Merge tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2024-09-10

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Merge tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2024-09-10

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# gpg: Signature made Tue 10 Sep 2024 14:36:00 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru:
qapi/vfio: Rename VfioMigrationState to Qapi*, and drop prefix
qapi/cryptodev: Rename QCryptodevBackendAlgType to *Algo, and drop prefix
qapi/cryptodev: Drop unwanted 'prefix'
qapi/crypto: Rename QCryptoAFAlg to QCryptoAFAlgo
qapi/crypto: Rename QCryptoRSAPaddingAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoAkCipherAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoIVGenAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoCipherAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoHashAlgorithm to *Algo, and drop prefix
qapi/crypto: Drop unwanted 'prefix'
qapi/machine: Rename CpuS390* to S390Cpu*, and drop 'prefix'
qapi/ui: Drop temporary 'prefix'
qapi/machine: Drop temporary 'prefix'
qapi/ebpf: Drop temporary 'prefix'
qapi/crypto: Drop temporary 'prefix'
qapi/common: Drop temporary 'prefix'
qapi/block-core: Drop temporary 'prefix'
tests/qapi-schema: Drop temporary 'prefix'
qapi: Smarter camel_to_upper() to reduce need for 'prefix'

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

show more ...

qapi/crypto: Rename QCryptoIVGenAlgorithm to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with

qapi/crypto: Rename QCryptoIVGenAlgorithm to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.

QCryptoIVGenAlgorithm has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTO_IVGEN_ALG.

We could simply drop 'prefix', but then the prefix becomes
QCRYPTO_IV_GEN_ALGORITHM, which is rather long.

We could additionally rename the type to QCryptoIVGenAlg, but I think
the abbreviation "alg" is less than clear.

Rename the type to QCryptoIVGenAlgo instead. The prefix becomes
QCRYPTO_IV_GEN_ALGO.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-14-armbru@redhat.com>

show more ...

qapi/crypto: Rename QCryptoCipherAlgorithm to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used wit

qapi/crypto: Rename QCryptoCipherAlgorithm to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.

QCryptoCipherAlgorithm has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTO_CIPHER_ALG.

We could simply drop 'prefix', but then the prefix becomes
QCRYPTO_CIPHER_ALGORITHM, which is rather long.

We could additionally rename the type to QCryptoCipherAlg, but I think
the abbreviation "alg" is less than clear.

Rename the type to QCryptoCipherAlgo instead. The prefix becomes
QCRYPTO_CIPHER_ALGO.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-13-armbru@redhat.com>

show more ...

Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- crypto: Fix crash when used with multiqueue devices
- linux-aio: add IO_CMD_FDSYNC command support
- cop

Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- crypto: Fix crash when used with multiqueue devices
- linux-aio: add IO_CMD_FDSYNC command support
- copy-before-write: Avoid integer overflows for timeout > 4s
- Fix crash with QMP block_resize and iothreads
- qemu-io: add cvtnum() error handling for zone commands
- Code cleanup

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# gpg: Signature made Tue 11 Jun 2024 10:35:22 AM PDT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
crypto/block: drop qcrypto_block_open() n_threads argument
block/crypto: create ciphers on demand
linux-aio: add IO_CMD_FDSYNC command support
block/copy-before-write: use uint64_t for timeout in nanoseconds
qemu-io: add cvtnum() error handling for zone commands
aio: warn about iohandler_ctx special casing
Revert "monitor: use aio_co_reschedule_self()"
block: drop force_dup parameter of raw_reconfigure_getfd()

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

crypto/block: drop qcrypto_block_open() n_threads argument

The n_threads argument is no longer used since the previous commit.
Remove it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Messag

crypto/block: drop qcrypto_block_open() n_threads argument

The n_threads argument is no longer used since the previous commit.
Remove it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20240527155851.892885-3-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

block/crypto: create ciphers on demand

Ciphers are pre-allocated by qcrypto_block_init_cipher() depending on
the given number of threads. The -device
virtio-blk-pci,iothread-vq-mapping= feature allo

block/crypto: create ciphers on demand

Ciphers are pre-allocated by qcrypto_block_init_cipher() depending on
the given number of threads. The -device
virtio-blk-pci,iothread-vq-mapping= feature allows users to assign
multiple IOThreads to a virtio-blk device, but the association between
the virtio-blk device and the block driver happens after the block
driver is already open.

When the number of threads given to qcrypto_block_init_cipher() is
smaller than the actual number of threads at runtime, the
block->n_free_ciphers > 0 assertion in qcrypto_block_pop_cipher() can
fail.

Get rid of qcrypto_block_init_cipher() n_thread's argument and allocate
ciphers on demand.

Reported-by: Qing Wang <qinwang@redhat.com>
Buglink: https://issues.redhat.com/browse/RHEL-36159
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20240527155851.892885-2-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/berrange/tags/misc-next-pull-request' into staging

Merge misc fixes

A collection of patches I have fixing crypto code and other pieces
without an assigned main

Merge remote-tracking branch 'remotes/berrange/tags/misc-next-pull-request' into staging

Merge misc fixes

A collection of patches I have fixing crypto code and other pieces
without an assigned maintainer

* Fixes crypto function signatures to be compatible with
both old and new versions of nettle
* Fixes deprecation warnings on new nettle
* Fixes GPL license header typos
* Documents security implications of monitor usage
* Optimize linking of capstone to avoid it in tools

# gpg: Signature made Fri 19 Jul 2019 14:24:37 BST
# gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/misc-next-pull-request:
crypto: Fix LGPL information in the file headers
doc: document that the monitor console is a privileged control interface
configure: only link capstone to emulation targets
crypto: fix function signatures for nettle 2.7 vs 3
crypto: switch to modern nettle AES APIs

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

show more ...

crypto: Fix LGPL information in the file headers

It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of

crypto: Fix LGPL information in the file headers

It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of the "Lesser" license. So assume that version 2.1 is meant here.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/berrange/tags/qcrypto-next-pull-request' into staging

Merge crypto patches 2018/12/12

- Fix documentation about default LUKS algorithms
- Support for multi-t

Merge remote-tracking branch 'remotes/berrange/tags/qcrypto-next-pull-request' into staging

Merge crypto patches 2018/12/12

- Fix documentation about default LUKS algorithms
- Support for multi-threaded block crypto

# gpg: Signature made Wed 12 Dec 2018 11:21:52 GMT
# gpg: using RSA key BE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/qcrypto-next-pull-request:
crypto: support multiple threads accessing one QCryptoBlock
crypto/block: introduce qcrypto_block_*crypt_helper functions
crypto/block: rename qcrypto_block_*crypt_helper
crypto/block: refactor qcrypto_block_*crypt_helper functions
crypto/block-luks: fix memory leak in qcrypto_block_luks_create
crypto: Fix defaults in QCryptoBlockCreateOptionsLUKS

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

show more ...

crypto: support multiple threads accessing one QCryptoBlock

The two thing that should be handled are cipher and ivgen. For ivgen
the solution is just mutex, as iv calculations should not be long in

crypto: support multiple threads accessing one QCryptoBlock

The two thing that should be handled are cipher and ivgen. For ivgen
the solution is just mutex, as iv calculations should not be long in
comparison with encryption/decryption. And for cipher let's just keep
per-thread ciphers.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

show more ...

crypto/block: introduce qcrypto_block_*crypt_helper functions

Introduce QCryptoBlock-based functions and use them where possible.
This is needed to implement thread-safe encrypt/decrypt operations.

crypto/block: introduce qcrypto_block_*crypt_helper functions

Introduce QCryptoBlock-based functions and use them where possible.
This is needed to implement thread-safe encrypt/decrypt operations.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

show more ...

crypto/block: rename qcrypto_block_*crypt_helper

Rename qcrypto_block_*crypt_helper to qcrypto_block_cipher_*crypt_helper,
as it's not about QCryptoBlock. This is needed to introduce
qcrypto_block_*

crypto/block: rename qcrypto_block_*crypt_helper

Rename qcrypto_block_*crypt_helper to qcrypto_block_cipher_*crypt_helper,
as it's not about QCryptoBlock. This is needed to introduce
qcrypto_block_*crypt_helper in the next commit, which will have
QCryptoBlock pointer and than will be able to use additional fields of
it, which in turn will be used to implement thread-safe QCryptoBlock
operations.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

show more ...

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

Block layer patches:

- auto-read-only option to fix commit job when used with -blockdev
- Fix help text related qemu-iote

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

Block layer patches:

- auto-read-only option to fix commit job when used with -blockdev
- Fix help text related qemu-iotests failure (by improving the help text
and updating the reference output)
- quorum: Add missing checks when adding/removing child nodes
- Don't take address of fields in packed structs
- vvfat: Fix crash when reporting error about too many files in directory

# gpg: Signature made Mon 05 Nov 2018 15:35:25 GMT
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (36 commits)
include: Add a comment to explain the origin of sizes' lookup table
vdi: Use a literal number of bytes for DEFAULT_CLUSTER_SIZE
fw_cfg: Drop newline in @file description
object: Make option help nicer to read
qdev-monitor: Make device options help nicer
chardev: Indent list of chardevs
option: Make option help nicer to read
qemu-iotests: Test auto-read-only with -drive and -blockdev
block: Make auto-read-only=on default for -drive
iscsi: Support auto-read-only option
gluster: Support auto-read-only option
curl: Support auto-read-only option
file-posix: Support auto-read-only option
nbd: Support auto-read-only option
block: Require auto-read-only for existing fallbacks
rbd: Close image in qemu_rbd_open() error path
block: Add auto-read-only option
block: Update flags in bdrv_set_read_only()
iotest: Test x-blockdev-change on a Quorum
quorum: Forbid adding children in blkverify mode
...

