| commit | b85300173d027131ced9a654c506785f15cfdd6f | [log] [tgz] |
|---|---|---|
| author | Oliver Neukum <oneukum@suse.com> | Wed Sep 16 21:15:44 2020 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Sep 17 08:40:56 2020 +0200 |
| tree | 9042c615de1b31de2ea45b2bd3105fb83fd0b56a | |
| parent | 9ef8638bd8c7e06bee087a04af7950cbc6123828 [diff] |
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>