)]}' { "log": [ { "commit": "1edad85b16fdda43c8ab809e2779e8bf64ab8bb2", "tree": "45e777718c8fda461c2232f2b74b8dc0a04e4ea6", "parents": [ "504665a91498f43d220b7d0942281067283a35f7" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:37 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:24 2009 +0100" }, "message": "[S390] use compiler builtin versions of strlen/strcpy/strcat\n\nUse builtin variants if gcc 4 or newer is used to compile the kernel.\nGenerates better code than the asm variants.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "504665a91498f43d220b7d0942281067283a35f7", "tree": "5399477888501a58fe33f088fe335d342d46ade4", "parents": [ "e13ed9b2704487e98d9241282765869fbd9a2dda" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:36 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:24 2009 +0100" }, "message": "[S390] module function call optimization\n\nAvoid the detour over the PLT if the branch target of a function call\nin a module is in the range of the bras (16-bit) or brasl (32-bit)\ninstruction. The PLT is still generated but it is unused.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e13ed9b2704487e98d9241282765869fbd9a2dda", "tree": "31a3ec36abace250cb23bce0fce70ae6ec7d256b", "parents": [ "ced2c8bcbc5082bc112d7c7410b3f5380c77e306" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:35 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:23 2009 +0100" }, "message": "[S390] bitops: remove likely annotations\n\nlikely/unlikely profiling revealed that none of the branches in bitops\nis taken likely or unlikely. So remove the annotations.\nIn addition the generated code is shorter.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ced2c8bcbc5082bc112d7c7410b3f5380c77e306", "tree": "ef4afd172bdc2e0b3b7fbe2630725b8ff665a9fa", "parents": [ "6faf250789dfd35146a71402f9be245be82bf01e" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:34 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:23 2009 +0100" }, "message": "[S390] remove duplicate nul-termination of string\n\nstrlcpy() does already NUL-terminate the destination string.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6faf250789dfd35146a71402f9be245be82bf01e", "tree": "292038593535aa8679af8d2c6a4c632d3ef794ed", "parents": [ "9c8a08d7a74b07ab2c47e259231d9d0f0047a3c1" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 26 15:24:33 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:23 2009 +0100" }, "message": "[S390] allow usage of string functions in linux/string.h\n\nIn introducing a trivial \"strstarts()\" function in linux/string.h, we\nhit the following error on s390:\n\nIn file included from include/linux/bitmap.h:8,\n from include/linux/cpumask.h:142,\n from include/linux/smp.h:12,\n from /home/rusty/devel/kernel/patches/linux-2.6/arch/s390/include/asm/spinlock.h:14,\n from include/linux/spinlock.h:88,\n from include/linux/seqlock.h:29,\n from include/linux/time.h:8,\n from include/linux/stat.h:60,\n from include/linux/module.h:10,\n from arch/s390/lib/string.c:13:\ninclude/linux/string.h: In function \u0027strstarts\u0027:\ninclude/linux/string.h:124: error: implicit declaration of function \u0027strlen\u0027\ninclude/linux/string.h:124: warning: incompatible implicit declaration of built-in function \u0027strlen\u0027\n\nBecause when including asm/string.h from arch/s390/lib/string.c we\ndon\u0027t declare the string ops we are about to define, and\nlinux/string.h barfs.\n\nThe fix is to declare them in this IN_ARCH_STRING_C case, but in\ngeneral I wonder if there\u0027s a neater fix.\n\nReported-by: linux-next\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9c8a08d7a74b07ab2c47e259231d9d0f0047a3c1", "tree": "44222f7c11283a4aba13c33a75b5634929084a8e", "parents": [ "d303b6fd858370c22d5c70c313669e3521a5f758" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:32 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:22 2009 +0100" }, "message": "[S390] qdio: merge inbound and outbound handler functions\n\nThe inbound and outbound handlers are nearly identical if the outbound\nhandler uses first_to_check as end index instead of last_move. Since both\nvalues are identical at that point the handlers can be merged.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "d303b6fd858370c22d5c70c313669e3521a5f758", "tree": "3c8dd573bc3ea48af8f12c41e5f00358c09a579a", "parents": [ "9e890ad880be1dd98483313b2ec0e23fbd4e3792" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:31 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:22 2009 +0100" }, "message": "[S390] qdio: report SIGA errors directly\n\nErrors from SIGA instructions are stored in the per queue qdio_error\nand reported back when the queue handler is called. That opens a race\nwhen multiple error conditions occur simultanously.\n\nReport SIGA errors immediately in the return value of do_QDIO so the\nupper layer can react and SIGA errors no longer interfere with other\nerrors.\n\nMove the SIGA error handling in qeth from the outbound handler to\nqeth_flush_buffers.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\n" }, { "commit": "9e890ad880be1dd98483313b2ec0e23fbd4e3792", "tree": "30c45a05b7d00ed418e5bfa2fe355fc68916f075", "parents": [ "e85dea0e415617b5c5627f38c71b33fbc7f94a85" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:30 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:21 2009 +0100" }, "message": "[S390] qdio: tasklet termination in case of module unload\n\nIf the qdio module is unloaded the tiqdio tasklet must be terminated\nby tasklet_kill. Move the tasklet_kill after the unregistration of\nthe adapter interrupt so the tiqdio tasklet will not be scheduled\nanymore before calling tasklet_kill.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e85dea0e415617b5c5627f38c71b33fbc7f94a85", "tree": "59400d25cb978f66e3b2906dbed01813b617e0ba", "parents": [ "3fdf1e18cbc7c58f2d5604315ddae3596725bc6a" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:29 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:21 2009 +0100" }, "message": "[S390] qdio: seperate last move index and polling index\n\nThe index value that indicated that the input queue moved was also used to\nstore the index of the first acknowledged buffer. For non-qebsm only the\nnewest buffer is acknowledged which may be different from the last move index\nso two seperate values are needed to track the input queue.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3fdf1e18cbc7c58f2d5604315ddae3596725bc6a", "tree": "b5c145145d55b278b7ae4fcbf544518895a00ca7", "parents": [ "700e982f28f5e13cef8eea93ac8c6702f699d894" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:28 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:21 2009 +0100" }, "message": "[S390] qdio: move ACK to newest buffer for devices without QEBSM\n\nThe ACKnowledgement state should be set on the newest SBAL so an\nadapter interrupt surpression check needs to scan fewer SBALs.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "700e982f28f5e13cef8eea93ac8c6702f699d894", "tree": "c91163f8972c0e1226d6db3c90ea31578f229c2b", "parents": [ "c38f96080955854e54df9cb392bc674e1ae330e1" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:27 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:20 2009 +0100" }, "message": "[S390] qdio: call qdio_free also if qdio_shutdown fails\n\nqdio_cleanup is a wrapper function that should call qdio_shutdown and\nqdio_free. qdio_free was not called if an error occured in qdio_shutdown\nresulting in a missing free of allocated resources.\n\nCall qdio_free regardless of the return value of qdio_shutdown.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c38f96080955854e54df9cb392bc674e1ae330e1", "tree": "8bfc4019e8c52aaf40c9e76ca0372915c76c3a27", "parents": [ "e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:26 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:20 2009 +0100" }, "message": "[S390] qdio: proper kill of qdio tasklets\n\nThe queue tasklets were stopped with tasklet_disable. Although tasklet_disable\nprevents the tasklet from beeing executed it is still possible that a tasklet\nis scheduled on a CPU at that point. A following qdio_establish calls\ntasklet_init which clears the tasklet count and the tasklet state leading to\nthe following Oops:\n\n \u003c2\u003ekernel BUG at kernel/softirq.c:392!\n \u003c4\u003eillegal operation: 0001 [#1] SMP\n \u003c4\u003eModules linked in: iptable_filter ip_tables x_tables dm_round_robin dm_multipath scsi_dh sg sd_mod crc_t10dif nfs lockd nfs\n_acl sunrpc fuse loop dm_mod qeth_l3 ipv6 zfcp qeth scsi_transport_fc qdio scsi_tgt scsi_mod chsc_sch ccwgroup dasd_eckd_mod dasdm\nod ext3 mbcache jbd\n \u003c4\u003eSupported: Yes\n \u003c4\u003eCPU: 0 Not tainted 2.6.27.13-1.1.mz13-default #1\n \u003c4\u003eProcess blast.LzS_64 (pid: 16445, task: 000000006cc02538, ksp: 000000006cb67998)\n \u003c4\u003eKrnl PSW : 0704c00180000000 00000000001399f4 (tasklet_action+0xc8/0x1d4)\n \u003c4\u003e R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 EA:3\n \u003c4\u003eKrnl GPRS: ffffffff00000030 0000000000000002 0000000000000002 fffffffffffffffe\n \u003c4\u003e 000000000013aabe 00000000003b6a18 fffffffffffffffd 0000000000000000\n \u003c4\u003e 00000000006705a8 000000007d0914a8 000000007d0914b0 000000007fecfd30\n \u003c4\u003e 0000000000000000 00000000003b63e8 000000007fecfd90 000000007fecfd30\n \u003c4\u003eKrnl Code: 00000000001399e8: b9200021 cgr %r2,%r1\n \u003c4\u003e 00000000001399ec: a7740004 brc 7,1399f4\n \u003c4\u003e 00000000001399f0: a7f40001 brc 15,1399f2\n \u003c4\u003e \u003e00000000001399f4: c0100027e8ee larl %r1,636bd0\n \u003c4\u003e 00000000001399fa: bf1f1008 icm %r1,15,8(%r1)\n \u003c4\u003e 00000000001399fe: a7840019 brc 8,139a30\n \u003c4\u003e 0000000000139a02: c0300027e8ef larl %r3,636be0\n \u003c4\u003e 0000000000139a08: e3c030000004 lg %r12,0(%r3)\n \u003c4\u003eCall Trace:\n \u003c4\u003e([\u003c0000000000139c12\u003e] tasklet_hi_action+0x112/0x1d4)\n \u003c4\u003e [\u003c000000000013aabe\u003e] __do_softirq+0xde/0x1c4\n \u003c4\u003e [\u003c000000000010fa2e\u003e] do_softirq+0x96/0xb0\n \u003c4\u003e [\u003c000000000013a8d8\u003e] irq_exit+0x70/0xcc\n \u003c4\u003e [\u003c000000000010d1d8\u003e] do_extint+0xf0/0x110\n \u003c4\u003e [\u003c0000000000113b10\u003e] ext_no_vtime+0x16/0x1a\n \u003c4\u003e [\u003c000003e0000a3662\u003e] ext3_dirty_inode+0xe6/0xe8 [ext3]\n \u003c4\u003e([\u003c00000000001f6cf2\u003e] __mark_inode_dirty+0x52/0x1d4)\n \u003c4\u003e [\u003c000003e0000a44f0\u003e] ext3_ordered_write_end+0x138/0x190 [ext3]\n \u003c4\u003e [\u003c000000000018d5ec\u003e] generic_perform_write+0x174/0x230\n \u003c4\u003e [\u003c0000000000190144\u003e] generic_file_buffered_write+0xb4/0x194\n \u003c4\u003e [\u003c0000000000190864\u003e] __generic_file_aio_write_nolock+0x418/0x454\n \u003c4\u003e [\u003c0000000000190ee2\u003e] generic_file_aio_write+0x76/0xe4\n \u003c4\u003e [\u003c000003e0000a05c2\u003e] ext3_file_write+0x3e/0xc8 [ext3]\n \u003c4\u003e [\u003c00000000001cc2fe\u003e] do_sync_write+0xd6/0x120\n \u003c4\u003e [\u003c00000000001ccfc8\u003e] vfs_write+0xac/0x184\n \u003c4\u003e [\u003c00000000001cd218\u003e] SyS_write+0x68/0xe0\n \u003c4\u003e [\u003c0000000000113402\u003e] sysc_noemu+0x10/0x16\n \u003c4\u003e [\u003c0000020000043188\u003e] 0x20000043188\n \u003c4\u003eLast Breaking-Event-Address:\n \u003c4\u003e [\u003c00000000001399f0\u003e] tasklet_action+0xc4/0x1d4\n \u003c6\u003eqdio: 0.0.c61b ZFCP on SC f67 using AI:1 QEBSM:0 PCI:1 TDD:1 SIGA: W AOP\n \u003c4\u003e \u003c0\u003eKernel panic - not syncing: Fatal exception in interrupt\n\nUse tasklet_kill instead of tasklet_disbale. Since tasklet_schedule must not be\ncalled after tasklet_kill use the QDIO_IRQ_STATE_STOPPED to inidicate that a\nqueue is going down and prevent further tasklet schedules in that case.\n\nRemove superflous tasklet_schedule from input queue setup, at that time\nthe queues are not ready so the schedule results in a NOP.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3", "tree": "d20047f2f8424dfc15238e562402e931fc49ba07", "parents": [ "b454740246d14b0a9c00220696f9020eaa15ca12" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:25 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:20 2009 +0100" }, "message": "[S390] qdio: Dont call qdio_shutdown in case qdio_activate fails\n\nRemove the call to qdio_shutdown from qdio_activate since the upper-layer\ndrivers are responsible to call qdio_shutdown when qdio_activate returns\nwith an error.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b454740246d14b0a9c00220696f9020eaa15ca12", "tree": "8d0deb7de94992548aae364ef39f34c4c67cf096", "parents": [ "feed9b62da6e2997612143ae4b857ec7f33c810d" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:24 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:19 2009 +0100" }, "message": "[S390] qdio: add missing tiq_list locking\n\nAdd a mutex to protect the tiq_list. Although reading the list is done\nusing RCU adding and removing elements from the list must still\nhappen locked since multiple qdio devices may change the list in parallel\notherwise.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "feed9b62da6e2997612143ae4b857ec7f33c810d", "tree": "21c1de25ebea4e0efd3718037ad1ba110583c305", "parents": [ "4b2a8b6043979f1e6cc8aaa4116c95b31ae942ec" ], "author": { "name": "Felix Beck", "email": "felix.beck@de.ibm.com", "time": "Thu Mar 26 15:24:23 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:19 2009 +0100" }, "message": "[S390] Add zcrypt section in MAINTAINERS\n\nAdd zcrypt section in S390 part of MAINTAINERS file.\n\nSigned-off-by: Felix Beck \u003cfelix.beck@de.ibm.com\u003e\nSigned-off-by: Ralph Wuerthner \u003cralph.wuerthner@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "4b2a8b6043979f1e6cc8aaa4116c95b31ae942ec", "tree": "41045e6d0a16b0e61ec4c8705711044f43886827", "parents": [ "8283cb43ab3e92a039d3486a0f6253df95a5fa55" ], "author": { "name": "Gerald Schaefer", "email": "gerald.schaefer@de.ibm.com", "time": "Thu Mar 26 15:24:22 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:18 2009 +0100" }, "message": "[S390] kernel: Disable switch_amode by default\n\nDisable switch_amode by default because pagetable walk on pre z9\nhardware has negative performance impact.\n\nSigned-off-by: Gerald Schaefer \u003cgerald.schaefer@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8283cb43ab3e92a039d3486a0f6253df95a5fa55", "tree": "eb378ed7f08c22ed7d56163bde3285040a2fa3b6", "parents": [ "56e25e9777bf15365293e27a3256eb9214a11edf" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:21 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:18 2009 +0100" }, "message": "[S390] clock sync mode flags\n\nThe clock sync mode flag CLOCK_SYNC_STP is not cleared when stp\nis set offline. In this case the get_sync_clock() function returns\n-EACCESS and the dasd driver will block all i/o until stp is enabled\nagain. In addition get_sync_clock can return -EACCESS if the clock is\nnot in sync instead of -EAGAIN.\n\nRework the stp/etr online handling to fix these problems.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "56e25e9777bf15365293e27a3256eb9214a11edf", "tree": "832f5944f20379e33855cb55418b6407c81141a3", "parents": [ "0cc110651bed4612074eeb445a23418a5ee34cd0" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Thu Mar 26 15:24:20 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:18 2009 +0100" }, "message": "[S390] cio: prevent workqueue deadlock\n\nSubchannel reprobing can block the kslowcrw workqueue indefinitely\nwhile waiting for device recognition to finish which is also scheduled\nto run on kslowcrw. Prevent this deadlock by moving the waiting\nportion of subchannel reprobing to the cio workqueue.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0cc110651bed4612074eeb445a23418a5ee34cd0", "tree": "aa20769d0d918c9bae7227d16fb355edc0bffc32", "parents": [ "7a968f0565dc5d0518c784465cc8ce32408102b7" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:19 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:17 2009 +0100" }, "message": "[S390] cio: remove unused local variable\n\nRemove unused subchannel pointer in io_subchannel_recog_done.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7a968f0565dc5d0518c784465cc8ce32408102b7", "tree": "01b009632b10e00283832d57dbd4ff49367b8432", "parents": [ "17e7d87d9f88480a75fc9c5978ab38131a074277" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Thu Mar 26 15:24:18 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:17 2009 +0100" }, "message": "[S390] cio: incorrect status check in interrogate function\n\nFix incorrect check for active I/O in interrogate function.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "17e7d87d9f88480a75fc9c5978ab38131a074277", "tree": "7dfaa416a1d620c2112c0bb34c099b0a730442e9", "parents": [ "94cbc203bee4ea87bd49ad56f6c5381bc10d8b6b" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:17 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:16 2009 +0100" }, "message": "[S390] cio: fix rc generation after chsc call\n\nIn some situations a rc in __chsc_do_secm will be overwritten\nby another one. This shouldn\u0027t do harm since todays callers\ndon\u0027t check for _specific_ errors but fix it for the sake of\ncorrectness.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "94cbc203bee4ea87bd49ad56f6c5381bc10d8b6b", "tree": "0ca9d98b1137056d783b25bf8a5d1f69b2ff7a47", "parents": [ "e909074bb91773680c0b2e49ea8af9f85c6f59bd" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:16 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:16 2009 +0100" }, "message": "[S390] cio: fix wrong buffer access in cio_ignore_write\n\nWriting only spaces to /proc/cio_ignore will cause a buffer overflow\nsince the size_t value i will not become negative and so buf[-1UL] is\naccessed. Change the value of i to ssize_t.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e909074bb91773680c0b2e49ea8af9f85c6f59bd", "tree": "6d37028d4fdd85fe9ec429257fd7136cefa98118", "parents": [ "50f1548399b7bd00ceb38c84a84463a89c82afe8" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:15 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:16 2009 +0100" }, "message": "[S390] cio: ccw group fix unbind behaviour.\n\nFor a ccw group device unbinding it from its driver should do the\nsame as a call to ungroup, since this virtual device can not exist\nwithout a driver.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "50f1548399b7bd00ceb38c84a84463a89c82afe8", "tree": "c1d334bb49b1fc9cbeef9761dea1eb8ec979e4f8", "parents": [ "40c9f9992bc1caa1bb890bd8163361dbf2eefa86" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:14 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:15 2009 +0100" }, "message": "[S390] cio: fix sanity checks in ccwgroup driver.\n\nSome sanity checks in the ccw group driver test the output of\ncontainer_of macros to be !NULL. Test the input parameters instead.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "40c9f9992bc1caa1bb890bd8163361dbf2eefa86", "tree": "30f8617e481178dcf55dbe43d5c27fdb7d4baaa7", "parents": [ "a1f640734ab57d548a3fdadad6b869da534d4ecb" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:13 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:15 2009 +0100" }, "message": "[S390] cio: ccw group online store - report rcs to the caller.\n\nIn case the ccw group driver refuses to set a device [on|off]line,\nwe should transmit the return code to the caller.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a1f640734ab57d548a3fdadad6b869da534d4ecb", "tree": "05b02b7afedc9b8f3bfbc6e8c11d46ba4247c0c7", "parents": [ "90ac24a5aeb8d4bef001bd3589564a52846d0eee" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:12 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:14 2009 +0100" }, "message": "[S390] cio: airq - fix array boundary\n\nMAX_ISC is a valid isc number, so arrays with an index of isc\nneed to have a length of MAX_ISC+1\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "90ac24a5aeb8d4bef001bd3589564a52846d0eee", "tree": "f57ed4032783a546507d244d147ce56f69b4c751", "parents": [ "87fa5af80cdd5053b27a546725948c2b74ec82b2" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:11 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:14 2009 +0100" }, "message": "[S390] cio: device scan oom fallback.\n\nSince some callers rely on for_each_subchannel_staged to not fail,\nfall back to brute force scanning using get_subchannel_by_schid in\ncase of a oom situation.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "87fa5af80cdd5053b27a546725948c2b74ec82b2", "tree": "1546f9e8ef711d5559638e7f9c570e2be242bb14", "parents": [ "98c1c6825247c71e3d8a9a5439ba21fce7563014" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:10 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:14 2009 +0100" }, "message": "[S390] cio: ensure single load of irq handler pointer\n\nAdd barrier to prevent compiler from reloading pointer to irq handler.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "98c1c6825247c71e3d8a9a5439ba21fce7563014", "tree": "6e2311aff5eefba2aaad2f09b1c11b7b2b0eceae", "parents": [ "e74fe0cec92439115630b51195444b89b910800a" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:09 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:13 2009 +0100" }, "message": "[S390] cio/crw: add/fix locking\n\nThe crw_unregister_handler uses xchg + synchronize_sched when\nunregistering a crw_handler.\nThis doesn\u0027t protect crw_collect_info to potentially jump to NULL since\nit has unlocked code like this:\n\nif (crw_handlers[i])\n crw_handlers[i](NULL, NULL, 1);\n\nSo add a mutex which protects the crw handler array for changes.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e74fe0cec92439115630b51195444b89b910800a", "tree": "32ae9fd3fabbf59a50268234b73d3271974fdb91", "parents": [ "c08f294a14cb4c2abbd1a9a619c2d8d07afd41e3" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Thu Mar 26 15:24:08 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:13 2009 +0100" }, "message": "[S390] cio: ccw device online store - report rc from ccw driver.\n\nIn case the ccw driver refuses to set a device offline, we should\ntransmit the return code to the caller.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c08f294a14cb4c2abbd1a9a619c2d8d07afd41e3", "tree": "f736a186e9866365304afed40f4b723d89702867", "parents": [ "ed04b892e28ae96662fbb3f4c961df5ff3385d28" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Thu Mar 26 15:24:07 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:13 2009 +0100" }, "message": "[S390] cio: Use ccw_device_set_notoper().\n\nUse ccw_device_set_notoper() (which also deletes the device\ntimer and disables the subchannel) instead of simply setting\nthe state to DEV_STATE_NOT_OPER in the generic not operational\nhandling code. This prevents unexpected interrupts popping up\nfor devices that are deemed not operational.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ed04b892e28ae96662fbb3f4c961df5ff3385d28", "tree": "0cdfe7d22f306157eaa91162dd04b722ffe1bbeb", "parents": [ "eb32ae8d0e052d1a287f99f93130ea2ad9af317e" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Thu Mar 26 15:24:06 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:12 2009 +0100" }, "message": "[S390] cio: Try harder to disable subchannel.\n\nActing upon the assumption that cio_disable_subchannel()\nis only called when we really want to disable the subchannel\n(a) remove the check for activity (it is already done in\n ccw_device_offline(), which is the place where it matters)\n(b) collect pending status via tsch() and ignore it (it\n can\u0027t matter anymore since the subchannel will be disabled).\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "eb32ae8d0e052d1a287f99f93130ea2ad9af317e", "tree": "a2841ecbe3768fe248b798a311fa2ebdd6aa0907", "parents": [ "1485c5c88483d200c9c4c71ed7e8eef1a1e317a1" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Thu Mar 26 15:24:05 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:12 2009 +0100" }, "message": "[S390] cio: Use unbind/bind instead of unregister/register.\n\nThe common I/O layer may encounter a situation where the\ndevice number of a ccw device has changed or a device\ndriver doesn\u0027t want to keep a formerly disconnected device\nbecoming operational again. Instead of using device_del()/\ndevice_add() as now, we can just unbind the driver from the\ndevice and rebind it to get the desired effect (rebinding)\nwith less overhead.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1485c5c88483d200c9c4c71ed7e8eef1a1e317a1", "tree": "ad42514ca55815ee6e2468ebc45ee0ef91e6d1db", "parents": [ "e3dd9c2da674993edb5b52acb56a5d954415639b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:04 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:11 2009 +0100" }, "message": "[S390] move EXPORT_SYMBOLs to definitions\n\nMove all EXPORT_SYMBOLs to their corresponding definitions.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e3dd9c2da674993edb5b52acb56a5d954415639b", "tree": "b3b10abbd59c94a449633c23ec19ab0a29b6ee92", "parents": [ "7b886416dfd76df9dd7304868556b1d82cf38890" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:03 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:11 2009 +0100" }, "message": "[S390] convert bitmap definitions to C\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7b886416dfd76df9dd7304868556b1d82cf38890", "tree": "9d46b52b55cc76e2e12c93625dd5400fd614619c", "parents": [ "f5daba1d4116d964435ddd99f32b6c80448a496b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:02 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:11 2009 +0100" }, "message": "[S390] Remove CONFIG_MACHCHK_WARNING.\n\nEverybody enables it so there is no point for an extra config option.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f5daba1d4116d964435ddd99f32b6c80448a496b", "tree": "0c4ace40971e9cc455b556a3d5691b64a24044b5", "parents": [ "70193af9188113c9b4ff3dde1aed9f9c8f7c4f93" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:24:01 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:10 2009 +0100" }, "message": "[S390] split/move machine check handler code\n\nSplit machine check handler code and move it to cio and kernel code\nwhere it belongs to. No functional change.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "70193af9188113c9b4ff3dde1aed9f9c8f7c4f93", "tree": "80081092406f7f41c0138558a70d59a7d5d799dd", "parents": [ "cc54c1e66e4b90ab657464fec30e6970636ee23d" ], "author": { "name": "Sachin Sant", "email": "sachinp@in.ibm.com", "time": "Thu Mar 26 15:24:00 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:10 2009 +0100" }, "message": "[S390] Fix appldata build break with !NET\n\nWith CONFIG_NET not set appldata build breaks on s390.\n\narch/s390/appldata/built-in.o: In function appldata_get_net_sum_data:\nappldata_net_sum.c:(.text+0x2684): undefined reference to dev_get_stats\nappldata_net_sum.c:(.text+0x2688): undefined reference to init_net\nappldata_net_sum.c:(.text+0x268c): undefined reference to init_net\nappldata_net_sum.c:(.text+0x2694): undefined reference to dev_base_lock\n\nThe following patch fixes the issue for me.\n\nSigned-off-by: Sachin Sant \u003csachinp@in.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cc54c1e66e4b90ab657464fec30e6970636ee23d", "tree": "f682870f693a57cf113be2774be30c60b4dc77d2", "parents": [ "92e6ecf392fac3082653ac9d84b1bdf53d0ea160" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:59 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:09 2009 +0100" }, "message": "[S390] ftrace: dont trace machine check handler\n\nThe ftrace code is currently not reentrant, so we better don\u0027t trace\nour machine check handler. Machine checks are handled like NMIs on s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "92e6ecf392fac3082653ac9d84b1bdf53d0ea160", "tree": "f5169e11ecce5d6ac13b2b2bb99088bdd9fe03e4", "parents": [ "702d9e584feb028ed7e2a6d2b103b8ea57622ff2" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Thu Mar 26 15:23:58 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:09 2009 +0100" }, "message": "[S390] Fix hypervisor detection for KVM\n\nCurrently we use the cpuid (via STIDP instruction) to recognize LPAR,\nz/VM and KVM.