[ol7_MODRHCK] perf-3.10.0-957.21.3.0.1.el7.x86_64

This package contains the perf tool, which enables performance monitoring
of the Linux kernel.

Changelog (Show File list) (Show related packages)

• Mon Jun 17 2019 John Mcwalters <john.mcwalters@oracle.com> [3.10.0-957.21.3.0.1.el7.OL7]

  - [xen/balloon] Support xend-based toolstack (orabug 28663970)
  - [x86/apic/x2apic] avoid allocate multiple irq vectors for a single interrupt on multiple
    cpu, otherwise irq vectors would be used up when there are only 2 cpu online per node.
    [orabug28691156]
  - [bonding] avoid repeated display of same link status change. [orabug 28109857]
  - [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug 22552377]
  - Oracle Linux certificates (Alexey Petrenko)
  - Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko@oracle.com)
  - Update x509.genkey [bug 24817676]

• Fri Jun 14 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.21.3.el7]

  - [net] tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() (Florian Westphal) [1719914 1719915] {CVE-2019-11479}
  - [net] tcp: add tcp_min_snd_mss sysctl (Florian Westphal) [1719914 1719915] {CVE-2019-11479}
  - [net] tcp: tcp_fragment() should apply sane memory limits (Florian Westphal) [1719849 1719850] {CVE-2019-11478}
  - [net] tcp: limit payload size of sacked skbs (Florian Westphal) [1719594 1719595] {CVE-2019-11477}
  - [net] tcp: pass previous skb to tcp_shifted_skb() (Florian Westphal) [1719594 1719595] {CVE-2019-11477}

• Tue May 28 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.21.2.el7]

  - [security] xattr: use RH_KABI_CONST to avoid security_inode_init_security checksum change (Cestmir Kalina) [1702286 1710633]

• Thu May 23 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.21.1.el7]

  - [x86] spec_ctrl: Update MDS mitigation status after late microcode load (Waiman Long) [1712998 1712993 1710501 1710498] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] speculation/mds: Properly set/clear mds_idle_clear static key (Waiman Long) [1713004 1707292] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}

• Wed May 15 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.20.1.el7]

  - [x86] x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Fix comment (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add SMT warning message (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation: Move arch_smt_update() call to after mitigation decisions (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [documentation] x86/speculation/mds: Add mds=full,nosmt cmdline option (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [kernel] x86/speculation: Remove redundant arch_smt_update() invocation (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spec_ctrl: Update MDS mitigation status after late microcode load (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spec_ctrl: Add debugfs x86/smt_present file (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spec_ctrl: Disable automatic enabling of STIBP with SMT on (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [documentation] Documentation: Add MDS vulnerability documentation (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [documentation] Documentation: Move L1TF to separate directory (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add mitigation mode VMWERV (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [base] x86/speculation/mds: Add sysfs reporting for MDS (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add mitigation control for MDS (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Conditionally clear CPU buffers on idle entry (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [kvm] x86/kvm/vmx: Add MDS protection when L1D Flush is not active (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Clear CPU buffers on exit to user (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add mds_clear_cpu_buffers() (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [kvm] x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add BUG_MSBDS_ONLY (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation/mds: Add basic bug infrastructure for MDS (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/speculation: Consolidate CPU whitelists (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/msr-index: Cleanup bit defines (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/l1tf: Show actual SMT state (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/speculation: Simplify sysfs report of VMX L1TF vulnerability (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/speculation: Rework SMT state change (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [kernel] sched/smt: Expose sched_smt_present static key (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [kernel] sched/smt: Make sched_smt_present track topology (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/speculation: Disable STIBP when enhanced IBRS is in use (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spectre_v2: Make spectre_v2_mitigation mode available (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spec_ctrl: Add X86_FEATURE_USE_IBPB (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
  - [x86] x86/spec_ctrl: Add casting to fix compilation error (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/cpu: Sanitize FAM6_ATOM naming (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}
  - [x86] x86/cpufeatures: Add Intel PCONFIG cpufeature (Waiman Long) [1692597 1692598 1692599 1705815 1690335 1690348 1690358 1709296] {CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091}

• Fri Apr 26 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.19.1.el7]

