qemu-img: map: report compressed data blocks

Right now "qemu-img map" reports compressed blocks as containing data
but having no host offset. This is not very informative. Instead,
let's add anoth

qemu-img: map: report compressed data blocks

Right now "qemu-img map" reports compressed blocks as containing data
but having no host offset. This is not very informative. Instead,
let's add another boolean field named "compressed" in case JSON output
mode is specified. This is achieved by utilizing new allocation status
flag BDRV_BLOCK_COMPRESSED for bdrv_block_status().

Also update the expected qemu-iotests outputs to contain the new field.

Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
Message-ID: <20230907210226.953821-3-andrey.drobyshev@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

iotests: replace qemu_img_log('create', ...) calls

qemu_img_log() calls into qemu_img_pipe(), which always removes output
for 'create' commands on success anyway. Replace all of these calls to
the s

iotests: replace qemu_img_log('create', ...) calls

qemu_img_log() calls into qemu_img_pipe(), which always removes output
for 'create' commands on success anyway. Replace all of these calls to
the simpler qemu_img_create(...) which doesn't log, but raises a
detailed exception object on failure instead.

Blank lines are removed from output files where appropriate.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220321201618.903471-17-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

iotests.py: filter compression type out

We want iotests pass with both the default zlib compression and with
IMGOPTS='compression_type=zstd'.

Actually the only test that is interested in real compr

iotests.py: filter compression type out

We want iotests pass with both the default zlib compression and with
IMGOPTS='compression_type=zstd'.

Actually the only test that is interested in real compression type in
test output is 287 (test for qcow2 compression type) and it's in bash.
So for now we can safely filter out compression type in all qcow2
tests.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20211223160144.1097696-11-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

iotests.py: filter out successful output of qemu-img create

The only "feature" of this "Formatting ..." line is that we have to
update it every time we add new option. Let's drop it.

Signed-off-by:

iotests.py: filter out successful output of qemu-img create

The only "feature" of this "Formatting ..." line is that we have to
update it every time we add new option. Let's drop it.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20211223160144.1097696-10-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2021-07-13-tag' into staging

qemu-ga patch queue for soft-freeze

* add support for Windows Server 2022 in get-osinfo comma

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2021-07-13-tag' into staging

qemu-ga patch queue for soft-freeze

* add support for Windows Server 2022 in get-osinfo command

# gpg: Signature made Tue 13 Jul 2021 19:10:05 BST
# gpg: using RSA key CEACC9E15534EBABB82D3FA03353C9CEF108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>" [full]
# gpg: aka "Michael Roth <mdroth@utexas.edu>" [full]
# gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" [full]
# Primary key fingerprint: CEAC C9E1 5534 EBAB B82D 3FA0 3353 C9CE F108 B584

* remotes/mdroth/tags/qga-pull-2021-07-13-tag:
qga-win: Add support of Windows Server 2022 in get-osinfo command

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/ehabkost-gl/tags/x86-next-pull-request' into staging

x86 queue, 2021-07-13

Bug fixes:
* numa: Parse initiator= attribute before cpus= attri

Merge remote-tracking branch 'remotes/ehabkost-gl/tags/x86-next-pull-request' into staging

x86 queue, 2021-07-13

Bug fixes:
* numa: Parse initiator= attribute before cpus= attribute
(Michal Privoznik)
* Fix CPUID level for AMD (Zhenwei Pi)
* Suppress CPUID leaves not defined by the CPU vendor
(Michael Roth)

Cleanup:
* Hyper-V feature handling cleanup (Vitaly Kuznetsov)

# gpg: Signature made Tue 13 Jul 2021 17:09:01 BST
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost-gl/tags/x86-next-pull-request:
numa: Parse initiator= attribute before cpus= attribute
numa: Report expected initiator
target/i386: Fix cpuid level for AMD
target/i386: suppress CPUID leaves not defined by the CPU vendor
i386: Hyper-V SynIC requires POST_MESSAGES/SIGNAL_EVENTS privileges
i386: HV_HYPERCALL_AVAILABLE privilege bit is always needed
i386: kill off hv_cpuid_check_and_set()
i386: expand Hyper-V features during CPU feature expansion time
i386: make hyperv_expand_features() return bool
i386: hardcode supported eVMCS version to '1'
i386: clarify 'hv-passthrough' behavior

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.1-pull-request' into staging

Linux-user pull request 20210713

Update headers to linux v5.13
cleanup errno tar

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.1-pull-request' into staging

Linux-user pull request 20210713

Update headers to linux v5.13
cleanup errno target headers
Fix race condition on fd translation table

# gpg: Signature made Tue 13 Jul 2021 14:41:25 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-6.1-pull-request:
linux-user: update syscall.tbl to Linux v5.13
linux-user, mips: update syscall-args-o32.c.inc to Linux v5.13
linux-user: update syscall_nr.h to Linux v5.13
fd-trans: Fix race condition on reallocation of the translation table.
linux-user/syscall: Remove ERRNO_TABLE_SIZE check
linux-user: Simplify host <-> target errno conversion using macros
linux-user/mips: Move errno definitions to 'target_errno_defs.h'
linux-user/hppa: Move errno definitions to 'target_errno_defs.h'
linux-user/alpha: Move errno definitions to 'target_errno_defs.h'
linux-user: Extract target errno to 'target_errno_defs.h'
linux-user/sparc: Rename target_errno.h -> target_errno_defs.h
linux-user/syscall: Fix RF-kill errno (typo in ERFKILL)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210713' into staging

ppc patch queue 2021-07-13

I thought I'd sent the last PR before the 6.1 soft freeze, but

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210713' into staging

ppc patch queue 2021-07-13

I thought I'd sent the last PR before the 6.1 soft freeze, but
unfortunately I need one more. This last minute one puts in a SLOF
update, along with a couple of bugfixes.

# gpg: Signature made Tue 13 Jul 2021 03:07:20 BST
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dg-gitlab/tags/ppc-for-6.1-20210713:
mv64361: Remove extra break from a switch case
pseries: Update SLOF firmware image
ppc/pegasos2: Allow setprop in VOF

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-07-09-v2' into staging

nbd patches for 2021-07-09

- enhance 'qemu-img map --output=json' to make it easier to duplicat

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-07-09-v2' into staging

nbd patches for 2021-07-09

- enhance 'qemu-img map --output=json' to make it easier to duplicate
backing chain allocation patterns
- fix a race in the 'yank' QMP command in relation to NBD requests

# gpg: Signature made Mon 12 Jul 2021 18:43:37 BST
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2021-07-09-v2:
nbd: register yank function earlier
qemu-img: Reword 'qemu-img map --output=json' docs
qemu-img: Make unallocated part of backing chain obvious in map
iotests: Improve and rename test 309 to nbd-qemu-allocation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qemu-img: Make unallocated part of backing chain obvious in map

The recently-added NBD context qemu:allocation-depth is able to
distinguish between locally-present data (even when that d

qemu-img: Make unallocated part of backing chain obvious in map

The recently-added NBD context qemu:allocation-depth is able to
distinguish between locally-present data (even when that data is
sparse) [shown as depth 1 over NBD], and data that could not be found
anywhere in the backing chain [shown as depth 0]; and the libnbd
project was recently patched to give the human-readable name "absent"
to an allocation-depth of 0. But qemu-img map --output=json predates
that addition, and has the unfortunate behavior that all portions of
the backing chain that resolve without finding a hit in any backing
layer report the same depth as the final backing layer. This makes it
harder to reconstruct a qcow2 backing chain using just 'qemu-img map'
output, especially when using "backing":null to artificially limit a
backing chain, because it is impossible to distinguish between a
QCOW2_CLUSTER_UNALLOCATED (which defers to a [missing] backing file)
and a QCOW2_CLUSTER_ZERO_PLAIN cluster (which would override any
backing file), since both types of clusters otherwise show as
"data":false,"zero":true" (but note that we can distinguish a
QCOW2_CLUSTER_ZERO_ALLOCATED, which would also have an "offset":
listing).

The task of reconstructing a qcow2 chain was made harder in commit
0da9856851 (nbd: server: Report holes for raw images), because prior
to that point, it was possible to abuse NBD's block status command to
see which portions of a qcow2 file resulted in BDRV_BLOCK_ALLOCATED
(showing up as NBD_STATE_ZERO in isolation) vs. missing from the chain
(showing up as NBD_STATE_ZERO|NBD_STATE_HOLE); but now qemu reports
more accurate sparseness information over NBD.

An obvious solution is to make 'qemu-img map --output=json' add an
additional "present":false designation to any cluster lacking an
allocation anywhere in the chain, without any change to the "depth"
parameter to avoid breaking existing clients. The iotests have
several examples where this distinction demonstrates the additional
accuracy.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210701190655.2131223-3-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
[eblake: fix more iotest fallout]
Signed-off-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Pull request trivial branch 20201027

# gpg: Signature made Tue 27 Oct 2020 16:29

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Pull request trivial branch 20201027

# gpg: Signature made Tue 27 Oct 2020 16:29:47 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.2-pull-request:
CHANGELOG: remove disused file
qdev: Fix two typos
scripts/qmp: delete 'qmp' script
cryptodev: Fix Lesser GPL version number
io: Fix Lesser GPL version number
cpus: Drop declaration of cpu_remove()
Makefile: Add *.[ch].inc files to cscope/ctags/TAGS
elf2dmp: Fix memory leak on main() error paths

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.2-pull-request' into staging

Update syscall numbers to 5.9-rc7
Fixes for prctl(), accept4() and xtensa

# gpg:

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.2-pull-request' into staging

Update syscall numbers to 5.9-rc7
Fixes for prctl(), accept4() and xtensa

# gpg: Signature made Mon 26 Oct 2020 22:02:56 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-5.2-pull-request:
target/xtensa: enable all coprocessors for linux-user
linux-user: correct errno returned from accept4() syscall
linux-user: remove _sysctl
linux-user: update syscall.tbl to Linux 5.9-rc7
linux-user: update mips/syscall-args-o32.c.inc to Linux 5.9-rc7
linux-user: update syscall_nr.h to Linux 5.9-rc7
linux-user: Support f_flags in statfs64 when available.
Fix stack smashing when handling PR_GET_PDEATHSIG

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-10-26' into staging

bitmaps patches for 2020-10-26

- fix infloop on large bitmap granularity
- silence compile

Merge remote-tracking branch 'remotes/ericb/tags/pull-bitmaps-2020-10-26' into staging

bitmaps patches for 2020-10-26

- fix infloop on large bitmap granularity
- silence compiler warning

# gpg: Signature made Mon 26 Oct 2020 11:56:54 GMT
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-bitmaps-2020-10-26:
migration/block-dirty-bitmap: fix uninitialized variable warning
migration/block-dirty-bitmap: fix larger granularity bitmaps

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sd-next-20201026' into staging

SD/MMC patches

- Fix a bug in CMD6/SWITCH_FUNCTION (Bin Meng)
- Minor housekeeping patche

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sd-next-20201026' into staging

SD/MMC patches

- Fix a bug in CMD6/SWITCH_FUNCTION (Bin Meng)
- Minor housekeeping patches

CI jobs result:
. https://cirrus-ci.com/build/5461987880599552
. https://gitlab.com/philmd/qemu/-/pipelines/207532287
. https://travis-ci.org/github/philmd/qemu/builds/738901111
. https://app.shippable.com/github/philmd/qemu/runs/888/summary/console

# gpg: Signature made Mon 26 Oct 2020 11:02:22 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/sd-next-20201026:
hw/sd/sdcard: Zero out function selection fields before being populated
hw/sd/sdcard: Make iolen unsigned
hw/sd/sdcard: Constify sd_crc*()'s message argument
hw/sd/sdcard: Simplify cmd_valid_while_locked()
hw/sd/sdcard: Update the SDState documentation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/icon

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/iconv detection (myself)
* Start preparing for meson 0.56 (myself)
* Move directory configuration to meson (myself)
* Start untangling qemu_init (myself)
* Windows fixes (Sunil)
* Remove -no-kbm (Thomas)

# gpg: Signature made Mon 26 Oct 2020 11:12:17 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
machine: move SMP initialization from vl.c
machine: move UP defaults to class_base_init
machine: remove deprecated -machine enforce-config-section option
win32: boot broken when bind & data dir are the same
WHPX: Fix WHPX build break
configure: move install_blobs from configure to meson
configure: remove unused variable from config-host.mak
configure: move directory options from config-host.mak to meson
configure: allow configuring localedir
Makefile: separate meson rerun from the rest of the ninja invocation
Remove deprecated -no-kvm option
replay: do not build if TCG is not available
qtest: unbreak non-TCG builds in bios-tables-test
hw/core/qdev-clock: add a reference on aliased clocks
do not use colons in test names
meson: rewrite curses/iconv test
build: fix macOS --enable-modules build

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201026' into staging

some s390x fixes

# gpg: Signature made Mon 26 Oct 2020 10:46:50 GMT
# gpg: using RS

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20201026' into staging

some s390x fixes

# gpg: Signature made Mon 26 Oct 2020 10:46:50 GMT
# gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg: issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20201026:
s390x: pv: Fix diag318 PV fencing
s390x: pv: Remove sclp boundary checks
s390x/s390-virtio-ccw: Reset PCI devices during subsystem reset

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-26' into staging

* qtest fixes (e.g. memory leaks)
* Fix for Xen dummy cpu loop (which happened due to qtest a

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-26' into staging

* qtest fixes (e.g. memory leaks)
* Fix for Xen dummy cpu loop (which happened due to qtest accel rework)
* Introduction of the generic device fuzzer
* Run more check-acceptance tests in the gitlab-CI

# gpg: Signature made Mon 26 Oct 2020 09:34:04 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-10-26: (31 commits)
tests/acceptance: Use .ppm extention for Portable PixMap files
tests/acceptance: Remove unused import
test/docker/dockerfiles: Add missing packages for acceptance tests
tests/acceptance: Enable AVOCADO_ALLOW_UNTRUSTED_CODE in the gitlab-CI
test/acceptance: Remove the CONTINUOUS_INTEGRATION tags
tests/acceptance/ppc_prep_40p: Fix the URL to the NetBSD-4.0 archive
scripts/oss-fuzz: ignore the generic-fuzz target
scripts/oss-fuzz: use hardlinks instead of copying
fuzz: register predefined generic-fuzz configs
fuzz: add generic-fuzz configs for oss-fuzz
fuzz: add an "opaque" to the FuzzTarget struct
fuzz: Add instructions for using generic-fuzz
scripts/oss-fuzz: Add crash trace minimization script
scripts/oss-fuzz: Add script to reorder a generic-fuzzer trace
fuzz: add a crossover function to generic-fuzzer
fuzz: add a DISABLE_PCI op to generic-fuzzer
fuzz: Add support for custom crossover functions
fuzz: Add fuzzer callbacks to DMA-read functions
fuzz: Declare DMA Read callback function
fuzz: Add DMA support to the generic-fuzzer
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20201023' into staging

A collection of RISC-V fixes for the next QEMU release.

This includes:
- Improvem

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20201023' into staging

A collection of RISC-V fixes for the next QEMU release.

This includes:
- Improvements to logging output
- Hypervisor instruction fixups
- The ability to load a noMMU kernel
- SiFive OTP support

# gpg: Signature made Fri 23 Oct 2020 16:13:57 BST
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20201023:
hw/misc/sifive_u_otp: Add backend drive support
hw/misc/sifive_u_otp: Add write function and write-once protection
target/riscv: raise exception to HS-mode at get_physical_address
hw/riscv: Load the kernel after the firmware
hw/riscv: Add a riscv_is_32_bit() function
hw/riscv: Return the end address of the loaded firmware
hw/riscv: sifive_u: Allow specifying the CPU
target/riscv: Fix implementation of HLVX.WU instruction
target/riscv: Fix update of hstatus.GVA in riscv_cpu_do_interrupt
target/riscv: Fix update of hstatus.SPVP
hw/intc: Move sifive_plic.h to the include directory
riscv: Convert interrupt logs to use qemu_log_mask()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

iotests: add commit top->base cases to 274

These cases are fixed by previous patches around block_status and
is_allocated.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementso

iotests: add commit top->base cases to 274

These cases are fixed by previous patches around block_status and
is_allocated.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20200924194003.22080-6-vsementsov@virtuozzo.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

meson fixes:
* fix PIE default for Windows
* tweak conditions for requiring SDL2 and pixman
*

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

meson fixes:
* fix PIE default for Windows
* tweak conditions for requiring SDL2 and pixman
* move NSIS building to Meson
* fix creation of systemtap files
* add --ninja option for Windows builds
* other fixes for stupid bugs and for Windows paths

meson related:
* forward port of dtrace fix for MacOS
* change colorout option to auto

# gpg: Signature made Thu 27 Aug 2020 17:58:21 BST
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
ninjatool: Fixes E$$: in generated Makefile.ninja
meson: set colorout to auto
meson: Mingw64 gcc doesn't recognize system include_type for sdl2
meson: fix relpath failure on Win32
ninjatool: quote dollars in variables
meson: don't require CONFIG_VTE for the GTK UI
meson: cleanup xkbcommon detection
configure: add --ninja option
meson: skip SDL2 detection if --disable-system
meson: move pixman detection to meson
configure: default to PIE disabled on Windows platforms
meson: Fix chardev-baum.so name
meson: Fix meson build with --enable-libdaxctl
scripts/qemu-version.sh: Add missing space before ']'
meson: Don't make object files for dtrace on macOS
meson: Build qemu-nbd on macOS again
trace: fix creation of systemtap files

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-v3-pull-request' into staging

artist out of bounds fixes

# gpg: Signature made Wed 26 Aug 2020 22:09:55 BST
# gpg:

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-v3-pull-request' into staging

artist out of bounds fixes

# gpg: Signature made Wed 26 Aug 2020 22:09:55 BST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* remotes/hdeller/tags/target-hppa-v3-pull-request:
hw/display/artist: Fix invalidation of lines near screen border
hw/display/artist: Fix invalidation of lines in artist_draw_line()
hw/display/artist: Unbreak size mismatch memory accesses
hw/display/artist: Prevent out of VRAM buffer accesses
Revert "hw/display/artist: Avoid drawing line when nothing to display"
hw/display/artist: Refactor artist_rop8() to avoid buffer over-run
hw/display/artist: Check offset in draw_line to avoid buffer over-run
hw/hppa/lasi: Don't abort on invalid IMR value
hw/display/artist.c: fix out of bounds check
hw/hppa: Implement proper SeaBIOS version check
seabios-hppa: Update to SeaBIOS hppa version 1
hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-08-26' into staging

Block patches:
- qcow2 subclusters (extended L2 entries)

# gpg: Signature made Wed 26 Aug

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-08-26' into staging

Block patches:
- qcow2 subclusters (extended L2 entries)

# gpg: Signature made Wed 26 Aug 2020 08:37:04 BST
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2020-08-26: (34 commits)
iotests: Add tests for qcow2 images with extended L2 entries
qcow2: Assert that expand_zero_clusters_in_l1() does not support subclusters
qcow2: Allow preallocation and backing files if extended_l2 is set
qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit
qcow2: Add prealloc field to QCowL2Meta
qcow2: Add subcluster support to qcow2_measure()
qcow2: Add subcluster support to qcow2_co_pwrite_zeroes()
qcow2: Add subcluster support to handle_alloc_space()
qcow2: Clear the L2 bitmap when allocating a compressed cluster
qcow2: Update L2 bitmap in qcow2_alloc_cluster_link_l2()
qcow2: Add subcluster support to check_refcounts_l2()
qcow2: Add subcluster support to discard_in_l2_slice()
qcow2: Add subcluster support to zero_in_l2_slice()
qcow2: Add subcluster support to qcow2_get_host_offset()
qcow2: Add subcluster support to calculate_l2_meta()
qcow2: Handle QCOW2_SUBCLUSTER_UNALLOCATED_ALLOC
qcow2: Replace QCOW2_CLUSTER_* with QCOW2_SUBCLUSTER_*
qcow2: Add cluster type parameter to qcow2_get_host_offset()
qcow2: Add qcow2_cluster_is_allocated()
qcow2: Add qcow2_get_subcluster_range_type()
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit

Now that the implementation of subclusters is complete we can finally
add the necessary options to create and read im

qcow2: Add the 'extended_l2' option and the QCOW2_INCOMPAT_EXTL2 bit

Now that the implementation of subclusters is complete we can finally
add the necessary options to create and read images with this feature,
which we call "extended L2 entries".

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <6476caaa73216bd05b7bb2d504a20415e1665176.1594396418.git.berto@igalia.com>
[mreitz: %s/5\.1/5.2/; fixed 302's and 303's reference output]
Signed-off-by: Max Reitz <mreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

Merge remote-tracking branch 'remotes/cminyard/tags/for-qemu-i2c-5' into staging

Minor changes to:

Add an SMBus config entry

Cleanup/simplify/document some I2C interfaces

# gpg: Signature made Thu 16 Jul 2020 18:46:55 BST
# gpg: using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg: aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg: aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg: aka "Corey Minyard <minyard@mvista.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FD0D 5CE6 7CE0 F59A 6688 2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/for-qemu-i2c-5:
hw/i2c: Document the I2C qdev helpers
hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple()
hw/i2c: Rename i2c_realize_and_unref() as i2c_slave_realize_and_unref()
hw/i2c: Rename i2c_try_create_slave() as i2c_slave_new()
hw/i2c/aspeed_i2c: Simplify aspeed_i2c_get_bus()
hw/i2c/Kconfig: Add an entry for the SMBus

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20200714' into staging

MIPS patches for 5.1

- A pair of fixes,
- Add Huacai Chen as MIPS KVM maintainer,
-

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20200714' into staging

MIPS patches for 5.1

- A pair of fixes,
- Add Huacai Chen as MIPS KVM maintainer,
- Add Jiaxun Yang as designated MIPS TCG reviewer.

CI jobs results:
. https://travis-ci.org/github/philmd/qemu/builds/708079271
. https://gitlab.com/philmd/qemu/-/pipelines/166528104
. https://cirrus-ci.com/build/6483996878045184

# gpg: Signature made Tue 14 Jul 2020 20:59:58 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-next-20200714:
MAINTAINERS: Adjust MIPS maintainership (add Huacai Chen & Jiaxun Yang)
target/mips: Fix ADD.S FPU instruction
target/mips: Remove identical if/else branches

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...