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| author | Oliver Neukum <oneukum@suse.com> | 2020-04-15 17:13:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-16 14:59:49 +0200 |
| commit | 0afccd7601514c4b83d8cc58c740089cc447051d (patch) | |
| tree | c30222401442d5626449f2fb8e4cf32eb6b90ceb /drivers/soc | |
| parent | f6cc6093a729ede1ff5658b493237c42b82ba107 (diff) | |
| download | linux-0afccd7601514c4b83d8cc58c740089cc447051d.tar.bz2 | |
cdc-acm: close race betrween suspend() and acm_softint
Suspend increments a counter, then kills the URBs,
then kills the scheduled work. The scheduled work, however,
may reschedule the URBs. Fix this by having the work
check the counter.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Tested-by: Jonas Karlsson <jonas.karlsson@actia.se>
Link: https://lore.kernel.org/r/20200415151358.32664-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/soc')
0 files changed, 0 insertions, 0 deletions