The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important)
* A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important)
* It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important)
This update also fixes multiple Moderate and Low impact security issues:
* CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685
Documentation for these issues is available from the Release Notes document linked from the References section.
Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat).
Additional Changes:
For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section.
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read-only, which allows local users to cause a denial of service (loss of writability) by making certain unshare system calls, clearing the / MNT_LOCKED flag, and making an MNT_FORCE umount system call. (CVE-2014-7975)\n\n - The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file. (CVE-2016-7042)\n\n - Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3 allows local users to cause a denial of service (double free) or possibly have unspecified other impact via a crafted application that makes sendmsg system calls, leading to a free operation associated with a new dump that started earlier than anticipated. (CVE-2016-9806)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.\n (CVE-2016-9576)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. (CVE-2016-7097)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function. (CVE-2017-7187)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest. (CVE-2016-9588)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786. (CVE-2017-6001)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call. (CVE-2017-8890)\n\n - The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9077)\n\n - The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly interact with certain locations of a chroot directory, which allows local users to cause a denial of service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call.\n (CVE-2014-7970)\n\n - crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c. (CVE-2015-8970)\n\n - Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c. (CVE-2016-10200)\n\n - fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service (memory consumption and deadlock) via MS_BIND mount system calls, as demonstrated by a loop that triggers exponential growth in the number of mounts. (CVE-2016-6213)\n\n - It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring. (CVE-2016-9604)\n\n - The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call. (CVE-2017-2671)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the dead type. (CVE-2017-6951)\n\n - Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by triggering failure of a certain bitmap operation. (CVE-2017-7616)\n\n - The mm subsystem in the Linux kernel through 3.2 does not properly enforce the CONFIG_STRICT_DEVMEM protection mechanism, which allows local users to read or write to kernel memory locations in the first megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file, related to arch/x86/mm/init.c and drivers/char/mem.c. (CVE-2017-7889)\n\n - The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send system calls. (CVE-2017-9074)\n\n - The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9076)\n\n - The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls. (CVE-2017-9242)\n\n - Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local users to cause a denial of service (disk corruption) by writing to a page that is associated with a different user's file after unsynchronized hole punching and page-fault handling. (CVE-2015-8839)\n\n - Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel before 4.5.1 allow local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations.\n (CVE-2016-9685)\n\n - The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used as an array index for dereferencing, which leads to an OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system. (CVE-2017-8797)\n\n - The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. 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(CVE-2014-7975)\n\n - The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU\n Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout\n data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading\n the /proc/keys file. (CVE-2016-7042)\n\n - Race condition in the netlink_dump function in net/netlink/af_netlink.c in the Linux kernel before 4.6.3\n allows local users to cause a denial of service (double free) or possibly have unspecified other impact\n via a crafted application that makes sendmsg system calls, leading to a free operation associated with a\n new dump that started earlier than anticipated. (CVE-2016-9806)\n\n - The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly\n restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory\n locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.\n (CVE-2016-9576)\n\n - The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in\n situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary\n kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg\n device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an\n incomplete fix for CVE-2016-9576. (CVE-2016-10088)\n\n - The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr\n call, which allows local users to gain group privileges by leveraging the existence of a setgid program\n with restrictions on execute permissions. (CVE-2016-7097)\n\n - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause\n a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large\n command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write\n function. (CVE-2017-7187)\n\n - crypto/mcryptd.c in the Linux kernel before 4.8.15 allows local users to cause a denial of service (NULL\n pointer dereference and system crash) by using an AF_ALG socket with an incompatible algorithm, as\n demonstrated by mcryptd(md5). (CVE-2016-10147)\n\n - arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows\n guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by\n an L2 guest. (CVE-2016-9588)\n\n - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly\n emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS\n memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)\n\n - The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to\n cause a denial of service (system crash) via a crafted application that makes sendto system calls, related\n to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c. (CVE-2016-8645)\n\n - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows\n attackers to cause a denial of service (system crash) via (1) an application that makes crafted system\n calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)\n\n - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain\n privileges via a crafted application that makes concurrent perf_event_open system calls for moving a\n software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for\n CVE-2016-6786. (CVE-2017-6001)\n\n - The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial\n of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain\n match field, related to the keyring_search_iterator function in keyring.c. (CVE-2017-2647)\n\n - The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15\n allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by\n leveraging use of the accept system call. (CVE-2017-8890)\n\n - The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel through 4.11.1 mishandles\n inheritance, which allows local users to cause a denial of service or possibly have unspecified other\n impact via crafted system calls, a related issue to CVE-2017-8890. (CVE-2017-9077)\n\n - The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly\n interact with certain locations of a chroot directory, which allows local users to cause a denial of\n service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call.\n (CVE-2014-7970)\n\n - crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been\n performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause\n a denial of service (NULL pointer dereference and system crash) via a crafted application that does not\n supply a key, related to the lrw_crypt function in crypto/lrw.c. (CVE-2015-8970)\n\n - Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users\n to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls\n without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c\n and net/l2tp/l2tp_ip6.c. (CVE-2016-10200)\n\n - fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount\n namespace, which allows local users to cause a denial of service (memory consumption and deadlock) via\n MS_BIND mount system calls, as demonstrated by a loop that triggers exponential growth in the number of\n mounts. (CVE-2016-6213)\n\n - It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal\n keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its\n session keyring. This allows root to bypass module signature verification by adding a new public key of\n its own devising to the keyring. (CVE-2016-9604)\n\n - The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a\n certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local\n users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a\n socket system call. (CVE-2017-2671)\n\n - The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows\n local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call\n for the dead type. (CVE-2017-6951)\n\n - Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux\n kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by\n triggering failure of a certain bitmap operation. (CVE-2017-7616)\n\n - The mm subsystem in the Linux kernel through 3.2 does not properly enforce the CONFIG_STRICT_DEVMEM\n protection mechanism, which allows local users to read or write to kernel memory locations in the first\n megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file,\n related to arch/x86/mm/init.c and drivers/char/mem.c. (CVE-2017-7889)\n\n - The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the\n nexthdr field may be associated with an invalid option, which allows local users to cause a denial of\n service (out-of-bounds read and BUG) or possibly have unspecified other impact via crafted socket and send\n system calls. 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(bsc#1034670)\n\nThe following non-security bugs were fixed :\n\n - 9p: fix a potential acl leak (4.4.68 stable queue).\n\n - acpi / APEI: Add missing synchronize_rcu() on NOTIFY_SCI removal (bsc#1031717).\n\n - acpi / scan: Drop support for force_remove (bnc#1029607).\n\n - ahci: disable correct irq for dummy ports (bsc#1040125).\n\n - alsa: hda - Fix deadlock of controller device lock at unbinding (4.4.68 stable queue).\n\n - arm: 8452/3: PJ4: make coprocessor access sequences buildable in Thumb2 mode (4.4.68 stable queue).\n\n - arm: OMAP5 / DRA7: Fix HYP mode boot for thumb2 build (4.4.68 stable queue).\n\n - asoc: rt5640: use msleep() for long delays (bsc#1031717).\n\n - asoc: sti: Fix error handling if of_clk_get() fails (bsc#1031717).\n\n - blacklist 61e8a0d5a027 powerpc/pci: Fix endian bug in fixed PHB numbering (bsc#989311)\n\n - block: get rid of blk_integrity_revalidate() (4.4.68 stable queue).\n\n - bna: avoid writing uninitialized data into hw registers (bsc#966321 FATE#320156).\n\n - bnxt_en: allocate enough space for ->ntp_fltr_bmap (bsc#1020412 FATE#321671).\n\n - bpf, arm64: fix jit branch offset related to ldimm64 (4.4.68 stable queue).\n\n - brcmfmac: Ensure pointer correctly set if skb data location changes (4.4.68 stable queue).\n\n - brcmfmac: Make skb header writable before use (4.4.68 stable queue).\n\n - brcmfmac: restore stopping netdev queue when bus clogs up (bsc#1031717).\n\n - btrfs: add a flags field to btrfs_fs_info (bsc#1012452).\n\n - btrfs: add ASSERT for block group's memory leak (bsc#1012452).\n\n - btrfs: add btrfs_trans_handle->fs_info pointer (bsc#1012452).\n\n - btrfs: add bytes_readonly to the spaceinfo at once (bsc#1012452).\n\n - btrfs: add check to sysfs handler of label (bsc#1012452).\n\n - btrfs: add dynamic debug support (bsc#1012452).\n\n - btrfs: add error handling for extent buffer in print tree (bsc#1012452).\n\n - btrfs: add missing bytes_readonly attribute file in sysfs (bsc#1012452).\n\n - btrfs: add missing check for writeback errors on fsync (bsc#1012452).\n\n - btrfs: add more validation checks for superblock (bsc#1012452).