Commit Graph

8946 Commits

Author SHA1 Message Date
Krzysztof Karas
5fed6bd89a trace: allow usage of tracepoint groups while enabling traces
Let user pass a name of tracepoint group. Currently the only way to
enable traces with '-e' option is to pass the tpoint mask, which is
cumbersome. This patch modifies our API to accept strings as parameters.
Example:

-e nvmf_tcp:2,thread

enables nvmf_tcp's second tracepoint and the whole thread tpoint group.

Modified spdk_trace_enable_tpoint_group() - it will be also used in
the changed form later in the series to accept tpoint mask when using
RPCs to activate/deactivate traces.

Change-Id: I6b02363cce3b44b0b578877bc2505f5a4e2fffdd
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10818
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-05 08:52:40 +00:00
Krzysztof Karas
aa1ec3730d trace: make trace_create_tpoint_group_mask() external
Make trace_create_tpoint_group_mask() an external function.
This is going to be used in following patch.

Change-Id: I06cd1652bb30abddd49536bc76ec134a01121537
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10830
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-01-05 08:52:40 +00:00
Changpeng Liu
2bd41c5187 nvmf/tcp: do cleanup in nvmf_tcp_poll_group_add()
we don't remove the socket fd from socket group when
nvmf_tcp_poll_group_add() return error, and when
closing the socket there is an assertion.

This was found via llvm_nvme_fuzz via TCP transport.

Change-Id: Ib4ab6fc3fc5e2bc6a9545f6ce854bae8f1157fd5
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10849
Reviewed-by: Ben Walker <benjamin.walker@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
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-01-05 02:39:04 +00:00
Liu Xiaodong
7de351f1d7 blobstore: Use RB_TREE to do blob lookup
If blobs held in a blobstore are opened a lot, lookup
by RB_TREE will be much more efficient.

Change-Id: I7075b95c597a958e7bb10890f803191309532021
Signed-off-by: Liu Xiaodong <xiaodong.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10917
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
2021-12-31 09:21:35 +00:00
Shuhei Matsumoto
b9518a5540 nvme_rdma: Continue even if we receive a normal WC when qpair is disconnected
We recently improved qpair disconnect process and added assert
if we get a completion without any error when a qpair is disconnected.

However unexpectedly we saw this case very often when we ran the test
test/nvmf/host/multipath.sh for the real hardware in the test pool.

So we remove the assert and change the ERRLOG to INFOLOG.

Fixes one of the issues in #2300

Signed-off-by: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
Change-Id: Iedbf7e0afa5025da6a810043ba95348ba5b856b3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10901
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-12-29 02:19:58 +00:00
Shuhei Matsumoto
44f69b654b nvmf: Disconnect qpair whose ctrlr is not set yet when removing listener
We have very frequent failures when we run test/nvmf/host/multipath.sh
in the test pool.

Call stack showed nvmf_stop_listen_disconnect_qpairs() accessed
qpair->ctrlr even if qpair->ctrlr was NULL.

nvmf_stop_listen_disconnect_qpairs() did not check if qpair->ctrlr is
not NULL before accessing qpair->ctrlr->subsys.

When a qpair is added to a poll group, qpair->ctrlr is cleared to NULL.

The test code test/nvmf/host/multipath.sh executes multiple
reconnects for path error.

So a conflict might occur between adding a qpair to a poll group and
disconnecting a qpair in a poll group.

In this case, it may be acceptable even if we disconnect a qpair whose
qpair->ctrlr is NULL. It will be better than SIGSEGV.

Fixes one of the issues in #2300

Signed-off-by: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
Change-Id: I308fcb886dd410d01e3361c1850dec9a8eacbccf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10860
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@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>
2021-12-29 02:19:58 +00:00
Alexey Marchuk
3c4a68cafc nvme: Do not create IO qpair during ctrlr initialization
If nvme ctrlr is resetting or initializing, free_io_qids
bitmap is already freed or not created yet. In that case
an attempt to create IO qpair leads to segmentation fault.

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I6a97bf81d5a568db20d23b3f88cf01e994ba42e3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10827
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
2021-12-27 08:43:03 +00:00
Alexey Marchuk
eb09178a59 nvme/rdma: Correct qpair disconnect process
In current implementation RDMA qpair is destroyed right after
disconnect. That is not graceful qpair shutdown process since
there can be requests submitted to HW and we may receive
completions for already destroyed/freed qpair.

To avoid this, only disconnect qpair in ctrlr_disconnect_qpair
transport callback, all other resources will be released in
ctrlr_delete_io_qpair cb.

This patch is useful when nvme poll groups are used since in
that case we use shared CQ, if the disconnected qpair has WRs
submitted to HW then qpair's destruction will be deferred to
poll group.

When nvme poll groups are not used, this patch doesn't change
anything, in that case destruction flow is still ungraceful.
However since CQ is destroyed immediately after qpair,
we shouldn't receive any requests which point to released
resources. A correct solution for non-poll group case
requires async diconnect API which may lead to significant
rework.

There is a bug when Soft Roce is used - we may receive
a completion with "normal" status when qpair is already
disconnected and all nvme requests are aborted. Added
a workaround for it.

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I0680d9ef9aaa8737d7a6d1454cd70a384bb8efac
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10327
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuheimatsumoto@gmail.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-23 08:44:40 +00:00
Alexey Marchuk
9cea323284 nvmf/rdma: Move definitions of rxe vendor IDs to common rdma.h
These definitions will be used in the next patch to check if
device is rxe

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Icc073344103991ff24fc3bb88a1ceb9867de6f6a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10727
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-12-23 08:44:40 +00:00
Krzysztof Karas
8616736318 trace: allow specifying a subset of a group's tpoints
This patch aims to introduce a change in enabling
tracepoints inside SPDK. Currently every hit tracepoint will
be stored inside an internal buffer, what is inconvenient when
looking for certain information (eg. starting IO to record
some tracepoints, stopping the IO and having the tracepoint
buffer flooded with irrelevant information before copying the
contents connected with IO operations).

The tpoint mask option (-e) has been extended with ':' character.
User may now enter tpoint mask for individual trace points
inside chosen tpoint group.
Example: "-e 0x20:3f", where "0x20" stands for tpoint group,
':' is a separator and "3f" is the tpoint mask.

Change-Id: I2a700aa5a75a6abb409376e8f5c44d5501629877
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10431
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
2021-12-23 08:43:51 +00:00
Alexey Marchuk
3838d4d2c5 nvmf/rdma: Check device max_srq_wr when creating SRQ
Some devices may support SRQ depth lower than defaulut
value 4096

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I58da0ac268a6d4c4a7e3b500ae37b8fad4810e17
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10654
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-23 08:43:26 +00:00
Konrad Sztyber
1f25ee7e1b nvmf/tcp: update completion cid when aborting requests
Otherwise, this field is left unassigned and the host receives some
garbage cid.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: If1e1fe8c7543bcedfbb897200696e05b71c57e0c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10770
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: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-23 08:41:41 +00:00
Konrad Sztyber
7474fd4bd0 nvmf/tcp: process NEED_BUFFER requests after aborting
When aborting a request in a NEED_BUFFER state, we set it's completion
status and remove it from the pending_buf_queue.  Since it's no longer
on that queue and there's no completion it's waiting for, we need to
manually kick.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I1272d441aec3b3090cd8c143a2112a8a6866fcf0
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10769
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>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-23 08:41:41 +00:00
Konrad Sztyber
014bce3ff4 nvmf/tcp: fix trace definition for TRACE_TCP_QP_ABORT_REQ
The tracepoint passes qpair pointer as an argument, while not specifying
it in its definitions, which makes the following assertion to fail:

trace.c:83: _spdk_trace_record: Assertion `0 && "Unexpected number of tracepoint arguments"' failed.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I315e9bf0465db7033ac0f1169536c459ac4e9250
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10761
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: Changpeng Liu <changpeng.liu@intel.com>
2021-12-22 09:25:38 +00:00
Jim Harris
79727986e0 nvmf: fix disconnect logic for remove_listener RPC
Currently if we remove a listener from a subsystem, we
disconnect *all* qpairs that have the same transport ID
as the listener being removed.

Fix that, since we should only disconnect qpairs from
controllers associated with the subsystem that had the
listener removed.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I6cf7422d14f23bf02ba6c4b034b172870694b3e6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10690
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-21 08:15:47 +00:00
GangCao
10f32b9f19 lib/blob: do not assume realloc(NULL, 0) returns a not-NULL value
There is situation that num_extent_pages is zero and original pointer is
also NULL, the realloc() could return a Not NULL pointer.

Related UT has been added and updated.
1) In the default allocation (num_clusters == 0), the extent_pages is not allocated as expected.
2) In the thin provisioning allocation (num_clusters != 0), the extent_pages will be allocated if extent_table is used.

More related information as below:

The crux of the problem is that according to POSIX:

realloc: "If ptr is NULL, then the call is equivalent to malloc(size)"
malloc: "If size is 0, then malloc returns either NULL or a unique pointer value that can later be successfully passed to free"

blobstore was relying on realloc(NULL, 0) always return a unique pointer value, and not NULL.  This is not portable behavior.

Change-Id: Ibc28d9696f15a3c0e2aa6bb2371dc23576c28954
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10470
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>
2021-12-20 18:14:06 +00:00
Jim Harris
a4d132cdb5 nvmf: add new 'id' to spdk_nvmf_subsystem_listener
This id can be used as the 'portid' for discovery
log entries.  Previously we were putting the entry
index in the portid field which was incorrect.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I9f373585fe671ba7e69eb8e07f603f8e8ac1e270
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10589
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-20 18:12:41 +00:00
Jim Harris
843c387a1f nvme: add spdk_nvme_ctrlr_get_discovery_log_page API
This API is a helper for getting the full discovery
log page from a discovery controller.  It will read the
log page header to get the total number of entries,
allocate a buffer for all of the entries, and then
issue a series of get_log_page commands to read each
4KiB worth of entries.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I02666ef5adcb9fc8825a221655811ace708f97b8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10564
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-20 18:12:41 +00:00
Ben Walker
67196e9959 nvme: Don't free and allocate the entire ns array in
nvme_ctrlr_construct_namespaces

We can just reallocate here to be more efficient.

Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: I8cfc87da23aee6c05ff83aea2165683dddba1dbd
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10688
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-20 08:49:41 +00:00
Ben Walker
fca4262987 nvme: Remove nvme_ns_update
In the one place this was called, we can call nvme_ns_construct
instead. There's no harm in re-fetching the identify pages.

Change-Id: I91292ff9650bdc7edd5588a05837b671dcac1922
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10102
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-20 08:49:41 +00:00
Ben Walker
3cd14b66af idxd: Move batch prep functions up in file
No code changes. Move these up so they can be used by some of the
regular command submit paths in future patches.

Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Ib8e54d47f7df35771b6c89d7c49d5182cae79e47
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10285
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-17 09:45:44 +00:00
Ben Walker
cd8c36f2fe util: Add spdk_ioviter for iterating iovecs
spdk_ioviter_next will walk through two iovecs and yield pointers
to common length segments. For example, given a source iovec (siov) with
4 1KiB elements and a destination iovec (diov) with 1 4KiB element, the
following will happen:

first spdk_ioviter_next:

src = siov[0].iov_base
dst = diov[0].iov_base
len = 1KiB

second spdk_ioviter_next:

src = siov[1].iov_base
dst = diov[0].iov_base + 1KiB
len = 1KiB

third spdk_ioviter_next:

src = siov[2].iov_base
dst = diov[0].iov_base + 2KiB
len = 1KiB

fourth spdk_ioviter_next:

src = siov[3].iov_base
dst = diov[0].iov_base + 3KiB
len = 1KiB

fifth spdk_ioviter_next:

len = 0

This is a useful utility for performing operations where both the source
and destination are scattered memory. As an example and a test vehicle,
spdk_iovcpy has been updated to use this internally.

Change-Id: I7e35e76d38e78d07ea1caf6282d0dfc02182aa83
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10284
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-17 09:45:44 +00:00
Jim Harris
b33e68a789 nvme: call probe_cb when directly connecting to discovery ctrlr
The host may have specified a hostnqn to use to connect to
a discovery ctrlr, so we can't just use the default ctrlr
opts to connect - we need to call the probe_cb (if there is
one) to get any options that the host may have specified.

Tested by using discovery_aer tool, creating a subsystem and
listener, and then adding a host on the target side that matches
the hostnqn specified to the discovery_aer tool.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I07266e984e0094d3a768e6a0d5ea3a3bd71e32ba
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10547
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-17 09:45:17 +00:00
Peng Lian
4c1757ffb9 nvmf: update discovery log when removing hostnqn
In NVMF Revision spec 1.1a, discovery log should be updated
when removing hostnqn of subsystem.

Update unit test to check the discovery log when removing
hostnqn and destroying subsystem.

