[Qemu-devel] [PATCH 1/7] s390x: vmstatify config migration for virtio-ccw

From: Halil Pasic Let's vmstatify virtio_ccw_save_config and virtio_ccw_load_config for flexibility (extending using subsections) and for fun. To achieve this we need to hack the config_vector, which is VirtIODevice (that is common virtio) state, in the middle of the

[Qemu-devel] [PATCH 1/1] Update my email address

Signed-off-by: Cornelia Huck --- MAINTAINERS | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 7df088259b..afc2b8b328 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -299,7 +299,7 @@ F: target/ppc/kvm.c S390 M:

Re: [Qemu-devel] postcopy migration hangs while loading virtio state

On Tue, 4 Jul 2017 09:48:11 +0200 Christian Borntraeger wrote: > On 07/03/2017 09:07 PM, Dr. David Alan Gilbert wrote: > > * Michael S. Tsirkin (m...@redhat.com) wrote: > >> On Fri, Jun 30, 2017 at 05:31:39PM +0100, Dr. David Alan Gilbert wrote: > >>> * Christian

[Qemu-devel] [PATCH 0/1] Change mail address

New employer, new address. Make sure people use the right one. Christian, it's probably quickest if you take this. Cornelia Huck (1): Update my email address MAINTAINERS | 8 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.13.0

Re: [Qemu-devel] [PATCH RESEND v6] qga: Add support network interface statistics in guest-network-get-interfaces command

Hi On Tue, Jul 4, 2017 at 10:51 AM ZhiPeng Lu wrote: > we can get the network interface statistics inside a virtual machine by > guest-network-get-interfaces command. it is very useful for us to monitor > and analyze network traffic. > > It's nicer if you give

Re: [Qemu-devel] [PATCH 3/7] s390x: fix error propagation in kvm-flic's realize

On Tue, 4 Jul 2017 16:07:55 +0200 Christian Borntraeger wrote: > From: Halil Pasic > > From the moment it was introduced by commit a2875e6f98 ("s390x/kvm: > implement floating-interrupt controller device", 2013-07-16) the kvm-flic > is not

[Qemu-devel] [RISU PATCH 09/11] aarch64.risu: remove duplicate AdvSIMD Scalar 3 same block

A chunk of the AArch64 definitions repeat themselves. Clean that up. Signed-off-by: Alex Bennée --- aarch64.risu | 25 +++-- 1 file changed, 3 insertions(+), 22 deletions(-) diff --git a/aarch64.risu b/aarch64.risu index bfca45f..609021a 100644 ---

[Qemu-devel] [RISU PATCH 07/11] risugen: support @GroupName in risu files

The existing pattern support is useful but it does get a little tedious when faced with large groups of instructions. This introduces the concept of a @GroupName which can be sprinkled in the risu definition and is attached to all instructions following its definition until the next group or an

Re: [Qemu-devel] [PATCH v7 3/4] net/net: Convert parse_host_port() to Error

Mao Zhongyi writes: > Cc: berra...@redhat.com > Cc: kra...@redhat.com > Cc: pbonz...@redhat.com > Cc: jasow...@redhat.com > Cc: arm...@redhat.com > Cc: ebl...@redhat.com > Signed-off-by: Mao Zhongyi Reviewed-by: Markus Armbruster

Re: [Qemu-devel] [PATCH v3 2/2] docs: document deprecated features in appendix

On Tue, Jul 04, 2017 at 02:59:27PM +0200, Thomas Huth wrote: > On 04.07.2017 13:14, Daniel P. Berrange wrote: > > The deprecation of features in QEMU is totally adhoc currently, > > with no way for the user to get a list of what is deprecated > > in each release. This adds an appendix to the doc

[Qemu-devel] [PATCH 7/7] virtio-scsi-ccw: use ioeventfd even when KVM is disabled

From: QingFeng Hao This patch is based on a similar patch from Stefan Hajnoczi - commit c324fd0a39c ("virtio-pci: use ioeventfd even when KVM is disabled") Do not check kvm_eventfds_enabled() when KVM is disabled since it always returns 0. Since commit

[Qemu-devel] [PATCH 0/7] s390x/kvm: pending patches

This is what I have queued for s390x. Cornelia Huck (1): s390x/MAINTAINERS: Update my email address Dong Jia Shi (1): s390x/3270: fix instruction interception handler Halil Pasic (3): s390x: vmstatify config migration for virtio-ccw s390x: fix error propagation in kvm-flic's realize

Re: [Qemu-devel] [Xen-devel] [PATCH 2/2 v2] xenfb: Allow vkbd to connect without a DisplayState

On Mon, Jul 3, 2017 at 4:17 PM, Owen Smith wrote: > If the vkbd device model is registered and the vfb device model > is not registered, the backend will not transition to connected. > If there is no DisplayState, then the absolute coordinates cannot > be scaled, and will

