Steve Sistare writes:
> Add the only-migratable-modes option as a generalization of only-migratable.
> Only devices that support all requested modes are allowed.
>
> Signed-off-by: Steve Sistare
> ---
> include/migration/misc.h | 3 +++
> include/sysemu/sysemu.h| 1 -
>
off-by: Steve Sistare
Just a detail below.
Reviewed-by: Fabiano Rosas
> ---
> include/exec/memory.h | 12
> migration/ram.c | 15 +--
> system/memory.c | 10 --
> 3 files changed, 29 insertions(+), 8 deletions(-)
>
> diff --git a/includ
Steve Sistare writes:
> cpr-exec mode needs permission to exec. Block it if permission is denied.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Steve Sistare writes:
> Add blockers for cpr-exec migration mode for devices and options that do
> not support it.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
>
> Also add a blocker for RAM_GUEST_MEMFD. Preserving guest_memfd may be
> sufficient for cpr-exec, but it has not been tested yet.
>
> - Steve
extra text here
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Steve Sistare writes:
> Define a convenience function to add a migration blocker for a single mode.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Fabiano Rosas writes:
> Steve Sistare writes:
>
>> Define vmstate_register_named which takes the instance name as its first
>> parameter, instead of generating the name from VMStateIf of the Object.
>> This will be needed to register objects that are not Objects. Pass t
me parameter to vmstate_register_with_alias_id.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
MAINTAINERS |1 -
docs/about/deprecated.rst | 10 -
docs/about/removed-features.rst | 14 +
docs/devel/migration/main.rst |2 +-
include/migration/misc.h|6 -
m
From: Vladimir Sementsov-Ogievskiy
Cover more cases by trace-point.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration.c | 4 +++-
migration/trace-events | 2 +-
2 files changed, 4 insertions
-by: Fabiano Rosas
---
migration/migration.c | 23 +--
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/migration/migration.c b/migration/migration.c
index b307a4bc59..a9599838e6 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -735,14 +735,16
The 'skipped' field of the MigrationStats struct has been deprecated
in 8.1. Time to remove it.
Deprecation commit 7b24d32634 ("migration: skipped field is really
obsolete.").
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/depr
From: Will Gyda
migration/ram.c: API Conversion qemu_mutex_lock(),
and qemu_mutex_unlock() to WITH_QEMU_LOCK_GUARD macro
Signed-off-by: Will Gyda
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/ram.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff
commit 864128df46 ("migration: Deprecate old compression
method").
Acked-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 11 -
docs/about/removed-features.rst | 55
hw/core/machine.c | 1 -
migration/m
thought to be rarely used currently and instead
establish a 1:1 correspondence between fd: URI and socket transport,
and file: URI and file transport.
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 14 ++
migration/fd.c| 12
appending it at the
end of the command description. Add a hint for how to query the migration
results in detached mode.
- Add "postcopy" keyword to "resume/-r" help messages, as it only applies
to postcopy.
Cc: Dr. David Alan Gilbert
Cc: Fabiano Rosas
Fixes: 7
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 9 --
docs/about/removed-features.rst | 14 +
hmp-commands.hx | 13 +++-
migration/block.c | 1 -
migration/migration-hmp-cmds.c | 18 ++-
migration/migration.c
From: Vladimir Sementsov-Ogievskiy
Make call to migration_incoming_state_destroy(), instead of doing only
partial of it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration.c | 5 +
1 file
From: Vladimir Sementsov-Ogievskiy
It's bad idea to leave critical section with error object freed, but
s->error still set, this theoretically may lead to use-after-free
crash. Let's avoid it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Sig
patch.
Deprecation commit 8846b5bfca ("migration: migrate 'blk' command
option is deprecated.").
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
.gitlab-ci.d/buildtest.yml | 2 +-
docs/about/deprecated.rst| 9 --
docs/abo
as well
So, if we want to change the behavior of x-exit-preconfig, it should be
another patch.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Acked-by: Markus Armbruster
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration-hmp-cmds.c | 2
Vladimir's new exit-on-error parameter
- Fabiano's removals and deprecations series
(block migration and non-multifd compression removed)
- Peter's documentation fix for HMP migrate command
v2:
- updated Peter's documentation fix.
------
Daniel P. Berrangé writes:
> On Fri, Apr 26, 2024 at 11:20:35AM -0300, Fabiano Rosas wrote:
>> When the migration using the "file:" URI was implemented, I don't
>> think any of us noticed that if you pass in a file name with the
>> format "/dev/fds
Peter Xu writes:
> On Wed, May 08, 2024 at 09:53:48AM +0100, Daniel P. Berrangé wrote:
>> On Fri, Apr 26, 2024 at 11:20:41AM -0300, Fabiano Rosas wrote:
>> > Allow multifd to use an fdset when migrating to a file. This is useful
>> > for the scenario where the man
Steve Sistare writes:
> Define VMSTATE_VOID_PTR so the value of a pointer (but not its target)
> can be saved in the migration stream. This will be needed for CPR.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Steve Sistare writes:
> Define a type for the 256 byte id string to guarantee the same length is
> used and enforced everywhere.
>
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Steve Sistare writes:
> Provide the VMStateDescription precreate field to mark objects that must
> be loaded on the incoming side before devices have been created, because
> they provide properties that will be needed at creation time. They will
> be saved to and loaded from their own QEMUFile,
marcandre.lur...@redhat.com writes:
> From: Marc-André Lureau
>
> Machine <= 8.2 use v1.
>
> Signed-off-by: Marc-André Lureau
Reviewed-by: Fabiano Rosas
marcandre.lur...@redhat.com writes:
> From: Marc-André Lureau
>
> Hi,
>
> The aforementioned patch breaks virtio-gpu device migrations for versions
> pre-9.0/9.0, both forwards and backwards. Versioning of `VMS_STRUCT` is more
> complex than it may initially appear, as evidenced in the
Daniel P. Berrangé writes:
> On Mon, May 06, 2024 at 08:27:15PM -0300, Fabiano Rosas wrote:
>> Steve Sistare writes:
>>
>> +cc dgilbert, marcandre
>>
>> > Define qemu_clear_cloexec, analogous to qemu_set_cloexec.
>> >
>> > Signed-off-by: S
Steve Sistare writes:
> Provide migration_precreate_save for saving precreate vmstate across exec.
> Create a memfd, save its value in the environment, and serialize state
> to it. Reverse the process in migration_precreate_load.
>
> Signed-off-by: Steve Sistare
> ---
>
any
and they're not in CC. Looks suspicious. =)
Here's a fresh one, hopefully it won't spend another 4 years in the
drawer:
Reviewed-by: Fabiano Rosas
> ---
> include/qemu/osdep.h | 9 +
> util/oslib-posix.c | 9 +
> util/oslib-win32.c | 4
> 3 files chan
Steve Sistare writes:
> Define an abstraction SAVEVM_FOREACH to loop over all savevm state
> handlers, and replace QTAILQ_FOREACH. Define variants for ALL so
> we can loop over all handlers vs a subset of handlers in a subsequent
> patch, but at this time there is no distinction between the
Steve Sistare writes:
> Signed-off-by: Steve Sistare
Reviewed-by: Fabiano Rosas
Markus Armbruster writes:
> Peter, Fabiano, I'd like to hear your opinion on the issue discussed
> below.
>
> Avihai Horon writes:
>
>> On 02/05/2024 13:22, Joao Martins wrote:
>>> External email: Use caution opening links or attachments
>>>
>>>
>>> On 01/05/2024 13:28, Avihai Horon wrote:
Peter Xu writes:
> On Fri, May 03, 2024 at 04:56:08PM -0300, Fabiano Rosas wrote:
>> Peter Xu writes:
>>
>> > On Fri, Apr 26, 2024 at 11:20:35AM -0300, Fabiano Rosas wrote:
>> >> When the migration using the "file:" URI was implemented, I don't
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:40AM -0300, Fabiano Rosas wrote:
>> We're about to enable the use of O_DIRECT in the migration code and
>> due to the alignment restrictions imposed by filesystems we need to
>> make sure the flag is only used
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:39AM -0300, Fabiano Rosas wrote:
>> The tests are only allowed to run in systems that know about the
>> O_DIRECT flag and in filesystems which support it.
>>
>> Signed-off-by: Fabiano Rosas
>
> Mostly:
>
>
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:38AM -0300, Fabiano Rosas wrote:
>> When multifd is used along with mapped-ram, we can take benefit of a
>> filesystem that supports the O_DIRECT flag and perform direct I/O in
>> the multifd threads. This brings a si
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:37AM -0300, Fabiano Rosas wrote:
>> Add the direct-io migration parameter that tells the migration code to
>> use O_DIRECT when opening the migration stream file whenever possible.
>>
>> This is currently only used wi
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:36AM -0300, Fabiano Rosas wrote:
>> When doing file migration, QEMU accepts an offset that should be
>> skipped when writing the migration stream to the file. The purpose of
>> the offset is to allow the management layer to
Peter Xu writes:
> On Fri, May 03, 2024 at 09:13:27AM -0400, Steven Sistare wrote:
>> On 5/3/2024 8:49 AM, Fabiano Rosas wrote:
>> > Markus Armbruster writes:
>> >
>> > > Commit 074dbce5fcce (migration: New migrate and migrate-incoming
>>
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:35AM -0300, Fabiano Rosas wrote:
>> When the migration using the "file:" URI was implemented, I don't
>> think any of us noticed that if you pass in a file name with the
>> format "/dev/fdset/N", t
Markus Armbruster writes:
> Fabiano Rosas writes:
>
>> From: Peter Xu
>>
>> Peter missed the Sphinx HMP document for the "resume/-r" flag in commit
>> 7a4da28b26 ("qmp: hmp: add migrate "resume" option"). Add it. Avoid
>
Peter Xu writes:
> On Fri, Apr 26, 2024 at 11:20:33AM -0300, Fabiano Rosas wrote:
>> If the user is not passing in a file name which QEMU can open at will,
>> we must then require that the user pass the two file descriptors with
>> the flags already properly set. We'll use
From: Vladimir Sementsov-Ogievskiy
Cover more cases by trace-point.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration.c | 4 +++-
migration/trace-events | 2 +-
2 files changed, 4 insertions
RD cleanup
- Vladimir's new exit-on-error parameter
- Fabiano's removals and deprecations series
(block migration and non-multifd compression removed)
- Peter's documentation fix for HMP migrate command
--------
Fabiano Rosas (6):
migrati
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 9 --
docs/about/removed-features.rst | 14 +
hmp-commands.hx | 13 +++-
migration/block.c | 1 -
migration/migration-hmp-cmds.c | 18 ++-
migration/migration.c
thought to be rarely used currently and instead
establish a 1:1 correspondence between fd: URI and socket transport,
and file: URI and file transport.
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 14 ++
migration/fd.c| 12
patch.
Deprecation commit 8846b5bfca ("migration: migrate 'blk' command
option is deprecated.").
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
.gitlab-ci.d/buildtest.yml | 2 +-
docs/about/deprecated.rst| 9 --
docs/abo
From: Vladimir Sementsov-Ogievskiy
It's bad idea to leave critical section with error object freed, but
s->error still set, this theoretically may lead to use-after-free
crash. Let's avoid it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Sig
-by: Fabiano Rosas
---
migration/migration.c | 23 +--
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/migration/migration.c b/migration/migration.c
index b307a4bc59..a9599838e6 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -735,14 +735,16
commit 864128df46 ("migration: Deprecate old compression
method").
Acked-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 11 -
docs/about/removed-features.rst | 55
hw/core/machine.c | 1 -
migration/m
From: Will Gyda
migration/ram.c: API Conversion qemu_mutex_lock(),
and qemu_mutex_unlock() to WITH_QEMU_LOCK_GUARD macro
Signed-off-by: Will Gyda
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/ram.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff
move "detach/-d" to a separate
section rather than appending it at the end of the command description.