\nThe architecture states, that bit 0-7 of STIDP returns all zero, and\nif STIDP is executed in a virtual machine, the VM operating system\nwill replace bits 0-7 with FF.\n\nKVM should not use FE to distinguish z/VM from KVM for interested\nguests. The proper way to detect the hypervisor is the STSI (Store\nSystem Information) instruction, which return information about the\nhypervisors via function code 3, selector1\u003d2, selector2\u003d2.\n\nThis patch changes the detection routine of Linux to use STSI instead\nof STIDP. This detection is earlier than bootmem, we have to use a\nstatic buffer. Since STSI expects a 4kb block (4kb aligned) this\npatch also changes the init.data alignment for s390. As this section\nwill be freed during boot, this should be no problem.\n\nPatch is tested with LPAR, z/VM, KVM on LPAR, and KVM under z/VM.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "702d9e584feb028ed7e2a6d2b103b8ea57622ff2", "tree": "965f82b6d0d82e8492a97ac5a117ba47c26d1674", "parents": [ "3324e60aafa9aeb1009878d45079b67367a5e2b6" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Thu Mar 26 15:23:57 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:09 2009 +0100" }, "message": "[S390] check addressing mode in s390_enable_sie\n\nThe sie instruction requires address spaces to be switched\nto run proper. This patch verifies that this is the case\nin s390_enable_sie, otherwise the kernel would crash badly\nas soon as the process runs into sie.\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3324e60aafa9aeb1009878d45079b67367a5e2b6", "tree": "7c7483b4d4c0996b30de899346b0070792e4f976", "parents": [ "431429ff788598a19c1a193b9fca3961b7f55916" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Thu Mar 26 15:23:56 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:08 2009 +0100" }, "message": "[S390] lockdep: trace hardirq off in smp_send_stop\n\nWith lockdep we got the following trace after a panic:\n\nBadness at /home/autobuild/BUILD/linux-2.6.28-20090204/kernel/lockdep.c:2878\n[...]\nCall Trace:\n [\u003c0000000000176334\u003e] lock_acquire+0x54/0xbc\n [\u003c000000000050b4fe\u003e] __atomic_notifier_call_chain+0x6e/0xdc\n [\u003c000000000050b59c\u003e] atomic_notifier_call_chain+0x30/0x44\n [\u003c0000000000504274\u003e] panic+0xd0/0x1e8\n[...]\nINFO: lockdep is turned off.\nLast Breaking-Event-Address:\n [\u003c0000000000170e62\u003e] check_flags+0xae/0x15c\npossible reason: unannotated irqs-off.\n\nlockdep is right. We missed a trace_hardirq_off in our smp_send_stop\nfunction and smp_send_stop is called before the panic call chain.\n\nReported-by: Mijo \u003cSafradin mijo@linux.vnet.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "431429ff788598a19c1a193b9fca3961b7f55916", "tree": "ba860720c0b2d329cf1587e23f52108e428ad71b", "parents": [ "82f3a79bc6b50ab82744ebc32efba31c78dbccf7" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Thu Mar 26 15:23:55 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:08 2009 +0100" }, "message": "[S390] hvc_iucv: Provide IUCV z/VM user ID filtering\n\nThis patch introduces the kernel parameter hvc_iucv_allow\u003d that specifies\na comma-separated list of z/VM user IDs.\nIf specified, the z/VM IUCV hypervisor console device driver accepts IUCV\nconnections from listed z/VM user IDs only.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "82f3a79bc6b50ab82744ebc32efba31c78dbccf7", "tree": "85baff67b5c8ed60b02df5946499377206b1018a", "parents": [ "5168ce2c647f02756803bef7b74906f485491a1c" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Thu Mar 26 15:23:54 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:07 2009 +0100" }, "message": "[S390] hvc_iucv: Update and add missing kernel messages\n\nIf the hvc_iucv\u003d kernel parameter specifies a value that is not\nvalid, display an error message.\nMinor changes to existing kernel messages.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "5168ce2c647f02756803bef7b74906f485491a1c", "tree": "93858f54f791e94ddb95b74256c2cdb8cafe7b8c", "parents": [ "cbdc229245e8cf5c201e68221ebf2f33d2aaf029" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:53 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:07 2009 +0100" }, "message": "[S390] cputime: initialize per thread timer values on fork\n\nInitialize per thread timer values instead of just copying them from\nthe parent. That way it is easily possible to tell how much time a\nthread spent in user/system context.\nDoesn\u0027t fix a bug, this is just for debugging purposes.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cbdc229245e8cf5c201e68221ebf2f33d2aaf029", "tree": "0a6fb1fed3ffd07a87791b66b1aaa5f79706a861", "parents": [ "082fb301e048e84669234afb80fe27e6fa87efb4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:52 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:07 2009 +0100" }, "message": "[S390] arch/s390/kernel/process.c: fix whitespace damage\n\nFix all the whitespace damage in process.c, especially copy_thread().\nNext patch will add code to copy_thread() which needs to \u0027fixed\u0027 first.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "082fb301e048e84669234afb80fe27e6fa87efb4", "tree": "1cbb5f3800cea53e7f33fc29286775ba0a0b9d91", "parents": [ "94f5b09d97ee1f803c76d0262e0b0d3791825d09" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:51 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:06 2009 +0100" }, "message": "[S390] delete drivers/s390/ebcdic.c\n\nDead file. Seems to be a leftover from the 2.4-\u003e2.5 conversion.\nThe used and uptodate version of this file is in arch/s390/kernel.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "94f5b09d97ee1f803c76d0262e0b0d3791825d09", "tree": "a4754dc166327d9af6757c2e20b12517a89960bb", "parents": [ "fc19f381b3828aa4f8a3417dbefc3418ec6bbe10" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:50 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:06 2009 +0100" }, "message": "[S390] move sysinfo.c from drivers/s390 to arch/s390/kernel\n\nAll in sysinfo.c is core kernel code and not driver code. So move it\nto arch/s390/kernel. Also includes some small cleanups.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fc19f381b3828aa4f8a3417dbefc3418ec6bbe10", "tree": "521d7537e5929de141ba4b616ccc2ab191d4b9fe", "parents": [ "f3eb5384cf0325c02e306b1d81e70f81a03d7432" ], "author": { "name": "Stefan Haberland", "email": "stefan.haberland@de.ibm.com", "time": "Thu Mar 26 15:23:49 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:05 2009 +0100" }, "message": "[S390] dasd: message cleanup\n\nMoved some Messages into s390 debug feature and changed remaining\nmessages to use the dev_xxx and pr_xxx macros.\n\nSigned-off-by: Stefan Haberland \u003cstefan.haberland@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f3eb5384cf0325c02e306b1d81e70f81a03d7432", "tree": "4d75517ad2c61ac2f8b6431eafd62b5d32c188ed", "parents": [ "b44b0ab3bac16356f03e94b1b49ba9305710c445" ], "author": { "name": "Stefan Weinhuber", "email": "wein@de.ibm.com", "time": "Thu Mar 26 15:23:48 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:05 2009 +0100" }, "message": "[S390] dasd: add High Performance FICON support\n\nTo support High Performance FICON, the DASD device driver has to\ntranslate I/O requests into the new transport mode control words (TCW)\ninstead of the traditional (command mode) CCW requests.\n\nSigned-off-by: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b44b0ab3bac16356f03e94b1b49ba9305710c445", "tree": "66dfc19e2164a6a30d19b958ccf4e4a5d210c8d8", "parents": [ "f9a28f7bc5225af476f8d4bb669038da8801b7c4" ], "author": { "name": "Stefan Weinhuber", "email": "wein@de.ibm.com", "time": "Thu Mar 26 15:23:47 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:05 2009 +0100" }, "message": "[S390] dasd: add large volume support\n\nThe dasd device driver will now support ECKD devices with more then\n65520 cylinders.\nIn the traditional ECKD adressing scheme each track is addressed\nby a 16-bit cylinder and 16-bit head number. The new addressing\nscheme makes use of the fact that the actual number of heads is\nnever larger then 15, so 12 bits of the head number can be redefined\nto be part of the cylinder address.\n\nSigned-off-by: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f9a28f7bc5225af476f8d4bb669038da8801b7c4", "tree": "1e441451b99e6076f008568426e9e0155097cf0f", "parents": [ "0000d031703c33b9ea909ad81f03762db66135e1" ], "author": { "name": "Jean-Baptiste Joret", "email": "joret@de.ibm.com", "time": "Thu Mar 26 15:23:46 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:04 2009 +0100" }, "message": "[S390] dasd_eckd / Write format R0 is now allowed BB\n\nPermission is now granted to the subsystem to format write R0 with:\n* an ID \u003d CCHHR, where CC \u003d physical cylinder number,\n HH \u003d physical head number, and R \u003d 0\n* a key length of zero\n* a data length of eight\n* a data field containing all zeros\n\nSigned-off-by: Jean-Baptiste Joret \u003cjoret@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0000d031703c33b9ea909ad81f03762db66135e1", "tree": "27abfe41b8959c8be7a8a3017d3aafc963d0b510", "parents": [ "59fa4392dddae244a1148cbbcb090b5a5728f576" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:45 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:04 2009 +0100" }, "message": "[S390] dasd: enable compat ioctls\n\nAll of the ioctls are compatible. Just enable them.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "59fa4392dddae244a1148cbbcb090b5a5728f576", "tree": "fcd12ee2d91ee3abba9f24dce1ea3823f915a07e", "parents": [ "099b765139929efdcf232f8870804accf8c4cdc5" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Mar 26 15:23:44 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:03 2009 +0100" }, "message": "[S390] page fault: invoke oom-killer\n\ns390 arch backend for 1c0fe6e3bda0464728c23c8d84aa47567e8b716c\n\"mm: invoke oom-killer from page fault\".\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "099b765139929efdcf232f8870804accf8c4cdc5", "tree": "9869bb629def6f49d5d3b82e8e0b301cabbc1b8c", "parents": [ "d7fd5f1e3b195a8232b3ed768ac2809ddce8ca46" ], "author": { "name": "Frank Munzert", "email": "munzert@de.ibm.com", "time": "Thu Mar 26 15:23:43 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:03 2009 +0100" }, "message": "[S390] Automatic IPL after dump\n\nProvide new shutdown action \"dump_reipl\" for automatic ipl after dump.\n\nSigned-off-by: Frank Munzert \u003cmunzert@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "d7fd5f1e3b195a8232b3ed768ac2809ddce8ca46", "tree": "04ae112ccff5a301dd600d34aa43ca0abb67fc02", "parents": [ "8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Thu Mar 26 15:23:42 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Mar 26 15:24:02 2009 +0100" }, "message": "[S390] fix dump_stack vs. %p and (null)\n\nThe s390 implemenation of dump_stack uses %p to display stack content.\nSince d97106ab53f812910a62d18afb9dbe882819c1ba (Make %p print \u0027(null)\u0027\nfor NULL pointers) this causes a strange output for dump_stack:\n\n[...]\nProcess basename (pid: 8822, task: 00000000b2ece038, ksp: 00000000b24d7b38)\n04000000b5685c00 00000000b24d7760 0000000000000002 (null)\n00000000b24d7800 00000000b24d7778 00000000b24d7778 00000000001052fe\n(null) 00000000b24d7b38 (null) 000000000000000a\n000000000000000d (null) 00000000b24d7760 00000000b24d77d8\n000000000051a7e8 00000000001052fe 00000000b24d7760 00000000b24d77b0\nCall Trace:\n[...]\n\nThis patch changes our dump_stack to use the appropriate %x format.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84", "tree": "177975ee063399b0f0c2105d89b7fa5c77483364", "parents": [ "003086497f07f7f1e67c0c295e261740f822b377" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 16:12:14 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 16:12:14 2009 -0700" }, "message": "Linux 2.6.29\n" }, { "commit": "003086497f07f7f1e67c0c295e261740f822b377", "tree": "109be4a657d67b76a5cef8d4b7b0d1cea93ef8b1", "parents": [ "1db4b2d221f14b9715c717dbd9a476469a687080" ], "author": { "name": "Kyle McMartin", "email": "kyle@redhat.com", "time": "Mon Mar 23 15:25:49 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 14:21:26 2009 -0700" }, "message": "Build with -fno-dwarf2-cfi-asm\n\nWith a sufficiently new compiler and binutils, code which wasn\u0027t\npreviously generating .eh_frame sections has begun to. Certain\narchitectures (powerpc, in this case) may generate unexpected relocation\nformats in response to this, preventing modules from loading.\n\nWhile the new relocation types should probably be handled, revert to the\nprevious behaviour with regards to generation of .eh_frame sections.\n\n(This was reported against Fedora, which appears to be the only distro\ndoing any building against gcc-4.4 at present: RH bz#486545.)\n\nSigned-off-by: Kyle McMartin \u003ckyle@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Alexandre Oliva \u003caoliva@redhat.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1db4b2d221f14b9715c717dbd9a476469a687080", "tree": "5a91fe08298340676b23959224e14267c6ea2d65", "parents": [ "d56ffd38a93841a07c839a375049a56b51e9567c" ], "author": { "name": "Jody McIntyre", "email": "scjody@sun.com", "time": "Mon Mar 23 13:13:34 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 14:21:26 2009 -0700" }, "message": "trivial: fix orphan dates in ext2 documentation\n\nRevert the change to the orphan dates of Windows 95, DOS, compression.\nAdd a new orphan date for OS/2.\n\nSigned-off-by: Jody McIntyre \u003cscjody@sun.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d56ffd38a93841a07c839a375049a56b51e9567c", "tree": "ac668709aa6f973de26e993f21adcf98626bed46", "parents": [ "12a37b5e2c93f6550b82490c3de6d4eedc509c39", "61fa9dcf9329cb92c220f7b656410fbe5e72f933" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 09:25:58 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 09:25:58 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits)\n ucc_geth: Fix oops when using fixed-link support\n dm9000: locking bugfix\n net: update dnet.c for bus_id removal\n dnet: DNET should depend on HAS_IOMEM\n dca: add missing copyright/license headers\n nl80211: Check that function pointer !\u003d NULL before using it\n sungem: missing net_device_ops\n be2net: fix to restore vlan ids into BE2 during a IF DOWN-\u003eUP cycle\n be2net: replenish when posting to rx-queue is starved in out of mem conditions\n bas_gigaset: correctly allocate USB interrupt transfer buffer\n smsc911x: reset last known duplex and carrier on open\n sh_eth: Fix mistake of the address of SH7763\n sh_eth: Change handling of IRQ\n netns: oops in ip[6]_frag_reasm incrementing stats\n net: kfree(napi-\u003eskb) \u003d\u003e kfree_skb\n net: fix sctp breakage\n ipv6: fix display of local and remote sit endpoints\n net: Document /proc/sys/net/core/netdev_budget\n tulip: fix crash on iface up with shirq debug\n virtio_net: Make virtio_net support carrier detection\n ...\n" }, { "commit": "12a37b5e2c93f6550b82490c3de6d4eedc509c39", "tree": "8407735b0d569792ec255a2627b533e403d60663", "parents": [ "53da1d9456fe7f87a920a78fdbdcf1225d197cb7", "0702b30dd821ac8a4103ddbe545518713fdca9be" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 09:25:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 09:25:24 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Fix crash with /proc/iomem\n sparc64: Reschedule KGDB capture to a software interrupt.\n sbus: Auto-load openprom module when device opened.\n" }, { "commit": "53da1d9456fe7f87a920a78fdbdcf1225d197cb7", "tree": "eccd5357ceff25a9a07be802ac0161c8c1842e64", "parents": [ "b0dcb4a91ddb79f2e213205cf8d86b467f8559c7" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Mon Mar 23 16:07:24 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 09:22:31 2009 -0700" }, "message": "fix ptrace slowness\n\nThis patch fixes bug #12208:\n\n Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id\u003d12208\n Subject : uml is very slow on 2.6.28 host\n\nThis turned out to be not a scheduler regression, but an already\nexisting problem in ptrace being triggered by subtle scheduler\nchanges.\n\nThe problem is this:\n\n - task A is ptracing task B\n - task B stops on a trace event\n - task A is woken up and preempts task B\n - task A calls ptrace on task B, which does ptrace_check_attach()\n - this calls wait_task_inactive(), which sees that task B is still on the runq\n - task A goes to sleep for a jiffy\n - ...\n\nSince UML does lots of the above sequences, those jiffies quickly add\nup to make it slow as hell.\n\nThis patch solves this by not rescheduling in read_unlock() after\nptrace_stop() has woken up the tracer.\n\nThanks to Oleg Nesterov and Ingo Molnar for the feedback.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCC: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b0dcb4a91ddb79f2e213205cf8d86b467f8559c7", "tree": "4e39332805ae940963bf09efd22c6949bbe793b6", "parents": [ "59fcbddaff6f862cc1584b488866d9c4a5579085", "345953cf9a44b19c98f8c0fe6ca7724202bcdb94" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 08:03:09 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 23 08:03:09 2009 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc:\n powerpc/mm: Fix Respect _PAGE_COHERENT on classic ppc32 SW TLB load machines\n" }, { "commit": "345953cf9a44b19c98f8c0fe6ca7724202bcdb94", "tree": "ebb9a63082aea202de6e711d639ce52894d0f533", "parents": [ "9aac397525dc7945b1582a80cef5860516bca452" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Sat Mar 14 09:23:03 2009 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Mar 23 08:38:26 2009 -0500" }, "message": "powerpc/mm: Fix Respect _PAGE_COHERENT on classic ppc32 SW TLB load machines\n\nGrant picked up the wrong version of \"Respect _PAGE_COHERENT on classic\nppc32 SW\" (commit a4bd6a93c3f14691c8a29e53eb04dc734b27f0db)\n\nIt was missing the code to actually deal with the fixup of\n_PAGE_COHERENT based on the CPU feature.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "61fa9dcf9329cb92c220f7b656410fbe5e72f933", "tree": "f8b375ca64e3af7c5f12ab2e9d1a590f76a110cc", "parents": [ "e3162d381fc359ebe5c98a3e216888a7cb200051" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Sun Mar 22 21:30:52 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 22 21:30:52 2009 -0700" }, "message": "ucc_geth: Fix oops when using fixed-link support\n\ncommit b1c4a9dddf09fe99b8f88252718ac5b357363dc4 (\"ucc_geth: Change\nuec phy id to the same format as gianfar\u0027s\") introduced a regression\nin the ucc_geth driver that causes this oops when fixed-link is used:\n\nUnable to handle kernel paging request for data at address 0x00000000\nFaulting instruction address: 0xc0151270\nOops: Kernel access of bad area, sig: 11 [#1]\nTMCUTU\nNIP: c0151270 LR: c0151270 CTR: c0017760\nREGS: cf81fa60 TRAP: 0300 Not tainted (2.6.29-rc8)\nMSR: 00009032 \u003cEE,ME,IR,DR\u003e CR: 24024042 XER: 20000000\nDAR: 00000000, DSISR: 20000000\nTASK \u003d cf81cba0[1] \u0027swapper\u0027 THREAD: cf81e000\nGPR00: c0151270 cf81fb10 cf81cba0 00000000 c0272e20 c025f354 00001e80\ncf86b08c\nGPR08: d1068200 cffffb74 06000000 d106c200 42024042 10085148 0fffd000\n0ffc81a0\nGPR16: 00000001 00000001 00000000 007ffeb0 00000000 0000c000 cf83f36c\ncf83f000\nGPR24: 00000030 cf83f360 cf81fb20 00000000 d106c200 20000000 00001e80\ncf83f360\nNIP [c0151270] ucc_geth_open+0x330/0x1efc\nLR [c0151270] ucc_geth_open+0x330/0x1efc\nCall Trace:\n[cf81fb10] [c0151270] ucc_geth_open+0x330/0x1efc (unreliable)\n[cf81fba0] [c0187638] dev_open+0xbc/0x12c\n[cf81fbc0] [c0187e38] dev_change_flags+0x8c/0x1b0\n\nThis patch fixes the issue by removing offending (and somewhat\nduplicate) code from init_phy() routine, and changes _probe()\nfunction to use uec_mdio_bus_name().\n\nAlso, since we fully construct phy_bus_id in the _probe() routine,\nwe no longer need -\u003ephy_address and -\u003emdio_bus fields in\nucc_geth_info structure.\n\nI wish the patch would be a bit shorter, but it seems like the only\nway to fix the issue in a sane way. Luckily, the patch has been\ntested with real PHYs and fixed-link, so no further regressions\nexpected.\n\nReported-by: Joakim Tjernlund \u003cJoakim.Tjernlund@transmode.se\u003e\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nTested-by: Joakim Tjernlund \u003cJoakim.Tjernlund@transmode.se\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e3162d381fc359ebe5c98a3e216888a7cb200051", "tree": "d3affce735bf848e98150541fe2c487319a29bd0", "parents": [ "6580f57d485f70851218813fa053d971915f61fb" ], "author": { "name": "David Brownell", "email": "dbrownell@users.sourceforge.net", "time": "Sun Mar 22 21:28:39 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 22 21:28:39 2009 -0700" }, "message": "dm9000: locking bugfix\n\nThis fixes a locking bug in the dm9000 driver. It calls\nrequest_irq() without setting IRQF_DISABLED ... which is\ncorrect for handlers that support IRQ sharing, since that\nbehavior is not guaranteed for shared IRQs. However, its\nIRQ handler then wrongly assumes that IRQs are blocked.\nSo the fix just uses the right spinlock primitives in the\nIRQ handler.\n\nNOTE: this is a classic example of the type of bug which\nlockdep currently masks by forcibly setting IRQF_DISABLED\non IRQ handlers that did not request that flag.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6580f57d485f70851218813fa053d971915f61fb", "tree": "3223d8daad2e81a82b040273b389b8d64f74fbe8", "parents": [ "4b97926ddf51b3919c859e2086fef3c8c3c46c61" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun Mar 22 21:22:48 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 22 21:22:48 2009 -0700" }, "message": "net: update dnet.c for bus_id removal\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "59fcbddaff6f862cc1584b488866d9c4a5579085", "tree": "63a4e2003b84deb391d8edd39a80e4dcc2c452e8", "parents": [ "39678e5e38055753ae08007ec8bcae31b122a0d0", "b0fe551000179c868d46266278a890eab878baca" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:41:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:41:02 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:\n kconfig: improve seed in randconfig\n kconfig: fix randconfig for choice blocks\n" }, { "commit": "39678e5e38055753ae08007ec8bcae31b122a0d0", "tree": "56d78e9e72e09e5a183bbc2f0c727010533c4971", "parents": [ "f762dd68218665bb87d4e4a0eeac86fde7530293", "7a2cf4af1554d891b440cc3a649d01ed222206c3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:38:57 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:38:57 2009 -0700" }, "message": "Merge branch \u0027fix-includes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu\n\n* \u0027fix-includes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:\n m68k: merge the non-MMU and MMU versions of siginfo.h\n m68k: use the MMU version of unistd.h for all m68k platforms\n m68k: merge the non-MMU and MMU versions of signal.h\n m68k: merge the non-MMU and MMU versions of ptrace.h\n m68k: use MMU version of setup.h for both MMU and non-MMU\n m68k: merge the non-MMU and MMU versions of sigcontext.h\n m68k: merge the non-MMU and MMU versions of swab.h\n m68k: merge the non-MMU and MMU versions of param.h\n" }, { "commit": "f762dd68218665bb87d4e4a0eeac86fde7530293", "tree": "f5076d7f587f0c80235ebd558e94a8e9728e6f5a", "parents": [ "2aac0cf88681bfa092f731553bc7fbd23516be73" ], "author": { "name": "Gertjan van Wingerde", "email": "gwingerde@gmail.com", "time": "Sat Mar 21 23:18:57 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:28:37 2009 -0700" }, "message": "Update my email address\n\nUpdate all previous incarnations of my email address to the correct one.\n\nSigned-off-by: Gertjan van Wingerde \u003cgwingerde@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2aac0cf88681bfa092f731553bc7fbd23516be73", "tree": "b723cbe9c67b0cafa9081690d03b4ecec038d9f6", "parents": [ "8faece5f906725c10e7a1f6caf84452abadbdc7b" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Fri Mar 20 02:23:57 2009 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:20:43 2009 -0700" }, "message": "eCryptfs: NULL crypt_stat dereference during lookup\n\nIf ecryptfs_encrypted_view or ecryptfs_xattr_metadata were being\nspecified as mount options, a NULL pointer dereference of crypt_stat\nwas possible during lookup.\n\nThis patch moves the crypt_stat assignment into\necryptfs_lookup_and_interpose_lower(), ensuring that crypt_stat\nwill not be NULL before we attempt to dereference it.\n\nThanks to Dan Carpenter and his static analysis tool, smatch, for\nfinding this bug.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: Dan Carpenter \u003cerror27@gmail.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8faece5f906725c10e7a1f6caf84452abadbdc7b", "tree": "bbe7d6cba67c909fbc86fc63dbfa1cf0d3cb12bc", "parents": [ "18a0d89e54ca0f6f33582f99ae39867b2c975559" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Fri Mar 20 01:25:09 2009 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:20:43 2009 -0700" }, "message": "eCryptfs: Allocate a variable number of pages for file headers\n\nWhen allocating the memory used to store the eCryptfs header contents, a\nsingle, zeroed page was being allocated with get_zeroed_page().\nHowever, the size of an eCryptfs header is either PAGE_CACHE_SIZE or\nECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE (8192), whichever is larger, and is\nstored in the file\u0027s private_data-\u003ecrypt_stat-\u003enum_header_bytes_at_front\nfield.\n\necryptfs_write_metadata_to_contents() was using\nnum_header_bytes_at_front to decide how many bytes should be written to\nthe lower filesystem for the file header. Unfortunately, at least 8K\nwas being written from the page, despite the chance of the single,\nzeroed page being smaller than 8K. This resulted in random areas of\nkernel memory being written between the 0x1000 and 0x1FFF bytes offsets\nin the eCryptfs file headers if PAGE_SIZE was 4K.\n\nThis patch allocates a variable number of pages, calculated with\nnum_header_bytes_at_front, and passes the number of allocated pages\nalong to ecryptfs_write_metadata_to_contents().\n\nThanks to Florian Streibelt for reporting the data leak and working with\nme to find the problem. 2.6.28 is the only kernel release with this\nvulnerability. Corresponds to CVE-2009-0787\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nReviewed-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nReviewed-by: Eugene Teo \u003ceugeneteo@kernel.sg\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: dann frazier \u003cdannf@dannf.org\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Florian Streibelt \u003cflorian@f-streibelt.de\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18a0d89e54ca0f6f33582f99ae39867b2c975559", "tree": "6698711fdad0ded22c69b1e83d2984ffaf70cb96", "parents": [ "65c24491b4fef017c64e39ec64384fde5e05e0a0" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Mar 20 09:22:30 2009 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:08:53 2009 -0700" }, "message": "radeonfb: Whack the PCI PM register until it sticks\n\nThis fixes a regression introduced when we switched to using the core\npci_set_power_state(). The chip seems to need the state to be written\nover and over again until it sticks, so we do that.\n\nNote that the code is a bit blunt, without timeout, etc... but that\u0027s\npretty much because I put back in there the code exactly as it used to\nbe before the regression. I still add a call to pci_set_power_state()\nat the end so that ACPI gets called appropriately on x86.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nTested-by: Raymond Wooninck \u003ctittiatcoke@gmail.com\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4b97926ddf51b3919c859e2086fef3c8c3c46c61", "tree": "3d02ee4f9751dbd9ebc31cdcddaeedb1a3be88d4", "parents": [ "e2fc4d19292ef2eb208f76976ddc3320cc5839b6" ], "author": { "name": "Ilya Yanok", "email": "yanok@emcraft.com", "time": "Sat Mar 21 16:58:47 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 21 16:58:47 2009 -0700" }, "message": "dnet: DNET should depend on HAS_IOMEM\n\nSigned-off-by: Ilya Yanok \u003cyanok@emcraft.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e2fc4d19292ef2eb208f76976ddc3320cc5839b6", "tree": "802212de24177fa6bb33ee6128bc237fee5f9e6b", "parents": [ "c2f3252b8531c56990ea50e040cbcdf11a233436" ], "author": { "name": "Maciej Sosnowski", "email": "maciej.sosnowski@intel.com", "time": "Sat Mar 21 13:31:23 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 21 13:31:23 2009 -0700" }, "message": "dca: add missing copyright/license headers\n\nIn two dca files copyright and license headers are missing.\nThis patch adds them there.\n\nSigned-off-by: Maciej Sosnowski \u003cmaciej.sosnowski@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c2f3252b8531c56990ea50e040cbcdf11a233436", "tree": "7df89d9fca6134705fbf0d4a7298911450f0e9b0", "parents": [ "5ed0102fbf36f58091089907213b4bd191ca2e0c", "f3f9258678b081c3ef2f036aef450cd2053ef419" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 20 14:53:36 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Mar 20 14:53:36 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6\n" }, { "commit": "f3f9258678b081c3ef2f036aef450cd2053ef419", "tree": "a1c619e776cdea71943429dffbbaa87b0a7c7999", "parents": [ "170ebf85160dd128e1c4206cc197cce7d1424705" ], "author": { "name": "Jouni Malinen", "email": "jouni.malinen@atheros.com", "time": "Fri Mar 20 17:57:36 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Mar 20 16:01:57 2009 -0400" }, "message": "nl80211: Check that function pointer !\u003d NULL before using it\n\nNL80211_CMD_GET_MESH_PARAMS and NL80211_CMD_SET_MESH_PARAMS handlers\ndid not verify whether a function pointer is NULL (not supported by\nthe driver) before trying to call the function. The former nl80211\ncommand is available for unprivileged users, too, so this can\npotentially allow normal users to kill networking (or worse..) if\nmac80211 is built without CONFIG_MAC80211_MESH\u003dy.\n\nSigned-off-by: Jouni Malinen \u003cjouni.malinen@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5ed0102fbf36f58091089907213b4bd191ca2e0c", "tree": "918ec5b810e6d0675425c562ef01e151a0313c16", "parents": [ "1ab1ab7543de53c945ea24140409ef67ed173eb4" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Thu Mar 19 23:58:01 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 19 23:58:01 2009 -0700" }, "message": "sungem: missing net_device_ops\n\nSungem driver only got partially converted to net_device_ops.\nSince this could cause bugs, please push this to 2.6.29\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1ab1ab7543de53c945ea24140409ef67ed173eb4", "tree": "d9506f9bcbf3064368172030edc8c837f9c9a234", "parents": [ "ea1dae11e0baca5d633207fe50fc3cd30a5d68ee" ], "author": { "name": "Sathya Perla", "email": "sathyap@serverengines.com", "time": "Thu Mar 19 23:56:46 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 19 23:56:46 2009 -0700" }, "message": "be2net: fix to restore vlan ids into BE2 during a IF DOWN-\u003eUP cycle\n\nThis is a patch to reconfigure vlan-ids during an i/f down/up cycle\n\nSigned-off-by: Sathya Perla \u003csathyap@serverengines.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ea1dae11e0baca5d633207fe50fc3cd30a5d68ee", "tree": "e87606f10432ab66dd5d486939f49e1bce299f61", "parents": [ "170ebf85160dd128e1c4206cc197cce7d1424705" ], "author": { "name": "Sathya Perla", "email": "sathyap@serverengines.com", "time": "Thu Mar 19 23:56:20 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 19 23:56:20 2009 -0700" }, "message": "be2net: replenish when posting to rx-queue is starved in out of mem conditions\n\nThis is a patch to replenish the rx-queue when it is in a starved\nstate (due to out-of-mem conditions)\n\nSigned-off-by: Sathya Perla \u003csathyap@serverengines.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65c24491b4fef017c64e39ec64384fde5e05e0a0", "tree": "3afa5c9eace50837f3c31238102358cf67b8a1ff", "parents": [ "87c3a86e1c220121d0ced59d1a71e78ed9abc6dd" ], "author": { "name": "Jeff Moyer", "email": "jmoyer@redhat.com", "time": "Wed Mar 18 17:04:21 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 15:57:18 2009 -0700" }, "message": "aio: lookup_ioctx can return the wrong value when looking up a bogus context\n\nThe libaio test harness turned up a problem whereby lookup_ioctx on a\nbogus io context was returning the 1 valid io context from the list\n(harness/cases/3.p).\n\nBecause of that, an extra put_iocontext was done, and when the process\nexited, it hit a BUG_ON in the put_iocontext macro called from exit_aio\n(since we expect a users count of 1 and instead get 0).\n\nThe problem was introduced by \"aio: make the lookup_ioctx() lockless\"\n(commit abf137dd7712132ee56d5b3143c2ff61a72a5faa).\n\nThanks to Zach for pointing out that hlist_for_each_entry_rcu will not\nreturn with a NULL tpos at the end of the loop, even if the entry was\nnot found.\n\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nAcked-by: Zach Brown \u003czach.brown@oracle.com\u003e\nAcked-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "87c3a86e1c220121d0ced59d1a71e78ed9abc6dd", "tree": "f0460d0a5f34da0c3df3cc729b705fc93a69be4b", "parents": [ "d0115552cdb0b4d4146975889fee2e9355515c4b" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Wed Mar 18 17:04:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 15:57:18 2009 -0700" }, "message": "eventfd: remove fput() call from possible IRQ context\n\nRemove a source of fput() call from inside IRQ context. Myself, like Eric,\nwasn\u0027t able to reproduce an fput() call from IRQ context, but Jeff said he was\nable to, with the attached test program. Independently from this, the bug is\nconceptually there, so we might be better off fixing it. This patch adds an\noptimization similar to the one we already do on -\u003eki_filp, on -\u003eki_eventfd.\nPlaying with -\u003ef_count directly is not pretty in general, but the alternative\nhere would be to add a brand new delayed fput() infrastructure, that I\u0027m not\nsure is worth it.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Zach Brown \u003czach.brown@oracle.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d0115552cdb0b4d4146975889fee2e9355515c4b", "tree": "408e36ddf0eb6397a0f8f672701b753287e26cd9", "parents": [ "caa81d671f485dc54960e37a888d3b55349850a9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 15:53:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 15:53:19 2009 -0700" }, "message": "Move cc-option to below arch-specific setup\n\nSam Ravnborg says:\n \"We have several architectures that plays strange games with $(CC) and\n $(CROSS_COMPILE).\n\n So we need to postpone any use of $(call cc-option..) until we have\n included the arch specific Makefile so we try with the correct $(CC)\n version.\"\n\nRequested-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "caa81d671f485dc54960e37a888d3b55349850a9", "tree": "c7d483cc33e2c3f858fd2f4f4fd84bf02d333287", "parents": [ "2d8620cb880c796c9a9b59fe8d4ff37d726acfea", "0fb1d9bcbcf701a45835aa150c57ca54ea685bfa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:56:35 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:56:35 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6:\n [S390] make page table upgrade work again\n [S390] make page table walking more robust\n [S390] Dont check for pfn_valid() in uaccess_pt.c\n [S390] ftrace/mcount: fix kernel stack backchain\n [S390] topology: define SD_MC_INIT to fix performance regression\n [S390] __div64_31 broken for CONFIG_MARCH_G5\n" }, { "commit": "2d8620cb880c796c9a9b59fe8d4ff37d726acfea", "tree": "28ec4a32732c76bb7395c9a3d99f2c70c409b013", "parents": [ "fe2fd6cc346cc7199a52250e8fb594852b2a321b", "96fe2ab830d7dffee1b3d8abf27ced4d7d5765e7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:50:15 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:50:15 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:\n HID: fix waitqueue usage in hiddev\n HID: fix incorrect free in hiddev\n" }, { "commit": "fe2fd6cc346cc7199a52250e8fb594852b2a321b", "tree": "d5a796b695c682165e014fc535cc04d3510c4e7f", "parents": [ "a8e7d49aa7be728c4ae241a75a2a124cdcabc0c5", "913d952eb573c3d1f7487e83b5590e13e7cae2bd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:49:55 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 14:49:55 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n Btrfs: Clear space_info full when adding new devices\n Btrfs: Fix locking around adding new space_info\n" }, { "commit": "a8e7d49aa7be728c4ae241a75a2a124cdcabc0c5", "tree": "fec49351496b886d8aa0e7b55e58c2f1394b051a", "parents": [ "68df3755e383e6fecf2354a67b08f92f18536594" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 11:32:05 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 11:32:05 2009 -0700" }, "message": "Fix race in create_empty_buffers() vs __set_page_dirty_buffers()\n\nNick Piggin noticed this (very unlikely) race between setting a page\ndirty and creating the buffers for it - we need to hold the mapping\nprivate_lock until we\u0027ve set the page dirty bit in order to make sure\nthat create_empty_buffers() might not build up a set of buffers without\nthe dirty bits set when the page is dirty.\n\nI doubt anybody has ever hit this race (and it didn\u0027t solve the issue\nNick was looking at), but as Nick says: \"Still, it does appear to solve\na real race, which we should close.\"\n\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "68df3755e383e6fecf2354a67b08f92f18536594", "tree": "a5091127ecb61f30c448ec2abb534509791a7d19", "parents": [ "a1e4ee22863d41a6fbb24310d7951836cb6dafe7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 11:10:17 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 19 11:10:17 2009 -0700" }, "message": "Add \u0027-fwrapv\u0027 to gcc CFLAGS\n\nThis makes sure that gcc doesn\u0027t try to optimize away wrapping\narithmetic, which the kernel occasionally uses for overflow testing, ie\nthings like\n\n\tif (ptr + offset \u003c ptr)\n\nwhich technically is undefined for non-unsigned types. See\n\n\thttp://bugzilla.kernel.org/show_bug.cgi?id\u003d12597\n\nfor details.\n\nNot all versions of gcc support it, so we need to make it conditional\n(it looks like it was introduced in gcc-3.4).\n\nReminded-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0702b30dd821ac8a4103ddbe545518713fdca9be", "tree": "8ce0c9f5e58c5ccb99870505eecd139986caa05e", "parents": [ "192d7a4667c6d11d1a174ec4cad9a3c5d5f9043c", "a1e4ee22863d41a6fbb24310d7951836cb6dafe7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:53:57 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:53:57 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n" }, { "commit": "192d7a4667c6d11d1a174ec4cad9a3c5d5f9043c", "tree": "492fa7fbedffb167191aa4d6e218613667fb2864", "parents": [ "42cc77c861e8e850e86252bb5b1e12e006261973" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Wed Mar 18 23:53:16 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:53:16 2009 -0700" }, "message": "sparc64: Fix crash with /proc/iomem\n\nWhen you compile kernel on Sparc64 with heap memory checking and type\n\"cat /proc/iomem\", you get a crash, because pointers in struct\nresource are uninitialized.\n\nMost code fills struct resource with zeros, so I assume that it is\nresponsibility of the caller of request_resource to initialized it,\nnot the responsibility of request_resource functuion.\n\nAfter 2.6.29 is out, there could be a check for uninitialized fields\nadded to request_resource to avoid crashes like this.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "42cc77c861e8e850e86252bb5b1e12e006261973", "tree": "422d0619783e95d95d682775305d0dfdac72a366", "parents": [ "1c339eb183bb48095feaa46057ac4f4f0603dbf9" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:51:57 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:51:57 2009 -0700" }, "message": "sparc64: Reschedule KGDB capture to a software interrupt.\n\nOtherwise it might interrupt switch_to() midstream and use\nhalf-cooked register window state.\n\nReported-by: Chris Torek \u003cchris.torek@windriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "170ebf85160dd128e1c4206cc197cce7d1424705", "tree": "43686daef9a1aa3a535c9c2f4c57f5ce1e3fd31c", "parents": [ "44c1d6f99d4c86638bffabf0b7a232d0fe7ae574" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Wed Mar 18 23:44:23 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:44:23 2009 -0700" }, "message": "bas_gigaset: correctly allocate USB interrupt transfer buffer\n\nEvery USB transfer buffer has to be allocated individually by kmalloc.\n\nImpact: bugfix, no functional change\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nTested-by: Kolja Waschk \u003ckawk@users.sourceforge.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "44c1d6f99d4c86638bffabf0b7a232d0fe7ae574", "tree": "6904225f0189f7d5229dd529f64de71c97c55e7b", "parents": [ "2e2a6a9f710255c87cef670fb71fc9e74bef1da2" ], "author": { "name": "Steve Glendinning", "email": "steve.glendinning@smsc.com", "time": "Wed Mar 18 23:37:18 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:37:18 2009 -0700" }, "message": "smsc911x: reset last known duplex and carrier on open\n\nsmsc911x_phy_adjust_link is called periodically by the phy layer (as\nit\u0027s run in polling mode), and it only updates the hardware when it sees\na change in duplex or carrier. This patch clears the last known values\nevery time the interface is brought up, instead of only when the module\nis loaded.\n\nWithout this patch the adjust_link function never updates the hardware\nafter an ifconfig down; ifconfig up. On a full duplex link this causes\nthe tx error counter to increment, even though packets are correctly\ntransmitted, as the default MAC_CR register setting is for half duplex.\n\nThe tx errors are \"no carrier\" errors, which should be ignored in\nfull-duplex mode. When MAC_CR is set to \"full duplex\" mode they are\ncorrectly ignored by the hardware.\n\nNote that even with this patch the tx error counter can increment if\npackets are transmitted between \"ifconfig up\" and the first phy poll\ninterval. An improved solution would use the phy interrupt with phylib,\nbut I haven\u0027t managed to make this work 100% robustly yet.\n\nSigned-off-by: Steve Glendinning \u003csteve.glendinning@smsc.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2e2a6a9f710255c87cef670fb71fc9e74bef1da2", "tree": "40611a668d5bddc4d58aa08b5404cdfe374ebc71", "parents": [ "0e0fde3c8d65524b8dfd834332d6e4a92711a66a" ], "author": { "name": "Nobuhiro Iwamatsu", "email": "iwamatsu.nobuhiro@renesas.com", "time": "Mon Mar 16 19:52:23 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:31:50 2009 -0700" }, "message": "sh_eth: Fix mistake of the address of SH7763\n\nAddress of SH_TSU_ADDR and ARSTR of SH7763 was wrong.\nThis revise it.\n\nSigned-off-by: Nobuhiro Iwamatsu \u003ciwamatsu.nobuhiro@renesas.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0e0fde3c8d65524b8dfd834332d6e4a92711a66a", "tree": "ecc9eead781a01b3f1b2570546ad8966d7abed2d", "parents": [ "2bad35b7c9588eb5e65c03bcae54e7eb6b1a6504" ], "author": { "name": "Nobuhiro Iwamatsu", "email": "iwamatsu.nobuhiro@renesas.com", "time": "Mon Mar 16 19:50:57 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:31:49 2009 -0700" }, "message": "sh_eth: Change handling of IRQ\n\nHandling of IRQ of the SH7763/SH7764 CPU which sh_eth supported was\nchanged.\nThis revises it for this change.\n\nSigned-off-by: Nobuhiro Iwamatsu \u003ciwamatsu.nobuhiro@renesas.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2bad35b7c9588eb5e65c03bcae54e7eb6b1a6504", "tree": "1a0dff781b3d756470845b58cade9c9b074fadb4", "parents": [ "e4a389a9b5c892446b5de2038bdc0cca8703c615" ], "author": { "name": "Jorge Boncompte [DTI2]", "email": "jorge@dti2.net", "time": "Wed Mar 18 23:26:11 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:26:11 2009 -0700" }, "message": "netns: oops in ip[6]_frag_reasm incrementing stats\n\ndev can be NULL in ip[6]_frag_reasm for skb\u0027s coming from RAW sockets.\n\nQuagga\u0027s OSPFD sends fragmented packets on a RAW socket, when netfilter\nconntrack reassembles them on the OUTPUT path you hit this code path.\n\nYou can test it with something like \"hping2 -0 -d 2000 -f AA.BB.CC.DD\"\n\nWith help from Jarek Poplawski.\n\nSigned-off-by: Jorge Boncompte [DTI2] \u003cjorge@dti2.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e4a389a9b5c892446b5de2038bdc0cca8703c615", "tree": "deacba5987f786ffe7ff356e8710a39f7a297057", "parents": [ "cb0dc77de0d23615a845e45844a2e22fc224d7fe" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Wed Mar 18 23:12:13 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 23:12:13 2009 -0700" }, "message": "net: kfree(napi-\u003eskb) \u003d\u003e kfree_skb\n\nstruct sk_buff pointers should be freed with kfree_skb.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cb0dc77de0d23615a845e45844a2e22fc224d7fe", "tree": "e92f9dbecf503d306739141230f0767cec386c9d", "parents": [ "1b1d8f73a44fe1796a73a97ebcb08cad18b97f07" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Mar 18 19:12:42 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 19:12:42 2009 -0700" }, "message": "net: fix sctp breakage\n\nbroken by commit 5e739d1752aca4e8f3e794d431503bfca3162df4; AFAICS should\nbe -stable fodder as well...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAced-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b1d8f73a44fe1796a73a97ebcb08cad18b97f07", "tree": "620b65aeb1d540047cd06375dc682441f36ca2c5", "parents": [ "e9c6a586f5335938b11be0a2554af58a2860e4ef" ], "author": { "name": "Bjørn Mork", "email": "bjorn@mork.no", "time": "Wed Mar 18 18:56:54 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 18:56:54 2009 -0700" }, "message": "ipv6: fix display of local and remote sit endpoints\n\nThis fixes the regressions cause by\ncommit 1326c3d5a4b792a2b15877feb7fb691f8945d203\n(v2.6.28-rc6-461-g23a12b1) broke the display of local and remote\naddresses of an SIT tunnel in iproute2.\n\nnt-\u003eparms is used by ipip6_tunnel_init() and therefore need to be\ninitialized first.\n\nTracked as http://bugzilla.kernel.org/show_bug.cgi?id\u003d12868\n\nReported-by: Jan Engelhardt \u003cjengelh@medozas.de\u003e\nSigned-off-by: Bjørn Mork \u003cbjorn@mork.no\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e9c6a586f5335938b11be0a2554af58a2860e4ef", "tree": "056515e9973c0b312983edbb63cfaadd64a129b9", "parents": [ "69145635d4db0a0382885b14634aa5b721f3aa1a" ], "author": { "name": "Stanislaw Gruszka", "email": "sgruszka@redhat.com", "time": "Wed Mar 18 18:51:06 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 18 18:51:06 2009 -0700" }, "message": "net: Document /proc/sys/net/core/netdev_budget\n\nThe NAPI poll parameter netdev_budget is not documented in\nkernel-docs. Since it may have a substantial effect on at least some\nnetwork loads, it should be.\n\nSigned-off-by: Stanislaw Gruszka \u003csgruszka@redhat.com\u003e \nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "69145635d4db0a0382885b14634aa5b721f3aa1a" }