[Qemu-devel] [PATCH] vhost: fix a memory leak

vhost exists a call for g_file_get_contents, but not call g_free. Signed-off-by: Peng Hao --- hw/virtio/vhost-backend.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/virtio/vhost-backend.c b/hw/virtio/vhost-backend.c index 4e31de1..2c481d6 100644 ---

[Qemu-devel] [PATCH] audio: st_rate_flow exist a dead loop

From: Hao Peng if audio device is opend for a long time in windows vm, there is a uint32_t varaible reversal. It will result to a dead loop. Signed-off-by: Peng Hao Reviewed-by: Liu Yun Reviewed-by: Wang Yechao

Re: [Qemu-devel] [PATCH 6/7] s390x: return unavailable features via query-cpu-definitions

On Tue, 4 Jul 2017 16:07:58 +0200 Christian Borntraeger wrote: > From: Viktor Mihajlovski > > The response for query-cpu-definitions didn't include the > unavailable-features field, which is used by libvirt to figure > out whether a certain

[Qemu-devel] [RISU PATCH 08/11] aarch64.risu: document naming conventions

Signed-off-by: Alex Bennée --- aarch64.risu | 10 ++ 1 file changed, 10 insertions(+) diff --git a/aarch64.risu b/aarch64.risu index 2f3341c..bfca45f 100644 --- a/aarch64.risu +++ b/aarch64.risu @@ -7,6 +7,7 @@ # # Contributors: # Claudio Fontana - initial

[Qemu-devel] [RISU PATCH 10/11] aarch64.risu: remove duplicate AdvSIMD scalar 2 reg misc block

While at that also: - sort alphabetically - add to @AdvSIMDScalar2RegMisc group Signed-off-by: Alex Bennée --- aarch64.risu | 114 --- 1 file changed, 39 insertions(+), 75 deletions(-) diff --git a/aarch64.risu

[Qemu-devel] [RISU PATCH 11/11] aarch64.risu: update AdvancedSIMD across lanes

- sorted alphabetically - aligned the instructions patterns - adding half-precision F[MAX|MIN][NMV|V] - add @AdvSIMDAcrossVector group Signed-off-by: Alex Bennée --- aarch64.risu | 90 +--- 1 file changed, 49

Re: [Qemu-devel] [PATCH RFC 0/6] q35: add acpi pci hotplug support

On Mon, 3 Jul 2017 19:34:07 +0300 "Michael S. Tsirkin" wrote: > On Mon, Jul 03, 2017 at 02:27:11PM +0200, Igor Mammedov wrote: > > On Fri, 30 Jun 2017 10:25:05 +0300 > > Marcel Apfelbaum wrote: > > > > [...] > > > > > > So for the modern systems not

[Qemu-devel] [PATCH] spapr: Only report host/guest IOMMU page size mismatches on KVM

We print a warning if the spapr IOMMU isn't configured to support a page size matching the host page size backing RAM. When that's the case we need more complex logic to translate VFIO mappings, which is slower. But, it's not so slow that it would be at all noticeable against the general

[Qemu-devel] [PATCH 5/7] s390x/MAINTAINERS: Update my email address

From: Cornelia Huck Signed-off-by: Cornelia Huck Message-Id: <20170704092215.13742-2-coh...@redhat.com> Signed-off-by: Christian Borntraeger --- MAINTAINERS | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git

Re: [Qemu-devel] [PATCH v3 1/1] virtio-scsi-ccw: use ioeventfd even when KVM is disabled

On Tue, 4 Jul 2017 10:32:31 +0200 QingFeng Hao wrote: > This patch is based on a similar patch from Stefan Hajnoczi - > commit c324fd0a39c (" virtio-pci: use ioeventfd even when KVM is disabled) > > Do not check kvm_eventfds_enabled() when KVM is disabled since it >

Re: [Qemu-devel] [PATCH 2/7] s390x/3270: fix instruction interception handler

On Tue, 4 Jul 2017 16:07:54 +0200 Christian Borntraeger wrote: > From: Dong Jia Shi > > Commit bab482d7405f ("s390x/css: ccw translation infrastructure") > introduced instruction interception handler for different types of > subchannels.

[Qemu-devel] [RISU PATCH 02/11] reginfo.c: always return 1 on OP_TESTEND

In the master/apprentice setup the response byte of 1 is returned by write_fn. However when tracing it will happily report 0 as it successfully writes the last bytes. To avoid running of the end when tracing we just always return 1 at this point. Signed-off-by: Alex Bennée

[Qemu-devel] [RISU PATCH 06/11] risugen: fix bad indent

Signed-off-by: Alex Bennée --- risugen | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/risugen b/risugen index 8b20425..347cf12 100755 --- a/risugen +++ b/risugen @@ -262,7 +262,7 @@ Valid options: These REs are applied after the

[Qemu-devel] [RISU PATCH 05/11] risu.el: derive from text-mode

As RISU files have copious commentary it seems better to derive from text-mode so we can access things like spell-checker short cuts ;-) Signed-off-by: Alex Bennée --- risu.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/risu.el b/risu.el index

[Qemu-devel] [PATCH v4 0/1] virtio-scsi-ccw: fix iotest 068 for s390x

This commit fixes iotest 068 for s390x as s390x uses virtio-scsi-ccw. It's based on commit c324fd0a39c by Stefan Hajnoczi. Thanks! Change history: v4: Got Cornelia Huck's Reviewed-by and take the comment to change the commit message. v3: Take Christian Borntraeger and Cornelia

[Qemu-devel] [PATCH v4 1/1] virtio-scsi-ccw: use ioeventfd even when KVM is disabled

This patch is based on a similar patch from Stefan Hajnoczi - commit c324fd0a39c ("virtio-pci: use ioeventfd even when KVM is disabled") Do not check kvm_eventfds_enabled() when KVM is disabled since it always returns 0. Since commit 8c56c1a592b5092d91da8d8943c1d6462a6f ("memory: emulate

[Qemu-devel] [PATCH 2/7] s390x/3270: fix instruction interception handler

From: Dong Jia Shi Commit bab482d7405f ("s390x/css: ccw translation infrastructure") introduced instruction interception handler for different types of subchannels. For emulated 3270 devices, we should assign the virtual subchannel handler to them during device

[Qemu-devel] [PATCH 4/7] s390x: fix realize inheritance for kvm-flic

From: Halil Pasic Commit f6f4ce4211 ("s390x: add property adapter_routes_max_batch", 2016-12-09) introduces a common realize (intended to be common for all the subclasses) for flic, but fails to make sure the kvm-flic which had it's own is actually calling this common

[Qemu-devel] [PATCH 3/7] s390x: fix error propagation in kvm-flic's realize

From: Halil Pasic >From the moment it was introduced by commit a2875e6f98 ("s390x/kvm: implement floating-interrupt controller device", 2013-07-16) the kvm-flic is not making realize fail properly in case it's impossible to create the KVM device which basically serves

Re: [Qemu-devel] [RFC 29/29] vhost-user: Claim support for postcopy

On 06/28/2017 09:00 PM, Dr. David Alan Gilbert (git) wrote: From: "Dr. David Alan Gilbert" Tell QEMU we understand the protocol features needed for postcopy. Signed-off-by: Dr. David Alan Gilbert --- contrib/libvhost-user/libvhost-user.c | 3 ++-

Re: [Qemu-devel] [PATCH] vhost: fix a memory leak

Hi On Tue, Jul 4, 2017 at 4:16 PM Peng Hao wrote: > vhost exists a call for g_file_get_contents, but not call g_free. > > Signed-off-by: Peng Hao > Reviewed-by: Marc-André Lureau --- > hw/virtio/vhost-backend.c | 2 ++

Re: [Qemu-devel] [PATCH v2] blockdev: Print a warning for legacy drive options that belong to -device

Am 12.05.2017 um 12:33 hat Thomas Huth geschrieben: > We likely do not want to carry these legacy -drive options along forever. > Let's emit a deprecation warning for the -drive options that have a > replacement with the -device option, so that the (hopefully few) remaining > users are aware of

Re: [Qemu-devel] [PATCH 2/5] spapr: Refactor spapr_drc_detach()

On Thu, Jun 22, 2017 at 11:32:15AM +0200, Greg Kurz wrote: > On Wed, 21 Jun 2017 17:18:45 +0800 > David Gibson wrote: > > > This function has two unused parameters - remove them. > > > > It's ok for the d argument but I'm not sure about errp... Indeed it isn't used

Re: [Qemu-devel] [PATCH v7 2/4] net/socket: Convert several helper functions to Error

Mao Zhongyi writes: > Currently, net_socket_mcast_create(), net_socket_fd_init_dgram() and > net_socket_fd_init() use the function such as fprintf(), perror() to > report an error message. > > Now, convert these functions to Error. > > Cc: jasow...@redhat.com > Cc:

Re: [Qemu-devel] [PATCH v3 04/20] stream: Switch stream_run() to byte-based

Am 27.06.2017 um 21:24 hat Eric Blake geschrieben: > We are gradually converting to byte-based interfaces, as they are > easier to reason about than sector-based. Change the internal > loop iteration of streaming to track by bytes instead of sectors > (although we are still guaranteed that we

