)]}' { "log": [ { "commit": "ba9cd5d095b42271588c20ccd6ddd561d0e4cc1e", "tree": "81b1f70e4a411c7e9d1415016a67e549394f430a", "parents": [ "981c1154b240ee77133a478fcd3853ac18111672" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:20:12 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:34 2010 -0600" }, "message": "[SCSI] libfcoe: change fip_select to return new FCF\n\nNeaten several calls to fip_select() by having it return the\npointer to the new FCF.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "981c1154b240ee77133a478fcd3853ac18111672", "tree": "5df76658bb23e1c5733715a5d6c369139f17dbea", "parents": [ "9069f5c433e402be5707f37f3d0dfb376659c1e4" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:20:07 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:33 2010 -0600" }, "message": "[SCSI] libfcoe: reorder FCF list to put latest advertiser first\n\nWhen there are several FCFs to choose from, the one most likely\nto accept a FLOGI on certian switches is the one that last\nanswered a multicast solicit.\n\nSo, when receiving an advertisement, move the FCF to the front\nof the list so that it gets chosen first among those with the\nsame priority.\n\nWithout this, more FLOGIs need to be sent in a test with\nmultiple FCFs and a switch in NPV mode, but it still\neventually finds one that accepts the FLOGI.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9069f5c433e402be5707f37f3d0dfb376659c1e4", "tree": "0133510c70cb46c70bf30f821100a679b0777cd4", "parents": [ "794d98e77f5901ceded697f1633463e88f078038" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:20:02 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:33 2010 -0600" }, "message": "[SCSI] libfcoe: add debug message for FCF destination MAC\n\nWhen multiple FCFs to the same fabric exist, the debug messages\nall look alike. Change the message to include the MAC address.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "794d98e77f5901ceded697f1633463e88f078038", "tree": "97ac82ba7b14821472f81400f8d1a7230e037cb7", "parents": [ "b69ae0ae3f322d9a6bc4e209049b5b6e193ad652" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:19:56 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:32 2010 -0600" }, "message": "[SCSI] libfcoe: retry rejected FLOGI to another FCF if possible\n\nSwitches using multiple-FCFs may reject FLOGI in order to\nbalance the load between multiple FCFs. Even though the FCF\nwas available, it may have more load at the point we actually\nsend the FLOGI.\n\nIf the FLOGI fails, select a different FCF\nif possible, among those with the same priority. If no other\nFCF is available, just deliver the reject to libfc for retry.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b69ae0ae3f322d9a6bc4e209049b5b6e193ad652", "tree": "87e5dc0b75fafdddeaaa6181469fcda53ea239a3", "parents": [ "c47036a7cd378533495d8cc06a7cf8a881072a9d" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:19:51 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:32 2010 -0600" }, "message": "[SCSI] libfcoe: fix checking of conflicting fabrics in fcoe_ctlr_select()\n\nThe check for conflicting fabrics in fcoe_ctlr_select()\nignores any FCFs that aren\u0027t usable. This is a minor\nproblem now but becomes more pronounced after later patches.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "c47036a7cd378533495d8cc06a7cf8a881072a9d", "tree": "6c2cfa3216a04b23c0b0e623827fc39f57db576e", "parents": [ "69316ee2e375c5af0cf1f8d2d30f9aa277f0b454" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:19:46 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:29 2010 -0600" }, "message": "[SCSI] libfcoe: move some timer code to make it reusable.\n\nMove some of the code in fcoe_ctlr_timer_work() to\nfcoe_ctlr_select() so that it can be shared\nwith another function in a forthcoming patch.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "69316ee2e375c5af0cf1f8d2d30f9aa277f0b454", "tree": "1bc29c06d5aa9e73f71db1a5dfe8527677b3a94e", "parents": [ "b5fe5e953c65cd0ec4e9ffd001072700e5b89317" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 30 16:19:40 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:28 2010 -0600" }, "message": "[SCSI] libfcoe: update FIP FCF announcements\n\nMove the announcement code to a separate function for reuse in\na forthcoming patch.\n\nFor messages regarding FCF timeout and selection, use the\npreviously-announced FCF MAC address (dest_addr) in the fcoe_ctlr struct.\nOnly print (announce) the FCF if it is new. Print MAC for\ntimed-out or deselected FCFs.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "11aa99001afdbe5fe152e833aa1fea82b85dbeda", "tree": "19bf6c4767c558eef9595adb2616e1db81c8d007", "parents": [ "0e9e3d3b155c35d5750805c2b8bb6d5b6e6a3bfb" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Tue Nov 30 16:19:09 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:24 2010 -0600" }, "message": "[SCSI] drivers/scsi/fcoe: Update WARN uses\n\nAdd missing newlines.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "80e736f8a37bebeb5bff18f2aec31caab4104b8b", "tree": "748c079ac2d061a7404006ea8de7ced680cb44a0", "parents": [ "12137f5c28284cc51b5f50932c8d02a5823fcd3c" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 30 16:18:07 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Dec 21 12:24:18 2010 -0600" }, "message": "[SCSI] libfc: fix NULL pointer dereference bug in fc_fcp_pkt_release\n\nThis happens when then tearing down the fcoe interface with active I/O.\nThe back trace shows dead000000200200 in RAX, i.e., LIST_POISON2, indicating\nthat the fsp is already being dequeued, which is probably why no complaining\nwas seen in fc_fcp_destroy() about outstanding fsp not freed, since we dequeue\nit in the end of fc_io_compl() before releasing it. The bug is due to the\nfact that we have already destroyed lport\u0027s scsi_pkt_pool while on-going i/o\nis still accessing it through fc_fcp_pkt_release(), like this trace or the\nsimilar code path from scsi-ml to fc_eh_abort, etc. This is fixed by moving\nthe fc_fcp_destroy() after lport is detached from scsi-ml since fc_fcp_destroy\nis supposed to called only once where no lport lock is taken, otherwise the\nfc_fcp_pkt_release() would have to grab the lport lock.\n\n BUG: unable to handle kernel NULL pointer dereference at (null)\n .......\n RIP: 0010:[\u003c0000000000000000\u003e]\n [\u003c(null)\u003e] (null)\n RSP: 0018:ffff8803270f7b88 EFLAGS: 00010282\n RAX: dead000000200200 RBX: ffff880197d2fbc0 RCX: 0000000000005908\n RDX: ffff880195ea6d08 RSI: 0000000000000282 RDI: ffff880180f4fec0\n RBP: ffff8803270f7bc0 R08: ffff880197d2fbe0 R09: 0000000000000000\n R10: ffff88032867f090 R11: 0000000000000000 R12: ffff880195ea6d08\n R13: 0000000000000282 R14: ffff880180f4fec0 R15: 0000000000000000\n FS: 0000000000000000(0000) GS:ffff8801b5820000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b\n CR2: 0000000000000000 CR3: 00000001a6eae000 CR4: 00000000000006e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\n Process fc_rport_eq (pid: 5278, threadinfo ffff8803270f6000, task ffff880326254ab0)\n Stack:\n ffffffffa02c39ca ffff8803270f7ba0 ffff88019331cbc0 ffff880197d2fbc0\n 0000000000000000 ffff8801a8c895e0 ffff8801a8c895e0 ffff8803270f7c10\n ffffffffa02c4962 ffff8803270f7be0 ffffffff814c94ab ffff8803270f7c10\n Call Trace:\n [\u003cffffffffa02c39ca\u003e] ? fc_io_compl+0x10a/0x530 [libfc]\n [\u003cffffffffa02c4962\u003e] fc_fcp_complete_locked+0x72/0x150 [libfc]\n [\u003cffffffff814c94ab\u003e] ? _spin_unlock_bh+0x1b/0x20\n [\u003cffffffffa02b98ff\u003e] ? fc_exch_done+0x3f/0x60 [libfc]\n [\u003cffffffffa02c4a8f\u003e] fc_fcp_retry_cmd+0x4f/0x60 [libfc]\n [\u003cffffffffa02c6150\u003e] fc_fcp_recv+0x9b0/0xc30 [libfc]\n [\u003cffffffff8106ba7a\u003e] ? _call_console_drivers+0x4a/0x80\n [\u003cffffffff8107d5ec\u003e] ? lock_timer_base+0x3c/0x70\n [\u003cffffffff8107e06b\u003e] ? try_to_del_timer_sync+0x7b/0xe0\n [\u003cffffffffa02b9dcf\u003e] fc_exch_mgr_reset+0x1df/0x250 [libfc]\n [\u003cffffffffa02c57a0\u003e] ? fc_fcp_recv+0x0/0xc30 [libfc]\n [\u003cffffffffa02c1042\u003e] fc_rport_work+0xf2/0x4e0 [libfc]\n [\u003cffffffff8109203e\u003e] ? prepare_to_wait+0x4e/0x80\n [\u003cffffffffa02c0f50\u003e] ? fc_rport_work+0x0/0x4e0 [libfc]\n [\u003cffffffff8108c6c0\u003e] worker_thread+0x170/0x2a0\n [\u003cffffffff81091d50\u003e] ? autoremove_wake_function+0x0/0x40\n [\u003cffffffff8108c550\u003e] ? worker_thread+0x0/0x2a0\n [\u003cffffffff810919e6\u003e] kthread+0x96/0xa0\n [\u003cffffffff810141ca\u003e] child_rip+0xa/0x20\n [\u003cffffffff81091950\u003e] ? kthread+0x0/0xa0\n [\u003cffffffff810141c0\u003e] ? child_rip+0x0/0x20\n Code:\n Bad RIP value.\n\n RIP\n [\u003c(null)\u003e] (null)\n RSP \u003cffff8803270f7b88\u003e\n CR2: 0000000000000000\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "0ee31cb5df4b717de923266879964d0418c3308f", "tree": "99c318a25f1ef948fc8ff9d26701c56df77fcca2", "parents": [ "2dc02ee52f32aac6d8dd1172f104dc30ae1051bb" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Fri Oct 08 17:12:46 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Mon Oct 25 15:11:39 2010 -0500" }, "message": "[SCSI] fcoe: Fix broken NPIV with correction to MAC validation\n\nA previous patch attempted to validate the destination\nMAC address of a FCoE frame by checking that MAC\naddress against the received port\u0027s MAC address. The\nimplementation seems fine on the surface, but any\nVN_Ports added using the NPIV feature will have their\nown MAC addresses and these MACs were not being checked,\nwhich prevented any NPIV VN_Ports from receiving frames.\n\nIn other words, the following patch has broken NPIV.\n\n519e5135e2537c9dbc1cbcc0891b0a936ff5dcd2\n [SCSI] fcoe: adds src and dest mac address\n checking for fcoe frames\n\nPart of the offending patch is correct, but the part\nthat broke NPIV was attempting to satisfy FC-BB-5\nsection D.5, 2.1-\n\n(discard frames that) \"contain a destination MAC\naddress/destination N_Port_ID pair that was not\nassigned by an FCF to one of the VN_Ports on the ENode\"\n\nThe language does _not_ say to compare the destination\nFC-MAP/destination N_Port_ID, but instead to compare\nthe destination MAC address/destination N_Port_ID.\n\n\u003eFrom the FC-BB-5 specification,\n\n\"A properly formed FPMA is one in which the 24 most\nsignificant bits equal the Fabric’s FC-MAP value and\nthe least significant 24 bits equal the N_Port_ID\nassigned to the VN_Port by the FCF.\"\n\nThis means that we need to compare the FC Frame\u0027s\ndestination FCID against the embedded FCID in the\ndestination MAC address. This patch checks the lower\n24 bits of the destination MAC address against\ndestination FCID in the Fibre Channel frame.\n\nFor MAC validation the first line of defense is the\nhardware MAC filtering. Each VN_Port will have a\nunicast MAC addresses added to the hardware\u0027s\nfiltering table. The Ethernet driver should drop any\nMACs not destined for a programmed MAC. This patch\nadds a second line of defense that very specfically\ncompares an element in the FC frame against an element\nin the Ethernet header, which is appropriate for the\nFCoE layer.\n\nMany alternative approaches were considered, including\na LLD callback from libfc. The second most reasonable\napproach seemed to be walking the list of NPIV ports\nand check each of their MAC addresses against the\ndestination MAC address of the received frame. The\nproblem with this approach was that it is likely that\nperformance would suffer with the more NPIV ports added\nto the system since every received frame would need to\nwalk this list, comparing each entry\u0027s MAC.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "2dc02ee52f32aac6d8dd1172f104dc30ae1051bb", "tree": "8b2e4bfa396355bde204d71b011d87049ee5f025", "parents": [ "c531b9b49b146e1535dbed006d15e58f4f528f7e" ], "author": { "name": "Kiran Patil", "email": "kiran.patil@intel.com", "time": "Fri Oct 08 17:12:41 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Mon Oct 25 15:11:38 2010 -0500" }, "message": "[SCSI] libfcoe: VN2VN connection setup causing stack memory corruption.\n\nFix: When FIP frame is received, function fcoe_ctlr_vn_recv calls function\nfcoe_ctlr_vn_parse which does memset for addr (\u0026buf.rdata) which leads to\nmemory corruption. Code was trying to treat \"buf\" as struct but it was defined\nas union. Fix is to change from union to struct for \"buf\" in function fcoe_ctlr_vn_recv.\n\nTechnical Details: N/A\n\nSigned-off-by: Kiran Patil \u003ckiran.patil@intel.com\u003e\nAcked-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3067817a5d3ef99c5b1a4e4ca8c5b15bc7fc468d", "tree": "6150946ac3e12e0fc2b297d9e9b44f3d1d41cc66", "parents": [ "60a3c4dfb7830845a97a20e73b7d938dc2fde6c1" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri Oct 08 17:12:25 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Mon Oct 25 15:11:34 2010 -0500" }, "message": "[SCSI] fcoe: set default FIP mode as FIP_MODE_FABRIC\n\nSince sometimes current FIP_MODE_AUTO mode falls back to non-FIP\nmode while DCB link still getting ready in fabric mode with\nits peer switch, it falls back after few libfc flogi retries\nand that is not we want while working with FIP enabled\nswitches in FABRIC mode, therefore sets default as FIP_MODE_FABRIC\nas discussed and agreed before in this mail thread\nhttp://www.open-fcoe.org/pipermail/devel/2010-August/010511.html\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3cfc2c42c1cbc8e238bb9c0612c0df4565e3a8b4", "tree": "5adc1ff2eaf64d450bf28bb6b2ce890db2567288", "parents": [ "5cf65713f87775c548e3eb48dbafa32e12f28000", "0ea6e61122196509af82cc4f36cbdaacbefb8227" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:31:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:31:02 2010 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (48 commits)\n Documentation: update broken web addresses.\n fix comment typo \"choosed\" -\u003e \"chosen\"\n hostap:hostap_hw.c Fix typo in comment\n Fix spelling contorller -\u003e controller in comments\n Kconfig.debug: FAIL_IO_TIMEOUT: typo Faul -\u003e Fault\n fs/Kconfig: Fix typo Userpace -\u003e Userspace\n Removing dead MACH_U300_BS26\n drivers/infiniband: Remove unnecessary casts of private_data\n fs/ocfs2: Remove unnecessary casts of private_data\n libfc: use ARRAY_SIZE\n scsi: bfa: use ARRAY_SIZE\n drm: i915: use ARRAY_SIZE\n drm: drm_edid: use ARRAY_SIZE\n synclink: use ARRAY_SIZE\n block: cciss: use ARRAY_SIZE\n comment typo fixes: charater \u003d\u003e character\n fix comment typos concerning \"challenge\"\n arm: plat-spear: fix typo in kerneldoc\n reiserfs: typo comment fix\n update email address\n ...\n" }, { "commit": "03da30986793385af57eeca3296253c887b742e6", "tree": "9c46dbe51c9d0856990649dd917ab45474b7be87", "parents": [ "6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7", "339f4f4eab80caa6cf0d39fb057ad6ddb84ba91e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:15:15 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:15:15 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (276 commits)\n [SCSI] zfcp: Trigger logging in the FCP channel on qdio error conditions\n [SCSI] zfcp: Introduce experimental support for DIF/DIX\n [SCSI] zfcp: Enable data division support for FCP devices\n [SCSI] zfcp: Prevent access on uninitialized memory.\n [SCSI] zfcp: Post events through FC transport class\n [SCSI] zfcp: Cleanup QDIO attachment and improve processing.\n [SCSI] zfcp: Cleanup function parameters for sbal value.\n [SCSI] zfcp: Use correct width for timer_interval field\n [SCSI] zfcp: Remove SCSI device when removing unit\n [SCSI] zfcp: Use memdup_user and kstrdup\n [SCSI] zfcp: Fix retry after failed \"open port\" erp action\n [SCSI] zfcp: Fail erp after timeout\n [SCSI] zfcp: Use forced_reopen in terminate_rport_io callback\n [SCSI] zfcp: Register SCSI devices after successful fc_remote_port_add\n [SCSI] zfcp: Do not try \"forced close\" when port is already closed\n [SCSI] zfcp: Do not unblock rport from REOPEN_PORT_FORCED\n [SCSI] sd: add support for runtime PM\n [SCSI] implement runtime Power Management\n [SCSI] convert to the new PM framework\n [SCSI] Unify SAM_ and SAM_STAT_ macros\n ...\n" }, { "commit": "240778e821f596a6954116107c5cc3456df84f81", "tree": "ef2d2bd8f28aa0f8e5acc1af76250aa702f2463b", "parents": [ "7f985231d274ef3e6e4d56a2939a534906299021" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Tue Jul 20 15:21:33 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:06:04 2010 -0500" }, "message": "[SCSI] fcoe: remove check for zero fabric name\n\nThis check prevents FCF selection in NPV mode due to zero fabric name\nin that case and in turn flogi fails. Though NPV mode should not have\nthis zero and should be fixed there also but spec also does not require\ninitiator to ensure that fabric name must be non-zero, therefore dropping\nthis check to get flogi working in NPV mode.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cf4aebcafb44a8810af10006dd4a5fcfb07bb810", "tree": "5621b30b8d64e8670e2b1b1772621fe5495b6375", "parents": [ "54a5b21da9d4d3f58770da5d1c244db9724659ee" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Tue Jul 20 15:21:22 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:06:03 2010 -0500" }, "message": "[SCSI] Revert \"[SCSI] fcoe: Fix using VLAN ID in creating lport\u0027s WWWN/WWPN\"\n\nThis reverts commit cc0136c2e9c10e889cb36e39710c0eb10707b396.\n\nThat commit introduced vlan id info to WWPN but WWPN needs to\nremain static as an unique port identifier in the fabric, therefore\nvariable fabric vlan id info doesn\u0027t need to be coded inside WWPN.\n\nAfter this revert, port arg to fcoe_wwn_from_mac is always zero\nbut still leaving it as-is okay to later allow users to use NAA 2\nscheme with this additional port arg.\n\nNote with this patch, existing zoning using WWPN would require\nre-zoning this time only and later no more re-zoning due to any\nvlan id changes.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "54a5b21da9d4d3f58770da5d1c244db9724659ee", "tree": "23167b4c07a6b3b1018976d45e808a624e0bce16", "parents": [ "922611569572d3c1aa0ed6491d21583fb3fcca22" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Jul 20 15:21:17 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:06:02 2010 -0500" }, "message": "[SCSI] fcoe: fix offload feature flag change from netdev\n\nCurrently, when FCoE netdev feature flags are toggled by the LLD, lport\u0027s\ncorresponding flags are not updated. This causes the fc_fcp to still try to\noffload the I/O. This patch adds support of NETDEV_FEAT_CHANGE event in fcoe\nnetdev device notification callback so we can update the lport offload flags\nappropriately.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "922611569572d3c1aa0ed6491d21583fb3fcca22", "tree": "f7cb42bf5519d1c42853808f2f784188afe1bc2e", "parents": [ "239e81048b7dcd27448db40c845f88ac7c68424e" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:21:12 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:06:02 2010 -0500" }, "message": "[SCSI] libfc: don\u0027t require a local exchange for incoming requests\n\nIncoming requests shouldn\u0027t require a local exchange if we\u0027re\njust going to reply with one or two frames and don\u0027t expect\nanything further. Don\u0027t allocate exchanges for such requests\nuntil requested by the upper-layer protocol.\n\nThe sequence is always NULL for new requests, so remove\nthat as an argument to request handlers.\n\nAlso change the first argument to lport-\u003ett.seq_els_rsp_send\nfrom the sequence pointer to the received frame pointer, to\nsupply the exchange IDs and destination ID info.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1dd454d9e5205f9a61d51fb97159afeffa0a506c", "tree": "d12a5d8f75b84f03721d7990225dd0aa113372e7", "parents": [ "cd229e42eb8cdfdcbe15dfeec39c3641f62de43a" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:20:46 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:58 2010 -0500" }, "message": "[SCSI] fcoe: config via separate create_vn2vn module parameter\n\nAdd module parameter create_vn2vn that behaves like the create\nparameter except that the new instance is created in FIP vn2vn mode.\n\nThis can be replaced once we change create to allow modifying\nper-instance attributes before starting the instance.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cd229e42eb8cdfdcbe15dfeec39c3641f62de43a", "tree": "6f2b999043148e993406785a6c2c1aa8b21293e0", "parents": [ "5554345bc5275afed760631277fdab0a5a19472e" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:20:40 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:57 2010 -0500" }, "message": "[SCSI] fcoe libfcoe: use correct FC-MAP for VN2VN mode\n\nIn VN2VN mode, map_dest means to use the default VN2VN OUI.\nChange code that uses the default FCoE OUI to use the one\nset in the fcoe_ctlr struct.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5554345bc5275afed760631277fdab0a5a19472e", "tree": "bef6ffe6cf1a0a8181247a3c3f6f0965bfcebf27", "parents": [ "e10f8c667b874a57512c936089092a3d1ef7ab8a" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:20:35 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:57 2010 -0500" }, "message": "[SCSI] libfcoe: Fix FIP ELS encapsulation details for FLOGI responses\n\nWhen sending a FLOGI LS_ACC, which we only do in point-to-multipoint\nmode, the MAC descriptor should have the granted MAC set to\n0x0efd00 || D_ID.\n\nWhen sending an LS_RJT, there should be no MAC descriptor.\n\nWhen sending either an LS_ACC or LS_RJT, the subcode should indicate\nan reply, not a request.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e10f8c667b874a57512c936089092a3d1ef7ab8a", "tree": "8094610399133fd6e0ad26d23c46ec0a6cc91398", "parents": [ "9b651da900ccfe5581befb46eb06ef781a1d7e74" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:20:30 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:56 2010 -0500" }, "message": "[SCSI] libfcoe: fcoe: fnic: add FIP VN2VN point-to-multipoint support\n\nThe FC-BB-6 committee is proposing a new FIP usage model called\nVN_port to VN_port mode. It allows VN_ports to discover each other\nover a loss-free L2 Ethernet without any FCF or Fibre-channel fabric\nservices. This is point-to-multipoint. There is also a variant\nof this called point-to-point which provides for making sure there\nis just one pair of ports operating over the Ethernet fabric.\n\nWe add these new states: VNMP_START, _PROBE1, _PROBE2, _CLAIM, and _UP.\nThese usually go quickly in that sequence. After waiting a random\namount of time up to 100 ms in START, we select a pseudo-random\nproposed locally-unique port ID and send out probes in states PROBE1\nand PROBE2, 100 ms apart. If no probe responses are heard, we\nproceed to CLAIM state 400 ms later and send a claim notification.\nWe wait another 400 ms to receive claim responses, which give us\na list of the other nodes on the network, including their FC-4\ncapabilities. After another 400 ms we go to VNMP_UP state and\nshould start interoperating with any of the nodes for whic we\nreceivec claim responses. More details are in the spec.j\n\nAdd the new mode as FIP_MODE_VN2VN. The driver must specify\nexplicitly that it wants to operate in this mode. There is\nno automatic detection between point-to-multipoint and fabric\nmode, and the local port initialization is affected, so it isn\u0027t\nanticipated that there will ever be any such automatic switchover.\n\nIt may eventually be possible to have both fabric and VN2VN\nmodes on the same L2 network, which may be done by two separate\nlocal VN_ports (lports).\n\nWhen in VN2VN mode, FIP replaces libfc\u0027s fabric-oriented discovery\nmodule with its own simple code that adds remote ports as they\nare discovered from incoming claim notifications and responses.\nThese hooks are placed by fcoe_disc_init().\n\nA linear list of discovered vn_ports is maintained under the\nfcoe_ctlr struct. It is expected to be short for now, and\naccessed infrequently. It is kept under RCU for lock-ordering\nreasons. The lport and/or rport mutexes may be held when we\nneed to lookup a fcoe_vnport during an ELS send.\n\nChange fcoe_ctlr_encaps() to lookup the destination vn_port in\nthe list of peers for the destination MAC address of the\nFIP-encapsulated frame.\n\nAdd a new function fcoe_disc_init() to initialize just the\ndiscovery portion of libfcoe for VN2VN mode.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9b651da900ccfe5581befb46eb06ef781a1d7e74", "tree": "f83bfce55fdda3d021526a1db608cfa195f0c69d", "parents": [ "edcbb4395ecd2f2731fbf38ecbff5be0316513cb" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:20:24 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:55 2010 -0500" }, "message": "[SCSI] libfcoe: add state change debugging\n\nEnhancement: add debug messages at all state transitions.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "3d902ac09a2812b359edf633425d1327a18399e9", "tree": "188605c45a1502862610b03e8429a67ed3d3a7b7", "parents": [ "0685230c59b5482e04ab50e7afc51119ceaba651" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:19:58 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:52 2010 -0500" }, "message": "[SCSI] libfcoe: fcoe: fnic: change fcoe_ctlr_init interface to specify mode\n\nThere are three modes that libfcoe currently supports, and a new one\nis coming. Change the fcoe_ctlr_init() interface to add the mode\ndesired. This should not change any functionality.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "fdb068c6cd6e30d43664f856d3530715a5742713", "tree": "a500212cc66aee42c7a3659ff0cfecbfb9be6b18", "parents": [ "f90377abcab2e305450ee76a0f9042907560c5d8" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Jul 20 15:19:47 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:51 2010 -0500" }, "message": "[SCSI] libfcoe: convert FIP to lock with mutex instead of spin lock\n\nIt turns out most of the FIP work is now done from worker threads\nor process context now, so there\u0027s no need to use a spin lock.\n\nChange to use mutex instead of spin lock and delayed_work instead\nof a timer.\n\nThis will make it nicer for the VN_port to VN_port feature that\nwill interact more with the libfc layers requiring that\nspinlocks not be held.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "519e5135e2537c9dbc1cbcc0891b0a936ff5dcd2", "tree": "f4b139d0e9288d65a33a43b54e74ef2a6e959d82", "parents": [ "9d4cbc05f32fc0a1024de2a9d5635bc9d180e4ae" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Tue Jul 20 15:19:32 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:47 2010 -0500" }, "message": "[SCSI] fcoe: adds src and dest mac address checking for fcoe frames\n\nThis is per FC-BB-5 Annex-D recommendation and per that\nif address checking fails then drop the frame.\n\nFIP code paths are already doing this so only needed for fcoe\nframes.\n\nThe src address checking is limited to only fip mode since\nthis might break non-fip mode used in p2p due to used OUI\nbased addressing in some p2p code paths, going forward FIP\nwill be the only mode, therefore limited this to only FIP\nmode so that it won\u0027t break non-fip p2p mode for now.\n\n-v2\nRemoves FCOE packet type checking since fcoe_rcv is\nregistered to receive only FCoE type packets from netdev\nand it is already checked by netdev.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9d4cbc05f32fc0a1024de2a9d5635bc9d180e4ae", "tree": "89dcff72ec501b015dc867a33a4cef33466ab0a8", "parents": [ "e0d93c5bc47ae270ea38192c9a49f660e0406060" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Tue Jul 20 15:19:26 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Jul 28 09:05:46 2010 -0500" }, "message": "[SCSI] fcoe: cleans up fcoe_disable and fcoe_enable\n\nThe fc_fabric_logoff and fc_fabric_login are redundant\nhere after recently added fcoe_ctlr_link_down/up to\nthese functions, therefore this patch removes logoff\nand login to only use link down and up here. This works\nbest for their current usages with fcoe DCB link down or up.\n\nThis also works well to avoid EIO errors when fcoe DCB link\ngoes down as lport state moves out of ready quickly from\nfcoe_ctlr_link_down and that allows re-queuing timed out IOs\nfor this case also.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "be61331d902e63011138723da3f737d34506f797", "tree": "38256547ed938c7b74e265fc1f5163771491cb11", "parents": [ "5550fda73d8bd3bed454e28c46f5a4e5288769bb" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Fri Jun 11 16:44:36 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:50 2010 -0500" }, "message": "[SCSI] libfcoe: Check for order and missing critical descriptors for FIP ELS requests\n\nAs per FC-BB-5 rev.2, section 7.8.7.1, strict ordering of FIP descriptors\nis required for ELS requests. Also, look for missing and duplicate critical\ndescriptors.\n\nSigned-off-by: Bhanu Prakash Gollapudi \u003cbprakash@broadcom.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5550fda73d8bd3bed454e28c46f5a4e5288769bb", "tree": "f93fe89292524836fe0ecb7107533e546c100aab", "parents": [ "0a9c5d344dbd983af59865f9880621e5cbbda899" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Fri Jun 11 16:44:31 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:49 2010 -0500" }, "message": "[SCSI] libfcoe: Host doesnt handle CVL to NPIV ports\n\nClear virtual link for NPIV ports is now handled by resetting\nthe matching vnport.\n\nSigned-off-by: Bhanu Prakash Gollapudi \u003cbprakash@broadcom.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "0a9c5d344dbd983af59865f9880621e5cbbda899", "tree": "ac07b32be5fbde24902bea64ab3ef8bd057b4de3", "parents": [ "c600fea2d813e8734748202970722c3b6a76b9a1" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Fri Jun 11 16:44:25 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:49 2010 -0500" }, "message": "[SCSI] libfcoe: Handle duplicate critical descriptors\n\nAs per FC-BB-5 rev 2, section 7.8.6.2, malformed FIP frame shall be\ndiscarded. Drop discovery adv, ELS and CLV\u0027s with duplicate critical\ndescriptors.\n\n[Resending after incorporating Joe\u0027s review comments]\n\nSigned-off-by: Bhanu Prakash Gollapudi \u003cbprakash@broadcom.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "c600fea2d813e8734748202970722c3b6a76b9a1", "tree": "af04fbcfa7c37afda99ee1ff4cf7df187969e7e0", "parents": [ "d99ee45b7cb89803b79745dc3014ba64bfd02b7d" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Jun 11 16:44:20 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:48 2010 -0500" }, "message": "[SCSI] libfcoe: update FIP FCF D flag from advertisments\n\nAllow the D flag (indicating that keep-alives are not needed) to\nbe updated dynamically from received FIP advertisements.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "d99ee45b7cb89803b79745dc3014ba64bfd02b7d", "tree": "92b852881f8031946f914f081accbe9cd22ad51e", "parents": [ "8690cb8359d8e9f8d7ca12791ef7ea32b709df8b" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Jun 11 16:44:15 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:47 2010 -0500" }, "message": "[SCSI] libfcoe: Use fka_period as periodic timeouts to age out fcf if\n\nkeep alives are disabled due to fd_flags set and also\nstop updating keep alive values in that case.\n\nUpdate select fcf time only if fcf is not already selected or\nselect time is not already determined from parse adv, and then\nhave select time cleared only once after fcf is selected.\n\nChanged deadline check to time_after_eq() from time_after()\nsince now next timeout will be on exact 2.5 times FKA followed\nby first advertisement.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8690cb8359d8e9f8d7ca12791ef7ea32b709df8b", "tree": "f5b8d34c3d4648ec3435d98806382850b1902698", "parents": [ "f8fc6c2c99b8085368119d6cf39b997255052826" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Jun 11 16:44:10 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:47 2010 -0500" }, "message": "[SCSI] libfcoe: fix lenient aging of FCF advertisements\n\n[This patch has several improvements to the code in\nthe fip timers. It hasn\u0027t been tested yet.\nI\u0027m sending it out for review. Vasu, perhaps you can\nmerge this with your patch and test it together.]\n\nThe current code allows an advertisement to be used\neven if it has been 3 times the FCF keep-alive\nadvertisement period (FKA) since one was received from\nthat FCF. The spec. calls for 2.5 times FKA.\n\nFix this and make sure we detect missed keep-alives promptly.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "516a648631c912e84e0035590f98eef1d716f4ea", "tree": "c5318ca76eb881cbdb4a6e2d01d039b2d47648ef", "parents": [ "1508f3ecd991ecbf272e08f5ee70d2618f49159e" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Fri Jun 11 16:43:44 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:44 2010 -0500" }, "message": "[SCSI] libfcoe: No solicitation if adv is dropped\n\nHost does not send discovery solicitation messages if Disc. Adv\nfrom FCF are dropped. It restarts sending solicitation only\nafter receiving a Discovery Adv. from FCF. Fix is to restart\nsolicitation immediately after CVL processing.\n\nSigned-off-by: Bhanu Prakash Gollapudi \u003cbprakash@broadcom.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1508f3ecd991ecbf272e08f5ee70d2618f49159e", "tree": "ff48da276987be68be2e2658728d7fca14fb15bf", "parents": [ "281ae642a6475ede25ff86ec124214e346c25e22" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Fri Jun 11 16:43:38 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:43 2010 -0500" }, "message": "[SCSI] libfcoe: Avoid hang when receiving non-critical descriptors\n\nAvoid infinite loop while processing FIP ELS or discovery\nadvertisement with non-critical descriptors.\n\nSigned-off-by: Bhanu Prakash Gollapudi \u003cbprakash@broadcom.com\u003e\nAcked-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "281ae642a6475ede25ff86ec124214e346c25e22", "tree": "a630626d5c8542278437356c9c521178d302c13e", "parents": [ "56115598c571cadd4b465836e1423a452a908c89" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Jun 11 16:43:33 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Tue Jul 27 12:01:43 2010 -0500" }, "message": "[SCSI] libfcoe: FIP link keep-alive should continue while logged off\n\nA check in fcoe_ctlr_send_keep_alive() returns if there\u0027s no\nport_id for the local port. This could miss a keep alive if\nwe just did a host reset and have logged off and will log back in.\n\nReturn only if we are doing the port keep alive, in which case\nwe need to be logged in.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "28172739f0a276eb8d6ca917b3974c2edb036da3", "tree": "b1dc00cfa20c209992e247c6f73601f609f9ca3b", "parents": [ "217d32dc5f299c483ca0d3c8cc6811c72c0339c4" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Jul 07 14:58:56 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jul 07 14:58:56 2010 -0700" }, "message": "net: fix 64 bit counters on 32 bit arches\n\nThere is a small possibility that a reader gets incorrect values on 32\nbit arches. SNMP applications could catch incorrect counters when a\n32bit high part is changed by another stats consumer/provider.\n\nOne way to solve this is to add a rtnl_link_stats64 param to all\nndo_get_stats64() methods, and also add such a parameter to\ndev_get_stats().\n\nRule is that we are not allowed to use dev-\u003estats64 as a temporary\nstorage for 64bit stats, but a caller provided area (usually on stack)\n\nOld drivers (only providing get_stats() method) need no changes.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b", "tree": "c2c130a74be25b0b2dff992e1a195e2728bdaadd", "parents": [ "fd0961ff67727482bb20ca7e8ea97b83e9de2ddb", "7e27d6e778cd87b6f2415515d7127eba53fe5d02" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Jun 16 18:08:13 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Jun 16 18:08:13 2010 +0200" }, "message": "Merge branch \u0027master\u0027 into for-next\n" }, { "commit": "65155b3708137fabee865dc4da822763c0c41208", "tree": "dba5ac1c56a96650733f21a820dde26215fa2fb4", "parents": [ "85dd08ebf1d208c391c48243e30e286808f684d8" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Fri Jun 11 12:17:01 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Jun 16 18:03:16 2010 +0200" }, "message": "fix typos concerning \"management\"\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "4be929be34f9bdeffa40d815d32d7d60d2c7f03b", "tree": "4d2c6e2b8ef766e565e2e050ee151de2e02081d3", "parents": [ "940370fc86b920b51a34217a1facc3e9e97c2456" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 24 14:33:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:02 2010 -0700" }, "message": "kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN\n\n- C99 knows about USHRT_MAX/SHRT_MAX/SHRT_MIN, not\n USHORT_MAX/SHORT_MAX/SHORT_MIN.\n\n- Make SHRT_MIN of type s16, not int, for consistency.\n\n[akpm@linux-foundation.org: fix drivers/dma/timb_dma.c]\n[akpm@linux-foundation.org: fix security/keys/keyring.c]\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "33cf23b0a535475aead57707cb9f4fe135a93544", "tree": "67e14f77f0eeab847a26a6cbfcb44eecb5fa2fda", "parents": [ "7a9b149212f3716c598afe973b6261fd58453b7a", "95bb335c0ebe96afe926387a1ef3a096bd884a82" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 07:19:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 07:19:18 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (182 commits)\n [SCSI] aacraid: add an ifdef\u0027d device delete case instead of taking the device offline\n [SCSI] aacraid: prohibit access to array container space\n [SCSI] aacraid: add support for handling ATA pass-through commands.\n [SCSI] aacraid: expose physical devices for models with newer firmware\n [SCSI] aacraid: respond automatically to volumes added by config tool\n [SCSI] fcoe: fix fcoe module ref counting\n [SCSI] libfcoe: FIP Keep-Alive messages for VPorts are sent with incorrect port_id and wwn\n [SCSI] libfcoe: Fix incorrect MAC address clearing\n [SCSI] fcoe: fix a circular locking issue with rtnl and sysfs mutex\n [SCSI] libfc: Move the port_id into lport\n [SCSI] fcoe: move link speed checking into its own routine\n [SCSI] libfc: Remove extra pointer check\n [SCSI] libfc: Remove unused fc_get_host_port_type\n [SCSI] fcoe: fixes wrong error exit in fcoe_create\n [SCSI] libfc: set seq_id for incoming sequence\n [SCSI] qla2xxx: Updates to ISP82xx support.\n [SCSI] qla2xxx: Optionally disable target reset.\n [SCSI] qla2xxx: ensure flash operation and host reset via sg_reset are mutually exclusive\n [SCSI] qla2xxx: Silence bogus warning by gcc for wrap and did.\n [SCSI] qla2xxx: T10 DIF support added.\n ...\n" }, { "commit": "15af974dcb22914f29aeb9a9cac5879b0dc3860e", "tree": "ffec602e4414afdf0486f475b79087ac3240928d", "parents": [ "fb83153d7308e1344f1d4a2e287b6aaab2f6d14c" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri May 07 15:19:03 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:40 2010 -0400" }, "message": "[SCSI] fcoe: fix fcoe module ref counting\n\nCurrently fcoe module ref count is used for tracking\nactive fcoe instances, it means each fcoe instance create\nincrements the count while destroy dec the count.\n\nThe dec is done only if fcoe instance is destroyed from\n/sysfs but not if destroyed due to NETDEV_UNREGISTER event.\nSo this patch moves only module_put doing dec to common\nfcoe_if_destroy function, so that dec would occur on ever\nfcoe instance destroy.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "fb83153d7308e1344f1d4a2e287b6aaab2f6d14c", "tree": "46d9838879803af2d804e820b7c4d4abc7064530", "parents": [ "8b889e4f95545241fe90aa426ce9b7395d13ae06" ], "author": { "name": "Kaladhar Musunuru", "email": "kmusunuru@juniper.net", "time": "Fri May 07 15:18:57 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:38 2010 -0400" }, "message": "[SCSI] libfcoe: FIP Keep-Alive messages for VPorts are sent with incorrect port_id and wwn\n\nAll VNports are sending FIP Keep-Alive messages with port_id and wwpn of the parent host instead of it\u0027s own port_id and wwpn. Standard FIP descriptor type 11 indicates to send own port_id and port_name.\n\nSigned-off-by: Kaladhar Musunuru \u003ckmusunuru@juniper.net\u003e\nAcked-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8b889e4f95545241fe90aa426ce9b7395d13ae06", "tree": "14b79a750eee8d99d7a52eee199f206dcef83aba", "parents": [ "34ce27bcf96f5f366e1fa8c4729ffc8a55de4cc3" ], "author": { "name": "Kaladhar Musunuru", "email": "kmusunuru@juniper.net", "time": "Fri May 07 15:18:52 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:37 2010 -0400" }, "message": "[SCSI] libfcoe: Fix incorrect MAC address clearing\n\nFix typo in memset. Incorrect length parameter to memset resulting non-zero MAC address in FPMA messages.\n\nSigned-off-by: Kaladhar Musunuru \u003ckmusunuru@juniper.net\u003e\nAcked-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "34ce27bcf96f5f366e1fa8c4729ffc8a55de4cc3", "tree": "f4650760844e41851b1f4dc301a35601025d2699", "parents": [ "7b2787ec15b9d1c2f716da61b0eec21a3f5e6520" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri May 07 15:18:46 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:35 2010 -0400" }, "message": "[SCSI] fcoe: fix a circular locking issue with rtnl and sysfs mutex\n\nCurrently rtnl mutex is grabbed during fcoe create, destroy, enable\nand disable operations while sysfs s_active read mutex is already\nheld, but simultaneously other networking events could try grabbing\nwrite s_active mutex while rtnl is already held and that is causing\ncircular lock warning, its detailed log pasted at end.\n\nIn this log, the rtnl was held before write s_active during device\nrenaming but there are more such cases as Joe reported another\ninstance with tg3 open at:-\nhttp://www.open-fcoe.org/pipermail/devel/2010-February/008263.html\n\nThis patch fixes this issue by not waiting for rtnl mutex during\nfcoe ops, that means if rtnl mutex is not immediately available\nthen restart_syscall() to allow others waiting in line to\ngrab s_active along with rtnl mutex to finish their work first\nunder these mutex.\n\nCurrently rtnl mutex was grabbed twice during fcoe_destroy call flow,\nsecond grab was from fcoe_if_destroy called from fcoe_destroy after\ndropping rtnl mutex before calling fcoe_if_destroy, so instead made\nfcoe_if_destroy always called with rtnl mutex held to have this mutex\ngrabbed only once in this code path.\n\nHowever left matching rtnl_unlock as-is in its original place as it was\ndropped there for good reason since very next call causes synchronous\nfip worker flush and if rtnl mutex is still held before flush\nthen that would cause new circular warning between fip-\u003erecv_work and\nrtnl mutex, I\u0027ve added detailed comment for this on fcoe_if_destroy\ncalling and rtnl muxtes unlocking.\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ INFO: possible circular locking dependency detected ]\n2.6.33.1linux-stable-2.6.33 #1\n-------------------------------------------------------\nfcoemon/18823 is trying to acquire lock:\n(fcoe_config_mutex){+.+.+.}, at: [\u003cffffffffa02ba5fc\u003e] fcoe_create+0x27/0x4f7\n[fcoe]\n\nbut task is already holding lock:\n(s_active){++++.+}, at: [\u003cffffffff8115ef93\u003e] sysfs_get_active_two+0x31/0x48\n\nwhich lock already depends on the new lock.\n\nthe existing dependency chain (in reverse order) is:\n\n-\u003e #2 (s_active){++++.+}:\n [\u003cffffffff81077bdb\u003e] __lock_acquire+0xb73/0xd2b\n [\u003cffffffff81077e60\u003e] lock_acquire+0xcd/0xf1\n [\u003cffffffff8115e5df\u003e] sysfs_deactivate+0x8b/0xe0\n [\u003cffffffff8115edfb\u003e] sysfs_addrm_finish+0x36/0x55\n [\u003cffffffff8115d0cc\u003e] sysfs_hash_and_remove+0x53/0x6a\n [\u003cffffffff8115f353\u003e] sysfs_remove_link+0x21/0x23\n [\u003cffffffff812b6c93\u003e] device_rename+0x99/0xcb\n [\u003cffffffff8138dbf0\u003e] dev_change_name+0xd5/0x1d2\n [\u003cffffffff8138deee\u003e] dev_ifsioc+0x201/0x2ac\n [\u003cffffffff8138e4ba\u003e] dev_ioctl+0x521/0x632\n [\u003cffffffff81379e43\u003e] sock_do_ioctl+0x3d/0x47\n [\u003cffffffff8137a254\u003e] sock_ioctl+0x213/0x222\n [\u003cffffffff81114614\u003e] vfs_ioctl+0x32/0xa6\n [\u003cffffffff81114b94\u003e] do_vfs_ioctl+0x490/0x4d6\n [\u003cffffffff81114c30\u003e] sys_ioctl+0x56/0x79\n [\u003cffffffff81009b42\u003e] system_call_fastpath+0x16/0x1b\n\n-\u003e #1 (rtnl_mutex){+.+.+.}:\n [\u003cffffffff81077bdb\u003e] __lock_acquire+0xb73/0xd2b\n [\u003cffffffff81077e60\u003e] lock_acquire+0xcd/0xf1\n [\u003cffffffff8142f343\u003e] __mutex_lock_common+0x4b/0x383\n [\u003cffffffff8142f73f\u003e] mutex_lock_nested+0x3e/0x43\n [\u003cffffffff813959f9\u003e] rtnl_lock+0x17/0x19\n [\u003cffffffff8138ccae\u003e] register_netdevice_notifier+0x1e/0x19b\n [\u003cffffffffa02580c1\u003e] 0xffffffffa02580c1\n [\u003cffffffff81002069\u003e] do_one_initcall+0x5e/0x15e\n [\u003cffffffff81084094\u003e] sys_init_module+0xd8/0x23a\n [\u003cffffffff81009b42\u003e] system_call_fastpath+0x16/0x1b\n\n-\u003e #0 (fcoe_config_mutex){+.+.+.}:\n [\u003cffffffff81077a85\u003e] __lock_acquire+0xa1d/0xd2b\n [\u003cffffffff81077e60\u003e] lock_acquire+0xcd/0xf1\n [\u003cffffffff8142f343\u003e] __mutex_lock_common+0x4b/0x383\n [\u003cffffffff8142f73f\u003e] mutex_lock_nested+0x3e/0x43\n [\u003cffffffffa02ba5fc\u003e] fcoe_create+0x27/0x4f7 [fcoe]\n [\u003cffffffff810635b1\u003e] param_attr_store+0x27/0x35\n [\u003cffffffff81063619\u003e] module_attr_store+0x26/0x2a\n [\u003cffffffff8115dae3\u003e] sysfs_write_file+0x108/0x144\n [\u003cffffffff81107bd1\u003e] vfs_write+0xae/0x10b\n [\u003cffffffff81107cee\u003e] sys_write+0x4a/0x6e\n [\u003cffffffff81009b42\u003e] system_call_fastpath+0x16/0x1b\n\nother info that might help us debug this:\n\n3 locks held by fcoemon/18823:\n#0: (\u0026buffer-\u003emutex){+.+.+.}, at: [\u003cffffffff8115da17\u003e]\nsysfs_write_file+0x3c/0x144\n#1: (s_active){++++.+}, at: [\u003cffffffff8115ef86\u003e]\nsysfs_get_active_two+0x24/0x48\n#2: (s_active){++++.+}, at: [\u003cffffffff8115ef93\u003e]\nsysfs_get_active_two+0x31/0x48\n\nstack backtrace:\nPid: 18823, comm: fcoemon Tainted: G W 2.6.33.1linux-stable-2.6.33 #1\nCall Trace:\n[\u003cffffffff81076c38\u003e] print_circular_bug+0xa8/0xb6\n[\u003cffffffff81077a85\u003e] __lock_acquire+0xa1d/0xd2b\n[\u003cffffffffa02ba5fc\u003e] ? fcoe_create+0x27/0x4f7 [fcoe]\n[\u003cffffffff81077e60\u003e] lock_acquire+0xcd/0xf1\n[\u003cffffffffa02ba5fc\u003e] ? fcoe_create+0x27/0x4f7 [fcoe]\n[\u003cffffffffa02ba5fc\u003e] ? fcoe_create+0x27/0x4f7 [fcoe]\n[\u003cffffffff8142f343\u003e] __mutex_lock_common+0x4b/0x383\n[\u003cffffffffa02ba5fc\u003e] ? fcoe_create+0x27/0x4f7 [fcoe]\n[\u003cffffffff8106ac70\u003e] ? cpu_clock+0x43/0x5e\n[\u003cffffffff81074e12\u003e] ? lockstat_clock+0x11/0x13\n[\u003cffffffff81074e40\u003e] ? lock_release_holdtime+0x2c/0x127\n[\u003cffffffff8115ef93\u003e] ? sysfs_get_active_two+0x31/0x48\n[\u003cffffffff8142f73f\u003e] mutex_lock_nested+0x3e/0x43\n[\u003cffffffffa02ba5fc\u003e] fcoe_create+0x27/0x4f7 [fcoe]\n[\u003cffffffff810635b1\u003e] param_attr_store+0x27/0x35\n[\u003cffffffff81063619\u003e] module_attr_store+0x26/0x2a\n[\u003cffffffff8115dae3\u003e] sysfs_write_file+0x108/0x144\n[\u003cffffffff81107bd1\u003e] vfs_write+0xae/0x10b\n[\u003cffffffff81076596\u003e] ? trace_hardirqs_on_caller+0x125/0x150\n[\u003cffffffff81107cee\u003e] sys_write+0x4a/0x6e\n[\u003cffffffff81009b42\u003e] system_call_fastpath+0x16/0x1b\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7b2787ec15b9d1c2f716da61b0eec21a3f5e6520", "tree": "39b098d4253fa266ea75bf1f7feb75458e78b77d", "parents": [ "5e4f8fe7b58f4da5043b7f219fe9193cddd9262e" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Fri May 07 15:18:41 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:34 2010 -0400" }, "message": "[SCSI] libfc: Move the port_id into lport\n\nThis patch creates a port_id member in struct fc_lport.\nThis allows libfc to just deal with fc_lport instances\ninstead of calling into the fc_host to get the port_id.\n\nThis change helps in only using symbols necessary for\noperation from the libfc structures. libfc still needs\nto change the fc_host_port_id() if the port_id changes\nso the presentation layer (scsi_transport_fc) can provide\nthe user with the correct value, but libfc shouldn\u0027t\nrely on the presentation layer for operational values.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5e4f8fe7b58f4da5043b7f219fe9193cddd9262e", "tree": "4148ed9a37568f3734158415132354940af9b800", "parents": [ "d29510a2968f87eaf455c606cd8802b6f8a0774b" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Fri May 07 15:18:35 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:32 2010 -0400" }, "message": "[SCSI] fcoe: move link speed checking into its own routine\n\nIt doesn\u0027t make sense to update the link speed in the is_link_ok()\nroutine. Move it to it\u0027s own routine and acquire the device speed\nwhen we\u0027re configuring the device initially as well as if there are\nany netdev events received.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "d29510a2968f87eaf455c606cd8802b6f8a0774b", "tree": "76cebf287eb388597b978ef041ab03a9553377ea", "parents": [ "1b80e0f91c41db4633c0a61f727de169a9e9b275" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Fri May 07 15:18:30 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:30 2010 -0400" }, "message": "[SCSI] libfc: Remove extra pointer check\n\nThe fcf pointer is checked again after this verification\nmaking the first check redundant. Remote the first check.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "721cafafb66f57b461226aa197997f3e5b296f91", "tree": "6be6c819f0d1dd4d6230ccc3d7f53420cea6873f", "parents": [ "b3667f9177359b0594e4f2cd5cc01115f8c7e2af" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri May 07 15:18:19 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun May 16 22:22:27 2010 -0400" }, "message": "[SCSI] fcoe: fixes wrong error exit in fcoe_create\n\nfcoe_create exits using out_nodev label when module is not\nyet LIVE but this exit path unlocks the rtnl_lock though\nrtnl lock was not held in this case.\n\nSo this patch replaces out_nodev with out_nomod to exit\nw/o unlocking rtnl_lock.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "871039f02f8ec4ab2e5e9010718caa8e085786f1", "tree": "f0d2b3127fc48c862967d68c46c2d46668137515", "parents": [ "e4077e018b5ead3de9951fc01d8bf12eeeeeefed", "4a1032faac94ebbf647460ae3e06fc21146eb280" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Apr 11 14:53:53 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Apr 11 14:53:53 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tdrivers/net/stmmac/stmmac_main.c\n\tdrivers/net/wireless/wl12xx/wl1271_cmd.c\n\tdrivers/net/wireless/wl12xx/wl1271_main.c\n\tdrivers/net/wireless/wl12xx/wl1271_spi.c\n\tnet/core/ethtool.c\n\tnet/mac80211/scan.c\n" }, { "commit": "9f8f3aa640ae5da220eea95215317f19ace91481", "tree": "ef2d97aee5de5f83e53fe2645a7a30aa8a3980c7", "parents": [ "ce8b5df04292e93a117d9f863af206245bf61271" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Apr 09 14:23:16 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:42 2010 -0500" }, "message": "[SCSI] libfc, fcoe: normalize format specifies for world wide names\n\nPrint all world wide node names (node, port and fabric) with the same\nformat specifier of \"%16.16llx\". That makes sure they all print as a\n16 character hex string, with lower case letters, no 0x prefix, and\nwithout stripping off any leading 0s.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "da87bfab8a7e6cfd0e1e5c5874d7fd4f7d11e64e", "tree": "82dbf057ac960b017bc2a477f941de7f9d75c373", "parents": [ "8ba00a4bbbbcb39d077e837555dfa9ff0de4202e" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri Apr 09 14:22:59 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:39 2010 -0500" }, "message": "[SCSI] fcoe, fnic, libfc: increased CDB size to 16 bytes for fcoe.\n\nNo reason to restrict CDB size to 12 bytes in fcoe, so\nincreased to 16 so that 16 bytes SCSI CDB doesn\u0027t fail.\n\nUses common define to set max_cmd_len for fcoe and fnic,\nfnic is already setting max_cmd_len to 16.\n\nsg_readcap -l fails without this fix.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8ba00a4bbbbcb39d077e837555dfa9ff0de4202e", "tree": "aa07f2c02b6b5d247b752d90b40f6ff7198e19fa", "parents": [ "d9e9ab56b687da0b3ecb29f7a77f25aa7ae078fb" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Fri Apr 09 14:22:54 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:38 2010 -0500" }, "message": "[SCSI] fcoe: removes unused shost in fcoe_shost_config\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "03d29bc1d58dcfc2fa30aed7af199f24444c2052", "tree": "e1ffc9717e439aee7fda8658f21d3aab3bb6c396", "parents": [ "9ee50e48d8370dbcb42fa5b62b5bb3a9877e1f47" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Apr 09 14:22:28 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:32 2010 -0500" }, "message": "[SCSI] fcoe: check netif operstate instead of IFF_UP \u0026 link state\n\nAllow for dormant states while link configuration completes.\nIn the default link mode, this is equivalent to the old check.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9ee50e48d8370dbcb42fa5b62b5bb3a9877e1f47", "tree": "d8fc23cf55ba258d97029ed46e433a8b90bee1f6", "parents": [ "593abc0720d5639ba21834b082adf83762af39be" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Apr 09 14:22:23 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:31 2010 -0500" }, "message": "[SCSI] fcoe: reset FIP ctlr link state on disable/enable\n\nThe FIP controler state wasn\u0027t being reset on a disable.\nA disable/enable sequence should be treated as a link event.\nOtherwise, when using disable to mask a time when the link\nis up but unusable, FCF discovery would attempt to continue\nand login would jump directly to the non-FIP fallback on\nenable.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "593abc0720d5639ba21834b082adf83762af39be", "tree": "7abbe4651823fb981a6f6aef4ab8b7b11564d954", "parents": [ "aea20f9540e615f158536b777f7f9ac646427f98" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Fri Apr 09 14:22:17 2010 -0700" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 14:02:27 2010 -0500" }, "message": "[SCSI] libfcoe: Don\u0027t fill MAC desc in FLOGI if FIP negotiated FPMA\n\nFPMA indicates that the Fabric will provide the host\u0027s\nN_Port\u0027s MAC address. When sending a FLOGI/FDISC frame\nand FPMA was negotiated through FIP discovery we still\nneed to provide the MAC descriptor, as per the\nspecification, but the MAC should be zero\u0027d out since\nthe FCF will be providing it in the FLOGI/FDISC ACC.\n\nIn FC-BB-5 section 7.8.7.4.2 (Fabric login) it states:\n\nThe MAC address field in the MAC address descriptor of a FIP FLOGI\nRequest operation or a FIP NPIV FDISC Request operation shall contain:\na) the proposed MAC address to use as VN_Port MAC address if the ENode\n is requesting to use SPMA (see table 27);\nb) all zeroes to indicate no MAC address is proposed if the ENode is\n requesting to use FPMA (see table 27); or\nc) the proposed MAC address to use as VN_Port MAC address if the ENode\n supports both SPMA and FPMA and leaves the decision of which\n addressing scheme to use to the FCF (i.e., if both the FP and SP\n bits are set to one, see table 27).\n\nThis patch fixes case B.\n\nThis patch also adds debug statements to illustrate\nwhether a FPMA or SPMA MAC is added to a FLOGI/FDISC\nframe.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f018b73af6db4f330ad5da9ac53997a699c30c42", "tree": "4f4e9405d923c0021771549dbdec34569c0e27a7", "parents": [ "b3ef990c1514859bffae221b9e82e46a38f1e7bf" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:08:55 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:44 2010 -0500" }, "message": "[SCSI] libfc, libfcoe, fcoe: use smp_processor_id() only when preempt disabled\n\nWhen the kernel is configured for preemption, using smp_processor_id()\nwhen preemption is enabled causes a warning backtrace and is wrong\nsince we could move off of that CPU as soon as we get the ID,\nand we would be referencing the wrong CPU, and possibly an invalid one\nif it could be hotswapped out.