# changelog

author: Jan Stancek <jstancek@redhat.com> [3.10.0-1153.el7]
changelog:
  - [x86] mm: Fix mremap not considering huge pmd devmap (Rafael Aquini) [1843437] {CVE-2020-10757}
  - [mm] mm, dax: check for pmd_none() after split_huge_pmd() (Rafael Aquini) [1843437] {CVE-2020-10757}
  - [mm] mm: mremap: streamline move_page_tables()'s move_huge_pmd() corner case (Rafael Aquini) [1843437] {CVE-2020-10757}
  - [mm] mm: mremap: validate input before taking lock (Rafael Aquini) [1843437] {CVE-2020-10757}
  - [wireless] mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status() (Jarod Wilson) [1844070] {CVE-2020-12654}
  - [wireless] mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv() (Jarod Wilson) [1844026] {CVE-2020-12653}
  - [net] netfilter: nf_conntrack_h323: lost .data_len definition for Q.931/ipv6 (Florian Westphal) [1845428]


author: Jan Stancek <jstancek@redhat.com> [3.10.0-1154.el7]
changelog:
  - [fs] gfs2: move privileged user check to gfs2_quota_lock_check (Robert S Peterson) [1798713]
  - [fs] gfs2: Fix problems regarding gfs2_qa_get and _put (Robert S Peterson) [1798713]
  - [fs] gfs2: don't call quota_unhold if quotas are not locked (Robert S Peterson) [1798713]
  - [fs] gfs2: Remove unnecessary gfs2_qa_{get, put} pairs (Robert S Peterson) [1798713]
  - [fs] gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put (Robert S Peterson) [1798713]
  - [fs] gfs2: Change inode qa_data to allow multiple users (Robert S Peterson) [1798713]
  - [fs] gfs2: eliminate gfs2_rsqa_alloc in favor of gfs2_qa_alloc (Robert S Peterson) [1798713]
  - [fs] gfs2: Switch to list_{first,last}_entry (Robert S Peterson) [1798713]
  - [fs] gfs2: Clean up inode initialization and teardown (Robert S Peterson) [1798713]
  - [fs] gfs2: Minor gfs2_alloc_inode cleanup (Robert S Peterson) [1798713]
  - [fs] gfs2: Fix busy-on-umount in gfs2_atomic_open() (Andrew Price) [1812558]


author: Jan Stancek <jstancek@redhat.com> [3.10.0-1155.el7]
changelog:
  - [x86] Revert "x86: respect memory size limiting via mem= parameter" (Joel Savitz) [1851576]
  - [mm] Revert "mm/memory_hotplug.c: only respect mem= parameter during boot stage" (Joel Savitz) [1851576]
  - [fs] nfsd: only WARN once on unmapped errors ("J. Bruce Fields") [1850430]
  - [powerpc] pci/of: Fix OF flags parsing for 64bit BARs (Greg Kurz) [1840114]
  - [fs] cifs: fix NULL dereference in match_prepath (Leif Sahlberg) [1759852]


author: Jan Stancek <jstancek@redhat.com> [3.10.0-1156.el7]
changelog:
  - [fs] gfs2: Fix regression due to unwanted gfs2_qa_put (Robert S Peterson) [1798713]
  - [include] signal: Unfairly acquire tasklist_lock in send_sigio() if irq disabled (Waiman Long) [1838799]
  - [fs] signal: Don't take tasklist_lock if PID type is PIDTYPE_PID (Waiman Long) [1838799]
  - [vfio] vfio/pci: Fix SR-IOV VF handling with MMIO blocking (Alex Williamson) [1820632] {CVE-2020-12888}


author: Jan Stancek <jstancek@redhat.com> [3.10.0-1159.el7]
changelog:
  - [kernel] modsign: Import certificates from optional MokListRT (Lenny Szubowicz) [1862840]
  - [crypto] crypto/pefile: Support multiple signatures in verify_pefile_signature (Lenny Szubowicz) [1862840]
  - [crypto] crypto/pefile: Tolerate other pefile signatures after first (Lenny Szubowicz) [1862840]


author: Jan Stancek <jstancek@redhat.com> [3.10.0-1160.el7]
changelog:
  - [kernel] modsign: Add nomokvarconfig kernel parameter (Lenny Szubowicz) [1867857]
  - [firmware] modsign: Add support for loading certs from the EFI MOK config table (Lenny Szubowicz) [1867857]
  - [kernel] modsign: Move import of MokListRT certs to separate routine (Lenny Szubowicz) [1867857]
  - [kernel] modsign: Avoid spurious error message after last MokListRTn (Lenny Szubowicz) [1867857]


author: Augusto Caringi <acaringi@redhat.com> [3.10.0-1160.1.1.el7]
changelog:
  - [net] netfilter: conntrack: allow sctp hearbeat after connection re-use (Florian Westphal) [1869751]
  - [scsi] scsi: ses: don't ask for diagnostic pages repeatedly during probe (Maurizio Lombardi) [1855324]


author: Augusto Caringi <acaringi@redhat.com> [3.10.0-1160.2.1.el7]
changelog:
  - [edac] EDAC/i10nm: Update driver to support different bus number config register offsets (Aristeu Rozanski) [1840276]
  - [edac] EDAC, {skx, i10nm}: Make some configurations CPU model specific (Aristeu Rozanski) [1840276]
  - [net] test nouarg before dereferencing zerocopy pointers (Patrick Talbert) [1862273]
  - [net] packet: copy user buffers before orphan or clone (Patrick Talbert) [1862273]
  - [netdrv] net/mlx5e: Fix deallocation of non-fully init encap entries (Alaa Hleihel) [1874101]
  - [netdrv] net/mlx5e: Allow concurrent creation of encap entries (Alaa Hleihel) [1874101]
  - [netdrv] net/mlx5e: Protect encap hash table with mutex (Alaa Hleihel) [1874101]


author: Augusto Caringi <acaringi@redhat.com> [3.10.0-1160.2.2.el7]
changelog:
  - [net] bluetooth: l2cap: Fix calling sk_filter on non-socket based channel (Gopal Tiwari) [1888253] {CVE-2020-12351}
  - [net] bluetooth: a2mp: Fix not initializing all members (Gopal Tiwari) [1888797] {CVE-2020-12352}


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.20.1.el8_2]
changelog:
  - [infiniband] IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE (Kamal Heib) [1872771 1850314]
  - [block] blk-mq: Rerun dispatching in the case of budget contention (Ming Lei) [1869779 1824037]
  - [block] blk-mq: Add blk_mq_delay_run_hw_queues() API call (Ming Lei) [1869779 1824037]
  - [block] blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick (Ming Lei) [1869779 1824037]
  - [block] blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget (Ming Lei) [1869779 1824037]
  - [md] dm mpath: use double checked locking in fast path (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: rename current_pgpath to pgpath in multipath_prepare_ioctl (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: rework __map_bio() (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: factor out multipath_queue_bio (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: push locking down to must_push_back_rq() (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: take m->lock spinlock when testing QUEUE_IF_NO_PATH (Mike Snitzer) [1869386 1848651]
  - [md] dm mpath: changes from initial m->flags locking audit (Mike Snitzer) [1869386 1848651]
  - [md] dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue() (Mike Snitzer) [1869386 1848651]
  - [md] dm: do not use waitqueue for request-based DM (Mike Snitzer) [1869386 1848651]
  - [block] blk-mq: consider non-idle request as "inflight" in blk_mq_rq_inflight() (Mike Snitzer) [1869386 1848651]
  - [kernel] sched/deadline: Initialize ->dl_boosted (Phil Auld) [1867612 1854179]
  - [kernel] sched/core: Fix PI boosting between RT and DEADLINE tasks (Phil Auld) [1867612 1854179]
  - [net] net/smc: tolerate future SMCD versions (Philipp Rudo) [1866390 1854992]
  - [net] openvswitch: fixes potential deadlock in dp cleanup code (Eelco Chaudron) [1859216 1845662]
  - [net] openvswitch: reorder masks array based on usage (Eelco Chaudron) [1859216 1845662]
  - [net] openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len (Lorenzo Bianconi) [1860169 1851888]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.21.1.el8_2]
changelog:
  - [scsi] scsi: ibmvfc: Fix NULL return compiler warning (Steve Best) [1866371 1810653]
  - [scsi] scsi: ibmvfc: Avoid loss of all paths during SVC node reboot (Steve Best) [1866371 1810653]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.22.1.el8_2]
changelog:
  - [crypto] pefile: Support multiple signatures in verify_pefile_signature (Lenny Szubowicz) [1877530 1862072]
  - [crypto] Revert "pefile: Tolerate other pefile signatures after first" (Bruno Meneguele)
  - [infiniband] IB/hfi1: Fix another case where pq is left on waitlist (Kamal Heib) [1872766 1859209]
  - [infiniband] IB/hfi1: Ensure pq is not left on waitlist (Kamal Heib) [1872766 1859209]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.23.1.el8_2]
changelog:
  - [net] packet: fix overflow in tpacket_rcv (Hangbin Liu) [1876223 1876224] {CVE-2020-14386}
  - [net] packet: make tp_drops atomic (Hangbin Liu) [1876223 1876224] {CVE-2020-14386}


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.24.1.el8_2]
changelog:
  - [kernel] timers: Remove must_forward_clk (Phil Auld) [1877417 1833096]
  - [kernel] timers: Spare timer softirq until next expiry (Phil Auld) [1877417 1833096]
  - [kernel] timers: Expand clk forward logic beyond nohz (Phil Auld) [1877417 1833096]
  - [kernel] timers: Reuse next expiry cache after nohz exit (Phil Auld) [1877417 1833096]
  - [kernel] timers: Always keep track of next expiry (Phil Auld) [1877417 1833096]
  - [kernel] timers: Optimize _next_timer_interrupt() level iteration (Phil Auld) [1877417 1833096]
  - [kernel] timers: Add comments about calc_index() ceiling work (Phil Auld) [1877417 1833096]
  - [kernel] timers: Move trigger_dyntick_cpu() to enqueue_timer() (Phil Auld) [1877417 1833096]
  - [kernel] timers: Use only bucket expiry for base->next_expiry value (Phil Auld) [1877417 1833096]
  - [kernel] timers: Preserve higher bits of expiration on index calculation (Phil Auld) [1877417 1833096]
  - [kernel] timer: Fix wheel index calculation on last level (Phil Auld) [1877417 1833096]
  - [kernel] timer: Prevent base->clk from moving backward (Phil Auld) [1877417 1833096]
  - [kernel] timer: Read jiffies once when forwarding base clk (Phil Auld) [1877417 1833096]
  - [infiniband] RDMA/umem: Fix ib_umem_find_best_pgsz() (Kamal Heib) [1872424 1856158]
  - [net] net: accept an empty mask in /sys/class/net/*/queues/rx-*/rps_cpus (Nitesh Narayan Lal) [1870181 1868433]
  - [net] net: Restrict receive packets queuing to housekeeping CPUs (Nitesh Narayan Lal) [1867174 1844520]
  - [pci] PCI: Restrict probe functions to housekeeping CPUs (Nitesh Narayan Lal) [1867174 1844520]
  - [lib] lib: Restrict cpumask_local_spread to houskeeping CPUs (Nitesh Narayan Lal) [1867174 1844520]
  - [s390] s390/pci: Fix unexpected write combine on resource (Philipp Rudo) [1869276 1827311]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.25.1.el8_2]
changelog:
  - [net] netfilter: conntrack: proc: rename stat column (Florian Westphal) [1882095 1875681]
  - [net] netfilter: conntrack: add clash resolution stat counter (Florian Westphal) [1882095 1875681]
  - [net] netfilter: conntrack: remove ignore stats (Florian Westphal) [1882095 1875681]
  - [net] netfilter: conntrack: do not increment two error counters at same time (Florian Westphal) [1882095 1875681]
  - [net] netfilter: conntrack: do not auto-delete clash entries on reply (Florian Westphal) [1882095 1875681]
  - [fs] xfs: fix boundary test in xfs_attr_shortform_verify (Eric Sandeen) [1881085 1875316] {CVE-2020-14385}
  - [kernel] time/tick-broadcast: Fix tick_broadcast_offline() lockdep complaint (Alexey Klimov) [1880081 1877380]
  - [net] atomics/treewide: Rename __atomic_add_unless() => atomic_fetch_add_unless() (Yauheni Kaliuta) [1880081 1813370]
  - [kernel] timers: Lower base clock forwarding threshold (Phil Auld) [1877417 1833096]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.26.1.el8_2]
changelog:
  - [firmware] efi: don't reserve MOK config table memory region (Kairui Song) [1879988 1878584]
  - [security] integrity: Load certs from the EFI MOK config table (Lenny Szubowicz) [1877528 1868306]
  - [security] integrity: Move import of MokListRT certs to a separate routine (Lenny Szubowicz) [1877528 1868306]
  - [firmware] efi: Support for MOK variable config table (Lenny Szubowicz) [1877528 1868306]
  - [security] efi: Only print errors about failing to get certs if EFI vars are found (Lenny Szubowicz) [1877528 1804969]
  - [fs] ceph: fix inode number handling on arches with 32-bit ino_t (Jeff Layton) [1875787 1866018]
  - [fs] ceph: handle zero-length feature mask in session messages (Jeff Layton) [1875787 1866018]
  - [fs] ceph: fix endianness bug when handling MDS session feature bits (Jeff Layton) [1875787 1866018]
  - [netdrv] net/mlx5e: Fix missing cleanup of ethtool steering during rep rx cleanup (Alaa Hleihel) [1857777 1856660]


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.27.1.el8_2]
changelog:
  - [powerpc] powerpc/pseries: Do not initiate shutdown when system is running on UPS (Diego Domingos) [1882243 1870477]
  - [video] vgacon: Fix for missing check in scrollback handling (Lyude Paul) [1859471 1859472] {CVE-2020-14331}


author: Bruno Meneguele <bmeneg@redhat.com> [4.18.0-193.28.1.el8_2]
changelog:
  - [net] Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel (Gopal Tiwari) [1888256 1888258] {CVE-2020-12351}
  - [net] Bluetooth: A2MP: Fix not initializing all members (Gopal Tiwari) [1888906 1888807] {CVE-2020-12352}


