[ol7_MODRHCK] kernel-debug-3.10.0-957.10.1.0.1.el7.x86_64

The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system.  The kernel handles the basic functions
of the operating system:  memory allocation, process allocation, device
input and output, etc.

This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.

Changelog (Show File list) (Show related packages)

• Wed Mar 13 2019 John Mcwalters <john.mcwalters@oracle.com> [3.10.0-957.10.1.0.1.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.
   [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]

• Thu Feb 07 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.10.1.el7]

  - [fs] revert "[fs] nfs: Don't write back further requests if there is a pending write error" (Benjamin Coddington) [1672510 1656674]
  - [fs] cifs: connect to servername instead of IP for IPC$ share (Leif Sahlberg) [1672448 1647844]
  - [acpi] nfit: Fix command-supported detection (Charles Rose) [1671743 1665811]
  - [acpi] nfit: Block function zero DSMs (Charles Rose) [1671743 1665811]
  - [x86] efi-bgrt: Replace early_memremap() with memremap() (Lenny Szubowicz) [1671745 1481667]
  - [x86] efi-bgrt: Replace ioremap() with early_memremap() (Lenny Szubowicz) [1671745 1481667]
  - [scsi] libiscsi: Allow sd_shutdown on bad transport (Chris Leech) [1670680 1630979]
  - [block] blk-mq: punt failed direct issue to dispatch list (Ming Lei) [1670511 1656654]
  - [block] blk-mq: fix corruption with direct issue (Ming Lei) [1670511 1656654]
  - [powerpc] rtas: Fix a potential race between CPU-Offline & Migration (Steve Best) [1669044 1650249]
  - [powerpc] pseries: Disable CPU hotplug across migrations (Steve Best) [1669044 1650249]
  - [md] Add split counter for raid1 write request in the right place (Xiao Ni) [1668208 1659951]
  - [lib] string_helpers.c: fix infinite loop in string_get_size() (Ewan Milne) [1667989 1660565]
  - [kernel] stop_machine: Atomically queue and wake stopper threads (Phil Auld) [1667328 1557061]
  - [kernel] stop_machine: Disable preemption after queueing stopper threads (Phil Auld) [1667328 1557061]
  - [kernel] stop_machine: Disable preemption when waking two stopper threads (Phil Auld) [1667328 1557061]
  - [kernel] stop_machine, sched: Fix migrate_swap() vs. active_balance() deadlock (Phil Auld) [1667328 1557061]
  - [kernel] stop_machine: Make cpu_stop_queue_work() and stop_one_cpu_nowait() return bool (Phil Auld) [1667328 1557061]
  - [fs] proc: restrict kernel stack dumps to root (Joe Lawrence) [1642401 1638194] {CVE-2018-17972}
  - [fs] proc: use "unsigned int" for /proc/*/stack (Joe Lawrence) [1642401 1638194] {CVE-2018-17972}
  - [fs] libceph: fall back to sendmsg for slab pages (Ilya Dryomov) [1665814 1647460]
  - [scsi] csiostor: remove flush_scheduled_work() (Arjun Vynipadath) [1665370 1660882]
  - [pci] shpchp: Separate existence of SHPC and permission to use it (Myron Stowe) [1663241 1633873]
  - [pci] shpchp: Manage SHPC unconditionally on non-ACPI systems (Myron Stowe) [1663241 1633873]
  - [pci] shpchp: Fix AMD POGO identification (Myron Stowe) [1663241 1633873]
  - [mm] memcontrol: factor out reclaim iterator loading and updating (Aristeu Rozanski) [1663114 1595932]
  - [net] xfrm: policy: init locks early (Herbert Xu) [1660887 1641866]
  - [kernel] mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set (Rafael Aquini) [1660392 1657714]
  - [nvme] flush namespace scanning work just before removing namespaces (Ewan Milne) [1659937 1622487]
  - [fs] fuse: don't need GETATTR after every READ (Miklos Szeredi) [1657921 1648781]
  - [fs] fuse: don't invalidate attrs when not using atime (Miklos Szeredi) [1657921 1648781]
  - [net] Set sk_prot_creator when cloning sockets to the right proto (Andrea Claudi) [1657351 1657352] {CVE-2018-9568}
  - [kernel] bpf: 32-bit RSH verification must truncate input before the ALU op (Jiri Olsa) [1641387 1641388] {CVE-2018-18445}

• Sat Jan 26 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.9.1.el7]

  - [input] psmouse: fix button reporting for basic protocols (Benjamin Tissoires) [1662848 1658669]
  - [input] psmouse: add support for 2nd wheel on A4Tech Dual-Scroll wheel mice (Benjamin Tissoires) [1662848 1658669]

• Wed Jan 09 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.8.1.el7]

  - [tty] add rwsem to close race between copy_from_read_buf calls and reset_buffer_flags (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Fix stall at n_tty_receive_char_special() (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] audit: Fix audit source (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Fix auditing support for cannonical mode (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Fix 4096-byte canonical reads (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Remove read_cnt (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Don't wrap input buffer indices at buffer size (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Get read_cnt through accessor (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] Deprecate ldisc .chars_in_buffer() method (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Split n_tty_chars_in_buffer() for reader-only interface (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Line copy to user buffer in canonical mode (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] n_tty: Factor canonical mode copy from n_tty_read() (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] Make ldisc input flow control concurrency-friendly (Christoph von Recklinghausen) [1660815 1649343]
  - [tty] Simplify tty buffer/ldisc interface with helper function (Christoph von Recklinghausen) [1660815 1649343]

• Tue Jan 08 2019 Jan Stancek <jstancek@redhat.com> [3.10.0-957.7.1.el7]

  - [scsi] lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid (Ewan Milne) [1664067 1657981]
  - [scsi] qla2xxx: Delete session for nport id change (Himanshu Madhani) [1663508 1628301]

• Tue Dec 25 2018 Jan Stancek <jstancek@redhat.com> [3.10.0-957.6.1.el7]

  - [nvme] nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl (David Milburn) [1661947 1632440]

• Wed Dec 19 2018 Jan Stancek <jstancek@redhat.com> [3.10.0-957.5.1.el7]

  - [fs] revert "[fs] sunrpc: Ensure we always close the socket after a connection shuts down" (Dave Wysochanski) [1660784 1657399]

• Fri Dec 14 2018 Jan Stancek <jstancek@redhat.com> [3.10.0-957.4.1.el7]

  - [net] macsec: let the administrator set UP state even if lowerdev is down (Sabrina Dubroca) [1658970 1626004]
  - [net] macsec: update operstate when lower device changes (Sabrina Dubroca) [1658970 1626004]
  - [fs] nfsv4.x: fix lock recovery during delegation recall (Steve Dickson) [1657840 1634086]
  - [fs] cifs: Fix autonegotiate security settings mismatch (Leif Sahlberg) [1657841 1650148]
  - [md] raid1: panic because of using freed memory (Xiao Ni) [1656500 1632575]
  - [pci] Match Root Port's MPS to endpoint's MPSS as necessary (Myron Stowe) [1656395 1524000]
  - [pci] Skip MPS logic for Virtual Functions (VFs) (Myron Stowe) [1656395 1524000]
  - [x86] kvm: vmx: re-add ple_gap module parameter (Gary Hook) [1656393 1652933]
  - [iommu] vt-d: Fix iotlb psi missing for mappings (Peter Xu) [1653592 1623856]
  - [iommu] vt-d: Introduce __mapping_notify_one() (Peter Xu) [1653592 1623856]
  - [scsi] libfc: retry PRLI if we cannot analyse the payload (Chris Leech) [1655045 1631130]
  - [scsi] libfc: Do not drop down to FLOGI for fc_rport_login() (Chris Leech) [1655044 1625721]
  - [scsi] libfc: Do not login if the port is already started (Chris Leech) [1655044 1625721]
  - [scsi] libfc: don't advance state machine for incoming FLOGI (Chris Leech) [1655044 1625721]
  - [gpu] drm/i915: Add short HPD IRQ storm detection for non-MST systems (Lyude Paul) [1654733 1608704]
  - [gpu] drm/i915: Clarify flow for disabling IRQs on storms (Lyude Paul) [1654733 1608704]
  - [gpu] drm/i915: Fix threshold check in intel_hpd_irq_storm_detect() (Lyude Paul) [1654733 1608704]
  - [gpu] drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST (Lyude Paul) [1654733 1608704]
  - [gpu] drm/i915: Fix possible race in intel_dp_add_mst_connector() (Lyude Paul) [1654733 1608704]
  - [iommu] amd: Clear memory encryption mask from physical address (Gary Hook) [1649025 1643293]
  - [security] Make [un]register_lsm_notifier() null ops if !selinux_enabled (Don Dutile) [1648811 1621072]
  - [netdrv] bonding/802.3ad: fix link_failure_count tracking (Jarod Wilson) [1648294 1641660]
  - [block] nvme: do not require GENERIC_HARDIRQ interfaces on s390 (Hendrik Brueckner) [1648239 1637637]
  - [nvme] nvme-pci: add a memory barrier to nvme_dbbuf_update_and_check_event (David Milburn) [1648240 1630481]
  - [x86] kprobes: Use 5-byte NOP when the code might be modified by ftrace (Josh Poimboeuf) [1647816 1577050]
  - [fs] userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}

• Wed Dec 05 2018 Jan Stancek <jstancek@redhat.com> [3.10.0-957.3.1.el7]

  - [mm] userfaultfd: allow get_mempolicy(MPOL_F_NODE|MPOL_F_ADDR) to trigger userfaults (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: shmem: uffdio_copy: set the page dirty if VM_WRITE is not set (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: shmem: add i_size checks (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] userfaultfd: disable irqs when taking the waitqueue lock (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] userfaultfd.c: remove redundant pointer uwq (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] userfaultfd: remove uffd flags from vma->vm_flags if UFFD_EVENT_FORK fails (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte access (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [mm] userfaultfd: prevent non-cooperative events vs mcopy_atomic races (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] userfaultfd: convert to use anon_inode_getfd() (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [fs] mm, userfaultfd, thp: avoid waiting when PMD under THP migration (Andrea Arcangeli) [1640518 1640519] {CVE-2018-18397}
  - [net] packet: fix a race in packet_bind() and packet_notifier() (Andrea Claudi) [1643680 1643681] {CVE-2018-18559}
  - [x86] kvm: x86: ensure all MSRs can always be KVM_GET/SET_MSR'd (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: #GP when guest attempts to write MCi_STATUS register w/o 0 (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/hyper-v: inject #GP only when invalid SINTx vector is unmasked (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/hyper-v: remove stale entries from vec_bitmap/auto_eoi_bitmap on vector change (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: hyperv: avoid livelock in oneshot SynIC timers (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: hyperv: add KVM_CAP_HYPERV_SYNIC2 (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: Add kvm_vcpu_get_idx to get vcpu index in kvm->vcpus (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: fix NULL deref in vcpu_scan_ioapic (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: use delivery to self in hyperv synic (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: x86: hyperv: make function static to avoid compiling warning (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm: hyper-v: do not do hypercall userspace exits if SynIC is disabled (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V VMBus hypercall userspace exit (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Reject Hyper-V hypercall continuation (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V SynIC timers tracepoints (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V SynIC tracepoints (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Update SynIC timers on guest entry only (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Skip SynIC vector check for QEMU side (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V fix SynIC timer disabling condition (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Reorg stimer_expiration() to better control timer restart (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V unify stimer_start() and stimer_restart() (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Drop stimer_stop() function (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V timers fix incorrect logical operation (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Remove Hyper-V SynIC timer stopping (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V SynIC timers (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V SynIC message slot pending clearing at SINT ack (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Added Hyper-V vcpu_to_hv_vcpu()/hv_vcpu_to_vcpu() helpers (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Rearrange func's declarations inside Hyper-V header (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V kvm exit (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: Hyper-V synthetic interrupt controller (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/x86: split ioapic-handled and EOI exit bitmaps (Vitaly Kuznetsov) [1647097 1631439]
  - [x86] kvm/irqchip: kvm_arch_irq_routing_update renaming split (Vitaly Kuznetsov) [1647097 1631439]
  - [pinctrl] cannonlake: Fix HOSTSW_OWN register offset of H variant (Benjamin Tissoires) [1647720 1647717 1609926 1544041]
  - [pinctrl] cannonlake: Fix gpio base for GPP-E (Benjamin Tissoires) [1647720 1647717 1609926 1544041]
  - [pinctrl] cannonlake: Fix community ordering for H variant (Benjamin Tissoires) [1647720 1647717 1609926 1544041]
  - [pinctrl] intel: Do pin translation in other GPIO operations as well (Benjamin Tissoires) [1647720 1647717 1609926 1544041]
  - [pinctrl] intel: Implement intel_gpio_get_direction callback (Benjamin Tissoires) [1647720 1647717 1609926 1544041]
  - [platform] x86: dell-smbios-wmi: Correct a memory leak (Jarod Wilson) [1647706 1640399]
  - [scsi] qedi: Initialize the stats mutex lock (Chad Dupuis) [1646870 1633638]
  - [s390] facilites: use stfle_fac_list array size for MAX_FACILITY_BIT (Hendrik Brueckner) [1646868 1628088]
  - [netdrv] qed: Add missing device config for RoCE EDPM in UFP mode (Chad Dupuis) [1646866 1631593]
  - [netdrv] qed: Do not add VLAN 0 tag to untagged frames in multi-function mode (Chad Dupuis) [1646866 1631593]
  - [netdrv] qed: Fix populating the invalid stag value in multi function mode (Chad Dupuis) [1646866 1631593]
  - [netdrv] qed: Fix link flap issue due to mismatching EEE capabilities (Chad Dupuis) [1645150 1636398]
  - [netdrv] qed: Fix shmem structure inconsistency between driver and the mfw (Chad Dupuis) [1645149 1634156]

• Tue Dec 04 2018 Jan Stancek <jstancek@redhat.com> [3.10.0-957.2.1.el7]

  - [md] Simplify ternary operations (Xiao Ni) [1655046 1627563]
  - [x86] Mark Intel Cascade Lake supported (Steve Best) [1650213 1639980]
  - [net] rtnetlink: give a user socket to get_target_net() (Jiri Benc) [1639635 1630694] {CVE-2018-14646}
  - [net] Add variants of capable for use on on sockets (Jiri Benc) [1639635 1630694] {CVE-2018-14646}