Ioana Ciornei e12be9139c dpaa2-eth: fix memory leak in XDP_REDIRECT ...

If xdp_do_redirect() fails, the calling driver should handle recycling
or freeing of the page associated with the frame. The dpaa2-eth driver
didn't do either of them and just incremented a counter.
Fix this by trying to DMA map back the page and recycle it or, if the
mapping fails, just free it.

Fixes: d678be1dc1 ("dpaa2-eth: add XDP_REDIRECT support")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2021-02-11 18:15:15 -08:00

..

dpaa2-eth-dcb.c

dpaa2-eth: add a dpaa2_eth_ prefix to all functions in dpaa2-eth-dcb.c

2020-09-01 13:23:47 -07:00

dpaa2-eth-debugfs.c

dpaa2-eth: Convert to DEFINE_SHOW_ATTRIBUTE

2020-09-17 17:05:29 -07:00

dpaa2-eth-debugfs.h

dpaa2: no need to check return value of debugfs_create functions

2019-08-10 15:25:48 -07:00

dpaa2-eth-devlink.c

dpaa2-eth: add support for devlink parser error drop traps

2020-10-02 16:31:56 -07:00

dpaa2-eth-trace.h

dpaa2-eth: fix recursive header include

2020-06-25 16:03:39 -07:00

dpaa2-eth.c

dpaa2-eth: fix memory leak in XDP_REDIRECT

2021-02-11 18:15:15 -08:00

dpaa2-eth.h

dpaa2-eth: add support for devlink parser error drop traps

2020-10-02 16:31:56 -07:00

dpaa2-ethtool.c

dpaa2-eth: install a single steering rule when SHARED_FS is enabled

2020-09-25 17:10:27 -07:00

dpaa2-mac.c

dpaa2-mac: Add a missing of_node_put after of_device_is_available

2020-12-07 17:57:19 -08:00

dpaa2-mac.h

dpaa2-mac: add PCS support through the Lynx module

2020-09-24 19:49:36 -07:00

dpaa2-ptp.c

dpaa2-eth: define a global ptp_qoriq structure pointer

2020-09-18 14:32:48 -07:00

dpaa2-ptp.h

dpaa2-eth: define a global ptp_qoriq structure pointer

2020-09-18 14:32:48 -07:00

dpkg.h

…

dpmac-cmd.h

dpaa2-eth: fix a build warning in dpmac.c

2020-09-18 14:36:00 -07:00

dpmac.c

dpaa2-eth: add ethtool MAC counters

2019-11-07 15:31:53 -08:00

dpmac.h

dpaa2-eth: add ethtool MAC counters

2019-11-07 15:31:53 -08:00

dpni-cmd.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-10-05 18:40:01 -07:00

dpni.c

dpaa2-eth: add APIs of 1588 single step timestamping

2020-09-18 14:32:47 -07:00

dpni.h

dpaa2-eth: install a single steering rule when SHARED_FS is enabled

2020-09-25 17:10:27 -07:00

dprtc-cmd.h

dpaa2-ptp: add external trigger event support

2019-12-16 15:56:41 -08:00

dprtc.c

dpaa2-ptp: add interrupt support

2019-06-15 13:43:06 -07:00

dprtc.h

dpaa2-ptp: add external trigger event support

2019-12-16 15:56:41 -08:00

Kconfig

dpaa2-eth: Fix compile error due to missing devlink support

2020-11-24 14:57:55 -08:00

Makefile

dpaa2-eth: add basic devlink support

2020-10-02 16:31:56 -07:00