\n\nRemove the fc_lport_get_stats() function and explicitly use per_cpu_ptr()\nto get the statistics. Where preemption has been disabled by holding\na _bh lock continue to use smp_processor_id(), but otherwise use\nget_cpu()/put_cpu().\n\nIn fcoe_recv_frame() also changed the cases where we return in the\nmiddle to do a goto to the code which bumps ErrorFrames and does\na put_cpu(). Two of these cases didn\u0027t bump ErrorFrames before, but\ndoing so is harmless because they \"can\u0027t happen\", due to prior length\nchecks.\n\nAlso rearranged code in fcoe_recv_frame() to have only one call to\nfc_exch_recv(). It\u0027s just as efficient and saves a call to put_cpu().\n\nIn fc_fcp.c, adjusted a FIXME comment for code which doesn\u0027t need fixing.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4291365784c9622c9d643cf23421f9c7b9662d71", "tree": "46b938bd7ea401da7d61ad7e63b80d0bcd8b0f71", "parents": [ "50036bbae0ed4d4e610bd59e0ce285ed20c1bee6" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:08:23 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:38 2010 -0500" }, "message": "[SCSI] libfcoe: eliminate unused link and last_link fields\n\nThe link and last_link fields in the fcoe_ctlr struct are no\nlonger useful, since they are always set to the same value,\nand FIP always calls libfc to pass link information to the lport.\n\nEliminate those fields and rename link_work to timer_work, since\nit no longer has any link change work to do.\n\nThanks to Brian Uchino for discovering this issue.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "50036bbae0ed4d4e610bd59e0ce285ed20c1bee6", "tree": "e53a6b7118dc23c0a09932a1d70e6bdc52c5037c", "parents": [ "ccfc3098029229d5298d4fc07f1b2c967526e56b" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:08:18 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:38 2010 -0500" }, "message": "[SCSI] fcoe: remove an unused variable in fcoe_recv_frame()\n\nRemove an unused variable, mac, in fcoe_recv_frame().\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "7d65b0df6c5951271cd368170bca8601aa2e65c7", "tree": "722511a465f5a71f6ee74d9bf02c4b709d88fa85", "parents": [ "e49bf6145f50da2d95f9fab605ce74f8fb44cb16" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:08:02 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:36 2010 -0500" }, "message": "[SCSI] fcoe: save gateway address when receiving FLOGI request\n\nIn point-to-point mode, we need to save the source MAC\nfrom received FLOGI requests to use as the destination MAC\nfor all outgoing frames. We stopped doing that at some point.\n\nUse the lport_set_port_id method to catch incoming FLOGI frames\nand pass them to fcoe_ctlr_recv_flogi() so it can save the source MAC.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e49bf6145f50da2d95f9fab605ce74f8fb44cb16", "tree": "ab04668e6d2f52258c2b5dccf6141cf3b26978e2", "parents": [ "9860eeb49748df86e784fea09bb47ed6ae594383" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:07:57 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:35 2010 -0500" }, "message": "[SCSI] libfcoe: fix debug message entering non-FIP mode\n\nThe debug message that indicated we are using non-FIP mode was\nbeing printed only if we were already in non-FIP mode.\nAlso changed the message text to make it more clear the mode\nis being set, not that the message is indicating how FLOGI\nwas received.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9860eeb49748df86e784fea09bb47ed6ae594383", "tree": "365c960377bcbfeba7d42bdad590e0e6493e70f1", "parents": [ "2f2ac4a0df8c4beee6e4057a69fa973b6040a573" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Fri Mar 12 16:07:52 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sun Apr 11 09:23:35 2010 -0500" }, "message": "[SCSI] fcoe: call fcoe_ctlr_els_send even for ELS responses\n\nIn point-to-point mode, the destination MAC address for\nthe FLOGI response was zero because the LS_ACC for the FLOGI\nwasn\u0027t getting intercepted by FIP.\n\nChange to call fcoe_ctlr_els_send when sending any ELS,\nnot just requests.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "22bedad3ce112d5ca1eaf043d4990fa2ed698c87", "tree": "b6fba5688d48b1396f01d13ee53610dea7749c15", "parents": [ "a748ee2426817a95b1f03012d8f339c45c722ae1" ], "author": { "name": "Jiri Pirko", "email": "jpirko@redhat.com", "time": "Thu Apr 01 21:22:57 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Apr 03 14:22:15 2010 -0700" }, "message": "net: convert multicast list to list_head\n\nConverts the list and the core manipulating with it to be the same as uc_list.\n\n+uses two functions for adding/removing mc address (normal and \"global\"\n variant) instead of a function parameter.\n+removes dev_mcast.c completely.\n+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for\n manipulation with lists on a sandbox (used in bonding and 80211 drivers)\n\nSigned-off-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a748ee2426817a95b1f03012d8f339c45c722ae1", "tree": "37cb9f8836f05bd49b86eb52ddeff3e98185cc58", "parents": [ "9fc4178b149ae8b0a2fbf83f2f4df3cf8789177b" ], "author": { "name": "Jiri Pirko", "email": "jpirko@redhat.com", "time": "Thu Apr 01 21:22:09 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Apr 03 14:22:11 2010 -0700" }, "message": "net: move address list functions to a separate file\n\n+little renaming of unicast functions to be smooth with multicast ones\n\nSigned-off-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.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": "6409ea65b3b81ef693cbbc7c4b2300e50a4219dd", "tree": "78d71cc32541bd76fbe88b4f5923b9b7ad032205", "parents": [ "f47dd855d9e64a5d499a93e858a82bc5e7b21345" ], "author": { "name": "Rob Love", "email": "robert.w.love@intel.com", "time": "Thu Jan 21 10:16:05 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Feb 17 09:57:05 2010 -0600" }, "message": "[SCSI] fcoe: Only rmmod fcoe.ko if there are no active connections\n\nCurrently we\u0027re gracefully tearing down each active connection\nwhen fcoe.ko is removed. We shouldn\u0027t allow the user to destroy\nconnections by removing the module. We should force the user to\ndestroy each connection and then the module can be removed.\n\nThis patch makes it so a refrerence count on the module is taken\neach time a fcoe_interface is created. The reference count\nis dropped when the fcoe_interface is destroyed. This makes it\nso that module_exit() doesn\u0027t get called unless all fcoe_interfaces\nhave been destroyed.\n\nThis patch leaves the removal of interfaces in the module_exit\nroutine so that if the user does a \u0027rmmod -f\u0027 we\u0027ll clean everything\nup before removing the module.\n\nThe module_put line was put before the out_putdev goto line because\nwe should only be decrementing the reference count if a\nfcoe_interface is actually destroyed. If we can\u0027t find the netdev\nor the fcoe_interface then it\u0027s assumed that something else has\ndestroyed the fcoe_interface and it would have decremented the\nreference count at that time.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f47dd855d9e64a5d499a93e858a82bc5e7b21345", "tree": "62ef916affa1c68ab8d362da54903bd225edefa3", "parents": [ "b248df30fca3aeee1d650b570e8cbc4e8cc45710" ], "author": { "name": "Bhanu Prakash Gollapudi", "email": "bprakash@broadcom.com", "time": "Thu Jan 21 10:16:00 2010 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Wed Feb 17 09:57:03 2010 -0600" }, "message": "[SCSI] libfcoe: Send port LKA every FIP_VN_KA_PERIOD secs.\n\nlibfcoe module doesnt send port keep alive every\nFIP_VN_KA_PERIOD due to improper assignment of timeout value.\nUpdate the port_ka_time appropriately by incrementing it by\nFIP_VN_KA_PERIOD in fcoe_ctlr_timeout(), so that the link_work\nis scheduled to send the port LKA.\n\nSigned-off-by: Bhanu Gollapudi \u003cbprakash@broadcom.com\u003e\nAcked-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "55db493b65c7b6bb5d7bd3dd3c8a2fe13f5dc09c", "tree": "7f9203f43e7c81687c9aaa0213266bc7b2e89e35", "parents": [ "efc8e7f4c83dc85acbf5f54a8b1b24ae75b20aaa", "a4636818f8e0991f32d9528f39cf4f3d6a7d30a3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 17:00:20 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 17:00:20 2009 -0800" }, "message": "Merge branch \u0027cpumask-cleanups\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\n* \u0027cpumask-cleanups\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n cpumask: rename tsk_cpumask to tsk_cpus_allowed\n cpumask: don\u0027t recommend set_cpus_allowed hack in Documentation/cpu-hotplug.txt\n cpumask: avoid dereferencing struct cpumask\n cpumask: convert drivers/idle/i7300_idle.c to cpumask_var_t\n cpumask: use modern cpumask style in drivers/scsi/fcoe/fcoe.c\n cpumask: avoid deprecated function in mm/slab.c\n cpumask: use cpu_online in kernel/perf_event.c\n" }, { "commit": "6957177f5c3c0e51b9e90a1d7fadb3177a333949", "tree": "05ccc4cbae22790febff76f7d553de5bb8d9a2f5", "parents": [ "58463c1fe25f7c4183f30f06a5a86cb6cd9d8231" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 17 11:43:14 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 17 11:43:16 2009 +1030" }, "message": "cpumask: use modern cpumask style in drivers/scsi/fcoe/fcoe.c\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: \"James E.J. Bottomley\" \u003cJames.Bottomley@suse.de\u003e\nCc: Robert Love \u003crobert.w.love@intel.com\u003e\nCc: Chris Leech \u003cchristopher.leech@intel.com\u003e\nCc: linux-scsi@vger.kernel.org\n" }, { "commit": "55a66d3c1e57f7e3e554d6ec8011e840f3802f20", "tree": "b13e6446ce4d397e5c7d774bf942a2563e1248e5", "parents": [ "c1ecb90a66c5afc7cc5c9349f9c3714eef4a5cfb" ], "author": { "name": "Vasu Dev", "email": "vasu.dev@intel.com", "time": "Thu Dec 10 09:59:31 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Sat Dec 12 16:30:34 2009 -0600" }, "message": "[SCSI] fcoe, libfc: adds enable/disable for fcoe interface\n\nThis is to allow fcoemon util to enable or disable a fcoe interface\naccording to DCB link state change.\n\nAdds sysfs module param enable and disable for this and also\nupdates existing other module param description to be consistent\nand more accurate since older description had double \"fcoe\" word\nwith less meaningful netdev reference to user space.\n\nAdds code to ignore redundant fc_lport_enter_reset handling for a\nalready disabled fcoe interface by checking LPORT_ST_DISABLED\nor LPORT_ST_LOGO states, this also prevents lport state transition\non link flap on a disabled interface.\n\nAbove changes required lport state transition to get out of\ndisabled or logo state on call to fc_fabric_login.\n\nSigned-off-by: Vasu Dev \u003cvasu.dev@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "dcece412da92aa619c0d891a17306b9adf86ab0e", "tree": "4d7c49efc33ec71cd97904808cd2050a3798e54d", "parents": [ "e46b63b37c3296f0aca92d8b62bbf130f2bec7dd" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Fri Nov 20 15:22:21 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Thu Dec 10 09:45:53 2009 -0600" }, "message": "[SCSI] fcoe: Use LLD\u0027s WWPN and WWNN for lport if LLD supports ndo_fcoe_get_wwn\n\nIf the LLD wants its own WWNN/WWPN to be used, it should implement the\nnetdev_ops.ndo_fcoe_get_wwn(). If that is the case, we query the LLD and use\nthe queried WWNN/WWPN from the LLD.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b84056bf68404a5fe06b452ea9790b9927e793a6", "tree": "67e9129cd1cf94465f6845ee8f378c856b27bd04", "parents": [ "b21a0c397eea722ff84bbeaf5e6e732a06b69896" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Fri Nov 20 14:55:19 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:58 2009 -0600" }, "message": "[SCSI] fcoe, libfc: add get_lesb() to allow LLD to fill the link error status block (LESB)\n\nAdd a member function pointer as get_lesb to libfc_function_template so LLD\ncan fill the LESB based on its own statistics. For fcoe, it fills the LESB\nas a fcoe_fc_els_lesb struct according to FC-BB-5.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f3da80e76142d63a6849556461906fbe118d1442", "tree": "1877df06f90937f7136ee7d59ab0f01af097ee63", "parents": [ "2ec8493f962d55ae85c6716db414c645a6578333" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Fri Nov 20 14:55:08 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:56 2009 -0600" }, "message": "[SCSI] libfcoe: add tracking FIP Missing Discovery Advertisement count\n\nAdd tracking the Missing Discovery Advertisement count for FIP Fiber Channel\nForwarder (FCF) as described in FC-BB-5 Rev2.0 for LESB. The time is 1.5 times\nthe FKA_ADV_PERIOD of the corresponding FCF.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "2ec8493f962d55ae85c6716db414c645a6578333", "tree": "ff5d2ad24e7e321bf6c1f2815967692e7c22ee81", "parents": [ "8cdffdccd948ea4872b7b65280bc04f2fa93fc96" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Fri Nov 20 14:55:02 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:56 2009 -0600" }, "message": "[SCSI] libfcoe: add tracking FIP Virtual Link Failure count\n\nAdd tracking the Virtual Link Failure count when either we have found\nthe FCF as \"aged\" or we are receiving FIP Clear Virtual Link from the\nFCF.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "8cdffdccd948ea4872b7b65280bc04f2fa93fc96", "tree": "7713d23f0a066e15b0f9c148bda62fd8db4fec53", "parents": [ "6580bbd0afe6ba1be5d53b331e92a7690046c923" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Fri Nov 20 14:54:57 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:55 2009 -0600" }, "message": "[SCSI] libfcoe: add checking disable flag in FIP_FKA_ADV\n\nWhen the D bit is set if the FKA_ADV_Period of the FIP Discovery\nAdvertisement, the ENode should not transmit period ENode FIP Keep Alive and\nVN_Port FIP Keep Alive (FC-BB-5 Rev2, 7.8.3.13).\n\nNote that fcf-\u003eflags is taken directly from the fip_header, I am claiming one\nbit for the purpose of the FIP_FKA_Period D bit as FIP_FL_FK_ADV_B, and use\nFIP_HEADER_FLAGS as bitmask for bits used in fip_header.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "859b7b649ab58ee5cbfb761491317d5b315c1b0f", "tree": "8827d80feead5e90c12d31885b735068b693b40f", "parents": [ "70d919fbd9ab78f3eca5ea7bd060fefd7b508641" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Nov 20 14:54:47 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:54 2009 -0600" }, "message": "[SCSI] fcoe: allow SCSI-FCP to be processed directly in softirq context\n\nAllow FCP frames to bypass the FCoE receive processing threads and handle\nthem directly in softirq context, if they are received on the correct CPU.\nThis preserves the queuing to threads for scaling out receive processing\nto multiple CPUs, but allows FCoE-aware multi-queue network drivers that\ndirect frames to the originating CPUs to handle FCP processing with less\nscheduling latency.\n\nOnly FCP is handled directly, because libfc makes use of mutexes in ELS\nhandling routines.\n\nThe bulk of this change is just moving the FCoE receive processing out of\nthe receive thread function, leaving behind just the thread and queue\nmanagement. The interesting bits are in fcoe_rcv()\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "b94f8951bf256674eca3f2a490df17521442afef", "tree": "ae6b246eb65f7ef73167a2b582ce7e670158a958", "parents": [ "be276cbe1bd680ab1f6c297017dd658e5a6b10d2" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:50:21 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:27 2009 -0600" }, "message": "[SCSI] libfc fcoe: increase ELS and CT timeouts\n\nThe FC-LS spec. says ELS timeouts should be 2 x R_A_TOV.\nThe FC-GS spec. says CT timeouts should be 3 x R_A_TOV.\n\nWe\u0027ve been using E_D_TOV for both of those.\n\nChange for all ELS and CT requests except FLOGI, which we\nleave at 2 seconds (using E_D_TOV). One could argue that\nR_A_TOV is locally determined until after FLOGI succeeds.\n\nThis does change FLOGI for vports which becomes FDISC.\nThis does not change the REC/SRR timeout which is 2 seconds.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "be276cbe1bd680ab1f6c297017dd658e5a6b10d2", "tree": "20e36fd7741818592d07b8f72442dd9ac5bf153e", "parents": [ "4ae1e19f251335a24ce6cd13f08b4af560ed8765" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:50:16 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:27 2009 -0600" }, "message": "[SCSI] libfcoe: Do not pad FIP keep-alive to full frame size\n\nAccording to the FC-BB-5 Rev2.0, 7.8.6.2, we should not pad FIP keep-alive\nframes.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "18fa11efc279c20af5eefff2bbe814ca067e51ae", "tree": "fc8b911554aa04c1ed7f6a5ebe31ef6aa2ea0379", "parents": [ "cc0136c2e9c10e889cb36e39710c0eb10707b396" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:50:05 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:25 2009 -0600" }, "message": "[SCSI] libfc, fcoe: fixes for highmem skb linearize panics\n\nThere are cases outside of our control that may result in a transmit\nskb being linearized in dev_queue_xmit. There are a couple of bugs\nin libfc/fcoe that can result in a panic at that point. This patch\ncontains two fixes to prevent those panics.\n\n1) use fast cloning instead of shared skbs with dev_queue_xmit\n\ndev_queue_xmit doen\u0027t want shared skbuffs being passed in, and\n__skb_linearize will BUG if the skb is shared. FCoE is holding an extra\nreference around the call to dev_queue_xmit, so that when it returns an\nerror code indicating the frame has been dropped it can maintain it\u0027s\nown backlog and retransmit. Switch to using fast skb cloning for this\ninstead.\n\n2) don\u0027t append compound pages as \u003e PAGE_SIZE skb fragments\n\nfc_fcp_send_data will append pages from a scatterlist to the nr_frags[]\nif the netdev supports it. But, it\u0027s using \u003e PAGE_SIZE compound pages\nas a single skb_frag. In the highmem linearize case that page will be\npassed to kmap_atomic to get a mapping to copy out of, but\nkmap_atomic will only allow access to the first PAGE_SIZE part.\nThe memcpy will keep going and cause a page fault once is crosses the\nfirst boundary.\n\nIf fc_fcp_send_data uses linear buffers from the start, it calls\nkmap_atomic one PAGE_SIZE at a time. That same logic needs to be\napplied when setting up skb_frags.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "cc0136c2e9c10e889cb36e39710c0eb10707b396", "tree": "b486a0e899ee7d06365f3efbe1e08c876b91b422", "parents": [ "349e11faa84ebdd6e484572cfe66f2cf4cb483a1" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:49:59 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:24 2009 -0600" }, "message": "[SCSI] fcoe: Fix using VLAN ID in creating lport\u0027s WWWN/WWPN\n\nIf the underlying netdev is a VLAN device, make sure the VLAN ID is integrated\ninto the WWNN/WWPN name generation. Also added/updated the comments to reflect\nthis change.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "75ea89ef63d9ca37f190aebb7da061070005ac6e", "tree": "83f9e6ffc8f465aec8653ef16fe94ee5eb31ea3d", "parents": [ "5bab87e6d465d54a2b5899e0f583d42f00dbee2e" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:49:49 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:23 2009 -0600" }, "message": "[SCSI] fcoe: Fix setting lport\u0027s WWNN/WWPN to use san mac address\n\nWe are still using netdev-\u003edev_addr to generate lport\u0027s WWNN/WWPN even if the\nLLD has support for NETDEV_HW_ADDR_T_SAN. Instead, we should just use the\nfip-\u003ectl_src_addr, which is the NETDEV_HW_ADDR_T_SAN if LLD supports it or it\nis just the netdev-\u003edev_addr if it does not.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5bab87e6d465d54a2b5899e0f583d42f00dbee2e", "tree": "77a7efbf8165b0eff95cee4ba795ab35598cb97a", "parents": [ "bf361707c81f8e8e43e332bfc8838bae76ae021a" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:49:43 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:22 2009 -0600" }, "message": "[SCSI] fcoe: Fix getting san mac for VLAN interface\n\nMake sure we are get the SAN MAC address from the real netdev if the input\nnetdev is a VLAN device.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "bf361707c81f8e8e43e332bfc8838bae76ae021a", "tree": "1a1a5ca9a40011a59228ae0819cbef255d1f9b14", "parents": [ "76d8737c9dda1593d52887c8a11bf3359e447896" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:49:38 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:21 2009 -0600" }, "message": "[SCSI] fcoe: Fix checking san mac address\n\nThis was fixed before in 7a7f0c7 but it\u0027s introduced again recently.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "386309ce927a308d7742a6fb24a536d3383fbd49", "tree": "4e8ddbb895e5bd837020896a1c2505ea8bc3159b", "parents": [ "e6d8a1b0b53a156979120dd0593c1867b8ea89d3" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:49:16 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:18 2009 -0600" }, "message": "[SCSI] libfcoe: fcoe: simplify receive FLOGI response\n\nThere was a locking problem where the fip-\u003elock was held during\nthe call to update_mac(). The rtnl_lock() must be taken before\nthe fip-\u003elock, not the other way around. This fixes that.\n\nNow that fcoe_ctlr_recv_flog() is called only from the response handler\nto a FLOGI request, some checking can be eliminated. Instead of calling\nupdate_mac(), just fill in the granted_mac address for the passed-in\nframe (skb).\n\nEliminate the passed-in source MAC address since it is also in the skb.\n\nAlso, in fcoe, call fcoe_set_src_mac() directly instead of going thru\nthe fip function pointer. This will generate less code.\nThen, since fip isn\u0027t needed for LOGO response, use lport as the arg.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "59d925168457805572f40fb12bd399e89775b3ff", "tree": "ca5455d57867826c44dcf5ad4d20f502f8dbeed3", "parents": [ "4e5ad003ae07999593bb58ffb7ea646700647390" ], "author": { "name": "john fastabend", "email": "john.r.fastabend@intel.com", "time": "Tue Nov 03 11:48:44 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:15 2009 -0600" }, "message": "[SCSI] fcoe: add check to fail gracefully in bonding mode\n\nThis patch adds a check to fail gracefully when the netdevice\nis bonded. Previously, the error was detected but the stack\nwould continue to load. This resulted in a partially enabled\nfcoe intance and errors when the fcoe instance was destroy.\n\nSigned-off-by: John Fastabend \u003cjohn.r.fastabend@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "4e5ad003ae07999593bb58ffb7ea646700647390", "tree": "3e9b22e04067df6deac47f5a7226322b7a189143", "parents": [ "f31f2a1c3215e96fbff2152486d0fb590f72634e" ], "author": { "name": "Yi Zou", "email": "yi.zou@intel.com", "time": "Tue Nov 03 11:48:39 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:14 2009 -0600" }, "message": "[SCSI] fcoe: remove extra function decalrations\n\nRemove the two extra function decalartions in fcoe.c.\n\nSigned-off-by: Yi Zou \u003cyi.zou@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "f31f2a1c3215e96fbff2152486d0fb590f72634e", "tree": "642901f9b176d90fa6851d83cac7add03a46c968", "parents": [ "dd42dac4ecd1799077c132aab35d3c36b26d4d8c" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:48:32 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:13 2009 -0600" }, "message": "[SCSI] libfcoe: don\u0027t send ELS in FIP mode if no FCF selected\n\nIf link is up, but no FCF is selected, don\u0027t send any ELS frames.\n\nThis came up when an fnic received a multicast advertisement but\nno solitited advertisments, so no FCF was selected. It tried\nto send FLOGIs anyway.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "dd42dac4ecd1799077c132aab35d3c36b26d4d8c", "tree": "d3ca67f50eccef31071bfe26e09bf97c686bc088", "parents": [ "1f4aed818d26eb9ed54520fbeb85d5ee691baa94" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:48:27 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:13 2009 -0600" }, "message": "[SCSI] libfcoe: FIP should report link to libfc whether selected or not\n\nThe fnic driver with FIP is reporting link up, even though it\u0027s down.\n\nWhen the interface is shut down by the switch, we receive a clear\nvirtual link, and set the state reported to libfc as down, although\nwe still report it up. Clearly wrong. That causes the subsequent\nlink down event not to be reported, and /sys shows the host \"Online\".\n\nCurrently, in FIP mode, if an FCF times out, then link to libfc\nis reported as down, to stop FLOGIs. That interferes with the LLD\nlink down being reported.\n\nUsers really need to know the physical link information, to diagnose\ncabling issues, so physical link status should be reported to libfc.\n\nIf the selected FCF needs to be reported, that should be done\nseparately, in a later patch.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1f4aed818d26eb9ed54520fbeb85d5ee691baa94", "tree": "986d728fb5d4550cf35bff4f9629633b667e5f13", "parents": [ "0f51c2e54c0bfdb6b02c53f6d7dd9b35f91821b6" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:48:22 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:12 2009 -0600" }, "message": "[SCSI] libfcoe: fip: allow FIP receive to be called from IRQ.\n\nFIP\u0027s fcoe_ctlr_recv() function was previously only called from\nthe soft IRQ in FCoE. It\u0027s not performance critical and is more\nconvenient for some drivers to call it from the IRQ level. Just\nChange to use skb_queue()/dequeue() which uses spinlock_irqsave\ninstead of separate locking with _bh locks.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "0f51c2e54c0bfdb6b02c53f6d7dd9b35f91821b6", "tree": "6acd2bbd203d396faee96c75d37f7097cec11474", "parents": [ "22bcd225bfe2107725228758137d2109befa942a" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:48:16 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:12 2009 -0600" }, "message": "[SCSI] libfcoe: fip: use SCSI host number to identify debug messages.\n\nUse scsi host number to identify debug messages.\nPreviously, no instance information was given, so if multiple\nports were active, it became confusing.\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "22bcd225bfe2107725228758137d2109befa942a", "tree": "48ae2ad5151e55f066fa8006605f06615f00a74d", "parents": [ "84c3e1ad08d4be018a95e7a9964bf3dbc8cf8857" ], "author": { "name": "Joe Eykholt", "email": "jeykholt@cisco.com", "time": "Tue Nov 03 11:48:11 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:11 2009 -0600" }, "message": "[SCSI] libfcoe: Allow FIP to be disabled by the driver\n\nAllow FIP to be disabled by the driver for devices\nthat want to use libfcoe in non-FIP mode.\n\nThe driver merely sets the fcoe_ctlr mode to the state which\nshould be entered when the link comes up. The default is auto.\nNo change is needed for fcoe.c which uses auto mode.\n\nSigned-off-by: Joe Eykholt \u003cjeykholt@cisco.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "1875f27e291d05711f15a8a3d486abfeaf385931", "tree": "7eb368cbc6fcec3a3859c2da092e79daf3bd68d2", "parents": [ "70b51aabf3b03fbf8d61c14847ccce4c69fb0cdd" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Tue Nov 03 11:47:50 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:08 2009 -0600" }, "message": "[SCSI] fcoe: Formatting cleanups and commenting\n\nAdded kernel-doc comment blocks to all structures and functions.\n\nRenamed fc_lport instances rom lp to lport to be inline with our\nnaming convention.\n\nRenamed all misnamed net_device instances to netdev to be inline\nwith our naming convention.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "70b51aabf3b03fbf8d61c14847ccce4c69fb0cdd", "tree": "fbb86fc791fccbfdcd931ec37409d8da2c88c81c", "parents": [ "3a3b42bf89a9b90ae9ed2c57fdc378e5473a0ef9" ], "author": { "name": "Robert Love", "email": "robert.w.love@intel.com", "time": "Tue Nov 03 11:47:45 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:07 2009 -0600" }, "message": "[SCSI] libfcoe: formatting and comment cleanups\n\nEnsures that there are kernel-doc style comments for all\nroutines and structures.\n\nThere were also a few instances of fc_lport\u0027s named \u0027lp\u0027\nwhich were switched to \u0027lport\u0027 as per the libfc/libfcoe/fcoe\nnaming convention.\n\nAlso, emacs \u0027indent-region\u0027 and \u0027tabify\u0027 were ran on libfcoe.c.\n\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "a51ab39606042e76a483547620699530caa12c40", "tree": "d67261f7a13b7c9ad1d9d69d4aeefe899eef0066", "parents": [ "5868287460b0fc243e828a0b856cd53d8bf45739" ], "author": { "name": "Steve Ma", "email": "steve.ma@intel.com", "time": "Tue Nov 03 11:47:34 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:06 2009 -0600" }, "message": "[SCSI] libfc, fcoe: Add FC passthrough support\n\nThis is the Open-FCoE implementation of the FC\npassthrough support via bsg interface.\n\nPassthrough support is added to both N_Ports and\nVN_Ports.\n\nSigned-off-by: Steve Ma \u003csteve.ma@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "dc8596d303bb306da9ab5326fa6209710de86b8b", "tree": "c9f747013ecf23b966e057daf0b7cb87e6495f99", "parents": [ "c914f7d16df6420cfd4c09399957425ba9c21f47" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:47:18 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:04 2009 -0600" }, "message": "[SCSI] fcoe: vport symbolic name support\n\nAllow a vport specific string to be appended to the port symbolic\nname. The new symbolic name is sent to the name server after it\nis set.\n\nThis currently messes with libhbalinux, which is looking for\nthe fcoe \"fcoe \u003cver\u003e over \u003cethX\u003e\" string and expects whatever\ncomes after the \"over\" to be a network interface name only.\n\nAdds an EXPORT_SYMBOL to libfc for fc_frame_alloc_fill, which is\nneeded to allow fcoe to allocate a frame of variable length for\nthe RSPN request.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "5baa17c3e66fc2e414f501b2dd59b962dfc64919", "tree": "8194fcceb647f6740bdf6350da2a2d9dc393ae3e", "parents": [ "c9c7bd7a5e7321aa96289c9b48fdbcc828c105e6" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:46:56 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:01:02 2009 -0600" }, "message": "[SCSI] libfc: Register Symbolic Node Name (RSNN_NN)\n\nRegister the fc_host symbolic name as the symbolic node name\nwith the fabric name server.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "9a05753b23c171b6a45e393ec2b9bc034d31bec8", "tree": "ffef20c5d7e6ee5c25a0f18cedca0fff7dbb30e1", "parents": [ "e9084bb8b4414dc1cfb840ac5a86fac23fccd013" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:46:40 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:59 2009 -0600" }, "message": "[SCSI] fcoe: NPIV vport create/destroy\n\nAdd NPIV vport create and destroy handlers and register them with the\nFC transport.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "e9084bb8b4414dc1cfb840ac5a86fac23fccd013", "tree": "7d94b7f51242ef8f18b0d21d21df3b2d0dbce20b", "parents": [ "11b561886643d4e23d0fd58c205d830a448dd0a2" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:46:34 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:59 2009 -0600" }, "message": "[SCSI] fcoe: add a separate scsi transport template for NPIV vports\n\nRight now it\u0027s exactly the same as the physical port template,\nand there is no way to create a port on anything other than the\nnetdev. When the vport_create entry point gets hooked up it will\ncreate lports on top of vport devices, which will use this.\n\nRename scsi_transport_fcoe_sw to fcoe_transport_template to be more\nclear with naming now that there are two templates.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "11b561886643d4e23d0fd58c205d830a448dd0a2", "tree": "3d28650e6727589dd672ea3985d2aa2643a99549", "parents": [ "db36c06cc6802d03bcba08982377f7c03a3cda7f" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:46:29 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:58 2009 -0600" }, "message": "[SCSI] libfcoe, fcoe: libfcoe NPIV support\n\nThe FIP code in libfcoe needed several changes to support NPIV\n\n1) dst_src_addr needs to be managed per-n_port-ID for FPMA fabrics with NPIV\n enabled. Managing the MAC address is now handled in fcoe, with some slight\n changes to update_mac() and a new get_src_addr() function pointer.\n\n2) The libfc elsct_send() hook is used to setup FCoE specific response\n handlers for FIP encapsulated ELS exchanges. This lets the FCoE specific\n handling know which VN_Port the exchange is for, and doesn\u0027t require\n tracking OX_IDs. It might be possible to roll back to the full FIP frame\n in these, but for now I\u0027ve just stashed the contents of the MAC address\n descriptor in the skb context block for later use. Also, because\n fcoe_elsct_send() just passes control on to fc_elsct_send(), all transmits\n still come through the normal frame_send() path.\n\n3) The NPIV changes added a mutex hold in the keep alive sending, the lport\n mutex is protecting the vport list. We can\u0027t take a mutex from a timer,\n so move the FIP keep alive logic to the link work struct.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" }, { "commit": "db36c06cc6802d03bcba08982377f7c03a3cda7f", "tree": "9a9ad60bd0de059f1839b8bab2cfc555d0ca56d1", "parents": [ "8faecddb212d502b1b77936498b9a82b13c4ff44" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Tue Nov 03 11:46:24 2009 -0800" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@suse.de", "time": "Fri Dec 04 12:00:57 2009 -0600" }, "message": "[SCSI] libfc, libfcoe: FDISC ELS for NPIV\n\nAdd FDISC ELS handling to libfc and libfcoe, treat it the same as FLOGI where\nappropriate.\n\nAdd checking for NPIV support in the FLOGI LS_ACC service parameters.\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: Robert Love \u003crobert.w.love@intel.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n" } ], "next": "86221969e20a2f60ce104160dc836a964974673b" }