Signed-off-by: Peng Lian <peng.lian@smartx.com>
Change-Id: I51c597a2493295a677a7aa68e4f13a887f7e1140
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10668
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-16 08:52:20 +00:00
Changpeng Liu
0a3a9f4285 nvmf/vfio-user: fix the compilation issue on kernel 4.9.x
Macro PCI_CFG_SPACE_EXP_SIZE isn't defined in kernel 4.9.x, so
we use a fixed value here instead.

Fix issue #2282.

Change-Id: Ife1444e919e4c1dc9328437002c15befe2f393e7
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10691
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-16 08:45:58 +00:00
Anil Veerabhadrappa
2344dacab4 nvmf/fc: remove unused variable
Signed-off-by: Anil Veerabhadrappa <anil.veerabhadrappa@broadcom.com>
Change-Id: I671afd0d18a74df46acb3c617f5a380c66efef29
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10675
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-16 08:43:39 +00:00
Krzysztof Karas
f076b51205 trace: allow to specify multiple tpoint group masks
This change implements mechanism to allow user to
define multiple tpoint masks separeted with a comma
(e.g. 0x400, 0x8).
This is going to be used in the next patch to implement
enabling of individual tracepoints inside a tracepoint group.

Change-Id: I963f89684aa62b6e1dde57e22ddf835aa2c89f05
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10536
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-14 13:18:55 +00:00
Jacek Kalwas
6237da13c0 nvmf: allow to override aer limit by specific transport
it is possible that some specific transport doesn't support
NVMF_MAX_ASYNC_EVENTS (although it is a recommended value by spec)

with that change it is possible to reduce aerl on transport specific
layer so it can be advertised correctly during identify controller

Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: Ife6465b5324fb39f9b343c6f42b860e9dd1164b2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10422
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
2021-12-14 13:18:45 +00:00
Jacek Kalwas
43022da379 nvmf: remove accept poller from generic layer
Not every transport requires accept poller - transport specific
layer can have its own policy and way of handling new connection.
APIs to notify generic layer are already in place
 - spdk_nvmf_poll_group_add
 - spdk_nvmf_tgt_new_qpair

Having accept poller removed should simplify interrupt mode impl
in transport specific layer.

Fixes issue #1876

Change-Id: Ia6cac0c2da67a298e88956734c50fb6e6b7521f1
Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7268
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>
2021-12-14 13:18:33 +00:00
Rui Chang
5d926c48ea nvmf/vfio-user: Fix doorbell polling not working on some ARM platform
On aarch64 platforms, doorbells update from guest VM may not be seen
on SPDK target side. This is because there is memory type mismatch
situation here. That is on guest VM side, the doorbells are treated as
device memory while on SPDK target side, it is treated as normal
memory. And this situation cause problem on ARM platform.
Refer to "https://developer.arm.com/documentation/102376/0100/
Memory-aliasing-and-mismatched-memory-types". Only using spdk_mb()
cannot fix this. Use "dc civac" to invalidate cache may solve this.

Profiling data did not show big performance degradataion.

Signed-off-by: Rui Chang <rui.chang@arm.com>
Change-Id: I9a18718f8c4307b3007b18c32ab02e6796548958
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10222
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: Changpeng Liu <changpeng.liu@intel.com>
2021-12-14 09:09:09 +00:00
Konrad Sztyber
9647fd4e8d rpc: add method for listing PCI devices
This RPC lists all PCI devices attached to an SPDK application.  Each
device is identified by a BDF and contains a buffer with a copy of its
config space.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I852f421fde105d975458f8e63b8da4f92ed2c69b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10652
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Mellanox Build Bot
2021-12-14 09:08:59 +00:00
Konrad Sztyber
2c9895dee6 json: add spdk_json_write_bytearray
This function serializes a buffer as a hex string.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I09ab93bc626f6f6543b7c1ef033bcf807050862a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10651
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>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Community-CI: Mellanox Build Bot
2021-12-14 09:08:59 +00:00
Jim Harris
2b65309b6c env: remove spdk_pci_get_[first|next]_device
These APIs are not safe, since they do not hold the
pci device lock across calls, which can cause problems
if a device is inserted or removed while handles
returned by these APIs are being used.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I01a80f26d0a0ca4cdfc7181359932b38da8dd43a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10659
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
2021-12-14 09:08:59 +00:00
Jim Harris
13fbf8851e env: add spdk_pci_for_each_device
This is a safer alternative to spdk_pci_get_first/next_device,
since those APIs do not hold the lock between calls.

Future patches will remove those APIs, and change callers to
use this new API instead.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I71c7e8c1feb9112da8be32a8056b30e105e30463
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10655
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
2021-12-14 09:08:59 +00:00
Jim Harris
59f3cdacb1 nvmf: don't always update discovery log when adding hosts
If a subsystem has no listeners, then there is no need
to update the discovery log when adding a host, or setting
a subsystem to allow all hosts.

This eliminates some unnecessary discovery log update
notifications, especially when setting 'allow any hosts'
on a subsystem immediately after it is created (and before
it has any listeners).

Update unit test to check the adding a host to a
subsystem without listeners does not rev the genctr.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I63dab5df564269e574bb925890088f52063aa378
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10546
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-10 17:32:18 +00:00
Jim Harris
9ac2cf7ff0 nvmf: don't update discovery log on subsystem create/delete
The discovery log isn't updated when a subsystem is created
or deleted, it's only updated when a listener for a
subsystem is added or removed.

So remove the nvmf_update_discovery_log() in the subsystem
create and delete paths. They just generate extra AER
completions that potentially cause the host to do unneeded
work.

Note that if a subsystem is deleted with active listeners,
the subsystem delete path will remove each of the listeners
before deleting the subsystem itself.  So the discovery log
will still get updated when those listeners are removed.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Id01bbfa3b24d3e1279a614a2fd60be41387a03b1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10545
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-10 17:32:18 +00:00
Changpeng Liu
97277e1459 nvme: use transport internal queue state when deleting unfinished IO queue pair
The NVMe bdev module enables asynchronous IO QP creation by default, after
calling `spdk_nvme_ctrlr_alloc_io_qpair` and `spdk_nvme_ctrlr_connect_io_qpair`,
the queue pair is in connecting state at the beginning, then users may call
`spdk_nvme_ctrlr_free_io_qpair` immediately, and the common layer will
change queue state to NVME_QPAIR_DISCONNECTING and NVME_QPAIR_DESTROYING,
so in function `nvme_pcie_ctrlr_delete_io_qpair` the workaround to wait
for create cq/sq callbacks will not be called, instead of using the common
layer queue state here, we should use the internal `pcie_state`.

