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| author | Andrea Arcangeli <aarcange@redhat.com> | 2017-03-09 16:16:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-09 17:01:09 -0800 |
| commit | 8c9e7bb7a41f2bbd54b2caefb274fb3de239819f (patch) | |
| tree | e7ebed49b9c69b07a09654c8298747eedb97781c /fs/compat_ioctl.c | |
| parent | 9a69a829f9b656c2a220d65a94ecf7b5887c5da1 (diff) | |
| download | linux-8c9e7bb7a41f2bbd54b2caefb274fb3de239819f.tar.bz2 | |
userfaultfd: non-cooperative: release all ctx in dup_userfaultfd_complete
Don't stop running dup_fctx() even if userfaultfd_event_wait_completion
fails as it has to run userfaultfd_ctx_put on all ctx to pair against
the userfaultfd_ctx_get that was run on all fctx->orig in
dup_userfaultfd.
Link: http://lkml.kernel.org/r/20170224181957.19736-4-aarcange@redhat.com
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/compat_ioctl.c')
0 files changed, 0 insertions, 0 deletions