linux/include/uapi, branch v6.3

virtio-blk: fix to match virtio spec

2023-04-04T15:01:57Z

The merged patch series to support zoned block devices in virtio-blk is not the most up to date version. The merged patch can be found at https://lore.kernel.org/linux-block/20221016034127.330942-3-dmitry.fomichev@wdc.com/ but the latest and reviewed version is https://lore.kernel.org/linux-block/20221110053952.3378990-3-dmitry.fomichev@wdc.com/ The reason is apparently that the correct mailing lists and maintainers were not copied. The differences between the two are mostly cleanups, but there is one change that is very important in terms of compatibility with the approved virtio-zbd specification. Before it was approved, the OASIS virtio spec had a change in VIRTIO_BLK_T_ZONE_APPEND request layout that is not reflected in the current virtio-blk driver code. In the running code, the status is the first byte of the in-header that is followed by some pad bytes and the u64 that carries the sector at which the data has been written to the zone back to the driver, aka the append sector. This layout turned out to be problematic for implementing in QEMU and the request status byte has been eventually made the last byte of the in-header. The current code doesn't expect that and this causes the append sector value always come as zero to the block layer. This needs to be fixed ASAP. Fixes: 95bfec41bd3d ("virtio-blk: add support for zoned block devices") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Fomichev Reviewed-by: Stefan Hajnoczi Reviewed-by: Damien Le Moal Message-Id: <20230330214953.1088216-2-dmitry.fomichev@wdc.com> Signed-off-by: Michael S. Tsirkin

Merge tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-03-17T20:31:16Z

Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, wifi and ipsec. A little more changes than usual, but it's pretty normal for us that the rc3/rc4 PRs are oversized as people start testing in earnest. Possibly an extra boost from people deploying the 6.1 LTS but that's more of an unscientific hunch. Current release - regressions: - phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol() - virtio: vsock: don't use skbuff state to account credit - virtio: vsock: don't drop skbuff on copy failure - virtio_net: fix page_to_skb() miscalculating the memory size Current release - new code bugs: - eth: correct xdp_features after device reconfig - wifi: nl80211: fix the puncturing bitmap policy - net/mlx5e: flower: - fix raw counter initialization - fix missing error code - fix cloned flow attribute - ipa: - fix some register validity checks - fix a surprising number of bad offsets - kill FILT_ROUT_CACHE_CFG IPA register Previous releases - regressions: - tcp: fix bind() conflict check for dual-stack wildcard address - veth: fix use after free in XDP_REDIRECT when skb headroom is small - ipv4: fix incorrect table ID in IOCTL path - ipvlan: make skb->skb_iif track skb->dev for l3s mode - mptcp: - fix possible deadlock in subflow_error_report - fix UaFs when destroying unaccepted and listening sockets - dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290 Previous releases - always broken: - tcp: tcp_make_synack() can be called from process context, don't assume preemption is disabled when updating stats - netfilter: correct length for loading protocol registers - virtio_net: add checking sq is full inside xdp xmit - bonding: restore IFF_MASTER/SLAVE flags on bond enslave Ethertype change - phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number - eth: i40e: fix crash during reboot when adapter is in recovery mode - eth: ice: avoid deadlock on rtnl lock when auxiliary device plug/unplug meets bonding - dsa: mt7530: - remove now incorrect comment regarding port 5 - set PLL frequency and trgmii only when trgmii is used - eth: mtk_eth_soc: reset PCS state when changing interface types Misc: - ynl: another license adjustment - move the TCA_EXT_WARN_MSG attribute for tc action" * tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits) selftests: bonding: add tests for ether type changes bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change net: renesas: rswitch: Fix GWTSDIE register handling net: renesas: rswitch: Fix the output value of quote from rswitch_rx() ethernet: sun: add check for the mdesc_grab() net: ipa: fix some register validity checks net: ipa: kill FILT_ROUT_CACHE_CFG IPA register net: ipa: add two missing declarations net: ipa: reg: include net: xdp: don't call notifiers during driver init net/sched: act_api: add specific EXT_WARN_MSG for tc action Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy" net: dsa: microchip: fix RGMII delay configuration on KSZ8765/KSZ8794/KSZ8795 ynl: make the tooling check the license ynl: broaden the license even more tools: ynl: make definitions optional again hsr: ratelimit only when errors are printed qed/qed_mng_tlv: correctly zero out ->min instead of ->hour selftests: net: devlink_port_split.py: skip test if no suitable device available ...

