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| author | Oliver Neukum <[email protected]> | 2024-09-12 12:32:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-09-13 05:54:23 +0000 |
| commit | 8265d06b7794493d82c5c21a12d7ba43eccc30cb (patch) | |
| tree | 6b504e125429b64244ce245964162369954c6a55 /drivers/fpga/tests | |
| parent | USB: class: CDC-ACM: fix race between get_serial and set_serial (diff) | |
| download | kernel-8265d06b7794493d82c5c21a12d7ba43eccc30cb.tar.gz kernel-8265d06b7794493d82c5c21a12d7ba43eccc30cb.zip | |
USB: appledisplay: close race between probe and completion handler
There is a small window during probing when IO is running
but the backlight is not registered. Processing events
during that time will crash. The completion handler
needs to check for a backlight before scheduling work.
The bug is as old as the driver.
Signed-off-by: Oliver Neukum <[email protected]>
CC: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/fpga/tests')
0 files changed, 0 insertions, 0 deletions