On 08/03/2015 01:04 PM, Bart Van Assche wrote:
> Fix the memory leaks in update_gids_task() and reset_gids_task().
> kmemleak reported one of these leaks as follows:
>
> unreferenced object 0xffff88044576d668 (size 4096):
> comm "softirq", pid 0, jiffies 4294942043 (age 976.560s)
> hex dump (first 32 bytes):
> 00 02 00 00 00 00 00 00 70 d6 76 45 04 88 ff ff ........p.vE....
> 70 d6 76 45 04 88 ff ff 60 d6 2d a0 ff ff ff ff p.vE....`.-.....
> backtrace:
> [<ffffffff814f2f1e>] kmemleak_alloc+0x4e/0xb0
> [<ffffffff811b0678>] kmem_cache_alloc_trace+0xc8/0x2d0
> [<ffffffffa02e061e>] reset_gid_table+0x2e/0xe0 [mlx4_ib]
> [<ffffffffa02e1c59>] mlx4_ib_netdev_event+0x449/0x450 [mlx4_ib]
> [<ffffffff814011ca>] register_netdevice_notifier+0x8a/0x1c0
> [<ffffffffa02e173b>] mlx4_ib_add+0x106b/0x1140 [mlx4_ib]
> [<ffffffffa00dc3d1>] mlx4_add_device+0x41/0xa0 [mlx4_core]
> [<ffffffffa00dc4bc>] mlx4_register_interface+0x8c/0xf0 [mlx4_core]
> [<ffffffffa02fc056>] ext4_has_free_clusters+0x6/0x170 [ext4]
> [<ffffffff8100211d>] do_one_initcall+0xad/0x1e0
> [<ffffffff814f7238>] do_init_module+0x61/0x1ec
> [<ffffffff810f95f2>] load_module+0x1d42/0x26b0
> [<ffffffff810fa150>] SyS_finit_module+0x80/0xb0
> [<ffffffff81502332>] entry_SYSCALL_64_fastpath+0x16/0x7a
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> Fixes: fa417f7b520e ("IB/mlx4: Add support for IBoE")
> Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
> Cc: Eli Cohen <eli@xxxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx # v2.6.37
Thanks, I've picked this up.
--
Doug Ledford <dledford@xxxxxxxxxx>
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