)]}' { "log": [ { "commit": "4756daa3b63e806d8ef093c8b4b5f56ee34250a2", "tree": "55a3d11dfd4615f02142aa3e94123e77db4797a2", "parents": [ "5487796f0c9475586277a0a7a91211ce5746fa6a" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Nov 19 23:46:02 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 19 23:46:02 2007 -0800" }, "message": "[DCCP]: Add missing \"space\"\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "230140cffa7feae90ad50bf259db1fa07674f3a7", "tree": "815472add31606423a508a17806b7884f0ab3e2e", "parents": [ "efac52762b1e3fe3035d29e82d8ee1aebc45e4a7" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Nov 07 02:40:20 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Nov 07 04:15:11 2007 -0800" }, "message": "[INET]: Remove per bucket rwlock in tcp/dccp ehash table.\n\nAs done two years ago on IP route cache table (commit\n22c047ccbc68fa8f3fa57f0e8f906479a062c426) , we can avoid using one\nlock per hash bucket for the huge TCP/DCCP hash tables.\n\nOn a typical x86_64 platform, this saves about 2MB or 4MB of ram, for\nlitle performance differences. (we hit a different cache line for the\nrwlock, but then the bucket cache line have a better sharing factor\namong cpus, since we dirty it less often). For netstat or ss commands\nthat want a full scan of hash table, we perform fewer memory accesses.\n\nUsing a \u0027small\u0027 table of hashed rwlocks should be more than enough to\nprovide correct SMP concurrency between different buckets, without\nusing too much memory. Sizing of this table depends on\nnum_possible_cpus() and various CONFIG settings.\n\nThis patch provides some locking abstraction that may ease a future\nwork using a different model for TCP/DCCP table.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nAcked-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c62cf5cb173a5b8446e513a14448460cad435db2", "tree": "a9726aa7f820347e7022eb5bcaeafc85f3ca139f", "parents": [ "8295b6d9e623879344ed0ca7565336e4fd698e42" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Nov 05 23:42:25 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Nov 07 04:09:01 2007 -0800" }, "message": "[DCCP]: Use DEFINE_PROTO_INUSE infrastructure.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "24c667db59a9cc4caaafe4f77f6f4ef85899a454", "tree": "9470e271eb74375c79aad804d7400644e3762cca", "parents": [ "76fd1e87d9456c8185b8df76ac5e533e0c8b39bb" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Oct 24 10:53:01 2007 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Oct 24 10:53:01 2007 -0200" }, "message": "[CCID2/3]: Initialisation assignments of 0 are redundant\n\nAssigning initial values of `0\u0027 is redundant when loading a new CCID structure,\nsince in net/dccp/ccid.c the entire CCID structure is zeroed out prior to\ninitialisation in ccid_new():\n\n \tstruct ccid {\n \t\tstruct ccid_operations *ccid_ops;\n \t\tchar\t\t ccid_priv[0];\n \t};\n\n \t// ...\n \tif (rx) {\n \t\tmemset(ccid + 1, 0, ccid_ops-\u003eccid_hc_rx_obj_size);\n \t\tif (ccid-\u003eccid_ops-\u003eccid_hc_rx_init !\u003d NULL \u0026\u0026\n \t\t ccid-\u003eccid_ops-\u003eccid_hc_rx_init(ccid, sk) !\u003d 0)\n \t\t\tgoto out_free_ccid;\n \t} else {\n \t\tmemset(ccid + 1, 0, ccid_ops-\u003eccid_hc_tx_obj_size);\n \t\t/* analogous to the rx case */\n \t}\n\nThis patch therefore removes the redundant assignments. Thanks to Arnaldo for\nthe inspiration.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "76fd1e87d9456c8185b8df76ac5e533e0c8b39bb", "tree": "2706975f5e479de467afd959d68866dd12bbb363", "parents": [ "d8ef2c29a0dcfccb2d90cac990143d1a4668708a" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Oct 24 10:46:58 2007 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Oct 24 10:46:58 2007 -0200" }, "message": "[DCCP]: Unaligned pointer access\n\nThis fixes `unaligned (read) access\u0027 errors of the type\n\nKernel unaligned access at TPC[100f970c] dccp_parse_options+0x4f4/0x7e0 [dccp]\nKernel unaligned access at TPC[1011f2e4] ccid3_hc_tx_parse_options+0x1ac/0x380 [dccp_ccid3]\nKernel unaligned access at TPC[100f9898] dccp_parse_options+0x680/0x880 [dccp]\n\nby using the get_unaligned macro for parsing options.\n\nCommiter note: Preserved the sparse __be{16,32} annotations.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d8ef2c29a0dcfccb2d90cac990143d1a4668708a", "tree": "f84aa65931c586117958718b23aa209136719372", "parents": [ "1238d0873b29f7a2de75d576b4cc706c1c75ffbf" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Oct 24 10:27:48 2007 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Oct 24 10:27:48 2007 -0200" }, "message": "[DCCP]: Convert Reset code into socket error number\n\nThis adds support for converting the 11 currently defined Reset codes into system\nerror numbers, which are stored in sk_err for further interpretation.\n\nThis makes the externally visible API behaviour similar to TCP, since a client\nconnecting to a non-existing port will experience ECONNREFUSED.\n\n* Code 0, Unspecified, is interpreted as non-error (0);\n* Code 1, Closed (normal termination), also maps into 0;\n* Code 2, Aborted, maps into \"Connection reset by peer\" (ECONNRESET);\n* Code 3, No Connection and\n Code 7, Connection Refused, map into \"Connection refused\" (ECONNREFUSED);\n* Code 4, Packet Error, maps into \"No message of desired type\" (ENOMSG);\n* Code 5, Option Error, maps into \"Illegal byte sequence\" (EILSEQ);\n* Code 6, Mandatory Error, maps into \"Operation not supported on transport endpoint\" (EOPNOTSUPP);\n* Code 8, Bad Service Code, maps into \"Invalid request code\" (EBADRQC);\n* Code 9, Too Busy, maps into \"Too many users\" (EUSERS);\n* Code 10, Bad Init Cookie, maps into \"Invalid request descriptor\" (EBADR);\n* Code 11, Aggression Penalty, maps into \"Quota exceeded\" (EDQUOT)\n which makes sense in terms of using more than the `fair share\u0027 of bandwidth.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "1238d0873b29f7a2de75d576b4cc706c1c75ffbf", "tree": "350b9d10cca89994bd44a0b96ca665419f2d2c7a", "parents": [ "fde20105f332614b23a3131d706cd90bdd7db72d" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Oct 24 10:18:06 2007 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Oct 24 10:18:06 2007 -0200" }, "message": "[DCCP]: One more exemption from full sequence number checks\n\nThis fixes the following problem: client connects to peer which has no DCCP\nenabled or loaded; ICMP error messages (\"Protocol Unavailable\") can be seen\non the wire, but the application hangs. Reason: ICMP packets don\u0027t get through\nto dccp_v4_err.\n\nWhen reporting errors, a sequence number check is made for the DCCP packet\nthat had caused an ICMP error to arrive.\nSuch checks can not be made if the socket is in state LISTEN, RESPOND (which\nin the implementation is the same as LISTEN), or REQUEST, since update_gsr()\nhas not been called in these states, hence the sequence window is 0..0.\n\nThis patch fixes the problem by adding the REQUEST state as another exemption\nto the window check. The error reporting now works as expected on connecting.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "fde20105f332614b23a3131d706cd90bdd7db72d", "tree": "217c186a8c038a7a6d7bcc775081f9566b903e36", "parents": [ "03cf786c4e83dba404ad23ca58f49147ae52dffd" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Oct 24 10:12:09 2007 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Oct 24 10:12:09 2007 -0200" }, "message": "[DCCP]: Retrieve packet sequence number for error reporting\n\nThis fixes a problem when analysing erroneous packets in dccp_v{4,6}_err:\n* dccp_hdr_seq currently takes an skb\n* however, the transport headers in the skb are shifted, due to the\n preceding IPv4/v6 header.\nFixed for v4 and v6 by changing dccp_hdr_seq to take a struct dccp_hdr as\nargument. Verified that the correct sequence number is now reported in the\nerror handler.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "6273172e1772bf5ce8697bcae145f0f2954fd159", "tree": "2c521a8065621d641768d8fa52e6a073cd916929", "parents": [ "bada339ba24dee9e143bfb42e1dc61f146619846" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Oct 23 20:23:30 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Oct 23 21:27:50 2007 -0700" }, "message": "[DCCP]: Implement SIOCINQ/FIONREAD\n\nJust like UDP.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Leandro Melo de Sales \u003cleandroal@gmail.com\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7131c6c73656b92aea806c6e688e97aa49ff911e", "tree": "33b3395b6c77b2ecfe9511e46ec266098b6a7473", "parents": [ "305e1e96911417d8cda2699f6a20a6f434616a8c" ], "author": { "name": "Jean Delvare", "email": "jdelvare@suse.de", "time": "Sun Oct 21 16:45:03 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Oct 22 02:59:54 2007 -0700" }, "message": "[INET]: Use MODULE_ALIAS_NET_PF_PROTO_TYPE where possible.\n\nNow that we have this new macro, use it where possible.\n\nSigned-off-by: Jean Delvare \u003cjdelvare@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "305e1e96911417d8cda2699f6a20a6f434616a8c", "tree": "02cc300a2a32478c470d93b7a79dfd7e3b71b560", "parents": [ "81429973cfff7745792c877dd083eec29724ec97" ], "author": { "name": "Jean Delvare", "email": "jdelvare@suse.de", "time": "Sun Oct 21 16:44:04 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Oct 22 02:59:54 2007 -0700" }, "message": "[INET]: Let inet_diag and friends autoload\n\nBy adding module aliases to inet_diag, tcp_diag and dccp_diag, we let\nthem load automatically as needed. This makes tools like \"ss\" run\nfaster.\n\nSigned-off-by: Jean Delvare \u003cjdelvare@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bd5435e76a226b7151ae5aaee2cd366ab003dd2e", "tree": "54d0d4f05d9fe182abbac3f0d60628835df48a93", "parents": [ "dc8a82ad285dcd2831feb2fd8f7b41ce1f82e243" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 17 19:33:06 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:33:06 2007 -0700" }, "message": "[DCCP]: fix link error with !CONFIG_SYSCTL\n\nDo not define the sysctl_dccp_sync_ratelimit sysctl variable in the\nCONFIG_SYSCTL dependent sysctl.c module - move it to input.c instead.\n\nThis fixes the following build bug:\n\n net/built-in.o: In function `dccp_check_seqno\u0027:\n input.c:(.text+0xbd859): undefined reference to `sysctl_dccp_sync_ratelimit\u0027\n distcc[29953] ERROR: compile (null) on localhost failed\n make: *** [vmlinux] Error 1\n\nFound via \u0027make randconfig\u0027 build testing.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e5bbef20e017efcb10700398cc048c49b98628e0", "tree": "5139dfbfb416eaeb43cc75645e486fe6a103e39b", "parents": [ "a224be766bf593f7bcd534ca0c48dbd3eaf7bfce" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Mon Oct 15 12:50:28 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Oct 15 12:50:28 2007 -0700" }, "message": "[IPV6]: Replace sk_buff ** with sk_buff * in input handlers\n\nWith all the users of the double pointers removed from the IPv6 input path,\nthis patch converts all occurances of sk_buff ** to sk_buff * in IPv6 input\nhandlers.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4a5409a5a850c84505d658ddf36f98b2c542ec07", "tree": "2cc197e3e942513eca7126bac67ea67dafbacc79", "parents": [ "2bfd754d1bf29d3324270e52ef11ce6367bb0685" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:52:28 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:38 2007 -0700" }, "message": "[DCCP]: Twice the wrong reset code in receiving connection-Requests\n\nThis fixes two bugs in processing of connection-Requests in\nv{4,6}_conn_request:\n\n 1. Due to using the variable `reset_code\u0027, the Reset code generated\n internally by dccp_parse_options() is overwritten with the\n initialised value (\"Too Busy\") of reset_code, which is not what is\n intended.\n\n 2. When receiving a connection-Request on a multicast or broadcast\n address, no Reset should be generated, to avoid storms of such\n packets. Instead of jumping to the `drop\u0027 label, the\n v{4,6}_conn_request functions now return 0. Below is why in my\n understanding this is correct:\n\n When the conn_request function returns \u003c 0, then the caller,\n dccp_rcv_state_process(), returns 1. In all instances where\n dccp_rcv_state_process is called (dccp_v4_do_rcv, dccp_v6_do_rcv,\n and dccp_child_process), a return value of !\u003d 0 from\n dccp_rcv_state_process() means that a Reset is generated.\n\n If on the other hand the conn_request function returns 0, the\n packet is discarded and no Reset is generated.\n\nNote: There may be a related problem when sending the Response, due to\nthe following.\n\n\tif (dccp_v6_send_response(sk, req, NULL))\n\t\tgoto drop_and_free;\n\t/* ... */\n\tdrop_and_free:\n\t\treturn -1;\n\nIn this case, if send_response fails due to transmission errors, the\nnext thing that is generated is a Reset with a code \"Too Busy\". I\nhaven\u0027t been able to conjure up such a condition, but it might be good\nto change the behaviour here also (not done by this patch).\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "dcad856fe8e0222012d9ae0e4dc6c6e5cce276e6", "tree": "6eba059a2b8bea346ff54ad6bd9913991c7e4d5f", "parents": [ "451bc0473f010babeadd888ae8ec1015959fd1b2" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:44:01 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:36 2007 -0700" }, "message": "[DCCP]: Wrong format in printk\n\nThe elapsed time uses u32, but printk was using %d, not %u.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "451bc0473f010babeadd888ae8ec1015959fd1b2", "tree": "19aa37b414f2879556bfa376aac277b9cd547a63", "parents": [ "5e28599a6e45eb8ce7e50510b06c3a34ebf1a8fa" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:43:42 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:36 2007 -0700" }, "message": "[DCCP]: Tidy-up -- minisock initialisation\n\nThis\n\n * removes a declaration of a non-existent function\n __dccp_minisock_init;\n\n * shifts the initialisation function dccp_minisock_init() from\n options.c to minisocks.c, where it is more naturally expected to\n be.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5e28599a6e45eb8ce7e50510b06c3a34ebf1a8fa", "tree": "ff6a34c677f1c16a5fd0921f75fbe58a1568ca6e", "parents": [ "6c583248083c30c5305ec561e79f666ca465b376" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:43:09 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:35 2007 -0700" }, "message": "[CCID2]: Sequence number wraparound issues\n\nThis replaces several uses of standard arithmetic with the DCCP\nsequence number arithmetic functions. The problem here is that the\nsequence number wrap-around was not taken into consideration.\n\n * Condition \"seqp-\u003eccid2s_seq \u003c\u003d prev-\u003eccid2s_seq\" has been replaced\n by\n\n \tdccp_delta_seqno(seqp-\u003eccid2s_seq, prev-\u003eccid2s_seq) \u003e\u003d 0\n\n since if seqp is `before\u0027 prev, then the delta_seqno() is positive.\n\n * The test whether sequence numbers `a\u0027 and `b\u0027 are consecutive has\n the form\n\n \tdccp_delta_seqno(a, b) \u003d\u003d 1\n\n * Increment of ccid2hctx_rpseq could be done using dccp_inc_seqno(),\n but since here the incremented ccid2hctx_rpseq \u003d\u003d seqno, used\n assignment instead.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6c583248083c30c5305ec561e79f666ca465b376", "tree": "b23e2787e6ce0208395aa7b879b924470592c8e3", "parents": [ "ee196c2186d24d82088c94962598470e5abc081f" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:42:19 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:35 2007 -0700" }, "message": "[CCID2]: Remove redundant case block\n\nskb\u0027s passed to ccid2_hc_tx_send_packet() are headerless, the packet\ntype is decided later, in dccp_write_xmit(). Therefore the first test\nof the switch/case block is always true, the others are never reached.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ee196c2186d24d82088c94962598470e5abc081f", "tree": "18d6f4382ae847c9e6091de8f766eb2918f11a99", "parents": [ "7d9e8931f93683e575679e41f188d3b465269f08" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:41:55 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:34 2007 -0700" }, "message": "[CCID2]: Remove redundant BUG_ON\n\nThis removes a test for `val \u003c 1\u0027 which would only have been triggered\nwhen val \u003c 0, due to a preceding test for 0. Fixed by using an\nunsigned type for cwnd (as in TCP) instead.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7d9e8931f93683e575679e41f188d3b465269f08", "tree": "6ce6b1c15dae53beedf3330d1500a44be86f842d", "parents": [ "cd1f7d347c9e51f348119811bd41b74346ec57b8" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:41:26 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:34 2007 -0700" }, "message": "[CCID2]: Remove ugly BUG_ON\n\nThis removes an ugly BUG_ON which has been pointed out by Arnaldo.\n\nInstead of freezing up the machine, a `critical\u0027 message is now issued\nto the system log.\n\nThere is potential of doing this more gracefully (eg. there are a few\ninternal variables which could be updated despite the lack of memory),\nbut that requires more complicated changes to the algorithm; thus a\n`FIXME\u0027 has been added.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cd1f7d347c9e51f348119811bd41b74346ec57b8", "tree": "1c444753fb2587fbeaeb2679facbeff03903f8b3", "parents": [ "126acd5bf769fcb80e38a5360ad12b842d6d29d4" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:41:00 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:33 2007 -0700" }, "message": "[CCID2]: Simplify interface\n\nThis patch simplifies the interface of ccid2_hc_tx_alloc_seq():\n\n * ccid2_hc_tx_alloc_seq() is always called with an argument of\n CCID2_SEQBUF_LEN;\n\n * other code - ccid2_hc_tx_check_sanity() - even depends on the\n assumption that ccid2_hc_tx_alloc_seq() has been called with this\n particular size;\n\n * passing the `gfp_t\u0027 argument to ccid2_hc_tx_alloc_seq() is\n redundant with gfp_any().\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "042d18f9f39a51716683b4e156fbee689314bb22", "tree": "63038a347f9a9321c5c671cff606b71186b5f967", "parents": [ "7c559a9e44ee61faf2f339604ce708decb345a93" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:39:53 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:32 2007 -0700" }, "message": "[DCCP]: Make all `debug\u0027 parameters bool\n\nThis just sets the parameter to bool, since debugging messages are\neither on or off.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7c559a9e44ee61faf2f339604ce708decb345a93", "tree": "8e0e89521445a42cf801747af20be172b6e9e582", "parents": [ "bc8498721dfe3f7d537f4f75302be7dbe9c7b939" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:39:22 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:31 2007 -0700" }, "message": "[DCCP]: Add socket option to query the current MPS\n\nThis enables applications to query the current value of the Maximum\nPacket Size via a socket option, suggested as a SHOULD in (RFC 4340,\np. 102).\n\nThis socket option is useful to avoid the annoying bail-out via\n`-EMSGSIZE\u0027. In particular, as fragmentation is not currently\nsupported (and its use is partly discouraged in RFC 4340).\n\nWith this option, it is possible to size buffers accordingly, e.g.\n\n\tint buflen \u003d dccp_get_cur_mps(sockfd);\n\n\t/* or */\n\tif (msgsize \u003e dccp_get_cur_mps(sockfd))\n\t\tdie(\"message is too large for this path\");\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bc8498721dfe3f7d537f4f75302be7dbe9c7b939", "tree": "6bf28dc1b1443e1ea47c3f45135ef1f11a5cd42a", "parents": [ "af289e803fdf2fcd19cf4a57c3c896dba146c756" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Oct 04 14:38:49 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:54:31 2007 -0700" }, "message": "[DCCP]: Wait for CCID\n\nThis performs a minor optimisation: when ccid_hc_tx_send_packet\nreturns a value greater zero, then the same call previously was done\nagain at the begin of the while loop in dccp_wait_for_ccid.\n\nThis patch exploits the available information and schedule-timeouts\ndirectly instead.\n\nDocumentation also added.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bb293e6a24cc2031f74775d95925e003e7250232", "tree": "aac9c26203189543a0818e3ec11c7be8df7133ac", "parents": [ "cecd8d0ec4cb4fec728f67163bb0a78f80c292eb" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Wed Sep 26 19:38:55 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:45 2007 -0700" }, "message": "[CCID3]: Remove ifdef surrounding BUG_ON\n\nAs suggested by DaveM.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "cecd8d0ec4cb4fec728f67163bb0a78f80c292eb", "tree": "0203cb30479143463cb2228ef872be2f1e10ddec", "parents": [ "e356d37a096a990ea1a74c44c15640122e56110b" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 19:36:08 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:45 2007 -0700" }, "message": "[DCCP]: Reduce the number of writable states\n\nSince DCCP requires to close both ends of a connection simultaneously,\npermission to write in state DCCP_CLOSING is removed in dccp_sendmsg():\n * if the sending end closed, it would encounter a write error anyhow;\n * if the other end has closed the connection, it accepts no more data.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "e356d37a096a990ea1a74c44c15640122e56110b", "tree": "174fea2bce6bbd6d6001c7ea1b0bb914053571d0", "parents": [ "9bf55cda9b2487fa7316dad3880acb0031ad3c0f" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 14:35:19 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:44 2007 -0700" }, "message": "[DCCP]: Factor out common code for generating Resets\n\nThis factors code common to dccp_v{4,6}_ctl_send_reset into a separate function,\nand adds support for filling in the Data 1 ... Data 3 fields from RFC 4340, 5.6.\n\nIt is useful to have this separate, since the following Reset codes will always\nbe generated from the control socket rather than via dccp_send_reset:\n * Code 3, \"No Connection\", cf. 8.3.1;\n * Code 4, \"Packet Error\" (identification for Data 1 added);\n * Code 5, \"Option Error\" (identification for Data 1..3 added, will be used later);\n * Code 6, \"Mandatory Error\" (same as Option Error);\n * Code 7, \"Connection Refused\" (what on Earth is the difference to \"No Connection\"?);\n * Code 8, \"Bad Service Code\";\n * Code 9, \"Too Busy\";\n * Code 10, \"Bad Init Cookie\" (not used).\n\nCode 0 is not recommended by the RFC, the following codes would be used in\ndccp_send_reset() instead, since they all relate to an established DCCP connection:\n * Code 1, \"Closed\";\n * Code 2, \"Aborted\";\n * Code 11, \"Aggression Penalty\" (12.3).\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "9bf55cda9b2487fa7316dad3880acb0031ad3c0f", "tree": "ed4e30691351b9d59583f17a6811f14d0fbcb9e1", "parents": [ "a94f0f970549e63e54c80c4509db299c514d8c11" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:32:49 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:43 2007 -0700" }, "message": "[DCCP]: Sequence number wrap-around when sending reset\n\nThis replaces normal addition with mod-48 addition so that sequence number\nwraparound is respected.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "a94f0f970549e63e54c80c4509db299c514d8c11", "tree": "3b9421fc70e00c16ed57ef4330b24504b04ae309", "parents": [ "ee1a15922d356aff0e31bf9bb9088ab346b8033a" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:31:49 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:43 2007 -0700" }, "message": "[DCCP]: Rate-limit DCCP-Syncs\n\nThis implements a SHOULD from RFC 4340, 7.5.4:\n \"To protect against denial-of-service attacks, DCCP implementations SHOULD\n impose a rate limit on DCCP-Syncs sent in response to sequence-invalid packets,\n such as not more than eight DCCP-Syncs per second.\"\n\nThe rate-limit is maintained on a per-socket basis. This is a more stringent\npolicy than enforcing the rate-limit on a per-source-address basis and\nprotects against attacks with forged source addresses.\n\nMoreover, the mechanism is deliberately kept simple. In contrast to\nxrlim_allow(), bursts of Sync packets in reply to sequence-invalid packets\nare not supported. This foils such attacks where the receipt of a Sync\ntriggers further sequence-invalid packets. (I have tested this mechanism against\nxrlim_allow algorithm for Syncs, permitting bursts just increases the problems.)\n\nIn order to keep flexibility, the timeout parameter can be set via sysctl; and\nthe whole mechanism can even be disabled (which is however not recommended).\n\nThe algorithm in this patch has been improved with regard to wrapping issues\nthanks to a suggestion by Arnaldo.\n\nCommiter note: Rate limited the step 6 DCCP_WARN too, as it says we\u0027re\n sending a sync.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "ee1a15922d356aff0e31bf9bb9088ab346b8033a", "tree": "d7ace96d054e6af9f676ad63257f785f3fbb0f6e", "parents": [ "0430ee3451f4589b68f522552b1896825f2043b3" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:30:02 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:42 2007 -0700" }, "message": "[DCCP]: Remove duplicate code for Reset from connected socket\n\nIn this patch, duplicated code is removed for the case when a Reset packet is\nsent from a connected socket. This code duplication is between dccp_make_reset\nand dccp_transmit_skb, which already contained an (up to now entirely unused)\nswitch statement to fill in the reset code from the DCCP_SKB_CB.\n\nThe only thing that has been removed is the call to dst_clone(dst), since\nthe queue_xmit functions use sk_dst_cache anyway.\n\nI wasn\u0027t sure which purpose inet_sk_rebuild_header served, so I left it in.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "0430ee3451f4589b68f522552b1896825f2043b3", "tree": "f96e46fa079d90a51a4fc5b912d271470b489668", "parents": [ "727ecc5faaf6e976fc841649821c865ebd1e822d" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:27:56 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:42 2007 -0700" }, "message": "[DCCP]: Add Support for Data 1 .. 3 fields of Reset packets\n\nThis adds fields to support the informational Data 1..3 fields of the\nDCCP-Reset packets (RFC 4340, 5.6), and makes minor cosmetic changes\nto documentation.\nCode which fills in these fields follows in subsequent patches, it is\nprimarily used for reporting option-processing and feature-negotiation\nerrors.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "727ecc5faaf6e976fc841649821c865ebd1e822d", "tree": "7e12432db774b0278fb641b44f4528f523094ad4", "parents": [ "2e86908f7dfb71b67ca4739d9a6c678b83b01078" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:26:04 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:41 2007 -0700" }, "message": "[DCCP]: Add FIXME for send_delayed_ack\n\nThis adds a FIXME to signal that the function dccp_send_delayed_ack is nowhere\nused in the entire DCCP/CCID code.\n\nUsing a delayed Ack timer is suggested in 11.3 of RFC 4340, but it has also\nrather subtle implications for the Ack-Ratio-accounting.\n\nCCID2 does not use this (maybe it should).\n\nI think leaving the function in is good, in case someone wants to implement\nthis.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "2e86908f7dfb71b67ca4739d9a6c678b83b01078", "tree": "34000d4935057601e86b448698ff5fa55910b852", "parents": [ "08831700cc65f85a497d6b32b1c83ca84d71de4a" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 11:24:28 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:41 2007 -0700" }, "message": "[CCID3]: Move NULL-protection into function\n\nThis moves several instances of testing against NULL into the function which is\nused to de-reference the CCID-private data.\n\nCommitter note: Made the BUG_ON depend on having CONFIG_IP_DCCP_CCID3_DEBUG, as it\n is too much to have this on production code. Also made sure that\n the macro is used only after checking if sk_state is not LISTEN,\n to make it equivalent to what we had before.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "08831700cc65f85a497d6b32b1c83ca84d71de4a", "tree": "419a08b43e529f211dbdc7224283ed560334b4b3", "parents": [ "53465eb4ab16660eab0a7be168a087a97172e650" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Wed Sep 26 10:30:05 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:40 2007 -0700" }, "message": "[DCCP]: Send Reset upon Sync in state REQUEST\n\nThis fixes the code to correspond to RFC 4340, 7.5.4, which states the\nexception that a Sync received in state REQUEST generates a Reset (not\na SyncAck).\n\nTo achieve this, only a small change is required. Since\ndccp_rcv_request_sent_state_process() already uses the correct Reset Code\nnumber 4 (\"Packet Error\"), we only need to shift the if-statement a few\nlines further down.\n\n(To test this case: replace DCCP_PKT_RESPONSE with DCCP_PKT_SYNC\n in dccp_make_response.)\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "b0d045ca45a44d9f8bd66d0a10558b10c60f895a", "tree": "bdeaf09e5911fb27186e2840133f69e95fb025b5", "parents": [ "e155d7692290f7bc539ccb8ebc3450ec964e53fd" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:42:27 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:37 2007 -0700" }, "message": "[DCCP]: Parameter renaming\n\nThe parameter `seq\u0027 of dccp_send_sync() is in fact an acknowledgement number\nand not a sequence number - thus renamed by this patch into `ackno\u0027.\n\nSecondly, a `critical\u0027 warning is added when a Sync/SyncAck could not be sent.\n\nSanity: I have checked all other functions that are called in dccp_transmit_skb,\n there are no clashes with the use of dccpd_ack_seq; no other function is\n using this slot at the same time.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e155d7692290f7bc539ccb8ebc3450ec964e53fd", "tree": "ceca4fe0902c5efc8fb0936ec40d9482907d5d3a", "parents": [ "cbe1f5f88af454303a9c1a0624209269430d49fe" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:41:56 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:37 2007 -0700" }, "message": "[DCCP]: Fix Reset/Sync-Flood Bug\n\nThis updates sequence number checking with regard to RFC 4340, 7.5.4.\nMissing in the code was an exception for sequence-invalid Reset packets,\nwhich get a Sync acknowledging GSR, instead of (as usual) P.seqno.\n\nThis can lead to an oscillating ping-pong flood of Reset packets.\n\nIn fact, it has been observed on the wire as follows:\n\n 1. client establishes connection to server;\n 2. before server can write to client, client crashes without notifying\n the server (NB: now no longer possible due to ABORT function);\n 3. server sends DCCP-Data packet (has no ackno);\n 4. client generates Reset \"No Connection\", seqno\u003d0, increments seqno;\n 5. server replies with Sync, using ackno \u003d P.seqno;\n 6. client generates Reset \"No Connection\" with seqno \u003d ackno + 1;\n 7. goto (5).\n\nThe difference is that now in (5) the server uses GSR. This causes the\nReset sent by the client in (6) to become sequence-valid, so that in (7)\nthe vicious circle is broken; the Reset is then enqueued and causes the\nsocket to enter TIMEWAIT state.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cbe1f5f88af454303a9c1a0624209269430d49fe", "tree": "6edfe1ee1b660e06fb7be3788b5587f55f41972c", "parents": [ "3393da8241ae3a53e183ba15f8bd822995ec97cd" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:41:19 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:36 2007 -0700" }, "message": "[DCCP]: Shorten variable names in dccp_check_seqno\n\nThis patch is in part required by the next patch; it\n\n * replaces 6 instances of `DCCP_SKB_CB(skb)-\u003edccpd_seq\u0027 with `seqno\u0027;\n * replaces 7 instances of `DCCP_SKB_CB(skb)-\u003edccpd_ack_seq\u0027 with `ackno\u0027;\n * replaces 1 use of dccp_inc_seqno() by unfolding `ADD48\u0027 macro in place.\n\nNo changes in algorithm, all changes are text replacement/substitution.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3393da8241ae3a53e183ba15f8bd822995ec97cd", "tree": "28e6d2823d901976844982319e4c53b76a55967c", "parents": [ "4c70f383e0c0273c4092c4efdb414be0966978b7" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:40:44 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:35 2007 -0700" }, "message": "[DCCP]: Simplify interface of dccp_sample_rtt\n\nThe third parameter of dccp_sample_rtt now becomes useless and is removed.\n\nAlso combined the subtraction of the timestamp echo and the elapsed time.\nThis is safe, since (a) presence of timestamp echo is tested first and (b)\nelapsed time is either present and non-zero or it is not set and equals 0\ndue to the memset in dccp_parse_options.\n\nTo avoid measuring option-processing time, the timestamp for measuring the\ninitial Request/Response RTT sample is taken directly when the function is\ncalled (the Linux implementation always adds a timestamp on the Request,\nso there is no loss in doing this).\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4c70f383e0c0273c4092c4efdb414be0966978b7", "tree": "733cc2497ec68c74d42ed6d8f6978b24152a3de0", "parents": [ "aa97efd97acefb7d3dcd864adb878c7ce34061b3" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:40:13 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:35 2007 -0700" }, "message": "[DCCP]: Provide 10s of microsecond timesource\n\nThis provides a timesource, conveniently used for DCCP timestamps, which\nreturns the elapsed time in 10s of microseconds since initialisation.\nThis makes for a wrap-around time of about 11.9 hours, which should be\nsufficient for most applications.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "aa97efd97acefb7d3dcd864adb878c7ce34061b3", "tree": "1cad4e0193364c6b601c1ebc2ec8bc4aa8f600ae", "parents": [ "e0eb68596232788bc352368f2fbc3cb088e42e41" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Sep 25 22:39:16 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:52:34 2007 -0700" }, "message": "[DCCP]: Reuse ktime_get_real() calls again\n\nThis patch reduces the number of timestamps taken in the receive path\nfor each packet.\n\nThe ccid3_hc_tx_update_x() routine is called in\n * the receive path for each CCID3-controlled packet\n * for the nofeedback timer (if no feedback arrives during 4 RTT)\n\nCurrently, when there is no loss, each packet gets timestamped twice.\nThe patch resolves this by recycling the first timestamp taken on packet\nreception for RTT sampling.\n\nWhen the no_feedback_timer() is called, then the timestamp argument is\nsimply set to NULL - so that ccid3_hc_tx_update_x() takes care of the logic.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "457c4cbc5a3dde259d2a1f15d5f9785290397267", "tree": "a2ceee88780cbce27433b9a4434b3e9251efd81a", "parents": [ "07feaebfcc10cd35e745c7073667935246494bee" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 12:01:34 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:06 2007 -0700" }, "message": "[NET]: Make /proc/net per network namespace\n\nThis patch makes /proc/net per network namespace. It modifies the global\nvariables proc_net and proc_net_stat to be per network namespace.\nThe proc_net file helpers are modified to take a network namespace argument,\nand all of their callers are fixed to pass \u0026init_net for that argument.\nThis ensures that all of the /proc/net files are only visible and\nusable in the initial network namespace until the code behind them\nhas been updated to be handle multiple network namespaces.\n\nMaking /proc/net per namespace is necessary as at least some files\nin /proc/net depend upon the set of network devices which is per\nnetwork namespace, and even more files in /proc/net have contents\nthat are relevant to a single network namespace.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c7261872256f9172eb26438b96725b6f2115e955", "tree": "17988b691ca95e81a6c4f1da83f9759a654c548a", "parents": [ "1dfcae776548f464bee793d06484be275ba8efe7" ], "author": { "name": "Micah Gruber", "email": "micah.gruber@gmail.com", "time": "Wed Sep 05 07:58:14 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:59 2007 -0700" }, "message": "[DCCP]: Remove unneeded pointer newdp from dccp_v4_request_recv_sock()\n\nThis trivial patch removes the unneeded pointer newdp, which is never used.\n\nSigned-off-by: Micah Gruber \u003cmicah.gruber@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "172589ccdde41b59861c92c4a971b95514ef24e3", "tree": "ae775e6db4cb85aad1c74b6d93ba359f9dfe88ea", "parents": [ "c45248c70125cc374fdf264659643276c72801bf" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Tue Aug 28 15:50:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:37 2007 -0700" }, "message": "[NET]: DIV_ROUND_UP cleanup (part two)\n\nHopefully captured all single statement cases under net/. I\u0027m\nnot too sure if there is some policy about #includes that are\n\"guaranteed\" (ie., in the current tree) to be available through\nsome other #included header, so I just added linux/kernel.h to\neach changed file that didn\u0027t #include it previously.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6168b96c07d8d40f83622cfb488ca27e4178a603", "tree": "408cac4cea814262be6909d9e359c242dc590b17", "parents": [ "8fb8354af9b92ce3bd41083995f1fe26024d0959" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:19:44 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:17 2007 -0700" }, "message": "[DCCP]: Nuke the timeval helpers now that we fully converted to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8fb8354af9b92ce3bd41083995f1fe26024d0959", "tree": "62d1920b5ed158e28d96691637d82a2a4fd58dc5", "parents": [ "234748954a9880cce8a065698dcbf692f9c23918" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:19:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:17 2007 -0700" }, "message": "[DCCP]: Nuke dccp_timestamp and dccps_epoch, not used anymore\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "234748954a9880cce8a065698dcbf692f9c23918", "tree": "04c98174068201d9f631ed3967065a10f1664ee1", "parents": [ "19ac21465e15e476220909c01b23df847b6ffa30" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:18:55 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:16 2007 -0700" }, "message": "[DCCP] options: convert dccp_insert_option_timestamp to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "19ac21465e15e476220909c01b23df847b6ffa30", "tree": "0f47d32208477e4150e9caa295e1badad7321628", "parents": [ "0740d49c2465bdd2644455c4bc49794395b73433" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:18:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:16 2007 -0700" }, "message": "[DCCP]: Convert dccps_timestamp_time to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0740d49c2465bdd2644455c4bc49794395b73433", "tree": "2c8e2ef42b4b6d78730561f01b3607ca08888cd2", "parents": [ "e7c2335794b949292ecfd01902c429e2ac3937e1" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:18:13 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:15 2007 -0700" }, "message": "[DCCP] packet_history: Convert dccphtx_tstamp to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e7c2335794b949292ecfd01902c429e2ac3937e1", "tree": "1e10116e6635e1b4c1da7890817fd89d6eab285d", "parents": [ "b8bda9d70842dab7902f0681e1297dcf0460fc94" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:17:51 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:14 2007 -0700" }, "message": "[DCCP] packet_history: convert dccphrx_tstamp to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b8bda9d70842dab7902f0681e1297dcf0460fc94", "tree": "346b84f8a182f20de46b569270528e64c1455196", "parents": [ "668348a4232d3dd0ee48b3dc13228b5a7eb57565" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:17:25 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:14 2007 -0700" }, "message": "[DCCP] ackvec: Convert to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "668348a4232d3dd0ee48b3dc13228b5a7eb57565", "tree": "901c41d72c9202a503333acf854d761cb6121e6e", "parents": [ "9823b7b5542858afe5b6a1e2df83b3847c28f3d6" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:17:02 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:13 2007 -0700" }, "message": "[DCCP] CCID3: Stop using dccp_timestamp\n\nNow to convert the ackvec code to ktime_t so that we can get rid of\ndccp_timestamp and the epoch thing in dccp_sock.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9823b7b5542858afe5b6a1e2df83b3847c28f3d6", "tree": "14be62612143fbcec66cd1b28a1d76564c578453", "parents": [ "a272378d1128d1c60a463a315646c86d174ff74c" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:16:35 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:13 2007 -0700" }, "message": "[DCCP]: Convert dccp_sample_rtt to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e7a81c6d62cbefdeb23d92ad891f429bde1c49d2", "tree": "a0261c00db634bb307ee9e5a583c371307ec905d", "parents": [ "1faf0a1f5d9cafe031b8faa91636b67cdca726a3" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:15:37 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:12 2007 -0700" }, "message": "[DCCP]: Convert ccid3hcrx_tstamp_last_feedback to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1faf0a1f5d9cafe031b8faa91636b67cdca726a3", "tree": "0bff5703afba827e3abe6c3ba713d3cd179ed84d", "parents": [ "23f062af6e90654ef939462c2c060ad103dec6f2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:15:13 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:11 2007 -0700" }, "message": "[DCCP]: Convert ccid3hcrx_tstamp_last_ack to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "23f062af6e90654ef939462c2c060ad103dec6f2", "tree": "d4583cbd5cae080cff0b9af699e375f2e5c1e892", "parents": [ "ac198ea8d94a46830080372a539420cf4a8de4a3" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:14:52 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:11 2007 -0700" }, "message": "[DCCP]: Convert ccid3hctx_t_ld to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ac198ea8d94a46830080372a539420cf4a8de4a3", "tree": "c7d78474bf451d63c93f155f4d145b69f3b4371c", "parents": [ "4d93df0abd50b9c9e2d4561439a1a1d21ec5e68f" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:14:27 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:10 2007 -0700" }, "message": "[DCCP]: Make ccid3_hc_tx_update_x get a timestamp if needed\n\nThe code was too complicated, if p \u003e 0 in ccid3_hc_tx_no_feedback_timer the\ntimestamp was being obtained to be passed to ccid3_hc_tx_update_x, where only\nif p \u003e 0 the timestamp was needed, so just leave it to ccid3_hc_tx_update_x to\nobtain the timestamp if needed.\n\nThis will help in the upcoming changesets where we\u0027ll convert t_ld to ktime_t.\nWe\u0027ll eventually try to reuse ktime_get_real() calls again.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "39dad26c37fdb1382e4173172a2704fa278f7fd6", "tree": "3c53ca38e7879b309e0e93b3106987afd885a18f", "parents": [ "cb00e99c0abd844b884c64c6b54aa3b7d345ebb1" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Sun Aug 19 17:12:50 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Aug 21 20:58:06 2007 -0700" }, "message": "[DCCP]: Allocation in atomic context\n\nThis fixes the following bug reported in syslog:\n\n[ 4039.051658] BUG: sleeping function called from invalid context at /usr/src/davem-2.6/mm/slab.c:3032\n[ 4039.051668] in_atomic():1, irqs_disabled():0\n[ 4039.051670] INFO: lockdep is turned off.\n[ 4039.051674] [\u003cc0104c0f\u003e] show_trace_log_lvl+0x1a/0x30\n[ 4039.051687] [\u003cc0104d4d\u003e] show_trace+0x12/0x14\n[ 4039.051691] [\u003cc0104d65\u003e] dump_stack+0x16/0x18\n[ 4039.051695] [\u003cc011371e\u003e] __might_sleep+0xaf/0xbe\n[ 4039.051700] [\u003cc0157b66\u003e] __kmalloc+0xb1/0xd0\n[ 4039.051706] [\u003cf090416f\u003e] ccid2_hc_tx_alloc_seq+0x35/0xc3 [dccp_ccid2]\n[ 4039.051717] [\u003cf09048d6\u003e] ccid2_hc_tx_packet_sent+0x27f/0x2d9 [dccp_ccid2]\n[ 4039.051723] [\u003cf085486b\u003e] dccp_write_xmit+0x1eb/0x338 [dccp]\n[ 4039.051741] [\u003cf085603d\u003e] dccp_sendmsg+0x113/0x18f [dccp]\n[ 4039.051750] [\u003cc03907fc\u003e] inet_sendmsg+0x2e/0x4c\n[ 4039.051758] [\u003cc033a47d\u003e] sock_aio_write+0xd5/0x107\n[ 4039.051766] [\u003cc015abc1\u003e] do_sync_write+0xcd/0x11c\n[ 4039.051772] [\u003cc015b296\u003e] vfs_write+0x118/0x11f\n[ 4039.051840] [\u003cc015b932\u003e] sys_write+0x3d/0x64\n[ 4039.051845] [\u003cc0103e7c\u003e] syscall_call+0x7/0xb\n[ 4039.051848] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nThe problem was that GFP_KERNEL was used; fixed by using gfp_any().\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e576de82ee628f68e5a44527c7ee99eadeab2e62", "tree": "387900c511a4171568997f37e450238107746b6d", "parents": [ "d725fdc8027a4cd961f58d92917fbb91b171abfa" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Fri Aug 10 15:23:54 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Aug 13 22:52:10 2007 -0700" }, "message": "[DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm()\n\nThere\u0027s a memory leak in net/dccp/feat.c::dccp_feat_empty_confirm(). If we\nhit the \u0027default:\u0027 case of the \u0027switch\u0027 statement, then we return without\nfreeing \u0027opt\u0027, thus leaking \u0027struct dccp_opt_pend\u0027 bytes.\n\nThe leak is fixed easily enough by adding a kfree(opt); before the return\nstatement.\n\nThe patch also changes the layout of the \u0027switch\u0027 to be more in line with\nCodingStyle.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d725fdc8027a4cd961f58d92917fbb91b171abfa", "tree": "5e437314aa2f2c6e59705c4deb45e50959317099", "parents": [ "b5890d8ba47741425fe3c0d753e1b57bc0561b7b" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Fri Aug 10 15:21:17 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Aug 13 22:52:09 2007 -0700" }, "message": "[DCCP]: fix theoretical ccids_{read,write}_lock() race\n\nMake sure that spin_unlock_wait() is properly ordered wrt atomic_inc().\n\n(akpm: can\u0027t we convert this code to use rwlocks?)\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "20c2df83d25c6a95affe6157a4c9cac4cf5ffaac", "tree": "415c4453d2b17a50abe7a3e515177e1fa337bd67", "parents": [ "64fb98fc40738ae1a98bcea9ca3145b89fb71524" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "message": "mm: Remove slab destructors from kmem_cache_create().\n\nSlab destructors were no longer supported after Christoph\u0027s\nc59def9f222d44bb7e2f0a559f2906191a0862d7 change. They\u0027ve been\nBUGs for both slab and slub, and slob never supported them\neither.\n\nThis rips out support for the dtor pointer from kmem_cache_create()\ncompletely and fixes up every single callsite in the kernel (there were\nabout 224, not including the slab allocator definitions themselves,\nor the documentation references).\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "ce8c2293be47999584908069e78bf6d94beadc53", "tree": "dfd6909e6866998d2103341b1e1af8c129d0cea8", "parents": [ "41e9d344bf52c57ec16648d08618b61d3f1d4bdc", "ee6a99b539a50b4e9398938a0a6d37f8bf911550" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:23:21 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:23:21 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)\n [TG3]: Fix msi issue with kexec/kdump.\n [NET] XFRM: Fix whitespace errors.\n [NET] TIPC: Fix whitespace errors.\n [NET] SUNRPC: Fix whitespace errors.\n [NET] SCTP: Fix whitespace errors.\n [NET] RXRPC: Fix whitespace errors.\n [NET] ROSE: Fix whitespace errors.\n [NET] RFKILL: Fix whitespace errors.\n [NET] PACKET: Fix whitespace errors.\n [NET] NETROM: Fix whitespace errors.\n [NET] NETFILTER: Fix whitespace errors.\n [NET] IPV4: Fix whitespace errors.\n [NET] DCCP: Fix whitespace errors.\n [NET] CORE: Fix whitespace errors.\n [NET] BLUETOOTH: Fix whitespace errors.\n [NET] AX25: Fix whitespace errors.\n [PATCH] mac80211: remove rtnl locking in ieee80211_sta.c\n [PATCH] mac80211: fix GCC warning on 64bit platforms\n [GENETLINK]: Dynamic multicast groups.\n [NETLIKN]: Allow removing multicast groups.\n ...\n" }, { "commit": "9e367d859297b9377d65574f538cf52730e9eda8", "tree": "c7d4e7c3d1521810981d1623c5100a44600c603f", "parents": [ "81eae375eceba481ca4c605d42913871f093f6d5" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Jul 19 01:48:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:44 2007 -0700" }, "message": "jprobes: remove JPROBE_ENTRY()\n\nAFAICT now that jprobe.entry is a void *, JPROBE_ENTRY doesn\u0027t do anything\nuseful - so remove it ..\n\nI\u0027ve left a do-nothing version so that out-of-tree jprobes code will still\ncompile without modifications.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "23248005fbe5fa32a3f6d00cdec1ecfb115d28eb", "tree": "06ff4987adb7cdebe1edbd6fe11da0f32bd16fcd", "parents": [ "40b77c943468236c6dfad3e7b94348fe70c70331" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Thu Jul 19 10:43:28 2007 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Thu Jul 19 10:43:28 2007 +0900" }, "message": "[NET] DCCP: Fix whitespace errors.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "bb4dbf9e61d0801927e7df2569bb3dd8287ea301", "tree": "62d0878b6128fbed608bdee342e705fd371c78cd", "parents": [ "c382bb9d32a55029fb13b118858e25908fab4617" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Tue Jul 10 22:55:49 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 10 22:55:49 2007 -0700" }, "message": "[IPV6]: Do not send RH0 anymore.\n\nBased on \u003cdraft-ietf-ipv6-deprecate-rh0-00.txt\u003e.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4fda25a2cd7a18e0ef9f29ba3dd6f6cd9b7ca43f", "tree": "ad9e55895315b49c7bcf43a949cb07c4e0c6a8ec", "parents": [ "aa4291108f434a183207e645379414270118dccb" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Jul 09 13:18:57 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:18:52 2007 -0700" }, "message": "[DCCP]: Make struct dccp_li_cachep static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "49d66a70cf9fd94057aacd6055334299ab3a5eac", "tree": "2feed7f094e3b2a45b7d3a211c2a3b33c61cbfb1", "parents": [ "8132da4d412ad51c34bad11133a8f0941e2a1972" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Sat Jun 16 13:48:50 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:34 2007 -0700" }, "message": "[CCID3]: Fix a bug in the send time processing\n\nccid3_hc_tx_send_packet currently returns 0 when the time difference between\ncurrent time and t_nom is less than 1000 microseconds.\n\nIn this case the packet is sent immediately; but, unlike other packets that can\nbe emitted on first attempt, it will not have its window counter updated and\nits options set as required. This is a bug.\n\nFix: Require the time difference to be at least 1000 microseconds. The\nalgorithm then converges: time differences \u003e 1000 microseconds trigger the\ntimer in dccp_write_xmit; after timer expiry this function is tried again; when\nthe time difference is less than 1000, the packet will have its options added\nand window counter updated as required.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "8132da4d412ad51c34bad11133a8f0941e2a1972", "tree": "9c8539609c1fce671d3b060cef98ad98e0c59fe6", "parents": [ "1e180f726a58089d15637b5495fecbad8c50c833" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Sat Jun 16 13:34:02 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:27 2007 -0700" }, "message": "[CCID3]: Sending time: update to ktime_t\n\nThis updates the computation of t_nom and t_last_win_count to use the newer\ngettimeofday interface.\n\nCommitter note: used ktime_to_timeval to set the \u0027now\u0027 variable to t_ld in\n ccid3hctx_no_feedback_timer\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "dd36a9aba44e4ddbac011de2cb14a70444487303", "tree": "6a218c6b7300c8b710ecc1ea2788cad6fe2f53b1", "parents": [ "cc4d6a3a34ce3976d7d01d044f3093cddc2921c2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon May 28 18:56:44 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:24 2007 -0700" }, "message": "loss_interval: make struct dccp_li_hist_entry private\n\nnet/dccp/ccids/lib/loss_interval.c is the only place where this struct is used.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "cc4d6a3a34ce3976d7d01d044f3093cddc2921c2", "tree": "ddf0a5d4aaac4661f3bb1fadd60082febc21b9ef", "parents": [ "c70b729e662a1b3ee2ef5370c1e4c9bc3ddc239f" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon May 28 18:53:08 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:23 2007 -0700" }, "message": "loss_interval: Nuke dccp_li_hist\n\nIt had just a slab cache, so, for the sake of simplicity just make\ndccp_trfc_lib module init routine create the slab cache, no need for users of\nthe lib to create a private loss_interval object.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "c70b729e662a1b3ee2ef5370c1e4c9bc3ddc239f", "tree": "eddbd3ddd84e5ebfc0513f8c4dbe23c9eabd8492", "parents": [ "8c281780c6f867460c84bd78d9c3885c10f00ae1" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon May 28 18:25:12 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:22 2007 -0700" }, "message": "loss_interval: Make dccp_li_hist_entry_{new,delete} private\n\nNot used outside the loss_interval code anymore.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "8c281780c6f867460c84bd78d9c3885c10f00ae1", "tree": "01e690f1fb96bb671dc2c730c2c5391a96931aa4", "parents": [ "cc0a910b942d11069d35f52b2c0ed0e229e2fb46" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon May 28 18:21:53 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:21 2007 -0700" }, "message": "loss_interval: unexport dccp_li_hist_interval_new\n\nNow its only used inside the loss_interval code.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "cc0a910b942d11069d35f52b2c0ed0e229e2fb46", "tree": "9d378b79a25b7c5f03ce9f713f00648781953dbd", "parents": [ "878ac60023c4ba11a7fbf0b1dfe07b8472c0d6ce" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Thu Jun 14 17:41:28 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:20 2007 -0700" }, "message": "[DCCP] loss_interval: Move ccid3_hc_rx_update_li to loss_interval\n\nRenaming it to dccp_li_update_li.\n\nAlso based on previous work by Ian McDonald.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "878ac60023c4ba11a7fbf0b1dfe07b8472c0d6ce", "tree": "91c32ebc926cc34906dbe2766da169d4302aff92", "parents": [ "d83258a3da1d3c7ae7b75549c8bf7ed689562c62" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Thu Jun 14 12:24:46 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:19 2007 -0700" }, "message": "[CCID3]: Pass ccid3_li_hist to ccid3_hc_rx_update_li\n\nNow ccid3_hc_rx_update_li is ready to be moved to\nnet/dccp/ccids/lib/loss_interval, it uses the same interface as the other\nfunctions there.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d83258a3da1d3c7ae7b75549c8bf7ed689562c62", "tree": "e19e448fd411c9006e96d6add09ed56d8c5a9e4e", "parents": [ "6bc7efe8efa627077f8f65d01dbb762fc9356a2f" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon May 28 18:04:14 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:18 2007 -0700" }, "message": "Remove accesses to ccid3_hc_rx_sock in ccid3_hc_rx_{update,calc_first}_li\n\nThis is a preparatory patch for moving these loss interval functions from\nnet/dccp/ccids/ccid3.c to net/dccp/ccids/lib/loss_interval.c.\n\nBased on a patch by Ian McDonald.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "6bc7efe8efa627077f8f65d01dbb762fc9356a2f", "tree": "0e84e3602911a290e0d49bd5523cc2b09c479d0a", "parents": [ "e961811fcde4202ae5c3c9ce81dcfc244e8959bb" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Mon May 28 16:37:45 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:06 2007 -0700" }, "message": "loss_interval: Fix timeval initialisation\n\nWhen compiling with EXTRA_CFLAGS\u003d-W noticed that tstamp is not initialised\ncorrectly in dccp_li_calc_first_li.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\n" }, { "commit": "e961811fcde4202ae5c3c9ce81dcfc244e8959bb", "tree": "8d289d7c5c4f0724e454170b16fb42889587d541", "parents": [ "b2f41ff4139c0df8d06f352acc962a62fc07a0c3" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Mon May 28 16:32:26 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:05 2007 -0700" }, "message": "Fix dccp_sum_coverage\n\nWhen compiling with EXTRA_CFLAGS\u003d-W notice that we have signed/unsigned issue\nin dccp.h.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\n" }, { "commit": "b2f41ff4139c0df8d06f352acc962a62fc07a0c3", "tree": "6c099cbecccb37aafee2c0bbd2d6cfd0e1f3d5b1", "parents": [ "07b5b17e157b7018d0ca40ca0d1581a23096fb45" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Mon May 28 12:23:29 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Jul 10 22:15:04 2007 -0700" }, "message": "ccid3: Update copyrights\n\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "75202e76893c11ce7f8bcc9a07f994d71e3d5113", "tree": "71d9e0aaabb6b3904c477f8ee253484245e38d49", "parents": [ "60468d5b5b6931b4d4d704e26b5f17a6e476e6f8" ], "author": { "name": "Bill Nottingham", "email": "notting@redhat.com", "time": "Thu May 31 21:33:35 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sun Jun 03 18:08:47 2007 -0700" }, "message": "[NET]: Fix comparisons of unsigned \u003c 0.\n\nRecent gcc versions emit warnings when unsigned variables are\ncompared \u003c 0 or \u003e\u003d 0.\n\nSigned-off-by: Bill Nottingham \u003cnotting@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "14e50e57aedb2a89cf79b77782879769794cab7b", "tree": "46cbdab9c8007cea0821294c9d397214b38ea4c8", "parents": [ "04efb8787e4d8a7b21a61aeb723de33154311256" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu May 24 18:17:54 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu May 24 18:17:54 2007 -0700" }, "message": "[XFRM]: Allow packet drops during larval state resolution.\n\nThe current IPSEC rule resolution behavior we have does not work for a\nlot of people, even though technically it\u0027s an improvement from the\n-EAGAIN buisness we had before.\n\nRight now we\u0027ll block until the key manager resolves the route. That\nworks for simple cases, but many folks would rather packets get\nsilently dropped until the key manager resolves the IPSEC rules.\n\nWe can\u0027t tell these folks to \"set the socket non-blocking\" because\nthey don\u0027t have control over the non-block setting of things like the\nsockets used to resolve DNS deep inside of the resolver libraries in\nlibc.\n\nWith that in mind I coded up the patch below with some help from\nHerbert Xu which provides packet-drop behavior during larval state\nresolution, controllable via sysctl and off by default.\n\nThis lays the framework to either:\n\n1) Make this default at some point or...\n\n2) Move this logic into xfrm{4,6}_policy.c and implement the\n ARP-like resolution queue we\u0027ve all been dreaming of.\n The idea would be to queue packets to the policy, then\n once the larval state is resolved by the key manager we\n re-resolve the route and push the packets out. The\n packets would timeout if the rule didn\u0027t get resolved\n in a certain amount of time.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b07a95a5be77dc1291de12b216f930aee04eb4f", "tree": "16778348c496625d9374db9c2395aec3e514e152", "parents": [ "cb283ead710c342d9856af8507e2a42bf5c6576c" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed May 23 17:43:11 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu May 24 16:36:55 2007 -0700" }, "message": "[DCCP]: Fix build warning when debugging is disabled.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3df25df354d0e9bae9b83be5a828b6756db9bcf4", "tree": "03df18d4270a9d4eec58c064de515f7283595b01", "parents": [ "7e7a2d07b0faf13b2f7ad982c77ca30c9e9ee0e4" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@gmx.de", "time": "Wed May 23 14:46:35 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu May 24 16:36:46 2007 -0700" }, "message": "[DCCP]: Use menuconfig objects.\n\nUse menuconfigs instead of menus, so the whole menu can be disabled at\nonce instead of going through all options.\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4ef8d0aeafda8388dd51f2671b7059192b1e5a5f", "tree": "47886cdc9f20fb601bdace40a037335ceaa404cb", "parents": [ "1c8ea5aee0b16409295d96a5e8984bd902f06a77" ], "author": { "name": "Milind Arun Choudhary", "email": "milindchoudhary@gmail.com", "time": "Thu Apr 26 01:37:44 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 26 01:37:44 2007 -0700" }, "message": "[NET]: SPIN_LOCK_UNLOCKED cleanup in drivers/atm, net\n\nSPIN_LOCK_UNLOCKED cleanup,use __SPIN_LOCK_UNLOCKED instead\n\nSigned-off-by: Milind Arun Choudhary \u003cmilindchoudhary@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f73f7097c986aab159491dcded7fc918e76e9ec3", "tree": "8064000a2ed8c4567e56e1c666c2464728305d3a", "parents": [ "b2449fdc30ccac550344df5e60d38bb8427b109c" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Fri Apr 20 13:56:47 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:28:55 2007 -0700" }, "message": "[DCCP]: Debug statements for Elapsed Time option\n\nThis prints the value of the parsed Elapsed Time when received via a\nTimestamp Echo option [RFC 4342, 13.3].\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b2449fdc30ccac550344df5e60d38bb8427b109c", "tree": "e0371a1474a6d28cbb2826c2401abf2a1a7fcbcf", "parents": [ "cb8c181f288a1157bc717cc7a02412d4d1dc19bc" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Fri Apr 20 13:02:55 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:28:54 2007 -0700" }, "message": "[DCCP]: Fix bug in the calculation of very low sending rates\n\nThis fixes an error in the calculation of t_ipi when X converges towards\nvery low sending rates (between 1 and 64 bytes per second).\n\nAlthough this case may not sound likely, it can be reproduced by connecting,\nhitting enter (1 byte sent) and waiting for some time, during which the\nnofeedback timer halves the sending rate until finally it reaches the region\n1..64 bytes/sec. Computing X is handled correctly (tested separately); but by\ndividing X _before_ entering the calculation of t_ipi, X becomes zero as\na result. This in turn triggers a BUG condition caught in scaled_div().\n\nFixed by replacing with equivalent statement and explicit typecast for good\nmeasure.\n\nCalculation verified and effect of patch tested - reduced never below 1 byte\nper 64 seconds afterwards, i.e. not allowing divide-by-zero.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "30833ffead66e1f0052150a51db0b45151189ac1", "tree": "2fcd4907a8d6295455c686e54aa6d02fa9533934", "parents": [ "89560b53b92a07c529e13a462aa7fd87a844f1f5" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:31:56 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:27:04 2007 -0700" }, "message": "[CCID3]: Use initial RTT sample from SYN exchange\n\nThe patch follows the following recommendation made in an erratum to RFC 4342:\n\n \"Senders MAY additionally make use of other available RTT measurements,\n including those from the initial Request-Response packet exchange.\"\n\nIt implements larger initial windows with regard to this inital RTT measurement,\nusing the mechanism suggested in draft-ietf-dccp-rfc3448bis, section 4.2.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "89560b53b92a07c529e13a462aa7fd87a844f1f5", "tree": "89409bee68da1ee44b7945315efecd779d7fe60a", "parents": [ "7dfee1a9c07f80a82aa5fbad340146f2b5c794b4" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:27:17 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:27:02 2007 -0700" }, "message": "[DCCP]: Sample RTT from SYN exchange\n\nFunction:\n" }, { "commit": "7dfee1a9c07f80a82aa5fbad340146f2b5c794b4", "tree": "e59036f22f10b1fa8527537158a435d86f82f048", "parents": [ "4712a792ee661921374c163eb6a4d06e33fd305f" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:24:37 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:27:01 2007 -0700" }, "message": "[CCID3]: Use function for RTT sampling\n\nThis replaces the existing occurrences of RTT sampling with\nthe use of the new function dccp_sample_rtt.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4712a792ee661921374c163eb6a4d06e33fd305f", "tree": "0c5ecf7973a195bff36101904417bb7b90fd18aa", "parents": [ "0c150efb280986db7958cf2a559b91d826241e59" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:23:18 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:27:00 2007 -0700" }, "message": "[DCCP]: Provide function for RTT sampling\n\nA recurring problem, in particular in the CCID code, is that RTT samples\nfrom packets with timestamp echo and elapsed time options need to be taken.\n\nThis service is provided via a new function dccp_sample_rtt in this patch.\nFurthermore, to protect against `insane\u0027 RTT samples, the sampled value\nis bounded between 100 microseconds and 4 seconds - for which u32 is sufficient.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0c150efb280986db7958cf2a559b91d826241e59", "tree": "f74291b4ea523ad2461192f680b892d2e19f2652", "parents": [ "a21f9f96cd035b0d9aec32d80ea0152672fbed42" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:19:07 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:59 2007 -0700" }, "message": "[CCID3]: Handle Idle and Application-Limited periods\n\nThis updates the code with regard to handling idle and application-limited\nperiods as specified in [RFC 4342, 5.1].\n\nBackground:\n" }, { "commit": "a21f9f96cd035b0d9aec32d80ea0152672fbed42", "tree": "fa868d6bc48b46eae10ed864e74bb9f790579dfc", "parents": [ "1761f7d7fea32c2290710f5c0afa0c3d93220593" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:12:10 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:58 2007 -0700" }, "message": "[CCID3]: Wrap computation of RFC3390-initial rate into separate function\n\nThe CCID 3 and TFRC specs (RFC 4342, RFC 3448, draft-3448bis) make frequent\nreference to the computation of the RFC-3390 initial sending rate:\n\n 1. Initial sending rate when RTT is known (RFC 4342, p. 6)\n 2. Response to Idle/Application-Limited periods (RFC 4342, 5.1)\n\nThis warrants putting the code into its own function, for later code reuse.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1761f7d7fea32c2290710f5c0afa0c3d93220593", "tree": "834c1eefb9e75ea708be860ec372b0554b550614", "parents": [ "fddc2feb94c1f734dc27d44d166e97ab2e005ec1" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:04:30 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:57 2007 -0700" }, "message": "[CCID3]: Remove build warnings for 64bit\n\nThis clears the following sparc64 build warnings:\n 1) warning: format \"%ld\" expects type \"long int\", but argument 3 has type \"suseconds_t\"\n 2) warning: format \"%llu\" expects type \"long long unsigned int\", but argument 3 has type \"__u64\"\nFixed by using typecast to unsigned. This is argued to be safe, since the quantities, after\nde-scaling (factor 2^6) fit all in u32.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fddc2feb94c1f734dc27d44d166e97ab2e005ec1", "tree": "6ae44bcb497d25bd988e3ae44bc745d02132d3a5", "parents": [ "f2645101350c6db66f0a1e72648909cc411f2b38" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:02:10 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:56 2007 -0700" }, "message": "[CCID3]: More to see in dccp_probe\n\nThis adds a few more fields of interest to /proc/net/dccpprobe, the following output ensues:\n\n1 2 3 4 5 6 7 8 9 10 11\nsec.usec src:sport dst:dport size s rtt p X_calc X_recv X t_ipi\n\nAlso made the formatting consistent.\n\nScripts that go with this can be downloaded from http://139.133.210.30/users/gerrit/dccp/dccp_probe/\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6626e3628fe42837f733d103e194c6b4473d8669", "tree": "a37b19400561134b2fc28498b39e453db61c35ca", "parents": [ "ac12b0c49571fe4c3a2f4957ed494da316d558be" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 15:00:28 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:54 2007 -0700" }, "message": "[DCCP]: More debug information for dccp_wait_for_ccid\n\nThis adds more detail in the wait_for_ccid packet scheduling loop.\nIn particular, it informs about (i) when delay is used and (ii) why\na packet is discarded.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ac12b0c49571fe4c3a2f4957ed494da316d558be", "tree": "47f6b91bb2c36f954800ae795344288ee3755a9a", "parents": [ "1266adee12d25385a25e1c57b1e3ff05a90bb4d7" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 14:59:23 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:53 2007 -0700" }, "message": "[DCCP]: Always use debug-toggle parameters\n\nCurrently debugging output (when configured) is automatically enabled when\nDCCP modules are compiled into the kernel rather than built as loadable modules.\nThis is not necessary, since the module parameters in this case become kernel\ncommandline parameters, e.g. DCCP or CCID3 debug output can be enabled for a\nstatic build by appending the following at the boot prompt:\n\n\tdccp.dccp_debug\u003d1 \tdccp_ccid3.ccid3_debug\u003d1\n\nThis patch therefore does away with the more complicated way of always enabling\ndebug output for static builds\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1266adee12d25385a25e1c57b1e3ff05a90bb4d7", "tree": "eb42be8ede3ca9d5ac00076ebee20be5771c30ee", "parents": [ "8699be7d240e37c91a84bdf32e79941d72bc7bd5" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 14:56:11 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:52 2007 -0700" }, "message": "[CCID3]: Remove race condition and update t_ipi when `s\u0027 changes\n\nThis:\n\n 1. removes a race condition in the access to the scheduled send time t_nom which\n results from allowing asynchronous r/w access to t_nom without locks;\n\n 2. updates the inter-packet interval t_ipi \u003d s/X when `s\u0027 changes, following a\n suggestion by Ian McDonald.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8699be7d240e37c91a84bdf32e79941d72bc7bd5", "tree": "cad4d9eb3b408899b7476ce9abc7de93b167ce87", "parents": [ "551dc5f7a11cfb66685bfd36cbbdb209c5a11d14" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Tue Mar 20 14:49:20 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:51 2007 -0700" }, "message": "[CCID3]: More verbose debugging\n\nThis adds a few debugging statements to ccid3.c\n\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "551dc5f7a11cfb66685bfd36cbbdb209c5a11d14", "tree": "54fe446ac294e4bbe8229bb5dc9921e84a468916", "parents": [ "371fe7779cad6557a58df9a1b5543652e067400f" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Tue Mar 20 14:46:52 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:50 2007 -0700" }, "message": "[CCID3]: Fix use of invalid loss intervals\n\nThis fixes a bug which uses an invalid comparison.\nThe bug resulted in the use of invalid loss intervals.\n\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nAcked-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "371fe7779cad6557a58df9a1b5543652e067400f", "tree": "037be0b166906ff91f2b4a7c7d11a01180a0db61", "parents": [ "9bf17475eb658a920125bd8f05edf9c57c2dd950" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 14:28:44 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:49 2007 -0700" }, "message": "[CCID3]: Use MSS for larger initial windows\n\nThis improves the slow-start phase by using the MSS\n(as suggested in RFC 4342, sec. 5) instead of the packet size s.\nAlso figured out that __u32 is ample resource enough.\n\nAfter applying, I got the following in the logs:\n\n ccid3_hc_tx_packet_recv: client(f7421700), s\u003d6, MSS\u003d1424, w_init\u003d4380, R_sample\u003d176us, X\u003d24886363\n\nHad the previous variant been used, w_init would have been as low as 24.\n\nCommitter note: removed unneeded cast to unsigned long long that was\n causing a compiler warning on 64bit architectures.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9bf17475eb658a920125bd8f05edf9c57c2dd950", "tree": "2e3e66c47ad4326771118397ed52d0231b503595", "parents": [ "353b13e10a3f1a18c6b33858fb3337bcd2692eb5" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 13:11:24 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:48 2007 -0700" }, "message": "[CCID3]: Re-order CCID 3 source file\n\nNo code change at all.\nThis splits ccid3.c into a RX and a TX section, so that the file has an\norganisation similar to the other ones (e.g. packet_history.{h,c}).\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "353b13e10a3f1a18c6b33858fb3337bcd2692eb5", "tree": "de428797382777f58a30648a64296825f03cd8a5", "parents": [ "8d13bf9a0bd4984756e234ce54299b92acefab99" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Mar 20 13:10:15 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:47 2007 -0700" }, "message": "[CCID3]: Remove redundant `len\u0027 test\n\nSince CCID3 avoids sending 0-byte data packets (cf. ccid3_hc_tx_send_packet),\ntesting for zero-payload length, as performed by ccid3_hc_tx_update_s, is\nredundant - hence removed by this patch.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nAcked-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "8d13bf9a0bd4984756e234ce54299b92acefab99" }