)]}' { "log": [ { "commit": "5e73ea1a31c3612aa6dfe44f864ca5b7b6a4cff9", "tree": "ab5eebe93e10e7e69042b15603a5b3844c049f6b", "parents": [ "586d17c5a01bf1ae4e215adc6c48457eee5482bc" ], "author": { "name": "Daniel Baluta", "email": "dbaluta@ixiacom.com", "time": "Sun Apr 15 01:34:41 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Apr 15 12:37:19 2012 -0400" }, "message": "ipv4: fix checkpatch errors\n\nFix checkpatch errors of the following type:\n\t* ERROR: \"foo * bar\" should be \"foo *bar\"\n\t* ERROR: \"(foo*)\" should be \"(foo *)\"\n\nSigned-off-by: Daniel Baluta \u003cdbaluta@ixiacom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "058bd4d2a4ff0aaa4a5381c67e776729d840c785", "tree": "4d1ea864a8740676c7e7c5a03cdaa67fc5f29418", "parents": [ "43db362d3adda9e0a915ddb9a8d1a41186e19179" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Mar 11 18:36:11 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 11 23:42:51 2012 -0700" }, "message": "net: Convert printks to pr_\u003clevel\u003e\n\nUse a more current kernel messaging style.\n\nConvert a printk block to print_hex_dump.\nCoalesce formats, align arguments.\nUse %s, __func__ instead of embedding function names.\n\nSome messages that were prefixed with \u003cfoo\u003e_close are\nnow prefixed with \u003cfoo\u003e_fini. Some ah4 and esp messages\nare now not prefixed with \"ip \".\n\nThe intent of this patch is to later add something like\n #define pr_fmt(fmt) \"IPv4: \" fmt.\nto standardize the output messages.\n\nText size is trivially reduced. (x86-32 allyesconfig)\n\n$ size net/ipv4/built-in.o*\n text\t data\t bss\t dec\t hex\tfilename\n 887888\t 31558\t 249696\t1169142\t 11d6f6\tnet/ipv4/built-in.o.new\n 887934\t 31558\t 249800\t1169292\t 11d78c\tnet/ipv4/built-in.o.old\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "76e21053b5bf33a07c76f99d27a74238310e3c71", "tree": "70ac2a67be8f19da96896950447567e156975149", "parents": [ "43480aecb1f538d4f6dd8b2c5d2b71fb98659072" ], "author": { "name": "Erich E. Hoover", "email": "ehoover@mines.edu", "time": "Wed Feb 08 09:11:07 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Feb 08 15:52:45 2012 -0500" }, "message": "ipv4: Implement IP_UNICAST_IF socket option.\n\nThe IP_UNICAST_IF feature is needed by the Wine project. This patch\nimplements the feature by setting the outgoing interface in a similar\nfashion to that of IP_MULTICAST_IF. A separate option is needed to\nhandle this feature since the existing options do not provide all of\nthe characteristics required by IP_UNICAST_IF, a summary is provided\nbelow.\n\nSO_BINDTODEVICE:\n* SO_BINDTODEVICE requires administrative privileges, IP_UNICAST_IF\ndoes not. From reading some old mailing list articles my\nunderstanding is that SO_BINDTODEVICE requires administrative\nprivileges because it can override the administrator\u0027s routing\nsettings.\n* The SO_BINDTODEVICE option restricts both outbound and inbound\ntraffic, IP_UNICAST_IF only impacts outbound traffic.\n\nIP_PKTINFO:\n* Since IP_PKTINFO and IP_UNICAST_IF are independent options,\nimplementing IP_UNICAST_IF with IP_PKTINFO will likely break some\napplications.\n* Implementing IP_UNICAST_IF on top of IP_PKTINFO significantly\ncomplicates the Wine codebase and reduces the socket performance\n(doing this requires a lot of extra communication between the\n\"server\" and \"user\" layers).\n\nbind():\n* bind() does not work on broadcast packets, IP_UNICAST_IF is\nspecifically intended to work with broadcast packets.\n* Like SO_BINDTODEVICE, bind() restricts both outbound and inbound\ntraffic.\n\nSigned-off-by: Erich E. Hoover \u003cehoover@mines.edu\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "660882432909dbe611f1792eda158188065cb9f1", "tree": "101be8ad6357197cff3dcd6daf573dadab2cdd6b", "parents": [ "505a467b66233fd08ac32fca943100130928bf89" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Fri Nov 18 02:20:04 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Nov 18 14:37:08 2011 -0500" }, "message": "ipv4: Remove all uses of LL_ALLOCATED_SPACE\n\nipv4: Remove all uses of LL_ALLOCATED_SPACE\n\nThe macro LL_ALLOCATED_SPACE was ill-conceived. It applies the\nalignment to the sum of needed_headroom and needed_tailroom. As\nthe amount that is then reserved for head room is needed_headroom\nwith alignment, this means that the tail room left may be too small.\n\nThis patch replaces all uses of LL_ALLOCATED_SPACE in net/ipv4\nwith the macro LL_RESERVED_SPACE and direct reference to\nneeded_tailroom.\n\nThis also fixes the problem with needed_headroom changing between\nallocating the skb and reserving the head room.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d826eb14ecef3574b6b3be55e5f4329f4a76fbf3", "tree": "e072ee768f065be430543709d48f08a36f4eed2d", "parents": [ "acb32ba3dee66d58704caeeb8c6ff95f60efdc66" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Nov 09 07:24:35 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 09 16:36:27 2011 -0500" }, "message": "ipv4: PKTINFO doesnt need dst reference\n\nLe lundi 07 novembre 2011 à 15:33 +0100, Eric Dumazet a écrit :\n\n\u003e At least, in recent kernels we dont change dst-\u003erefcnt in forwarding\n\u003e patch (usinf NOREF skb-\u003edst)\n\u003e\n\u003e One particular point is the atomic_inc(dst-\u003erefcnt) we have to perform\n\u003e when queuing an UDP packet if socket asked PKTINFO stuff (for example a\n\u003e typical DNS server has to setup this option)\n\u003e\n\u003e I have one patch somewhere that stores the information in skb-\u003ecb[] and\n\u003e avoid the atomic_{inc|dec}(dst-\u003erefcnt).\n\u003e\n\nOK I found it, I did some extra tests and believe its ready.\n\n[PATCH net-next] ipv4: IP_PKTINFO doesnt need dst reference\n\nWhen a socket uses IP_PKTINFO notifications, we currently force a dst\nreference for each received skb. Reader has to access dst to get needed\ninformation (rt_iif \u0026 rt_spec_dst) and must release dst reference.\n\nWe also forced a dst reference if skb was put in socket backlog, even\nwithout IP_PKTINFO handling. This happens under stress/load.\n\nWe can instead store the needed information in skb-\u003ecb[], so that only\nsoftirq handler really access dst, improving cache hit ratios.\n\nThis removes two atomic operations per packet, and false sharing as\nwell.\n\nOn a benchmark using a mono threaded receiver (doing only recvmsg()\ncalls), I can reach 720.000 pps instead of 570.000 pps.\n\nIP_PKTINFO is typically used by DNS servers, and any multihomed aware\nUDP application.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bc3b2d7fb9b014d75ebb79ba371a763dbab5e8cf", "tree": "b0fd4e724bdb1c0a1783616614ae5a9dec1cfa5c", "parents": [ "d9b9384215e17c68d7b6bd05d6fa409e5d4140d7" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri Jul 15 11:47:34 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:30:30 2011 -0400" }, "message": "net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules\n\nThese files are non modular, but need to export symbols using\nthe macros now living in export.h -- call out the include so\nthat things won\u0027t break when we remove the implicit presence\nof module.h from everywhere.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "47670b767b1593433b516df7798df03f858278be", "tree": "e83c8590a639d251049a235c4165e49ce46a69de", "parents": [ "797fd3913abf2f7036003ab8d3d019cbea41affd" ], "author": { "name": "Julian Anastasov", "email": "ja@ssi.bg", "time": "Sun Aug 07 09:16:09 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Aug 07 22:52:32 2011 -0700" }, "message": "ipv4: route non-local sources for raw socket\n\nThe raw sockets can provide source address for\nrouting but their privileges are not considered. We\ncan provide non-local source address, make sure the\nFLOWI_FLAG_ANYSRC flag is set if socket has privileges\nfor this, i.e. based on hdrincl (IP_HDRINCL) and\ntransparent flags.\n\nSigned-off-by: Julian Anastasov \u003cja@ssi.bg\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "60063497a95e716c9a689af3be2687d261f115b4", "tree": "6ce0d68db76982c53df46aee5f29f944ebf2c320", "parents": [ "148817ba092f9f6edd35bad3c6c6b8e8f90fe2ed" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Tue Jul 26 16:09:06 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:47 2011 -0700" }, "message": "atomic: use \u003clinux/atomic.h\u003e\n\nThis allows us to move duplicated code in \u003casm/atomic.h\u003e\n(atomic_inc_not_zero() for now) to \u003clinux/atomic.h\u003e\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nReviewed-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4500ebf8d1cc749e1b438136745127e437c54002", "tree": "9a94dccd7da67ee77cddb43dc0998b50b339f0ac", "parents": [ "181b1e9ce1b9e705d4cd27b542ce05bc43abdab0" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Fri Jul 01 09:43:07 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 01 16:11:16 2011 -0700" }, "message": "ipv4: Reduce switch/case indent\n\nMake the case labels the same indent as the switch.\n\ngit diff -w shows no difference.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "71338aa7d050c86d8765cd36e46be514fb0ebbce", "tree": "96bacb805b939c490145b31b4e2fb9e5cea79c5d", "parents": [ "229de618ba6ff36e382b908b7637fe56c25ae9f1" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Mon May 23 12:17:35 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 24 01:13:12 2011 -0400" }, "message": "net: convert %p usage to %pK\n\nThe %pK format specifier is designed to hide exposed kernel pointers,\nspecifically via /proc interfaces. Exposing these pointers provides an\neasy target for kernel write vulnerabilities, since they reveal the\nlocations of writable structures containing easily triggerable function\npointers. The behavior of %pK depends on the kptr_restrict sysctl.\n\nIf kptr_restrict is set to 0, no deviation from the standard %p behavior\noccurs. If kptr_restrict is set to 1, the default, if the current user\n(intended to be a reader via seq_printf(), etc.) does not have CAP_SYSLOG\n(currently in the LSM tree), kernel pointers using %pK are printed as 0\u0027s.\n If kptr_restrict is set to 2, kernel pointers using %pK are printed as\n0\u0027s regardless of privileges. Replacing with 0\u0027s was chosen over the\ndefault \"(null)\", which cannot be parsed by userland %p, which expects\n\"(nil)\".\n\nThe supporting code for kptr_restrict and %pK are currently in the -mm\ntree. This patch converts users of %p in net/ to %pK. Cases of printing\npointers to the syslog are not covered, since this would eliminate useful\ninformation for postmortem debugging and the reading of the syslog is\nalready optionally protected by the dmesg_restrict sysctl.\n\nSigned-off-by: Dan Rosenberg \u003cdrosenberg@vsecurity.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Thomas Graf \u003ctgraf@infradead.org\u003e\nCc: Eugene Teo \u003ceugeneteo@kernel.org\u003e\nCc: Kees Cook \u003ckees.cook@canonical.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Eric Paris \u003ceparis@parisplace.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f5fca6086511294653a9e821f8e22f041415ba7b", "tree": "1ab025012bf44402e7f816428461d8def54016c1", "parents": [ "77968b78242ee25e2a4d759f0fca8dd52df6d479" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 08 17:24:10 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 08 21:24:07 2011 -0700" }, "message": "ipv4: Pass flow key down into ip_append_*().\n\nThis way rt-\u003ert_dst accesses are unnecessary.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "77968b78242ee25e2a4d759f0fca8dd52df6d479", "tree": "6de21f3a2efe49cb30ea8109fdfc79d30d6b27a3", "parents": [ "e474995f290ff7bc236b549aa9a89ae445ee5b1b" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 08 17:12:19 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 08 21:24:06 2011 -0700" }, "message": "ipv4: Pass flow keys down into datagram packet building engine.\n\nThis way ip_output.c no longer needs rt-\u003ert_{src,dst}.\n\nWe already have these keys sitting, ready and waiting, on the stack or\nin a socket structure.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f6d8bd051c391c1c0458a30b2a7abcd939329259", "tree": "1dc4daecdeb0b42c2c6b59d7d6b41e091c11db5f", "parents": [ "0a14842f5a3c0e88a1e59fac5c3025db39721f74" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Apr 21 09:45:37 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 28 13:16:35 2011 -0700" }, "message": "inet: add RCU protection to inet-\u003eopt\n\nWe lack proper synchronization to manipulate inet-\u003eopt ip_options\n\nProblem is ip_make_skb() calls ip_setup_cork() and\nip_setup_cork() possibly makes a copy of ipc-\u003eopt (struct ip_options),\nwithout any protection against another thread manipulating inet-\u003eopt.\n\nAnother thread can change inet-\u003eopt pointer and free old one under us.\n\nUse RCU to protect inet-\u003eopt (changed to inet-\u003einet_opt).\n\nInstead of handling atomic refcounts, just copy ip_options when\nnecessary, to avoid cache line dirtying.\n\nWe cant insert an rcu_head in struct ip_options since its included in\nskb-\u003ecb[], so this patch is large because I had to introduce a new\nip_options_rcu structure.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b71d1d426d263b0b6cb5760322efebbfc89d4463", "tree": "226ca7390bd6187ec9139d2ccedd26fd94d8e57a", "parents": [ "5f8629c526b4f7e529a6d27bbd802c0dc7fcc357" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Fri Apr 22 04:53:02 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Apr 22 11:04:14 2011 -0700" }, "message": "inet: constify ip headers and in6_addr\n\nAdd const qualifiers to structs iphdr, ipv6hdr and in6_addr pointers\nwhere possible, to make code intention more obvious.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1c01a80cfec6f806246f31ff2680cd3639b30e67", "tree": "0b554aad2ec1da71ecf6339d4ba51617bfe1dc3c", "parents": [ "c44d79950b2daa1025e62eede73e4e4a274d1ef3", "4a9f65f6304a00f6473e83b19c1e83caa1e42530" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Apr 11 13:44:25 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Apr 11 13:44:25 2011 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tdrivers/net/smsc911x.c\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "ef164ae3563bf4d291b6f75ca2e120b17d606963", "tree": "4b4048121bd4980ed89b89639ac652df85741180", "parents": [ "538de0e01f1ca3568ad03877ff297c646dd8ad23" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 31 04:53:51 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 31 04:53:51 2011 -0700" }, "message": "ipv4: Use flowi4_init_output() in raw_sendmsg()\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4910ac6c526d2868adcb5893e0c428473de862b5", "tree": "f5fcd4425ee8ae7bd88f3a1fc4e9bb58592aff1b", "parents": [ "673e63c688f43104c73aad8ea4237f7ad41fa14d" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 28 16:51:15 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 28 16:51:15 2011 -0700" }, "message": "ipv4: Don\u0027t ip_rt_put() an error pointer in RAW sockets.\n\nReported-by: Marc Kleine-Budde \u003cmkl@pengutronix.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9cce96df5b76691712dba22e83ff5efe900361e1", "tree": "eecf99e64c6866af944e1e1644d87737392b2da2", "parents": [ "f42454d632753d71ea1a2df09be7bbda32b6372d" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 03:00:33 2011 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 15:08:54 2011 -0800" }, "message": "net: Put fl4_* macros to struct flowi4 and use them again.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9d6ec938019c6b16cb9ec96598ebe8f20de435fe", "tree": "9b850eb7fd48a6e5ffc15f47afd2e3edc93f5290", "parents": [ "68a5e3dd0a0056d8b349f9eea3756adda53ec17a" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 01:12:47 2011 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 15:08:48 2011 -0800" }, "message": "ipv4: Use flowi4 in public route lookup interfaces.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6281dcc94a96bd73017b2baa8fa83925405109ef", "tree": "8deee4d66d256d10ea25f66520eb96b1fade1545", "parents": [ "08704bcbf022786532b5f188935ab6619906049f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 00:43:55 2011 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 15:08:46 2011 -0800" }, "message": "net: Make flowi ports AF dependent.\n\nCreate two sets of port member accessors, one set prefixed by fl4_*\nand the other prefixed by fl6_*\n\nThis will let us to create AF optimal flow instances.\n\nIt will work because every context in which we access the ports,\nwe have to be fully aware of which AF the flowi is anyways.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1d28f42c1bd4bb2363d88df74d0128b4da135b4a", "tree": "cb2e652fe79a2bc307e871bc2d3fa51cc8051e45", "parents": [ "ca116922afa8cc5ad46b00c0a637b1cde5ca478a" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 00:29:39 2011 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 12 15:08:44 2011 -0800" }, "message": "net: Put flowi_* prefix on AF independent members of struct flowi\n\nI intend to turn struct flowi into a union of AF specific flowi\nstructs. There will be a common structure that each variant includes\nfirst, much like struct sock_common.\n\nThis is the first step to move in that direction.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b23dd4fe42b455af5c6e20966b7d6959fa8352ea", "tree": "bf97323eae9a8d084170e573ff2c0c40bc72c3cd", "parents": [ "452edd598f60522c11f7f88fdbab27eb36509d1a" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 02 14:31:35 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 02 14:31:35 2011 -0800" }, "message": "ipv4: Make output route lookup return rtable directly.\n\nInstead of on the stack.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "273447b352e69c327efdecfd6e1d6fe3edbdcd14", "tree": "dae1e0778ca973c25b74fd3dc9728616d6e65b73", "parents": [ "5df65e5567a497a28067019b8ff08f98fb026629" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:27:04 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:27:04 2011 -0800" }, "message": "ipv4: Kill can_sleep arg to ip_route_output_flow()\n\nThis boolean state is now available in the flow flags.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5df65e5567a497a28067019b8ff08f98fb026629", "tree": "776a8a2cfa2cf5962ea0d53dea8c6c8360a0c58d", "parents": [ "420d44daa7aa1cc847e9e527f0a27a9ce61768ca" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:22:19 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:22:19 2011 -0800" }, "message": "net: Add FLOWI_FLAG_CAN_SLEEP.\n\nAnd set is in contexts where the route resolution can sleep.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "420d44daa7aa1cc847e9e527f0a27a9ce61768ca", "tree": "a5aab8c6b925ba3da1079b7262f7d6c504406eb8", "parents": [ "abdf7e7239da270e68262728f125ea94b9b7d42d" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:19:23 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 01 14:19:23 2011 -0800" }, "message": "ipv4: Make final arg to ip_route_output_flow to be boolean \"can_sleep\"\n\nSince that is what the current vague \"flags\" argument means.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "709b46e8d90badda1898caea50483c12af178e96", "tree": "799b57704dda3684777fb57a6e413dabac78858c", "parents": [ "13ad17745c2cbd437d9e24b2d97393e0be11c439" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jan 29 16:15:56 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 30 01:14:38 2011 -0800" }, "message": "net: Add compat ioctl support for the ipv4 multicast ioctl SIOCGETSGCNT\n\nSIOCGETSGCNT is not a unique ioctl value as it it maps tio SIOCPROTOPRIVATE +1,\nwhich unfortunately means the existing infrastructure for compat networking\nioctls is insufficient. A trivial compact ioctl implementation would conflict\nwith:\n\nSIOCAX25ADDUID\nSIOCAIPXPRISLT\nSIOCGETSGCNT_IN6\nSIOCGETSGCNT\nSIOCRSSCAUSE\nSIOCX25SSUBSCRIP\nSIOCX25SDTEFACILITIES\n\nTo make this work I have updated the compat_ioctl decode path to mirror the\nthe normal ioctl decode path. I have added an ipv4 inet_compat_ioctl function\nso that I can have ipv4 specific compat ioctls. I have added a compat_ioctl\nfunction into struct proto so I can break out ioctls by which kind of ip socket\nI am using. I have added a compat_raw_ioctl function because SIOCGETSGCNT only\nworks on raw sockets. I have added a ipmr_compat_ioctl that mirrors the normal\nipmr_ioctl.\n\nThis was necessary because unfortunately the struct layout for the SIOCGETSGCNT\nhas unsigned longs in it so changes between 32bit and 64bit kernels.\n\nThis change was sufficient to run a 32bit ip multicast routing daemon on a\n64bit kernel.\n\nReported-by: Bill Fenner \u003cfenner@aristanetworks.com\u003e\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5811662b15db018c740c57d037523683fd3e6123", "tree": "f820610a6024799a26699f22dc9a4ef5dee07978", "parents": [ "dd68ad2235b4625e0dc928b2b4c614d265f976d3" ], "author": { "name": "Changli Gao", "email": "xiaosuo@gmail.com", "time": "Fri Nov 12 18:43:55 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 17 12:27:45 2010 -0800" }, "message": "net: use the macros defined for the members of flowi\n\nUse the macros defined for the members of flowi to clean the code up.\n\nSigned-off-by: Changli Gao \u003cxiaosuo@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2244d07bfa2097cb00600da91c715a8aa547917e", "tree": "44d67d9ffba3697fffeb05c13e88aa76ebc3fd4a", "parents": [ "4d5870ec103e6569851b9710f0093f072b08439a" ], "author": { "name": "Oliver Hartkopp", "email": "socketcan@hartkopp.net", "time": "Tue Aug 17 08:59:14 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Aug 19 00:08:30 2010 -0700" }, "message": "net: simplify flags for tx timestamping\n\nThis patch removes the abstraction introduced by the union skb_shared_tx in\nthe shared skb data.\n\nThe access of the different union elements at several places led to some\nconfusion about accessing the shared tx_flags e.g. in skb_orphan_try().\n\n http://marc.info/?l\u003dlinux-netdev\u0026m\u003d128084897415886\u0026w\u003d2\n\nSigned-off-by: Oliver Hartkopp \u003csocketcan@hartkopp.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d8d1f30b95a635dbd610dcc5eb641aca8f4768cf", "tree": "71424d82a96facd5fcf05cc769ef2ba52b584aeb", "parents": [ "592fcb9dfafaa02dd0edc207bf5d3a0ee7a1f8df" ], "author": { "name": "Changli Gao", "email": "xiaosuo@gmail.com", "time": "Thu Jun 10 23:31:35 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 10 23:31:35 2010 -0700" }, "message": "net-next: remove useless union keyword\n\nremove useless union keyword in rtable, rt6_info and dn_route.\n\nSince there is only one member in a union, the union keyword isn\u0027t useful.\n\nSigned-off-by: Changli Gao \u003cxiaosuo@gmail.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1789a640f55658d9a54c1868cc3405e4d85dbd8e", "tree": "4ff0efbe06c9f8ab2ff715bfcda91dc31d7c7f65", "parents": [ "fe33147a58e7d1d3086bf823aabfd491d843be82" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Jun 03 22:23:57 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 07 01:08:10 2010 -0700" }, "message": "raw: avoid two atomics in xmit\n\nAvoid two atomic ops per raw_send_hdrinc() call\n\nAvoid two atomic ops per raw6_send_hdrinc() call\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1e4b1057121bc756b91758a434b504d2010f6088", "tree": "b016cf2c728289c7e36d9e4e488f30ab0bd0ae6e", "parents": [ "3b254c54ec46eb022cb26ee6ab37fae23f5f7d6a", "3ee943728fff536edaf8f59faa58aaa1aa7366e3" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Mon May 10 18:39:28 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Mon May 10 18:39:28 2010 +0200" }, "message": "Merge branch \u0027master\u0027 of /repos/git/net-next-2.6\n\nConflicts:\n\tnet/bridge/br_device.c\n\tnet/bridge/br_forward.c\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "f84af32cbca70a3c6d30463dc08c7984af11c277", "tree": "06ede4b3ed91be899f8f29b4c7eb1fb76f1ade97", "parents": [ "4b0b72f7dd617b13abd1b04c947e15873e011a24" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Apr 28 15:31:51 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Apr 28 15:31:51 2010 -0700" }, "message": "net: ip_queue_rcv_skb() helper\n\nWhen queueing a skb to socket, we can immediately release its dst if\ntarget socket do not use IP_CMSG_PKTINFO.\n\ntcp_data_queue() can drop dst too.\n\nThis to benefit from a hot cache line and avoid the receiver, possibly\non another cpu, to dirty this cache line himself.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "62910554656cdcd6b6f84a5154c4155aae4ca231", "tree": "dcf14004f6fd2ef7154362ff948bfeba0f3ea92d", "parents": [ "22265a5c3c103cf8c50be62e6c90d045eb649e6d", "ab9304717f7624c41927f442e6b6d418b2d8b3e4" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "message": "Merge branch \u0027master\u0027 of /repos/git/net-next-2.6\n\nConflicts:\n\tDocumentation/feature-removal-schedule.txt\n\tnet/ipv6/netfilter/ip6t_REJECT.c\n\tnet/netfilter/xt_limit.c\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "9bbc768aa911a3ef336272eaa6d220abfba8ce50", "tree": "2c2d421e273eb78f3b1d4533b3a8b0654bcd45c0", "parents": [ "713aefa3fb3929ce36305d4d1b7b4059d87ed115" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@medozas.de", "time": "Tue Mar 23 04:07:29 2010 +0100" }, "committer": { "name": "Jan Engelhardt", "email": "jengelh@medozas.de", "time": "Thu Mar 25 16:00:30 2010 +0100" }, "message": "netfilter: ipv4: use NFPROTO values for NF_HOOK invocation\n\nThe semantic patch that was used:\n// \u003csmpl\u003e\n@@\n@@\n(NF_HOOK\n|NF_HOOK_COND\n|nf_hook\n)(\n-PF_INET,\n+NFPROTO_IPV4,\n ...)\n// \u003c/smpl\u003e\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@medozas.de\u003e\n" }, { "commit": "0519d83d83ed485b5a1f9222ff69d7d6c9bb8a01", "tree": "2e336be8a4bd2e59bcd4b69b00feb77c6672a9cb", "parents": [ "38bfd8f5bec496e8e0db8849e01c99a33479418a", "b5dd884e682cae6b8c037f9d11f3b623b4cf2011" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 29 21:28:59 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 29 21:28:59 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n" }, { "commit": "55888dfb6ba7e318bb3d6a44d25009906206bf6a", "tree": "f78100527fdc2aa7d9626fd1c2475f0a8ee7a342", "parents": [ "f552ce5fc2df5504f2feb0087e8a3e61b694ad67" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Wed Oct 28 08:59:47 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 29 01:09:58 2009 -0700" }, "message": "AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr-\u003eihl (v2)\n\nAugment raw_send_hdrinc to correct for incorrect ip header length values\n\nA series of oopses was reported to me recently. Apparently when using AF_RAW\nsockets to send data to peers that were reachable via ipsec encapsulation,\npeople could panic or BUG halt their systems.\n\nI\u0027ve tracked the problem down to user space sending an invalid ip header over an\nAF_RAW socket with IP_HDRINCL set to 1.\n\nBasically what happens is that userspace sends down an ip frame that includes\nonly the header (no data), but sets the ip header ihl value to a large number,\none that is larger than the total amount of data passed to the sendmsg call. In\nraw_send_hdrincl, we allocate an skb based on the size of the data in the msghdr\nthat was passed in, but assume the data is all valid. Later during ipsec\nencapsulation, xfrm4_tranport_output moves the entire frame back in the skbuff\nto provide headroom for the ipsec headers. During this operation, the\nskb-\u003etransport_header is repointed to a spot computed by\nskb-\u003enetwork_header + the ip header length (ihl). Since so little data was\npassed in relative to the value of ihl provided by the raw socket, we point\ntransport header to an unknown location, resulting in various crashes.\n\nThis fix for this is pretty straightforward, simply validate the value of of\niph-\u003eihl when sending over a raw socket. If (iph-\u003eihl*4U) \u003e user data buffer\nsize, drop the frame and return -EINVAL. I just confirmed this fixes the\nreported crashes.\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c720c7e8383aff1cb219bddf474ed89d850336e3", "tree": "4f12337e6690fccced376db9f501eaf98614a65e", "parents": [ "988ade6b8e27e79311812f83a87b5cea11fabcd7" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Oct 15 06:30:45 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 18 18:52:53 2009 -0700" }, "message": "inet: rename some inet_sock fields\n\nIn order to have better cache layouts of struct sock (separate zones\nfor rx/tx paths), we need this preliminary patch.\n\nGoal is to transfert fields used at lookup time in the first\nread-mostly cache line (inside struct sock_common) and move sk_refcnt\nto a separate cache line (only written by rx path)\n\nThis patch adds inet_ prefix to daddr, rcv_saddr, dport, num, saddr,\nsport and id fields. This allows a future patch to define these\nfields as macros, like sk_refcnt, without name clashes.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "766e9037cc139ee25ed93ee5ad11e1450c4b99f6", "tree": "062702b8edf203a6e91d1e6853ab24989617d758", "parents": [ "48bccd25df71f4f8177cb800f4b288222eb57761" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Oct 14 20:40:11 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 14 20:40:11 2009 -0700" }, "message": "net: sk_drops consolidation\n\nsock_queue_rcv_skb() can update sk_drops itself, removing need for\ncallers to take care of it. This is more consistent since\nsock_queue_rcv_skb() also reads sk_drops when queueing a skb.\n\nThis adds sk_drops managment to many protocols that not cared yet.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3b885787ea4112eaa80945999ea0901bf742707f", "tree": "06fc15f8e8083d5652ccb4d06653d9812dce9c0b", "parents": [ "d5e63bded6e819ca77ee1a1d97c783a31f6caf30" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Mon Oct 12 13:26:31 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Oct 12 13:26:31 2009 -0700" }, "message": "net: Generalize socket rx gap / receive queue overflow cmsg\n\nCreate a new socket level option to report number of queue overflows\n\nRecently I augmented the AF_PACKET protocol to report the number of frames lost\non the socket receive queue between any two enqueued frames. This value was\nexported via a SOL_PACKET level cmsg. AFter I completed that work it was\nrequested that this feature be generalized so that any datagram oriented socket\ncould make use of this option. As such I\u0027ve created this patch, It creates a\nnew SOL_SOCKET level option called SO_RXQ_OVFL, which when enabled exports a\nSOL_SOCKET level cmsg that reports the nubmer of times the sk_receive_queue\noverflowed between any two given frames. It also augments the AF_PACKET\nprotocol to take advantage of this new feature (as it previously did not touch\nsk-\u003esk_drops, which this patch uses to record the overflow count). Tested\nsuccessfully by me.\n\nNotes:\n\n1) Unlike my previous patch, this patch simply records the sk_drops value, which\nis not a number of drops between packets, but rather a total number of drops.\nDeltas must be computed in user space.\n\n2) While this patch currently works with datagram oriented protocols, it will\nalso be accepted by non-datagram oriented protocols. I\u0027m not sure if thats\nagreeable to everyone, but my argument in favor of doing so is that, for those\nprotocols which aren\u0027t applicable to this option, sk_drops will always be zero,\nand reporting no drops on a receive queue that isn\u0027t used for those\nnon-participating protocols seems reasonable to me. This also saves us having\nto code in a per-protocol opt in mechanism.\n\n3) This applies cleanly to net-next assuming that commit\n977750076d98c7ff6cbda51858bb5a5894a9d9ab (my af packet cmsg patch) is reverted\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b7058842c940ad2c08dd829b21e5c92ebe3b8758", "tree": "5fe78d599fc345ca0bcd4b083b79095a54b2921b", "parents": [ "eb1cf0f8f7a9e5a6d573d5bd72c015686a042db0" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 30 16:12:20 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 30 16:12:20 2009 -0700" }, "message": "net: Make setsockopt() optlen be unsigned.\n\nThis provides safety against negative optlen at the type\nlevel instead of depending upon (sometimes non-trivial)\nchecks against this sprinkled all over the the place, in\neach and every implementation.\n\nBased upon work done by Arjan van de Ven and feedback\nfrom Linus Torvalds.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6ce9e7b5fe3195d1ae6e3a0753d4ddcac5cd699e", "tree": "d7228b3ea7000bc29b959556d8cb264b12365586", "parents": [ "2e59af3dcbdf11635c03f22bfc9706744465d589" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Sep 02 18:05:33 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 02 18:05:33 2009 -0700" }, "message": "ip: Report qdisc packet drops\n\nChristoph Lameter pointed out that packet drops at qdisc level where not\naccounted in SNMP counters. Only if application sets IP_RECVERR, drops\nare reported to user (-ENOBUFS errors) and SNMP counters updated.\n\nIP_RECVERR is used to enable extended reliable error message passing,\nbut these are not needed to update system wide SNMP stats.\n\nThis patch changes things a bit to allow SNMP counters to be updated,\nregardless of IP_RECVERR being set or not on the socket.\n\nExample after an UDP tx flood\n# netstat -s \n...\nIP:\n 1487048 outgoing packets dropped\n...\nUdp:\n...\n SndbufErrors: 1487048\n\n\nsend() syscalls, do however still return an OK status, to not\nbreak applications.\n\nNote : send() manual page explicitly says for -ENOBUFS error :\n\n \"The output queue for a network interface was full.\n This generally indicates that the interface has stopped sending,\n but may be caused by transient congestion.\n (Normally, this does not occur in Linux. Packets are just silently\n dropped when a device queue overflows.) \"\n\nThis is not true for IP_RECVERR enabled sockets : a send() syscall\nthat hit a qdisc drop returns an ENOBUFS error.\n\nMany thanks to Christoph, David, and last but not least, Alexey !\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "31e6d363abcd0d05766c82f1a9c905a4c974a199", "tree": "f2b5c46354d95f91e743ae748b8add0de8bffd17", "parents": [ "d3b238a03efd6d644ff93c8b10a1d38a596f2e34" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Jun 17 19:05:41 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 18 00:29:12 2009 -0700" }, "message": "net: correct off-by-one write allocations reports\n\ncommit 2b85a34e911bf483c27cfdd124aeb1605145dc80\n(net: No more expensive sock_hold()/sock_put() on each tx)\nchanged initial sk_wmem_alloc value.\n\nWe need to take into account this offset when reporting\nsk_wmem_alloc to user, in PROC_FS files or various\nioctls (SIOCOUTQ/TIOCOUTQ)\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "adf30907d63893e4208dfe3f5c88ae12bc2f25d5", "tree": "0f07542bb95de2ad537540868aba6cf87a86e17d", "parents": [ "511c3f92ad5b6d9f8f6464be1b4f85f0422be91a" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Tue Jun 02 05:19:30 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 03 02:51:04 2009 -0700" }, "message": "net: skb-\u003edst accessors\n\nDefine three accessors to get/set dst attached to a skb\n\nstruct dst_entry *skb_dst(const struct sk_buff *skb)\n\nvoid skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)\n\nvoid skb_dst_drop(struct sk_buff *skb)\nThis one should replace occurrences of :\ndst_release(skb-\u003edst)\nskb-\u003edst \u003d NULL;\n\nDelete skb-\u003edst field\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "51f31cabe3ce5345b51e4a4f82138b38c4d5dc91", "tree": "f59504adbbe37e6e28ac78e6a49f045508daa78e", "parents": [ "20d4947353be60e909e6b1a79d241457edd6833f" ], "author": { "name": "Patrick Ohly", "email": "patrick.ohly@intel.com", "time": "Thu Feb 12 05:03:39 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Feb 15 22:43:38 2009 -0800" }, "message": "ip: support for TX timestamps on UDP and RAW sockets\n\nInstructions for time stamping outgoing packets are take from the\nsocket layer and later copied into the new skb.\n\nSigned-off-by: Patrick Ohly \u003cpatrick.ohly@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2e77d89b2fa8e3f8325b8ce7893ec3645f41aff5", "tree": "ae40aa75449f705bd166630f9bcb5f41373d8248", "parents": [ "4db0acf3c0afbbbb2ae35a65f8896ca6655a47ec" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Nov 24 15:52:46 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 24 15:52:46 2008 -0800" }, "message": "net: avoid a pair of dst_hold()/dst_release() in ip_append_data()\n\nWe can reduce pressure on dst entry refcount that slowdown UDP transmit\npath on SMP machines. This pressure is visible on RTP servers when\ndelivering content to mediagateways, especially big ones, handling\nthousand of streams. Several cpus send UDP frames to the same\ndestination, hence use the same dst entry.\n\nThis patch makes ip_append_data() eventually steal the refcount its\ncallers had to take on the dst entry.\n\nThis doesnt avoid all refcounting, but still gives speedups on SMP,\non UDP/RAW transmit path\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5a5f3a8db9d70c90e9d55b46e02b2d8deb1c2c2e", "tree": "051b35d2766bf5285a695b82d527cc3c2d77f435", "parents": [ "d9319100c1ad7d0ed4045ded767684ad25670436" ], "author": { "name": "Jianjun Kong", "email": "jianjun@zeuux.org", "time": "Mon Nov 03 00:24:34 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 03 00:24:34 2008 -0800" }, "message": "net: clean up net/ipv4/ipip.c raw.c tcp.c tcp_minisocks.c tcp_yeah.c xfrm4_policy.c\n\nSigned-off-by: Jianjun Kong \u003cjianjun@zeuux.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5e38e270444f2629de7a706b5a9ca1b333d14517", "tree": "774a15eb5ace315c0c5e06630e4ba3d24406b12f", "parents": [ "c6f8f7e3bb4b2c1886ef3743e8f24521f7a60abc" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Jul 16 20:19:49 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jul 16 20:19:49 2008 -0700" }, "message": "mib: add net to IP_INC_STATS\n\nAll the callers already have either the net itself, or the place\nwhere to get it from.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0388b0042624714e6f8db8cc7994101a0a02d392", "tree": "597834169ca3cab001e2ad3094590c1c076e3736", "parents": [ "61362766d769c934a9d12d5516323c544c161908" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Jul 14 23:00:43 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 14 23:05:13 2008 -0700" }, "message": "icmp: add struct net argument to icmp_out_count\n\nThis routine deals with ICMP statistics, but doesn\u0027t have a\nstruct net at hands, so add one.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cb61cb9b8b5ef6c2697d84e5015e314626eb2fba", "tree": "430dd8d5b56d0a9911750ffcbd97563ce68d1b27", "parents": [ "fe2c802ab62aa63d276deafa905875f3455f2621" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Jun 17 21:04:56 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 17 21:04:56 2008 -0700" }, "message": "udp: sk_drops handling\n\nIn commits 33c732c36169d7022ad7d6eb474b0c9be43a2dc1 ([IPV4]: Add raw\ndrops counter) and a92aa318b4b369091fd80433c80e62838db8bc1c ([IPV6]:\nAdd raw drops counter), Wang Chen added raw drops counter for\n/proc/net/raw \u0026 /proc/net/raw6\n\nThis patch adds this capability to UDP sockets too (/proc/net/udp \u0026\n/proc/net/udp6).\n\nThis means that \u0027RcvbufErrors\u0027 errors found in /proc/net/snmp can be also\nbe examined for each udp socket.\n\n# grep Udp: /proc/net/snmp\nUdp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors\nUdp: 23971006 75 899420 16390693 146348 0\n\n# cat /proc/net/udp\n sl local_address rem_address st tx_queue rx_queue tr tm-\u003ewhen retrnsmt ---\nuid timeout inode ref pointer drops\n 75: 00000000:02CB 00000000:0000 07 00000000:00000000 00:00000000 00000000 ---\n 0 0 2358 2 ffff81082a538c80 0\n111: 00000000:006F 00000000:0000 07 00000000:00000000 00:00000000 00000000 ---\n 0 0 2286 2 ffff81042dd35c80 146348\n\nIn this example, only port 111 (0x006F) was flooded by messages that\nuser program could not read fast enough. 146348 messages were lost.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "caea902f72b053fd0c76d0d3b6b2e057beb3fc64", "tree": "74e8d476b2c51480420e2ef7c9bbae249b6edbc9", "parents": [ "0b4419162aa6c4204843f3a13b48d9ab821d3167", "65c3e4715b1b934f8dcc002d9f46b4371ca7a9b1" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 16 18:25:48 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 16 18:25:48 2008 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\n\tdrivers/net/wireless/rt2x00/Kconfig\n\tdrivers/net/wireless/rt2x00/rt2x00usb.c\n\tnet/sctp/protocol.c\n" }, { "commit": "68be802cd5ad040fe8cfa33ce3031405df2d9117", "tree": "103502062ee25d04e9a158c43450d5ce5987d60b", "parents": [ "6de329e26caed7bbbf51229c80f3948549d3c010" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Jun 16 17:03:32 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 16 17:03:32 2008 -0700" }, "message": "raw: Restore /proc/net/raw correct behavior\n\nI just noticed \"cat /proc/net/raw\" was buggy, missing \u0027\\n\u0027 separators.\n\nI believe this was introduced by commit 8cd850efa4948d57a2ed836911cfd1ab299e89c6 \n([RAW]: Cleanup IPv4 raw_seq_show.)\n\nThis trivial patch restores correct behavior, and applies to current \nLinus tree (should also be applied to stable tree as well.)\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7d06b2e053d2d536348e3a0f6bb02982a41bea37", "tree": "ec6a5c3f448e84cd431a0397b9e2a87ca25aec17", "parents": [ "4ae127d1b6c71f9240dd4245f240e6dd8fc98014" ], "author": { "name": "Brian Haley", "email": "brian.haley@hp.com", "time": "Sat Jun 14 17:04:49 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jun 14 17:04:49 2008 -0700" }, "message": "net: change proto destroy method to return void\n\nChange struct proto destroy function pointer to return void. Noticed\nby Al Viro.\n\nSigned-off-by: Brian Haley \u003cbrian.haley@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0b040829952d84bf2a62526f0e24b624e0699447", "tree": "b2e836e7e64343f19b949e50099bbe2ea554ec30", "parents": [ "573bf470e693f73a6ac437b17a64a10902ba54bf" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Tue Jun 10 22:46:50 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 11 21:00:38 2008 -0700" }, "message": "net: remove CVS keywords\n\nThis patch removes CVS keywords that weren\u0027t updated for a long time\nfrom comments.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "22dd485022f3d0b162ceb5e67d85de7c3806aa20", "tree": "b96ff526ef0e7fe161eecdaa9edf999e3c3a4791", "parents": [ "199f7d24ae59894243687a234a909f44a8724506" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Wed Jun 04 15:16:12 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 04 15:16:12 2008 -0700" }, "message": "raw: Raw socket leak.\n\nThe program below just leaks the raw kernel socket\n\nint main() {\n int fd \u003d socket(PF_INET, SOCK_RAW, IPPROTO_UDP);\n struct sockaddr_in addr;\n\n memset(\u0026addr, 0, sizeof(addr));\n inet_aton(\"127.0.0.1\", \u0026addr.sin_addr);\n addr.sin_family \u003d AF_INET;\n addr.sin_port \u003d htons(2048);\n sendto(fd, \"a\", 1, MSG_MORE, \u0026addr, sizeof(addr));\n return 0;\n}\n\nCorked packet is allocated via sock_wmalloc which holds the owner socket,\nso one should uncork it and flush all pending data on close. Do this in the\nsame way as in UDP.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nAcked-by: Alexey Kuznetsov \u003ckuznet@ms2.inr.ac.ru\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f5184d267c1aedb9b7a8cc44e08ff6b8d382c3b5", "tree": "5ccce7558f9e1e53e5b189d6e2fe62a667988ac8", "parents": [ "8388e3da34edb141362bb42811ee487dfec15525" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon May 12 20:48:31 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 12 20:48:31 2008 -0700" }, "message": "net: Allow netdevices to specify needed head/tailroom\n\nThis patch adds needed_headroom/needed_tailroom members to struct\nnet_device and updates many places that allocate sbks to use them. Not\nall of them can be converted though, and I\u0027m sure I missed some (I\nmostly grepped for LL_RESERVED_SPACE)\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c29a0bc4dfc4d833eb702b1929cec96a3eeb9f7a", "tree": "4917ad0bd8979dcae34f626032b28e62b9e358fd", "parents": [ "8efa6e93cb2666dceafc4844057fdcb9aa324fb7" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Mar 31 19:41:46 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 31 19:41:46 2008 -0700" }, "message": "[SOCK][NETNS]: Add a struct net argument to sock_prot_inuse_add and _get.\n\nThis counter is about to become per-proto-and-per-net, so we\u0027ll need \ntwo arguments to determine which cell in this \"table\" to work with.\n\nAll the places, but proc already pass proper net to it - proc will be\ntuned a bit later.\n\nSome indentation with spaces in proc files is done to keep the file\ncoding style consistent.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bdcde3d71a67e97f25e851f3ca97c9bb5ef03e7f", "tree": "eab4a66777582718ffe2eff9038324331106ec18", "parents": [ "60e7663d462af3994f292cb3691ea4f7371a9220" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Fri Mar 28 16:39:33 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 28 16:39:33 2008 -0700" }, "message": "[SOCK]: Drop inuse pcounter from struct proto (v2).\n\nAn uppercut - do not use the pcounter on struct proto.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "878628fbf2589eb24357e42027d5f54b1dafd3c8", "tree": "30c109d8f337b3910e3b5364877c3c521dd700b5", "parents": [ "57da52c1e62c6c13875e97de6c69d3156f8416da" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 03:57:35 2008 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 04:40:00 2008 +0900" }, "message": "[NET] NETNS: Omit namespace comparision without CONFIG_NET_NS.\n\nIntroduce an inline net_eq() to compare two namespaces.\nWithout CONFIG_NET_NS, since no namespace other than \u0026init_net\nexists, it is always 1.\n\nWe do not need to convert 1) inline vs inline and\n2) inline vs \u0026init_net comparisons.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "1218854afa6f659be90b748cf1bc7badee954a35", "tree": "78b83e3941fa7e5a03c04e2e4f6ddb1a08ea38a0", "parents": [ "3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 02:36:06 2008 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 04:39:56 2008 +0900" }, "message": "[NET] NETNS: Omit seq_net_private-\u003enet without CONFIG_NET_NS.\n\nWithout CONFIG_NET_NS, no namespace other than \u0026init_net exists,\nno need to store net in seq_net_private.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9", "tree": "09edb35f32ebcfb1b4dad904425128a110ef16ee", "parents": [ "c346dca10840a874240c78efe3f39acf4312a1f2" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 02:26:21 2008 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 04:39:55 2008 +0900" }, "message": "[NET] NETNS: Omit sock-\u003esk_net without CONFIG_NET_NS.\n\nIntroduce per-sock inlines: sock_net(), sock_net_set()\nand per-inet_timewait_sock inlines: twsk_net(), twsk_net_set().\nWithout CONFIG_NET_NS, no namespace other than \u0026init_net exists.\nLet\u0027s explicitly define them to help compiler optimizations.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "c346dca10840a874240c78efe3f39acf4312a1f2", "tree": "c04cff20124eba5cc337cc5ec260ad2513eeb065", "parents": [ "7cbca67c073263c179f605bdbbdc565ab29d801d" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Tue Mar 25 21:47:49 2008 +0900" }, "committer": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Wed Mar 26 04:39:53 2008 +0900" }, "message": "[NET] NETNS: Omit net_device-\u003end_net without CONFIG_NET_NS.\n\nIntroduce per-net_device inlines: dev_net(), dev_net_set().\nWithout CONFIG_NET_NS, no namespace other than \u0026init_net exists.\nLet\u0027s explicitly define them to help compiler optimizations.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\n" }, { "commit": "05cf89d40c85e622dac20e44713168767be5c520", "tree": "81e7826794b95fe027ba8ecb10134460d42d1196", "parents": [ "cb84663e4d239f23f0d872bc6463c272e74daad8" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Mon Mar 24 15:31:35 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 24 15:31:35 2008 -0700" }, "message": "[NETNS]: Process INET socket layer in the correct namespace.\n\nReplace all the reast of the init_net with a proper net on the socket\nlayer.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7a6adb92fe301c10ca4dbd0d9f2422f5880595e7", "tree": "b2b82f828a6eeaa788ee1d378d45e612e4a6d527", "parents": [ "f2c4802b3fdfb0d9596d932ca2af0ef6f8d60491" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Mon Mar 24 15:30:27 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 24 15:30:27 2008 -0700" }, "message": "[NETNS]: Add namespace parameter to ip_cmsg_send.\n\nPass the init_net there for now.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fc8717baa8f52dd8d1b90df9008300ef3ec794ed", "tree": "149c5e1c8db5bcf2af47caeb732f900bc722875f", "parents": [ "6ba5a3c52da00015e739469e3b00cd6d0d4c5c67" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Sat Mar 22 16:56:51 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 22 16:56:51 2008 -0700" }, "message": "[RAW]: Add raw_hashinfo member on struct proto.\n\nSorry for the patch sequence confusion :| but I found that the similar\nthing can be done for raw sockets easily too late.\n\nExpand the proto.h union with the raw_hashinfo member and use it in\nraw_prot and rawv6_prot. This allows to drop the protocol specific\nversions of hash and unhash callbacks.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "938b93adb2642885e688390396472d22a7548748", "tree": "6bf3a55c15fe43421e8c5229cd74c9d71f26ea51", "parents": [ "577f99c1d08cf9cbdafd4e858dd13ff04d855090" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Tue Mar 18 00:59:23 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Mar 18 00:59:23 2008 -0700" }, "message": "[NET]: Add debugging names to __RW_LOCK_UNLOCKED macros.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3046d76746311ac7ff0cdc3ec42db15730528dbf", "tree": "575b92705383d8ae67aee0511cdbf46bb4de9ef9", "parents": [ "8cd850efa4948d57a2ed836911cfd1ab299e89c6" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Thu Jan 31 03:48:55 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:27:26 2008 -0800" }, "message": "[RAW]: Wrong content of the /proc/net/raw6.\n\nThe address of IPv6 raw sockets was shown in the wrong format, from\nIPv4 ones. The problem has been introduced by the commit\n42a73808ed4f30b739eb52bcbb33a02fe62ceef5 (\"[RAW]: Consolidate proc\ninterface.\")\n\nThanks to Adrian Bunk who originally noticed the problem.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8cd850efa4948d57a2ed836911cfd1ab299e89c6", "tree": "682b2bff416864ff5271a17847ba0b471bd766f8", "parents": [ "377cf82d66ea43f3d3cb82c2563e65b5c12c9bfd" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Thu Jan 31 03:46:43 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:27:25 2008 -0800" }, "message": "[RAW]: Cleanup IPv4 raw_seq_show.\n\nThere is no need to use 128 bytes on the stack at all. Clean the code\nin the IPv6 style.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "377cf82d66ea43f3d3cb82c2563e65b5c12c9bfd", "tree": "9bce5ff5153b91104dcf560626a12289d013809e", "parents": [ "b1641064a3f4a58644bc2e8edf40c025c58473b4" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Thu Jan 31 03:46:12 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:27:24 2008 -0800" }, "message": "[RAW]: Family check in the /proc/net/raw[6] is extra.\n\nDifferent hashtables are used for IPv6 and IPv4 raw sockets, so no\nneed to check the socket family in the iterator over hashtables. Clean\nthis out.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4a19ec5800fc3bb64e2d87c4d9fdd9e636086fe0", "tree": "610bd4e7dbcbdae25ba3806f4256745e98617825", "parents": [ "036c2e27bc3a6498afb35de017d810194032d765" ], "author": { "name": "Laszlo Attila Toth", "email": "panther@balabit.hu", "time": "Wed Jan 30 19:08:16 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:27:19 2008 -0800" }, "message": "[NET]: Introducing socket mark socket option.\n\nA userspace program may wish to set the mark for each packets its send\nwithout using the netfilter MARK target. Changing the mark can be used\nfor mark based routing without netfilter or for packet filtering.\n\nIt requires CAP_NET_ADMIN capability.\n\nSigned-off-by: Laszlo Attila Toth \u003cpanther@balabit.hu\u003e\nAcked-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f1b050bf7a88910f9f00c9c8989c1bf5a67dd140", "tree": "37e8dce4268cb657a75e5074a38db48264f1e42f", "parents": [ "611c183ebcb5af384df3a4ddb391034a1b6ac255" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Tue Jan 22 22:07:10 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:11:06 2008 -0800" }, "message": "[NETNS]: Add namespace parameter to ip_route_output_flow.\n\nNeeded to propagate it down to the __ip_route_output_key.\n\nSigned_off_by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a308da1627d711fd0c7542bfe892abc78d65d215", "tree": "58dd91e39eea89a8a635f3d264f012fa2fcb624c", "parents": [ "e5ba31f11f6cae785e893d5d10abd612fef0b6bc" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Jan 14 05:36:50 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:02:07 2008 -0800" }, "message": "[NETNS][RAW]: Create the /proc/net/raw(6) in each namespace.\n\nTo do so, just register the proper subsystem and create files in\n-\u003einit callbacks.\n\nNo other special per-namespace handling for raw sockets is required.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e5ba31f11f6cae785e893d5d10abd612fef0b6bc", "tree": "9c4f4782fc52569218e6e9b1c8ab5c5820cd53eb", "parents": [ "f51d599fbecf4881a36466f0355da6b0b346ea70" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Jan 14 05:36:27 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:02:06 2008 -0800" }, "message": "[NETNS][RAW]: Eliminate explicit init_net references.\n\nHappily, in all the rest places (-\u003ebind callbacks only), that require the\nstruct net, we have a socket, so get the net from it.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f51d599fbecf4881a36466f0355da6b0b346ea70", "tree": "46cd843dd44f1b74bb69f1a2b207260e468ae1be", "parents": [ "be185884b31093555dc10aa32efe0b73c835312e" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Jan 14 05:35:57 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:02:06 2008 -0800" }, "message": "[NETNS][RAW]: Make /proc/net/raw(6) show per-namespace socket list.\n\nPull the struct net pointer up to the showing functions\nto filter the sockets depending on their namespaces.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "be185884b31093555dc10aa32efe0b73c835312e", "tree": "245fe745220352a8757eb8cdff20c9ea59b45314", "parents": [ "8d96544475b236a0f319e492f4828aa8c0801c7f" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Jan 14 05:35:31 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:02:05 2008 -0800" }, "message": "[NETNS][RAW]: Make ipv[46] raw sockets lookup namespaces aware.\n\nThis requires just to pass the appropriate struct net pointer\ninto __raw_v[46]_lookup and skip sockets that do not belong\nto a needed namespace.\n\nThe proper net is get from skb-\u003edev in all the cases.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6b175b26c1048d331508940ad3516ead1998084f", "tree": "810b0a18cee4d87c573274fdfd4a59fc624cfed2", "parents": [ "8ad4942cd5bdad4143f7aa1d1bd4f7b2526c19c5" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Jan 10 03:25:28 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:01:27 2008 -0800" }, "message": "[NETNS]: Add netns parameter to inet_(dev_)add_type.\n\nThe patch extends the inet_addr_type and inet_dev_addr_type with the\nnetwork namespace pointer. That allows to access the different tables\nrelatively to the network namespace.\n\nThe modification of the signature function is reported in all the\ncallers of the inet_addr_type using the pointer to the well known\ninit_net.\n\nAcked-by: Benjamin Thery \u003cbenjamin.thery@bull.net\u003e\nAcked-by: Daniel Lezcano \u003cdlezcano@fr.ibm.com\u003e\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65f7651788e18fadb2fbb7276af935d7871e1803", "tree": "dcad32d4344d6d11d80061773d9d1dbc9ae92223", "parents": [ "571e7682026fd0e25833d103a3eeb74be29bf199" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Thu Jan 03 20:46:48 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 15:00:36 2008 -0800" }, "message": "[NET]: prot_inuse cleanups and optimizations\n\n1) Cleanups (all functions are prefixed by sock_prot_inuse)\n\nsock_prot_inc_use(prot) -\u003e sock_prot_inuse_add(prot,-1)\nsock_prot_dec_use(prot) -\u003e sock_prot_inuse_add(prot,-1)\nsock_prot_inuse() -\u003e sock_prot_inuse_get()\n\nNew functions :\n\nsock_prot_inuse_init() and sock_prot_inuse_free() to abstract pcounter use.\n\n2) if CONFIG_PROC_FS\u003dn, we can zap \u0027inuse\u0027 member from \"struct proto\",\nsince nobody wants to read the inuse value.\n\nThis saves 1372 bytes on i386/SMP and some cpu cycles.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f97c1e0c6ebdb606c97b6cb5e837c6110ac5a961", "tree": "2af3da0114614a127099f9ab2ef706f676faa376", "parents": [ "21cf2253ebcf070bc307e0b56d696a2519c75cb4" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Dec 16 13:45:43 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:58:15 2008 -0800" }, "message": "[IPV4] net/ipv4: Use ipv4_is_\u003ctype\u003e\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "42a73808ed4f30b739eb52bcbb33a02fe62ceef5", "tree": "3bd75f0afd1277d9340aa416ff79eec0be040392", "parents": [ "ab70768ec78c6784958bab3b58fbe3f4150006df" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Nov 19 22:38:33 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:32 2008 -0800" }, "message": "[RAW]: Consolidate proc interface.\n\nBoth ipv6/raw.c and ipv4/raw.c use the seq files to walk\nthrough the raw sockets hash and show them.\n\nThe \"walking\" code is rather huge, but is identical in both\ncases. The difference is the hash table to walk over and\nthe protocol family to check (this was not in the first\nvirsion of the patch, which was noticed by YOSHIFUJI)\n\nMake the -\u003eopen store the needed hash table and the family\non the allocated raw_iter_state and make the start/next/stop\ncallbacks work with it.\n\nThis removes most of the code.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ab70768ec78c6784958bab3b58fbe3f4150006df", "tree": "65c09684bb97c028554d6dd7157a6124585f4734", "parents": [ "65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Nov 19 22:37:58 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:31 2008 -0800" }, "message": "[RAW]: Consolidate proto-\u003eunhash callback\n\nSame as the -\u003ehash one, this is easily consolidated.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585", "tree": "7278ca549a04aba218a93e489a44be4410ec3239", "parents": [ "b673e4dfc8f29e5bfe4d342029b793e9d504f6dd" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Nov 19 22:37:24 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:31 2008 -0800" }, "message": "[RAW]: Consolidate proto-\u003ehash callback\n\nHaving the raw_hashinfo it\u0027s easy to consolidate the\nraw[46]_hash functions.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b673e4dfc8f29e5bfe4d342029b793e9d504f6dd", "tree": "e0282a3819176b9f28eb7e2021c55c70bdbda50e", "parents": [ "69d6da0b0faa70249a243a14e6066c013e9294e5" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Nov 19 22:36:45 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:30 2008 -0800" }, "message": "[RAW]: Introduce raw_hashinfo structure\n\nThe ipv4/raw.c and ipv6/raw.c contain many common code (most\nof which is proc interface) which can be consolidated.\n\nMost of the places to consolidate deal with the raw sockets\nhashtable, so introduce a struct raw_hashinfo which describes\nthe raw sockets hash.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7bc54c90307b4bc3d7fb2ffd6ad8fbda0671a45e", "tree": "74e2030d9603c41ce5dc3699862804a69300b7dc", "parents": [ "e372c41401993b45c721c4d92730e7e0a79f7c1b" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Mon Nov 19 22:35:07 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:54:28 2008 -0800" }, "message": "[IPv4] RAW: Compact the API for the kernel\n\nThe raw sockets functions are explicitly used from\ninside the kernel in two places:\n\n1. in ip_local_deliver_finish to intercept skb-s\n2. in icmp_error\n\nFor this purposes many functions and even data structures,\nthat are naturally internal for raw protocol, are exported.\n\nCompact the API to two functions and hide all the other\n(including hash table and rwlock) inside the net/ipv4/raw.c\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6e23ae2a48750bda407a4a58f52a4865d7308bf5", "tree": "633fd60b2a42bf6fdb86564f0c05a6d52d8dc92b", "parents": [ "1bf06cd2e338fd6fc29169d30eaf0df982338285" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Mon Nov 19 18:53:30 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:53:55 2008 -0800" }, "message": "[NETFILTER]: Introduce NF_INET_ hook values\n\nThe IPv4 and IPv6 hook values are identical, yet some code tries to figure\nout the \"correct\" value by looking at the address family. Introduce NF_INET_*\nvalues for both IPv4 and IPv6. The old values are kept in a #ifndef __KERNEL__\nsection for userspace compatibility.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nAcked-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "33c732c36169d7022ad7d6eb474b0c9be43a2dc1", "tree": "a9ac2b8a488cc288bfd2f407d8ad9dd592b29055", "parents": [ "6ff7751d06f63131830102ffa0c9a38b313f100e" ], "author": { "name": "Wang Chen", "email": "wangchen@cn.fujitsu.com", "time": "Tue Nov 13 20:30:01 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:53:33 2008 -0800" }, "message": "[IPV4]: Add raw drops counter.\n\nAdd raw drops counter for IPv4 in /proc/net/raw .\n\nSigned-off-by: Wang Chen \u003cwangchen@cn.fujitsu.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f844c74fe07321953e2dd227fe35280075f18f60", "tree": "045fedb426c7990ad254520cb413010acbbe0ab8", "parents": [ "cb77df3ec88f07c6141924dfe6fd96a2f541cc09" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Sat Jan 05 23:14:44 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:29:57 2008 -0800" }, "message": "[IPV4] raw: Strengthen check on validity of iph-\u003eihl\n\nWe currently check that iph-\u003eihl is bounded by the real length and that\nthe real length is greater than the minimum IP header length. However,\nwe did not check the caes where iph-\u003eihl is less than the minimum IP\nheader length.\n\nThis breaks because some ip_fast_csum implementations assume that which\nis quite reasonable.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "47a31a6ffcca3b55149bccd5b99763e5eea60ac4", "tree": "de45b7c03799f16e717b9bf63b249bfe5f0f19a4", "parents": [ "286ab3d46058840d68e5d7d52e316c1f7e98c59f" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Nov 05 23:39:16 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Nov 07 04:08:58 2007 -0800" }, "message": "[IPV4]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure\n\nTrivial patch to make \"tcp,udp,udplite,raw\" protocols uses the fast\n\"inuse sockets\" infrastructure\n\nEach protocol use then a static percpu var, instead of a dynamic one.\nThis saves some ram and some cpu cycles\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cf7732e4cc14b56d593ff53352673e1fd5e3ba52", "tree": "3479e278b72f9d535a58066bc2a26238806252ce", "parents": [ "39699037a5c94d7cd1363dfe48a50c78c643fd9a" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 10 02:29:29 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:55:33 2007 -0700" }, "message": "[NET]: Make core networking code use seq_open_private\n\nThis concerns the ipv4 and ipv6 code mostly, but also the netlink\nand unix sockets.\n\nThe netlink code is an example of how to use the __seq_open_private()\ncall - it saves the net namespace on this private.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "96793b482540f3a26e2188eaf75cb56b7829d3e3", "tree": "3dfc2871b69cc358ed55dc2adc3bfeef47382cb3", "parents": [ "14878f75abd5bf1d38becb405801cd491ee215dc" ], "author": { "name": "David L Stevens", "email": "dlstevens@us.ibm.com", "time": "Mon Sep 17 09:57:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:51:28 2007 -0700" }, "message": "[IPV4]: Add ICMPMsgStats MIB (RFC 4293)\n\nBackground: RFC 4293 deprecates existing individual, named ICMP\ntype counters to be replaced with the ICMPMsgStatsTable. This table\nincludes entries for both IPv4 and IPv6, and requires counting of all\nICMP types, whether or not the machine implements the type.\n\nThese patches \"remove\" (but not really) the existing counters, and\nreplace them with the ICMPMsgStats tables for v4 and v6.\nIt includes the named counters in the /proc places they were, but gets the\nvalues for them from the new tables. It also counts packets generated\nfrom raw socket output (e.g., OutEchoes, MLD queries, RA\u0027s from\nradvd, etc).\n\nChanges:\n1) create icmpmsg_statistics mib\n2) create icmpv6msg_statistics mib\n3) modify existing counters to use these\n4) modify /proc/net/snmp to add \"IcmpMsg\" with all ICMP types\n listed by number for easy SNMP parsing\n5) modify /proc/net/snmp printing for \"Icmp\" to get the named data\n from new counters.\n\nSigned-off-by: David L Stevens \u003cdlstevens@us.ibm.com\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": "4487b2f657a4d204c35a7afaa45fc8569c9069ca", "tree": "41b1a1c1e1cc3796477756151db67b63e35ea9f2", "parents": [ "8adc5465525f28be1f728b6fa600d327e1d49f55" ], "author": { "name": "Mariusz Kozlowski", "email": "m.kozlowski@tuxland.pl", "time": "Wed Aug 01 21:53:57 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Aug 02 19:42:26 2007 -0700" }, "message": "[IPV4] raw.c: kmalloc + memset conversion to kzalloc\n\nSigned-off-by: Mariusz Kozlowski \u003cm.kozlowski@tuxland.pl\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b0e380b1d8a8e0aca215df97702f99815f05c094", "tree": "95f402ca155f5211150178811669ebf0a88e8e00", "parents": [ "cfe1fc7759fdacb0c650b575daed1692bf3eaece" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Apr 10 21:21:55 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:26:20 2007 -0700" }, "message": "[SK_BUFF]: unions of just one member don\u0027t get anything done, kill them\n\nRenaming skb-\u003eh to skb-\u003etransport_header, skb-\u003enh to skb-\u003enetwork_header and\nskb-\u003emac to skb-\u003emac_header, to match the names of the associated helpers\n(skb[_[re]set]_{transport,network,mac}_header).\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "88c7664f13bd1a36acb8566b93892a4c58759ac6", "tree": "18ead610bf54ef87f3832c61d64a4bad30d4f78e", "parents": [ "4bedb45203eab92a87b4c863fe2d0cded633427f" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Mar 13 14:43:18 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:25:23 2007 -0700" }, "message": "[SK_BUFF]: Introduce icmp_hdr(), remove skb-\u003eh.icmph\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0", "tree": "4a38ab4dbd9d61fdf5a5ea6ed61463e0b9e33ba7", "parents": [ "e023dd643798c4f06c16466af90b4d250e4b8bd7" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Apr 20 22:47:35 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:25:10 2007 -0700" }, "message": "[SK_BUFF]: Introduce ip_hdr(), remove skb-\u003enh.iph\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f690808e17925fc45217eb22e8670902ecee5c1b", "tree": "ba677dd86988f4c77a728cc7408c21967e59400c", "parents": [ "6b2bedc3a659ba228a93afc8e3f008e152abf18a" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Mon Mar 12 14:34:29 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:25:03 2007 -0700" }, "message": "[NET]: make seq_operations const\n\nThe seq_file operations stuff can be marked constant to\nget it out of dirty cache.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc", "tree": "3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238", "parents": [ "bbe735e4247dba32568a305553b010081c8dea99" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Apr 10 20:50:43 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:59 2007 -0700" }, "message": "[SK_BUFF]: Introduce skb_network_header()\n\nFor the places where we need a pointer to the network header, it is still legal\nto touch skb-\u003enh.raw directly if just adding to, subtracting from or setting it\nto another layer header.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7e28ecc282574a7d72ace365fc9bc86e27ba880f", "tree": "6321d16c591694d6405b723f7bea80855b8040ce", "parents": [ "e2d1bca7e6134671bcb19810d004a252aa6a644d" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Mar 10 18:40:59 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:48 2007 -0700" }, "message": "[SK_BUFF]: Use skb_reset_network_header where the skb_pull return was being used\n\nBut only in the cases where its a newly allocated skb, i.e. one where skb-\u003etail\nis equal to skb-\u003edata, or just after skb_reserve, where this requirement is\nmaintained.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9a32144e9d7b4e21341174b1a83b82a82353be86", "tree": "6f08560b341418fc9934f56f6162a95f5b5d8aec", "parents": [ "00977a59b951207d38380c75f03a36829950265c" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Feb 12 00:55:35 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:46 2007 -0800" }, "message": "[PATCH] mark struct file_operations const 7\n\nMany struct file_operations in the kernel can be \"const\". Marking them const\nmoves these to the .rodata section, which avoids false sharing with potential\ndirty data. In addition it\u0027ll catch accidental writes at compile time to\nthese shared resources.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e905a9edab7f4f14f9213b52234e4a346c690911", "tree": "9e52a5f47eec47c5685c347ff7af22290a10305b", "parents": [ "642656518b2e64fd59d9bbd15b6885cac5fe99b1" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Fri Feb 09 23:24:47 2007 +0900" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Feb 10 23:19:39 2007 -0800" }, "message": "[NET] IPV4: Fix whitespace errors.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "8eb9086f21c73b38b5ca27558db4c91d62d0e70b" }