fall back to device name if
> path is not found.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> qapi/block-core.json | 4 ++--
> blockdev.c | 22
On Fri, 08 Feb 2019 11:28:48 PST (-0800), alistai...@gmail.com wrote:
On Fri, Feb 8, 2019 at 11:09 AM Jim Wilson wrote:
On Fri, Feb 8, 2019 at 10:17 AM Alistair Francis wrote:
> Can we just write a wrapper function then that sets and unsets the variable?
> Something like this:
>
>
In the previous commit
commit 1dc8a6695c731abb7461c637b2512c3670d82be4
Author: Marc-André Lureau
Date: Tue Aug 16 12:33:32 2016 +0400
char: fix waiting for TLS and telnet connection
the tcp_chr_wait_connected() method was changed to check for a non-NULL
's->ioc' as a sign
On Mon, Feb 11, 2019 at 05:03:13PM +, Daniel P. Berrangé wrote:
> On Fri, Feb 08, 2019 at 11:44:42AM +, Peter Maydell wrote:
> > On Thu, 7 Feb 2019 at 16:06, Marc-André Lureau
> > wrote:
> > >
> > > The following changes since commit
> > > 632351e0e1a861f2eaf709b053c53f96a1225825:
> > >
On 2019-01-29 14:29, Jason J. Herne wrote:
> We need a method for finding the subchannel of a dasd device. Let's
> modify find_dev to handle this since it mostly does what we need. Up to
> this point find_dev has been specific to only virtio devices.
>
> Signed-off-by: Jason J. Herne
> Acked-by:
On Fri, Feb 08, 2019 at 11:44:42AM +, Peter Maydell wrote:
> On Thu, 7 Feb 2019 at 16:06, Marc-André Lureau
> wrote:
> >
> > The following changes since commit 632351e0e1a861f2eaf709b053c53f96a1225825:
> >
> > Merge remote-tracking branch 'remotes/elmarco/tags/dump-pull-request'
> > into
On 11.02.2019 18:51, Daniel P. Berrangé wrote:
On Thu, Jan 31, 2019 at 03:03:21PM -0600, Eric Blake wrote:
On 1/31/19 2:26 PM, Julia Suvorova via Qemu-devel wrote:
The whitelist option allows to run a reduced monitor with a subset of
QMP commands. This allows the monitor to run in secure
From: Mark Cave-Ayland
Due to a cut/paste error in the original implementation, the unsigned
vector saturating arithmetic was erroneously being calculated as signed
vector saturating arithmetic.
Fixes: 8ffafbcec2 ("tcg/i386: Implement vector saturating arithmetic")
Signed-off-by: Mark
-20190211
for you to fetch changes up to 6d967cb86d5b4a60ba15b497126b621ce9ca6609:
cputlb: update TLB entry/index after tlb_fill (2019-02-11 08:52:44 -0800)
Fix dynamic tlb resize
Fix x86 host vector saturation
Diagnose missing tcg
Currently, a jump to a label that is not defined anywhere will
be emitted not be relocated. This results in a jump to a random
jump target. With tcg debugging, print a diagnostic to the -d op
file and abort.
This could help debug or detect errors like
c2d9644e6d ("target/arm: Fix crash on
Hi,
I have several QEMU VMs connected via a vde_switch (with "-netdev vde"
interfaces). I use this to create virtual network topologies without
requiring root access (i.e. no tap + bridge on host). Performance is not
a concern here. To emulate "real" platforms, I would like one of the VMs
to
08.01.2019 16:20, Markus Armbruster wrote:
> Vladimir Sementsov-Ogievskiy writes:
>
>> Move to way of device selecting, however fall back to device name if
>> path is not found.
>>
>> Signed-off-by: Vladimir Sementsov-Ogievskiy
>> ---
>> qapi/block-core.json | 4 ++--
>> blockdev.c
These condition include the signed overflow bit. See Page 5-3 of
the Parisc 1.1 Architecture Reference manual for details.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 30 ++
1 file changed, 22 insertions(+), 8 deletions(-)
diff --git
In qmp_chardev_open_socket the code for connecting client chardevs is
split across two conditionals far apart with some server chardev code in
the middle. Split up the method so that code for client connection setup
is separate from code for server connection setup.
Reviewed-by: Marc-André Lureau
When the 'reconnect' option is given for a client connection, the
qmp_chardev_open_socket_client method will run an asynchronous
connection attempt. The QIOChannel socket executes this is a single use
background thread, so the connection will succeed immediately (assuming
the server is listening).
04.02.2019 22:26, John Snow wrote:
>
>
> On 2/4/19 10:00 AM, Eric Blake wrote:
>> On 2/1/19 7:10 PM, John Snow wrote:
>>> The meaning of the states has changed subtly over time,
>>> this should bring the understanding more in-line with the
>>> current, actual usages.
>>>
>>> Reported-by: Eric
On Mon, Feb 11, 2019 at 07:15:58PM +0300, Julia Suvorova wrote:
>
>
> On 11.02.2019 18:51, Daniel P. Berrangé wrote:
> > On Thu, Jan 31, 2019 at 03:03:21PM -0600, Eric Blake wrote:
> > > On 1/31/19 2:26 PM, Julia Suvorova via Qemu-devel wrote:
> > > > The whitelist option allows to run a reduced
On 1/31/19 5:40 PM, Catherine Ho wrote:
> The lo,hi order is different from the comments. And in commit
> 1ec182c33379 ("target/arm: Convert to HAVE_CMPXCHG128"), it changes
> the original code logic. So just restore the old code logic before this
> commit:
> do_paired_cmpxchg64_be():
> cmpv
Am 11.02.2019 um 16:03 hat Vladimir Sementsov-Ogievskiy geschrieben:
> Hi, is there a reason why it's not merged?
>
> Address jc...@redhat.com is not present anymore, at least it should be dropped
> from MAINTAINERS.
I don't think there is a reason, so I applied it to the block branch
now.
Hi
On Mon, Feb 11, 2019 at 10:52 AM Peter Maydell wrote:
>
> On Mon, 11 Feb 2019 at 07:57, Thomas Huth wrote:
> >
> > On 2019-02-10 23:12, Howard Spoelstra wrote:
> > > Hi,
> > >
> > > I just cross compiled Qemu-system-ppc for Windows on Fedora 29 and
> > > discovered slirp does not work
Hi,
Lukáš reported that there's a migration breakage between 3.1 and
current head with virtio-blk; it looks like the io bar changes from 64
to 128 bytes and my bisect suggests it's:
commit caa1ee43131c060347b32893abd41fe4865eaa2e (HEAD, refs/bisect/bad)
Author: Changpeng Liu
Date: Wed Jan
From: "Emilio G. Cota"
Signed-off-by: Emilio G. Cota
Message-Id: <20190209162745.12668-2-c...@braap.org>
Signed-off-by: Richard Henderson
---
include/exec/exec-all.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index
Aleksandar Markovic writes:
> From: Goran Ferenc
>
> Hold BQL whenever mips_vpe_wake() is invoked.
>
> Without this patch, MIPS MT with MTTCG enabled triggers an abort in
> tcg_handle_interrupt() due to an unlocked access to cpu_interrupt().
> This patch makes sure that the BQL is held in
On 2/4/19 5:45 AM, Cornelia Huck wrote:
On Tue, 29 Jan 2019 08:29:12 -0500
"Jason J. Herne" wrote:
Make a new routine find_boot_device to locate the boot device for all
cases. not just virtio.
s/cases./cases,/
In one case no boot device is specified and a suitable boot device can not
be
Currently the struct QIOTaskThreadData is only needed by the worker
thread, but a subsequent patch will need to access it from another
context.
Signed-off-by: Daniel P. Berrangé
---
io/task.c | 64 +--
1 file changed, 34 insertions(+), 30
Add the ability for a caller to wait for completion of the
background thread to synchronously dispatch its result, without
needing to wait for the main loop to run the idle callback.
This method needs very careful usage to avoid a dangerous
race condition with the free'ing of the task. The
If no valid char driver was identified the qemu_chr_parse_compat method
was silent, leaving callers no clue what failed.
Signed-off-by: Daniel P. Berrangé
---
chardev/char.c| 2 ++
tests/test-char.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/chardev/char.c
The 'sioc' variable in qmp_chardev_open_socket was unused since
commit 3e7d4d20d3a528b1ed10b1dc3d83119bfb0c5f24
Author: Peter Xu
Date: Tue Mar 6 13:33:17 2018 +0800
chardev: use chardev's gcontext for async connect
Reviewed-by: Marc-André Lureau
Reviewed-by: Thomas Huth
The tcp_chr_wait_connected method can deal with either server or client
chardevs, but some callers only care about one of these possibilities.
The tcp_chr_wait_connected method will also need some refactoring to
reliably deal with its primary goal of allowing a device frontend to
wait for an
If establishing a client connection fails, the tcp_chr_wait_connected
method should sleep for the reconnect timeout and then retry the
attempt. This ensures the callers don't immediately abort with an
error when the initial connection fails.
Reviewed-by: Marc-André Lureau
Signed-off-by: Daniel
valgrind on the test-char.c code reports that 'struct termios' contains
uninitialized memory.
Signed-off-by: Daniel P. Berrangé
---
chardev/char-serial.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/chardev/char-serial.c b/chardev/char-serial.c
index
are available in the Git repository at:
>
> https://github.com/rth7680/qemu.git tags/pull-tcg-20190211
>
> for you to fetch changes up to 6d967cb86d5b4a60ba15b497126b621ce9ca6609:
>
> cputlb: update TLB entry/index
On 2/11/19 11:02 AM, Philippe Mathieu-Daudé wrote:
Hi Liam,
On 2/11/19 4:03 PM, Liam Merwick wrote:
cppcheck reports:
[hw/tpm/tpm_tis.c:113]: (warning) %d in format string (no. 2) requires 'int'
but the argument type is 'unsigned int'
Fix this by using %u instead of %d
Liam, Neither gcc
From: Andrey Shinkevich
In the 'Format specific information' section of the 'qemu-img info'
command output, the supplemental information about existing QCOW2
bitmaps will be shown, such as a bitmap name, flags and granularity:
image: /vz/vmprivate/VM1/harddisk.hdd
file format: qcow2
virtual
On 2/11/19 6:56 AM, Vladimir Sementsov-Ogievskiy wrote:
> We always call qio_channel_tls_handshake in nbd from couroutine. Take
> benefit of it and just yield instead of creating personal main loop.
>
> Mark and rename the function and it's callers correspondingly and
> trace-points too.
>
>
On 2/5/19 4:08 AM, Thomas Huth wrote:
> The semaphore code was only working with SDL1.2 - with SDL2, it causes
> a deadlock. Since we've removed support for SDL1.2 recently, we can
> now completely remove the semaphore code from sdlaudio.c.
>
> Signed-off-by: Thomas Huth
Reviewed-by: Philippe
On Mon, Feb 11, 2019 at 11:58:15PM +0100, David Hildenbrand wrote:
> On 11.02.19 23:29, Dave Chinner wrote:
> > On Mon, Feb 11, 2019 at 02:29:46AM -0500, Pankaj Gupta wrote:
> >> Hello Dave,
> >> Are we okay with this?
> >
> > Sure.
> >
> > I'm not sure I agree with all the analysis presented,
From: Andrey Shinkevich
A new test file 242 added to the qemu-iotests set. It checks
the format of qcow2 specific information for the new added
section that lists details of bitmaps.
Signed-off-by: Andrey Shinkevich
Message-Id:
lgtm.com pointed out that commit 678ba275 introduced a shadowed
declaration of local variable 'bs'; thankfully, the inner 'bs'
obtained by 'blk_bs(blk)' matches the outer one given that we had
'blk_insert_bs(blk, bs, errp)' a few lines earlier, and there are
no later uses of 'bs' beyond the scope
The following changes since commit 22c5f446514a2a4bb0dbe1fea26713da92fc85fa:
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190211' into
staging (2019-02-11 17:04:57 +)
are available in the Git repository at:
https://repo.or.cz/qemu/ericb.git tags/pull-nbd-2019-02-11
On 2/11/19 6:56 AM, Vladimir Sementsov-Ogievskiy wrote:
> Now negotiation is done in coroutine, so to take benefit of it let's
> use non-blocking model.
>
> Note that QIOChannel handle synchronous io calls correctly anyway, so
s/handle/handles/
> it's not a problem to send final NBD_CMD_DISC to
Marc-André Lureau, le lun. 11 févr. 2019 12:34:47 +0100, a ecrit:
> On Mon, Feb 11, 2019 at 12:09 PM Daniel P. Berrangé
> wrote:
> >
> > On Fri, Feb 08, 2019 at 07:12:26PM +0100, Marc-André Lureau wrote:
> > > Once libslirp has received its first release, we can link with the
> > > external
On Mon, Feb 11, 2019 at 02:29:46AM -0500, Pankaj Gupta wrote:
> Hello Dave,
> Are we okay with this?
Sure.
I'm not sure I agree with all the analysis presented, but, well, I
haven't looked any deeper because I'm tired of being shouted at and
being called argumentative for daring to ask hard
On 2/6/19 12:02 PM, John Snow wrote:
> When bitmaps are persistent, they may incur a disk read or write when bitmaps
> are added or removed. For configurations like virtio-dataplane, failing to
> acquire this lock will abort QEMU when disk IO occurs.
>
> We used to acquire aio_context as part
From: Andrey Shinkevich
Inform a user in case qcow2_get_specific_info fails to obtain
QCOW2 image specific information. This patch is preliminary to
the one "qcow2: Add list of bitmaps to ImageInfoSpecificQCow2".
Signed-off-by: Andrey Shinkevich
Reviewed-by: Eric Blake
Reviewed-by: Vladimir
On 2/11/19 3:09 PM, Liam Merwick wrote:
I'd come up the attached change (but that seems like overkill).
I don't think we need tracing for this.
A little bit confused here, I tired to bisect it from 2.10, but it was
always good from this branch. then I went back to 2.9.1, it was always
crashed. Machine type related?
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On Sun, 10 Feb 2019 07:52:59 +0100
Knut Omang wrote:
> Add a helper function to add PCIe capability for Access Control Services (ACS)
> ACS support in the associated root port is a prerequisite to be able to do
> passthrough of individual functions of a device with VFIO
> without Alex
Thanks for the bisect! I've cc'd in Vitaly.
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https://bugs.launchpad.net/bugs/1813165
Title:
KVM internal error. Suberror: 1 emulation failure
Status in QEMU:
New
Bug description:
On 11/02/2019 19:56, Stefan Berger wrote:
On 2/11/19 11:02 AM, Philippe Mathieu-Daudé wrote:
Hi Liam,
On 2/11/19 4:03 PM, Liam Merwick wrote:
cppcheck reports:
[hw/tpm/tpm_tis.c:113]: (warning) %d in format string (no. 2)
requires 'int' but the argument type is 'unsigned int'
Fix this by
On 2/11/19 10:03 AM, Liam Merwick wrote:
In tpm_tis_mmio_write() if the requesting locality is seizing
access, any seizure by a lower locality is cancelled. However the
loop doing the seizure had an off-by-one error and the locality
immediately preceding the requesting locality was not being
On 2/11/19 6:55 AM, Vladimir Sementsov-Ogievskiy wrote:
> Expose attached aio context. It will be used in nbd code, to
> understand, in which aio context negotiation should be done.
s/, in/ in/
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> include/io/channel.h | 9 +
>
On 2/11/19 1:25 PM, Vladimir Sementsov-Ogievskiy wrote:
> 04.02.2019 22:26, John Snow wrote:
>>
>>
>> On 2/4/19 10:00 AM, Eric Blake wrote:
>>> On 2/1/19 7:10 PM, John Snow wrote:
The meaning of the states has changed subtly over time,
this should bring the understanding more in-line
On 2/11/19 6:55 AM, Vladimir Sementsov-Ogievskiy wrote:
> As a first step to non-blocking negotiation, move it to coroutine.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> nbd/client.c | 123 +--
> 1 file changed, 109 insertions(+), 14
On 11.02.19 23:29, Dave Chinner wrote:
> On Mon, Feb 11, 2019 at 02:29:46AM -0500, Pankaj Gupta wrote:
>> Hello Dave,
>> Are we okay with this?
>
> Sure.
>
> I'm not sure I agree with all the analysis presented, but, well, I
> haven't looked any deeper because I'm tired of being shouted at and
>
Based-on: <20190204131228.25949-1-richard.hender...@linaro.org>
aka "[PATCH v3 0/4] target/arm: Implement ARMv8.5-BTI".
The full tree is available at
https://github.org/rth7680/qemu.git tgt-arm-mte
Major changes since v2:
* LDG, STG, ST2G, LDGM, STGM STZGM instructions updated.
The new
Signed-off-by: Richard Henderson
---
v2: Split out allocation_tag_mem. Handle atomicity of stores.
v3: Add X[t] input to these insns; require pre-cleaned addresses.
---
target/arm/helper-a64.h| 5 ++
target/arm/mte_helper.c| 151 +
Signed-off-by: Richard Henderson
---
v3: Handle atomicity, require pre-cleaned address.
---
target/arm/translate-a64.c | 20 +++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index feed325083..ef3fc3a397
These bits are stored elsewhere; changing env->pstate has no effect.
Suggested-by: Peter Maydell
Signed-off-by: Richard Henderson
---
target/arm/translate.h | 4
1 file changed, 4 insertions(+)
diff --git a/target/arm/translate.h b/target/arm/translate.h
index a24757d3d7..296d1ac72c
Reviewed-by: Peter Maydell
Signed-off-by: Richard Henderson
---
v2: Fix extraction length.
---
target/arm/translate-a64.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index
1 - 100 of 364 matches
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