Cc: Dr. David Alan Gilbert
Cc: Fabiano Rosas
Cc: Markus Armbruster
Signed-off-by: Peter Xu
Reviewed-by: Fabiano Rosas
Signed-off-by: Fabiano Rosas
---
hmp-commands.hx | 9 +
From: Vladimir Sementsov-Ogievskiy
Make call to migration_incoming_state_destroy(), instead of doing only
partial of it.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration.c | 5 +
1 file
as well
So, if we want to change the behavior of x-exit-preconfig, it should be
another patch.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Acked-by: Markus Armbruster
Reviewed-by: Fabiano Rosas
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
migration/migration-hmp-cmds.c | 2
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
MAINTAINERS |1 -
docs/about/deprecated.rst | 10 -
docs/about/removed-features.rst | 14 +
docs/devel/migration/main.rst |2 +-
include/migration/misc.h|6 -
m
The 'skipped' field of the MigrationStats struct has been deprecated
in 8.1. Time to remove it.
Deprecation commit 7b24d32634 ("migration: skipped field is really
obsolete.").
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/depr
, slightly cleanup the lines, move "detach/-d" to a separate
> section rather than appending it at the end of the command description.
>
> Cc: Dr. David Alan Gilbert
> Cc: Fabiano Rosas
> Cc: Markus Armbruster
> Signed-off-by: Peter Xu
Reviewed-by: Fabiano Rosas
Peter Xu writes:
> On Tue, Apr 30, 2024 at 11:00:24AM -0300, Fabiano Rosas wrote:
>> Philippe Mathieu-Daudé writes:
>>
>> > (Cc'ing migration maintainers)
>> >
>> > On 30/4/24 03:23, Song Gao wrote:
>> >> vmstate does not save kvm_sta
eep current behavior by
>default
> - it does exit on error by itself as well
> So, if we want to change the behavior of x-exit-preconfig, it should be
> another patch.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> Acked-by: Markus Armbruster
Reviewed-by: Fabiano Rosas
Vladimir Sementsov-Ogievskiy writes:
> It's bad idea to leave critical section with error object freed, but
> s->error still set, this theoretically may lead to use-after-free
> crash. Let's avoid it.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Fabiano Rosas
Reviewed-by: Markus Armbruster
Signed-off-by: Fabiano Rosas
---
MAINTAINERS |1 -
docs/about/deprecated.rst | 10 -
docs/about/removed-features.rst | 14 +
docs/devel/migration/main.rst |2 +-
include/migration/misc.h|6 -
meson.build
commit 864128df46 ("migration: Deprecate old compression
method").
Acked-by: Markus Armbruster
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 11 -
docs/about/removed-features.rst | 55
hw/core/machine.c | 1 -
migration/meson.build
The 'skipped' field of the MigrationStats struct has been deprecated
in 8.1. Time to remove it.
Deprecation commit 7b24d32634 ("migration: skipped field is really
obsolete.").
Reviewed-by: Markus Armbruster
Reviewed-by: Peter Xu
Signed-off-by: Fabiano Rosas
---
docs/about/depr
thought to be rarely used currently and instead
establish a 1:1 correspondence between fd: URI and socket transport,
and file: URI and file transport.
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 14 ++
migration/fd.c| 12
2 files changed, 26
(loose terms) like the old string API did. So we cannot map 1:1 from
fd: to any transport because fd: allows *both* file migration and
socket migration.
Fabiano Rosas (6):
migration: Remove 'skipped' field from MigrationStats
migration: Remove 'inc' option from migrate command
migration
patch.
Deprecation commit 8846b5bfca ("migration: migrate 'blk' command
option is deprecated.").
Reviewed-by: Markus Armbruster
Signed-off-by: Fabiano Rosas
---
.gitlab-ci.d/buildtest.yml | 2 +-
docs/about/deprecated.rst| 9 --
docs/about/removed-features.rst | 1
The block incremental option for block migration has been deprecated
in 8.2 in favor of using the block-mirror feature. Remove it now.
Deprecation commit 40101f320d ("migration: migrate 'inc' command
option is deprecated.").
Reviewed-by: Markus Armbruster
Signed-off-by: Fabiano Rosas
Philippe Mathieu-Daudé writes:
> (Cc'ing migration maintainers)
>
> On 30/4/24 03:23, Song Gao wrote:
>> vmstate does not save kvm_state_conter,
>> which can cause VM recovery from disk to fail.
>
> Cc: qemu-sta...@nongnu.org
> Fixes: d11681c94f ("target/loongarch: Implement kvm_arch_init_vcpu")
Peter Xu writes:
> On Fri, Apr 26, 2024 at 10:14:08AM -0300, Fabiano Rosas wrote:
>> The fd: URI can currently trigger two different types of migration, a
>> TCP migration using sockets and a file migration using a plain
>> file. This is in conflict with the recently
Peter Xu writes:
> On Mon, Apr 29, 2024 at 02:18:57PM -0300, Fabiano Rosas wrote:
>> Peter Xu writes:
>>
>> > On Fri, Apr 26, 2024 at 10:14:05AM -0300, Fabiano Rosas wrote:
>> >> @@ -2003,21 +1997,7 @@ static bool migrate_prepare(MigrationSt
Peter Xu writes:
> On Fri, Apr 26, 2024 at 10:14:05AM -0300, Fabiano Rosas wrote:
>> @@ -2003,21 +1997,7 @@ static bool migrate_prepare(MigrationState *s, bool
>> blk, bool resume,
>> }
>> }
>>
>> -if (blk) {
>> -if (migr
Vladimir Sementsov-Ogievskiy writes:
> On 25.04.24 23:30, Fabiano Rosas wrote:
>>> @@ -797,13 +801,18 @@ fail:
>>> MIGRATION_STATUS_FAILED);
>>> migration_incoming_state_destroy();
>>>
>>> -if (migrate_h
: 3dc35470c8 ("tests/qtest: migration-test: Add tests for file-based
migration")
Signed-off-by: Fabiano Rosas
---
tests/qtest/migration-test.c | 70 +---
1 file changed, 65 insertions(+), 5 deletions(-)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migrat
.
Signed-off-by: Fabiano Rosas
---
tests/qtest/migration-test.c | 90
1 file changed, 90 insertions(+)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 512b7ede8b..d83f1bdd4f 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest
flag.
Signed-off-by: Fabiano Rosas
---
monitor/fds.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/monitor/fds.c b/monitor/fds.c
index 4ec3b7eea9..62e324fcec 100644
--- a/monitor/fds.c
+++ b/monitor/fds.c
@@ -420,6 +420,11 @@ int monitor_fdset_dup_fd_add(int64_t fdset_id
on_fdset_fd->removed has been explicitly set.
Signed-off-by: Fabiano Rosas
---
monitor/fds.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/monitor/fds.c b/monitor/fds.c
index d86c2c674c..4ec3b7eea9 100644
--- a/monitor/fds.c
+++ b/monitor/fds.c
@@ -173,
be opened with RDONLY.
Signed-off-by: Fabiano Rosas
---
docs/devel/migration/main.rst | 18 ++
docs/devel/migration/mapped-ram.rst | 6 -
migration/file.c| 38 -
3 files changed, 60 insertions(+), 2 deletions(-)
diff --git a/
lain file name. This requires storing the fdset_id
somewhere. We can then use this stored fdset_id to do cleanup at the
end and also fix the second issue.
Fixes: 385f510df5 ("migration: file URI offset")
Signed-off-by: Fabiano Rosas
---
migration/file.c | 48 +++
descriptor to be used exclusively for direct I/O.
The second file descriptor can be obtained by QEMU by re-opening the
migration file (already possible), or by being provided by the user or
management application (support to be added in future patches).
Signed-off-by: Fabiano Rosas
---
migration
Signed-off-by: Fabiano Rosas
---
include/qemu/osdep.h | 2 ++
migration/migration-hmp-cmds.c | 11 +++
migration/options.c| 30 ++
migration/options.h| 1 +
qapi/migration.json| 18 +++---
util/osdep.c
The tests are only allowed to run in systems that know about the
O_DIRECT flag and in filesystems which support it.
Signed-off-by: Fabiano Rosas
---
tests/qtest/migration-helpers.c | 42 +
tests/qtest/migration-helpers.h | 1 +
tests/qtest/migration-test.c
lab.com/farosas/qemu/-/pipelines/1269352083
Fabiano Rosas (9):
monitor: Honor QMP request for fd removal immediately
migration: Fix file migration with fdset
tests/qtest/migration: Fix file migration offset check
migration: Add direct-io parameter
migration/multifd: Add direct-io s
Markus Armbruster writes:
> Markus Armbruster writes:
>
>> Fabiano Rosas writes:
>>
>>> The block migration is considered obsolete and has been deprecated in
>>> 8.2. Remove the migrate command option that enables it. This only
>>> affects th
Markus Armbruster writes:
> Fabiano Rosas writes:
>
>> Markus Armbruster writes:
>>
>>> Doesn't apply for me. What's your base?
>>
>> 88daa112d4 ("Merge tag 'migration-20240423-pull-request' of
>> https://gitlab.com/peterx/qemu into stagin
Signed-off-by: Fabiano Rosas
---
MAINTAINERS |1 -
docs/about/deprecated.rst | 10 -
docs/about/removed-features.rst | 14 +
docs/devel/migration/main.rst |2 +-
include/migration/misc.h|6 -
meson.build |2 -
meson_o
patch.
Deprecation commit 8846b5bfca ("migration: migrate 'blk' command
option is deprecated.").
Signed-off-by: Fabiano Rosas
---
.gitlab-ci.d/buildtest.yml | 2 +-
docs/about/deprecated.rst| 9 --
docs/about/removed-features.rst | 14 +++
migration/migration-hmp-cmds
://lore.kernel.org/r/20240425150939.19268-1-faro...@suse.de
Fabiano Rosas (6):
migration: Remove 'skipped' field from MigrationStats
migration: Remove 'inc' option from migrate command
migration: Remove 'blk/-b' option from migrate commands
migration: Remove block migration
migration: Remove non
commit 864128df46 ("migration: Deprecate old compression
method").
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 11 -
docs/about/removed-features.rst | 55
hw/core/machine.c | 1 -
migration/meson.build | 1 -
migration/migration-
The block incremental option for block migration has been deprecated
in 8.2 in favor of using the block-mirror feature. Remove it now.
Deprecation commit 40101f320d ("migration: migrate 'inc' command
option is deprecated.").
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst
thought to be rarely used currently and instead
establish a 1:1 correspondence between fd: URI and socket transport,
and file: URI and file transport.
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 14 ++
1 file changed, 14 insertions(+)
diff --git a/docs/about/depreca
The 'skipped' field of the MigrationStats struct has been deprecated
in 8.1. Time to remove it.
Deprecation commit 7b24d32634 ("migration: skipped field is really
obsolete.").
Reviewed-by: Markus Armbruster
Signed-off-by: Fabiano Rosas
---
docs/about/deprecated.rst | 6 --
Markus Armbruster writes:
> Doesn't apply for me. What's your base?
88daa112d4 ("Merge tag 'migration-20240423-pull-request' of
https://gitlab.com/peterx/qemu into staging")
Probably clashed with the other removals from Philippe.
Hao Xiang writes:
> * Use a safe thread queue for DSA task enqueue/dequeue.
> * Implement DSA task submission.
> * Implement DSA batch task submission.
>
> Signed-off-by: Hao Xiang
> ---
> include/qemu/dsa.h | 28 +++
> util/dsa.c | 201
Hao Xiang writes:
> * DSA device open and close.
> * DSA group contains multiple DSA devices.
> * DSA group configure/start/stop/clean.
>
> Signed-off-by: Hao Xiang
> Signed-off-by: Bryan Zhang
> ---
> include/qemu/dsa.h | 72 +++
> util/dsa.c | 316
Hao Xiang writes:
> * Use a safe thread queue for DSA task enqueue/dequeue.
> * Implement DSA task submission.
> * Implement DSA batch task submission.
>
> Signed-off-by: Hao Xiang
> ---
> include/qemu/dsa.h | 28 +++
> util/dsa.c | 201
Hao Xiang writes:
> Idxd is the device driver for DSA (Intel Data Streaming
> Accelerator). The driver is fully functioning since Linux
> kernel 5.19. This change adds the driver's header file used
> for userspace development.
Have you looked at the update-linux-headers script?
Vladimir Sementsov-Ogievskiy writes:
> Now we do set MIGRATION_FAILED state, but don't give a chance to
> orchestrator to query migration state and get the error.
>
> Let's provide a possibility for QMP-based orchestrators to get an error
> like with outgoing migration.
>
> For
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