diff options
| author | Jakub Kicinski <[email protected]> | 2021-10-30 10:18:49 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-11-01 13:26:07 +0000 |
| commit | 095cfcfe13e5a6599cf0a41fe1e8bbfa76cd1c9d (patch) | |
| tree | 28b02c6b4d14e41257ee0d8883d774e17a8d290c /drivers/usb/cdns3/cdns3-imx.c | |
| parent | f49deaa64af10276ef0c9a09558152f990b5f3b1 (diff) | |
ethtool: handle info/flash data copying outside rtnl_lock
We need to increase the lifetime of the data for .get_info
and .flash_update beyond their handlers inside rtnl_lock.
Allocate a union on the heap and use it instead.
Note that we now copy the ethcmd before we lookup dev,
hopefully there is no crazy user space depending on error
codes.
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions