Commit Graph

9034 Commits

Author SHA1 Message Date
Shuhei Matsumoto
2a99dbc792 nvmf: Support concurrent execution of multiple abort commands
We did not have any practical limitation to support concurrent
execution of multiple abort commands.

NVMe specification recommends that implementations support a minimum
of four abort commands.

Let's follow the NVMe specification.

As stated in the head, we do not have any limitation, and we do not
have to check if abort commands exceeds ACL or not.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I31e066fadcb5d619d0c50c895c4cb64520b33513
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11232
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-02-04 20:58:29 +00:00
Mike Gerdts
7caa514f3c blob: blobcli should dump XATTR_INTERNAL
Refactor the code that dumps XATTR into a function.  Call this function
for XATTR and XATTR_INTERNAL.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: Ic0cb32b14f7a34e030a48e1ea468ec63172e2bf1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11256
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2022-02-03 20:07:58 +00:00
Mike Gerdts
a6c5feb0a2 blob: add forced recovery
Add the ability to open a blobstore in such a way that recovery happens
even if the superblock says it is clean.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I475e51beff24428d387446f7785e025294d2f014
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11253
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-02-03 20:07:58 +00:00
Jim Harris
af1c4f7ffb lvol: finish initial iteration even if blob has no name
If we find a blob during the initial iteration during load
that doesn't have a name, we cannot just immediately
unload the blobstore, since the 'bad' blob is still
open.  Instead finish the iteration, and unload the
blobstore (with failure status) after the iteration
is complete.

This is somewhat related to issue #1831. By ensuring
we can unload the blobstore, it closes the open
descriptor on the underlying bdev, which allows
the bdev subsystem to exit on application shutdown.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7ecd189842704bb809f25c60efa8f81dcf8ca79c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11352
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2022-02-03 19:43:35 +00:00
Mike Gerdts
79ba049a6f thread: wrong_thread SEGV when NULL thread passed
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I7c121531eda9473b78c46332d6fdb1c8f71c88b7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11266
Reviewed-by: John Levon <levon@movementarian.org>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-02-02 08:25:02 +00:00
Mike Gerdts
9b72cda8b2 blob: fix spelling, white space, grammar
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I236c8a1c7f1ae4b0afd0d20175a1a2a647dba758
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11265
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2022-02-02 08:25:02 +00:00
Mike Gerdts
fae72b3464 blob: add logging for blobstore recovery
When a blobstore is not clean, a message is logged at the notice
level.  As other progress is made, messages are logged at the info
level.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: Icfbe375faaa95d5be53864f7eb8a73e1ae7c5d01
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11251
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-02-01 20:05:13 +00:00
Mike Gerdts
d715c82cc6 blob: print sequence and next while dumping pages
Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I2873633e435560ed1199b141851ba43fffcfe2c4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11248
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-02-01 20:05:13 +00:00
Mike Gerdts
148bcefa85 blob: report bit arrays that reference each page
While dumping the blobstore with blobcli, read the super block and bit
arrays.  As each metadata page is dumped, indicate which bit arrays
reference the page.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: Ie023594343861d0fbf065c270424649ec715d8b4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11247
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-02-01 20:05:13 +00:00
Mike Gerdts
76a577b082 blob: blobcli should use hex for blob IDs
Blob IDs are sequentially assigned starting at 0x100000000.
When debugging with a small number of blob IDs, it is much
more intuitive to see blob ID 0x100000000 rather than blob
ID 4294967296. If blob IDs are displayed in hex, the things
that parse commands should also accept hex to facilitate
copy and paste.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: Ic71eaaf1987609b4f705d372ced4240650b12684
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11245
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
2022-02-01 20:05:13 +00:00
Tomasz Zawadzki
047c067c05 so_ver: increase all major versions
To allow SO_MINOR updates on LTS for the whole year it is supported,
the major version for all components needs to be increased.
This is to prevent scenario where two versions exists with matching
versions, but conflicting ABI.
Ex. Next SPDK release adds an API call increasing the minor version,
then LTS needs just a subset of those additions.

Increasing major so version after LTS, allows the future releases
to update versions as needed. Yet allowing LTS to increase minor
version separately.

Disabled test for increasing SO version without ABI change, as
that is goal of this patch. This check shall be removed with SPDK 22.05
release.

This patch:
- increases SO_VER by 1 for all components
- resets SO_MINOR to 0 for all components
- removes suppressions for ABI tests

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Id1a5358882dc496faa5b0b5c9a63b326c378c551
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11361
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-31 15:29:56 +00:00
Mike Gerdts
96212d45cc lvol: lvol_get_xattr_value failure undetectable
When an unexpected xattr name is passed to lvol_get_xattr_value(), no
error is returned to the caller. The one caller, blob_set_xattrs() via
the xattrs->get_value callback, makes the reasonable assumption that a
lookup that fails to find a value returns a NULL value.  This updates
lvol_get_xattr_value() to match that expectation.

Signed-off-by: Mike Gerdts <mgerdts@nvidia.com>
Change-Id: I5c7a740f2757e6d8265ba2637afecb729acfcdd4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11326
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2022-01-31 09:44:16 +00:00
paul luse
21c84e363d idxd: fix bug with cancelling a batch
The new batching code needs to call the cb_fn for each of the
elements of the batch when a batch that hasn't been submitted
yet needs to be cancelled (due to an error in building it).

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I6f94b27dd7c64f756193ec3532de98b644b41d7e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11212
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
2022-01-28 08:08:55 +00:00
paul luse
d5e63730ae idxd: fix busy handling
In several functions. Busy handling also maans paying attention
to the rc when submitting a batch and not clearing chan->batch
unless the call was a success.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ic45b10ade2ebdcd845dc33e54dd9c93068ceb98c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11221
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
2022-01-28 08:08:55 +00:00
Changpeng Liu
82a95325ce nvmf/vfio-user: break bar0 access into 2 functions
With the new added property access API, we can send a internal
property access request to NVMf library, and we can use
it to reset controller.

Change-Id: Iee8b1146d9eb31bc98a9b297e5c635e43e6fdb12
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10952
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-27 20:55:16 +00:00
Changpeng Liu
d1c2027d01 nvmf/vfio-user: add NVMe live migration support finally
VFIO in QEMU uses region 9 as the PCI passthrough devices' migration channel.

The format of the region 9 migration region is as follows:
 ------------------------------------------------------------------
|vfio_device_migration_info|    data section                      |
 ------------------------------------------------------------------
QEMU will access vfio_device_migration_info to controll the migration
process.

For SPDK vfio-user target, we also implement the BAR9 via libvfio-user,
and we also define the NVMe device specific migration data stored in
data section of BAR9.  QEMU doesn't care about the format in data section,
it will help us to gather the NVMe specific migration data in source VM and
then restore the migration date to data section of BAR9 in destination VM.

The core idea to implement live migration will following the device state
change which is controlled by QEMU.  First QEMU will try to STOP the device
in the source VM, and set the destination VM to RESUME state, SPDK will save
NVMe devic state data structure to BAR9 in the source VM once the subsystem
is paused, then QEMU will read BAR9 in source VM and restore the content of
BAR9 in destination VM, finally in the destination VM, we will restore the
NVMe device state include BARs/PCI CFG/queue pairs in the destination VM.

Change-Id: I42e38f28c3ff59831be63290038b50d199d06658
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7617
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Thanos Makatos <thanos.makatos@nutanix.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-27 20:55:16 +00:00
paul luse
057fdedbff idxd: zero out descriptor before use
To avoid re-use of descriptors that may have fields set that are
reserved by the one being used now.  For example:

If a batch desc is being built and was previously used by a copy
we need to clear out the dst_addr field or things will explode
as this is a reserved field for a batch.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I6ba50b76589e38a276683291f5ec2970c80e8aa8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11308
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-27 19:00:22 +00:00
Alexey Marchuk
29d94b7f01 nvmf: Stop all listeners when destroying transport
When subsystem is destroyed, it removes its listeners,
however transport level listeners remain active.
This patch removes all transport listerners when
the transport is being destroyed.

Fixes issue 2353/

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ica7bcb0052b626aa62d0da9049bb8f216027dc49
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11307
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-27 15:11:58 +00:00
Jim Harris
25abd532e2 Revert "build/dpdk: allow SPDK static builds on DPDK shared libs"
This reverts commit 241d06070a.

Fixes #2352.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I40b81446cc1c02f18a0b986fb5f0a7a6e31de466
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11293
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-26 18:15:27 +00:00
Tomasz Zawadzki
241d06070a build/dpdk: allow SPDK static builds on DPDK shared libs
DPDK could be compiled as shared libraries by specifying
`--default-library=shared`. This is the default in packaged DPDK.

Building SPDK statically did not work with such DPDK builds,
since we always assumed the same type for both.

This patch makes detects the type of builds separately and
allows for any combination.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I40b81446cc1c02f18a0b986fb5f0a7a6e31de467
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6491
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-26 08:19:06 +00:00
Ben Walker
097ccf06a9 idxd: Correctly propagate the callback when converting a 1 sized batch
to a single command

Change-Id: Ic0ca65b7399f3cbc4153327d83de7db69de48709
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11209
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-26 08:12:44 +00:00
Shuhei Matsumoto
fc48cf8681 nvme_rdma: Check only if Soft RoCE receive normal completion after disconnect
We saw this unexpected behavior by the current SPDK master.
Add the check to clarify this behavior occurs only when we use
Soft RoCE.

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: I3a5eaa9064a0601c65139e7868898545926d0dbf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11225
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
2022-01-26 08:09:15 +00:00
Shuhei Matsumoto
c8f986c7ee Revert "nvme/rdma: Correct qpair disconnect process"
This reverts commit eb09178a59.

Reason for revert:

This caused a degradation for adminq.
For adminq, ctrlr_delete_io_qpair() is not called until ctrlr is destructed.
So necessary delete operations are not done for adminq.

Reverting the patch is practical for now.

Change-Id: Ib55ff81dfe97ee1e2c83876912e851c61f20e354
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10878
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-26 08:09:15 +00:00
Shuhei Matsumoto
194dc9e2f9 Revert "nvme_rdma: Continue even if we receive a normal WC when qpair is disconnected"
This reverts commit b9518a5540.

Reason for revert: Fix a degradation for adminq

Change-Id: I0e2c5e48a5ca34171fa98fa68216da4354b5d262
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10879
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2022-01-26 08:09:15 +00:00
Changpeng Liu
646fb03fb8 nvmf/vfio-user: add helper function to parse migration region data
When doing live migration the migration BAR region is bytes stream
data, so here we use the helper function to save current controller
state into the stream in source VM and load it as internl data
structure from steam in destination VM.

We will remove the `unused` attrubute in next patch.

Change-Id: Ib44adb351c697b50b9220ce6943cc017137a6064
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10336
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-26 00:37:29 +00:00
Changpeng Liu
d73d43a9cf nvmf/vfio-user: don't set ACTIVE state for ADMIN queue pair
When doing live migration, the destination VM will construct
ADMIN queue pair at the beginning, but the controller isn't
in READY state, we should not poll the ADMIN queue pair right
now.  This is fine for normal controllers, normal controllers
will set ADMIN queue pair state in CC callback.

Change-Id: I0db36f75a463fb7476ee62323f9ed0c74c2451dc
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10621
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-26 00:37:29 +00:00
Changpeng Liu
95dd90039f nvmf: add save/restore a controller in runtime
When doing live migration, there are some spdk_nvmf_ctrlr internal
data structures need to be saved/restored.

Change-Id: Ie39482e8c49765c36fc3700fbac4ce47ef306f29
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10058
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-26 00:37:29 +00:00
Changpeng Liu
13f7510f1a nvmf/ctrlr: save AER commands ID
When doing live migration we need to restore the AER commands
in the destination VM, so here to provide an API to save
these CIDs and the transport layer can save the value.

After migration in destination VM, we should allocate
new AER requests based on CIDs in vfio-user.

Change-Id: I5881f833bbfacb0f030a2b135b4dd47726240378
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10040
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
2022-01-26 00:37:29 +00:00
GangCao
765cf74d07 lib/nvme: only active process to operate the unmap operation
Fix issue: #2320

Only the primary process will do the unmap bar operation as for
the map bar operation.

The DevHandle is process specific and the issue here is the
secondary process's function pointer of DevHandle is not properly
set.

Change-Id: I95dddc76c6ce4be8775b6aaf54699002baffd3b9
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11216
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-24 20:12:51 +00:00
paul luse
8a6c8ba9ae idxd: updates to WQ config routine to match updated spec
Using the latest DSA we aren't supposed to (a) touch WQ space that
we aren't configuring and (b) touch WQ config fields that we are
configuring even if we are configuring that WQ.  So, this patch
will read in initial values of only the number of desired WQs
and update them accordingly before updating the HW.

Also updates a few vars to use shorter local variables consistently.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I7641cdfc5ccc839e37a1d46d760248799a8fce1f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10981
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-20 21:42:48 +00:00
paul luse
af6d280247 idxd: disable the idxd device on shutdown
Required by spec.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ib13ca2d7ab7045a87ddc483dc1f70e649b3b9294
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10982
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
2022-01-20 21:42:39 +00:00
paul luse
c501d2b37c idxd: fix issue w/multiple WQ config
Found via inspection during spec review of latest HW. We were using the
wrong stride for the WQCFG regsiter when configuring but it just so
happened to be the right value for the current DSA version.  We were
mixing up the size of the WQCFG register with the stride value used to
configure the next WQCFG regsiter as they are not contiguous in HW, we
need to read another capabilities bit to determine the address of the
next wqcfg to configure..

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I14d1ff95e0131fd30121aa955bfbc8c8fb3fc512
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10968
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-20 21:39:56 +00:00
paul luse
026f003154 idxd: update structures based on latest public DSA spec
Compliant with both current and next gen DSA.

Note: some fields in gencap were mapped incorrectly
previously, but this did not impact the SPDK driver
because the only times those values (max_xfer_shift
and max_batch_shift) were used were in asserts.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I9648184670f661166136e7898d0d8c7e07d8c746
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10966
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-20 21:39:56 +00:00
Alexey Marchuk
478f652436 nvmf: Update controller desctruction process
There is a race condition between controller destruction and
subsystem state change, e.g. admin qpair may already be freed
when a namespace is added or removed. As result in function
poll_group_update_subsystem we may get heap-use-after-free error

Another problem is that some qpair's live time may exceed controller's
life time. To avoid it, start controller destruction process when the last
qpair finished the disconnect process (previously controller started
the descruction process before the last qpair starts to disconnect
and it could lead to raise conditions)

Fixes #2055

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ibc99b1d840e4796e1588cc217d65834bb556b909
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9995
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-20 20:00:51 +00:00
Tomasz Zawadzki
c144d3669c lib/vhost: use contructor to initalize g_dpdk_sem
Using contructor/destructor to handle g_dpdk_sem will
help later in the series when splitting vhost fini
between vhost.c and virtio abstraction.

Otherwise multiple callbacks would be needed during vhost fini.
Ex. spdk_vhost_fini -> vhost_user_fini to stop the sessions ->
-> back to spdk_vhost_fini to remove vhost devices ->
-> vhost_user_fini to destroy the g_dpdk_sem

g_dpdk_sem will only be used from rte_vhost_user.c.
Until all references are moved, it is placed in vhost_internal.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0505b906621f0eb0cb1226f96a3b6cf49f66778f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11055
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
26dfb9a9fa lib/vhost: remove zeroing g_vhost_core_mask on vhost_fini
There is no need to zero out the g_vhost_core_mask on vhost_fini.

Removing it will help later in the series when splitting vhost fini
between vhost.c and virtio abstraction.

g_vhost_core_mask will only be used in vhost.c and any cpu_mask
shall be passed to virtio abstraction after going through
vhost_parse_core_mask. There is no need to make the
g_vhost_core_mask accessible for virtio transports.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ic936c2a8dd1bb6f93b6f6209ea48e3278b19b54e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11054
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
d9d58ba318 lib/vhost: use spdk_vhost_dev_next() iterator
In later patches rte_vhost functions will be moved
to rte_vhost_user.c. To prepare for this,
iterator is used in place of accessing g_vhost_devices.

While here, followed the same style of iterating in
spdk_vhost_config_json().

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I1b73c00dfe1391f359421d044686e49a8c6c9176
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11022
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
b077e6e084 lib/vhost: use spdk_vhost_lock/unlock/trylock()
g_vhost_mutex scope is only within vhost.c as
it should. Meanwhile there is an internal vhost API to
use this lock from any of the vhost files.

Later patches in the series move some functions from
vhost.c to rte_vhost_user.c, where using only the
internal vhost API locks will be better suited.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I5916d4dc824ec980fa510fd3cbbd0c8e082d6611
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11021
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
1e080e5e67 lib/vhost: move dev_dirname to rte_vhost_user
Creation of sockets is specific to rte_vhost, so it
functionality responsible for setting path for them.

dev_dirname is renamed to g_vhost_user_dev_dirname
and its definition is moved to rte_vhost_user.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I9bae67667b0f6624f2daf3244a048d10e94e553c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10631
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
8684b0f575 lib/vhost: move coalescing to rte_vhost_user
Changing the vsession coalescing setting is specific
to rte_vhost as such it should be moved the rte_vhost_user
that focues on rte_vhost specific functionality.
Renamed with vhost_user_* prefix to match the file.

Since the rte_vhost functions are still called directly from
vhost.c, temporarily they are added to vhost_internal.h.
Once implementing virtio transport abstraction is complete,
some will be removed and others will be replaced with
a generic callback structure.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I98b3746952cfe09fb724c49e4050efc0c42985a5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10630
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
7b847784d2 lib/vhost: rename rte_vhost_compat to rte_vhost_user
For some time already the DPDK rte_vhost interface was
accomodating for other types of devices than virtio-net.
rte_vhost_compat.c file contained the use of DPDK rte_vhost,
rather than workarounds. To make that clear it is now renamed
to rte_vhost_user.c.

This patch is first in series that reworks vhost library
with two goals in mind:

1) Refactor vhost and vhost-blk to no longer depend on rte_vhost.
All references to that API will be moved to rte_vhost_user.c.

2) Add a transport abstraction for virtio-blk devices.
vhost-blk will now be able to expose virtio-blk using multiple
implementations of the interface.
First one will be vhost_user that depends on DPDK rte_vhost library.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Ib6d4e4a6352069fa76e6b017ec203dab75f887b8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11052
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Tomasz Zawadzki
130dc6d1e9 lib/vhost: remove searching for controller by full path
A somewhat hidden functionality was present in spdk_vhost_dev_find().
Caller could match a vhost controller by controller name (socket filename)
or by full path to the socket.
This function is used by vhost RPC too.

The functionality of matching by full path was not documented,
nor matches what is presented in spdk_vhost_dev_get_name()
or vhost_get_controllers RPC.

This patch removes this functionality as part of series
to enable non-vhost-user type controllers, which might
not use the path to sockets.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I0e5ce75ac80ed8d1da962eabba86af69f59a43db
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10436
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 19:09:20 +00:00
Changpeng Liu
f0f6413d13 nvmf/vfio-user: post CREATE IO SQ response to VM based on flag
Previously we didn't post the response for CREATE IO SQ command
until the queue pair is connected finally, but for coming live
migration support, we will connect IO queue pairs in the destination
VM, and this function will also be called for this case, so here
we add a flag to indicate the CREATE IO SQ case.

Change-Id: Iab4c64a7ebb72bcffbfff712dc729c40eead7c7d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9464
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
4ec3ed5b94 nvmf/vfio-user: add migration region mmio registers
The miration region data structure is from `vfio_device_migration_info`
defined in `linux/vfio.h`, `vfio_device_migration_info` is in the 0th
offset of the VFIO_REGION_SUBTYPE_MIGRATION region, and in vfio-user,
we reserve first one page of BAR9 for this MMIO accesses.

libvfio-user already helps us to hide some implementation details
based on vfio migration specification, here we just use the two
fields to help the migration process.

Change-Id: I8917ba892bbfdfdf4f135f5d6b4923ab0e4a6250
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7628
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
a3c55229aa nvmf/vfio-user: map the migration region as a local file
We will report the live migration region to VM via sparse
mmap, offset after 0x1000 is the NVMe device state data
structure, and offset start from 0 is the structure
vfio_device_migration_info defined by the VFIO driver.

All accesses between 0x0-0x1000 will use the MMIO callbacks,
and accesses to NVMe device state will use shared memory map
way.

Change-Id: Ib456fc61f587c1bffa8b38506b4480a6066abe87
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7627
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
0fb6a233ad nvmf/vfio-user: add NVMe device state definition for migration
We will use the NVMe device state data structure to save/restore
a NVMe controller in source/destination VM.

NVMe device migration region is defined as below:
 ----------------------------------------------------------------------
| nvme_migr_device_state | private controller data | queue pairs | BARs |
 ----------------------------------------------------------------------

Change-Id: Idc73976e1de7f6da2da58e71db86df8cbb0d314d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7626
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
e4f56d4fb8 nvmf/vfio-user: optimize the memory region remove/add print log
Change-Id: Ie451cdd66fe8867c84e082976745f3eab51fa7ac
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11151
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
a2ca3c4acf nvmf/vfio-user: post completions in one thread
For CREATE IO SQ command, we will defer to post completion
until the SQ was connected, we may call post_completion()
in different threads, so here we will send a message
to CQ thread when necessary.

Change-Id: I87a0f8982811c76ce8eb49db6a136f4cbe6e0a93
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11078
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
e03c7acf31 nvmf/vfio-user: change post_completion() to take a new CQ parameter
Change-Id: Idd3879498cdd33203309e803d14904bb37e946b4
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11077
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: John Levon <levon@movementarian.org>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-20 16:41:52 +00:00
Changpeng Liu
80c88ab355 nvme: disconnect ADMIN queue pair when destruct controller
We should disconnect ADMIN queue pair after shutdown
returned, or we may leak ADMIN socket resources after
free the controller data structure.

Fix issue #2289.

Change-Id: I956191fcd51cdcef5de2c3c7b15ffc70f22b040b
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11133
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: <qun.wan@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
2022-01-20 15:46:36 +00:00