Changelog for drbd-kmp-default-9.1.16_k6.8.6_1-5.1.x86_64.rpm :

* Mon Apr 15 2024 Glass Su - drbd: fix build error against kernel v6.8.2 (boo#1222397)
* add upstream patches + 0024-compat-fixup-FMODE_READ-FMODE_WRITE-usage.patch + 0025-compat-drdb-Convert-to-use-bdev_open_by_path.patch + 0026-compat-gate-blkdev_-patches-behind-bdev_open_by_path.patch
* Mon Feb 26 2024 Dominique Leuenberger - Use %autosetup macro. Allows to eliminate the usage of deprecated PatchN.
* Mon Nov 13 2023 Glass Su - drbd: fix build error against kernel v6.6.1 (boo#1217078)
* add upstream patches + 0021-compat-sock-Remove-sendpage-in-favour-of-sendmsg-MSG.patch + 0022-compat-block-replace-fmode_t-with-a-block-specific-t.patch + 0023-compat-genetlink-remove-userhdr-from-struct-genl_inf.patch
* remove patch which are already included in upstream patches: - bsc-1215699_fix-build-error-against-kernel-v6.5.4.patch
* Tue Sep 26 2023 Heming Zhao - drbd: fix build error against kernel v6.5.4 (boo#1215699)
* add upstream patch + 0001-drbd-allow-transports-to-take-additional-krefs-on-a-.patch + 0002-drbd-improve-decision-about-marking-a-failed-disk-Ou.patch + 0003-drbd-fix-error-path-in-drbd_get_listener.patch + 0004-drbd-build-fix-spurious-re-build-attempt-of-compat.p.patch + 0005-drbd-log-error-code-when-thread-fails-to-start.patch + 0006-drbd-log-numeric-value-of-drbd_state_rv-as-well-as-s.patch + 0007-drbd-stop-defining-__KERNEL_SYSCALLS__.patch + 0008-compat-block-introduce-holder-ops.patch + 0009-drbd-reduce-net_ee-not-empty-info-to-a-dynamic-debug.patch + 0010-drbd-do-not-send-P_CURRENT_UUID-to-DRBD-8-peer-when-.patch + 0011-compat-block-pass-a-gendisk-to-open.patch + 0012-drbd-Restore-DATA_CORKED-and-CONTROL_CORKED-bits.patch + 0013-drbd-remove-unused-extern-for-conn_try_outdate_peer.patch + 0014-drbd-include-source-of-state-change-in-log.patch + 0015-compat-block-use-the-holder-as-indication-for-exclus.patch + 0016-drbd-Fix-net-options-set-defaults-to-not-clear-the-t.patch + 0017-drbd-propagate-exposed-UUIDs-only-into-established-c.patch + 0018-drbd-rework-autopromote.patch + 0019-compat-block-remove-the-unused-mode-argument-to-rele.patch + 0020-drbd-do-not-allow-auto-demote-to-be-interrupted-by-s.patch
* add suse special patch + bsc-1215699_fix-build-error-against-kernel-v6.5.4.patch
* Mon Sep 04 2023 Heming Zhao - Update DRBD version from 9.0.30+ to 9.1.16 (PED-6362)
* 9.1.16 (api:genl2/proto:86-121/transport:18)
* shorten times DRBD keeps IRQs on one CPU disabled. Could lead to connection interruption under specific conditions
* fix a corner case where resync did not start after resync-pause state flapped
* fix online adding of volumes/minors to an already connected resource
* fix a possible split-brain situation with quorum enabled with ping-timeout set to (unusual) high value
* fix a locking problem that could lead to kernel OOPS
* ensure resync can continue (bitmap-based) after interruption also when it started as a full-resync first
* correctly handle meta-data when forgetting diskless peers
* fix a possibility of getting a split-brain although quorum enabled
* correctly propagate UUIDs after resync following a resize operation. Consequence could be a full resync instead of a bitmap-based one
* fix a rare race condition that can cause a drbd device to end up with WFBitMapS/Established replication states
* 9.1.15 (api:genl2/proto:86-121/transport:18)
* fix how flush requests are marked when submitted to the Linux IO stack on the secondary node
* when establishing a connection failed with a two-pc timeout, a receiver thread deadlocked, causing drbdsetup calls to block on that resource (difficult to trigger)
* fixed a NULL-ptr deref (a OOPS) caused by a rare race condition while taking a resource down
* fix a possible hard kernel-lockup, can only be triggerd when a CPU-mask is configured
* updated kernel compatibility to at least Linux head and also fixed a bug in the compat checks/rules that caused OOPSes of the previous drbd releases when compiled with Linux-6.2 (or on RHEL 9.2 kernel).
* fix an aspect of the data-generation (UUID) handling where DRBD failed to do a resync when a diskless node in the remaining partition promotes and demotes while a diskful node is isolated
* fix an aspect of the data-generation (UUID) handling where DRBD considered a node to have unrelated data; this bug was triggered by a sequence involving removing two nodes from a cluster and readding one with the \"day-0\" UUIDs.
* do not block specific state changes (promote, demote, attach, and detach) when only some nodes add a new minor
* 9.1.14 (api:genl2/proto:86-121/transport:18)
* fix a race with concurrent promotion and demotion, which can lead to an unexpected \"split-brain\" later on
* fix a specific case where promotion was allowed where it should not
* fix a race condition between auto-promote and a second two-phase commit that can lead to a DRBD thread locking up in an endless loop
* fix several bugs with \"resync-after\": - missing resync-resume when minor numbers run in opposite direction as the resync-after dependencies - a race that might lead to an OOPS in add_timer()
* fix an OOPS when reading from in_flight_summary in debugfs
* fix a race that might lead to an endless loop of printing \"postponing start_resync\" while starting a resync
* fix diskless node with a diskfull with a 4KiB backend
* simplify remembering two-pc parents, maybe fixing a one-time-seen bug
* derive abort_local_transaction timeout from ping-timeout
* 9.1.13 (api:genl2/proto:86-121/transport:18)
* when calculating if a partition has quorum, take into account if the missing nodes might have quorum
* fix forget-peer for diskless peers
* clear the resync_again counter upon disconnect
* also call the unfence handler when no resync happens
* do not set bitmap bits when attaching to an up-to-date disk (late)
* work on bringing the out-of-tree DRBD9 closer to DRBD in the upstream kernel; Use lru_cahche.ko from the installed kernel whenever possible
* 9.1.12 (api:genl2/proto:86-121/transport:18)
* fix a race that could result in connection attempts getting aborted with the message \"sock_recvmsg returned -11\"
* rate limit messages in case the peer can not write the backing storage and it does not finish the necessary state transitions
* reduced the receive timeout during connecting to the intended 5 seconds (ten times ping-ack timeout)
* losing the connection at a specific point in time during establishing a connection could cause a transition to StandAlone; fixed that, so that it keeps trying to connect
* fix a race that could lead to a fence-peer handler being called unexpectedly when the fencing policy is changed at the moment before promoting
* 9.1.11 (api:genl2/proto:86-121/transport:18)
* The change introduced with 9.1.10 created another problem that might lead to premature request completion (kernel crash); reverted that change and fix it in another way
* 9.1.10 (api:genl2/proto:86-121/transport:18)
* fix a regression introduced with 9.1.9; using protocol A on SMP with heavy IO can might cause kernel crash
* 9.1.9 (api:genl2/proto:86-121/transport:18)
* fix a mistake in the compat generation code; it broke DRBD on partitions on kernel older than linux 5.10 (this was introduced with drbd-9.1.8; not affected: logical volumes)
* fix for a bug (introduced with drbd-9.0.0), that caused possible inconsistencies in the mirror when using the \'resync-after\' option
* fix a bug that could cause a request to get stuck after an unlucky timing with a loss of connection
* close a very small timing window between connect and promote that could lead to the new-current-uuid not being transmitted to the concurrently connecting peer, which might lead to denied connections later on
* fix a recently introduced OOPS when adding new volumes to a connected resource
* fix online attach when the connection to a 3rd node is down
* 9.1.8 (api:genl2/proto:86-121/transport:18)
* restore protocol compatibility with drbd-8.4
* detect peers that died silently when starting a two-phase-commit
* correctly abort two-phase-commits when a connection breaks between phases 1 and 2
* allow re-connect to a node that was forced into secondary role and where an opener is still present from the last time it was primary
* fix a race condition that allowed to configure two peers with the same node id
* ensure that an open() call fails within the auto-promote timeout if it can not succeed
* build fixes for RHEL9
* following upstream changes to DRBD up to Linux 5.17 and updated compat
* 9.1.7 (api:genl2/proto:110-121/transport:18)
* avoid deadlock upon trying to down an io-frozen DRBD device that has a file system mounted
* fix DRBD to not send too large resync requests at multiples of 8TiB
* fix for a \"forgotten\" resync after IO was suspended due to lack of quorum
* refactored IO suspend/resume fixing several bugs; the worst one could lead to premature request completion
* disable discards on diskless if diskful peers do not support it
* make demote to secondary a two-phase state transition; that guarantees that after demotion, DRBD will not write to any meta-data in the cluster
* enable \"--force primary\" in for no-quorum situations
* allow graceful recovery of primary lacking quorum and therefore have forzen IO requests; that includes \"--force secondary\"
* following upstream changes to DRBD up to Linux 5.15 and updated compat
* 9.1.6 (api:genl2/proto:110-121/transport:17)
* fix IO to internal meta-data for backing device larger than 128TB
* fix resending requests towards diskless peers, this is relevant when fencing is enabled, but the connection is re-established before fencing succeeds; when the bug triggered it lead to \"stuck\" requests
* remove lockless buffer pages handling; it still contained very hard to trigger bugs
* make sure DRBD\'s resync does not cause unnecessary allocation in a thinly provisioned backing device on a resync target node
* avoid unnecessary resync (or split-brain) due to a wrongly generated new current UUID when an already IO frozen DBRD gets new writes
* small fix to autopromote, when an application tries a read-only open before it does a read-write open immediately after the peer primary vanished ungracefully
* split out the secure boot key into a package on its own, that is necessary to allow installation of multiple drbd kernel module packages
* Support for building containers for flacar linux
* 9.1.5 (api:genl2/proto:110-121/transport:17)
* merged all changes from drbd-9.0.32 - fix a read-access-after-free, that could cause an OOPs; triggers with an unusual configuration with a secondary having a smaller AL than the primary or a diskless primary and heavy IO - avoid a livelock that can cause long IO delays during resync on a primary resync-target node - following upstream changes to DRBD up to Linux 5.14 and updated compat (including RHEL9-beta) - fix module override for Oracle-Linux
* fixed a locking regression of the 9.1 branch, only relevant in the moment a local backing device delivers an IO error to drbd
* removed compat support for kernel older than Linux-3.10 (RHEL7)
* code cleanups and refactoring
* 9.1.4 (api:genl2/proto:110-121/transport:17)
* merged all changes from drbd-9.0.31
* enabled dynamic debug on some additional log messages
* remove (broken) write conflict resolution, replace it with warning about the fact
* debugfs entry for the interval tree
* 9.1.3 (api:genl2/proto:110-120/transport:17)
* merged all fixes from drbd-9.0.30-0rc1
* fix a corner-case NULL deref in the lockless buffer pages handling; the regression was introduced with 9.1.0 (released Feb 2021); To my knowledge it took 6 months until someone triggered it for the first time
* fix sending a P_PEERS_IN_SYNC packet into a fresh connection (before handshake packets); this problem was introduced when the drbd-8.x compatibility code was removed
* remove sending a DRBD-barrier packet when processing a REQ_PREFLUSH request, that improves IO-depth and improves performance with that
* 9.1.2 (api:genl2/proto:110-120/transport:17)
* merged all fixes from drbd-9.0.29; other than that no changes in this branch
* 9.1.1 (api:genl2/proto:110-119/transport:17)
* fix a temporal deadlock you could trigger when you exercise promotion races and mix some read-only openers into the test case
