17 Jan, 2010
1 commit
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This patch adds the RFC4543 (GMAC) wrapper for GCM similar to the
existing RFC4106 wrapper. The main differences between GCM and GMAC are
the contents of the AAD and that the plaintext is empty for the latter.Signed-off-by: Tobias Brunner
Signed-off-by: Herbert Xu
17 Dec, 2009
11 commits
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Filesystems outside the regular namespace do not have to clear DCACHE_UNHASHED
in order to have a working /proc/$pid/fd/XXX. Nothing in proc prevents the
fd link from being used if its dentry is not in the hash.Also, it does not get put into the dcache hash if DCACHE_UNHASHED is clear;
that depends on the filesystem calling d_add or d_rehash.So delete the misleading comments and needless code.
Acked-by: Miklos Szeredi
Signed-off-by: Nick Piggin
Signed-off-by: Al Viro -
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (38 commits)
direct I/O fallback sync simplification
ocfs: stop using do_sync_mapping_range
cleanup blockdev_direct_IO locking
make generic_acl slightly more generic
sanitize xattr handler prototypes
libfs: move EXPORT_SYMBOL for d_alloc_name
vfs: force reval of target when following LAST_BIND symlinks (try #7)
ima: limit imbalance msg
Untangling ima mess, part 3: kill dead code in ima
Untangling ima mess, part 2: deal with counters
Untangling ima mess, part 1: alloc_file()
O_TRUNC open shouldn't fail after file truncation
ima: call ima_inode_free ima_inode_free
IMA: clean up the IMA counts updating code
ima: only insert at inode creation time
ima: valid return code from ima_inode_alloc
fs: move get_empty_filp() deffinition to internal.h
Sanitize exec_permission_lite()
Kill cached_lookup() and real_lookup()
Kill path_lookup_open()
...Trivial conflicts in fs/direct-io.c
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* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
NFSv4: Fix a regression in the NFSv4 state manager
NFSv4: Release the sequence id before restarting a CLOSE rpc call
nfs41: fix session fore channel negotiation
nfs41: do not zero seqid portion of stateid on close
nfs: run state manager in privileged mode
nfs: make recovery state manager operations privileged
nfs: enforce FIFO ordering of operations trying to acquire slot
rpc: add a new priority in RPC task
nfs: remove rpc_task argument from nfs4_find_slot
rpc: add rpc_queue_empty function
nfs: change nfs4_do_setlk params to identify recovery type
nfs: do not do a LOOKUP after open
nfs: minor cleanup of session draining -
* 'for-2.6.33' of git://linux-nfs.org/~bfields/linux: (42 commits)
nfsd: remove pointless paths in file headers
nfsd: move most of nfsfh.h to fs/nfsd
nfsd: remove unused field rq_reffh
nfsd: enable V4ROOT exports
nfsd: make V4ROOT exports read-only
nfsd: restrict filehandles accepted in V4ROOT case
nfsd: allow exports of symlinks
nfsd: filter readdir results in V4ROOT case
nfsd: filter lookup results in V4ROOT case
nfsd4: don't continue "under" mounts in V4ROOT case
nfsd: introduce export flag for v4 pseudoroot
nfsd: let "insecure" flag vary by pseudoflavor
nfsd: new interface to advertise export features
nfsd: Move private headers to source directory
vfs: nfsctl.c un-used nfsd #includes
lockd: Remove un-used nfsd headers #includes
s390: remove un-used nfsd #includes
sparc: remove un-used nfsd #includes
parsic: remove un-used nfsd #includes
compat.c: Remove dependence on nfsd private headers
... -
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (26 commits)
net: sh_eth alignment fix for sh7724 using NET_IP_ALIGN V2
ixgbe: allow tx of pre-formatted vlan tagged packets
ixgbe: Fix 82598 premature copper PHY link indicatation
ixgbe: Fix tx_restart_queue/non_eop_desc statistics counters
bcm63xx_enet: fix compilation failure after get_stats_count removal
packet: dont call sleeping functions while holding rcu_read_lock()
tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.
ipvs: zero usvc and udest
netfilter: fix crashes in bridge netfilter caused by fragment jumps
ipv6: reassembly: use seperate reassembly queues for conntrack and local delivery
sky2: leave PCI config space writeable
sky2: print Optima chip name
x25: Update maintainer.
ipvs: fix synchronization on connection close
netfilter: xtables: document minimal required version
drivers/net/bonding/: : use pr_fmt
can: CAN_MCP251X should depend on HAS_DMA
drivers/net/usb: Correct code taking the size of a pointer
drivers/net/cpmac.c: Correct code taking the size of a pointer
drivers/net/sfc: Correct code taking the size of a pointer
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (45 commits)
RDMA/cxgb3: Fix error paths in post_send and post_recv
RDMA/nes: Fix stale ARP issue
RDMA/nes: FIN during MPA startup causes timeout
RDMA/nes: Free kmap() resources
RDMA/nes: Check for zero STag
RDMA/nes: Fix Xansation test crash on cm_node ref_count
RDMA/nes: Abnormal listener exit causes loopback node crash
RDMA/nes: Fix crash in nes_accept()
RDMA/nes: Resource not freed for REJECTed connections
RDMA/nes: MPA request/response error checking
RDMA/nes: Fix query of ORD values
RDMA/nes: Fix MAX_CM_BUFFER define
RDMA/nes: Pass correct size to ioremap_nocache()
RDMA/nes: Update copyright and branding string
RDMA/nes: Add max_cqe check to nes_create_cq()
RDMA/nes: Clean up struct nes_qp
RDMA/nes: Implement IB_SIGNAL_ALL_WR as an iWARP extension
RDMA/nes: Add additional SFP+ PHY uC status check and PHY reset
RDMA/nes: Correct fast memory registration implementation
IB/ehca: Fix error paths in post_send and post_recv
... -
... and have the caller grab both mnt and dentry; kill
leak in infiniband, while we are at it.Signed-off-by: Al Viro
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Signed-off-by: Al Viro
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* if we fail in p9_conn_create(), we shouldn't leak references to struct file.
Logics in ->close() doesn't help - ->trans is already gone by the time it's
called.
* sock_create_kern() can fail.
* use of sock_map_fd() is all fscked up; I'd fixed most of that, but the
rest will have to wait for a bit more work in net/socket.c (we still are
violating the basic rule of working with descriptor table: "once the reference
is installed there, don't rely on finding it there again").Signed-off-by: Al Viro
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Signed-off-by: Al Viro
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Signed-off-by: Al Viro
16 Dec, 2009
9 commits
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Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
commit 654d1f8a019dfa06d (packet: less dev_put() calls)
introduced a problem, calling potentially sleeping functions from a
rcu_read_lock() protected section.Fix this by releasing lock before the sock_wmalloc()/memcpy_fromiovec() calls.
After skb allocation and copy from user space, we redo device
lookup and appropriate tests.Reported-and-tested-by: Frederic Weisbecker
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller -
It creates a regression, triggering badness for SYN_RECV
sockets, for example:[19148.022102] Badness at net/ipv4/inet_connection_sock.c:293
[19148.022570] NIP: c02a0914 LR: c02a0904 CTR: 00000000
[19148.023035] REGS: eeecbd30 TRAP: 0700 Not tainted (2.6.32)
[19148.023496] MSR: 00029032 CR: 24002442 XER: 00000000
[19148.024012] TASK = eee9a820[1756] 'privoxy' THREAD: eeeca000This is likely caused by the change in the 'estab' parameter
passed to tcp_parse_options() when invoked by the functions
in net/ipv4/tcp_minisocks.cBut even if that is fixed, the ->conn_request() changes made in
this patch series is fundamentally wrong. They try to use the
listening socket's 'dst' to probe the route settings. The
listening socket doesn't even have a route, and you can't
get the right route (the child request one) until much later
after we setup all of the state, and it must be done by hand.This stuff really isn't ready, so the best thing to do is a
full revert. This reverts the following commits:f55017a93f1a74d50244b1254b9a2bd7ac9bbf7d
022c3f7d82f0f1c68018696f2f027b87b9bb45c2
1aba721eba1d84a2defce45b950272cee1e6c72a
cda42ebd67ee5fdf09d7057b5a4584d36fe8a335
345cda2fd695534be5a4494f1b59da9daed33663
dc343475ed062e13fc260acccaab91d7d80fd5b2
05eaade2782fb0c90d3034fd7a7d5a16266182bb
6a2a2d6bf8581216e08be15fcb563cfd6c430e1eSigned-off-by: David S. Miller
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Signed-off-by: Alexandros Batsakis
Signed-off-by: Trond Myklebust -
Signed-off-by: Alexandros Batsakis
Signed-off-by: Trond Myklebust -
Makes use of skip_spaces() defined in lib/string.c for removing leading
spaces from strings all over the tree.It decreases lib.a code size by 47 bytes and reuses the function tree-wide:
text data bss dec hex filename
64688 584 592 65864 10148 (TOTALS-BEFORE)
64641 584 592 65817 10119 (TOTALS-AFTER)Also, while at it, if we see (*str && isspace(*str)), we can be sure to
remove the first condition (*str) as the second one (isspace(*str)) also
evaluates to 0 whenever *str == 0, making it redundant. In other words,
"a char equals zero is never a space".Julia Lawall tried the semantic patch (http://coccinelle.lip6.fr) below,
and found occurrences of this pattern on 3 more files:
drivers/leds/led-class.c
drivers/leds/ledtrig-timer.c
drivers/video/output.c@@
expression str;
@@( // ignore skip_spaces cases
while (*str && isspace(*str)) { \(str++;\|++str;\) }
|
- *str &&
isspace(*str)
)Signed-off-by: André Goddard Rosa
Cc: Julia Lawall
Cc: Martin Schwidefsky
Cc: Jeff Dike
Cc: Ingo Molnar
Cc: Thomas Gleixner
Cc: "H. Peter Anvin"
Cc: Richard Purdie
Cc: Neil Brown
Cc: Kyle McMartin
Cc: Henrique de Moraes Holschuh
Cc: David Howells
Cc:
Cc: Samuel Ortiz
Cc: Patrick McHardy
Cc: Takashi Iwai
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Make sure that any otherwise uninitialised fields of usvc are zero.
This has been obvserved to cause a problem whereby the port of
fwmark services may end up as a non-zero value which causes
scheduling of a destination server to fail for persisitent services.As observed by Deon van der Merwe .
This fix suggested by Julian Anastasov .For good measure also zero udest.
Cc: Deon van der Merwe
Acked-by: Julian Anastasov
Signed-off-by: Simon Horman
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy
15 Dec, 2009
2 commits
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When fragments from bridge netfilter are passed to IPv4 or IPv6 conntrack
and a reassembly queue with the same fragment key already exists from
reassembling a similar packet received on a different device (f.i. with
multicasted fragments), the reassembled packet might continue on a different
codepath than where the head fragment originated. This can cause crashes
in bridge netfilter when a fragment received on a non-bridge device (and
thus with skb->nf_bridge == NULL) continues through the bridge netfilter
code.Add a new reassembly identifier for packets originating from bridge
netfilter and use it to put those packets in insolated queues.Fixes http://bugzilla.kernel.org/show_bug.cgi?id=14805
Reported-and-Tested-by: Chong Qiao
Signed-off-by: Patrick McHardy -
Currently the same reassembly queue might be used for packets reassembled
by conntrack in different positions in the stack (PREROUTING/LOCAL_OUT),
as well as local delivery. This can cause "packet jumps" when the fragment
completing a reassembled packet is queued from a different position in the
stack than the previous ones.Add a "user" identifier to the reassembly queue key to seperate the queues
of each caller, similar to what we do for IPv4.Signed-off-by: Patrick McHardy
14 Dec, 2009
4 commits
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commit 9d3a0de makes slaves expire as they would do on the master
with much shorter timeouts. But it introduces another problem:
When we close a connection, on master server the connection became
CLOSE_WAIT/TIME_WAIT, it was synced to slaves, but if master is
finished within it's timeouts (CLOSE), it will not be synced to
slaves. Then slaves will be kept on CLOSE_WAIT/TIME_WAIT until
timeout reaches. Thus we should also sync with CLOSE.Cc: Wensong Zhang
Cc: Simon Horman
Cc: Julian Anastasov
Cc: David S. Miller
Signed-off-by: Xiaotian Feng
Acked-by: Simon Horman
Signed-off-by: Patrick McHardy -
I received some bug reports about userspace programs having problems
because after RTM_NEWLINK was received they could not immediate access
files under /proc/sys/net/ because they had not been registered yet.The original problem was trivially fixed by moving the userspace
notification from rtnetlink_event() to the end of
register_netdevice().When testing that change I discovered I was still getting RTM_NEWLINK
events before I could access proc and I was also getting RTM_NEWLINK
events after I was seeing RTM_DELLINK. Things practically guaranteed
to confuse userspace.After a little more investigation these extra notifications proved to
be from the new notifiers NETDEV_POST_INIT and NETDEV_UNREGISTER_BATCH
hitting the default case in rtnetlink_event, and triggering
unnecessary RTM_NEWLINK messages.rtnetlink_event now explicitly handles NETDEV_UNREGISTER_BATCH and
NETDEV_POST_INIT to avoid sending the incorrect userspace
notifications.Signed-off-by: Eric W. Biederman
Signed-off-by: David S. Miller -
Now we can have a large udp hash table, udp_lib_get_port() loop
should be converted to a do {} while (cond) form,
or we dont enter it at all if hash table size is exactly 65536.Reported-by: Yinghai Lu
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
12 Dec, 2009
5 commits
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Conflicts:
include/net/tcp.h -
Fix two problems:
1. If unregister_netdevice_many() is called with both registered
and unregistered devices, rollback_registered_many() bails out
when it reaches the first unregistered device. The processing
of the prior registered devices is unfinished, and the
remaining devices are skipped, and possible registered netdev's
are leaked/unregistered.2. System hangs or panics depending on how the devices are passed,
since when netdev_run_todo() runs, some devices were not fully
processed.Tested by passing intermingled unregistered and registered vlan
devices to unregister_netdevice_many() as follows:
1. dev, fake_dev1, fake_dev2: hangs in run_todo
("unregister_netdevice: waiting for eth1.100 to become
free. Usage count = 1")
2. fake_dev1, dev, fake_dev2: failure during de-registration
and next registration, followed by a vlan driver Oops
during subsequent registration.Confirmed that the patch fixes both cases.
