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| author | Arthur Kiyanovski <akiyano@amazon.com> | 2018-11-19 13:05:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-20 02:13:00 +0300 |
| commit | e76ad21d070f79e566ac46ce0b0584c3c93e1b43 (patch) | |
| tree | 37c411c88ea67b211214df5cfc4fe495b7ee68f6 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | e1e46479847e66f78f79d8c24d5169a5954b3fc2 (diff) | |
| download | linux-e76ad21d070f79e566ac46ce0b0584c3c93e1b43.tar.xz | |
net: ena: fix crash during failed resume from hibernation
During resume from hibernation if ena_restore_device fails,
ena_com_dev_reset() is called, and uses the readless read mechanism,
which was already destroyed by the call to
ena_com_mmio_reg_read_request_destroy(). This causes a NULL pointer
reference.
In this commit we switch the call order of the above two functions
to avoid this crash.
Fixes: d7703ddbd7c9 ("net: ena: fix rare bug when failed restart/resume is followed by driver removal")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions