1. 21 7月, 2017 6 次提交
  2. 20 7月, 2017 2 次提交
  3. 19 7月, 2017 8 次提交
    • L
      Merge tag 'gcc-plugins-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux · e06fdaf4
      Linus Torvalds 提交于
      Pull structure randomization updates from Kees Cook:
       "Now that IPC and other changes have landed, enable manual markings for
        randstruct plugin, including the task_struct.
      
        This is the rest of what was staged in -next for the gcc-plugins, and
        comes in three patches, largest first:
      
         - mark "easy" structs with __randomize_layout
      
         - mark task_struct with an optional anonymous struct to isolate the
           __randomize_layout section
      
         - mark structs to opt _out_ of automated marking (which will come
           later)
      
        And, FWIW, this continues to pass allmodconfig (normal and patched to
        enable gcc-plugins) builds of x86_64, i386, arm64, arm, powerpc, and
        s390 for me"
      
      * tag 'gcc-plugins-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
        randstruct: opt-out externally exposed function pointer structs
        task_struct: Allow randomized layout
        randstruct: Mark various structs for randomization
      e06fdaf4
    • L
      Merge tag 'ceph-for-4.13-rc2' of git://github.com/ceph/ceph-client · a90c6ac2
      Linus Torvalds 提交于
      Pull ceph fixes from Ilya Dryomov:
       "A number of small fixes for -rc1 Luminous changes plus a readdir race
        fix, marked for stable"
      
      * tag 'ceph-for-4.13-rc2' of git://github.com/ceph/ceph-client:
        libceph: potential NULL dereference in ceph_msg_data_create()
        ceph: fix race in concurrent readdir
        libceph: don't call encode_request_finish() on MOSDBackoff messages
        libceph: use alloc_pg_mapping() in __decode_pg_upmap_items()
        libceph: set -EINVAL in one place in crush_decode()
        libceph: NULL deref on osdmap_apply_incremental() error path
        libceph: fix old style declaration warnings
      a90c6ac2
    • S
      audit: fix memleak in auditd_send_unicast_skb. · b0659ae5
      Shu Wang 提交于
      Found this issue by kmemleak report, auditd_send_unicast_skb
      did not free skb if rcu_dereference(auditd_conn) returns null.
      
      unreferenced object 0xffff88082568ce00 (size 256):
      comm "auditd", pid 1119, jiffies 4294708499
      backtrace:
      [<ffffffff8176166a>] kmemleak_alloc+0x4a/0xa0
      [<ffffffff8121820c>] kmem_cache_alloc_node+0xcc/0x210
      [<ffffffff8161b99d>] __alloc_skb+0x5d/0x290
      [<ffffffff8113c614>] audit_make_reply+0x54/0xd0
      [<ffffffff8113dfa7>] audit_receive_msg+0x967/0xd70
      ----------------
      (gdb) list *audit_receive_msg+0x967
      0xffffffff8113dff7 is in audit_receive_msg (kernel/audit.c:1133).
      1132    skb = audit_make_reply(0, AUDIT_REPLACE, 0,
                                      0, &pvnr, sizeof(pvnr));
      ---------------
      [<ffffffff8113e402>] audit_receive+0x52/0xa0
      [<ffffffff8166c561>] netlink_unicast+0x181/0x240
      [<ffffffff8166c8e2>] netlink_sendmsg+0x2c2/0x3b0
      [<ffffffff816112e8>] sock_sendmsg+0x38/0x50
      [<ffffffff816117a2>] SYSC_sendto+0x102/0x190
      [<ffffffff81612f4e>] SyS_sendto+0xe/0x10
      [<ffffffff8176d337>] entry_SYSCALL_64_fastpath+0x1a/0xa5
      [<ffffffffffffffff>] 0xffffffffffffffff
      Signed-off-by: NShu Wang <shuwang@redhat.com>
      Signed-off-by: NPaul Moore <paul@paul-moore.com>
      b0659ae5
    • D
      device-dax: fix sysfs duplicate warnings · bbb3be17
      Dan Williams 提交于
      Fix warnings of the form...
      
           WARNING: CPU: 10 PID: 4983 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x62/0x80
           sysfs: cannot create duplicate filename '/class/dax/dax12.0'
           Call Trace:
            dump_stack+0x63/0x86
            __warn+0xcb/0xf0
            warn_slowpath_fmt+0x5a/0x80
            ? kernfs_path_from_node+0x4f/0x60
            sysfs_warn_dup+0x62/0x80
            sysfs_do_create_link_sd.isra.2+0x97/0xb0
            sysfs_create_link+0x25/0x40
            device_add+0x266/0x630
            devm_create_dax_dev+0x2cf/0x340 [dax]
            dax_pmem_probe+0x1f5/0x26e [dax_pmem]
            nvdimm_bus_probe+0x71/0x120
      
      ...by reusing the namespace id for the device-dax instance name.
      
      Now that we have decided that there will never by more than one
      device-dax instance per libnvdimm-namespace parent device [1], we can
      directly reuse the namepace ids. There are some possible follow-on
      cleanups, but those are saved for a later patch to simplify the -stable
      backport.
      
      [1]: https://lists.01.org/pipermail/linux-nvdimm/2016-December/008266.html
      
      Fixes: 98a29c39 ("libnvdimm, namespace: allow creation of multiple pmem...")
      Cc: Jeff Moyer <jmoyer@redhat.com>
      Cc: <stable@vger.kernel.org>
      Reported-by: NDariusz Dokupil <dariusz.dokupil@intel.com>
      Signed-off-by: NDan Williams <dan.j.williams@intel.com>
      bbb3be17
    • L
      Merge tag 'md/4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md · 74cbd96b
      Linus Torvalds 提交于
      Pull MD fixes from Shaohua Li:
      
       - raid5-ppl fix by Artur. This one is introduced in this release cycle.
      
       - raid5 reshape fix by Xiao. This is an old bug and will be added to
         stable.
      
       - bitmap fix by Guoqing.
      
      * tag 'md/4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md:
        raid5-ppl: use BIOSET_NEED_BVECS when creating bioset
        Raid5 should update rdev->sectors after reshape
        md/bitmap: don't read page from device with Bitmap_sync
      74cbd96b
    • L
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · bef85bd7
      Linus Torvalds 提交于
      Pull rdma fixes from Doug Ledford:
       "First set of -rc fixes for 4.13 cycle:
      
         - misc iSER fixes
      
         - namespace fixups
      
         - fix the fact that IPoIB didn't use the proper API for noio mem allocs
      
         - rxe driver fixes
      
         - hns_roce fixes
      
         - misc core fixes
      
         - misc IPoIB fixes"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (27 commits)
        IB/core: Allow QP state transition from reset to error
        IB/hns: Fix for checkpatch.pl comment style warnings
        IB/hns: Fix the bug with modifying the MAC address without removing the driver
        IB/hns: Fix the bug with rdma operation
        IB/hns: Fix the bug with wild pointer when destroy rc qp
        IB/hns: Fix the bug of polling cq failed for loopback Qps
        IB/rxe: Set dma_mask and coherent_dma_mask
        IB/rxe: Fix kernel panic from skb destructor
        IB/ipoib: Let lower driver handle get_stats64 call
        IB/core: Add ordered workqueue for RoCE GID management
        IB/mlx5: Clean mr_cache debugfs in case of failure
        IB/core: Remove NOIO QP create flag
        {net, IB}/mlx4: Remove gfp flags argument
        IB/{rdmavt, qib, hfi1}: Remove gfp flags argument
        IB/IPoIB: Convert IPoIB to memalloc_noio_* calls
        IB/IPoIB: Forward MTU change to driver below
        IB: Convert msleep below 20ms to usleep_range
        IB/uverbs: Make use of ib_modify_qp variant to avoid resolving DMAC
        IB/core: Introduce modify QP operation with udata
        IB/core: Don't resolve IP address to the loopback device
        ...
      bef85bd7
    • L
      Merge tag 'nfsd-4.13-1' of git://linux-nfs.org/~bfields/linux · 15b0a8d1
      Linus Torvalds 提交于
      Pull nfsd fix from Bruce Fields:
       "One fix for a problem introduced in the most recent merge window and
        found by Dave Jones and KASAN"
      
      * tag 'nfsd-4.13-1' of git://linux-nfs.org/~bfields/linux:
        nfsd: Fix a memory scribble in the callback channel
      15b0a8d1
    • J
      hfsplus: Don't clear SGID when inheriting ACLs · 84969465
      Jan Kara 提交于
      When new directory 'DIR1' is created in a directory 'DIR0' with SGID bit
      set, DIR1 is expected to have SGID bit set (and owning group equal to
      the owning group of 'DIR0'). However when 'DIR0' also has some default
      ACLs that 'DIR1' inherits, setting these ACLs will result in SGID bit on
      'DIR1' to get cleared if user is not member of the owning group.
      
      Fix the problem by creating __hfsplus_set_posix_acl() function that does
      not call posix_acl_update_mode() and use it when inheriting ACLs. That
      prevents SGID bit clearing and the mode has been properly set by
      posix_acl_create() anyway.
      
      Fixes: 07393101
      CC: stable@vger.kernel.org
      Signed-off-by: NJan Kara <jack@suse.cz>
      84969465
  4. 18 7月, 2017 24 次提交