Signed-off-by: Krishna Kumar
Acked-by: Eric Dumazet
Signed-off-by: David S. Miller -
Commit 4447bb33f09444920a8f1d89e1540137429351b6 ("xfrm: Store aalg in
xfrm_state with a user specified truncation length") breaks
installation of authentication algorithms via PF_KEY, as the state
specific truncation length is not installed with the algorithms
default truncation length. This patch initializes state properly to
the default if installed via PF_KEY.Signed-off-by: Martin Willi
Acked-by: Herbert Xu
Signed-off-by: David S. Miller -
Use (get|put)_compat_timespec helper functions to simplify the code.
Cc: Arnaldo Carvalho de Melo
Signed-off-by: Heiko Carstens
Acked-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller -
compat_sys_recvmmsg has a compat_timespec parameter and not a
timespec parameter. This way we also get rid of an odd cast.Cc: Arnaldo Carvalho de Melo
Signed-off-by: Heiko Carstens
Acked-by: Arnaldo Carvalho de Melo
Signed-off-by: David S. Miller
11 Dec, 2009
4 commits
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Update "US" and "JP" for current rules, and replace "EU" rules with the
world roaming domain (since it was only a pseudo-domain anyway).Signed-off-by: John W. Linville
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The patch ("mac80211: Use correct sign for mesh active path
refresh.") was actually a bug. Reverted it and improved the
explanation of how mesh path refresh works.Signed-off-by: Javier Cardona
Signed-off-by: Andrey Yurovsky
Cc: stable@kernel.org
Signed-off-by: John W. Linville -
Paths to mesh portals were being timed out immediately after each use in
intermediate forwarding nodes. mppath->exp_time is set to the expiration time
so assigning it to jiffies was marking the path as expired.Signed-off-by: Javier Cardona
Signed-off-by: Andrey Yurovsky
Cc: stable@kernel.org
Signed-off-by: John W. Linville -
Memset should be given the size of the structure, not the size of the pointer.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)//
@@
type T;
T *x;
expression E;
@@memset(x, E, sizeof(
+ *
x))
//Signed-off-by: Julia Lawall
Signed-off-by: John W. Linville
10 Dec, 2009
4 commits
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
tree-wide: fix misspelling of "definition" in comments
reiserfs: fix misspelling of "journaled"
doc: Fix a typo in slub.txt.
inotify: remove superfluous return code check
hdlc: spelling fix in find_pvc() comment
doc: fix regulator docs cut-and-pasteism
mtd: Fix comment in Kconfig
doc: Fix IRQ chip docs
tree-wide: fix assorted typos all over the place
drivers/ata/libata-sff.c: comment spelling fixes
fix typos/grammos in Documentation/edac.txt
sysctl: add missing comments
fs/debugfs/inode.c: fix comment typos
sgivwfb: Make use of ARRAY_SIZE.
sky2: fix sky2_link_down copy/paste comment error
tree-wide: fix typos "couter" -> "counter"
tree-wide: fix typos "offest" -> "offset"
fix kerneldoc for set_irq_msi()
spidev: fix double "of of" in comment
comment typo fix: sybsystem -> subsystem
... -
The pointer to struct gss_auth parameter in gss_add_msg is not really needed
after commit 5b7ddd4a. Zap it.Signed-off-by: Suresh Jayaraman
Signed-off-by: Trond Myklebust -
This part was missed in "cfg80211: implement get_wireless_stats",
probably because sta_set_sinfo already existed and was only handling
dBm signals.Cc: stable@kernel.org
Signed-off-by: John W. Linville -
When the current_bss is not set, 'iwconfig key off' does not
clear the private flag. Hence after we connect with WEP to an AP and
then try to connect with another non-WEP AP, it does not work.
This issue will not be seen if supplicant is used.Signed-off-by: Vivek Natarajan
Signed-off-by: John W. Linville