  - [security] selinux: always allow mounting submounts (Ondrej Mosnacek) [1702923 1077929]
  - [block] Make blk_queue_enter() reexamine the DYING flag (Ming Lei) [1702921 1701348]
  - [block] wakeup tasks blocked on q->mq_freeze_wq (Ming Lei) [1702921 1701348]
  - [fs] revert "[fs] xfs: use rhashtable to track buffer cache" (Brian Foster) [1702922 1658749]
  - [fs] xfs: hold xfs_buf locked between shortform->leaf conversion and the addition of an attribute (Brian Foster) [1701293 1613405]
  - [fs] xfs: add the ability to join a held buffer to a defer_ops (Brian Foster) [1701293 1613405]
  - [fs] xfs: refactor buffer logging into buffer dirtying helper (Brian Foster) [1701293 1613405]
  - [char] ipmi: ipmi_si_hardcode.c: init si_type array to fix a crash (Tony Camuso) [1701991 1692236]
  - [char] ipmi_si: Fix crash when using hard-coded device (Tony Camuso) [1701991 1692236]
  - [char] ipmi: Remove platform driver overrides and use the id_table (Tony Camuso) [1701991 1692236]
  - [security] xattr: Constify ->name member of "struct xattr" (Aaron Tomlin) [1702286 1607307]
  - [net] ipv6 Use get_hash_from_flowi6 for rt6 hash (Sabrina Dubroca) [1702282 1625454]
  - [s390] zcrypt: fix specification exception on z196 during ap probe (Hendrik Brueckner) [1700706 1669535]
  - [md] dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors (Mike Snitzer) [1699722 1693466]
  - [fs] blockdev: Fix livelocks on loop device (Lukas Czerner) [1698110 1686149]
  - [fs] ext4: fix crash during online resizing (Lukas Czerner) [1698110 1686149]
  - [fs] ext4: fix overflow caused by missing cast in ext4_resize_fs() (Lukas Czerner) [1698110 1671293]
  - [powerpc] livepatch: return -ERRNO values in save_stack_trace_tsk_reliable() (Joe Lawrence) [1697867 1658435]
  - [powerpc] livepatch: small cleanups in save_stack_trace_tsk_reliable() (Joe Lawrence) [1697867 1658435]
  - [powerpc] livepatch: relax reliable stack tracer checks for first-frame (Joe Lawrence) [1697867 1658435]
  - [powerpc] 64s: Make reliable stacktrace dependency clearer (Joe Lawrence) [1697867 1658435]
  - [powerpc] 64s: Clear on-stack exception marker upon exception return (Joe Lawrence) [1697867 1658435]
  - [powerpc] livepatch: Fix build error with kprobes disabled (Joe Lawrence) [1697867 1658435]
  - [fs] xfs: don't screw up direct writes when freesp is fragmented (Brian Foster) [1693796 1667523]
  - [nvme] ensure forward progress during Admin passthru (David Milburn) [1690519 1672428]

• Tue Apr 23 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.18.1.el7]

  - [s390] cputime: fix incorrect system time (Hendrik Brueckner) [1701743 1698825]

• Mon Apr 15 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.17.1.el7]

  - [message] scsi: mptsas: Fixup device hotplug for VMWare ESXi (Tomas Henzl) [1699723 1661906]

• Thu Apr 11 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.16.1.el7]

  - [netdrv] net/mlx5e: Properly set steering match levels for offloaded TC decap rules (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Always use the match level enum when parsing TC rule match (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Support offloaded TC flows with no matches on headers (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Get the required HW match level while parsing TC flow matches (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Properly order min inline mode setup while parsing TC matches (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Avoid redundant zeroing of offloaded TC flow attributes (Alaa Hleihel) [1686292 1618427]
  - [netdrv] net/mlx5e: Err if asked to offload TC match on frag being first (Alaa Hleihel) [1686292 1618427]
  - [x86] hyperv: Stop suppressing X86_FEATURE_PCID (Vitaly Kuznetsov) [1697940 1691421]
  - [net] geneve: correctly handle ipv6.disable module parameter (Jiri Benc) [1694981 1677049]
  - [fs] ceph: Fix append mode for sync/direct write (Zheng Yan) [1696595 1691227]
  - [fs] ovl: fix return value from ovl_posix_acl_create() (Miklos Szeredi) [1696292 1677705]
  - [x86] mm: Unbreak modules that use the DMA API (Gary Hook) [1695511 1697241 1676613 1662887]
  - [sound] alsa/hda: add more quirks for HP Z2 G4 and HP Z240 (Jaroslav Kysela) [1693562 1680180]
  - [sound] alsa: hda/conexant - Add fixup for HP Z2 G4 workstation (Jaroslav Kysela) [1693562 1657855]
  - [block] mtip32xx: fix memory corruption by initializing internal command header (Ming Lei) [1689929 1660292]
  - [fs] nfsd: deal with revoked delegations appropriately (Dave Wysochanski) [1689811 1552203]

• Thu Mar 28 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.15.1.el7]

  - [fs] ext4: Fix data corruption caused by unaligned direct AIO (Lukas Czerner) [1693561 1684780]
  - [net] sched: act_csum: Fix csum calc for tagged packets (Ivan Vecera) [1693110 1676462]