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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-06-22 22:04:15 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2020-06-30 22:38:09 +0300 |
| commit | 75aceaa6ad5bc2d67f65314eb657ffcc8c1669af (patch) | |
| tree | 7de3b4178115406b1fabef92a07a090f4517a887 /scripts/kallsyms.c | |
| parent | 653db17384a3a1875d13cab23e7a4bd04188e9e0 (diff) | |
| download | linux-75aceaa6ad5bc2d67f65314eb657ffcc8c1669af.tar.xz | |
pNFS/flexfiles: Fix list corruption if the mirror count changes
commit 8b04013737341442ed914b336cde866b902664ae upstream.
If the mirror count changes in the new layout we pick up inside
ff_layout_pg_init_write(), then we can end up adding the
request to the wrong mirror and corrupting the mirror->pg_list.
Fixes: d600ad1f2bdb ("NFS41: pop some layoutget errors to application")
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/kallsyms.c')
0 files changed, 0 insertions, 0 deletions