Jeff Dike 605c1e5769 uml: correctly handle skb allocation failures ... Handle memory allocation failures when reading packets. We have to read something from the host, even if we can't allocate any memory. If we don't, the host side of the device may fill up and stop delivering interrupts because no new packets can be queued. A single sk_buff is allocated whenever an MTU is seen which is larger than any seen earlier. This is used to read packets if there is a memory allocation failure. The large MTU check is done from eth_configure, which is called when a interface is added to the system. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-16 09:43:08 -07:00
..
chan_kern.c	uml: fix console writing bugs	2007-10-16 09:43:04 -07:00
chan_user.c	uml: remove os_* usage from userspace files	2007-10-16 09:43:06 -07:00
cow.h
cow_sys.h	uml: Eliminate kernel allocator wrappers	2007-07-16 09:05:38 -07:00
cow_user.c
daemon.h	uml: network formatting	2007-10-16 09:43:08 -07:00
daemon_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
daemon_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
fd.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
harddog_kern.c	uml: fix nonremovability of watchdog	2007-10-16 09:43:04 -07:00
harddog_user.c	uml: remove os_* usage from userspace files	2007-10-16 09:43:06 -07:00
hostaudio_kern.c	uml: rename os_{read_write}_file_k back to os_{read_write}_file	2007-05-07 12:13:03 -07:00
line.c	uml: console tidying	2007-10-16 09:43:04 -07:00
Makefile	uml: add VDE networking support	2007-10-16 09:43:05 -07:00
mcast.h	uml: network formatting	2007-10-16 09:43:08 -07:00
mcast_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
mcast_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
mconsole_kern.c	uml: more idiomatic parameter parsing	2007-10-16 09:43:08 -07:00
mconsole_user.c	uml: DEBUG_SHIRQ fixes	2007-07-16 09:05:38 -07:00
mmapper_kern.c	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
net_kern.c	uml: correctly handle skb allocation failures	2007-10-16 09:43:08 -07:00
net_user.c	uml: network formatting	2007-10-16 09:43:08 -07:00
null.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
pcap_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
pcap_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
pcap_user.h	[PATCH] missed const in prototype	2006-10-10 15:37:24 -07:00
port.h
port_kern.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
port_user.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
pty.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
random.c	uml: rename os_{read_write}_file_k back to os_{read_write}_file	2007-05-07 12:13:03 -07:00
slip.h
slip_common.c
slip_common.h
slip_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
slip_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
slirp.h
slirp_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
slirp_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
ssl.c	uml: handle errors on opening host side of consoles	2007-07-16 09:05:38 -07:00
ssl.h
stderr_console.c	uml: get declaration of simple_strtoul	2007-06-08 17:23:33 -07:00
stdio_console.c	uml: handle errors on opening host side of consoles	2007-07-16 09:05:38 -07:00
stdio_console.h
tty.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
ubd_kern.c	uml: remove unneeded void * cast	2007-10-16 09:43:07 -07:00
ubd_user.c	uml: DEBUG_SHIRQ fixes	2007-07-16 09:05:38 -07:00
vde.h	uml: add VDE networking support	2007-10-16 09:43:05 -07:00
vde_kern.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
vde_user.c	uml: network driver MTU cleanups	2007-10-16 09:43:08 -07:00
xterm.c	uml: console subsystem tidying	2007-10-16 09:43:04 -07:00
xterm.h
xterm_kern.c	uml: xterm driver tidying	2007-07-16 09:05:38 -07:00