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author | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-29 23:26:40 +0300 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-30 19:30:00 +0300 |
commit | e7996a9a77fc669387da43ff4823b91cc4872bd0 (patch) | |
tree | 617f0a128e222539d67e8cccc359f1bc4b984900 /fs/proc/array.c | |
parent | b5fa635aab8f0d39a824c01991266a6d06f007fb (diff) | |
parent | d8a5b80568a9cb66810e75b182018e9edb68e8ff (diff) | |
download | linux-e7996a9a77fc669387da43ff4823b91cc4872bd0.tar.xz |
Merge tag v4.15 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
To resolve conflicts in:
drivers/infiniband/hw/mlx5/main.c
drivers/infiniband/hw/mlx5/qp.c
From patches merged into the -rc cycle. The conflict resolution matches
what linux-next has been carrying.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'fs/proc/array.c')
-rw-r--r-- | fs/proc/array.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 79375fc115d2..d67a72dcb92c 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -430,8 +430,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, * safe because the task has stopped executing permanently. */ if (permitted && (task->flags & PF_DUMPCORE)) { - eip = KSTK_EIP(task); - esp = KSTK_ESP(task); + if (try_get_task_stack(task)) { + eip = KSTK_EIP(task); + esp = KSTK_ESP(task); + put_task_stack(task); + } } } |