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| author | David Sterba <dsterba@suse.com> | 2021-10-27 11:42:43 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-10-29 14:03:05 +0300 |
| commit | 55276e14df4324ade34583adef110e11d249fb7b (patch) | |
| tree | 52773e8ed8c8e6350417dc1a137f7026256f09c3 /net/unix/unix_bpf.c | |
| parent | 56ee254d23c59fd48fb6f192d79858f60cfe2bf6 (diff) | |
| download | linux-55276e14df4324ade34583adef110e11d249fb7b.tar.xz | |
Revert "btrfs: compression: drop kmap/kunmap from zlib"
This reverts commit 696ab562e6df9fbafd6052d8ce4aafcb2ed16069.
The kmaps in compression code are still needed and cause crashes on
32bit machines (ARM, x86). Reproducible eg. by running fstest btrfs/004
with enabled LZO or ZSTD compression.
Link: https://lore.kernel.org/all/CAJCQCtT+OuemovPO7GZk8Y8=qtOObr0XTDp8jh4OHD6y84AFxw@mail.gmail.com/
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=214839
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions