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| author | Oliver Neukum <[email protected]> | 2020-09-16 19:15:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-17 06:40:56 +0000 |
| commit | b85300173d027131ced9a654c506785f15cfdd6f (patch) | |
| tree | 9042c615de1b31de2ea45b2bd3105fb83fd0b56a /lib/dynamic_debug.c | |
| parent | Merge 5.9-rc5 into driver-core-next (diff) | |
| download | kernel-b85300173d027131ced9a654c506785f15cfdd6f.tar.gz kernel-b85300173d027131ced9a654c506785f15cfdd6f.zip | |
driver core: force NOIO allocations during unplug
There is one overlooked situation under which a driver must not do IO to
allocate memory. You cannot do that while disconnecting a device. A
device being disconnected is no longer functional in most cases, yet IO
may fail only when the handler runs.
Signed-off-by: Oliver Neukum <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions