[Qemu-devel] [PULL 5/5] usb-ccid: convert CCIDCardClass::exitfn() -> unrealize()

From: Philippe Mathieu-Daudé Signed-off-by: Philippe Mathieu-Daudé Message-id: 20180125171432.13554-4-f4...@amsat.org Signed-off-by: Gerd Hoffmann --- hw/usb/ccid.h | 4 +++- hw/usb/ccid-card-emulated.c | 4 ++--

[Qemu-devel] [PULL 1/7] input: add mouse side buttons to virtio input

From: Miika S Signed-off-by: Miika S Message-Id: <20171222152531.1849-3-miika9...@gmail.com> Signed-off-by: Gerd Hoffmann --- hw/input/virtio-input-hid.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[Qemu-devel] [PULL 3/7] ps2: check PS2Queue pointers in post_load routine

From: Prasad J Pandit During Qemu guest migration, a destination process invokes ps2 post_load function. In that, if 'rptr' and 'count' values were invalid, it could lead to OOB access or infinite loop issue. Add check to avoid it. Reported-by: Cyrille Chatras

[Qemu-devel] [PULL 0/5] Usb 20180126 v3 patches

The following changes since commit 2077fef91d5eb8e3745a84fabd87a5ee7d2b535d: Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180125' into staging (2018-01-25 17:04:47 +) are available in the git repository at: git://git.kraxel.org/qemu tags/usb-20180126-v3-pull

[Qemu-devel] [PULL 0/7] Input 20180126 patches

The following changes since commit 2077fef91d5eb8e3745a84fabd87a5ee7d2b535d: Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180125' into staging (2018-01-25 17:04:47 +) are available in the git repository at: git://git.kraxel.org/qemu tags/input-20180126-pull

[Qemu-devel] [PULL 6/7] ui: fix alphabetical ordering of keymaps

From: "Daniel P. Berrange" The qcode-to-linux keymaps was accidentally added in the wrong place by commit de80d78594b4c3767a12d8d42debcf12cbf85a5b Author: Owen Smith Date: Fri Nov 3 11:56:28 2017 + ui: generate qcode to linux

Re: [Qemu-devel] [PATCH] monitor: Remove legacy "-mon default=on" parameter

On 22/01/2018 20:35, Dr. David Alan Gilbert wrote: > * Thomas Huth (th...@redhat.com) wrote: >> The "default" parameter of the "-mon" option is useless since >> QEMU v2.4.0, and marked as deprecated since QEMU v2.8.0. That >> should have been long enough to let people update their scripts, >> so

Re: [Qemu-devel] [PATCH v2 09/11] target/arm: Decode aa64 armv8.3 fcmla

On 01/15/2018 10:18 AM, Peter Maydell wrote: >> +void HELPER(gvec_fcmlah)(void *vd, void *vn, void *vm, >> + void *vfpst, uint32_t desc) >> +{ >> +uintptr_t opr_sz = simd_oprsz(desc); >> +float16 *d = vd; >> +float16 *n = vn; >> +float16 *m = vm; >> +

[Qemu-devel] [PATCH 3/3] input: add missing newline from trace-events

This was accidentally omitted from 77cb0f5aaf "Split adb.c into adb.c, adb-mouse.c and adb-kbd.c". Signed-off-by: Mark Cave-Ayland --- hw/input/trace-events | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/input/trace-events b/hw/input/trace-events index

[Qemu-devel] QEMU related blogs, all in once place

If you want to follow blogs from QEMU contributors check out: https://planet.virt-tools.org/ Daniel Berrange has provided the following steps for adding your own blog to planet.virt-tools.org: $ git clone git://libvirt.org/virttools-planet.git and add your blog info to

[Qemu-devel] [PULL] Update OpenBIOS images

Hi Peter, Here are the latest OpenBIOS updates (mainly the power support for SPARC). Please pull. ATB, Mark. The following changes since commit 2077fef91d5eb8e3745a84fabd87a5ee7d2b535d: Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180125' into staging

Re: [Qemu-devel] [PATCH v2 0/4] memory/vfio: notify region_del() when unregister listeners

On 22/01/2018 07:02, Peter Xu wrote: > v2 > - add begin() hooks [Paolo] > - move vfio patch to front [Paolo] > - one more patch for arm devlistener unregister [Paolo] > - one more patch for vhost traces > - removing RFC tag > > This series fixes bug reported here: > >

Re: [Qemu-devel] [PATCH] i2c: Add a CONFIG_I2C master switch to the configuration files

On 22/01/2018 16:27, Thomas Huth wrote: > The i2c core and the at24c EEPROM should only be compiled and linked > on the machines that support i2c. Otherwise it's quite strange to see > the at24c-eeprom to be "available" on qemu-system-s390x for example. > > Signed-off-by: Thomas Huth

[Qemu-devel] [PULL 4/7] hw: convert ps2 device to keycodemapdb

From: "Daniel P. Berrange" Replace the qcode_to_keycode_set1, qcode_to_keycode_set2, and qcode_to_keycode_set3 tables with automatically generated tables. Missing entries in qcode_to_keycode_set1 now fixed: - Q_KEY_CODE_SYSRQ -> 0x54 - Q_KEY_CODE_PRINT -> 0x54 (NB

Re: [Qemu-devel] [qemu-s390x] [PATCH v4 07/10] s390-ccw: read stage2 boot loader data to find menu

On 25.01.2018 16:49, Collin L. Walling wrote: > On 01/25/2018 10:25 AM, Thomas Huth wrote: >> On 23.01.2018 19:26, Collin L. Walling wrote: >>> Read the stage2 boot loader data block-by-block. We scan the >>> current block for the string "zIPL" to detect the start of the >>> boot menu banner. We

[Qemu-devel] [qemu-web PATCH] Add "Understanding QEMU devices" blog post

Last July, Eric Blake wrote a nice summary for newcomers about what QEMU has to do to emulate devices for the guests. So far, we missed to integrate this somewhere into the QEM web site or wiki, so let's publish this now as a nice blog post for the users. Signed-off-by: Thomas Huth

Re: [Qemu-devel] [qemu-web PATCH] Link to git web view on contribute page

On 25.01.2018 20:03, Eric Blake wrote: > I was looking for a web view of qemu.git for reference, but > my first try was at https://www.qemu.org/contribute/ which > mentions how to clone but with no link for browsing. Meanwhile, > the download page pointed people to the list of all repos (and >

[Qemu-devel] [PATCH v11 13/20] target/arm: Use vector infrastructure for aa64 mov/not/neg

Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/translate-a64.c | 42 -- 1 file changed, 36 insertions(+), 6 deletions(-) diff --git a/target/arm/translate-a64.c

[Qemu-devel] [PULL 4/5] usb-ccid: inline ccid_card_initfn() in ccid_card_realize()

From: Philippe Mathieu-Daudé Signed-off-by: Philippe Mathieu-Daudé Message-id: 20180125171432.13554-3-f4...@amsat.org Signed-off-by: Gerd Hoffmann --- hw/usb/dev-smartcard-reader.c | 25 +++-- 1 file changed, 7

[Qemu-devel] [PULL 1/5] usb: Remove legacy -usbdevice options (host, serial, disk and net)

From: Thomas Huth The option have been marked as deprecated since QEMU 2.10, and so far nobody complained that the host, serial, disk and net options are urgently required anymore. So let's now get rid at least of this legacy pile, to simplify the usb code quite a bit. This

Re: [Qemu-devel] [PATCH 2/2] ept_emulation_fault() need NetApp BSD attribution:

On Fri, Jan 26, 2018 at 11:39 AM, Paolo Bonzini wrote: > On 23/01/2018 13:36, Izik Eidus wrote: >> Moving it to a new file and add the BSD license there. >> >> Signed-off-by: Izik Eidus > > Since it's compatible, I'm just adding the NetApp BSD license to the

Re: [Qemu-devel] [PATCH 1/1] nbd: implement bdrv_get_info callback

PIng So, let me know if I need to make any changes in patch On 1/18/18 1:09 PM, Paolo Bonzini wrote: On 18/01/2018 12:51, Edgar Kaziakhmedov wrote: +static int nbd_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) +{ +if (bs->supported_zero_flags & BDRV_REQ_MAY_UNMAP) { +

[Qemu-devel] [PATCH v2 1/2] i386: Add Intel Processor Trace feature support

From: Chao Peng Expose Intel Processor Trace feature to guest. In order to make this feature migration-safe, new feature word information "FEAT_INTEL_PT_EBX" and "FEAT_INTEL_PT_ECX" be added. Some constant value initialized in CPUID[0x14].0x01 to guarantee get same

Re: [Qemu-devel] [PATCH v2 06/11] target/arm: Decode aa32 armv8.1 two reg and a scalar

On 26 January 2018 at 07:18, Richard Henderson wrote: > On 01/15/2018 09:47 AM, Peter Maydell wrote: >> On 18 December 2017 at 17:24, Richard Henderson >> wrote: >>> Signed-off-by: Richard Henderson >>>

Re: [Qemu-devel] [PATCH v3] tpm: add CRB device

Hi, This series failed build test on s390x host. Please find the details below. Type: series Message-id: 20180126120306.19225-1-marcandre.lur...@redhat.com Subject: [Qemu-devel] [PATCH v3] tpm: add CRB device === TEST SCRIPT BEGIN === #!/bin/bash # Testing script will be invoked under the git

Re: [Qemu-devel] [Qemu-arm] [PATCH 0/6] arm: support -cpu max (and gic-version=max)

On Thu, Jan 25, 2018 at 02:41:50PM +, Peter Maydell wrote: > On 22 January 2018 at 18:33, Eduardo Habkost wrote: > > About QOM type names: > > > > On x86, all CPU models are resolved to "-", and > > i386 and x86_64 have different suffixes. So the QOM type name is > >

Re: [Qemu-devel] [PATCH V4 0/7] CAN bus support for QEMU (SJA1000 PCI so far)

On 25/01/2018 22:33, Pavel Pisa wrote: > Hello Paolo, > > thanks for suggestions. I understand and fully agree with your > request to switch to QOM. I have succeed with that for CAN devices > some time ago. It worth to be done for the rest of the objects > but I fear that I do not find time to

Re: [Qemu-devel] [PATCH 3/6] target/arm: Move definition of 'host' cpu type into cpu.c

On 12/07/2017 03:14 PM, Peter Maydell wrote: > Move the definition of the 'host' cpu type into cpu.c, where all the > other CPU types are defined. We can do this now we've decoupled it > from the KVM-specific host feature probing. This means we now create > the type unconditionally (assuming we

[Qemu-devel] [PATCH v3] tpm: add CRB device

tpm_crb is a device for TPM 2.0 Command Response Buffer (CRB) Interface as defined in TCG PC Client Platform TPM Profile (PTP) Specification Family “2.0” Level 00 Revision 01.03 v22. The PTP allows device implementation to switch between TIS and CRB model at run time, but given that CRB is a

Re: [Qemu-devel] [PATCH] migration/savevm.c: do not fail when len > MAX_VM_CMD_PACKAGED_SIZE

* Daniel Henrique Barboza (danie...@linux.vnet.ibm.com) wrote: > MAX_VM_CMD_PACKAGED_SIZE is a constant used in qemu_savevm_send_packaged > and loadvm_handle_cmd_packaged to determine whether a package is too > big to be sent or received. qemu_savevm_send_packaged is called inside > postcopy_start

Re: [Qemu-devel] [PATCH 2/2] ept_emulation_fault() need NetApp BSD attribution:

On 23/01/2018 13:36, Izik Eidus wrote: > Moving it to a new file and add the BSD license there. > > Signed-off-by: Izik Eidus Since it's compatible, I'm just adding the NetApp BSD license to the file. What is the original source? xhyve or something like that? Paolo > --- >

Re: [Qemu-devel] [PATCH v3] tpm: add CRB device

Hi, This series failed docker-quick@centos6 build test. Please find the testing commands and their output below. If you have Docker installed, you can probably reproduce it locally. Type: series Message-id: 20180126120306.19225-1-marcandre.lur...@redhat.com Subject: [Qemu-devel] [PATCH v3] tpm:

[Qemu-devel] [PATCH v2 2/2] i386: Add support to get/set/migrate Intel Processor Trace feature

From: Chao Peng Add Intel Processor Trace related definition. It also add corresponding part to kvm_get/set_msr and vmstate. Signed-off-by: Luwei Kang Signed-off-by: Chao Peng --- target/i386/cpu.h | 22

Re: [Qemu-devel] QEMU related blogs, all in once place

On Fri, Jan 26, 2018 at 09:52:21AM +, Stefan Hajnoczi wrote: > If you want to follow blogs from QEMU contributors check out: > > https://planet.virt-tools.org/ > > Daniel Berrange has provided the following steps for adding your own > blog to planet.virt-tools.org: > > $ git clone

[Qemu-devel] [PULL v2 4/9] aarch64-softmmu.mak: Use an ARM specific config

From: Alistair Francis In preperation for having an ARM and MicroBlaze ZynqMP machine let's split out the current ARM specific config options. Signed-off-by: Alistair Francis Acked-by: Peter Maydell

Re: [Qemu-devel] [qemu-web PATCH] Add "Understanding QEMU devices" blog post

On Fri, Jan 26, 2018 at 10:19:30AM +0100, Thomas Huth wrote: > Last July, Eric Blake wrote a nice summary for newcomers about what > QEMU has to do to emulate devices for the guests. So far, we missed > to integrate this somewhere into the QEM web site or wiki, so let's > publish this now as a

Re: [Qemu-devel] [Qemu-arm] [PATCH 0/6] arm: support -cpu max (and gic-version=max)

On Thu, Jan 25, 2018 at 03:10:31PM +, Peter Maydell wrote: > On 25 January 2018 at 14:41, Peter Maydell wrote: > > On 22 January 2018 at 18:33, Eduardo Habkost wrote: > >> About QOM type names: > >> > >> On x86, all CPU models are resolved to

Re: [Qemu-devel] [PATCH v2] docs: update information for TLS certificate management

On Thu, Jan 25, 2018 at 05:09:30PM +, Daniel P. Berrangé wrote: > From: "Daniel P. Berrange" [...] > +@node vnc_setup_sasl > + > +@subsection Configuring SASL mechanisms > + > +The following documentation assumes use of the Cyrus SASL implementation on a > +Linux host,

[Qemu-devel] [PULL v2 7/9] xlnx-zynqmp-ipi: Initial version of the Xilinx IPI device

From: Alistair Francis This is the initial version of the Inter Processor Interrupt device. Signed-off-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Signed-off-by: Edgar E. Iglesias

Re: [Qemu-devel] [PATCH v3] tpm: add CRB device

Hi, This series failed docker-mingw@fedora build test. Please find the testing commands and their output below. If you have Docker installed, you can probably reproduce it locally. Type: series Message-id: 20180126120306.19225-1-marcandre.lur...@redhat.com Subject: [Qemu-devel] [PATCH v3] tpm:

Re: [Qemu-devel] [PATCH] Drop remaining bits of ia64 host support

On 25/01/2018 17:19, Peter Maydell wrote: > We dropped support for ia64 host CPUs in the 2.11 release (removing > the TCG backend for it, and advertising the support as being > completely removed in the changelog). However there are a few bits > and pieces of code still floating about. Remove

[Qemu-devel] [PULL v2 3/9] xlnx-zynqmp-pmu: Add the CPU and memory

From: Alistair Francis Connect the MicroBlaze CPU and the ROM and RAM memory regions. Signed-off-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Signed-off-by: Edgar E. Iglesias

[Qemu-devel] [PULL 2/5] usb-storage: Fix share-rw option parsing

From: Fam Zheng Because usb-storage creates an internal scsi device, we should propagate options. We already do so for bootindex etc, but failed to take care of share-rw. Fix it in an apparent way: add a new parameter to scsi_bus_legacy_add_drive and pass in s->conf.share_rw.

Re: [Qemu-devel] [Qemu-arm] [PATCH 1/6] hw/arm/virt: Check that the CPU realize method succeeded

On 12/07/2017 03:14 PM, Peter Maydell wrote: > We were passing a NULL error pointer to the object_property_set_bool() > call that realizes the CPU object. This meant that we wouldn't detect > failure, and would plough blindly on to crash later trying to use a > NULL CPU object pointer. Detect

Re: [Qemu-devel] [PULL] Update OpenBIOS images

On 26 January 2018 at 08:16, Mark Cave-Ayland wrote: > Hi Peter, > > Here are the latest OpenBIOS updates (mainly the power support for SPARC). > Please pull. > > > ATB, > > Mark. > > > The following changes since commit 2077fef91d5eb8e3745a84fabd87a5ee7d2b535d: >

[Qemu-devel] [Bug 1737194] Re: Windows NT 4.0 fails to boot from qcow2 installation

Hi John & others: (3 separate things.) 1: Image formats Regarding qcow, unfortunately there is no change if I use this format. - Windows 3.1 initially hung at "Starting MS-DOS..."; upon restart it crashed when it decided it couldn't find COMMAND.COM (a frequent failure mode I forgot to

[Qemu-devel] [PULL v2 1/9] microblaze: boot.c: Don't try to find NULL file

From: Alistair Francis Previously if no device tree was passed to microblaze_load_kernel() then qemu_find_file() would try to find a NULL pointer. To avoid this put a check around qemu_find_file(). Signed-off-by: Alistair Francis

[Qemu-devel] [PATCH v3 12/39] qcow2: Add offset_to_l1_index()

Similar to offset_to_l2_index(), this function returns the index in the L1 table for a given guest offset. This is only used in a couple of places and it's not a particularly complex calculation, but it makes the code a bit more readable. Although in the qcow2_get_cluster_offset() case the old

[Qemu-devel] [PULL 2/7] input: virtio: don't send mouse wheel event twice

From: Miika S On Linux, a mouse event is generated for both down and up when mouse wheel is used. This caused virtio_input_send() to be called twice each time the wheel was used. This commit adds a check for the button down state and only calls virtio_input_send() when it

Re: [Qemu-devel] [PULL 0/8] Ui 20180125 patches

On 25 January 2018 at 14:32, Gerd Hoffmann wrote: > The following changes since commit 834a336eb911db8a8ca00e760ee6a85faca19414: > > Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging > (2018-01-24 19:24:26 +) > > are available in the git

[Qemu-devel] [PATCH v3 02/39] qcow2: Add table size field to Qcow2Cache

The table size in the qcow2 cache is currently equal to the cluster size. This doesn't allow us to use the cache memory efficiently, particularly with large cluster sizes, so we need to be able to have smaller cache tables that are independent from the cluster size. This patch adds a new field to

[Qemu-devel] [PATCH v3 15/39] qcow2: Update l2_load() to support L2 slices

Each entry in the qcow2 L2 cache stores a full L2 table (which uses a complete cluster in the qcow2 image). A cluster is usually too large to be used efficiently as the size for a cache entry, so we want to decouple both values by allowing smaller cache entries. Therefore the qcow2 L2 cache will

[Qemu-devel] [PATCH v3 18/39] qcow2: Refactor get_cluster_table()

After the previous patch we're now always using l2_load() in get_cluster_table() regardless of whether a new L2 table has to be allocated or not. This patch refactors that part of the code to use one single l2_load() call. Signed-off-by: Alberto Garcia ---

[Qemu-devel] [PATCH v3 16/39] qcow2: Prepare l2_allocate() for adding L2 slice support

Adding support for L2 slices to l2_allocate() needs (among other things) an extra loop that iterates over all slices of a new L2 table. Putting all changes in one patch would make it hard to read because all semantic changes would be mixed with pure indentation changes. To make things easier

[Qemu-devel] [PATCH v3 03/39] qcow2: Remove BDS parameter from qcow2_cache_get_table_addr()

This function was only using the BlockDriverState parameter to get the cache table size (since it was equal to the cluster size). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake ---

Re: [Qemu-devel] [PULL 0/5] Usb 20180126 v3 patches

00) > > are available in the git repository at: > > git://git.kraxel.org/qemu tags/usb-20180126-v3-pull-request > > for you to fetch changes up to 80ae865468bde918363a123aa26c6fc4385023ac: > > usb-ccid: convert CCIDCardClass::exitfn()

[Qemu-devel] [PATCH v3 27/39] qcow2: Update qcow2_update_snapshot_refcount() to support L2 slices

qcow2_update_snapshot_refcount() increases the refcount of all clusters of a given snapshot. In order to do that it needs to load all its L2 tables and iterate over their entries. Since we'll be loading L2 slices instead of full tables we need to add an extra loop that iterates over all slices of

[Qemu-devel] [PATCH v3 37/39] iotests: Test valid values of l2-cache-entry-size

The l2-cache-entry-size setting can only contain values that are powers of two between 512 and the cluster size. Signed-off-by: Alberto Garcia --- tests/qemu-iotests/103 | 17 + tests/qemu-iotests/103.out | 3 +++ 2 files changed, 20 insertions(+) diff

[Qemu-devel] [PATCH v3 39/39] iotests: Add l2-cache-entry-size to iotest 137

This test tries reopening a qcow2 image with valid and invalid options. This patch adds l2-cache-entry-size to the set. Signed-off-by: Alberto Garcia --- tests/qemu-iotests/137 | 5 + tests/qemu-iotests/137.out | 2 ++ 2 files changed, 7 insertions(+) diff --git

[Qemu-devel] [PATCH v3 00/39] Allow configuring the qcow2 L2 cache entry size

this is the new revision of the patch series to allow configuring the entry size of the qcow2 L2 cache. Follow this link for the full description from the first version: https://lists.gnu.org/archive/html/qemu-block/2017-10/msg00458.html And here are some numbers showing the performance

[Qemu-devel] [PATCH v3 31/39] qcow2: Update qcow2_truncate() to support L2 slices

The qcow2_truncate() code is mostly independent from whether we're using L2 slices or full L2 tables, but in full and falloc preallocation modes new L2 tables are allocated using qcow2_alloc_cluster_link_l2(). Therefore the code needs to be modified to ensure that all nb_clusters that are

[Qemu-devel] [PULL 3/5] hw/usb/ccid: Make ccid_card_init() take an error parameter

From: Mao Zhongyi Replace init() of CCIDCardClass with realize, then convert ccid_card_init(), ccid_card_initfn() and it's callbacks to take an Error** in ordor to report the error more clearly. Signed-off-by: Mao Zhongyi Signed-off-by: Cao

Re: [Qemu-devel] [PATCH v3] tpm: add CRB device

Hi, Stash this to fix test leaks: diff --git a/tests/tpm-crb-test.c b/tests/tpm-crb-test.c index de78a28844..8bf1507e00 100644 --- a/tests/tpm-crb-test.c +++ b/tests/tpm-crb-test.c @@ -81,6 +81,7 @@ static void *emu_tpm_thread(void *data) g_free(s->tpm_msg); s->tpm_msg = NULL; +

[Qemu-devel] [PATCH v3 34/39] qcow2: Rename l2_table in count_contiguous_clusters_unallocated()

This function doesn't need any changes to support L2 slices, but since it's now dealing with slices intead of full tables, the l2_table variable is renamed for clarity. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cluster.c | 6

[Qemu-devel] [PATCH v3 35/39] qcow2: Rename l2_table in count_cow_clusters()

This function doesn't need any changes to support L2 slices, but since it's now dealing with slices intead of full tables, the l2_table variable is renamed for clarity. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cluster.c | 4 ++--

[Qemu-devel] [PATCH v3 04/39] qcow2: Remove BDS parameter from qcow2_cache_get_table_idx()

This function was only using the BlockDriverState parameter to get the cache table size (since it was equal to the cluster size). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake ---

[Qemu-devel] [PATCH v3 01/39] qcow2: Fix documentation of get_cluster_table()

This function has not been returning the offset of the L2 table since commit 3948d1d4876065160583e79533bf604481063833 Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cluster.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

[Qemu-devel] [PATCH v3 38/39] iotests: Test downgrading an image using a small L2 slice size

expand_zero_clusters_in_l1() is used when downgrading qcow2 images from v3 to v2 (compat=0.10). This is one of the functions that needed more changes to support L2 slices, so this patch extends iotest 061 to test downgrading a qcow2 image using a smaller slice size. Signed-off-by: Alberto Garcia

[Qemu-devel] [PATCH v3 09/39] qcow2: Remove BDS parameter from qcow2_cache_clean_unused()

This function was only using the BlockDriverState parameter to pass it to qcow2_cache_table_release(). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cache.c | 2 +-

[Qemu-devel] [PATCH v3 08/39] qcow2: Remove BDS parameter from qcow2_cache_destroy()

This function was never using the BlockDriverState parameter so it can be safely removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cache.c | 2 +- block/qcow2.c | 16 block/qcow2.h | 2 +- 3 files

[Qemu-devel] [PATCH v3 28/39] qcow2: Read refcount before L2 table in expand_zero_clusters_in_l1()

At the moment it doesn't really make a difference whether we call qcow2_get_refcount() before of after reading the L2 table, but if we want to support L2 slices we'll need to read the refcount first. This patch simply changes the order of those two operations to prepare for that. The patch with

[Qemu-devel] [PATCH 0/3] ppc: trivial Mac-related trace-events patches

Here is a set of trivial PPC patches which convert grackle and uninorth over to use trace-events, and also add a missing newline to hw/input/trace-events which was accidentally omitted when previously converting the ADB devices. Signed-off-by: Mark Cave-Ayland

Re: [Qemu-devel] [Qemu-arm] [PATCH 1/6] hw/arm/virt: Check that the CPU realize method succeeded

On 26 January 2018 at 14:32, Philippe Mathieu-Daudé wrote: > On 12/07/2017 03:14 PM, Peter Maydell wrote: >> We were passing a NULL error pointer to the object_property_set_bool() >> call that realizes the CPU object. This meant that we wouldn't detect >> failure, and would

Re: [Qemu-devel] [Qemu-arm] [PATCH v2 06/11] target/arm: Decode aa32 armv8.1 two reg and a scalar

On 12/18/2017 02:24 PM, Richard Henderson wrote: > Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé > --- > target/arm/translate.c | 38 +++--- > 1 file changed, 35 insertions(+), 3 deletions(-)

Re: [Qemu-devel] [PULL 0/7] Input 20180126 patches

00) > > are available in the git repository at: > > git://git.kraxel.org/qemu tags/input-20180126-pull-request > > for you to fetch changes up to d0b610a55b81bdc485c877ef0466895fd40e8d6f: > > hw: convert virtio-input-hid device

[Qemu-devel] [PULL v2 5/9] xlnx-pmu-iomod-intc: Add the PMU Interrupt controller

From: Alistair Francis Add the PMU IO Module Interrupt controller device. Signed-off-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Philippe Mathieu-Daudé Signed-off-by:

[Qemu-devel] [PATCH v3 19/39] qcow2: Update get_cluster_table() to support L2 slices

This patch updates get_cluster_table() to return L2 slices instead of full L2 tables. The code itself needs almost no changes, it only needs to call offset_to_l2_slice_index() instead of offset_to_l2_index(). This patch also renames all the relevant variables and the documentation.

[Qemu-devel] [PATCH v3 10/39] qcow2: Remove BDS parameter from qcow2_cache_discard()

This function was only using the BlockDriverState parameter to pass it to qcow2_cache_get_table_idx() and qcow2_cache_table_release(). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake ---

[Qemu-devel] [PATCH v3 20/39] qcow2: Update qcow2_get_cluster_offset() to support L2 slices

qcow2_get_cluster_offset() checks how many contiguous bytes are available at a given offset. The returned number of bytes is limited by the amount that can be addressed without having to load more than one L2 table. Since we'll be loading L2 slices instead of full tables this patch changes the

[Qemu-devel] [PATCH v3 17/39] qcow2: Update l2_allocate() to support L2 slices

This patch updates l2_allocate() to support the qcow2 cache returning L2 slices instead of full L2 tables. The old code simply gets an L2 table from the cache and initializes it with zeroes or with the contents of an existing table. With a cache that returns slices instead of tables the idea

[Qemu-devel] [PATCH v3 32/39] qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset()

This function doesn't need any changes to support L2 slices, but since it's now dealing with slices instead of full tables, the l2_table variable is renamed for clarity. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cluster.c | 16

[Qemu-devel] [PATCH v3 06/39] qcow2: Remove BDS parameter from qcow2_cache_entry_mark_dirty()

This function was only using the BlockDriverState parameter to pass it to qcow2_cache_get_table_idx(). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cache.c| 3 +--

[Qemu-devel] [PATCH v3 13/39] qcow2: Add l2_slice_size field to BDRVQcow2State

The BDRVQcow2State structure contains an l2_size field, which stores the number of 64-bit entries in an L2 table. For efficiency reasons we want to be able to load slices instead of full L2 tables, so we need to know how many entries an L2 slice can hold. An L2 slice is the portion of an L2

[Qemu-devel] [PATCH v3 11/39] qcow2: Remove BDS parameter from qcow2_cache_is_table_offset()

This function was only using the BlockDriverState parameter to pass it to qcow2_cache_get_table_addr(). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia Reviewed-by: Eric Blake --- block/qcow2-cache.c| 3 +--

Re: [Qemu-devel] [PULL 0/8] M68k for 2.12 patches

On 25 January 2018 at 15:15, Laurent Vivier wrote: > The following changes since commit 0f79bfe38a2cf0f43c7ea4959da7f8ebd7858f3d: > > Merge remote-tracking branch > 'remotes/vivier2/tags/linux-user-for-2.12-pull-request' into staging > (2018-01-25 09:53:53 +) > > are

Re: [Qemu-devel] [PATCH 4/6] target/arm: Add "-cpu max" support

On 01/26/2018 11:33 AM, Peter Maydell wrote: > On 26 January 2018 at 14:29, Philippe Mathieu-Daudé wrote: >> Hi Peter, >> >> On 12/07/2017 03:14 PM, Peter Maydell wrote: >>> Add support for "-cpu max" for ARM guests. This CPU type behaves >>> like "-cpu host" when KVM is enabled,

Re: [Qemu-devel] [PATCH v4 09/10] s390-ccw: read user input for boot index via the SCLP console

On 23.01.2018 19:26, Collin L. Walling wrote: > Implements an sclp_read function to capture input from the > console and a wrapper function that handles parsing certain > characters and adding input to a buffer. The input is checked > for any erroneous values and is handled appropriately. > > A

Re: [Qemu-devel] [PATCH v2] sockets: fix parsing of ipv4/ipv6 opts in parse_socket_addr

On 25/01/2018 18:14, Daniel P. Berrangé wrote: > From: "Daniel P. Berrange" > > The inet_parse() function looks for 'ipv4' and 'ipv6' flags, but only > treats them as bare bool flags. The normal QemuOpts parsing would allow > on/off values to be set too. > > This updates

[Qemu-devel] [PATCH v2 1/1] migration/savevm.c: set MAX_VM_CMD_PACKAGED_SIZE to 1ul << 32

MAX_VM_CMD_PACKAGED_SIZE is a constant used in qemu_savevm_send_packaged and loadvm_handle_cmd_packaged to determine whether a package is too big to be sent or received. qemu_savevm_send_packaged is called inside postcopy_start (migration/migration.c) to send the MigrationState in a single blob to

Re: [Qemu-devel] [PATCH v3 19/39] qcow2: Update get_cluster_table() to support L2 slices

On 01/26/2018 08:59 AM, Alberto Garcia wrote: > This patch updates get_cluster_table() to return L2 slices instead of > full L2 tables. > > The code itself needs almost no changes, it only needs to call > offset_to_l2_slice_index() instead of offset_to_l2_index(). This patch > also renames all

[Qemu-devel] [PULL 4/8] iotest 147: add cases to test new @name parameter of nbd-server-add

From: Vladimir Sementsov-Ogievskiy Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Eric Blake Message-Id: <20180119135719.24745-4-vsement...@virtuozzo.com> Signed-off-by: Eric Blake ---

Re: [Qemu-devel] [PATCH v2 1/4] vhost: add traces for memory listeners

On Mon, Jan 22, 2018 at 02:02:41PM +0800, Peter Xu wrote: > Trace these operations on two memory listeners. It helps to verify the > new memory listener fix, and good to keep them there. > > Signed-off-by: Peter Xu I'm not sure what this have to do with vfio, but anyway:

Re: [Qemu-devel] [Qemu-arm] [PATCH 0/6] arm: support -cpu max (and gic-version=max)

On 26 January 2018 at 10:42, Eduardo Habkost wrote: > On Thu, Jan 25, 2018 at 02:41:50PM +, Peter Maydell wrote: >> I'm not sure if we actually support command line setting/unsetting >> of features for Arm CPUs -- is there a command line option to >> get QEMU to print the

Re: [Qemu-devel] [Qemu-block] [PATCH] block/mirror: fix fail to cancel when VM has heavy BLK IO

On 01/24/2018 02:16 PM, Eric Blake wrote: > On 01/24/2018 12:17 AM, Liang Li wrote: >> We found that when doing drive mirror to a low speed shared storage, >> if there was heavy BLK IO write workload in VM after the 'ready' event, >> drive mirror block job can't be canceled immediately, it would

[Qemu-devel] [PULL 0/8] NBD patches through 26 Jan

The following changes since commit e607bbee553cfe73072870cef458cfa4e78133e2: Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2018-01-26.for-upstream' into staging (2018-01-26 14:24:25 +) are available in the Git repository at: git://repo.or.cz/qemu/ericb.git

Re: [Qemu-devel] [Qemu-arm] [PATCH 2/6] target/arm: Query host CPU features on-demand at instance init

On 12/07/2017 03:14 PM, Peter Maydell wrote: > Currently we query the host CPU features in the class init function > for the TYPE_ARM_HOST_CPU class, so that we can later copy them > from the class object into the instance object in the object > instance init function. This is awkward for

Re: [Qemu-devel] [PATCH v11 00/20] tcg: generic vector operations

Hi, This series seems to have some coding style problems. See output below for more information: Type: series Message-id: 20180126045742.5487-1-richard.hender...@linaro.org Subject: [Qemu-devel] [PATCH v11 00/20] tcg: generic vector operations === TEST SCRIPT BEGIN === #!/bin/bash BASE=base

Re: [Qemu-devel] [PULL v2 0/9] Xilinx queue

On 26 January 2018 at 10:22, Edgar E. Iglesias wrote: > From: "Edgar E. Iglesias" > > The following changes since commit 2077fef91d5eb8e3745a84fabd87a5ee7d2b535d: > > Merge remote-tracking branch >

Re: [Qemu-devel] [PATCH V1 1/1] tests: Add migration test for aarch64

On 01/26/2018 10:39 AM, Peter Maydell wrote: > On 26 January 2018 at 15:47, Wei Huang wrote: >> >> >> On 01/25/2018 02:05 PM, Dr. David Alan Gilbert wrote: >>> * Wei Huang (w...@redhat.com) wrote: innerloop: /* clean cache because el2 might still cache guest

Re: [Qemu-devel] [Qemu-arm] [PATCH 0/6] arm: support -cpu max (and gic-version=max)

On Fri, Jan 26, 2018 at 11:02:24AM +, Peter Maydell wrote: > On 26 January 2018 at 10:42, Eduardo Habkost wrote: > > On Thu, Jan 25, 2018 at 02:41:50PM +, Peter Maydell wrote: > >> I'm not sure if we actually support command line setting/unsetting > >> of features for

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