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| author | Michal Suchanek <msuchanek@suse.de> | 2020-06-30 17:49:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-16 08:16:47 +0200 |
| commit | 299ffecbd5305d2806b284e380921e9454ebe8a6 (patch) | |
| tree | 153dcf41c9e1074425c7b4a8b2d3f545011f3e77 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 49a7ac29f6a0c3360f521ab2162dc2663f3b40a2 (diff) | |
| download | linux-stable-299ffecbd5305d2806b284e380921e9454ebe8a6.tar.gz linux-stable-299ffecbd5305d2806b284e380921e9454ebe8a6.tar.bz2 linux-stable-299ffecbd5305d2806b284e380921e9454ebe8a6.zip | |
dm writecache: reject asynchronous pmem devices
commit a46624580376a3a0beb218d94cbc7f258696e29f upstream.
DM writecache does not handle asynchronous pmem. Reject it when
supplied as cache.
Link: https://lore.kernel.org/linux-nvdimm/87lfk5hahc.fsf@linux.ibm.com/
Fixes: 6e84200c0a29 ("virtio-pmem: Add virtio pmem driver")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Acked-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org # 5.3+
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions