OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/net
History
YOSHIFUJI Hideaki 84427d5330 [IPV6]: Ensure to use icmpv6_socket in non-preemptive context. 
We saw following trace several times:

|BUG: using smp_processor_id() in preemptible [00000001] code: httpd/30137
|caller is icmpv6_send+0x23/0x540
| [<c01ad63b>] smp_processor_id+0x9b/0xb8
| [<c02993e7>] icmpv6_send+0x23/0x540

This is because of icmpv6_socket, which is the only one user of
smp_processor_id() in icmpv6_send(), AFAIK.

Since it should be used in non-preemptive context,
let's defer the dereference after disabling preemption
(by icmpv6_xmit_lock()).

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2005-06-13 14:59:44 -07:00
..
802 [TOKENRING]: net/802/tr.c: s/struct rif_cache_s/struct rif_cache/ 2005-05-26 12:59:42 -07:00
8021q [PATCH] misc verify_area cleanups 2005-05-01 08:59:08 -07:00
appletalk [ATALK]: Add alloc_ltalkdev(). 2005-05-05 14:25:59 -07:00
atm [PATCH] misc verify_area cleanups 2005-05-01 08:59:08 -07:00
ax25 [AX25] Introduce ax25_type_trans 2005-04-24 18:53:06 -07:00
bluetooth [NET]: kill gratitious includes of major.h 2005-04-25 21:40:39 -07:00
bridge [BRIDGE]: receive path optimization 2005-05-29 14:16:48 -07:00
core [NET]: Fix sysctl net.core.dev_weight 2005-06-08 14:56:01 -07:00
decnet [DECNET]: Fix build after C99 netlink initializer change. 2005-05-05 13:13:29 -07:00
econet Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ethernet [PATCH] update Ross Biro bouncing email address 2005-05-05 16:36:49 -07:00
ipv4 [IPV4]: Multipath modules need a license to prevent kernel tainting. 2005-06-13 14:29:06 -07:00
ipv6 [IPV6]: Ensure to use icmpv6_socket in non-preemptive context. 2005-06-13 14:59:44 -07:00
ipx Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irda [PATCH] ISA DMA Kconfig fixes - part 4 (irda) 2005-05-04 07:33:14 -07:00
key Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lapb Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
llc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
netlink [NETLINK]: Defer socket destruction a bit 2005-05-19 13:07:32 -07:00
netrom Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
packet [PATCH] update Ross Biro bouncing email address 2005-05-05 16:36:49 -07:00
rose Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rxrpc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sched [NET]: Move the netdev list to vger.kernel.org. 2005-06-13 14:30:40 -07:00
sctp [SCTP] Fix SCTP sendbuffer accouting. 2005-04-28 12:02:04 -07:00
sunrpc [PATCH] DocBook: changes and extensions to the kernel documentation 2005-05-01 08:59:25 -07:00
unix [AF_UNIX]: Use lookup_create(). 2005-05-19 12:26:43 -07:00
wanrouter [PATCH] misc verify_area cleanups 2005-05-01 08:59:08 -07:00
x25 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xfrm From: Kazunori Miyazawa <kazunori@miyazawa.org> 2005-05-26 12:58:04 -07:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
compat.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nonet.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
socket.c [PATCH] update Ross Biro bouncing email address 2005-05-05 16:36:49 -07:00
sysctl_net.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00