Revision tags: v9.2.0, v9.1.2, v9.1.1, v9.1.0 |
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#
3665dd6b |
| 28-Jun-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* configure: detect --cpu=mipsisa64r6 * target/i386: decode address before going back to translate.c * meson: allow configuri
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* configure: detect --cpu=mipsisa64r6 * target/i386: decode address before going back to translate.c * meson: allow configuring the x86-64 baseline * meson: remove dead optimization option * exec: small changes to allow compilation with C++ in Android emulator * fix SEV compilation on 32-bit systems
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmZ+8mEUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMVmAf+PjJBpMYNFb2qxJDw5jI7hITsrtm4 # v5TKo9x7E3pna5guae5ODFencYhBITQznHFa3gO9w09QN7Gq/rKjuBBST9VISslU # dW3HtxY9A1eHQtNqHuD7jBWWo9N0hhNiLRa6xz/VDTjEJSxhjSdK2bRW9Yz9hZAe # 8bbEEC9us21RdFTS+eijOMo9SPyASUlqIq4RbQpbAVuzzOMeXnfOuX9VSTcBy9o2 # 7cKMg7zjL8WQugJKynyl5lny7m1Ji55LD2UrYMF6Mik3Wz5kwgHcUITJ+ZHd/9hR # a+MI7o/jyCPdmX9pBvJCxyerCVYBu0ugLqYKpAcsqU6111FLrnGgDvHf/g== # =LdYd # -----END PGP SIGNATURE----- # gpg: Signature made Fri 28 Jun 2024 10:26:57 AM PDT # 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]
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (23 commits) target/i386/sev: Fix printf formats target/i386/sev: Use size_t for object sizes target/i386: SEV: store pointer to decoded id_auth in SevSnpGuest target/i386: SEV: rename sev_snp_guest->id_auth target/i386: SEV: store pointer to decoded id_block in SevSnpGuest target/i386: SEV: rename sev_snp_guest->id_block target/i386: remove unused enum target/i386: give CC_OP_POPCNT low bits corresponding to MO_TL target/i386: use cpu_cc_dst for CC_OP_POPCNT target/i386: fix CC_OP dump include: move typeof_strip_qual to compiler.h, use it in QAPI_LIST_LENGTH() exec: don't use void* in pointer arithmetic in headers exec: avoid using C++ keywords in function parameters block: rename former bdrv_file_open callbacks block: remove separate bdrv_file_open callback block: do not check bdrv_file_open block: make assertion more generic meson: remove dead optimization option meson: allow configuring the x86-64 baseline Revert "host/i386: assume presence of SSE2" ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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#
d656aaa1 |
| 04-Sep-2023 |
Paolo Bonzini <pbonzini@redhat.com> |
block: rename former bdrv_file_open callbacks
Since there is no bdrv_file_open callback anymore, rename the implementations so that they end with "_open" instead of "_file_open". NFS is the excepti
block: rename former bdrv_file_open callbacks
Since there is no bdrv_file_open callback anymore, rename the implementations so that they end with "_open" instead of "_file_open". NFS is the exception because all the functions are named nfs_file_*.
Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Revision tags: v8.0.0, v7.2.0 |
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#
44b424dc |
| 24-Nov-2022 |
Paolo Bonzini <pbonzini@redhat.com> |
block: remove separate bdrv_file_open callback
bdrv_file_open and bdrv_open are completely equivalent, they are never checked except to see which one to invoke. So merge them into a single one.