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

show more ...

crypto: initialize sector size even when opening with no IO flag

The qcow2 block driver expects to see a valid sector size even when it
has opened the crypto layer with QCRYPTO_BLOCK_OPEN_NO_IO.

Si

crypto: initialize sector size even when opening with no IO flag

The qcow2 block driver expects to see a valid sector size even when it
has opened the crypto layer with QCRYPTO_BLOCK_OPEN_NO_IO.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

acpi, vhost, misc: fixes, features

vDPA support, fix to vhost blk RO bit handling, some include path
cleanups, NFIT ACPI ta

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

acpi, vhost, misc: fixes, features

vDPA support, fix to vhost blk RO bit handling, some include path
cleanups, NFIT ACPI table.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 01 Jun 2018 17:25:19 BST
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (31 commits)
vhost-blk: turn on pre-defined RO feature bit
ACPI testing: test NFIT platform capabilities
nvdimm, acpi: support NFIT platform capabilities
tests/.gitignore: add entry for generated file
arch_init: sort architectures
ui: use local path for local headers
qga: use local path for local headers
colo: use local path for local headers
migration: use local path for local headers
usb: use local path for local headers
sd: fix up include
vhost-scsi: drop an unused include
ppc: use local path for local headers
rocker: drop an unused include
e1000e: use local path for local headers
ioapic: fix up includes
ide: use local path for local headers
display: use local path for local headers
trace: use local path for local headers
migration: drop an unused include
...

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

show more ...

crypto: use local path for local headers

When pulling in headers that are in the same directory as the C file (as
opposed to one in include/), we should use its relative path, without a
directory.

crypto: use local path for local headers

When pulling in headers that are in the same directory as the C file (as
opposed to one in include/), we should use its relative path, without a
directory.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>

show more ...

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

Block layer patches

# gpg: Signature made Fri 06 Oct 2017 16:52:59 BST
# gpg: using RSA key 0x7F09B272C88F

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

Block layer patches

# gpg: Signature made Fri 06 Oct 2017 16:52:59 BST
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (54 commits)
block/mirror: check backing in bdrv_mirror_top_flush
qcow2: truncate the tail of the image file after shrinking the image
qcow2: fix return error code in qcow2_truncate()
iotests: Fix 195 if IMGFMT is part of TEST_DIR
block/mirror: check backing in bdrv_mirror_top_refresh_filename
block: support passthrough of BDRV_REQ_FUA in crypto driver
block: convert qcrypto_block_encrypt|decrypt to take bytes offset
block: convert crypto driver to bdrv_co_preadv|pwritev
block: fix data type casting for crypto payload offset
crypto: expose encryption sector size in APIs
block: use 1 MB bounce buffers for crypto instead of 16KB
iotests: Add test 197 for covering copy-on-read
block: Perform copy-on-read in loop
block: Add blkdebug hook for copy-on-read
iotests: Restore stty settings on completion
block: Uniform handling of 0-length bdrv_get_block_status()
qemu-io: Add -C for opening with copy-on-read
commit: Remove overlay_bs
qemu-iotests: Test commit block job where top has two parents
qemu-iotests: Allow QMP pretty printing in common.qemu
...

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

show more ...

Merge remote-tracking branch 'mreitz/tags/pull-block-2017-10-06' into queue-block

Block patches

# gpg: Signature made Fri Oct 6 16:30:57 2017 CEST
# gpg: using RSA key F407DB0061D5C

Merge remote-tracking branch 'mreitz/tags/pull-block-2017-10-06' into queue-block

Block patches

# gpg: Signature made Fri Oct 6 16:30:57 2017 CEST
# gpg: using RSA key F407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* mreitz/tags/pull-block-2017-10-06:
block/mirror: check backing in bdrv_mirror_top_flush
qcow2: truncate the tail of the image file after shrinking the image
qcow2: fix return error code in qcow2_truncate()
iotests: Fix 195 if IMGFMT is part of TEST_DIR
block/mirror: check backing in bdrv_mirror_top_refresh_filename
block: support passthrough of BDRV_REQ_FUA in crypto driver
block: convert qcrypto_block_encrypt|decrypt to take bytes offset
block: convert crypto driver to bdrv_co_preadv|pwritev
block: fix data type casting for crypto payload offset
crypto: expose encryption sector size in APIs
block: use 1 MB bounce buffers for crypto instead of 16KB

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

block: convert qcrypto_block_encrypt|decrypt to take bytes offset

Instead of sector offset, take the bytes offset when encrypting
or decrypting data.

Signed-off-by: Daniel P. Berrange <berrange@red

block: convert qcrypto_block_encrypt|decrypt to take bytes offset

Instead of sector offset, take the bytes offset when encrypting
or decrypting data.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170927125340.12360-6-berrange@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

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crypto: expose encryption sector size in APIs

While current encryption schemes all have a fixed sector size of
512 bytes, this is not guaranteed to be the case in future. Expose
the sector size in t

crypto: expose encryption sector size in APIs

While current encryption schemes all have a fixed sector size of
512 bytes, this is not guaranteed to be the case in future. Expose
the sector size in the APIs so the block layer can remove assumptions
about fixed 512 byte sectors.

Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170927125340.12360-3-berrange@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging

Block layer patches

# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST
# gpg: using RSA key 0x

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging

Block layer patches

# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST
# gpg: using RSA key 0xF407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2017-07-11: (85 commits)
iotests: Add preallocated growth test for qcow2
iotests: Add preallocated resize test for raw
block/qcow2: falloc/full preallocating growth
block/qcow2: Rename "fail_block" to just "fail"
block/qcow2: Add qcow2_refcount_area()
block/qcow2: Metadata preallocation for truncate
block/qcow2: Lock s->lock in preallocate()
block/qcow2: Generalize preallocate()
block/file-posix: Preallocation for truncate
block/file-posix: Generalize raw_regular_truncate
block/file-posix: Extract raw_regular_truncate()
block/file-posix: Small fixes in raw_create()
qemu-img: Expose PreallocMode for resizing
block: Add PreallocMode to blk_truncate()
block: Add PreallocMode to bdrv_truncate()
block: Add PreallocMode to BD.bdrv_truncate()
iotests: add test 178 for qemu-img measure
qemu-iotests: support per-format golden output files
qemu-img: add measure subcommand
qcow2: add bdrv_measure() support
...

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

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block: pass option prefix down to crypto layer

While the crypto layer uses a fixed option name "key-secret",
the upper block layer may have a prefix on the options. e.g.
"encrypt.key-secret", in ord

block: pass option prefix down to crypto layer

While the crypto layer uses a fixed option name "key-secret",
the upper block layer may have a prefix on the options. e.g.
"encrypt.key-secret", in order to avoid clashes between crypto
option names & other block option names. To ensure the crypto
layer can report accurate error messages, we must tell it what
option name prefix was used.

Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170623162419.26068-19-berrange@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks

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

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks from Markus, myself and Veronia (Outreachy candidate)
* get_ticks_per_sec() removal from Rutuja (Outreachy candidate)
* Coverity fix from myself
* PKE implementation from myself, based on rth's XSAVE support

# gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (28 commits)
target-i386: implement PKE for TCG
config.status: Pass extra parameters
char: translate from QIOChannel error to errno
exec: fix error handling in file_ram_alloc
cputlb: modernise the debug support
qemu-log: support simple pid substitution for logs
target-arm: dfilter support for in_asm
qemu-log: dfilter-ise exec, out_asm, op and opt_op
qemu-log: new option -dfilter to limit output
qemu-log: Improve the "exec" TB execution logging
qemu-log: Avoid function call for disabled qemu_log_mask logging
qemu-log: correct help text for -d cpu
tcg: pass down TranslationBlock to tcg_code_gen
util: move declarations out of qemu-common.h
Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND
hw: explicitly include qemu-common.h and cpu.h
include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h
isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h
Move ParallelIOArg from qemu-common.h to sysemu/char.h
Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h
...

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

Conflicts:
scripts/clean-includes

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include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its fi

include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.

Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.

Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.

This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-03-17-3' into staging

Merge QCrypto 2016/03/17 v3

# gpg: Signature made Thu 17 Mar 2016 16:51:32 GMT using RSA key ID 15104FDF

Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-03-17-3' into staging

Merge QCrypto 2016/03/17 v3

# gpg: Signature made Thu 17 Mar 2016 16:51:32 GMT using RSA key ID 15104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"

* remotes/berrange/tags/pull-qcrypto-2016-03-17-3:
crypto: implement the LUKS block encryption format
crypto: add block encryption framework
crypto: wire up XTS mode for cipher APIs
crypto: refactor code for dealing with AES cipher
crypto: import an implementation of the XTS cipher mode
crypto: add support for the twofish cipher algorithm
crypto: add support for the serpent cipher algorithm
crypto: add support for the cast5-128 cipher algorithm
crypto: skip testing of unsupported cipher algorithms
crypto: add support for anti-forensic split algorithm
crypto: add support for generating initialization vectors
crypto: add support for PBKDF2 algorithm
crypto: add cryptographic random byte source

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

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