Files
linux/drivers
Edward Cree 312a5fa687 sfc: detach from cb_page in efx_copy_channel()
[ Upstream commit 4b1bd9db07 ]

It's a resource, not a parameter, so we can't copy it into the new
 channel's TX queues, otherwise aliasing will lead to resource-
 management bugs if the channel is subsequently torn down without
 being initialised.

Before the Fixes:-tagged commit there was a similar bug with
 tsoh_page, but I'm not sure it's worth doing another fix for such
 old kernels.

Fixes: e9117e5099 ("sfc: Firmware-Assisted TSO version 2")
Suggested-by: Derek Shute <Derek.Shute@stratus.com>
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-18 07:17:42 +01:00
..
2020-03-12 13:00:31 +01:00
2020-02-24 08:36:40 +01:00
2020-02-19 19:53:10 +01:00
2020-03-12 13:00:21 +01:00
2020-02-24 08:36:48 +01:00