Si
block: remove separate bdrv_file_open callback
bdrv_file_open and bdrv_open are completely equivalent, they are never checked except to see which one to invoke. So merge them into a single one.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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#
57365270 |
| 03-Feb-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches
- qemu-img info: Show protocol-level information - Move more functions to coroutines - Make coroutine anno
Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
Block layer patches
- qemu-img info: Show protocol-level information - Move more functions to coroutines - Make coroutine annotations ready for static analysis - qemu-img: Fix exit code for errors closing the image - qcow2 bitmaps: Fix theoretical corruption in error path - pflash: Only load non-zero parts of backend image to save memory - Code cleanup and test case improvements
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* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (38 commits) qemu-img: Change info key names for protocol nodes qemu-img: Let info print block graph iotests/106, 214, 308: Read only one size line iotests: Filter child node information block/qapi: Add indentation to bdrv_node_info_dump() block/qapi: Introduce BlockGraphInfo block/qapi: Let bdrv_query_image_info() recurse qemu-img: Use BlockNodeInfo block: Split BlockNodeInfo off of ImageInfo block/vmdk: Change extent info type block/file: Add file-specific image info block: Improve empty format-specific info dump block/nbd: Add missing <qemu/bswap.h> include block: Rename bdrv_load/save_vmstate() to bdrv_co_load/save_vmstate() block: Convert bdrv_debug_event() to co_wrapper_mixed block: Convert bdrv_lock_medium() to co_wrapper block: Convert bdrv_eject() to co_wrapper block: Convert bdrv_get_info() to co_wrapper_mixed block: Convert bdrv_get_allocated_file_size() to co_wrapper block: use bdrv_co_refresh_total_sectors when possible ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
82618d7b |
| 13-Jan-2023 |
Emanuele Giuseppe Esposito <eesposit@redhat.com> |
block: Convert bdrv_get_allocated_file_size() to co_wrapper
bdrv_get_allocated_file_size() is categorized as an I/O function, and it currently doesn't run in a coroutine. We should let it take a gra
block: Convert bdrv_get_allocated_file_size() to co_wrapper
bdrv_get_allocated_file_size() is categorized as an I/O function, and it currently doesn't run in a coroutine. We should let it take a graph rdlock since it traverses the block nodes graph, which however is only possible in a coroutine.
Therefore turn it into a co_wrapper to move the actual function into a coroutine where the lock can be taken.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20230113204212.359076-10-kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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#
c86422c5 |
| 13-Jan-2023 |
Emanuele Giuseppe Esposito <eesposit@redhat.com> |
block: Convert bdrv_refresh_total_sectors() to co_wrapper_mixed
BlockDriver->bdrv_getlength is categorized as IO callback, and it currently doesn't run in a coroutine. We should let it take a graph
block: Convert bdrv_refresh_total_sectors() to co_wrapper_mixed
BlockDriver->bdrv_getlength is categorized as IO callback, and it currently doesn't run in a coroutine. We should let it take a graph rdlock since the callback traverses the block nodes graph, which however is only possible in a coroutine.
Therefore turn it into a co_wrapper to move the actual function into a coroutine where the lock can be taken.
Because now this function creates a new coroutine and polls, we need to take the AioContext lock where it is missing, for the only reason that internally co_wrapper calls AIO_WAIT_WHILE and it expects to release the AioContext lock.
This is especially messy when a co_wrapper creates a coroutine and polls in bdrv_open_driver, because this function has so many callers in so many context that it can easily lead to deadlocks. Therefore the new rule for bdrv_open_driver is that the caller must always hold the AioContext lock of the given bs (except if it is a coroutine), because the function calls bdrv_refresh_total_sectors() which is now a co_wrapper.
Once the rwlock is ultimated and placed in every place it needs to be, we will poll using AIO_WAIT_WHILE_UNLOCKED and remove the AioContext lock.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20230113204212.359076-7-kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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#
fcb7e040 |
| 20-Jan-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru into staging
Header cleanup patches for 2023-01-20
# -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuR
Merge tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru into staging
Header cleanup patches for 2023-01-20
# -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmPKN6YSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZTPeoQAIKl/BF6PFRNq0/k3vPqMe6nltjgkpa/ # p7E5qRlo31RCeUB+f0iW26mySnNTgYkE28yy57HxUML/9Lp1bbxyDgRNiJ406a4L # kFVF04kOIFez1+mfvWN92DZqcl/EAAqNL6XqSFyO38kYwcsFsi+BZ7DLZbL9Ea8v # wVywB96mN6KyrLWCJ2D0OqIVuPHSHol+5zt9e6+ShBgN0FfElLbv0F4KH3VJ1olA # psKl6w6V9+c2zV1kT/H+S763m6mQdwtVo/UuOJoElI+Qib/UBxDOrhdYf4Zg7hKf # ByUuhJUASm8y9yD/42mFs90B6eUNzLSBC8v1PgRqSqDHtllveP4RysklBlyIMlOs # DKtqEuRuIJ/qDXliIFHY6tBnUkeITSd7BCxkQYfaGyaSOcviDSlE3AyaaBC0sY4F # P/lTTiRg5ksvhDYtJnW3mSfmT2PY7aBtyE3D1Z84v9hek6D0reMQTE97yL/j4m7P # wJP8aM3Z8GILCVxFIh02wmqWZhZUCGsIDS/vxVm+u060n66qtDIQFBoazsFJrCME # eWI+qDNDr6xhLegeYajGDM9pdpQc3x0siiuHso4wMSI9NZxwP+tkCVhTpqmrRcs4 # GSH/4IlUXqEZdUQDL38DfA22C1TV8BzyMhGLTUERWWYki1sr99yv0pdFyk5r3nLB # SURwr58rB2zo # =dOfq # -----END PGP SIGNATURE----- # gpg: Signature made Fri 20 Jan 2023 06:41:42 GMT # 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-include-2023-01-20' of https://repo.or.cz/qemu/armbru: include/hw/ppc include/hw/pci-host: Drop extra typedefs include/hw/ppc: Don't include hw/pci-host/pnv_phb.h from pnv.h include/hw/ppc: Supply a few missing includes include/hw/ppc: Split pnv_chip.h off pnv.h include/hw/block: Include hw/block/block.h where needed hw/sparc64/niagara: Use blk_name() instead of open-coding it include/block: Untangle inclusion loops coroutine: Use Coroutine typedef name instead of structure tag coroutine: Split qemu/coroutine-core.h off qemu/coroutine.h coroutine: Clean up superfluous inclusion of qemu/lockable.h coroutine: Move coroutine_fn to qemu/osdep.h, trim includes coroutine: Clean up superfluous inclusion of qemu/coroutine.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
e2c1c34f |
| 21-Dec-2022 |
Markus Armbruster <armbru@redhat.com> |
include/block: Untangle inclusion loops
We have two inclusion loops:
block/block.h -> block/block-global-state.h -> block/block-common.h -> block/blockjob.h -> block/block.h
include/block: Untangle inclusion loops
We have two inclusion loops:
block/block.h -> block/block-global-state.h -> block/block-common.h -> block/blockjob.h -> block/block.h
block/block.h -> block/block-io.h -> block/block-common.h -> block/blockjob.h -> block/block.h
I believe these go back to Emanuele's reorganization of the block API, merged a few months ago in commit d7e2fe4aac8.