Re: [Qemu-devel] [PATCH 3/7] s390x: fix error propagation in kvm-flic's realize

On 07/04/2017 04:46 PM, Halil Pasic wrote: > > > On 07/04/2017 04:31 PM, Cornelia Huck wrote: >> On Tue, 4 Jul 2017 16:07:55 +0200 >> Christian Borntraeger wrote: >> >>> From: Halil Pasic >>> >>> From the moment it was introduced by commit

Re: [Qemu-devel] [PATCH] qemu-thread: Assert locks are initialized before using

On Tue, Jul 4, 2017 at 9:23 AM, Fam Zheng wrote: > Not all platforms check whether a lock is initialized before used. In > particular Linux seems to be more permissive than OSX. > > Check initialization state explicitly in our code to catch such bugs > earlier. > >

Re: [Qemu-devel] [PATCH] qemu-img: delete the -e and -6 options from the 'create' command

On Tue, Jul 04, 2017 at 11:34:27AM +0100, Daniel P. Berrange wrote: > The '-e' and '-6' options to the 'create' command were "deprecated" > in favour of the more generic '-o' option many years ago: > > commit eec77d9e712bd4157a4e1c0b5a9249d168add738 > Author: Jes Sorensen

Re: [Qemu-devel] [PATCH v4 1/1] virtio-scsi-ccw: use ioeventfd even when KVM is disabled

On 07/04/2017 03:23 PM, QingFeng Hao wrote: > This patch is based on a similar patch from Stefan Hajnoczi - > commit c324fd0a39c ("virtio-pci: use ioeventfd even when KVM is disabled") > > Do not check kvm_eventfds_enabled() when KVM is disabled since it > always returns 0. Since commit

Re: [Qemu-devel] [PATCH] spapr: Only report host/guest IOMMU page size mismatches on KVM

On 04.07.2017 15:54, David Gibson wrote: > We print a warning if the spapr IOMMU isn't configured to support a page > size matching the host page size backing RAM. When that's the case we need > more complex logic to translate VFIO mappings, which is slower. > > But, it's not so slow that it

[Qemu-devel] [PATCH 6/7] s390x: return unavailable features via query-cpu-definitions

From: Viktor Mihajlovski The response for query-cpu-definitions didn't include the unavailable-features field, which is used by libvirt to figure out whether a certain cpu model is usable on the host. The unavailable features are now computed by obtaining the host

Re: [Qemu-devel] [PATCH 4/7] s390x: fix realize inheritance for kvm-flic

On Tue, 4 Jul 2017 16:07:56 +0200 Christian Borntraeger wrote: > From: Halil Pasic > > Commit f6f4ce4211 ("s390x: add property adapter_routes_max_batch", > 2016-12-09) introduces a common realize (intended to be common for all > the

Re: [Qemu-devel] [PATCH] qemu-doc: Add missing "@c man end" statements

Am 19.06.2017 um 11:16 hat Thomas Huth geschrieben: > Since commit 3f2ce724f1f1 ("Move the qemu-ga description into a > separate chapter"), the qemu.1 man page looks pretty much screwed > up, e.g. the title was "qemu-ga - QEMU Guest Agent" instead of > "qemu-doc - QEMU Emulator User

Re: [Qemu-devel] [PATCH 3/7] s390x: fix error propagation in kvm-flic's realize

On 07/04/2017 04:31 PM, Cornelia Huck wrote: > On Tue, 4 Jul 2017 16:07:55 +0200 > Christian Borntraeger wrote: > >> From: Halil Pasic >> >> From the moment it was introduced by commit a2875e6f98 ("s390x/kvm: >> implement floating-interrupt

[Qemu-devel] [RISU PATCH 01/11] risu: make match status take tracing into account

Signed-off-by: Alex Bennée --- reginfo.c | 14 +- risu.c| 4 ++-- risu.h| 2 +- 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/reginfo.c b/reginfo.c index 13879d5..d9d37b3 100644 --- a/reginfo.c +++ b/reginfo.c @@ -138,7 +138,7 @@

[Qemu-devel] [RISU PATCH 00/11] Misc fixes, documentation and patterns

Hi Peter, A bit of a mixed set of patches here for you to pick from as you will. The first 2 are additional tracing fixes including a fix for segfaulting when generating a trace. The next two are documentation patches as requested. Then two minor tweaks, one to risu.el and a indent failure of

[Qemu-devel] [RISU PATCH 04/11] README: document record/replay support

Signed-off-by: Alex Bennée --- README | 24 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/README b/README index e0bf5c5..5f16f60 100644 --- a/README +++ b/README @@ -107,6 +107,26 @@ mismatch status to its standard output. NB