\n\n - btrfs: Add ratelimit to btrfs printing (bsc#1012452).\n\n - btrfs: add read-only check to sysfs handler of features (bsc#1012452).\n\n - btrfs: add semaphore to synchronize direct IO writes with fsync (bsc#1012452).\n\n - btrfs: add tracepoint for adding block groups (bsc#1012452).\n\n - btrfs: add tracepoints for flush events (bsc#1012452).\n\n - btrfs: add validadtion checks for chunk loading (bsc#1012452).\n\n - btrfs: add write protection to SET_FEATURES ioctl (bsc#1012452).\n\n - btrfs: allow balancing to dup with multi-device (bsc#1012452).\n\n - btrfs: always reserve metadata for delalloc extents (bsc#1012452).\n\n - btrfs: always use trans->block_rsv for orphans (bsc#1012452).\n\n - btrfs: avoid blocking open_ctree from cleaner_kthread (bsc#1012452).\n\n - btrfs: avoid deadlocks during reservations in btrfs_truncate_block (bsc#1012452).\n\n - btrfs: avoid overflowing f_bfree (bsc#1012452).\n\n - btrfs: btrfs_abort_transaction, drop root parameter (bsc#1012452).\n\n - btrfs: __btrfs_buffered_write: Pass valid file offset when releasing delalloc space (bsc#1012452).\n\n - btrfs: btrfs_check_super_valid: Allow 4096 as stripesize (bsc#1012452).\n\n - btrfs: btrfs_debug should consume fs_info when DEBUG is not defined (bsc#1012452).\n\n - btrfs: btrfs_relocate_chunk pass extent_root to btrfs_end_transaction (bsc#1012452).\n\n - btrfs: build fixup for qgroup_account_snapshot (bsc#1012452).\n\n - btrfs: change BUG_ON()'s to ASSERT()'s in backref_cache_cleanup() (bsc#1012452).\n\n - btrfs: change delayed reservation fallback behavior (bsc#1012452).\n\n - btrfs: change how we calculate the global block rsv (bsc#1012452).\n\n - btrfs: check btree node's nritems (bsc#1012452).\n\n - btrfs: check if extent buffer is aligned to sectorsize (bsc#1012452).\n\n - btrfs: check inconsistence between chunk and block group (bsc#1012452).\n\n - btrfs: clarify do_chunk_alloc()'s return value (bsc#1012452).\n\n - btrfs: clean the old superblocks before freeing the device (bsc#1012452).\n\n - btrfs: clean up and optimize __check_raid_min_device() (bsc#1012452).\n\n - btrfs: cleanup assigning next active device with a check (bsc#1012452).\n\n - btrfs: cleanup BUG_ON in merge_bio (bsc#1012452).\n\n - btrfs: Cleanup compress_file_range() (bsc#1012452).\n\n - btrfs: cleanup error handling in extent_write_cached_pages (bsc#1012452).\n\n - btrfs: clear uptodate flags of pages in sys_array eb (bsc#1012452).\n\n - btrfs: clone: use vmalloc only as fallback for nodesize bufer (bsc#1012452).\n\n - btrfs: convert nodesize macros to static inlines (bsc#1012452).\n\n - btrfs: convert printk(KERN_* to use pr_* calls (bsc#1012452).\n\n - btrfs: convert pr_* to btrfs_* where possible (bsc#1012452).\n\n - btrfs: convert send's verbose_printk to btrfs_debug (bsc#1012452).\n\n - btrfs: copy_to_sk drop unused root parameter (bsc#1012452).\n\n - btrfs: create a helper function to read the disk super (bsc#1012452).\n\n - btrfs: create example debugfs file only in debugging build (bsc#1012452).\n\n - btrfs: create helper btrfs_find_device_by_user_input() (bsc#1012452).\n\n - btrfs: create helper function __check_raid_min_devices() (bsc#1012452).\n\n - btrfs: detect corruption when non-root leaf has zero item (bsc#1012452).\n\n - btrfs: divide btrfs_update_reserved_bytes() into two functions (bsc#1012452).\n\n - btrfs: do not background blkdev_put() (bsc#1012452).\n\n - btrfs: do not bother kicking async if there's nothing to reclaim (bsc#1012452).\n\n - btrfs: do not BUG_ON() in btrfs_orphan_add (bsc#1012452).\n\n - btrfs: do not create empty block group if we have allocated data (bsc#1012452).\n\n - btrfs: do not decrease bytes_may_use when replaying extents (bsc#1012452).\n\n - btrfs: do not do nocow check unless we have to (bsc#1012452).\n\n - btrfs: do not do unnecessary delalloc flushes when relocating (bsc#1012452).\n\n - btrfs: do not force mounts to wait for cleaner_kthread to delete one or more subvolumes (bsc#1012452).\n\n - btrfs: do not wait for unrelated IO to finish before relocation (bsc#1012452).\n\n - btrfs: do not WARN() in btrfs_transaction_abort() for IO errors (bsc#1035866).\n\n - btrfs: end transaction if we abort when creating uuid root (bsc#1012452).\n\n - btrfs: enhance btrfs_find_device_by_user_input() to check device path (bsc#1012452).\n\n - btrfs: error out if generic_bin_search get invalid arguments (bsc#1012452).\n\n - btrfs: expand cow_file_range() to support in-band dedup and subpage-blocksize (bsc#1012452).\n\n - btrfs: extend btrfs_set_extent_delalloc and its friends to support in-band dedupe and subpage size patchset (bsc#1012452).\n\n - btrfs: fill relocation block rsv after allocation (bsc#1012452).\n\n - btrfs: fix an integer overflow check (bsc#1012452).\n\n - btrfs: fix a possible umount deadlock (bsc#1012452).\n\n - btrfs: fix btrfs_no_printk stub helper (bsc#1012452).\n\n - btrfs: Fix BUG_ON condition in scrub_setup_recheck_block() (bsc#1012452).\n\n - btrfs: fix BUG_ON in btrfs_mark_buffer_dirty (bsc#1012452).\n\n - btrfs: fix BUG_ON in btrfs_submit_compressed_write (bsc#1012452).\n\n - btrfs: fix callers of btrfs_block_rsv_migrate (bsc#1012452).\n\n - btrfs: fix check_direct_IO() for non-iovec iterators (bsc#1012452).\n\n - btrfs: fix check_shared for fiemap ioctl (bsc#1037177).\n\n - btrfs: fix crash when tracepoint arguments are freed by wq callbacks (bsc#1012452).\n\n - btrfs: fix data loss after truncate when using the no-holes feature (bsc#1036214).\n\n - btrfs: fix deadlock in delayed_ref_async_start (bsc#1012452).\n\n - btrfs: fix delalloc reservation amount tracepoint (bsc#1012452).\n\n - btrfs: fix disk_i_size update bug when fallocate() fails (bsc#1012452).\n\n - btrfs: fix divide error upon chunk's stripe_len (bsc#1012452).\n\n - btrfs: fix double free of fs root (bsc#1012452).\n\n - btrfs: fix eb memory leak due to readpage failure (bsc#1012452).\n\n - btrfs: fix em leak in find_first_block_group (bsc#1012452).\n\n - btrfs: fix emptiness check for dirtied extent buffers at check_leaf() (bsc#1012452).\n\n - btrfs: fix error handling in map_private_extent_buffer (bsc#1012452).\n\n - btrfs: fix error return code in btrfs_init_test_fs() (bsc#1012452).\n\n - btrfs: fix free space calculation in dump_space_info() (bsc#1012452).\n\n - btrfs: fix fsfreeze hang caused by delayed iputs deal (bsc#1012452).\n\n - btrfs: fix fspath error deallocation (bsc#1012452).\n\n - btrfs: fix int32 overflow in shrink_delalloc() (bsc#1012452).\n\n - btrfs: Fix integer overflow when calculating bytes_per_bitmap (bsc#1012452).\n\n - btrfs: fix invalid dereference in btrfs_retry_endio (bsc#1040395).\n\n - btrfs: fix lock dep warning, move scratch dev out of device_list_mutex and uuid_mutex (bsc#1012452).\n\n - btrfs: fix lock dep warning move scratch super outside of chunk_mutex (bsc#1012452).\n\n - btrfs: fix __MAX_CSUM_ITEMS (bsc#1012452).\n\n - btrfs: fix memory leak during RAID 5/6 device replacement (bsc#1012452).\n\n - btrfs: fix memory leak of block group cache (bsc#1012452).\n\n - btrfs: fix memory leak of reloc_root (bsc#1012452).\n\n - btrfs: fix mixed block count of available space (bsc#1012452).\n\n - btrfs: fix one bug that process may endlessly wait for ticket in wait_reserve_ticket() (bsc#1012452).\n\n - btrfs: fix panic in balance due to EIO (bsc#1012452).\n\n - btrfs: fix race between block group relocation and nocow writes (bsc#1012452).\n\n - btrfs: fix race between device replace and block group removal (bsc#1012452).\n\n - btrfs: fix race between device replace and chunk allocation (bsc#1012452).\n\n - btrfs: fix race between device replace and discard (bsc#1012452).\n\n - btrfs: fix race between device replace and read repair (bsc#1012452).\n\n - btrfs: fix race between fsync and direct IO writes for prealloc extents (bsc#1012452).\n\n - btrfs: fix race between readahead and device replace/removal (bsc#1012452).\n\n - btrfs: fix race setting block group back to RW mode during device replace (bsc#1012452).\n\n - btrfs: fix race setting block group readonly during device replace (bsc#1012452).\n\n - btrfs: fix read_node_slot to return errors (bsc#1012452).\n\n - btrfs: fix release reserved extents trace points (bsc#1012452).\n\n - btrfs: fix segmentation fault when doing dio read (bsc#1040425).\n\n - btrfs: Fix slab accounting flags (bsc#1012452).\n\n - btrfs: fix unexpected return value of fiemap (bsc#1012452).\n\n - btrfs: fix unprotected assignment of the left cursor for device replace (bsc#1012452).\n\n - btrfs: fix WARNING in btrfs_select_ref_head() (bsc#1012452).\n\n - btrfs: flush_space: treat return value of do_chunk_alloc properly (bsc#1012452).\n\n - btrfs: Force stripesize to the value of sectorsize (bsc#1012452).\n\n - btrfs: free sys_array eb as soon as possible (bsc#1012452).\n\n - btrfs: GFP_NOFS does not GFP_HIGHMEM (bsc#1012452).\n\n - btrfs: Handle uninitialised inode eviction (bsc#1012452).\n\n - btrfs: hide test-only member under ifdef (bsc#1012452).\n\n - btrfs: improve check_node to avoid reading corrupted nodes (bsc#1012452).\n\n - btrfs: introduce BTRFS_MAX_ITEM_SIZE (bsc#1012452).\n\n - btrfs: introduce device delete by devid (bsc#1012452).\n\n - btrfs: introduce raid-type to error-code table, for minimum device constraint (bsc#1012452).\n\n - btrfs: introduce ticketed enospc infrastructure (bsc#1012452).\n\n - btrfs: introduce tickets_id to determine whether asynchronous metadata reclaim work makes progress (bsc#1012452).\n\n - btrfs: ioctl: reorder exclusive op check in RM_DEV (bsc#1012452).\n\n - btrfs: kill BUG_ON in do_relocation (bsc#1012452).\n\n - btrfs: kill BUG_ON in run_delayed_tree_ref (bsc#1012452).\n\n - btrfs: kill BUG_ON()'s in btrfs_mark_extent_written (bsc#1012452).\n\n - btrfs: kill invalid ASSERT() in process_all_refs() (bsc#1012452).\n\n - btrfs: kill the start argument to read_extent_buffer_pages (bsc#1012452).\n\n - btrfs: kill unused writepage_io_hook callback (bsc#1012452).\n\n - btrfs: make find_workspace always succeed (bsc#1012452).\n\n - btrfs: make find_workspace warn if there are no workspaces (bsc#1012452).\n\n - btrfs: make mapping->writeback_index point to the last written page (bsc#1012452).\n\n - btrfs: make state preallocation more speculative in\n __set_extent_bit (bsc#1012452).\n\n - btrfs: make sure device is synced before return (bsc#1012452).\n\n - btrfs: make use of btrfs_find_device_by_user_input() (bsc#1012452).\n\n - btrfs: make use of btrfs_scratch_superblocks() in btrfs_rm_device() (bsc#1012452).\n\n - btrfs: memset to avoid stale content in btree leaf (bsc#1012452).\n\n - btrfs: memset to avoid stale content in btree node block (bsc#1012452).\n\n - btrfs: move error handling code together in ctree.h (bsc#1012452).\n\n - btrfs: optimize check for stale device (bsc#1012452).\n\n - btrfs: parent_start initialization cleanup (bsc#1012452).\n\n - btrfs: pass correct args to btrfs_async_run_delayed_refs() (bsc#1012452).\n\n - btrfs: pass number of devices to btrfs_check_raid_min_devices (bsc#1012452).\n\n - btrfs: pass the right error code to the btrfs_std_error (bsc#1012452).\n\n - btrfs: preallocate compression workspaces (bsc#1012452).\n\n - btrfs: Ratelimit 'no csum found' info message (bsc#1012452).\n\n - btrfs: refactor btrfs_dev_replace_start for reuse (bsc#1012452).\n\n - btrfs: Refactor btrfs_lock_cluster() to kill compiler warning (bsc#1012452).\n\n - btrfs: remove BUG() in raid56 (bsc#1012452).\n\n - btrfs: remove BUG_ON in start_transaction (bsc#1012452).\n\n - btrfs: remove BUG_ON()'s in btrfs_map_block (bsc#1012452).\n\n - btrfs: remove build fixup for qgroup_account_snapshot (bsc#1012452).\n\n - btrfs: remove save_error_info() (bsc#1012452).\n\n - btrfs: remove unnecessary btrfs_mark_buffer_dirty in split_leaf (bsc#1012452).\n\n - btrfs: remove unused function btrfs_assert() (bsc#1012452).\n\n - btrfs: rename and document compression workspace members (bsc#1012452).\n\n - btrfs: rename btrfs_find_device_by_user_input (bsc#1012452).\n\n - btrfs: rename btrfs_std_error to btrfs_handle_fs_error (bsc#1012452).\n\n - btrfs: rename __check_raid_min_devices (bsc#1012452).\n\n - btrfs: rename flags for vol args v2 (bsc#1012452).\n\n - btrfs: reorg btrfs_close_one_device() (bsc#1012452).\n\n - btrfs: Replace -ENOENT by -ERANGE in btrfs_get_acl() (bsc#1012452).\n\n - btrfs: reuse existing variable in scrub_stripe, reduce stack usage (bsc#1012452).\n\n - btrfs: s_bdev is not null after missing replace (bsc#1012452).\n\n - btrfs: scrub: Set bbio to NULL before calling btrfs_map_block (bsc#1012452).\n\n - btrfs: send: silence an integer overflow warning (bsc#1012452).\n\n - btrfs: send: use temporary variable to store allocation size (bsc#1012452).\n\n - btrfs: send: use vmalloc only as fallback for clone_roots (bsc#1012452).\n\n - btrfs: send: use vmalloc only as fallback for clone_sources_tmp (bsc#1012452).\n\n - btrfs: send: use vmalloc only as fallback for read_buf (bsc#1012452).\n\n - btrfs: send: use vmalloc only as fallback for send_buf (bsc#1012452).\n\n - btrfs: Simplify conditions about compress while mapping btrfs flags to inode flags (bsc#1012452).\n\n - btrfs: sink gfp parameter to clear_extent_bits (bsc#1012452).\n\n - btrfs: sink gfp parameter to clear_extent_dirty (bsc#1012452).\n\n - btrfs: sink gfp parameter to clear_record_extent_bits (bsc#1012452).\n\n - btrfs: sink gfp parameter to convert_extent_bit (bsc#1012452).\n\n - btrfs: sink gfp parameter to set_extent_bits (bsc#1012452).\n\n - btrfs: sink gfp parameter to set_extent_defrag (bsc#1012452).\n\n - btrfs: sink gfp parameter to set_extent_delalloc (bsc#1012452).\n\n - btrfs: sink gfp parameter to set_extent_new (bsc#1012452).\n\n - btrfs: sink gfp parameter to set_record_extent_bits (bsc#1012452).\n\n - btrfs: skip commit transaction if we do not have enough pinned bytes (bsc#1037186).\n\n - btrfs: subpage-blocksize: Rate limit scrub error message (bsc#1012452).\n\n - btrfs: switch to common message helpers in open_ctree, adjust messages (bsc#1012452).\n\n - btrfs: sysfs: protect reading label by lock (bsc#1012452).\n\n - btrfs: trace pinned extents (bsc#1012452).\n\n - btrfs: track transid for delayed ref flushing (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, document subvol flags (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, move balance flags (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, move BTRFS_LABEL_SIZE (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, move feature flags (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, move struct btrfs_ioctl_defrag_range_args (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs.h migration, qgroup limit flags (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs_tree.h migration, item types and defines (bsc#1012452).\n\n - btrfs: uapi/linux/btrfs_tree.h, use __u8 and __u64 (bsc#1012452).\n\n - btrfs: unsplit printed strings (bsc#1012452).\n\n - btrfs: untangle gotos a bit in __clear_extent_bit (bsc#1012452).\n\n - btrfs: untangle gotos a bit in convert_extent_bit (bsc#1012452).\n\n - btrfs: untangle gotos a bit in __set_extent_bit (bsc#1012452).\n\n - btrfs: update btrfs_space_info's bytes_may_use timely (bsc#1012452).\n\n - btrfs: Use correct format specifier (bsc#1012452).\n\n - btrfs: use correct offset for reloc_inode in prealloc_file_extent_cluster() (bsc#1012452).\n\n - btrfs: use dynamic allocation for root item in create_subvol (bsc#1012452).\n\n - btrfs: use existing device constraints table btrfs_raid_array (bsc#1012452).\n\n - btrfs: use FLUSH_LIMIT for relocation in reserve_metadata_bytes (bsc#1012452).\n\n - btrfs: use fs_info directly (bsc#1012452).\n\n - btrfs: use new error message helper in qgroup_account_snapshot (bsc#1012452).\n\n - btrfs: use root when checking need_async_flush (bsc#1012452).\n\n - btrfs: use the correct struct for BTRFS_IOC_LOGICAL_INO (bsc#1012452).\n\n - btrfs: Use __u64 in exported linux/btrfs.h (bsc#1012452).\n\n - btrfs: warn_on for unaccounted spaces (bsc#1012452).\n\n - ceph: check i_nlink while converting a file handle to dentry (bsc#1039864).\n\n - ceph: Check that the new inode size is within limits in ceph_fallocate() (bsc#1037969).\n\n - ceph: Correctly return NXIO errors from ceph_llseek (git-fixes).\n\n - ceph: fix file open flags on ppc64 (bsc#1022266).\n\n - ceph: fix memory leak in __ceph_setxattr() (bsc#1036763).\n\n - cifs: backport prepath matching fix (bsc#799133).\n\n - clk: Make x86/ conditional on CONFIG_COMMON_CLK (4.4.68 stable queue).\n\n - cpupower: Fix turbo frequency reporting for pre-Sandy Bridge cores (4.4.68 stable queue).\n\n - crypto: algif_aead - Require setkey before accept(2) (bsc#1031717).\n\n - crypto: sha-mb - Fix load failure (bsc#1037384).\n\n - dell-laptop: Adds support for keyboard backlight timeout AC settings (bsc#1013561).\n\n - Disable CONFIG_POWER_SUPPLY_DEBUG in debug kernel (bsc#1031500).\n\n - dmaengine: dw: fix typo in Kconfig (bsc#1031717).\n\n - dm: fix dm_target_io leak if clone_bio() returns an error (bsc#1040125).\n\n - dm-mpath: fix race window in do_end_io() (bsc#1011044).\n\n - dm round robin: do not use this_cpu_ptr() without having preemption disabled (bsc#1040125).\n\n - dm verity fec: fix block calculation (bsc#1040125).\n\n - dm verity fec: fix bufio leaks (bsc#1040125).\n\n - dm verity fec: limit error correction recursion (bsc#1040125).\n\n - drivers: base: dma-mapping: Fix typo in dmam_alloc_non_coherent comments (bsc#1031717).\n\n - drivers/tty: 8250: only call fintek_8250_probe when doing port I/O (bsc#1031717).\n\n - drm/i915: Disable tv output on i9x5gm (bsc#1039700).\n\n - drm/i915: Do not touch NULL sg on i915_gem_object_get_pages_gtt() error (bsc#1031717).\n\n - drm/i915: Fix mismatched INIT power domain disabling during suspend (bsc#1031717).\n\n - drm/i915: Nuke debug messages from the pipe update critical section (bsc#1031717).\n\n - drm/i915: Program iboost settings for HDMI/DVI on SKL (bsc#1031717).\n\n - drm/i915: relax uncritical udelay_range() (bsc#1031717).\n\n - drm/i915: relax uncritical udelay_range() settings (bsc#1031717).\n\n - drm/i915: Use pagecache write to prepopulate shmemfs from pwrite-ioctl (bsc#1040463).\n\n - drm/ttm: fix use-after-free races in vm fault handling (4.4.68 stable queue).\n\n - e1000e: Do not return uninitialized stats (bug#1034635).\n\n - enic: set skb->hash type properly (bsc#922871 fate#318754).\n\n - f2fs: fix bad prefetchw of NULL page (bsc#1012829).\n\n - f2fs: sanity check segment count (4.4.68 stable queue).\n\n - fnic: Return 'DID_IMM_RETRY' if rport is not ready (bsc#1035920).\n\n - fs/block_dev: always invalidate cleancache in invalidate_bdev() (git-fixes).\n\n - fs: fix data invalidation in the cleancache during direct IO (git-fixes).\n\n - fs/xattr.c: zero out memory copied to userspace in getxattr (git-fixes).\n\n - ftrace: Make ftrace_location_range() global (FATE#322421).\n\n - ibmvnic: Add set_link_state routine for setting adapter link state (fate#322021, bsc#1031512).\n\n - ibmvnic: Allocate zero-filled memory for sub crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Check for driver reset first in ibmvnic_xmit (fate#322021, bsc#1038297).\n\n - ibmvnic: Cleanup failure path in ibmvnic_open (fate#322021, bsc#1031512).\n\n - ibmvnic: Clean up tx pools when closing (fate#322021, bsc#1038297).\n\n - ibmvnic: Continue skb processing after skb completion error (fate#322021, bsc#1038297).\n\n - ibmvnic: Correct crq and resource releasing (fate#322021, bsc#1031512).\n\n - ibmvnic: Create init and release routines for the bounce buffer (fate#322021, bsc#1031512).\n\n - ibmvnic: Create init and release routines for the rx pool (fate#322021, bsc#1031512).\n\n - ibmvnic: Create init and release routines for the tx pool (fate#322021, bsc#1031512).\n\n - ibmvnic: Create init/release routines for stats token (fate#322021, bsc#1031512).\n\n - ibmvnic: Delete napi's when releasing driver resources (fate#322021, bsc#1038297).\n\n - ibmvnic: Disable irq prior to close (fate#322021, bsc#1031512).\n\n - ibmvnic: Do not disable IRQ after scheduling tasklet (fate#322021, bsc#1031512).\n\n - ibmvnic: Fix ibmvnic_change_mac_addr struct format (fate#322021, bsc#1031512).\n\n - ibmvnic: fix missing unlock on error in\n __ibmvnic_reset() (fate#322021, bsc#1038297, Fixes:\n ed651a10875f).\n\n - ibmvnic: Fixup atomic API usage (fate#322021, bsc#1031512).\n\n - ibmvnic: Free skb's in cases of failure in transmit (fate#322021, bsc#1031512).\n\n - ibmvnic: Insert header on VLAN tagged received frame (fate#322021, bsc#1031512).\n\n - ibmvnic: Merge the two release_sub_crq_queue routines (fate#322021, bsc#1031512).\n\n - ibmvnic: Move initialization of sub crqs to ibmvnic_init (fate#322021, bsc#1031512).\n\n - ibmvnic: Move initialization of the stats token to ibmvnic_open (fate#322021, bsc#1031512).\n\n - ibmvnic: Move queue restarting in ibmvnic_tx_complete (fate#322021, bsc#1038297).\n\n - ibmvnic: Move resource initialization to its own routine (fate#322021, bsc#1038297).\n\n - ibmvnic: Only retrieve error info if present (fate#322021, bsc#1031512).\n\n - ibmvnic: Record SKB RX queue during poll (fate#322021, bsc#1038297).\n\n - ibmvnic: Remove debugfs support (fate#322021, bsc#1031512).\n\n - ibmvnic: Remove inflight list (fate#322021, bsc#1031512).\n\n - ibmvnic: Remove unused bouce buffer (fate#322021, bsc#1031512).\n\n - ibmvnic: Replace is_closed with state field (fate#322021, bsc#1038297).\n\n - ibmvnic: Report errors when failing to release sub-crqs (fate#322021, bsc#1031512).\n\n - ibmvnic: Set real number of rx queues (fate#322021, bsc#1031512).\n\n - ibmvnic: Split initialization of scrqs to its own routine (fate#322021, bsc#1031512).\n\n - ibmvnic: Unmap longer term buffer before free (fate#322021, bsc#1031512).\n\n - ibmvnic: Updated reset handling (fate#322021, bsc#1038297).\n\n - ibmvnic: Update main crq initialization and release (fate#322021, bsc#1031512).\n\n - ibmvnic: Validate napi exist before disabling them (fate#322021, bsc#1031512).\n\n - ibmvnic: Wait for any pending scrqs entries at driver close (fate#322021, bsc#1038297).\n\n - ibmvnic: Whitespace correction in release_rx_pools (fate#322021, bsc#1038297).\n\n - iio: hid-sensor: Store restore poll and hysteresis on S3 (bsc#1031717).\n\n - iio: Workaround for kABI breakage by 4.4.67 iio hid-sensor changes (stable-4.4.67).\n\n - infiniband: avoid dereferencing uninitialized dst on error path (git-fixes).\n\n - iommu/arm-smmu: Disable stalling faults for all endpoints (bsc#1038843).\n\n - iommu/dma: Respect IOMMU aperture when allocating (bsc#1038842).\n\n - iommu/exynos: Block SYSMMU while invalidating FLPD cache (bsc#1038848).\n\n - iommu: Handle default domain attach failure (bsc#1038846).\n\n - iommu/vt-d: Do not over-free page table directories (bsc#1038847).\n\n - ipv4, ipv6: ensure raw socket message is big enough to hold an IP header (4.4.68 stable queue).\n\n - ipv6: initialize route null entry in addrconf_init() (4.4.68 stable queue).\n\n - ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf (4.4.68 stable queue).\n\n - isa: Call isa_bus_init before dependent ISA bus drivers register (bsc#1031717).\n\n - iw_cxgb4: Guard against null cm_id in dump_ep/qp (bsc#1026570).\n\n - KABI: Hide new include in arch/powerpc/kernel/process.c (fate#322421).\n\n - kABI: move and hide new cxgbi device owner field (bsc#1018885).\n\n - kABI: protect cgroup include in kernel/kthread (kabi).\n\n - kABI: protect struct mnt_namespace (kabi).\n\n - kABI: protect struct snd_fw_async_midi_port (kabi).\n\n - kprobes/x86: Fix kernel panic when certain exception-handling addresses are probed (4.4.68 stable queue).\n\n - kvm: better MWAIT emulation for guests (bsc#1031142).\n\n - kvm: nVMX: do not leak PML full vmexit to L1 (4.4.68 stable queue).\n\n - kvm: nVMX: initialize PML fields in vmcs02 (4.4.68 stable queue).\n\n - leds: ktd2692: avoid harmless maybe-uninitialized warning (4.4.68 stable queue).\n\n - libata-scsi: Fixup ata_gen_passthru_sense() (bsc#1040125).\n\n - lib/mpi: mpi_read_raw_data(): fix nbits calculation (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_data(): purge redundant clearing of nbits (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): do not include leading zero SGEs in nbytes (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): fix nbits calculation (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): fix out-of-bounds buffer access (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): purge redundant clearing of nbits (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): replace len argument by nbytes (bsc#1003581).\n\n - lib/mpi: mpi_read_raw_from_sgl(): sanitize meaning of indices (bsc#1003581).\n\n - libnvdimm, pfn: fix 'npfns' vs section alignment (bsc#1040125).\n\n - livepatch: Allow architectures to specify an alternate ftrace location (FATE#322421).\n\n - locking/ww_mutex: Fix compilation of\n __WW_MUTEX_INITIALIZER (bsc#1031717).\n\n - lpfc: remove incorrect lockdep assertion (bsc#1040125).\n\n - md.c:didn't unlock the mddev before return EINVAL in array_size_store (bsc#1038143).\n\n - md-cluster: fix potential lock issue in add_new_disk (bsc#1041087).\n\n - md: MD_CLOSING needs to be cleared after called md_set_readonly or do_md_stop (bsc#1038142).\n\n - md/raid1: avoid reusing a resync bio after error handling (Fate#311379).\n\n - media: am437x-vpfe: fix an uninitialized variable bug (bsc#1031717).\n\n - media: b2c2: use IS_REACHABLE() instead of open-coding it (bsc#1031717).\n\n - media: c8sectpfe: Rework firmware loading mechanism (bsc#1031717).\n\n - media: cx231xx-audio: fix NULL-deref at probe (bsc#1031717).\n\n - media: cx231xx-cards: fix NULL-deref at probe (bsc#1031717).\n\n - media: cx23885: uninitialized variable in cx23885_av_work_handler() (bsc#1031717).\n\n - media: DaVinci-VPBE: Check return value of a setup_if_config() call in vpbe_set_output() (bsc#1031717).\n\n - media: DaVinci-VPFE-Capture: fix error handling (bsc#1031717).\n\n - media: dib0700: fix NULL-deref at probe (bsc#1031717).\n\n - media: dvb-usb: avoid link error with dib3000m(b,c| (bsc#1031717).\n\n - media: exynos4-is: fix a format string bug (bsc#1031717).\n\n - media: gspca: konica: add missing endpoint sanity check (bsc#1031717).\n\n - media: lirc_imon: do not leave imon_probe() with mutex held (bsc#1031717).\n\n - media: pvrusb2: reduce stack usage pvr2_eeprom_analyze() (bsc#1031717).\n\n - media: rc: allow rc modules to be loaded if rc-main is not a module (bsc#1031717).\n\n - media: s5p-mfc: Fix unbalanced call to clock management (bsc#1031717).\n\n - media: sh-vou: clarify videobuf2 dependency (bsc#1031717).\n\n - media: staging: media: davinci_vpfe: unlock on error in vpfe_reqbufs() (bsc#1031717).\n\n - media: usbvision: fix NULL-deref at probe (bsc#1031717).\n\n - media: uvcvideo: Fix empty packet statistic (bsc#1031717).\n\n - mips: R2-on-R6 MULTU/MADDU/MSUBU emulation bugfix (4.4.68 stable queue).\n\n - mmc: debugfs: correct wrong voltage value (bsc#1031717).\n\n - mm,compaction: serialize waitqueue_active() checks (bsc#971975).\n\n - mmc: sdhci-pxav3: fix higher speed mode capabilities (bsc#1031717).\n\n - mmc: sdhci: restore behavior when setting VDD via external regulator (bsc#1031717).\n\n - mm: fix <linux/pagemap.h> stray kernel-doc notation (bnc#971975 VM -- git fixes).\n\n - mwifiex: Avoid skipping WEP key deletion for AP (4.4.68 stable queue).\n\n - mwifiex: debugfs: Fix (sometimes) off-by-1 SSID print (4.4.68 stable queue).\n\n - mwifiex: pcie: fix cmd_buf use-after-free in remove/reset (bsc#1031717).\n\n - mwifiex: Removed unused 'pkt_type' variable (bsc#1031717).\n\n - mwifiex: remove redundant dma padding in AMSDU (4.4.68 stable queue).\n\n - mwifiex: Remove unused 'bcd_usb' variable (bsc#1031717).\n\n - mwifiex: Remove unused 'chan_num' variable (bsc#1031717).\n\n - mwifiex: Remove unused 'pm_flag' variable (bsc#1031717).\n\n - mwifiex: Remove unused 'sta_ptr' variable (bsc#1031717).\n\n - nfsd4: minor NFSv2/v3 write decoding cleanup (bsc#1034670).\n\n - nfsd: check for oversized NFSv2/v3 arguments (bsc#1034670).\n\n - nfsd: stricter decoding of write-like NFSv2/v3 ops (bsc#1034670).\n\n - nfs: Fix inode corruption in nfs_prime_dcache() (git-fixes).\n\n - nfs: Fix missing pg_cleanup after nfs_pageio_cond_complete() (git-fixes).\n\n - nfs: Use GFP_NOIO for two allocations in writeback (git-fixes).\n\n - nfsv4.1: Fix Oopsable condition in server callback races (git-fixes).\n\n - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock (bsc#1004003).\n\n - ocfs2: fix deadlock issue when taking inode lock at vfs entry points (bsc#1004003).\n\n - pci: pciehp: Prioritize data-link event over presence detect (bsc#1031040,bsc#1037483).\n\n - pci: Reverse standard ACS vs device-specific ACS enabling (bsc#1030057).\n\n - pci: Work around Intel Sunrise Point PCH incorrect ACS capability (bsc#1030057).\n\n - perf/x86/intel/uncore: Remove SBOX support for Broadwell server (bsc#1035887).\n\n - phy: qcom-usb-hs: Add depends on EXTCON (4.4.68 stable queue).\n\n - pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes (bnc#1012985).\n\n - PKCS#7: fix missing break on OID_sha224 case (bsc#1031717).\n\n - platform/x86: fujitsu-laptop: use brightness_set_blocking for LED-setting callbacks (bsc#1031717).\n\n - PM / wakeirq: Enable dedicated wakeirq for suspend (bsc#1031717).\n\n - PM / wakeirq: Fix spurious wake-up events for dedicated wakeirqs (bsc#1031717).\n\n - PM / wakeirq: report a wakeup_event on dedicated wekup irq (bsc#1031717).\n\n - power: bq27xxx: fix register numbers of bq27500 (bsc#1031717).\n\n - powerpc: Create a helper for getting the kernel toc value (FATE#322421).\n\n - powerpc/ftrace: Add Kconfig & Make glue for mprofile-kernel (FATE#322421).\n\n - powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI (FATE#322421).\n\n - powerpc/ftrace: Use $(CC_FLAGS_FTRACE) when disabling ftrace (FATE#322421).\n\n - powerpc/ftrace: Use generic ftrace_modify_all_code() (FATE#322421).\n\n - powerpc: introduce TIF_KGR_IN_PROGRESS thread flag (FATE#322421).\n\n - powerpc/livepatch: Add livepatch header (FATE#322421).\n\n - powerpc/livepatch: Add live patching support on ppc64le (FATE#322421).\n\n - powerpc/livepatch: Add livepatch stack to struct thread_info (FATE#322421).\n\n - powerpc/module: Create a special stub for ftrace_caller() (FATE#322421).\n\n - powerpc/module: Mark module stubs with a magic value (FATE#322421).\n\n - powerpc/module: Only try to generate the ftrace_caller() stub once (FATE#322421).\n\n - powerpc/modules: Never restore r2 for a mprofile-kernel style mcount() call (FATE#322421).\n\n - powerpc/powernv: Fix opal_exit tracepoint opcode (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Call power_supply_changed() for relevant component (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Call set_mode_host() on pm_resume() (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Do not read fault register outside irq_handle_thread() (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Fix irq trigger to IRQF_TRIGGER_FALLING (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Handle fault before status on interrupt (4.4.68 stable queue).\n\n - power: supply: bq24190_charger: Install irq_handler_thread() at end of probe() (4.4.68 stable queue).\n\n - ppc64le: Update ppc64le config files to use KGRAFT.\n\n - printk: Switch to the sync mode when an emergency message is printed (bsc#1034995).\n\n - RDMA/iw_cxgb4: Add missing error codes for act open cmd (bsc#1026570).\n\n - RDMA/iw_cxgb4: Low resource fixes for Completion queue (bsc#1026570).\n\n - RDMA/iw_cxgb4: only read markers_enabled mod param once (bsc#1026570).\n\n - regulator: isl9305: fix array size (bsc#1031717).\n\n - Revert 'acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison)' (kabi).\n\n - Revert 'KVM: nested VMX: disable perf cpuid reporting' (4.4.68 stable queue).\n\n - Revert 'l2tp: take reference on sessions being dumped' (kabi).\n\n - Revert 'mac80211: pass block ack session timeout to to driver' (kabi).\n\n - Revert 'mac80211: RX BA support for sta max_rx_aggregation_subframes' (kabi).\n\n - Revert 'wlcore: Add RX_BA_WIN_SIZE_CHANGE_EVENT event' (kabi).\n\n - rpm/SLES-UEFI-SIGN-Certificate-2048.crt: Update the certificate (bsc#1035922)\n\n - rtnetlink: NUL-terminate IFLA_PHYS_PORT_NAME string (4.4.68 stable queue).\n\n - s390/dasd: check if query host access feature is supported (bsc#1037871).\n\n - scsi: be2iscsi: Add FUNCTION_RESET during driver unload (bsc#1038458).\n\n - scsi: be2iscsi: Add IOCTL to check UER supported (bsc#1038458).\n\n - scsi: be2iscsi: Add TPE recovery feature (bsc#1038458).\n\n - scsi: be2iscsi: Add V1 of EPFW cleanup IOCTL (bsc#1038458).\n\n - scsi: be2iscsi: allocate enough memory in beiscsi_boot_get_sinfo() (bsc#1038458).\n\n - scsi: be2iscsi: Check all zeroes IP before issuing IOCTL (bsc#1038458).\n\n - scsi: be2iscsi: Fail the sessions immediately after TPE (bsc#1038458).\n\n - scsi: be2iscsi: Fix async PDU handling path (bsc#1038458).\n\n - scsi: be2iscsi: Fix bad WRB index error (bsc#1038458).\n\n - scsi: be2iscsi: Fix checks for HBA in error state (bsc#1038458).\n\n - scsi: be2iscsi: Fix gateway APIs to support IPv4 & IPv6 (bsc#1038458).\n\n - scsi: be2iscsi: Fix POST check and reset sequence (bsc#1038458).\n\n - scsi: be2iscsi: Fix queue and connection parameters (bsc#1038458).\n\n - scsi: be2iscsi: Fix release of DHCP IP in static mode (bsc#1038458).\n\n - scsi: be2iscsi: Fix to add timer for UE detection (bsc#1038458).\n\n - scsi: be2iscsi: Fix to make boot discovery non-blocking (bsc#1038458).\n\n - scsi: be2iscsi: Fix to use correct configuration values (bsc#1038458).\n\n - scsi: be2iscsi: Handle only NET_PARAM in iface_get_param (bsc#1038458).\n\n - scsi: be2iscsi: Move functions to right files (bsc#1038458).\n\n - scsi: be2iscsi: Move VLAN code to common iface_set_param (bsc#1038458).\n\n - scsi: be2iscsi: Reduce driver load/unload time (bsc#1038458).\n\n - scsi: be2iscsi: Remove alloc_mcc_tag & beiscsi_pci_soft_reset (bsc#1038458).\n\n - scsi: be2iscsi: Remove isr_lock and dead code (bsc#1038458).\n\n - scsi: be2iscsi: Rename iface get/set/create/destroy APIs (bsc#1038458).\n\n - scsi: be2iscsi: Replace _bh version for mcc_lock spinlock (bsc#1038458).\n\n - scsi: be2iscsi: Set and return right iface v4/v6 states (bsc#1038458).\n\n - scsi: be2iscsi: Update copyright information (bsc#1038458).\n\n - scsi: be2iscsi: Update iface handle before any set param (bsc#1038458).\n\n - scsi: be2iscsi: Update the driver version (bsc#1038458).\n\n - scsi: cxgb4i: libcxgbi: add missing module_put() (bsc#1018885).\n\n - scsi: cxlflash: Remove the device cleanly in the system shutdown path (bsc#1028310, fate#321597, bsc#1034762).\n cherry-pick from SP3\n\n - scsi_dh_alua: do not call BUG_ON when updating port group (bsc#1028340).\n\n - scsi_dh_alua: Do not retry for unmapped device (bsc#1012910).\n\n - scsi: fnic: Correcting rport check location in fnic_queuecommand_lck (bsc#1035920).\n\n - scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m (4.4.68 stable queue).\n\n - scsi: scsi_dh_alua: Check scsi_device_get() return value (bsc#1040125).\n\n - scsi: scsi_dh_emc: return success in clariion_std_inquiry() (4.4.68 stable queue).\n\n - serial: 8250_omap: Fix probe and remove for PM runtime (4.4.68 stable queue).\n\n - staging: emxx_udc: remove incorrect __init annotations (4.4.68 stable queue).\n\n - staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data() (bsc#1031717).\n\n - staging: wlan-ng: add missing byte order conversion (4.4.68 stable queue).\n\n - sunrpc: Allow xprt->ops->timer method to sleep (git-fixes).\n\n - sunrpc: fix UDP memory accounting (git-fixes).\n\n - tcp: do not inherit fastopen_req from parent (4.4.68 stable queue).\n\n - tcp: do not underestimate skb->truesize in tcp_trim_head() (4.4.68 stable queue).\n\n - tcp: fix wraparound issue in tcp_lp (4.4.68 stable queue).\n\n - tracing/kprobes: Enforce kprobes teardown after testing (bnc#1012985).\n\n - usb: chipidea: Handle extcon events properly (4.4.68 stable queue).\n\n - usb: chipidea: Only read/write OTGSC from one place (4.4.68 stable queue).\n\n - usb: host: ehci-exynos: Decrese node refcount on exynos_ehci_get_phy() error paths (4.4.68 stable queue).\n\n - usb: host: ohci-exynos: Decrese node refcount on exynos_ehci_get_phy() error paths (4.4.68 stable queue).\n\n - usb: musb: ux500: Fix NULL pointer dereference at system PM (bsc#1038033).\n\n - usb: serial: ark3116: fix open error handling (bnc#1038043).\n\n - usb: serial: ch341: add register and USB request definitions (bnc#1038043).\n\n - usb: serial: ch341: add support for parity, frame length, stop bits (bnc#1038043).\n\n - usb: serial: ch341: fix baud rate and line-control handling (bnc#1038043).\n\n - usb: serial: ch341: fix line settings after reset-resume (bnc#1038043).\n\n - usb: serial: ch341: fix modem-status handling (bnc#1038043).\n\n - usb: serial: ch341: reinitialize chip on reconfiguration (bnc#1038043).\n\n - usb: serial: digi_acceleport: fix incomplete rx sanity check (4.4.68 stable queue).\n\n - usb: serial: fix compare_const_fl.cocci warnings (bnc#1038043).\n\n - usb: serial: ftdi_sio: fix latency-timer error handling (4.4.68 stable queue).\n\n - usb: serial: io_edgeport: fix descriptor error handling (4.4.68 stable queue).\n\n - usb: serial: io_edgeport: fix epic-descriptor handling (bnc#1038043).\n\n - usb: serial: keyspan_pda: fix receive sanity checks (4.4.68 stable queue).\n\n - usb:
(RHSA-2017:1842) Important: kernel security, bug fix, and enhancement update