Fortunately, breaking them is merely a matter of deleting unnecessary includes from headers, and adding them back in places where they are now missing.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221221133551.3967339-2-armbru@redhat.com>
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Revision tags: v7.0.0, v6.2.0 |
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#
98850d84 |
| 30-Sep-2021 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-09-27-v2' into staging
nbd patches for 2021-09-27
- Vladimir Sementsov-Ogievskiy: Rework coroutines of qemu NBD client to improve re
Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-09-27-v2' into staging
nbd patches for 2021-09-27
- Vladimir Sementsov-Ogievskiy: Rework coroutines of qemu NBD client to improve reconnect support - Eric Blake: Relax server in regards to NBD_OPT_LIST_META_CONTEXT - Vladimir Sementsov-Ogievskiy: Plumb up 64-bit bulk-zeroing support in block layer, in preparation for future NBD spec extensions - Nir Soffer: Default to writeback cache in qemu-nbd
# gpg: Signature made Wed 29 Sep 2021 22:07:58 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-2021-09-27-v2: block/nbd: check that received handle is valid block/nbd: drop connection_co block/nbd: refactor nbd_recv_coroutines_wake_all() block/nbd: move nbd_recv_coroutines_wake_all() up block/nbd: nbd_channel_error() shutdown channel unconditionally nbd/client-connection: nbd_co_establish_connection(): fix non set errp nbd/server: Allow LIST_META_CONTEXT without STRUCTURED_REPLY block/io: allow 64bit discard requests block: use int64_t instead of int in driver discard handlers block: make BlockLimits::max_pdiscard 64bit block/io: allow 64bit write-zeroes requests block: use int64_t instead of int in driver write_zeroes handlers block: make BlockLimits::max_pwrite_zeroes 64bit block: use int64_t instead of uint64_t in copy_range driver handlers block: use int64_t instead of uint64_t in driver write handlers block: use int64_t instead of uint64_t in driver read handlers qcow2: check request on vmstate save/load path block/io: bring request check to bdrv_co_(read,write)v_vmstate qemu-nbd: Change default cache mode to writeback
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
e75abeda |
| 03-Sep-2021 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
block: use int64_t instead of uint64_t in driver write handlers
We are generally moving to int64_t for both offset and bytes parameters on all io paths.
Main motivation is realization of 64-bit wri
block: use int64_t instead of uint64_t in driver write handlers
We are generally moving to int64_t for both offset and bytes parameters on all io paths.
Main motivation is realization of 64-bit write_zeroes operation for fast zeroing large disk chunks, up to the whole disk.
We chose signed type, to be consistent with off_t (which is signed) and with possibility for signed return type (where negative value means error).
So, convert driver write handlers parameters which are already 64bit to signed type.
While being here, convert also flags parameter to be BdrvRequestFlags.
Now let's consider all callers. Simple
git grep '\->bdrv_\(aio\|co\)_pwritev\(_part\)\?'
shows that's there three callers of driver function:
bdrv_driver_pwritev() and bdrv_driver_pwritev_compressed() in block/io.c, both pass int64_t, checked by bdrv_check_qiov_request() to be non-negative.
qcow2_save_vmstate() does bdrv_check_qiov_request().
Still, the functions may be called directly, not only by drv->... Let's check:
git grep '\.bdrv_\(aio\|co\)_pwritev\(_part\)\?\s*=' | \ awk '{print $4}' | sed 's/,//' | sed 's/&//' | sort | uniq | \ while read func; do git grep "$func(" | \ grep -v "$func(BlockDriverState"; done
shows several callers:
qcow2: qcow2_co_truncate() write at most up to @offset, which is checked in generic qcow2_co_truncate() by bdrv_check_request(). qcow2_co_pwritev_compressed_task() pass the request (or part of the request) that already went through normal write path, so it should be OK
qcow: qcow_co_pwritev_compressed() pass int64_t, it's updated by this patch
quorum: quorum_co_pwrite_zeroes() pass int64_t and int - OK
throttle: throttle_co_pwritev_compressed() pass int64_t, it's updated by this patch
vmdk: vmdk_co_pwritev_compressed() pass int64_t, it's updated by this patch
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210903102807.27127-5-vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
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#
f7ef38dd |
| 03-Sep-2021 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
block: use int64_t instead of uint64_t in driver read handlers
We are generally moving to int64_t for both offset and bytes parameters on all io paths.
Main motivation is realization of 64-bit writ
block: use int64_t instead of uint64_t in driver read handlers
We are generally moving to int64_t for both offset and bytes parameters on all io paths.
Main motivation is realization of 64-bit write_zeroes operation for fast zeroing large disk chunks, up to the whole disk.
We chose signed type, to be consistent with off_t (which is signed) and with possibility for signed return type (where negative value means error).
So, convert driver read handlers parameters which are already 64bit to signed type.
While being here, convert also flags parameter to be BdrvRequestFlags.
Now let's consider all callers. Simple
git grep '\->bdrv_\(aio\|co\)_preadv\(_part\)\?'
shows that's there three callers of driver function:
bdrv_driver_preadv() in block/io.c, passes int64_t, checked by bdrv_check_qiov_request() to be non-negative.
qcow2_load_vmstate() does bdrv_check_qiov_request().
do_perform_cow_read() has uint64_t argument. And a lot of things in qcow2 driver are uint64_t, so converting it is big job. But we must not work with requests that don't satisfy bdrv_check_qiov_request(), so let's just assert it here.
Still, the functions may be called directly, not only by drv->... Let's check:
git grep '\.bdrv_\(aio\|co\)_preadv\(_part\)\?\s*=' | \ awk '{print $4}' | sed 's/,//' | sed 's/&//' | sort | uniq | \ while read func; do git grep "$func(" | \ grep -v "$func(BlockDriverState"; done
The only one such caller:
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, &data, 1); ... ret = bdrv_replace_test_co_preadv(bs, 0, 1, &qiov, 0);
in tests/unit/test-bdrv-drain.c, and it's OK obviously.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210903102807.27127-4-vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: fix typos] Signed-off-by: Eric Blake <eblake@redhat.com>
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Revision tags: v6.1.0, v5.2.0 |
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#
2499453e |
| 11-Sep-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qemu-img create: Fail gracefully when backing file is an empty string - Fixes related to filter bl
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- qemu-img create: Fail gracefully when backing file is an empty string - Fixes related to filter block nodes ("Deal with filters" series) - block/nvme: Various cleanups required to use multiple queues - block/nvme: Use NvmeBar structure from "block/nvme.h" - file-win32: Fix "locking" option - iotests: Allow running from different directory
# gpg: Signature made Thu 10 Sep 2020 10:11:19 BST # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (65 commits) block/qcow2-cluster: Add missing "fallthrough" annotation block/nvme: Pair doorbell registers block/nvme: Use generic NvmeBar structure block/nvme: Group controller registers in NVMeRegs structure file-win32: Fix "locking" option iotests: Allow running from different directory iotests: Test committing to overridden backing iotests: Add test for commit in sub directory iotests: Add filter mirror test cases iotests: Add filter commit test cases iotests: Let complete_and_wait() work with commit iotests: Test that qcow2's data-file is flushed block: Leave BDS.backing_{file,format} constant block: Inline bdrv_co_block_status_from_*() blockdev: Fix active commit choice block: Drop backing_bs() qemu-img: Use child access functions nbd: Use CAF when looking for dirty bitmap commit: Deal with filters backup: Deal with filters ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
07cd7b65 |
| 22-Jun-2020 |
Max Reitz <mreitz@redhat.com> |
block/null: Implement bdrv_get_allocated_file_size
It is trivial, so we might as well do it.
Remove _filter_actual_image_size from iotest 184, so we get to see the result in its reference output.
block/null: Implement bdrv_get_allocated_file_size
It is trivial, so we might as well do it.
Remove _filter_actual_image_size from iotest 184, so we get to see the result in its reference output.
Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: v5.0.0, v4.2.0 |
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#
3af78db6 |
| 15-Oct-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- block: Fix crash with qcow2 partial cluster COW with small cluster sizes (misaligned write reque
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- block: Fix crash with qcow2 partial cluster COW with small cluster sizes (misaligned write requests with BDRV_REQ_NO_FALLBACK) - qcow2: Fix integer overflow potentially causing corruption with huge requests - vhdx: Detect truncated image files - tools: Support help options for --object - Various block-related replay improvements - iotests/028: Fix for long $TEST_DIRs
# gpg: Signature made Mon 14 Oct 2019 17:02:54 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: iotests: Test large write request to qcow2 file qcow2: Limit total allocation range to INT_MAX qemu-nbd: Support help options for --object qemu-img: Support help options for --object qemu-io: Support help options for --object vl: Split off user_creatable_print_help() iotests/028: Fix for long $TEST_DIRs block: Reject misaligned write requests with BDRV_REQ_NO_FALLBACK replay: add BH oneshot event for block layer replay: finish record/replay before closing the disks replay: don't drain/flush bdrv queue while RR is working replay: update docs for record/replay with block devices replay: disable default snapshot for record/replay block: implement bdrv_snapshot_goto for blkreplay block/vhdx: add check for truncated image files
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
e4ec5ad4 |
| 17-Sep-2019 |
Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> |
replay: add BH oneshot event for block layer
Replay is capable of recording normal BH events, but sometimes there are single use callbacks scheduled with aio_bh_schedule_oneshot function. This patch
replay: add BH oneshot event for block layer
Replay is capable of recording normal BH events, but sometimes there are single use callbacks scheduled with aio_bh_schedule_oneshot function. This patch enables recording and replaying such callbacks. Block layer uses these events for calling the completion function. Replaying these calls makes the execution deterministic.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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#
59c58f96 |
| 12-Jun-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging
Miscellaneous patches for 2019-06-11
# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST # gpg:
Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging
Miscellaneous patches for 2019-06-11
# gpg: Signature made Wed 12 Jun 2019 12:20:41 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
* remotes/armbru/tags/pull-misc-2019-06-11-v3: MAINTAINERS: Polish headline decorations MAINTAINERS: Improve section headlines MAINTAINERS: Remove duplicate entries of qemu-devel@nongnu.org Clean up a header guard symbols (again) Supply missing header guards Clean up a few header guard symbols scripts/clean-header-guards: Fix handling of trailing comments Normalize position of header guard Include qemu-common.h exactly where needed Include qemu/module.h where needed, drop it from qemu-common.h qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
0b8fa32f |
| 23-May-2019 |
Markus Armbruster <armbru@redhat.com> |
Include qemu/module.h where needed, drop it from qemu-common.h
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts res
Include qemu/module.h where needed, drop it from qemu-common.h
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
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Revision tags: v4.0.0, v4.0.0-rc1, v4.0.0-rc0 |
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#
adf2e451 |
| 26-Feb-2019 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Block graph change fixes (avoid loops, cope with non-tree graphs) - bdrv_set_aio_context() related
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Block graph change fixes (avoid loops, cope with non-tree graphs) - bdrv_set_aio_context() related fixes - HMP snapshot commands: Use only tag, not the ID to identify snapshots - qmeu-img, commit: Error path fixes - block/nvme: Build fix for gcc 9 - MAINTAINERS updates - Fix various issues with bdrv_refresh_filename() - Fix various iotests - Include LUKS overhead in qemu-img measure for qcow2 - A fix for vmdk's image creation interface
# gpg: Signature made Mon 25 Feb 2019 14:18:15 GMT # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (71 commits) iotests: Skip 211 on insufficient memory vmdk: false positive of compat6 with hwversion not set iotests: add LUKS payload overhead to 178 qemu-img measure test qcow2: include LUKS payload overhead in qemu-img measure iotests.py: s/_/-/g on keys in qmp_log() iotests: Let 045 be run concurrently iotests: Filter SSH paths iotests.py: Filter filename in any string value iotests.py: Add is_str() iotests: Fix 207 to use QMP filters for qmp_log iotests: Fix 232 for LUKS iotests: Remove superfluous rm from 232 iotests: Fix 237 for Python 2.x iotests: Re-add filename filters iotests: Test json:{} filenames of internal BDSs block: BDS options may lack the "driver" option block/null: Generate filename even with latency-ns block/curl: Implement bdrv_refresh_filename() block/curl: Harmonize option defaults block/nvme: Fix bdrv_refresh_filename() ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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#
1b967e9f |
| 25-Feb-2019 |
Kevin Wolf <kwolf@redhat.com> |
Merge remote-tracking branch 'mreitz/tags/pull-block-2019-02-25' into queue-block
Block patches: - Fix various issues with bdrv_refresh_filename() - Fix various iotests - Include LUKS overhead in qe
Merge remote-tracking branch 'mreitz/tags/pull-block-2019-02-25' into queue-block
Block patches: - Fix various issues with bdrv_refresh_filename() - Fix various iotests - Include LUKS overhead in qemu-img measure for qcow2 - A fix for vmdk's image creation interface
# gpg: Signature made Mon Feb 25 15:13:43 2019 CET # 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-2019-02-25: (45 commits) iotests: Skip 211 on insufficient memory vmdk: false positive of compat6 with hwversion not set iotests: add LUKS payload overhead to 178 qemu-img measure test qcow2: include LUKS payload overhead in qemu-img measure iotests.py: s/_/-/g on keys in qmp_log() iotests: Let 045 be run concurrently iotests: Filter SSH paths iotests.py: Filter filename in any string value iotests.py: Add is_str() iotests: Fix 207 to use QMP filters for qmp_log iotests: Fix 232 for LUKS iotests: Remove superfluous rm from 232 iotests: Fix 237 for Python 2.x iotests: Re-add filename filters iotests: Test json:{} filenames of internal BDSs block: BDS options may lack the "driver" option block/null: Generate filename even with latency-ns block/curl: Implement bdrv_refresh_filename() block/curl: Harmonize option defaults block/nvme: Fix bdrv_refresh_filename() ...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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#
1e47cb7f |
| 01-Feb-2019 |
Max Reitz <mreitz@redhat.com> |
block/null: Generate filename even with latency-ns
While we cannot represent the latency-ns option in a filename, it is not a strong option so not being able to should not stop us from generating a
block/null: Generate filename even with latency-ns
While we cannot represent the latency-ns option in a filename, it is not a strong option so not being able to should not stop us from generating a filename nonetheless.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-30-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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#
998b3a1e |
| 01-Feb-2019 |
Max Reitz <mreitz@redhat.com> |
block: Purify .bdrv_refresh_filename()
Currently, BlockDriver.bdrv_refresh_filename() is supposed to both refresh the filename (BDS.exact_filename) and set BDS.full_open_options. Now that we have ge
block: Purify .bdrv_refresh_filename()
Currently, BlockDriver.bdrv_refresh_filename() is supposed to both refresh the filename (BDS.exact_filename) and set BDS.full_open_options. Now that we have generic code in the central bdrv_refresh_filename() for creating BDS.full_open_options, we can drop the latter part from all BlockDriver.bdrv_refresh_filename() implementations.
This also means that we can drop all of the existing default code for this from the global bdrv_refresh_filename() itself.
Furthermore, we now have to call BlockDriver.bdrv_refresh_filename() after having set BDS.full_open_options, because the block driver's implementation should now be allowed to depend on BDS.full_open_options being set correctly.
Finally, with this patch we can drop the @options parameter from BlockDriver.bdrv_refresh_filename(); also, add a comment on this function's purpose in block/block_int.h while touching its interface.
This completely obsoletes blklogwrite's implementation of .bdrv_refresh_filename().
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20190201192935.18394-25-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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#
2654267c |
| 01-Feb-2019 |
Max Reitz <mreitz@redhat.com> |
block: Add strong_runtime_opts to BlockDriver
This new field can be set by block drivers to list the runtime options they accept that may influence the contents of the respective BDS. As of a follow
block: Add strong_runtime_opts to BlockDriver
This new field can be set by block drivers to list the runtime options they accept that may influence the contents of the respective BDS. As of a follow-up patch, this list will be used by the common bdrv_refresh_filename() implementation to decide which options to put into BDS.full_open_options (and consequently whether a JSON filename has to be created), thus freeing the drivers of having to implement that logic themselves.
Additionally, this patch adds the field to all of the block drivers that need it and sets it accordingly.
