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2010-11-24ipv6: mcast: RCU conversionEric Dumazet
ipv6_sk_mc_lock rwlock becomes a spinlock. readers (inet6_mc_check()) now takes rcu_read_lock() instead of read lock. Writers dont need to disable BH anymore. struct ipv6_mc_socklist objects are reclaimed after one RCU grace period. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-24af_unix: limit unix_tot_inflightEric Dumazet
Vegard Nossum found a unix socket OOM was possible, posting an exploit program. My analysis is we can eat all LOWMEM memory before unix_gc() being called from unix_release_sock(). Moreover, the thread blocked in unix_gc() can consume huge amount of time to perform cleanup because of huge working set. One way to handle this is to have a sensible limit on unix_tot_inflight, tested from wait_for_unix_gc() and to force a call to unix_gc() if this limit is hit. This solves the OOM and also reduce overall latencies, and should not slowdown normal workloads. Reported-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: of/phylib: Use device tree properties to initialize Marvell PHYs. phylib: Add support for Marvell 88E1149R devices. phylib: Use common page register definition for Marvell PHYs. qlge: Fix incorrect usage of module parameters and netdev msg level ipv6: fix missing in6_ifa_put in addrconf SuperH IrDA: correct Baud rate error correction atl1c: Fix hardware type check for enabling OTP CLK net: allow GFP_HIGHMEM in __vmalloc() bonding: change list contact to netdev@vger.kernel.org e1000: fix screaming IRQ
2010-11-22mac80211: Disable hw crypto for GTKs on AP VLAN interfacesHelmut Schaa
When using AP VLAN interfaces, each VLAN interface should be in its own broadcast domain. Hostapd achieves this by assigning different GTKs to different AP VLAN interfaces. However, mac80211 drivers are not aware of AP VLAN interfaces and as such mac80211 sends the GTK to the driver in the context of the base AP mode interface. This causes problems when multiple AP VLAN interfaces are used since the driver will use the same key slot for the different GTKs (there's no way for the driver to distinguish the different GTKs from different AP VLAN interfaces). Thus, only the clients associated to one AP VLAN interface (the one that was created last) can actually use broadcast traffic. Fix this by not programming any GTKs for AP VLAN interfaces into the hw but fall back to using software crypto. The GTK for the underlying AP interface is still sent to the driver. That means, broadcast traffic to stations associated to an AP VLAN interface is encrypted in software whereas broadcast traffic to stations associated to the non-VLAN AP interface is encrypted in hardware. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22cfg80211: Fix regulatory bug with multiple cards and delaysLuis R. Rodriguez
When two cards are connected with the same regulatory domain if CRDA had a delayed response then cfg80211's own set regulatory domain would still be the world regulatory domain. There was a bug on cfg80211's logic such that it assumed that once you pegged a request as the last request it was already the currently set regulatory domain. This would mean we would race setting a stale regulatory domain to secondary cards which had the same regulatory domain since the alpha2 would match. We fix this by processing each regulatory request atomically, and only move on to the next one once we get it fully processed. In the case CRDA is not present we will simply world roam. This issue is only present when you have a slow system and the CRDA processing is delayed. Because of this it is not a known regression. Without this fix when a delay is present with CRDA the second card would end up with an intersected regulatory domain and not allow it to use the channels it really is designed for. When two cards with two different regulatory domains were inserted you'd end up rejecting the second card's regulatory domain request. This fails with mac80211_hswim's regtest=2 (two requests, same alpha2) and regtest=3 (two requests, different alpha2) module parameter options. This was reproduced and tested against mac80211_hwsim using this CRDA delayer: #!/bin/bash echo $COUNTRY >> /tmp/log sleep 2 /sbin/crda.orig And these regulatory tests: modprobe mac80211_hwsim regtest=2 modprobe mac80211_hwsim regtest=3 Reported-by: Mark Mentovai <mark@moxienet.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Tested-by: Mark Mentovai <mark@moxienet.com> Tested-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22cfg80211: move mutex locking to reg_process_pending_hints()Luis R. Rodriguez
This will be required in the next patch and it makes the next patch easier to review. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Tested-by: Mark Mentovai <mark@moxienet.com> Tested-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22cfg80211: move reg_work and reg_todo aboveLuis R. Rodriguez
These will be used earlier in the next few patches. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Tested-by: Mark Mentovai <mark@moxienet.com> Tested-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22cfg80211: put core regulatory request into queueLuis R. Rodriguez
This will simplify the synchronization for pending requests. Without this we have a race between the core and when we restore regulatory settings, although this is unlikely its best to just avoid that race altogether. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Tested-by: Mark Mentovai <mark@moxienet.com> Tested-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22Bluetooth: Fix not returning proper error in SCOGustavo F. Padovan
Return 0 in that situation could lead to errors in the caller. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-11-22SUNRPC: Fix an infinite loop in call_refresh/call_refreshresultTrond Myklebust