net/sched: act_api: add specific EXT_WARN_MSG for tc action

2023-03-17T04:25:45Z

In my previous commit 0349b8779cc9 ("sched: add new attr TCA_EXT_WARN_MSG to report tc extact message") I didn't notice the tc action use different enum with filter. So we can't use TCA_EXT_WARN_MSG directly for tc action. Let's add a TCA_ROOT_EXT_WARN_MSG for tc action specifically and put this param before going to the TCA_ACT_TAB nest. Fixes: 0349b8779cc9 ("sched: add new attr TCA_EXT_WARN_MSG to report tc extact message") Signed-off-by: Hangbin Liu Acked-by: Jamal Hadi Salim Signed-off-by: Jakub Kicinski

ynl: broaden the license even more

2023-03-17T04:20:32Z

I relicensed Netlink spec code to GPL-2.0 OR BSD-3-Clause but we still put a slightly different license on the uAPI header than the rest of the code. Use the Linux-syscall-note on all the specs and all generated code. It's moot for kernel code, but should not hurt. This way the licenses match everywhere. Cc: Chuck Lever Fixes: 37d9df224d1e ("ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause") Reviewed-by: Chuck Lever Signed-off-by: Jakub Kicinski

xdp: add xdp_set_features_flag utility routine

2023-03-11T05:33:47Z

Introduce xdp_set_features_flag utility routine in order to update dynamically xdp_features according to the dynamic hw configuration via ethtool (e.g. changing number of hw rx/tx queues). Add xdp_clear_features_flag() in order to clear all xdp_feature flag. Reviewed-by: Shay Agroskin Signed-off-by: Lorenzo Bianconi Signed-off-by: Jakub Kicinski

Merge tag 'for-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

2023-03-10T16:39:13Z

Pull btrfs fixes from David Sterba: "First batch of fixes. Among them there are two updates to sysfs and ioctl which are not strictly fixes but are used for testing so there's no reason to delay them. - fix block group item corruption after inserting new block group - fix extent map logging bit not cleared for split maps after dropping range - fix calculation of unusable block group space reporting bogus values due to 32/64b division - fix unnecessary increment of read error stat on write error - improve error handling in inode update - export per-device fsid in DEV_INFO ioctl to distinguish seeding devices, needed for testing - allocator size classes: - fix potential dead lock in size class loading logic - print sysfs stats for the allocation classes" * tag 'for-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix block group item corruption after inserting new block group btrfs: fix extent map logging bit not cleared for split maps after dropping range btrfs: fix percent calculation for bg reclaim message btrfs: fix unnecessary increment of read error stat on write error btrfs: handle btrfs_del_item errors in __btrfs_update_delayed_inode btrfs: ioctl: return device fsid from DEV_INFO ioctl btrfs: fix potential dead lock in size class loading logic btrfs: sysfs: add size class stats

Merge tag 'net-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-03-09T18:56:58Z

Pull networking fixes from Paolo Abeni: "Including fixes from netfilter and bpf. Current release - regressions: - core: avoid skb end_offset change in __skb_unclone_keeptruesize() - sched: - act_connmark: handle errno on tcf_idr_check_alloc - flower: fix fl_change() error recovery path - ieee802154: prevent user from crashing the host Current release - new code bugs: - eth: bnxt_en: fix the double free during device removal - tools: ynl: - fix enum-as-flags in the generic CLI - fully inherit attrs in subsets - re-license uniformly under GPL-2.0 or BSD-3-clause Previous releases - regressions: - core: use indirect calls helpers for sk_exit_memory_pressure() - tls: - fix return value for async crypto - avoid hanging tasks on the tx_lock - eth: ice: copy last block omitted in ice_get_module_eeprom() Previous releases - always broken: - core: avoid double iput when sock_alloc_file fails - af_unix: fix struct pid leaks in OOB support - tls: - fix possible race condition - fix device-offloaded sendpage straddling records - bpf: - sockmap: fix an infinite loop error - test_run: fix &xdp_frame misplacement for LIVE_FRAMES - fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR - netfilter: tproxy: fix deadlock due to missing BH disable - phylib: get rid of unnecessary locking - eth: bgmac: fix *initial* chip reset to support BCM5358 - eth: nfp: fix csum for ipsec offload - eth: mtk_eth_soc: fix RX data corruption issue Misc: - usb: qmi_wwan: add telit 0x1080 composition" * tag 'net-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits) tools: ynl: fix enum-as-flags in the generic CLI tools: ynl: move the enum classes to shared code net: avoid double iput when sock_alloc_file fails af_unix: fix struct pid leaks in OOB support eth: fealnx: bring back this old driver net: dsa: mt7530: permit port 5 to work without port 6 on MT7621 SoC net: microchip: sparx5: fix deletion of existing DSCP mappings octeontx2-af: Unlock contexts in the queue context cache in case of fault detection net/smc: fix fallback failed while sendmsg with fastopen ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause mailmap: update entries for Stephen Hemminger mailmap: add entry for Maxim Mikityanskiy nfc: change order inside nfc_se_io error path ethernet: ice: avoid gcc-9 integer overflow warning ice: don't ignore return codes in VSI related code ice: Fix DSCP PFC TLV creation net: usb: qmi_wwan: add Telit 0x1080 composition net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 netfilter: conntrack: adopt safer max chain length net: tls: fix device-offloaded sendpage straddling records ...

ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause

2023-03-07T21:44:30Z

I was intending to make all the Netlink Spec code BSD-3-Clause to ease the adoption but it appears that: - I fumbled the uAPI and used "GPL WITH uAPI note" there - it gives people pause as they expect GPL in the kernel As suggested by Chuck re-license under dual. This gives us benefit of full BSD freedom while fulfilling the broad "kernel is under GPL" expectations. Link: https://lore.kernel.org/all/20230304120108.05dd44c5@kernel.org/ Link: https://lore.kernel.org/r/20230306200457.3903854-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

btrfs: ioctl: return device fsid from DEV_INFO ioctl

2023-03-06T18:28:19Z

Currently user space utilizes dev info ioctl to grab the info of a certain devid, this includes its device uuid. But the returned info is not enough to determine if a device is a seed. Commit a26d60dedf9a ("btrfs: sysfs: add devinfo/fsid to retrieve actual fsid from the device") exports the same value in sysfs so this is for parity with ioctl. Add a new member, fsid, into btrfs_ioctl_dev_info_args, and populate the member with fsid value. This should not cause any compatibility problem, following the combinations: - Old user space, old kernel - Old user space, new kernel User space tool won't even check the new member. - New user space, old kernel The kernel won't touch the new member, and user space tool should zero out its argument, thus the new member is all zero. User space tool can then know the kernel doesn't support this fsid reporting, and falls back to whatever they can. - New user space, new kernel Go as planned. Would find the fsid member is no longer zero, and trust its value. Reviewed-by: Anand Jain Signed-off-by: Qu Wenruo Signed-off-by: David Sterba

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2023-03-03T22:41:50Z

Pull more SCSI updates from James Bottomley: "Updates that missed the first pull, mostly because of needing more soak time. Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug fixes), an enclosure services (ses) update (mostly bug fixes) and other minor bug fixes and changes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits) scsi: zfcp: Trace when request remove fails after qdio send fails scsi: zfcp: Change the type of all fsf request id fields and variables to u64 scsi: zfcp: Make the type for accessing request hashtable buckets size_t scsi: ufs: core: Simplify ufshcd_execute_start_stop() scsi: ufs: core: Rely on the block layer for setting RQF_PM scsi: core: Extend struct scsi_exec_args scsi: lpfc: Fix double word in comments scsi: core: Remove the /proc/scsi/${proc_name} directory earlier scsi: core: Fix a source code comment scsi: cxgbi: Remove unneeded version.h include scsi: qedi: Remove unneeded version.h include scsi: mpi3mr: Remove unneeded version.h include scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization scsi: mpi3mr: Use number of bits to manage bitmap sizes scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info() scsi: mpi3mr: Fix an issue found by KASAN scsi: mpi3mr: Replace 1-element array with flex-array scsi: ipr: Work around fortify-string warning scsi: ipr: Make ipr_probe_ioa_part2() return void ...