J. Bruce Fields d10f27a750 svcrpc: fix svc_xprt_enqueue/svc_recv busy-looping ... The rpc server tries to ensure that there will be room to send a reply before it receives a request. It does this by tracking, in xpt_reserved, an upper bound on the total size of the replies that is has already committed to for the socket. Currently it is adding in the estimate for a new reply *before* it checks whether there is space available. If it finds that there is not space, it then subtracts the estimate back out. This may lead the subsequent svc_xprt_enqueue to decide that there is space after all. The results is a svc_recv() that will repeatedly return -EAGAIN, causing server threads to loop without doing any actual work. Cc: stable@vger.kernel.org Reported-by: Michael Tokarev <mjt@tls.msk.ru> Tested-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: J. Bruce Fields <bfields@redhat.com>		2012-08-20 18:39:19 -04:00
..
9p	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
802	tokenring: delete all remaining driver support	2012-05-15 20:23:16 -04:00
8021q	netpoll: move np->dev and np->dev_name init into __netpoll_setup()	2012-07-17 09:02:36 -07:00
appletalk	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
atm	net: Remove casts to same type	2012-06-04 11:45:11 -04:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-19 11:17:30 -07:00
batman-adv	batman-adv: Fix mem leak in the batadv_tt_local_event() function	2012-08-08 16:04:04 -07:00
bluetooth	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-07-20 12:30:48 -04:00
bridge	bridge: make port attributes const	2012-07-30 14:53:22 -07:00
caif	netvm: prevent a stream-specific deadlock	2012-07-31 18:42:47 -07:00
can	can: gw: Remove pointless casts	2012-07-10 22:36:17 +02:00
ceph	libceph: fix crypto key null deref, memory leak	2012-08-02 09:19:20 -07:00
core	net/core: Fix potential memory leak in dev_set_alias()	2012-08-08 16:06:23 -07:00
dcb	net: Fix non-kernel-doc comments with kernel-doc start marker	2012-07-10 23:13:45 -07:00
dccp	ipv4: Prepare for change of rt->rt_iif encoding.	2012-07-23 16:36:26 -07:00
decnet	ipv4: Restore old dst_free() behavior.	2012-07-31 14:41:38 -07:00
dns_resolver	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-05-21 20:27:36 -07:00
dsa	dsa: Convert compare_ether_addr to ether_addr_equal	2012-05-09 20:49:19 -04:00
ethernet	ipx: move peII functions	2012-07-19 10:48:00 -07:00
ieee802154	6lowpan: Change byte order when storing/accessing to len field	2012-07-16 22:52:02 -07:00
ipv4	ipv4: fix ip_send_skb()	2012-08-10 14:08:57 -07:00
ipv6	net: tcp: ipv6_mapped needs sk_rx_dst_set method	2012-08-09 20:56:09 -07:00
ipx	ipx: move peII functions	2012-07-19 10:48:00 -07:00
irda	irda: Fix typo in irda	2012-07-16 23:23:52 -07:00
iucv	net: remove skb_orphan_try()	2012-06-15 15:30:15 -07:00
key	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
l2tp	net: l2tp_eth: provide tx_dropped counter	2012-06-29 00:52:32 -07:00
lapb	lapb: Neaten debugging	2012-05-17 18:45:20 -04:00
llc	llc: free the right skb	2012-08-06 13:30:01 -07:00
mac80211	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211	2012-08-02 13:49:38 -04:00
mac802154	mac802154: sparse warnings: make symbols static	2012-07-12 07:54:45 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-19 11:17:30 -07:00
netlabel	netlabel: use GFP flags from caller instead of GFP_ATOMIC	2012-03-22 19:29:57 -04:00
netlink	genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP	2012-07-24 00:01:30 -07:00
netrom	net: Convert all sysctl registrations to register_net_sysctl	2012-04-20 21:22:30 -04:00
nfc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-07-20 12:30:48 -04:00
openvswitch	Revert "openvswitch: potential NULL deref in sample()"	2012-07-27 13:45:51 -07:00
packet	af_packet: remove BUG statement in tpacket_destruct_skb	2012-08-12 13:42:17 -07:00
phonet	net: remove my future former mail address	2012-06-17 16:29:38 -07:00
rds	rds: set correct msg_namelen	2012-07-23 01:01:44 -07:00
rfkill	rfkill: Add the capability to switch all devices of all type in __rfkill_switch_all().	2012-06-06 15:18:17 -04:00
rose	net: Convert all sysctl registrations to register_net_sysctl	2012-04-20 21:22:30 -04:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-10 23:56:33 -07:00
sched	sched: add missing group change to qfq_change_class	2012-08-08 16:02:05 -07:00
sctp	netvm: prevent a stream-specific deadlock	2012-07-31 18:42:47 -07:00
sunrpc	svcrpc: fix svc_xprt_enqueue/svc_recv busy-looping	2012-08-20 18:39:19 -04:00
tipc	tipc: remove print_buf and deprecated log buffer code	2012-07-13 19:34:43 -04:00
unix	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
wanrouter	wanmain: comparing array with NULL	2012-07-24 13:55:21 -07:00
wimax	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
wireless	cfg80211: process pending events when unregistering net device	2012-08-06 14:29:58 -04:00
x25	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
xfrm	Fix unexpected SA hard expiration after changing date	2012-08-02 00:19:17 -07:00
compat.c	net: Fix references to out-of-scope variables in put_cmsg_compat()	2012-07-22 17:50:49 -07:00
Kconfig	net: drop NET dependency from HAVE_BPF_JIT	2012-05-21 12:50:12 -07:00
Makefile	econet: remove ancient bug ridden protocol	2012-05-18 01:35:08 -04:00
nonet.c
socket.c	net: netprio_cgroup: rework update socket logic	2012-07-22 12:44:01 -07:00
sysctl_net.c	net: delete all instances of special processing for token ring	2012-05-15 20:14:35 -04:00