If the rpcauth_refreshcred() call returns an error other than EACCES, ENOMEM or ETIMEDOUT, we currently end up looping forever between call_refresh and call_refreshresult. The correct thing to do here is to exit on all errors except EAGAIN and ETIMEDOUT, for which case we retry 3 times, then return EACCES. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-11-22Net: wanrouter: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: sunrpc: auth_gss: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: rxrpc: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: rds: Makefile: Remove deprecated itemsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Also, use the ccflags-$ flag instead of EXTRA_CFLAGS because EXTRA_CFLAGS is deprecated and should now be switched. Last but not least, took out if-conditionals. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: phonet: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: lapb: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: irda: irnet: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: irda: irlan: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: irda: ircomm: Makefile: Remove deprecated kbuild goal defintionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: ipv6: netfiliter: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: ipv4: netfilter: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: econet: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: dns_resolver: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: ceph: Makefile: remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: can: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: caif: Makefile: Remove deprecated itemsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Also, use the ccflags-$ flag instead of EXTRA_CFLAGS because EXTRA_CFLAGS is deprecated and should now be switched. Last but not least, took out if-conditionals. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22Net: bluetooth: Makefile: Remove deprecated kbuild goal definitionsTracey Dent
Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and not mentioned in Documentation/kbuild/makefiles.txt. Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-22ipv6: fix missing in6_ifa_put in addrconfJohn Fastabend
Fix ref count bug introduced by commit 2de795707294972f6c34bae9de713e502c431296 Author: Lorenzo Colitti <lorenzo@google.com> Date: Wed Oct 27 18:16:49 2010 +0000 ipv6: addrconf: don't remove address state on ifdown if the address is being kept Fix logic so that addrconf_ifdown() decrements the inet6_ifaddr refcnt correctly with in6_ifa_put(). Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-21pktgen: allow faster module unloadEric Dumazet
Unloading pktgen module needs ~6 seconds on a 64 cpus machine, to stop 64 kthreads. Add a pktgen_exiting variable to let kernel threads die faster, so that kthread_stop() doesnt have to wait too long for them. This variable is not tested in fast path. Note : Before exiting from pktgen_thread_worker(), we must make sure kthread_stop() is waiting for this thread to be stopped, like its done in kernel/softirq.c Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-21net: allow GFP_HIGHMEM in __vmalloc()Eric Dumazet
We forgot to use __GFP_HIGHMEM in several __vmalloc() calls. In ceph, add the missing flag. In fib_trie.c, xfrm_hash.c and request_sock.c, using vzalloc() is cleaner and allows using HIGHMEM pages as well. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-21packet: use vzalloc()Eric Dumazet
alloc_one_pg_vec_page() is supposed to return zeroed memory, so use vzalloc() instead of vmalloc() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Neil Horman <nhorman@tuxdriver.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19svcrpc: fix wspace-checking raceJ. Bruce Fields
We call svc_xprt_enqueue() after something happens which we think may require handling from a server thread. To avoid such events being lost, svc_xprt_enqueue() must guarantee that there will be a svc_serv() call from a server thread following any such event. It does that by either waking up a server thread itself, or checking that XPT_BUSY is set (in which case somebody else is doing it). But the check of XPT_BUSY could occur just as someone finishes processing some other event, and just before they clear XPT_BUSY. Therefore it's important not to clear XPT_BUSY without subsequently doing another svc_export_enqueue() to check whether the xprt should be requeued. The xpo_wspace() check in svc_xprt_enqueue() breaks this rule, allowing an event to be missed in situations like: data arrives call svc_tcp_data_ready(): call svc_xprt_enqueue(): set BUSY find no write space svc_reserve(): free up write space call svc_enqueue(): test BUSY clear BUSY So, instead, check wspace in the same places that the state flags are checked: before taking BUSY, and in svc_receive(). Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-11-19svcrpc: svc_close_xprt commentJ. Bruce Fields
Neil Brown had to explain to me why we do this here; record the answer for posterity. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-11-19svcrpc: simplify svc_close_allJ. Bruce Fields
There's no need to be fooling with XPT_BUSY now that all the threads are gone. The list_del_init() here could execute at the same time as the svc_xprt_enqueue()'s list_add_tail(), with undefined results. We don't really care at this point, but it might result in a spurious list-corruption warning or something. And svc_close() isn't adding any value; just call svc_delete_xprt() directly. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-11-19nfsd4: centralize more calls to svc_xprt_receivedJ. Bruce Fields
Follow up on b48fa6b99100dc7772af3cd276035fcec9719ceb by moving all the svc_xprt_received() calls for the main xprt to one place. The clearing of XPT_BUSY here is critical to the correctness of the server, so I'd prefer it to be obvious where we do it. The only substantive result is moving svc_xprt_received() after svc_receive_deferred(). Other than a (likely insignificant) delay waking up the next thread, that should be harmless. Also reshuffle the exit code a little to skip a few other steps that we don't care about the in the svc_delete_xprt() case. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-11-19svcrpc: don't set then immediately clear XPT_DEFERREDJ. Bruce Fields
There's no harm to doing this, since the only caller will immediately call svc_enqueue() afterwards, ensuring we don't miss the remaining deferred requests just because XPT_DEFERRED was briefly cleared. But why not just do this the simple way? Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2010-11-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: fix readdir EOVERFLOW on 32-bit archs ceph: fix frag offset for non-leftmost frags ceph: fix dangling pointer ceph: explicitly specify page alignment in network messages ceph: make page alignment explicit in osd interface ceph: fix comment, remove extraneous args ceph: fix update of ctime from MDS ceph: fix version check on racing inode updates ceph: fix uid/gid on resent mds requests ceph: fix rdcache_gen usage and invalidate ceph: re-request max_size if cap auth changes ceph: only let auth caps update max_size ceph: fix open for write on clustered mds ceph: fix bad pointer dereference in ceph_fill_trace ceph: fix small seq message skipping Revert "ceph: update issue_seq on cap grant"
2010-11-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits) net: fix kernel-doc for sk_filter_rcu_release be2net: Fix to avoid firmware update when interface is not open. netfilter: fix IP_VS dependencies net: irda: irttp: sync error paths of data- and udata-requests ipv6: Expose reachable and retrans timer values as msecs ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies 3c59x: fix build failure on !CONFIG_PCI ipg.c: remove id [SUNDANCE, 0x1021] net: caif: spi: fix potential NULL dereference ath9k_htc: Avoid setting QoS control for non-QoS frames net: zero kobject in rx_queue_release net: Fix duplicate volatile warning. MAINTAINERS: Add stmmac maintainer bonding: fix a race in IGMP handling cfg80211: fix can_beacon_sec_chan, reenable HT40 gianfar: fix signedness issue net: bnx2x: fix error value sign 8139cp: fix checksum broken r8169: fix checksum broken rds: Integer overflow in RDS cmsg handling ...
2010-11-19Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bonding/bond_main.c net/core/net-sysfs.c net/ipv6/addrconf.c
2010-11-19X25: remove bkl in routing ioctlsandrew hendry
Routing doesn't use the socket data and is protected by x25_route_list_lock Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19X25: remove bkl in inq and outq ioctlsandrew hendry
Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19X25: remove bkl in timestamp ioctlsandrew hendry
Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19X25: pushdown bkl in ioctlsandrew hendry
Push down the bkl in the ioctls so they can be removed one at a time. Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19filter: use reciprocal divideEric Dumazet
At compile time, we can replace the DIV_K instruction (divide by a constant value) by a reciprocal divide. At exec time, the expensive divide is replaced by a multiply, a less expensive operation on most processors. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19filter: cleanup codes[] initEric Dumazet
Starting the translated instruction to 1 instead of 0 allows us to remove one descrement at check time and makes codes[] array init cleaner. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19filter: optimize sk_run_filterEric Dumazet
Remove pc variable to avoid arithmetic to compute fentry at each filter instruction. Jumps directly manipulate fentry pointer. As the last instruction of filter[] is guaranteed to be a RETURN, and all jumps are before the last instruction, we dont need to check filter bounds (number of instructions in filter array) at each iteration, so we remove it from sk_run_filter() params. On x86_32 remove f_k var introduced in commit 57fe93b374a6b871 (filter: make sure filters dont read uninitialized memory) Note : We could use a CONFIG_ARCH_HAS_{FEW|MANY}_REGISTERS in order to avoid too many ifdefs in this code. This helps compiler to use cpu registers to hold fentry and A accumulator. On x86_32, this saves 401 bytes, and more important, sk_run_filter() runs much faster because less register pressure (One less conditional branch per BPF instruction) # size net/core/filter.o net/core/filter_pre.o text data bss dec hex filename 2948 0 0 2948 b84 net/core/filter.o 3349 0 0 3349 d15 net/core/filter_pre.o on x86_64 : # size net/core/filter.o net/core/filter_pre.o text data bss dec hex filename 5173 0 0 5173 1435 net/core/filter.o 5224 0 0 5224 1468 net/core/filter_pre.o Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-19net: fix kernel-doc for sk_filter_rcu_releaseRandy Dunlap
Fix kernel-doc warning for sk_filter_rcu_release(): Warning(net/core/filter.c:586): missing initial short description on line: * sk_filter_rcu_release: Release a socket filter by rcu_head Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-18netfilter: fix IP_VS dependenciesPatrick McHardy
When NF_CONNTRACK is enabled, IP_VS uses conntrack symbols. Therefore IP_VS can't be linked statically when conntrack is built modular. Reported-by: Justin P. Mattock <justinmattock@gmail.com> Tested-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-18net: irda: irttp: sync error paths of data- and udata-requestsWolfram Sang
irttp_data_request() returns meaningful errorcodes, while irttp_udata_request() just returns -1 in similar situations. Sync the two and the loglevels of the accompanying output. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-18ipv6: Expose reachable and retrans timer values as msecsThomas Graf
Expose reachable and retrans timer values in msecs instead of jiffies. Both timer values are already exposed as msecs in the neighbour table netlink interface. The creation timestamp format with increased precision is kept but cleaned up. Signed-off-by: Thomas Graf <tgraf@infradead.org> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>