Merge tag 'pull-error-2024-10-18' of https://repo.or.cz/qemu/armbru into staging

Error reporting patches for 2024-10-18

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Merge tag 'pull-error-2024-10-18' of https://repo.or.cz/qemu/armbru into staging

Error reporting patches for 2024-10-18

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# gpg: Signature made Fri 18 Oct 2024 14:05:08 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-error-2024-10-18' of https://repo.or.cz/qemu/armbru:
qerror: QERR_PROPERTY_VALUE_OUT_OF_RANGE is no longer used, drop
hw/intc/openpic: Improve errors for out of bounds property values
target/i386/cpu: Improve errors for out of bounds property values
target/i386/cpu: Avoid mixing signed and unsigned in property setters
block: Adjust check_block_size() signature
block: Improve errors about block sizes
error: Drop superfluous #include "qapi/qmp/qerror.h"
qga: Improve error for guest-set-user-password parameter @crypted
qga/qapi-schema: Drop obsolete note on "unsupported" errors

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

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block: Adjust check_block_size() signature

Parameter @id is no longer used, drop. Return a bool to indicate
success / failure, as recommended by qapi/error.h.

Signed-off-by: Markus Armbruster <arm

block: Adjust check_block_size() signature

Parameter @id is no longer used, drop. Return a bool to indicate
success / failure, as recommended by qapi/error.h.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20241010150144.986655-4-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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block: Improve errors about block sizes

Block sizes need to be a power of two between 512 and an arbitrary
limit, currently 2MiB.

Commit 5937835ac4c factored block size checking out of set_blocksiz

block: Improve errors about block sizes

Block sizes need to be a power of two between 512 and an arbitrary
limit, currently 2MiB.

Commit 5937835ac4c factored block size checking out of set_blocksize()
into new check_block_size(), for reuse in block/export/.

Its two error messages are okay for the original purpose:

$ qemu-system-x86_64 -device ide-hd,physical_block_size=1
qemu-system-x86_64: -device ide-hd,physical_block_size=1: Property .physical_block_size doesn't take value 1 (minimum: 512, maximum: 2097152)
$ qemu-system-x86_64 -device ide-hd,physical_block_size=513
qemu-system-x86_64: -device ide-hd,physical_block_size=513: Property .physical_block_size doesn't take value '513', it's not a power of 2

They're mildly off for block exports:

$ qemu-storage-daemon --blockdev node-name=nod0,driver=file,filename=foo.img --export type=vduse-blk,id=exp0,node-name=nod0,name=foo,logical-block-size=1
qemu-storage-daemon: --export type=vduse-blk,id=exp0,node-name=nod0,name=foo,logical-block-size=1: Property exp0.logical-block-size doesn't take value 1 (minimum: 512, maximum: 2097152)

The error message talks about a property. CLI options like --export
don't have properties, they have parameters.

Replace the two error messages by a single one that's okay for both
purposes. Looks like this:

qemu-storage-daemon: --export type=vduse-blk,id=exp0,node-name=nod0,name=foo,logical-block-size=1: parameter logical-block-size must be a power of 2 between 512 and 2097152

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20241010150144.986655-3-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

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Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging

Pull request

v3:
* Fix linker error on FreeBSD and other !CONFIG_LINUX host OSes [Peter]

# gpg: Signatu

Merge remote-tracking branch 'remotes/stefanha-gitlab/tags/block-pull-request' into staging

Pull request

v3:
* Fix linker error on FreeBSD and other !CONFIG_LINUX host OSes [Peter]

# gpg: Signature made Fri 23 Oct 2020 16:21:19 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha-gitlab/tags/block-pull-request: (28 commits)
iotests: add commit top->base cases to 274
block/io: fix bdrv_is_allocated_above
block/io: bdrv_common_block_status_above: support bs == base
block/io: bdrv_common_block_status_above: support include_base
block/io: fix bdrv_co_block_status_above
block/export: add vhost-user-blk multi-queue support
block/export: add iothread and fixed-iothread options
block: move block exports to libblockdev
qemu-storage-daemon: avoid compiling blockdev_ss twice
util/vhost-user-server: use static library in meson.build
util/vhost-user-server: move header to include/
block/export: convert vhost-user-blk server to block export API
block/export: report flush errors
util/vhost-user-server: rework vu_client_trip() coroutine lifecycle
util/vhost-user-server: check EOF when reading payload
util/vhost-user-server: fix memory leak in vu_message_read()
util/vhost-user-server: drop unused DevicePanicNotifier
block/export: consolidate request structs into VuBlockReq
util/vhost-user-server: drop unnecessary watch deletion
util/vhost-user-server: drop unnecessary QOM cast
...

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

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block: move logical block size check function to a common utility function

Move the constants from hw/core/qdev-properties.c to
util/block-helpers.h so that knowledge of the min/max values is

Signe

block: move logical block size check function to a common utility function

Move the constants from hw/core/qdev-properties.c to
util/block-helpers.h so that knowledge of the min/max values is

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20200918080912.321299-5-coiby.xu@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...