Fix #2245.

Change-Id: I801caf26563464b135035bf7fa2f63def13de9f4
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10445
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-09 06:06:02 +00:00
paul luse
fbb24d0ebe lib/accel: remove batching from the framework and plug-in modules
Batching will be made available for DSA specifically through the new
idxd_perf tool.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ic51d9ad3692074805b1ffa705cea8be35737c778
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9846
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-08 16:35:40 +00:00
Shuhei Matsumoto
7a0a2800e0 nvme: Add three APIs for disconnect, start re-enable, and poll re-enable ctrlr
The NVMe bdev module will support two features, delayed reconnect and
delete after multiple failures of reconnect to improve error recovery.

The recently added two APIs, spdk_nvme_ctrlr_reset_async() and
spdk_nvme_ctrlr_reset_poll_async(), were not good enough.

spdk_nvme_ctrlr_reset_ctx was not necessary. It had only a pointer to ctrlr.
Using a pointer to ctrlr directly saves us from undesirable malloc error
processing.

Separate spdk_nvme_ctrlr_reset_async() into spdk_nvme_ctrlr_disconnect()
and spdk_nvme_ctrlr_reconnect_async(). spdk_nvme_ctrlr_disconnect()
disconnects ctrlr including disconnecting adminq.
spdk_nvme_ctrlr_reconnect_async() moves the ctrlr state to INIT.

Then rename spdk_nvme_ctrlr_reset_poll_async() by
spdk_nvme_ctrlr_reconnect_poll_async().

Finally deprecate spdk_nvme_ctrlr_reset_async() and
spdk_nvme_ctrlr_reset_poll_async().

The following patches will change the NVMe bdev module to use these new APIs.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Id1d6858dcdc5fc2e9db0a6ebf3f79cab4f9bbcb7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10091
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
2021-12-08 08:31:24 +00:00
Tomasz Zawadzki
f111b320f0 lib/env_dpdk: remove duplicate entries from DPDK_LIB_LIST
Future patches will remove some of the more complex conditions
between different configure flags. As a result duplicate entries
might be present in DPDK_LIB_LIST.

Just for tidiness of the DPDK linker args, the DPDK_LIB_LIST_SORTED
is added. Using sort function removes duplicate entries in the list.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I318fd0cebbd30a80d281175b7d48bb3249abb841
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10537
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
2021-12-07 08:43:16 +00:00
Tomasz Zawadzki
32487a9475 lib/env_dpdk: do not link rte_reorder
This library was never used, remove it.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I5d0255f4b9ddbe98b349b4253f87e5332fe7057f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10526
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>
2021-12-07 08:43:16 +00:00
Tomasz Zawadzki
2e7250a669 lib/env_dpdk: remove path for handling DPDK earlier than 20.11
SPDK supports only maintained LTS versions of DPDK.
For SPDK 22.01 this means DPDK 20.11 and 21.11.

This patch removes paths for earlier versions of DPDK.
There is no need to check if library is present for the following:
- rte_telemetry was added as rte_eal dependency in DPDK 20.05
- rte_kvargs was added as rte_eal dependency in DPDK 18.08
- rte_pmd_aesni_mb, rte_pmd_isal, rte_pmd_qat were removed in DPDK 20.11

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I30c4cdb0fe0634db50bc34d7d6c232806ff49960
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10525
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>
2021-12-07 08:43:16 +00:00
Tomasz Zawadzki
7de12f13be lib/env_dpdk: change rte_hash dependency from raid5 to FC
At this time raid5 bdev does not depend on rte_hash in any way.
Meanwhile NVMe-oF Fibre Channel transport does.

This patch reflects that in the mk file for env_dpdk.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I2ba3e016337866f80fc7a6043cef87bf33cf2373
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10523
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-12-07 08:43:16 +00:00
Changpeng Liu
b769dcd4fd nvme/compliance: add a case to test CREATE IO SQ with out of range CQID
Change-Id: Ie1c80d33d7fcc704321948a4b1f713f6256dc6e5
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10151
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>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-06 23:17:07 +00:00
Changpeng Liu
c7bd57b677 nvmf/vfio-user: define SPDK_PCI_VID_NUTANIX macro and use it in vfio-user
Change-Id: I09820f484be3e962bcc4e80964d152e64957b331
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10550
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>
2021-12-06 23:17:07 +00:00
Changpeng Liu
b023e638a1 nvmf/ctrlr: let transport can set VID SSVID and IEEE values
The nvmf library will use INTEL VID/SSVID/IEEE values by default,
each transport can overwrite them if needed.

Change-Id: I9dad521c4d080b6f0cc1aaeb4b5d5f6863c6846d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10095
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>
2021-12-06 23:17:07 +00:00
Changpeng Liu
632c8d5613 nvme: make get INTEL log pages can be executed asynchronously
Also we don't treat exceptions when getting INTEL log pages
as a fatal error, the initialization will still contine.

Change-Id: Ic2fd2be510fde2679c1546482934d0a180266936
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10341
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>
2021-12-06 23:17:07 +00:00
Evgeniy Kochetov
1fd2af0150 nvmf/ctrlr_bdev: Set DNR bit in status for failed NVMe passthru
When NVMe passthru command (IO or admin) fails on submission (e.g. it
is not supported), set DNR bit in completion status field. There is no
sense in retrying the command in this case.

Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I55960c128bd9fc31f6defef0b9832259a71684b1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8578
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2021-12-03 08:13:52 +00:00
Evgeniy Kochetov
d03b31c61f nvmf/ctrlr_bdev: Fix status code for failed admin passthru command
If NVMe admin passthru command is not supported by underlying bdev,
set status code in NVMe completion to INVALID_OPCODE.

Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I29c4e1f8263b76b27c199cfd2d9b2474432ec70b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10517
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2021-12-03 08:13:52 +00:00
Evgeniy Kochetov
a9593c7981 bdev: Fail nvme passthru command if not supported by bdev
The originally detected problem is that SPDK NVMf target fails command
with invalid opcode with status code INTERNAL_DEVICE_ERROR instead of
INVALID_OPCODE. All unknown commands on IO queue are passed to
underlying block device layer as NVME_IO type. It is not checked if
this type of commands is supported and, when command fails,
INTERNAL_DEVICE_ERROR is set as status code. If command fails on
submission, status code is set to INVALID_OPCODE which is more
relevant.

This patch adds check if command type is supported to
bdev_nvme_*_passthru functions. If not supported, it is failed with
ENOTSUP.

Signed-off-by: Evgeniy Kochetov <evgeniik@nvidia.com>
Change-Id: I4d7f7639da17dd3b1dc3eee7eb1b4a4f876117a2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8567
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2021-12-03 08:13:52 +00:00
Josh Soref
cc6920a476 spelling: lib
Part of #2256

* accessible
* activation
* additional
* allocate
* association
* attempt
* barrier
* broadcast
* buffer
* calculate
* cases
* channel
* children
* command
* completion
* connect
* copied
* currently
* descriptor
* destroy
* detachment
* doesn't
* enqueueing
* exceeds
* execution
* extended
* fallback
* finalize
* first
* handling
* hugepages
* ignored
* implementation
* in_capsule
* initialization
* initialized
* initializing
* initiator
* negotiated
* notification
* occurred
* original
* outstanding
* partially
* partition
* processing
* receive
* received
* receiving
* redirected
* regions
* request
* requested
* response
* retrieved
* running
* satisfied
* should
* snapshot
* status
* succeeds
* successfully
* supplied
* those
* transferred
* translate
* triggering
* unregister
* unsupported
* urlsafe
* virtqueue
* volumes
* workaround
* zeroed

Change-Id: I569218754bd9d332ba517d4a61ad23d29eedfd0c
Signed-off-by: Josh Soref <jsoref@gmail.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10405
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-12-03 08:12:55 +00:00
Li Feng
73f61bcdc1 vhost: fix the memory free in submit_inflight_desc
SPDK shouldn't use `free` to free the memory allocated by rte_zmalloc_socket.
Otherwises, the vhost-blk/scsi will continuously crash.

In this patch, SPDK don't free the dpdk allocated memory,
DPDK will free it finally. Add a flag to indice the resubmit handle.

Change-Id: I85fd84b7d27a091830006a0f84d541c48290cbb3
Signed-off-by: Li Feng <fengli@smartx.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10383
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: Paul Luse <paul.e.luse@intel.com>
2021-12-02 08:09:18 +00:00
Jim Harris
7339c2cf45 nvmf: update discovery log when listener is removed
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iaef6e7b1c133a49390acd985a77b5f4349f78653
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10358
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-02 04:02:29 +00:00
Jim Harris
7e68d0baca nvme: configure AER for discovery controllers
Move the CONFIGURE_AER state before SET_KEEP_ALIVE to
make sure that we run the CONFIGURE_AER state for
discovery controllers.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ia4e24f6507c43e3fece06b9161ff8e0b8fa0e97d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10332
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-02 04:02:29 +00:00
Jim Harris
b962b6bee5 nvme: set AER bit for discovery controllers
We will actually run the CONFIGURE_AER state for
discovery controllers in a future patch.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ib114beb886ab4b9214e4525479eb5ec7e038e5d9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10331
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-12-02 04:02:29 +00:00
Jacek Kalwas
5c0e1c2663 nvmf: fix negative path for add transport to tgt
in case of failure groups shall be destroyed

Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: I8933f4128a7a3361bbb55d6a9c08a540521e5bda
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10435
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-12-01 09:19:13 +00:00
Changpeng Liu
8e38b9882f nvmf/vfio-user: only set S_IRUSR and S_IWUSR for mmapped BAR
Change-Id: Ic02089cd9ec49341b86d92377da734dc013d5cc7
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10335
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>
2021-12-01 09:18:59 +00:00
Changpeng Liu
8c6ab6ce3c nvmf/vfio-user: define NVME PCI configuration macro
Change-Id: I8a43abe597fe7139ec578322e565c5aa52c2f312
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10365
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>
2021-12-01 09:18:59 +00:00
Changpeng Liu
9636219e60 nvmf/vfio-user: rename NVMF_VFIO_USER_DOORBELLS_OFFSET macro
Doorbell offset starts from 0x1000 is defined by the NVMe
specification, so rename it to remove `VFIO_USER` prefix.

Change-Id: Ie34b12b3d2618f9b0ad0cf7ccbb103ad2c900f47
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10364
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>
2021-12-01 09:18:59 +00:00
Changpeng Liu
a9ff168107 nvmf/vfio-user: use macro for BAR size
Calculate supported maximum number of queue pairs based on
BAR0 size, this value isn't allowed to change at runtime, also
define BAR4/5 based on number of MSIX vectors.

Since the maximum number of queues is a large value(512), so we
still define a default value when starting, users still can
overwrite this value with a number no greater than 512.

Change-Id: I1b4b6bdf2ff9d129c8bdd493ffdf0a51f8772d51
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10334
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>
2021-12-01 09:18:59 +00:00
Changpeng Liu
084db9898a nvmf/vfio-user: use stack variable for sparse mmap
libvfio-user will save a copy inside the library.

Change-Id: If7bb052b03fb92e46abe50fa945b812d149ef01d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10363
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>
2021-12-01 09:18:59 +00:00
Ben Walker
d1522dd5bc Revert "env/dpdk: Exclude the orig cpuset in spdk_unaffinitize_thread"
This reverts commit d9561c444f.

This patch is incorrectly iterating the CPU mask assuming it is
contiguous. However, rather than fix it, let's just let the kernel
scheduler place the thread where it thinks is best. It's going to prefer
idle cores anyway. So reverting is the simplest way forward.

Change-Id: I7b66cce7bfb6ddb108aa7576f508aa3b02b79138
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10475
Reviewed-by: Jim Harris <james.r.harris@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>
2021-12-01 09:16:47 +00:00
Tomasz Zawadzki
126bec5f7b env: rename deprecated DPDK MEMPOOL_F_* flags
Starting with DPDK 21.11 MEMPOOL_F_* flags were renamed
to RTE_MEMPOOL_F_*. See DPDK patch below:
(c47d7b90)mempool: add namespace to flags

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I7c1c8818b47c5fc6e547c9b798fdc161e39f1cc5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10454
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>
2021-12-01 09:16:12 +00:00
Konrad Sztyber
2f9c97a4f6 nvme: silence debug logs when waiting for CSTS.RDY transitions
These can produce a lot of output, which doesn't really give any
additional information.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I572cd203d61c717ce6400f67ef27ec1d7bb54c0c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10414
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: Jacek Kalwas <jacek.kalwas@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-30 09:09:11 +00:00
Alexey Marchuk
01887ccc30 rdma: Set REMOTE_WRITE permission for iWARP on target side
iWARP requires REMOTE_WRITE permission ofr RDMA_READ
operation.

Fixes #2253

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Iddfda091903e000d1c4839c1fce67bf25d4a13c2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10392
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: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-30 09:08:21 +00:00
Jacek Kalwas
a15b6af0a6 nvmf: fix transport adding to tgt
adding transport to tgt should be the last step

also there is an issue before change i.e. if calloc failed then
transport remains on the list

Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Change-Id: Iaf29cfc7b0f535d40160c6fdf9ef6a7e6bfb127c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10429
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: Aleksey Marchuk <alexeymar@mellanox.com>
2021-11-30 09:05:52 +00:00
Jim Harris
086223c029 vmd: set socket_id for devices behind VMD endpoint
Fixes issue #2248.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic561a0297fe28affd056b160abfdf4a65a4695c9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10373
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: Tom Nabarro <tom.nabarro@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-25 08:32:35 +00:00
Jim Harris
f0f7005bc1 nvme: simplify nvme_ctrlr_configure_aer_done
For error case, just set ctrlr->num_aers to 0, and
then the loop won't execute at all.  This avoids an
extra call to nvme_ctrlr_set_state() and simplifies
the code a bit.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iff7bbf6e03d18b5f553b9e8527b4c803db583917
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10330
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-11-24 08:34:58 +00:00
Jim Harris
1c083e6200 nvme: set keep alive for discovery controllers
Discovery services using the SPDK nvme driver may
use long-lasting connections that detect AER completions
to determine when there are changes in the discovery
log. This means that we still need to send keep alives
on discovery controller admin queues. So move the
SET_KEEP_ALIVE_TIMEOUT state immediately after
IDENTIFY, and run the SET_KEEP_ALIVE_TIMEOUT state
even for discovery controllers.

Note, we need the IDENTIFY's KAS value to properly
set the keep alive timeout, so we have to keep the
IDENTIFY state before SET_KEEP_ALIVE_TIMEOUT.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I5c6403c28fb72d42629c5f9009a89c4bfd44d162
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10329
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2021-11-24 08:34:58 +00:00
Jim Harris
5c3da57040 nvme: don't overwrite keep_alive option for discovery controllers
Keep alive is valid for discovery controllers, so don't overwrite
the value requested with zero in nvme_fabric_ctrlr_scan().

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7dcda6ebf4ab1c8a9085e4e3a02b814d8e586a97
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10328
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-11-24 08:34:58 +00:00
Tomasz Zawadzki
41c309b430 lib/sock: create common lookup for spdk_sock_group_impl
Next patch in series will look up the struct spdk_sock_group_impl
from spdk_sock_group in spdk_sock_get_optimal_sock_group().

Since this is third place it will be used, make this function common.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I43d6472016782e78709c1d52aa74abf594e5bfe6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10347
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>
2021-11-24 08:34:41 +00:00
Tomasz Zawadzki
d619f6c2cf nvmf/tcp: add round-robin poll group assignment for qpairs
When no optimal poll group exists for a qpair,
assignment for round robin happens in spdk_nvmf_tgt_new_qpair().

RDMA transport implments the logic for this assignment in
nvmf_rdma_get_optimal_poll_group().
TCP relied on the spdk_nvmf_tgt_new_qpair() instead.

This resulted in race condition when looking up and assigning
optimal poll groups - see #2113.

To remedy that, TCP now follows the same pattern as RDMA.
Next patch will improve the sock map lookup to fix the #2113.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I672d22ac15d06309edf87ece5d30f8e8d1095fbb
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10270
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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>
2021-11-24 08:34:41 +00:00
Sylvain Didelot
a1014fccee nvme_cuse: Fix write-after-free when cuse thread early-exits
There is a bad memory corruption where the code for CUSE attempts to write
one byte (with value 0x1) after the memory is freed.

Context:
When the CUSE device is unregistered, the poller thread is signaled with
fuse_session_exit(), which writes the value 1 to fuse_session::exited.
The poller thread then detects with fuse_session_exited() that it must exit
the routing and finally destroys its own fuse session with
cuse_lowlevel_teardown() before it exits.

However, FUSE may also call fuse_session_exit() for its internal purposes.
I'm not sure exactly under what conditions that happens, but I added
some trace messages and I could clearly see that the CUSE thread exits
before it was requested to exit in cuse_nvme_ns_stop().

If the poller thread early-exits, it would destroy its own FUSE session
(and free the memory) before fuse_session_exit() gets executed, causing
the memory to be corrupted with a single byte of value 0x1.

Reproducer:
The bug can be reproduced by resetting the FUSE session to NULL after it
is destroyed. This will cuse_nvme_ns_stop() to crash with a segmentation
fault in fuse_session_exit() because it tries to access a NULL pointer.

static void *
cuse_thread(void *arg)
{
    [...]
    free(buf.mem);
    fuse_session_reset(cuse_device->session);
+    cuse_device->session = NULL;
    pthread_exit(NULL);
}

This fix:
The fix I suggest is to destroy the FUSE session with
cuse_lowlevel_teardown() after the thread is joined.

Signed-off-by: Sylvain Didelot <sdidelot@ddn.com>
Change-Id: I47202891a358f139506845110b012f840974b6fc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9931
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: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-23 09:03:51 +00:00
Alexey Marchuk
2db77dc9c7 nvme: Explicitly disconnect qpair before destroy
spdk_nvme_ctrlr_free_io_qpair can be called when
qpair is already disconnected. In that case qpair's
state is changed to NVME_QPAIR_DESTROYING and
transport's ctrlr_delete_io_qpair callback is
called. RDMA and TCP transports call
nvme_transport_ctrlr_disconnect_qpair in
the callback and since qpair's state is
not DISCONNECTED or DISCONNECTING, qpair
is disconnected for the second time.

If spdk_nvme_ctrlr_free_io_qpair is called
when qpair is in ENABLED state than nothing
changes, qpair will be disconnected before destroy.
PCIE/vfio_user don't implement transport disconnect
callback, so they are not affected.

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I23e11856ecafb51669acf4a3118be049c11eecda
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10326
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-23 09:01:05 +00:00
Changpeng Liu
72a5fa1397 libvfio-user: update submodule
Change-Id: I58794b7b946eeb8ff82512905af0a296e3b534aa
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9817
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: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-22 08:36:11 +00:00
Changpeng Liu
0af4a7cd84 nvme: abort outstanding requests case by case
For DSM command, the NVMe drive may take a long time to finish it,
if we set a small timeout value for DSM command, the bdev/nvme module
will try to reset the IO queue pair when timeout happens,
in `spdk_nvme_ctrlr_free_io_qpair`, we will abort the outstanding
IO requests first, then in the `nvme_pcie_ctrlr_delete_io_qpair`,
we will poll the CQ for any requests that have been completed by
the NVMe controller, if there are NVMe completions in the CQ,
we will finish them again, thus double completions happened.

Here we rename `nvme_qpair_abort_reqs` to `nvme_qpair_abort_all_queued_reqs`,
so the common layer will just abort queued request, and let each
transport to abort outstanding requests case by case.

Fix #2233.

Change-Id: Icae6214239160c615418cb514fc51cfe77b59211
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10233
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>
2021-11-22 08:35:35 +00:00
Changpeng Liu
740cf3ce2c nvmf: remove an unnecessary NULL check
Fix #2238.

Change-Id: I0cc0e6ee75f2ac572bd7ad8d3da41ebb637dadd8
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10232
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: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
2021-11-22 08:35:08 +00:00
Alexey Marchuk
64fa301f67 rdma: Update for memory map
Add a parameter which determines the owner of the
map - target or initiator. It allows to set different
access flags when creating Memory Regions

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: I0016847fe116e193d0954db1c8e65066b4ff82bf
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10283
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2021-11-19 08:29:59 +00:00
Sylvain Didelot
4cd97383cc nvme_cuse: Fix NULL pointer dereference triggered by unit test
The unit test test_nvme_cuse_stop() manually creates 2 cuse devices
and executes nvme_cuse_stop(). Problem is that the Fuse session is
never initialized for those 2 cuse devices, causing cuse_nvme_ns_stop()
to access 'ns_device->session', which is a NULL pointer.

This bug is detected by ASAN as follows:

==77298==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000180 (pc 0x7fdac6d7d40e bp 0x000000000000 sp 0x7fff74768320 T0)
==77298==The signal is caused by a READ memory access.
==77298==Hint: address points to the zero page.
    0 0x7fdac6d7d40e in fuse_session_destroy (/usr/lib64/libfuse3.so.3+0x1640e)
    1 0x40dc7a in cuse_nvme_ns_stop /home/vagrant/spdk_repo/spdk/lib/nvme/nvme_cuse.c:851
    2 0x40df59 in cuse_nvme_ctrlr_stop /home/vagrant/spdk_repo/spdk/lib/nvme/nvme_cuse.c:923
    3 0x40f103 in nvme_cuse_stop /home/vagrant/spdk_repo/spdk/lib/nvme/nvme_cuse.c:1094
    4 0x415803 in test_nvme_cuse_stop /home/vagrant/spdk_repo/spdk/test/unit/lib/nvme/nvme_cuse.c/nvme_cuse_ut.c:393
    5 0x7fdac724c1a6  (/usr/lib64/libcunit.so.1+0x41a6)
    6 0x7fdac724c528  (/usr/lib64/libcunit.so.1+0x4528)
    7 0x7fdac724d456 in CU_run_all_tests (/usr/lib64/libcunit.so.1+0x5456)
    8 0x415a4e in main /home/vagrant/spdk_repo/spdk/test/unit/lib/nvme/nvme_cuse.c/nvme_cuse_ut.c:415
    9 0x7fdac62351e1 in __libc_start_main (/usr/lib64/libc.so.6+0x281e1)
    10 0x403ddd in _start (/home/vagrant/spdk_repo/spdk/test/unit/lib/nvme/nvme_cuse.c/nvme_cuse_ut+0x403ddd)

The fix is to call fuse_session_destroy() only if the fuse session is != NULL.

Signed-off-by: Sylvain Didelot <sdidelot@ddn.com>
Change-Id: I41881243227d83e8d1e6b90e72c1b6d62ccd98d3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10225
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: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-17 10:58:50 +00:00
Jim Harris
76c73407cb idxd: free ops to the head of the tailq
We allocate from the head, so it's better to free to
the head too for better cache utilization.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I5c32244f446bd7a1df12eefc81245b3ef7e24070
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10193
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: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-17 10:58:17 +00:00
Jim Harris
9b3158e8df accel: insert freed tasks at the head of the tailq
We allocate tasks from the head, so it's better to
free them to the head too for better cache utilization.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I67c23e3d89cda16f94b1770eada5465015ddb6ff
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10192
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: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-17 10:58:17 +00:00
Jim Harris
d810a7458d idxd: change NOTICELOGs to DEBUGLOGs
The NOTICELOGs really clutter the output during
application start - it's better to make these DEBUGLOGs
instead.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3ae37d5d057d7b972017befbc0834de414b9710b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10191
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-17 10:58:17 +00:00
Jim Harris
d1df8a1617 idxd: don't limit number of completions per poll
This limitation doesn't really take effect currently,
since the typical number of slots per channel isn't
bigger than MAX_COMPLETIONS_PER_POLL.  But there's
no reason for this limit anymore - we should always
poll as many completions as we find.

It's better to remove this now, in case we have
configs in the future with higher number of slots
per channel.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I5d90d41e5142622b79d9765fbc62da1516e2b8be
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10189
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: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Monica Kenguva <monica.kenguva@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-17 10:58:17 +00:00
Shuhei Matsumoto
22fa0c0135 bdev: bdev_io_get_nvme_status() supports NVMe abort command
spdk_bdev_io_get_nvme_status() does not follow NVMe abort command
about return values.

NVMe abort command sets completion status to SUCCESS both for success and
failure cases and differentiates only the bit 0 of cdw0.

lib/nvmf do not use spdk_bdev_io_get_nvme_status() but checks only
success or failure at completion.

So there is no issue now but let spdk_bdev_io_get_nvme_status()
follow NVMe abort command. In future, the user of spdk_bdev_abort()
may use spdk_bdev_io_get_nvme_status().

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ic4a08056bd8a1aee4c400f72ef5de7c68e23990b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9977
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: Konrad Sztyber <konrad.sztyber@intel.com>
2021-11-17 10:58:12 +00:00
Changpeng Liu
f386632dd2 nvmf/vfio-user: add a pointer to struct spdk_nvmf_ctrlr
The pointer to struct spdk_nvmf_ctrlr is used to save mandatory
controller registers to the migration region.

Also rename some ctrlr/qpiar to vu_ctrlr/vu_qpiar.

Change-Id: Ifcb862bf4543a9df3c62d3b0a57b7f93228ccaba
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7629
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.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>
Reviewed-by: Thanos Makatos <thanos.makatos@nutanix.com>
2021-11-17 03:57:38 +00:00
Changpeng Liu
7e524064b3 nvmf/vfio-user: optimize a few cases in nvmf_vfio_user_listen()
1. use the transport lock to protect transport endpoints list.
2. don't use mixed errno and -1 as the return value, use -1 for all error cases.

