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| author | Oliver Neukum <oneukum@suse.com> | 2020-09-16 22:15:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-17 09:40:56 +0300 |
| commit | b85300173d027131ced9a654c506785f15cfdd6f (patch) | |
| tree | 9042c615de1b31de2ea45b2bd3105fb83fd0b56a /lib/dynamic_debug.c | |
| parent | 9ef8638bd8c7e06bee087a04af7950cbc6123828 (diff) | |
| download | linux-b85300173d027131ced9a654c506785f15cfdd6f.tar.xz | |
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 <oneukum@suse.com>
Link: https://lore.kernel.org/r/20200916191544.5104-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions