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2006-07-21[TIPC]: Removing useless castsPanagiotis Issaris2-2/+2
Removing useless casts Signed-off-by: Panagiotis Issaris <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-07-21[NET]: Conversions from kmalloc+memset to k(z|c)alloc.Panagiotis Issaris9-37/+15
Signed-off-by: Panagiotis Issaris <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-07-03[TIPC] Fixed sk_buff panic caused by tipc_link_bundle_buf (REVISED)Allan Stephens2-1/+6
The recent change to direct inspection of bundle buffer tailroom did not account for the possiblity of unrequested tailroom added by skb_alloc(), thereby allowing a bundle to be created that exceeds the current link MTU. An additional check now ensures that bundling works correctly no matter if the bundle buffer is smaller, larger, or equal to the link MTU. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-29[TIPC]: Initial activation message now includes TIPC version numberAllan Stephens1-1/+2
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-29[TIPC]: Improve response to requests for node/link informationAllan Stephens2-11/+19
Now allocates reply space for "get links" request based on number of actual links, not number of potential links. Also, limits reply to "get links" and "get nodes" requests to 32KB to match capabilities of tipc-config utility that issued request. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]>
2006-06-29[TIPC]: Fixed skb_under_panic caused by tipc_link_bundle_bufAllan Stephens1-5/+6
Now determines tailroom of bundle buffer by directly inspection of buffer. Previously, buffer was assumed to have a max capacity equal to the link MTU, but the addition of link MTU negotiation means that the link MTU can increase after the bundle buffer is allocated. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-27[PATCH] spin/rwlock init cleanupsIngo Molnar12-16/+16
locking init cleanups: - convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK() - convert rwlocks in a similar manner this patch was generated automatically. Motivation: - cleanliness - lockdep needs control of lock initialization, which the open-coded variants do not give - it's also useful for -rt and for lock debugging in general Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-06-25[TIPC]: Fix incorrect correction to discovery timer frequency computation.Allan Stephens1-3/+3
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Get rid of dynamically allocated arrays in broadcast code.Allan Stephens1-24/+17
This change improves an earlier change which replaced the large local variable arrays used during broadcasting with dynamically allocated arrays. The temporary arrays are now incoprorated into the multicast link data structure. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Fixed link switchover bugsAllan Stephens3-8/+31
Incorporates several related fixes: - switchover now occurs when switching from an active link to a standby link - failure of a standby link no longer initiates switchover - links now display correct # of received packtes following reactivation Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Enhanced & cleaned up system messages; fixed 2 obscure memory leaks.Allan Stephens13-126/+149
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: First phase of assert() cleanupAllan Stephens7-109/+153
This also contains enhancements to simplify comparisons in name table publication removal algorithm and to simplify name table sanity checking when shutting down TIPC. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Disallow config operations that aren't supported in certain modes.Allan Stephens1-45/+38
This change provides user-friendly feedback when TIPC is unable to perform certain configuration operations that don't work properly in certain modes. (In particular, any reconfiguration request that would temporarily take TIPC from network mode to standalone mode, or from standalone mode to not running mode, is disallowed.) Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Fixed memory leak in tipc_link_send() when destination is unreachableAllan Stephens1-1/+5
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Added missing warning for out-of-memory conditionAllan Stephens1-0/+1
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Withdrawing all names from nameless port now returns success, not errorAllan Stephens1-3/+0
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Optimized argument validation done by connect().Allan Stephens1-4/+13
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Simplify code for returning partial success of stream send request.Allan Stephens1-2/+2
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: recvmsg() now returns TIPC ancillary data using correct level (SOL_TIPC)Allan Stephens1-3/+3
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Improved performance of error checking during socket creation.Allan Stephens1-6/+3
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Stream socket send indicates partial success if data partially sent.Allan Stephens1-7/+11
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Connected send now checks socket state when retrying congested send.Allan Stephens1-8/+8
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Can now return destination name of form {0,x,y} via ancillary data.Allan Stephens1-2/+6
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Implied connect now saves dest name for retrieval as ancillary data.Allan Stephens1-4/+4
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Fixed connect() to detect a dest address that is missing or too short.Allan Stephens1-1/+1
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Non-operation-affecting corrections to comments & function definitions.Allan Stephens1-5/+7
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Validate entire interface name when locating bearer to enable.Allan Stephens1-3/+2
This fix prevents a bearer from being enabled using the wrong interface. For example, specifying "eth:eth14" might enable "eth:eth1" by mistake. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]>
2006-06-25[TIPC]: Added support for MODULE_VERSION capability.Allan Stephens1-2/+3
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Fix misleading comment in buf_discard() routine.Allan Stephens1-1/+1
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Fixed privilege checking typo in dest_name_check().Allan Stephens1-1/+1
This patch originated by Stephane Ouellette <[email protected]>. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC] Fix for NULL pointer dereferenceEric Sesterhenn1-1/+3
This fixes a bug spotted by the coverity checker, bug id #366. If (mod(seqno - prev) != 1) we set buf to NULL, dereference it in the for case, and set it to whatever value happes to be at adress 0+next, if it happens to be non-zero, we even stay in the loop. It seems that the author intended to break there. Signed-off-by: Eric Sesterhenn <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Allow compilation when CONFIG_TIPC_DEBUG is not set.Allan Stephens1-5/+14
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Multicast link failure now resets all links to "nacking" node.Allan Stephens2-28/+128
This fix prevents node from crashing. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Links now validate destination node specified by incoming messages.Allan Stephens1-0/+5
This fix prevents link flopping and name table inconsistency problems arising when a node is assigned a different <Z.C.N> value than it used previously. (Changing the <Z.C.N> value causes other nodes to have two link endpoints sending to the same MAC address using two different destination <Z.C.N> values, requiring the receiving node to filter out the unwanted messages.) Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Allow ports to receive multicast messages through native API.Allan Stephens1-10/+16
This fix prevents a kernel panic if an application mistakenly sends a multicast message to TIPC's topology service or configuration service. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Corrected potential misuse of tipc_media_addr structure.Allan Stephens1-1/+3
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Use correct upper bound when validating network zone number.Allan Stephens1-1/+1
Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC]: Prevent name table corruption if no room for new publicationAllan Stephens1-9/+9
Now exits cleanly if attempt to allocate larger array of subsequences fails, without losing track of pointer to existing array. Signed-off-by: Allan Stephens <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-06-25[TIPC] Improved tolerance to promiscuous mode interfaceJon Maloy1-9/+11
Signed-off-by: Jon Maloy <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-04-18[NET]: Remove redundant NULL checks before [kv]freeJesper Juhl1-2/+1
Redundant NULL check before kfree removal from net/ Signed-off-by: Jesper Juhl <[email protected]> Acked-by: James Morris <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-24[PATCH] s/;;/;/gAlexey Dobriyan1-1/+1
Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-20[TIPC]: Avoid compiler warningPer Liden1-1/+1
Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-20[TIPC]: Reduce stack usagePer Liden1-8/+22
The node_map struct can be quite large (516 bytes) and allocating two of them on the stack is not a good idea since we might only have a 4K stack to start with. Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-20[TIPC]: CleanupsAdrian Bunk6-25/+30
This patch contains the following possible cleanups: - make needlessly global code static - #if 0 the following unused global functions: - name_table.c: tipc_nametbl_print() - name_table.c: tipc_nametbl_dump() - net.c: tipc_net_next_node() Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-20[TIPC]: Remove unused functionsPer Liden2-10/+0
Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-20[TIPC]: Remove inlines from *.cSam Ravnborg6-53/+53
With reference to latest discussions on linux-kernel with respect to inline here is a patch for tipc to remove all inlines as used in the .c files. See also chapter 14 in Documentation/CodingStyle. Before: text data bss dec hex filename 102990 5292 1752 110034 1add2 tipc.o Now: text data bss dec hex filename 101190 5292 1752 108234 1a6ca tipc.o This is a nice text size reduction which will improve icache usage. In some cases bigger (> 4 lines) functions where declared inline and used in many places, they are most probarly no longer inlined by gcc resulting in the size reduction. There are several one liners that no longer are declared inline, but gcc should inline these just fine without the inline hint. With this patch applied one warning is added about an unused static function - that was hidded by utilising inline before. The function in question were kept so this patch is solely a inline removal patch. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-20[TIPC]: Fix simple sparse warningsSam Ravnborg21-127/+127
Tried to run the new tipc stack through sparse. Following patch fixes all cases where 0 was used as replacement of NULL. Use NULL to document this is a pointer and to silence sparse. This brough sparse warning count down with 127 to 24 warnings. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: Per Liden <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-01-18[TIPC] Avoid polluting the global namespacePer Liden44-1673/+1654
This patch adds a tipc_ prefix to all externally visible symbols. Signed-off-by: Per Liden <[email protected]>
2006-01-18[TIPC] Add help text for TIPC configuration optionPer Liden1-1/+6
Signed-off-by: Per Liden <[email protected]>
2006-01-18[TIPC] Remove unused #includesPer Liden3-4/+0
Signed-off-by: Per Liden <[email protected]>
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