kernel_optimize_test/drivers/isdn
Neil Horman 550fd08c2c net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs.  There are a handful of drivers that violate this assumption of
course, and need to be fixed up.  This patch identifies those drivers, and marks
them as not being able to support the safe transmission of skbs by clearning the
IFF_TX_SKB_SHARING flag in priv_flags

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Karsten Keil <isdn@linux-pingi.de>
CC: "David S. Miller" <davem@davemloft.net>
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: Patrick McHardy <kaber@trash.net>
CC: Krzysztof Halasa <khc@pm.waw.pl>
CC: "John W. Linville" <linville@tuxdriver.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>
CC: Marcel Holtmann <marcel@holtmann.org>
CC: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-27 22:39:30 -07:00
..
act2000 isdn: Free irq_data namespace 2010-10-04 11:00:55 +02:00
capi isdn: capi: Use pr_debug() instead of ifdefs. 2011-05-19 18:20:29 -04:00
divert isdn: potential buffer overflows 2010-09-06 18:29:18 -07:00
gigaset gigaset: call module_put before restart of if_open() 2011-06-17 15:27:32 -04:00
hardware Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-06-20 22:29:08 -07:00
hisax net: remove interrupt.h inclusion from netdevice.h 2011-06-06 22:55:11 -07:00
hysdn Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-04-11 13:44:25 -07:00
i4l net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared 2011-07-27 22:39:30 -07:00
icn isdn: icn: Fix potentially wrong string handling 2011-02-01 14:17:51 -08:00
isdnloop Fix common misspellings 2011-03-31 11:26:23 -03:00
mISDN isdn: mISDN: socket: Fix set-but-unused variables. 2011-04-17 16:48:53 -07:00
pcbit drivers/isdn: Use static const char * const where possible 2010-09-14 20:22:02 -07:00
sc isdn: strcpy() => strlcpy() 2010-10-08 10:21:22 -07:00
Kconfig isdn: fix a few Kconfig imperfections 2010-02-22 15:45:53 -08:00
Makefile