korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-17 07:54:54 +08:00
Code Issues Packages Projects Releases Wiki Activity
734d4e159b
linux/drivers/net/ethernet
History
Ben Hutchings 734d4e159b sfc: Fix memory leak when discarding scattered packets 
Commit 2768935a46 ('sfc: reuse pages to avoid DMA mapping/unmapping
costs') did not fully take account of DMA scattering which was
introduced immediately before.  If a received packet is invalid and
must be discarded, we only drop a reference to the first buffer's
page, but we need to drop a reference for each buffer the packet
used.

I think this bug was missed partly because efx_recycle_rx_buffers()
was not renamed and so no longer does what its name says.  It does not
change the state of buffers, but only prepares the underlying pages
for recycling.  Rename it accordingly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-05 01:29:15 -07:00
..
3com net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
8390 net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
adaptec net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
adi net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
aeroflex net: ethernet: use platform_{get,set}_drvdata() 2013-05-25 21:27:58 -07:00
allwinner net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
alteon net/ethernet/alteon/acenic: Use module_pci_driver to register driver 2013-05-22 14:35:04 -07:00
amd amd8111e: use pdev->pm_cap instead of pci_find_capability(.., PCI_CAP_ID_PM) 2013-06-19 22:22:56 -07:00
apple net: Restore unintentional reverts. 2013-06-24 12:43:40 -07:00
arc arc_emac: fix compile-time errors & warnings on PPC64 2013-06-26 01:35:44 -07:00
atheros alx: remove WoL support 2013-07-03 16:35:49 -07:00
broadcom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
brocade Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-06-19 16:49:39 -07:00
cadence at91_ether: Do not select NET_CORE 2013-06-19 22:22:56 -07:00
calxeda net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
chelsio cxgb3: Missing rtnl lock in error recovery 2013-07-02 12:37:48 -07:00
cirrus net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
cisco net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
davicom net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
dec net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
dlink net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
emulex net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
faraday net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
freescale net: fec: Add VLAN receive HW support. 2013-07-03 16:45:34 -07:00
fujitsu Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
hp
i825xx drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
ibm ibm-ethernet: delete stale MCA and duplicate PSERIES dependency 2013-06-03 00:24:31 -07:00
icplus net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
intel net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
marvell Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
mellanox net/mlx4: fix small memory leak on error 2013-07-03 16:52:10 -07:00
micrel net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
microchip net: ethernet: enc28j60: use spi_get_drvdata() and spi_set_drvdata() 2013-04-07 16:48:19 -04:00
myricom net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
natsemi net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
neterion net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
nuvoton net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
nvidia net/ethernet/nvidia/forcedeth: Use module_pci_driver to register driver 2013-05-22 14:35:05 -07:00
nxp net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
octeon Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
oki-semi pch_gbe: use managed functions pcim_* and devm_* 2013-06-28 21:37:48 -07:00
packetengines net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
pasemi drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
rdc net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
realtek net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
seeq net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
sfc sfc: Fix memory leak when discarding scattered packets 2013-07-05 01:29:15 -07:00
sgi net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
silan net/ethernet/silan/sc92031: Use module_pci_driver to register driver 2013-05-22 14:35:03 -07:00
sis net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
smsc net: Move MII out from under NET_CORE and hide it 2013-06-19 22:22:56 -07:00
stmicro dt:net:stmmac: Add dt specific phy reset callback support. 2013-07-04 14:34:17 -07:00
sun cassini: Make missing firmware non-fatal 2013-07-01 23:47:33 -07:00
tehuti net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-07-03 14:55:13 -07:00
tile tile: support new Tilera hypervisor 2013-05-02 16:20:31 -04:00
toshiba net/ethernet/toshiba/tc35815: Use module_pci_driver to register driver 2013-05-22 14:35:04 -07:00
tundra net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
via net/trivial: replace numeric with standard PM state macros 2013-06-28 22:11:48 -07:00
wiznet net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
xilinx net: emaclite: Convert to use devm_ioremap_resource 2013-06-12 02:22:35 -07:00
xircom Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
xscale net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
dnet.c net: phy: remove flags argument from phy_{attach, connect, connect_direct} 2013-01-14 15:11:50 -05:00
dnet.h
ethoc.c net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
fealnx.c
jme.c net, jme: remove redundant D0 power state set 2013-05-31 01:39:08 -07:00
jme.h
Kconfig ethernet/arc/arc_emac - Add new driver 2013-06-25 16:34:32 -07:00
korina.c net: Restore unintentional reverts. 2013-06-24 12:43:40 -07:00
lantiq_etop.c lantiq_etop: use free_netdev(netdev) instead of kfree() 2013-03-21 11:50:10 -04:00
Makefile ethernet/arc/arc_emac - Add new driver 2013-06-25 16:34:32 -07:00
netx-eth.c net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00
s6gmac.c net: ethernet: remove unnecessary platform_set_drvdata() 2013-05-27 22:34:51 -07:00