RE: [PATCH 4.4 00/93] 4.4.217-rc1 review

[Chris Paterson <Chris.Paterson2@renesas.com>]

Hello Greg,

> From: stable-owner@vger.kernel.org <stable-owner@vger.kernel.org> On
> Behalf Of Greg Kroah-Hartman
> Sent: 19 March 2020 12:59
> 
> This is the start of the stable review cycle for the 4.4.217 release.
> There are 93 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

No build issues seen for CIP configs for Linux 4.4.217-rc1 (2f57fed8dba0).

Build logs: https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/pipelines/127779372
Pipeline: https://gitlab.com/cip-project/cip-testing/linux-cip-pipelines/-/blob/master/trees/linux-4.4.y.yml

Kind regards, Chris

> 
> Responses should be made by Sat, 21 Mar 2020 12:37:04 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-
> 4.4.217-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> linux-4.4.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 
> -------------
> Pseudo-Shortlog of commits:
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Linux 4.4.217-rc1
> 
> Matteo Croce <mcroce@redhat.com>
>     ipv4: ensure rcu_read_lock() in cipso_v4_error()
> 
> Jann Horn <jannh@google.com>
>     mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
> 
> Kees Cook <keescook@chromium.org>
>     ARM: 8958/1: rename missed uaccess .fixup section
> 
> Florian Fainelli <f.fainelli@gmail.com>
>     ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
> 
> Qian Cai <cai@lca.pw>
>     jbd2: fix data races at struct journal_head
> 
> Linus Torvalds <torvalds@linux-foundation.org>
>     signal: avoid double atomic counter increments for user accounting
> 
> Marek Vasut <marex@denx.de>
>     net: ks8851-ml: Fix IRQ handling and locking
> 
> Kim Phillips <kim.phillips@amd.com>
>     perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT
> flag
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Don't schedule OGM for disabled interface
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Avoid free/alloc race when handling OGM buffer
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Only read OGM tvlv_len after buffer len check
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Reduce tt_global hash refcnt only for removed entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Reduce tt_local hash refcnt only for removed entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Reduce claim hash refcnt only for removed entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Prevent duplicated tvlv handler
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Prevent duplicated global TT entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Prevent duplicated nc_node entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Prevent duplicated gateway_node entry
> 
> Linus Lüssing <linus.luessing@c0d3.blue>
>     batman-adv: Avoid storing non-TT-sync flags on singular entries too
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix debugfs path for renamed softif
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix debugfs path for renamed hardif
> 
> Marek Lindner <mareklindner@neomailbox.ch>
>     batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs
> 
> Linus Lüssing <linus.luessing@c0d3.blue>
>     batman-adv: Fix TT sync flags for intermediate TT responses
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Avoid race in TT TVLV allocator helper
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix skbuff rcsum on packet reroute
> 
> Matthias Schiffer <mschiffer@universe-factory.net>
>     batman-adv: update data pointers after skb_cow()
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix internal interface indices types
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq
> 
> Linus Lüssing <linus.luessing@c0d3.blue>
>     batman-adv: fix TT sync flag inconsistencies
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix rx packet/bytes stats on local ARP reply
> 
> Linus Lüssing <linus.luessing@c0d3.blue>
>     batman-adv: Fix transmission of final, 16th fragment
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix double free during fragment merge error
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Add missing refcnt for last_candidate
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix speedy join in gateway client mode
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Free last_bonding_candidate on release of orig_node
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix reference leak in batadv_find_router
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix non-atomic bla_claim::backbone_gw access
> 
> Simon Wunderlich <sw@simonwunderlich.de>
>     batman-adv: lock crc access in bridge loop avoidance
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix orig_node_vlan leak on orig_node_release
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Avoid nullptr dereference in dat after vlan_insert_tag
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Avoid nullptr dereference in bla after vlan_insert_tag
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Clean up untagged vlan when destroying via rtnl-link
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix ICMP RR ethernet access after skb_linearize
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix use-after-free/double-free of tt_req_node
> 
> Florian Westphal <fw@strlen.de>
>     batman-adv: fix skb deref after free
> 
> Linus Lüssing <linus.luessing@c0d3.blue>
>     batman-adv: Avoid duplicate neigh_node additions
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix reference counting of vlan object for tt_local_entry
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Drop reference to netdevice on last reference
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Deactivate TO_BE_ACTIVATED hardif on shutdown
> 
> Marek Lindner <mareklindner@neomailbox.ch>
>     batman-adv: init neigh node last seen field
> 
> Sven Eckelmann <sven.eckelmann@open-mesh.com>
>     batman-adv: Fix integer overflow in batadv_iv_ogm_calc_tq
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix unexpected free of bcast_own on add_if error
> 
> Andrew Lunn <andrew@lunn.ch>
>     batman-adv: Avoid endless loop in bat-on-bat netdevice check
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Only put orig_node_vlan list reference when removed
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Only put gw_node list reference when removed
> 
> Sven Eckelmann <sven@narfation.org>
>     batman-adv: Fix invalid read while copying bat_iv.bcast_own
> 
> Vladis Dronov <vdronov@redhat.com>
>     efi: Add a sanity check to efivar_store_raw()
> 
> Eric Dumazet <edumazet@google.com>
>     ipv6: restrict IPV6_ADDRFORM operation
> 
> qize wang <wangqize888888888@gmail.com>
>     mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame()
> 
> Daniel Drake <drake@endlessm.com>
>     iommu/vt-d: Ignore devices with out-of-spec domain number
> 
> Zhenzhong Duan <zhenzhong.duan@gmail.com>
>     iommu/vt-d: Fix the wrong printing in RHSA parsing
> 
> Jakub Kicinski <kuba@kernel.org>
>     netfilter: cthelper: add missing attribute validation for cthelper
> 
> Jakub Kicinski <kuba@kernel.org>
>     nl80211: add missing attribute validation for channel switch
> 
> Jakub Kicinski <kuba@kernel.org>
>     nl80211: add missing attribute validation for critical protocol indication
> 
> Yonghyun Hwang <yonghyun@google.com>
>     iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
> 
> Hans de Goede <hdegoede@redhat.com>
>     iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
> 
> Vladis Dronov <vdronov@redhat.com>
>     efi: Fix a race and a buffer overflow while reading efivars via sysfs
> 
> Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
>     ARC: define __ALIGN_STR and __ALIGN symbols for ARC
> 
> Vitaly Kuznetsov <vkuznets@redhat.com>
>     KVM: x86: clear stale x86_emulate_ctxt->intercept value
> 
> Al Viro <viro@zeniv.linux.org.uk>
>     gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
> 
> Colin Ian King <colin.king@canonical.com>
>     drm/amd/display: remove duplicated assignment to grph_obj_type
> 
> Hans de Goede <hdegoede@redhat.com>
>     iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with
> pr_warn + add_taint
> 
> Jakub Kicinski <kuba@kernel.org>
>     net: fq: add missing attribute validation for orphan mask
> 
> Eric Dumazet <edumazet@google.com>
>     bonding/alb: make sure arp header is pulled before accessing it
> 
> Eric Dumazet <edumazet@google.com>
>     slip: make slhc_compress() more robust against malicious packets
> 
> Jakub Kicinski <kuba@kernel.org>
>     net: fec: validate the new settings in fec_enet_set_coalesce()
> 
> Mahesh Bandewar <maheshb@google.com>
>     macvlan: add cond_resched() during multicast processing
> 
> Mahesh Bandewar <maheshb@google.com>
>     ipvlan: don't deref eth hdr before checking it's set
> 
> Eric Dumazet <edumazet@google.com>
>     ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
> 
> Paolo Abeni <pabeni@redhat.com>
>     ipvlan: egress mcast packets are not exceptional
> 
> Jiri Wiesner <jwiesner@suse.com>
>     ipvlan: do not add hardware address of master to its unicast filter list
> 
> Mahesh Bandewar <maheshb@google.com>
>     ipvlan: add cond_resched_rcu() while processing muticast backlog
> 
> Jakub Kicinski <kuba@kernel.org>
>     nfc: add missing attribute validation for vendor subcommand
> 
> Jakub Kicinski <kuba@kernel.org>
>     nfc: add missing attribute validation for SE API
> 
> Jakub Kicinski <kuba@kernel.org>
>     team: add missing attribute validation for array index
> 
> Jakub Kicinski <kuba@kernel.org>
>     team: add missing attribute validation for port ifindex
> 
> Jakub Kicinski <kuba@kernel.org>
>     nl802154: add missing attribute validation for dev_type
> 
> Jakub Kicinski <kuba@kernel.org>
>     nl802154: add missing attribute validation
> 
> Jakub Kicinski <kuba@kernel.org>
>     fib: add missing attribute validation for tun_id
> 
> Vasundhara Volam <vasundhara-v.volam@broadcom.com>
>     bnxt_en: reinitialize IRQs when MTU is modified
> 
> Dan Carpenter <dan.carpenter@oracle.com>
>     net: nfc: fix bounds checking bugs on "pipe"
> 
> You-Sheng Yang <vicamo.yang@canonical.com>
>     r8152: check disconnect status after long sleep
> 
> Petr Malat <oss@malat.biz>
>     NFS: Remove superfluous kmap in nfs_readdir_xdr_to_array
> 
> 
> -------------
> 
> Diffstat:
> 
>  Makefile                                     |   4 +-
>  arch/arc/include/asm/linkage.h               |   2 +
>  arch/arm/kernel/vdso.c                       |   2 +
>  arch/arm/lib/copy_from_user.S                |   2 +-
>  arch/x86/kernel/cpu/perf_event_amd_uncore.c  |  16 +-
>  arch/x86/kvm/emulate.c                       |   1 +
>  drivers/firmware/efi/efivars.c               |  32 +++-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c |   3 +-
>  drivers/iommu/dmar.c                         |  21 ++-
>  drivers/iommu/intel-iommu.c                  |  13 +-
>  drivers/net/bonding/bond_alb.c               |  20 +--
>  drivers/net/ethernet/broadcom/bnxt/bnxt.c    |   4 +-
>  drivers/net/ethernet/freescale/fec_main.c    |   6 +-
>  drivers/net/ethernet/micrel/ks8851_mll.c     |  14 +-
>  drivers/net/ipvlan/ipvlan_core.c             |  19 +-
>  drivers/net/ipvlan/ipvlan_main.c             |   5 +-
>  drivers/net/macvlan.c                        |   2 +
>  drivers/net/slip/slhc.c                      |  14 +-
>  drivers/net/team/team.c                      |   2 +
>  drivers/net/usb/r8152.c                      |   6 +
>  drivers/net/wireless/mwifiex/tdls.c          |  70 +++++++-
>  fs/gfs2/inode.c                              |   2 +-
>  fs/jbd2/transaction.c                        |   8 +-
>  fs/nfs/dir.c                                 |   2 -
>  include/net/fib_rules.h                      |   1 +
>  kernel/signal.c                              |  23 ++-
>  mm/slub.c                                    |   9 +
>  net/batman-adv/bat_iv_ogm.c                  | 115 +++++++++----
>  net/batman-adv/bridge_loop_avoidance.c       | 152 +++++++++++++---
>  net/batman-adv/debugfs.c                     |  40 +++++
>  net/batman-adv/debugfs.h                     |  11 ++
>  net/batman-adv/distributed-arp-table.c       |  15 +-
>  net/batman-adv/fragmentation.c               |  14 +-
>  net/batman-adv/gateway_client.c              |  18 +-
>  net/batman-adv/hard-interface.c              |  89 ++++++++--
>  net/batman-adv/hard-interface.h              |   6 +-
>  net/batman-adv/main.c                        |   8 +-
>  net/batman-adv/network-coding.c              |  33 ++--
>  net/batman-adv/originator.c                  |  26 ++-
>  net/batman-adv/originator.h                  |   4 +-
>  net/batman-adv/routing.c                     | 111 +++++++++---
>  net/batman-adv/send.c                        |   4 +-
>  net/batman-adv/soft-interface.c              |   9 +
>  net/batman-adv/translation-table.c           | 249 ++++++++++++++++++---------
>  net/batman-adv/types.h                       |  23 ++-
>  net/ieee802154/nl_policy.c                   |   6 +
>  net/ipv4/cipso_ipv4.c                        |   7 +-
>  net/ipv6/ipv6_sockglue.c                     |  10 +-
>  net/netfilter/nfnetlink_cthelper.c           |   2 +
>  net/nfc/hci/core.c                           |  19 +-
>  net/nfc/netlink.c                            |   3 +
>  net/sched/sch_fq.c                           |   1 +
>  net/wireless/nl80211.c                       |   3 +
>  53 files changed, 963 insertions(+), 318 deletions(-)
>