[Qemu-devel] [RISU PATCH 03/11] README: document --static builds

Signed-off-by: Alex Bennée --- README | 16 +--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/README b/README index 858a349..e0bf5c5 100644 --- a/README +++ b/README @@ -17,7 +17,7 @@ test blobs (which can be run anywhere), and a Linux

Re: [Qemu-devel] [PATCH 4/7] s390x: fix realize inheritance for kvm-flic

On 07/04/2017 04:37 PM, Cornelia Huck wrote: > On Tue, 4 Jul 2017 16:07:56 +0200 > Christian Borntraeger wrote: > >> From: Halil Pasic >> >> Commit f6f4ce4211 ("s390x: add property adapter_routes_max_batch", >> 2016-12-09) introduces a common

Re: [Qemu-devel] [PATCH v4 11/13] virtio-console: chardev hotswap support

On (Mon) 03 Jul 2017 [14:50:07], Anton Nefedov wrote: > On 06/29/2017 01:02 PM, Marc-André Lureau wrote: > > Hi > > > > Looks good, but please write something in the commit message about what > > needs to be done for be-change (what this patch does). > > > > thanks > > > > Hi, > > thank you!

[Qemu-devel] [PATCH V7 04/12] net/filter-mirror.c: Make filter mirror support vnet support.

We add the vnet_hdr_support option for filter-mirror, default is disabled. If you use virtio-net-pci or other driver needs vnet_hdr, please enable it. You can use it for example: -object filter-mirror,id=m0,netdev=hn0,queue=tx,outdev=mirror0,vnet_hdr_support If it has vnet_hdr_support flag, we

[Qemu-devel] [PATCH v3 09/20] virtio-crypto: Convert to DEFINE_PROP_LINK

Unlike other object_property_add_link() occurrences in virtio devices, virtio-crypto checks the "in use" state of the linked backend object in addition to qdev_prop_allow_set_link_before_realize. To convert it without needing to specialize DEFINE_PROP_LINK which always uses the qdev callback, move

[Qemu-devel] [PATCH v3 10/20] dimm: Convert to DEFINE_PROP_LINK

Unlike the usual object_property_add_link() invocations in other devices, dimm checks the "is mapped" state of the backend in addition to qdev_prop_allow_set_link_before_realize. To convert it without specializing DEFINE_PROP_LINK which always uses the qdev general check callback, move the extra

[Qemu-devel] [PATCH V7 12/12] docs/colo-proxy.txt: Update colo-proxy usage of net driver with vnet_header

Signed-off-by: Zhang Chen --- docs/colo-proxy.txt | 26 ++ 1 file changed, 26 insertions(+) diff --git a/docs/colo-proxy.txt b/docs/colo-proxy.txt index c4941de..f6a624f 100644 --- a/docs/colo-proxy.txt +++ b/docs/colo-proxy.txt @@ -182,6

[Qemu-devel] [PATCH v3 14/20] gicv3: Convert to DEFINE_PROP_LINK

Signed-off-by: Fam Zheng --- hw/intc/arm_gicv3_its_kvm.c| 18 ++ include/hw/intc/arm_gicv3_its_common.h | 3 ++- 2 files changed, 8 insertions(+), 13 deletions(-) diff --git a/hw/intc/arm_gicv3_its_kvm.c b/hw/intc/arm_gicv3_its_kvm.c index

[Qemu-devel] [PATCH V7 11/12] net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len

We add the vnet_hdr_support option for filter-rewriter, default is disabled. If you use virtio-net-pci or other driver needs vnet_hdr, please enable it. You can use it for example: -object filter-rewriter,id=rew0,netdev=hn0,queue=all,vnet_hdr_support We get the vnet_hdr_len from NetClientState

Re: [Qemu-devel] [PATCH 3/4] doc: add item for "-M enforce-config-section"

Peter Xu writes: > It's never documented, and now we have one more parameter for it (which > means this one can be obsolete in the future). Document it properly. > > Although now when enforce-config-section is set, it'll override the > other "-global" parameter, that is not

Re: [Qemu-devel] [PATCH 02/22] configure: early test for supported targets

On Mon, Jul 03, 2017 at 06:34:33PM +0200, Paolo Bonzini wrote: > Check for unsupported targets in target_list, and print an > error early in the configuration process. > > Signed-off-by: Paolo Bonzini > --- > configure | 65 >

[Qemu-devel] [PATCH v3 0/1] virtio-scsi-ccw: fix iotest 068 for s390x

This commit fixes iotest 068 for s390x as s390x uses virtio-scsi-ccw. It's based on commit c324fd0a39c by Stefan Hajnoczi. Thanks! Change history: v3: Take Christian Borntraeger and Cornelia Huck's comment to check if kvm is enabled in s390_assign_subch_ioeventfd instead of

[Qemu-devel] [PATCH v11 2/6] trace: [tcg] Delay changes to dynamic state when translating

This keeps consistency across all decisions taken during translation when the dynamic state of a vCPU is changed in the middle of translating some guest code. Signed-off-by: Lluís Vilanova Reviewed-by: Richard Henderson Reviewed-by: Emilio G. Cota

Re: [Qemu-devel] [PATCH] spapr: make default PHB optionnal

On Tue, 4 Jul 2017 17:29:01 +1000 David Gibson wrote: > On Mon, Jul 03, 2017 at 06:48:25PM +0200, Greg Kurz wrote: > > The sPAPR machine always create a default PHB during initialization, even > > if -nodefaults was passed on the command line. This forces the user to

[Qemu-devel] [PATCH v11 6/6] trace: [trivial] Statically enable all guest events

The existing optimizations makes it feasible to have them available on all builds. Some quick'n'dirty numbers with 400.perlbench (SPECcpu2006) on the train input (medium size - suns.pl) and the guest_mem_before event: * vanilla, statically disabled real0m2,259s user0m2,252s sys

[Qemu-devel] [PATCH v4 00/18] crypto: add afalg-backend support

The AF_ALG socket family is the userspace interface for linux crypto API, users can use it to access hardware accelerators. This patchset adds a afalg-backend for qemu crypto subsystem. Currently when performs encrypt/decrypt, we'll try afalg-backend first and will back to libiary-backend if it

[Qemu-devel] [PATCH v4 04/18] crypto: cipher: introduce qcrypto_cipher_ctx_new for builtin-backend

Extracts qcrypto_cipher_ctx_new() from qcrypto_cipher_new() for builtin-backend impls. Reviewed-by: Daniel P. Berrange Reviewed-by: Gonglei Signed-off-by: Longpeng(Mike) --- crypto/cipher-builtin.c | 101

[Qemu-devel] [PATCH v4 11/18] crypto: hmac: add hmac driver framework

1) makes the public APIs in hmac-nettle/gcrypt/glib static, and rename them with "nettle/gcrypt/glib" prefix. 2) introduces hmac framework, including QCryptoHmacDriver and new public APIs. Reviewed-by: Daniel P. Berrange Signed-off-by: Longpeng(Mike)

Re: [Qemu-devel] [PATCH] spapr: fix memory hotplug error path

On Tue, Jul 04, 2017 at 10:02:46AM +0200, Greg Kurz wrote: > > > There is some history to this. I was doing error recovery and propagation > > > here similarly during memory hotplug development phase until Igor > > > suggested that we shoudn't try to recover after we have done guest > > > visible

Re: [Qemu-devel] [PATCH v3] s390: return unavailable features via query-cpu-definitions

> + > static void create_cpu_model_list(ObjectClass *klass, void *opaque) > { > -CpuDefinitionInfoList **cpu_list = opaque; > +struct CpuDefinitionInfoListData *cpu_list_data = opaque; > +CpuDefinitionInfoList **cpu_list = _list_data->list; > CpuDefinitionInfoList *entry; >

Re: [Qemu-devel] [PATCH] checkpatch: should not use signal except for SIG_DFL or SIG_IGN

On Tue, Jul 04, 2017 at 11:27:04AM +0200, Paolo Bonzini wrote: > Using signal to establish a signal handler is not portable; on > SysV systems, the signal handler would be reset to SIG_DFL after > delivery, while BSD preserves the signal handler. Daniel Berrange > reported that (to complicate

Re: [Qemu-devel] [PATCH 18/22] target/i386: split cpu_set_mxcsr() and make cpu_set_fpuc() inline

On 03/07/2017 22:14, Richard Henderson wrote: > On 07/03/2017 09:34 AM, Paolo Bonzini wrote: >> +static inline void cpu_set_mxcsr(CPUX86State *env, uint32_t mxcsr) >> +{ >> +env->mxcsr = mxcsr; >> +if (tcg_enabled()) { >> +tcg_update_mxcsr(env); > > I'd prefer

Re: [Qemu-devel] [PATCH 01/22] configure: factor out list of supported Xen/KVM/HAX targets

On Tue, Jul 04, 2017 at 11:44:41AM +0200, Paolo Bonzini wrote: > > > On 04/07/2017 10:28, Daniel P. Berrange wrote: > >> +supported_kvm_target() { > >> +test "$kvm" = "yes" || return 1 > >> +glob "$1" "*-softmmu" || return 1 > >> +case "${1%-softmmu}:$cpu" in > >> +arm:arm |

[Qemu-devel] [PULL v1 14/17] target-microblaze: dec_barrel: Add BSEFI

From: "Edgar E. Iglesias" Add support for BSEFI. Signed-off-by: Edgar E. Iglesias --- target/microblaze/translate.c | 42 ++ 1 file changed, 30 insertions(+), 12 deletions(-) diff --git

[Qemu-devel] [PULL v1 09/17] target-microblaze: Introduce a use-pcmp-instr property

From: "Edgar E. Iglesias" Introduce a use-pcmp-instr property making pcmp instructions optional. Reviewed-by: Alistair Francis Signed-off-by: Edgar E. Iglesias --- target/microblaze/cpu.c | 5 +++--

Re: [Qemu-devel] [PATCH v3 4/4] block: Add default implementations for bdrv_co_get_block_status()

Am 04.07.2017 um 10:40 hat Manos Pitsidianakis geschrieben: > bdrv_co_get_block_status_from_file() and > bdrv_co_get_block_status_from_backing() set *file to bs->file and > bs->backing respectively, so that bdrv_co_get_block_status() can recurse > to them. Future block drivers won't have to

[Qemu-devel] [PATCH v7 4/6] hmp: create a throttle initialization function for code reusability

This patch creates a throttle initialization function to maximize the code reusability. The same code is also used by fsdev. Acked-by: Dr. David Alan Gilbert Signed-off-by: Pradeep Jagadeesh --- hmp.c | 19 +-- 1 file changed,

[Qemu-devel] [PATCH v7 3/6] throttle: move out function to reuse the code

This patch move out the throttle code to util/throttle.c to maximize the reusability of the code.The same code is also used by fsdev. Signed-off-by: Pradeep Jagadeesh --- blockdev.c | 53 +++-

Re: [Qemu-devel] [PATCH v3 03/20] stream: Switch stream_populate() to byte-based

Am 27.06.2017 um 21:24 hat Eric Blake geschrieben: > We are gradually converting to byte-based interfaces, as they are > easier to reason about than sector-based. Start by converting an > internal function (no semantic change). > > Signed-off-by: Eric Blake > Reviewed-by:

[Qemu-devel] [PATCH v2 4/4] xen: don't use xenstore to save/restore physmap anymore

If we have a system with xenforeignmemory_map2() implemented we don't need to save/restore physmap on suspend/restore anymore. In case we resume a VM without physmap - try to recreate the physmap during memory region restore phase and remap map cache entries accordingly. The old code is left for

[Qemu-devel] [PATCH v2 0/4] xen: don't save/restore the physmap on VM save/restore

Saving/restoring the physmap to/from xenstore was introduced to QEMU majorly in order to cover up the VRAM region restore issue. The sequence of restore operations implies that we should know the effective guest VRAM address *before* we have the VRAM region restored (which happens later).

Re: [Qemu-devel] [PATCH v2 3/4] xen/mapcache: introduce xen_replace_cache_entry()

> -Original Message- > From: Igor Druzhinin > Sent: 04 July 2017 16:48 > To: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org > Cc: Igor Druzhinin ; sstabell...@kernel.org; > Anthony Perard ; Paul Durrant >

Re: [Qemu-devel] [PATCH v2 3/4] xen/mapcache: introduce xen_replace_cache_entry()

On 04/07/17 17:27, Paul Durrant wrote: >> -Original Message- >> From: Igor Druzhinin >> Sent: 04 July 2017 16:48 >> To: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org >> Cc: Igor Druzhinin ; sstabell...@kernel.org; >> Anthony Perard

[Qemu-devel] [PATCH 2/3] memory.h: Add new utility function memory_region_allocate_aux_memory()

Add a new utility function memory_region_allocate_aux_memory() for board code to use to create auxiliary memory regions (such as display RAM or static RAMs). This parallels the existing memory_region_allocate_system_memory() and wraps up the very common sequence of:

[Qemu-devel] [PATCH 1/3] include/hw/boards.h: Document memory_region_allocate_system_memory()

Add a documentation comment for memory_region_allocate_system_memory(). In particular, the reason for this function's existence and the requirement on board code to call it exactly once are non-obvious. Signed-off-by: Peter Maydell --- include/hw/boards.h | 28

[Qemu-devel] [PATCH 0/3] Add new utility function memory_region_allocate_aux_memory()

Many board models and several devices need to create auxiliary regions of RAM (in addition to the main lump of 'system' memory), to model static RAMs, video memory, ROMs, etc. Currently they do this with a sequence like: memory_region_init_ram(sram, NULL, "sram", 0x1, _fatal);

Re: [Qemu-devel] [PATCH] qemu-doc: Add missing "@c man end" statements

On 04/07/2017 16:46, Kevin Wolf wrote: > Am 19.06.2017 um 11:16 hat Thomas Huth geschrieben: >> Since commit 3f2ce724f1f1 ("Move the qemu-ga description into a >> separate chapter"), the qemu.1 man page looks pretty much screwed >> up, e.g. the title was "qemu-ga - QEMU Guest Agent" instead of

[Qemu-devel] [PATCH v7 0/6] fsdev: qmp interface for io throttling

These patches provide the qmp interface, to query the io throttle status of the all fsdev devices that are present in a vm. also, it provides an interface to set the io throttle parameters of a fsdev to a required value. some of the patches also remove the duplicate code that was present in block

[Qemu-devel] [PATCH v7 6/6] fsdev: QMP interface for throttling

This patch introduces qmp interfaces for the fsdev devices. This provides two interfaces one for querying info of all the fsdev devices. The second one to set the IO limits for the required fsdev device. Signed-off-by: Pradeep Jagadeesh --- Makefile

Re: [Qemu-devel] [Qemu-block] [PATCH v4 1/2] live-block-ops.txt: Rename, rewrite, and improve it

On Wed, Jun 28, 2017 at 03:33:49PM -0500, Eric Blake wrote: > On 06/28/2017 03:15 PM, Alberto Garcia wrote: > > On Wed 28 Jun 2017 04:58:00 PM CEST, Kashyap Chamarthy wrote: > >> This patch documents (including their QMP invocations) all the four > >> major kinds of live block operations: > >> >

[Qemu-devel] [PATCH v2 2/4] xen/mapcache: add an ability to create dummy mappings

Dummys are simple anonymous mappings that are placed instead of regular foreign mappings in certain situations when we need to postpone the actual mapping but still have to give a memory region to QEMU to play with. This is planned to be used for restore on Xen. Signed-off-by: Igor Druzhinin

Re: [Qemu-devel] [PATCH v2 1/4] xen: move physmap saving into a separate function

> -Original Message- > From: Igor Druzhinin > Sent: 04 July 2017 16:48 > To: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org > Cc: Igor Druzhinin ; sstabell...@kernel.org; > Anthony Perard ; Paul Durrant >

[Qemu-devel] [PATCH 3/3] hw: Use new memory_region_allocate_aux_memory() function

Use the new utility function memory_region_allocate_aux_memory() instead of manually calling memory_region_init_ram() and then vmstate_register_ram_global(). Patch automatically created using the included coccinelle script: spatch --in-place -sp_file scripts/coccinelle/allocate_aux_mem.cocci

Re: [Qemu-devel] [PATCH v3 02/20] trace: Show blockjob actions via bytes, not sectors

Am 27.06.2017 um 21:24 hat Eric Blake geschrieben: > Upcoming patches are going to switch to byte-based interfaces > instead of sector-based. Even worse, trace_backup_do_cow_enter() > had a weird mix of cluster and sector indices. > > The trace interface is low enough that there are no stability

Re: [Qemu-devel] [PATCH v3 05/20] commit: Switch commit_populate() to byte-based

Am 27.06.2017 um 21:24 hat Eric Blake geschrieben: > We are gradually converting to byte-based interfaces, as they are > easier to reason about than sector-based. Start by converting an > internal function (no semantic change). > > Signed-off-by: Eric Blake > Reviewed-by:

Re: [Qemu-devel] [PATCH v3 01/20] blockjob: Track job ratelimits via bytes, not sectors

Am 27.06.2017 um 21:24 hat Eric Blake geschrieben: > The user interface specifies job rate limits in bytes/second. > It's pointless to have our internal representation track things > in sectors/second, particularly since we want to move away from > sector-based interfaces. > > Fix up a doc typo

[Qemu-devel] [PATCH v7 2/6] qmp: Create IOThrottle structure

This patch enables qmp interfaces for the fsdev devices. This provides two interfaces one for querying info of all the fsdev devices. The second one to set the IO limits for the required fsdev device. Signed-off-by: Pradeep Jagadeesh Reviewed-by: Greg Kurz

[Qemu-devel] [PATCH v7 5/6] fsdev: hmp interface for throttling

This patch introduces hmp interfaces for the fsdev devices. Signed-off-by: Pradeep Jagadeesh --- hmp-commands-info.hx | 18 +++ hmp-commands.hx | 19 hmp.c| 62

[Qemu-devel] [PATCH v2 1/4] xen: move physmap saving into a separate function

Non-functional change. Signed-off-by: Igor Druzhinin --- hw/i386/xen/xen-hvm.c | 57 --- 1 file changed, 31 insertions(+), 26 deletions(-) diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index

Re: [Qemu-devel] [PATCH v2 3/4] xen/mapcache: introduce xen_replace_cache_entry()

> -Original Message- > From: Igor Druzhinin > Sent: 04 July 2017 17:34 > To: Paul Durrant ; xen-de...@lists.xenproject.org; > qemu-devel@nongnu.org > Cc: sstabell...@kernel.org; Anthony Perard ; > pbonz...@redhat.com > Subject: Re: [PATCH

<    1   2   3   4   >