[ol7_MODRHCK] python-perf-3.10.0-1062.12.1.0.1.el7.x86_64

The python-perf package contains a module that permits applications
written in the Python programming language to use the interface
to manipulate perf events.

Changelog (Show File list) (Show related packages)

• Tue Feb 04 2020 Edward Leung <edward.leung@oracle.com> [3.10.0-1062.12.1.0.1.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.
    [Orabug: 28691156]
  - [bonding] avoid repeated display of same link status change. [Orabug: 28109857]
  - [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [Orabug: 22552377]

• Tue Feb 04 2020 Edward Leung <edward.leung@oracle.com> [3.10.0-1062.12.1.el7.OL7]

  - 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 [Orabug: 24817676]

• Thu Dec 12 2019 Frantisek Hrbata <fhrbata@hrbata.com> [3.10.0-1062.12.1.el7]

  - [powerpc] powerpc/pseries: Remove confusing warning message (Gustavo Duarte) [1780148 1748306]
  - [powerpc] powerpc/pseries: Call H_BLOCK_REMOVE when supported (Gustavo Duarte) [1780148 1748306]
  - [powerpc] powerpc/pseries: Read TLB Block Invalidate Characteristics (Gustavo Duarte) [1780148 1748306]
  - [scsi] scsi: bnx2fc: Handle scope bits when array returns BUSY or TSF (Nilesh Javali) [1776290 1750577]
  - [scsi] scsi: bnx2fc: remove set but not used variables 'task', 'port', 'orig_task' (Nilesh Javali) [1776290 1750577]
  - [scsi] scsi: bnx2fc: remove set but not used variables 'lport', 'host' (Nilesh Javali) [1776290 1750577]
  - [scsi] scsi: bnx2fc: remove set but not used variable 'fh' (Nilesh Javali) [1776290 1750577]
  - [fs] SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write (Leif Sahlberg) [1767621 1764567]

• Tue Dec 10 2019 Frantisek Hrbata <fhrbata@hrbata.com> [3.10.0-1062.11.1.el7]

  - [tty] TTY: serial_core, add ->install (Kenneth Yin) [1780163 1443152]
  - [net] gro: fix use-after-free read in napi_gro_frags() (Paolo Abeni) [1780033 1750810]
  - [net] cfg80211: wext: avoid copying malformed SSIDs (Stanislaw Gruszka) [1778631 1778632]
  - [fs] userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx (Alex Gladkov) [1777351 1749766]
  - [fs] gfs2: Use async glocks for rename (Robert S Peterson) [1777297 1677686]
  - [fs] gfs2: create function gfs2_glock_update_hold_time (Robert S Peterson) [1777297 1677686]
  - [fs] gfs2: separate holder for rgrps in gfs2_rename (Robert S Peterson) [1777297 1677686]
  - [wireless] mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings (Stanislaw Gruszka) [1776615 1776616]
  - [x86] cpuidle-haltpoll: vcpu hotplug support (Marcelo Tosatti) [1776289 1771849]
  - [cpuidle] cpuidle-haltpoll: return -ENODEV on modinit failure (Marcelo Tosatti) [1776289 1756843]
  - [wireless] mwifiex: fix possible heap overflow in mwifiex_process_country_ie() (Stanislaw Gruszka) [1776205 1776206]
  - [wireless] mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() (Stanislaw Gruszka) [1776156 1776157] {CVE-2019-14901}
  - [fs] vfs: Fix EOVERFLOW testing in put_compat_statfs64 (Eric Sandeen) [1775678 1758001]
  - [x86] x86/atomic: Fix smp_mb__{before,after}_atomic() (Prarit Bhargava) [1772812 1769569]
  - [mm] mm-vmstat-reduce-zone-lock-holding-time-by-proc-pagetypeinfo-fix (Waiman Long) [1770732 1757943]
  - [mm] mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo (Waiman Long) [1770732 1757943]
  - [mm] mm, vmstat: hide /proc/pagetypeinfo from normal users (Waiman Long) [1770732 1757943]
  - [md] dm rq: fix handling underlying queue busy (Ming Lei) [1770113 1767482]
  - [pci] hv: Use bytes 4 and 5 from instance ID as the PCI domain numbers (Mohammed Gamal) [1766097 1634251]
  - [pci] hv: Detect and fix Hyper-V PCI domain number collision (Mohammed Gamal) [1766097 1634251]
  - [pci] hv: Serialize the present and eject work items (Mohammed Gamal) [1766097 1634251]
  - [netdrv] hv_netvsc: fix network namespace issues with VF support (Mohammed Gamal) [1766093 1741334]
  - [netdrv] hv_netvsc: move VF to same namespace as netvsc device (Mohammed Gamal) [1766093 1741334]
  - [netdrv] hv_netvsc: set master device (Mohammed Gamal) [1766093 1741334]
  - [pci] PCI: hv: Avoid use of hv_pci_dev->pci_slot after freeing it (Mohammed Gamal) [1766089 1737567]

• Wed Dec 04 2019 Frantisek Hrbata <fhrbata@hrbata.com> [3.10.0-1062.10.1.el7]

  - [net] netfilter: masquerade: don't flush all conntracks if only one address deleted on device (Patrick Talbert) [1779564 1771396]
  - [net] netfilter: conntrack: resched in nf_ct_iterate_cleanup (Patrick Talbert) [1779564 1771396]

• Mon Dec 02 2019 Frantisek Hrbata <fhrbata@hrbata.com> [3.10.0-1062.9.1.el7]

  - [kernel] sched: Fix race between task_group and sched_task_group (Oleksandr Natalenko) [1778545 1738415]

• Thu Nov 14 2019 Bruno Meneguele <bmeneg@redhat.com> [3.10.0-1062.8.1.el7]

  - [kernel] sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices (Phil Auld) [1770738 1752136]

• Wed Nov 13 2019 Bruno Meneguele <bmeneg@redhat.com> [3.10.0-1062.7.1.el7]

  - [drm] drm/i915/cmdparser: Fix jump whitelist clearing (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Lower RM timeout to avoid DSI hard hangs (Dave Airlie) [1756815 1756816] {CVE-2019-0154}
  - [drm] drm/i915/gen8+: Add RC6 CTX corruption WA (Dave Airlie) [1756815 1756816] {CVE-2019-0154}
  - [drm] drm/i915/cmdparser: Ignore Length operands during command matching (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915/cmdparser: Add support for backward jumps (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915/cmdparser: Use explicit goto for error paths (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Add gen9 BCS cmdparsing (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Allow parsing of unsized batches (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Add support for mandatory cmdparsing (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Remove Master tables from cmdparser (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Disable Secure Batches for gen6+ (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [drm] drm/i915: Rename gen7 cmdparser tables (Dave Airlie) [1756882 1756883] {CVE-2019-0155}
  - [x86] tsx: Add config options to set tsx=on|off|auto (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [documentation] x86/speculation/taa: Add documentation for TSX Async Abort (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] tsx: Add "auto" option to the tsx= cmdline parameter (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] speculation/taa: Add sysfs reporting for TSX Async Abort (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] speculation/taa: Add mitigation for TSX Async Abort (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] cpu: Add a "tsx=" cmdline option with TSX disabled by default (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] cpu: Add a helper function x86_read_arch_cap_msr() (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [x86] msr: Add the IA32_TSX_CTRL MSR (Waiman Long) [1766539 1766540] {CVE-2019-11135}
  - [documentation] documentation: Add ITLB_MULTIHIT documentation (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: mmu: Recovery of shattered NX large pages (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [virt] kvm: Add helper function for creating VM worker threads (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [kernel] cpu/speculation: Uninline and export CPU mitigations helpers (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] cpu: Add Tremont to the cpu vulnerability whitelist (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] Add ITLB_MULTIHIT bug infrastructure (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: vmx, svm: always run with EFER.NXE=1 when shadow paging is active (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: add tracepoints around __direct_map and FNAME(fetch) (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: remove now unneeded hugepage gfn adjustment (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: make FNAME(fetch) and __direct_map more similar (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: mmu: Do not release the page inside mmu_set_spte() (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: x86: mmu: Remove unused parameter of __direct_map() (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [virt] kvm: Convert kvm_lock to a mutex (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [x86] kvm: mmu: drop vcpu param in gpte_access (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [virt] kvm: x86, powerpc: do not allow clearing largepages debugfs entry (Paolo Bonzini) [1733009 1690343] {CVE-2018-12207}
  - [kernel] sched/fair: Fix endless loop in idle_balance() (Phil Auld) [1766087 1740941]
  - [kernel] sched: Skip double execution of pick_next_task_fair() (Phil Auld) [1766098 1750819]
  - [kernel] sched/fair: Prevent throttling in early pick_next_task_fair() (Phil Auld) [1756267 1740038]
  - [kernel] sched: Check for stop task appearance when balancing happens (Phil Auld) [1756267 1740038]
  - [kernel] sched/core: Fix endless loop in pick_next_task() (Phil Auld) [1756267 1740038]
  - [kernel] sched/fair: Push down check for high priority class task into idle_balance() (Phil Auld) [1756267 1740038]
  - [kernel] sched/rt: Fix picking RT and DL tasks from empty queue (Phil Auld) [1756267 1740038]
  - [kernel] sched/core: Allow __sched_setscheduler() in interrupts when PI is not used (Phil Auld) [1756265 1722234]
  - [kernel] sched, dl: Convert switched_{from, to}_dl() / prio_changed_dl() to balance callbacks (Phil Auld) [1756265 1722234]
  - [kernel] sched,dl: Remove return value from pull_dl_task() (Phil Auld) [1756265 1722234]
  - [kernel] sched, rt: Convert switched_{from, to}_rt() / prio_changed_rt() to balance callbacks (Phil Auld) [1756265 1722234]
  - [kernel] sched,rt: Remove return value from pull_rt_task() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Allow balance callbacks for check_class_changed() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Use replace normalize_task() with __sched_setscheduler() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Handle priority boosted tasks proper in setscheduler() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Fix broken setscheduler() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Consider pi boosting in setscheduler() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Replace post_schedule with a balance callback list (Phil Auld) [1756265 1722234]
  - [kernel] sched: Guarantee task priority in pick_next_task() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Remove some #ifdeffery (Phil Auld) [1756265 1722234]
  - [kernel] sched: Clean up idle task SMP logic (Phil Auld) [1756265 1722234]
  - [kernel] sched: Fix hotplug task migration (Phil Auld) [1756265 1722234]
  - [kernel] sched/fair: Remove idle_balance() declaration in sched.h (Phil Auld) [1756265 1722234]
  - [kernel] sched: Push down pre_schedule() and idle_balance() (Phil Auld) [1756265 1722234]
  - [kernel] sched/fair: Optimize cgroup pick_next_task_fair() (Phil Auld) [1756265 1722234]
  - [kernel] sched/fair: Clean up the __clear_buddies_*() functions (Phil Auld) [1756265 1722234]
  - [kernel] sched: Push put_prev_task() into pick_next_task() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Move rq->idle_stamp up to the core (Phil Auld) [1756265 1722234]
  - [kernel] sched: Fix race in idle_balance() (Phil Auld) [1756265 1722234]
  - [kernel] sched: Remove 'cpu' parameter from idle_balance() (Phil Auld) [1756265 1722234]
  - [kernel] sched/fair: Reset se-depth when task switched to FAIR (Phil Auld) [1756265 1722234]
  - [kernel] sched/fair: Track cgroup depth (Phil Auld) [1756265 1722234]

• Wed Oct 30 2019 Bruno Meneguele <bmeneg@redhat.com> [3.10.0-1062.6.1.el7]

  - [virt] KVM: coalesced_mmio: add bounds checking (Bandan Das) [1746797 1746798] {CVE-2019-14821}
  - [fs] xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT (Brian Foster) [1764245 1759117]
  - [powerpc] powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration (Desnes Augusto Nunes do Rosario) [1763625 1720930]
  - [powerpc] powerpc/pseries/mobility: prevent cpu hotplug during DT update (Desnes Augusto Nunes do Rosario) [1763625 1720930]
  - [powerpc] powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild (Desnes Augusto Nunes do Rosario) [1763625 1720930]
  - [crypto] crypto: vmx - ghash: do nosimd fallback manually (Desnes Augusto Nunes do Rosario) [1763621 1739765]
  - [crypto] crypto: vmx - Remove overly verbose printk from AES init routines (Desnes Augusto Nunes do Rosario) [1763621 1739765]
  - [crypto] powerpc: Create disable_kernel_{fp, altivec, vsx, spe}() (Desnes Augusto Nunes do Rosario) [1763621 1739765]
  - [crypto] crypto: vmx - CTR: always increment IV as quadword (Desnes Augusto Nunes do Rosario) [1763621 1739765]
  - [crypto] crypto: vmx - fix copy-paste error in CTR mode (Desnes Augusto Nunes do Rosario) [1763621 1739765]
  - [crypto] vmac - separate tfm and request context (Vladis Dronov) [1763620 1733561]
  - [crypto] crypto: blkcipher - fix crash flushing dcache in error path (Vladis Dronov) [1761804 1741525]
  - [crypto] crypto: remove direct blkcipher_walk dependency on transform (Vladis Dronov) [1761804 1741525]
  - [crypto] crypto: user - prevent operating on larval algorithms (Vladis Dronov) [1761804 1741525]
  - [netdrv] net/mlx5e: Support LAG TX port affinity distribution (Alaa Hleihel) [1759449 1724344]
  - [netdrv] net/mlx5e: Expose new function for TIS destroy loop (Alaa Hleihel) [1759449 1724344]
  - [include] net/mlx5: Add lag_tx_port_affinity capability bit (Alaa Hleihel) [1759449 1724344]
  - [netdrv] net/mlx5e: Re-work TIS creation functions (Alaa Hleihel) [1759449 1724344]
  - [netdrv] net/mlx5e: Disallow tc redirect offload cases we don't support (Alaa Hleihel) [1759003 1721626]
  - [netdrv] net/mlx5e: Support ndo_get_phys_port_name for PF under switchdev mode (Alaa Hleihel) [1759003 1721626]
  - [netdrv] net/mlx5e: Expose same physical switch_id for all representors (Alaa Hleihel) [1759003 1721626]
  - [net] tcp: reset sk_send_head in tcp_write_queue_purge (Marcelo Leitner) [1748357 1748358] {CVE-2019-15239}
  - [x86] kvm: x86: vmx: fix vpid leak (Vitaly Kuznetsov) [1755781 1716188]
  - [kvm] kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs (Paul Lai) [1757757 1708465]
  - [kvm] kvm: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts (Paul Lai) [1757757 1708465]
  - [kvm] kvm: vmx: Tell the nested hypervisor to skip L1D flush on vmentry (Paul Lai) [1757757 1708465]
  - [kvm] kvm: vmx: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR (Paul Lai) [1757757 1708465]
  - [kvm] kvm: x86: Introduce kvm_get_msr_feature() (Paul Lai) [1757757 1708465]
  - [kvm] kvm: x86: Add a framework for supporting MSR-based features (Paul Lai) [1757757 1708465]
  - [nvme] nvme: don't ask blk-mq to handle timed-out request (Ming Lei) [1758051 1750202]
  - [block] blk-mq: mark request as REQ_TIMEOUT when .timeout() is called (Ming Lei) [1758051 1750202]
  - [block] blk-mq: introduce blk_mq_clear_rq_complete() (Ming Lei) [1758051 1750202]
  - [block] blk-mq: remove 'sync' argument from __blk_mq_complete_request() (Ming Lei) [1758051 1750202]
  - [nvme] blk-mq: remove blk_mq_complete_request_sync (Ming Lei) [1763624 1730922]
  - [nvme] nvme: wait until all completed request's complete fn is called (Ming Lei) [1763624 1730922]
  - [nvme] nvme: don't abort completed request in nvme_cancel_request (Ming Lei) [1763624 1730922]
  - [block] blk-mq: introduce blk_mq_tagset_wait_completed_request() (Ming Lei) [1763624 1730922]
  - [block] blk-mq: introduce blk_mq_request_completed() (Ming Lei) [1763624 1730922]
  - [scsi] scsi: qla2xxx: Use correct size in call to dma_free_coherent() in qla2400_sp_unmap() (Himanshu Madhani) [1759447 1668767]
  - [scsi] scsi: qla2xxx: Fix different size DMA Alloc/Unmap (Himanshu Madhani) [1759447 1668767]
  - [scsi] scsi: qla2xxx: Fix DMA unmap leak (Himanshu Madhani) [1759447 1668767]
  - [scsi] scsi: qla2xxx: Prevent memory leak for CT req/rsp allocation (Himanshu Madhani) [1759447 1668767]
  - [scsi] scsi: fnic: fix msix interrupt allocation (Govindarajulu Varadarajan) [1754836 1745053]
  - [scsi] scsi: fnic: print port speed only at driver init or speed change (Govindarajulu Varadarajan) [1754836 1745053]
  - [nvme] nvme-scsi: updating struct nvme_ctrl (Gopal Tiwari) [1752423 1749524]

• Wed Oct 09 2019 Bruno Meneguele <bmeneg@redhat.com> [3.10.0-1062.5.1.el7]

  - [netdrv] ixgbe: Prevent u8 wrapping of ITR value to something less than 10us (Ken Cox) [1757350 1750856]