* fix for bitmap-copy operation in a very specific and unlikely case where two nodes do a bitmap-based resync due to disk-states
* fix size negotiation when combining nodes of different CPU architectures that have different page sizes
* fix a very rare race where DRBD reported wrong magic in a header packet right after reconnecting
* fix a case where DRBD ends up reporting unrelated data; it affected thinly allocated resources with a diskless node in a recreate from day0 event
* changes to socket buffer sizes get applied to established connections immediately; before it was applied after a re-connect
* add exists events for path objects
* fix a merge-mistake that broke compatibility with 5.10 kernels
* 9.1.0 (api:genl2/proto:110-119/transport:16)
* was forked off from drbd 9.0.19
* has all changes up to 9.0.28-1
* locking in the IO-submit code path was considerably improved, allowing multiple CPU to submit in parallel
* rename patch - fix-resync-finished-with-syncs-have-bits-set.patch + bsc-1025089_fix-resync-finished-with-syncs-have-bits-set.patch
* remove patches which are already included in upstream code: - bsc-1192929_01-make_block_holder_optional.patch - bsc-1192929_02-move_kvmalloc_related_to_slab.patch - bsc-1192929_03-polling_to_bio_base.patch - bsc-1192929_04-pass_gend_to_blk_queue_update_readahead.patch - bsc-1192929_07-add_disk_error_handle.patch - bsc-1192929_08-have_void_drbd_submit_bio.patch - bsc-1192929_09-remove_bdgrab.patch - bsc-1201335_01-compat-test-and-cocci-patch-for-bdi-in-gendisk.patch - bsc-1201335_02-compat-only-apply-bdi-pointer-patch-if-bdi-is-in-req.patch - bsc-1201335_03-genhd.patch - bsc-1201335_04-bio_alloc_bioset.patch - bsc-1201335_05-bio_alloc.patch - bsc-1201335_06-bdi.patch - bsc-1201335_07-write-same.patch - bsc-1201335_08-bio_clone_fast.patch - bsc-1202600_01-remove-QUEUE_FLAG_DISCARD.patch - bsc-1202600_02-dax-introduce-DAX_RECOVERY_WRITE-dax-access-mode.patch - bsc-1202600_03-block-decouple-REQ_OP_SECURE_ERASE-from-REQ_OP_DISCA.patch - bsc-1202600_04-remove-assign_p_sizes_qlim.patch - bsc-1204596_01-block-remove-blk_cleanup_disk.patch - bsc-1204596_02-drbd-remove-usage-of-bdevname.patch - bsc-1206791-01-drbd-add-comments-explaining-removal-of-bdi-congesti.patch - bsc-1206791-02-drbd-fix-static-analysis-warnings.patch - bsc-1206791-03-drbd-fix-warning-about-initializing-multiple-struct-.patch - bsc-1206791-04-blk_queue_split__no_present.patch - bsc-1206791-05-prandom_u32_max.patch - bsc-1206791-06-write_zeroes__no_capable.patch - bsc-1206791-07-drbd-fix-use-after-free-bugs-in-get_initial_state.patch - bsc-1206791-08-lib-lru_cache-Fixed-array-overflow-caused-by-incorre.patch - bsc-1206791-09-pmem-use-fs_dax_get_by_bdev-instead-of-dax_get_by_ho.patch
* Sat Mar 11 2023 Heming Zhao - drbd: fix build error against kernel v6.2.1 (bsc#1209168)
* update patch + bsc-1206791-05-prandom_u32_max.patch
* Fri Jan 06 2023 Heming Zhao - remove useless patch, dax_get_by_host() was replaced by fs_dax_get_by_bdev()
* bsc-1192929_06-dax_support.patch
* Thu Jan 05 2023 Heming Zhao - drbd: fix build error against kernel v6.1.1 (bsc#1206791)
* update bsc-1201335_06-bdi.patch commit log (no code change) + bsc-1201335_06-bdi.patch
* update bsc-1202600_02-dax-introduce-DAX_RECOVERY_WRITE-dax-access-mode.patch (no code change) + bsc-1202600_02-dax-introduce-DAX_RECOVERY_WRITE-dax-access-mode.patch
* using upstream patch to replace exist patch - bsc-1204596_02-drbd-stop-using-bdevname-in-drbd_report_io_error.patch + bsc-1204596_02-drbd-remove-usage-of-bdevname.patch
* add new patches + bsc-1206791-01-drbd-add-comments-explaining-removal-of-bdi-congesti.patch + bsc-1206791-02-drbd-fix-static-analysis-warnings.patch + bsc-1206791-03-drbd-fix-warning-about-initializing-multiple-struct-.patch + bsc-1206791-04-blk_queue_split__no_present.patch + bsc-1206791-05-prandom_u32_max.patch + bsc-1206791-06-write_zeroes__no_capable.patch + bsc-1206791-07-drbd-fix-use-after-free-bugs-in-get_initial_state.patch + bsc-1206791-08-lib-lru_cache-Fixed-array-overflow-caused-by-incorre.patch + bsc-1206791-09-pmem-use-fs_dax_get_by_bdev-instead-of-dax_get_by_ho.patch
* Mon Dec 05 2022 Ludwig Nussel - BuildRequire %kernel_module_package_buildreqs (boo#1205149)
* Sat Oct 22 2022 Heming Zhao - drbd: build error against kernel v6.0.2 (bsc#1204596) - add patch: + bsc-1204596_01-block-remove-blk_cleanup_disk.patch + bsc-1204596_02-drbd-stop-using-bdevname-in-drbd_report_io_error.patch
* Tue Aug 23 2022 Heming Zhao - drbd: build error against kernel v5.19 (bsc#1202600) - add patch: + bsc-1202600_01-remove-QUEUE_FLAG_DISCARD.patch + bsc-1202600_02-dax-introduce-DAX_RECOVERY_WRITE-dax-access-mode.patch + bsc-1202600_03-block-decouple-REQ_OP_SECURE_ERASE-from-REQ_OP_DISCA.patch + bsc-1202600_04-remove-assign_p_sizes_qlim.patch - For rpmbuild warning, modify symlink /usr/sbin/rcdrbd to relative path + drbd.spec
* Fri Jul 08 2022 Heming Zhao - drbd: build error against kernel v5.18 (bsc#1201335) - remove patch: + move_bdi_from_request_queue_to_gendisk.patch - change exist patches name from bsc#1192929: old name: make_block_holder_optional.patch move_kvmalloc_related_to_slab.patch polling_to_bio_base.patch pass_gend_to_blk_queue_update_readahead.patch dax_support.patch add_disk_error_handle.patch have_void_drbd_submit_bio.patch remove_bdgrab.patch new name: bsc-1192929_01-make_block_holder_optional.patch bsc-1192929_02-move_kvmalloc_related_to_slab.patch bsc-1192929_03-polling_to_bio_base.patch bsc-1192929_04-pass_gend_to_blk_queue_update_readahead.patch bsc-1192929_06-dax_support.patch bsc-1192929_07-add_disk_error_handle.patch bsc-1192929_08-have_void_drbd_submit_bio.patch bsc-1192929_09-remove_bdgrab.patch - add patch: + bsc-1201335_01-compat-test-and-cocci-patch-for-bdi-in-gendisk.patch + bsc-1201335_02-compat-only-apply-bdi-pointer-patch-if-bdi-is-in-req.patch + bsc-1201335_03-genhd.patch + bsc-1201335_04-bio_alloc_bioset.patch + bsc-1201335_05-bio_alloc.patch + bsc-1201335_06-bdi.patch + bsc-1201335_07-write-same.patch + bsc-1201335_08-bio_clone_fast.patch
* Mon Nov 22 2021 nick wang - bsc#1192929, compat to kernel v5.15- Remove patch convert_to_blk_alloc_disk.patch (upstream)- Add patch make_block_holder_optional.patch Add patch move_kvmalloc_related_to_slab.patch Add patch polling_to_bio_base.patch Add patch pass_gend_to_blk_queue_update_readahead.patch Add patch move_bdi_from_request_queue_to_gendisk.patch Add patch dax_support.patch Add patch add_disk_error_handle.patch Add patch have_void_drbd_submit_bio.patch Add patch remove_bdgrab.patch
* Wed Jul 21 2021 nick wang - Update to 9.0.30~1
* fix a crash when drbd-9 node gets connected to a drbd-8.4 node, the regression was introduced between 9.0.25 and 9.0.26
* A improved approach to serialize rsyncs from multiple sources; the previous one could cause wrong accounting for online verify
* fix a race condition that could cause resync operations to stall when the completion of one resync allows another one to proceed
* fix a race condition that could cause an online verify operation to not terminate under specific conditions (corking enabled no other IO)
* fix locking of drbd_devices idr that caused (very rarely) create/remove minor to fail- Add patch convert_to_blk_alloc_disk.patch (kernel b647ad024)- Remove patch compat_genl_maxattr_in_ops.patch- Delete _servicedata file since not used
* Fri Jun 11 2021 nick wang - Correct the real version 9.0.29~1- Disable _servicedata to avoid verbose commits log
* Fri Jun 04 2021 varkolyAATTsuse.com- Update to version 9.1.2
* drbd: fix termination of verify with stop sector
* drbd: Fix locking for the drbd_devices idr
* drbd: use DEFINE_MUTEX insteadm of mutex_init()
* drbd: remove device_to_minor()
* drbd: fix race condition resetting resync_next_bit
* build: fix make; make clean; make; with pre-packaged compat.patch
* compat: fix compat implementation of CRYPTO_TFM_NEED_KEY
* drbd: remove non-existant argument from kerneldoc
* drbd: kernel-doc and related fixes from upstream
* drbd: Avoid comma separated statements
* Fri May 07 2021 nick wang - Update to 9.0.29
* fix data corruption when DRBD\'s backing disk is a degraded Linux software raid (MD)
* add correct thawing of IO requests after IO was frozen due to loss of quorum
* fix timeout detection after idle periods and for configs with ko-count when a disk on an a secondary stops delivering IO-completion events
* fixed an issue where UUIDs where not shifted in the history slots; that caused false \"unrelated data\" events
* fix switching resync sources by letting resync requests drain before issuing resync requests to the new source; before the fix, it could happen that the resync does not terminate since a late reply from the previous caused a out-of-sync bit set after the \"scan point\"
* fix a temporal deadlock you could trigger when you exercise promotion races and mix some read-only openers into the test case
* fix for bitmap-copy operation in a very specific and unlikely case where two nodes do a bitmap-based resync due to disk-states
* fix size negotiation when combining nodes of different CPU architectures that have different page sizes
* fix a very rare race where DRBD reported wrong magic in a header packet right after reconnecting
* fix a case where DRBD ends up reporting unrelated data; it affected thinly allocated resources with a diskless node in a recreate from day0 event
* speedup open() of drbd devices if promote has not chance to go through
* new option \"--reset-bitmap=no\" for the invalidate and invalidate-remote commands; this allows to do a resync after online verify found differences
* changes to socket buffer sizes get applied to established connections immediately; before it was applied after a re-connect
* add exists events for path objects
* forbid keyed hash algorithms for online verify, csyms and HMAC base alg
* fix a regression introduces with 9.0.25; it failed to determine the right device size and the connection hangs in WFBitmapS/WFBitmapT repl state; to trigger this you need to do a partial resync to a new node with different backing device size
* fix an issue with netlink packets processed in parallel on multiple CPUs; the bug caused drbdadm adjust failing in very rare cases
* fix a very rare occurrence of a reconciliation resync getting stuck
* fix a race condition that causes a detach operation to hang; it is very hard to trigger
* fix a kernel OOPS (via a BUG()) upon adding a timer twice under very rare timing
* fix a counter imbalance that could lead to assertion messages when a protocol A peer disconnects with a certain timing
* fix a rare race with receiving bitmap and a state change while establishing a connection
* fix UUID handling to avoid false split-brain detections; this bug got triggered an isolated primary that gets demoted, and temporal network interruptions among the remaining nodes
* fix resync decision to obey disk states when the generation UUIDs are equal; the effect of this bug was that you could end up with two Outdated nodes after resync
* fix concurrent disk-attach operations
* Fix possible kernel warning regarding an inbalance of backing device link/unlink
* move some amount of kernel backward compatibility code moved from the old method (drbd_wrappers.h) to new cocci semantic patches
* add support renaming resources while its devices might be in use and process IO requests
* Allow setting c_max_rate to 0 with the meaning that the resync controller has no upper limit for the resync speed
* Fix regression: allow live migration between two diskful peers again
* following upstream changes to DRBD up to Linux 5.12 and updated compat rules to support up to Linux 5.12- Add patch compat_genl_maxattr_in_ops.patch (48526a0f) Remove patch drbd-fix-zero-metadata-limit-by-page-size-misaligned.patch Remove patch compat_remove_include_vermagic.patch Remove patch compat-test-header.patch Remove patch submit-bio-private-date.patch Remove patch compat_remove_kernel_setsockopt.patch Remove patch compat_blk_queue_stack_limits.patch Remove patch remove_bdi_cap_stable_writes.patch Remove patch compat_get_fs.patch Remove patch compat_to_v5_11.patch Modify patch suse-coccinelle.patch- cocci apply: linux-5.12.0-2 queue_discard_zeroes_data__no_present (48920ff2a5a9)
* Fri Mar 12 2021 nick wang - bsc#1183429, compat to kernel v5.11 Add patch compat_to_v5_11.patch