Change-Id: I657fa06a6d82ee8dbeefaa3397df2285ba574b80
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9579
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: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-17 03:57:38 +00:00
Changpeng Liu
d7d215da9a nvmf/vfio-user: avoid recursive lock when disconnecting qpair
When destroying controller, we will disconnect each connected qpair,
and in the spdk_nvmf_qpair_disconnect() call, qpair_fini() will also
try to hold the same lock, so existing vfio-user implementation assume
that qpair_fini() will not be called in the same context.  Patch
https://review.spdk.io/gerrit/c/spdk/spdk/+/8963 remind me that
vfio-user has this issue.  While here, we add one more thread poll
to avoid such issue.

Change-Id: I83b82ddcce3eb54c724291223e794dcb53a08059
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9998
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-17 03:57:38 +00:00
Changpeng Liu
d64ed9425d nvmf/vfio-user: remove queue pair in qpair_fini() callback
It's better to remove the connected queue pair in qpair_fini()
callback.

Change-Id: I016e578643c74ab796e89171cf9a2eb85566d896
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9997
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: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-17 03:57:38 +00:00
Changpeng Liu
fa949b0c14 nvmf: stop paused subsystem correctly
For live migration support in vfio-user transport, we need to pause
the subsystem when starting migration in source VM, then after
migration, the subsystem is in paused state, when exiting the
application, we will call spdk_nvmf_subsystem_stop() at last,
and existing code will assert this case.

Change-Id: If5214c45973b27f6092c4a6d71ede336e54d89e8
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9407
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
2021-11-17 03:57:38 +00:00
Shuhei Matsumoto
ae7019417e iscsi: Merge immediate data into the following R2T data
The recent changes merged multiple Data-OUT PDUs within the same
sequence into a single subtask up to 64KB.

However, they were not enough.

For a large write operation, the hardware iSCSI HBA host sent an immediate
data whose size was not block size multiples and then more solicit
data through R2T exchanges.

One example for a 64KB write operation was as follows:
  host sent SCSI Write with 5792 bytes and F = 1
  target replied a R2T
  host sent Data-OUT with 15880 bytes
  host sent Data-OUT with 11536 bytes
  host sent Data-OUT with 2848 bytes
  host sent Data-OUT with 11536 bytes
  host sent Data-OUT with 5744 bytes
  host sent Data-OUT with 12200 bytes and F = 1

The hardware iSCSI HBA host can decide the size of the unsolicited data
but the SPDK iSCSI target can require the host to send the solicited data
whose size is block size multiples.

Hence we merge immediate data to the following R2T data if the immediate
data is not more than 64KB and more R2T data come.

Add another test case to check if the fix works for the above example.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I4906b4e1a8b61e08862f4ccc27a6caf165126530
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9708
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-16 09:08:27 +00:00
Shuhei Matsumoto
a9be1b9b7b iscsi: Use iscsi_submit_write_subtask() for immediate data
This clean up will make the following patches easier.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I1ad288ec16aec69a168e0f3019b68e11132b65c9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9707
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-16 09:08:27 +00:00
Alexey Marchuk
f72cab94dd lib/vhost: Fix compilation with dpdk 21.11
Structure vhost_device_ops was renamed to
rte_vhost_device_ops

Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com>
Change-Id: Ie9601099d47465536500aa37fc113aeae03a8254
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10223
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-16 09:06:54 +00:00
Michael Piszczek
29c0e0dc3e thread: add spdk_poller_get_id
Issue: spdk_top tracked pollers by the poller name string and the
thread_id they are running on. This shows incorrect stats when
multiple pollers exist on the same thread with the same name.
Solution: Added a unique poller id for each poller on a thread and
to allow spdk_top to track pollers by thread_id and poller_id.

Signed-off-by: Michael Piszczek <mpiszczek@ddn.com>
Change-Id: I1879e2afc9a929d1df9e8e35510f0092c5443bdc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5868
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-16 09:06:10 +00:00
Ben Walker
c57bf80497 nvme: Do not construct the namespace object on ns_create
Wait until the namespace is attached, where it does this operation
again. As of this commit it doesn't really matter because it is just
filling in some values in a structure and if it does it twice it's not a
problem. But later when we only allocate active namespaces, we do not
want to allocate the namespace twice.

Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Ie28653b178975d1ca80bf71ca6b5095224f1c5d1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10026
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Eugene Kochetov <ekochetov@yandex.ru>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-15 11:59:59 +00:00
Ben Walker
937086379f nvme: Add nvme_ctrlr_construct_namespace
This constructs a new namespace object.

Change-Id: I2b13c7491a221f047553433df451b6236422b7c8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10025
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: Eugene Kochetov <ekochetov@yandex.ru>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-15 11:59:59 +00:00
Ben Walker
f555a8af97 nvme: Add nvme_ctrlr_destruct_namespace
This function destructs a single namespace and removes it from the
controller.

Change-Id: I4b7b3576beda85c9ddad4e0f2db6d1964fa72b82
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10024
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: Eugene Kochetov <ekochetov@yandex.ru>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-15 11:59:59 +00:00
Ben Walker
84688fdb1c nvme: Rename max_active_ns_idx to active_ns_count
This was sometimes used as the maximum array index and sometimes as the
maximum count. Make it consistent everywhere and give it a better name.

Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: I518efd99a7d36584624490b0b3497bb6e81ce9ac
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10101
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2021-11-15 11:59:59 +00:00
Ben Walker
c7888feebc nvme: Do not allow nvme_ctrlr_identify_active_ns_swap to overrun the
list

The list should always be null terminated, but add an additional layer
of buffer overrun protection.

Change-Id: Iee31057fdca5ec4a6177615dff5171e5cb07984e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10027
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: Eugene Kochetov <ekochetov@yandex.ru>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2021-11-15 11:59:59 +00:00
Jim Harris
cf4ab8a6de nvme: add DELAY_BEFORE_INIT quirk to Intel 0x0A54 SSD
This quirk was already applied to the 0x0A53 SSD, but is
likely needed on 0x0A54 as well.

Possible fix for issue #2231.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I36a48ab92d1698a411472f714b5108413bbc3c56
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10162
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2021-11-15 11:59:14 +00:00
Changpeng Liu
af31c4c928 nvme/opal: don't print error log for dirves that don't support OPAL
Fix issue #2230.

Change-Id: I3df18e12f26bdfcad0c9e50bd5b5ddd3049f0946
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/10139
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: <junx.wen@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2021-11-12 01:01:28 +00:00