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-22-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
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Revision tags: v3.1.0, v3.1.0-rc5, v3.1.0-rc4, v3.1.0-rc3, v3.1.0-rc2, v3.1.0-rc1, v3.1.0-rc0, libfdt-20181002, ppc-for-3.1-20180925, ppc-for-3.1-20180907, ppc-for-3.1-20180821 |
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#
d3bd57d9 |
| 15-Aug-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Remove deprecated -drive options for geometry/serial/addr - luks: Allow shared writers if the pare
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Remove deprecated -drive options for geometry/serial/addr - luks: Allow shared writers if the parents allow them (share-rw=on) - qemu-img: Fix error when trying to convert to encrypted target image - mirror: Fail gracefully for source == target - I/O throttling: Fix behaviour during drain (always ignore the limits) - bdrv_reopen() related fixes for bs->options/explicit_options content - Documentation improvements
# gpg: Signature made Wed 15 Aug 2018 12:11:43 BST # 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: (21 commits) qapi: block: Remove mentions of error types which were removed block: Simplify append_open_options() block: Update bs->options if bdrv_reopen() succeeds block: Simplify bdrv_reopen_abort() block: Remove children options from bs->{options,explicit_options} qdict: Make qdict_extract_subqdict() accept dst = NULL block: drop empty .bdrv_close handlers block: make .bdrv_close optional qemu-img: fix regression copying secrets during convert mirror: Fail gracefully for source == target qapi/block: Document restrictions for node names block: Remove dead deprecation warning code block: Remove deprecated -drive option serial block: Remove deprecated -drive option addr block: Remove deprecated -drive geometry options luks: Allow share-rw=on throttle-groups: Don't allow timers without throttled requests qemu-iotests: Update 093 to improve the draining test throttle-groups: Skip the round-robin if a member is being drained qemu-iotests: Test removing a throttle group member with a pending timer ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Revision tags: v3.0.0 |
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#
f66b1f0e |
| 14-Aug-2018 |
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> |
block: drop empty .bdrv_close handlers
.bdrv_close handler is optional after previous commit, no needs to keep empty functions more.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozz
block: drop empty .bdrv_close handlers
.bdrv_close handler is optional after previous commit, no needs to keep empty functions more.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Revision tags: v3.0.0-rc4, v2.12.1, ppc-for-3.0-20180801, v3.0.0-rc3, v3.0.0-rc2, v3.0.0-rc1, ppc-for-3.0-20180716, v3.0.0-rc0, ppc-for-3.0-20180709, ppc-for-3.0-20180703, v2.11.2, ppc-for-3.0-20180622, ppc-for-3.0-20180618, ppc-for-3.0-20180612 |
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#
c416eece |
| 15-May-2018 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Switch AIO/callback based block drivers to a byte-based interface - Block jobs: Expose error strin
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Switch AIO/callback based block drivers to a byte-based interface - Block jobs: Expose error string via query-block-jobs - Block job cleanups and fixes - hmp: Allow using a qdev id in block_set_io_throttle
# gpg: Signature made Tue 15 May 2018 16:33:10 BST # 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: (37 commits) iotests: Add test for -U/force-share conflicts qemu-img: Use only string options in img_open_opts qemu-io: Use purely string blockdev options block: Document BDRV_REQ_WRITE_UNCHANGED support qemu-img: Check post-truncation size iotests: Add test for COR across nodes iotests: Copy 197 for COR filter driver iotests: Clean up wrap image in 197 block: Support BDRV_REQ_WRITE_UNCHANGED in filters block/quorum: Support BDRV_REQ_WRITE_UNCHANGED block: Set BDRV_REQ_WRITE_UNCHANGED for COR writes block: Add BDRV_REQ_WRITE_UNCHANGED flag block: BLK_PERM_WRITE includes ..._UNCHANGED block: Add COR filter driver iotests: Skip 181 and 201 without userfaultfd iotests: Add failure matching to common.qemu docs: Document the new default sizes of the qcow2 caches qcow2: Give the refcount cache the minimum possible size by default specs/qcow2: Clarify that compressed clusters have the COPIED bit reset Fix error message about compressed clusters with OFLAG_COPIED ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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