diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-05-18 19:56:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 08:50:29 +0300 |
| commit | 2040b0d8c9c0aa2e50b733c0ecd12d8605d8a66d (patch) | |
| tree | 95aef339ddc7bf2bbfa75030feb56437af8dcd85 /drivers/nvme | |
| parent | d93663a78783621895afd0999272c2ab8bad82cd (diff) | |
| download | linux-2040b0d8c9c0aa2e50b733c0ecd12d8605d8a66d.tar.xz | |
PCI: Prevent sysfs disable of device while driver is attached
[ Upstream commit 6f5cdfa802733dcb561bf664cc89d203f2fd958f ]
Manipulating the enable_cnt behind the back of the driver will wreak
complete havoc with the kernel state, so disallow it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvme')
0 files changed, 0 insertions, 0 deletions