)]}' { "log": [ { "commit": "0139418c943c3389cf75afc4f4d2b2fa52bbf7c9", "tree": "f4f760f37b516d9c6c375217aec31a1d9f6fdaa2", "parents": [ "a91f2e396f5b32b21d842b4757bc8de5e88eac66" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:46 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:54:05 2006 -0700" }, "message": "[Bluetooth] Small cleanup of the L2CAP source code\n\nThis patch is a small cleanup of the L2CAP source code. It makes some\ncoding style changes and moves some functions around to avoid forward\ndeclarations.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "a91f2e396f5b32b21d842b4757bc8de5e88eac66", "tree": "174b88a20feea87734bf63ec7104eae0b205649a", "parents": [ "27d35284258c596900e0e41c46932ec4abe6a7b1" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:41 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:54:02 2006 -0700" }, "message": "[Bluetooth] Use real devices for host controllers\n\nThis patch converts the Bluetooth class devices into real devices. The\nBluetooth class is kept and the driver core provides the appropriate\nsymlinks for backward compatibility.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "27d35284258c596900e0e41c46932ec4abe6a7b1", "tree": "d1a0f236b589e14f3c6251e9dfcb2b2aafdaf5ad", "parents": [ "04837f6447c7f3ef114cda1ad761822dedbff8cf" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:37 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:54:00 2006 -0700" }, "message": "[Bluetooth] Add platform device for virtual and serial devices\n\nThis patch adds a generic Bluetooth platform device that can be used\nas parent device by virtual and serial devices.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "04837f6447c7f3ef114cda1ad761822dedbff8cf", "tree": "66dbb53e82550723191ffe54f0457eafc3a92d32", "parents": [ "da1f519851d1c66331363253f364bdb5d924ea96" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:33 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:53:58 2006 -0700" }, "message": "[Bluetooth] Add automatic sniff mode support\n\nThis patch introduces the automatic sniff mode feature. This allows\nthe host to switch idle connections into sniff mode to safe power.\n\nSigned-off-by: Ulisses Furquim \u003culissesf@gmail.com\u003e\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "da1f519851d1c66331363253f364bdb5d924ea96", "tree": "8760b2edb53a50d679403385dc2cbf960bb3cffc", "parents": [ "dcdcf63ef12dc3fbaa17a6d04f16ada8e63bb4d0" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:29 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:53:56 2006 -0700" }, "message": "[Bluetooth] Correct SCO buffer size on request\n\nThis patch introduces a quirk that allows the drivers to tell the host\nto correct the SCO buffer size values.\n\nSigned-off-by: Olivier Galibert \u003cgalibert@pobox.com\u003e\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "dcdcf63ef12dc3fbaa17a6d04f16ada8e63bb4d0", "tree": "ebcd16f8c4221305782fd1643eef018b546df36e", "parents": [ "2b86ad21deec4c47a1f0089298f12e4038c2aa68" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:24 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:53:52 2006 -0700" }, "message": "[Bluetooth] Add suspend/resume support to the HCI USB driver\n\nThis patch implements the suspend/resume methods for the HCI USB\ndriver by killing all outstanding URBs on suspend, and re-issuing\nthem on resume.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "2b86ad21deec4c47a1f0089298f12e4038c2aa68", "tree": "b6224bbad23a5acc57ba10d2b52093d0a51e3a80", "parents": [ "69ee20a58fa0cad6520c2a9538100a87ef0abd7d" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Jul 03 10:02:18 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 03 19:53:50 2006 -0700" }, "message": "[Bluetooth] Use raw mode for the Frontline sniffer device\n\nThe Frontline sniffer device looks like a normal H:2 Bluetooth device,\nbut it is not and so mark it as raw mode device.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "69ee20a58fa0cad6520c2a9538100a87ef0abd7d", "tree": "3045353c484b04b1ff38a6650085415a9a9b046b", "parents": [ "3c6b377321678c649f9b3c66da0149975c614102" ], "author": { "name": "Andrey Savochkin", "email": "saw@swsoft.com", "time": "Mon Jul 03 19:50:14 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:50:14 2006 -0700" }, "message": "[BRIDGE]: br_dump_ifinfo index fix\n\nFix for inability of br_dump_ifinfo to handle non-zero start index:\nloop index never increases when entered with non-zero start.\nSpotted by Kirill Korotaev.\n\nSigned-off-by: Andrey Savochkin \u003csaw@swsoft.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3c6b377321678c649f9b3c66da0149975c614102", "tree": "0e7c7a40ad55402ae009fd5a59741a28b5d8ea4b", "parents": [ "4bdbf6c033ba05bff65f69989baccd7103c5a530" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jul 03 19:48:25 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:48:25 2006 -0700" }, "message": "[ATM]: add+use poison defines\n\nATM: add and use POISON define values.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4bdbf6c033ba05bff65f69989baccd7103c5a530", "tree": "e4559c8222b066113d441b9545744a1c2bd569fc", "parents": [ "6508871eddbbd3e62799f3b6182a6a4fd3ef31d5" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jul 03 19:47:27 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:47:27 2006 -0700" }, "message": "[NET]: add+use poison defines\n\nAdd and use poison defines in net/.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6508871eddbbd3e62799f3b6182a6a4fd3ef31d5", "tree": "f8d5275b81e827326d8638b0286abd6bf19cd95c", "parents": [ "fe4ada2d6f0b746246e9b5bf0f4f2e4d3a07d26e" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jul 03 19:45:31 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:45:31 2006 -0700" }, "message": "[IOAT]: fix kernel-doc in source files\n\nFix kernel-doc warnings in drivers/dma/:\n- use correct function \u0026 parameter names\n- add descriptions where omitted\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fe4ada2d6f0b746246e9b5bf0f4f2e4d3a07d26e", "tree": "4087d9e0d655cc6b6e1b31f61edf40ee3549a650", "parents": [ "b0026624f1aa3e38a887cb483de61f104d600b97" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jul 03 19:44:51 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:44:51 2006 -0700" }, "message": "[IOAT]: fix header file kernel-doc\n\nFix kernel-doc problems in include/linux/dmaengine.h:\n- add some fields/parameters\n- expand some descriptions\n- fix typos\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b0026624f1aa3e38a887cb483de61f104d600b97", "tree": "16ab702d08c7235456f3d2f926932307aa90b0ad", "parents": [ "6703931c546e6dec0431776fa616d5accd3e7162" ], "author": { "name": "Michael Chan", "email": "mchan@broadcom.com", "time": "Mon Jul 03 19:42:14 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:42:14 2006 -0700" }, "message": "[TG3]: Add ipv6 TSO feature\n\nEnable ipv6 TSO feature on chips that support it.\n\nUpdate version to 3.61.\n\nSigned-off-by: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6703931c546e6dec0431776fa616d5accd3e7162", "tree": "69b5b001f9d8f6e639878215dc81dc77186eb398", "parents": [ "863fae666acb87b150f4634e6e79476ebe274f43" ], "author": { "name": "Michael Chan", "email": "mchan@broadcom.com", "time": "Mon Jul 03 19:41:11 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:41:11 2006 -0700" }, "message": "[IPV6]: Fix ipv6 GSO payload length\n\nFix ipv6 GSO payload length calculation.\n\nThe ipv6 payload length excludes the ipv6 base header length and so\nmust be subtracted.\n\nSigned-off-by: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "863fae666acb87b150f4634e6e79476ebe274f43", "tree": "59b09c818b986972dc831f43a81ada63f3f824f3", "parents": [ "bbcf467dab42ea3c85f368df346c82af2fbba665" ], "author": { "name": "Allan Stephens", "email": "allan.stephens@windriver.com", "time": "Mon Jul 03 19:39:36 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:39:36 2006 -0700" }, "message": "[TIPC] Fixed sk_buff panic caused by tipc_link_bundle_buf (REVISED)\n\nThe recent change to direct inspection of bundle buffer tailroom did not\naccount for the possiblity of unrequested tailroom added by skb_alloc(),\nthereby allowing a bundle to be created that exceeds the current link MTU.\nAn additional check now ensures that bundling works correctly no matter\nif the bundle buffer is smaller, larger, or equal to the link MTU.\n\nSigned-off-by: Allan Stephens \u003callan.stephens@windriver.com\u003e\nSigned-off-by: Per Liden \u003cper.liden@ericsson.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bbcf467dab42ea3c85f368df346c82af2fbba665", "tree": "e9fe30c1be9c6a3773454bad3eefaabf4f5bee48", "parents": [ "6ce1669fdb6b0a0faf9b2e2ba08048b520c57841" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Mon Jul 03 19:38:35 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:38:35 2006 -0700" }, "message": "[NET]: Verify gso_type too in gso_segment\n\nWe don\u0027t want nasty Xen guests to pass a TCPv6 packet in with gso_type set\nto TCPv4 or even UDP (or a packet that\u0027s both TCP and UDP).\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6ce1669fdb6b0a0faf9b2e2ba08048b520c57841", "tree": "828d6c3c3b4d4754b42665163218fed35b92f0d3", "parents": [ "d85838c55d836c33077344fab424f200f2827d84" ], "author": { "name": "Horms", "email": "horms@verge.net.au", "time": "Mon Jul 03 19:35:40 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:35:40 2006 -0700" }, "message": "[IPVS]: Add sysctl documentation\n\n* Derived from http://www.linuxvirtualserver.org/docs/sysctl.html, v1.4\n maintained by Wensong Zhang\n\n* Adjusted preample to match ip-sysctl.txt\n\n* Sorted options into alphabetical order\n\n* Added expire_quiescent_template\n\n* Removed timeout_* which are no longer present\n\n* Incoporated doc/debug-levels.txt from IPVS source tree into\n description of ipvs_debug\n\n* Minor spelling fixes\n\n* Further editing more than welcome\n\nSigned-Off-By: Horms \u003chorms@verge.net.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d85838c55d836c33077344fab424f200f2827d84", "tree": "780dbeaa81b38b0edf3631f945b2ea9582dfe48e", "parents": [ "18601a7d30c8340af4d786793ee52828471d2630" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 03 19:32:23 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:32:23 2006 -0700" }, "message": "[ROSE]: Try all routes when establishing a ROSE connections.\n\nFrom Jean-Paul F6FBB\n\nROSE will only try to establish a route using the first route in its\nrouting table. Fix to iterate through all additional routes if a\nconnection attempt has failed.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "18601a7d30c8340af4d786793ee52828471d2630", "tree": "f3451f508f4784323829bb6618dbd0ca9bdd604d", "parents": [ "006f68b84fe19fc5015a8cf838a10d75f91f0218" ], "author": { "name": "Ralf Baechle DL5RB", "email": "ralf@linux-mips.org", "time": "Mon Jul 03 19:31:14 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:31:14 2006 -0700" }, "message": "[NETROM]: Use socket helpers instead of direct fiddling with struct sock\n\nSigned-off-by: Ralf Baechle DL5RB \u003cralf@linux-mips.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "006f68b84fe19fc5015a8cf838a10d75f91f0218", "tree": "2c9377778e4e09bb8d10084341207ba1352f600a", "parents": [ "8dc22d2b642f8a6f14ef8878777a05311e5d1d7e" ], "author": { "name": "Ralf Baechle DL5RB", "email": "ralf@linux-mips.org", "time": "Mon Jul 03 19:30:18 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:30:18 2006 -0700" }, "message": "[AX.25]: Reference counting for AX.25 routes.\n\nIn the past routes could be freed even though the were possibly in use ...\n\nSigned-off-by: Ralf Baechle DL5RB \u003cralf@linux-mips.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8dc22d2b642f8a6f14ef8878777a05311e5d1d7e", "tree": "fb6ec490d0318cf7c267668f6d06391b2033b2fb", "parents": [ "518d1c9679f644811adaa22d853f43a83fbdae84" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 03 19:29:15 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:29:15 2006 -0700" }, "message": "[ROSE]: Fix dereference of skb pointer after free.\n\nIf rose_route_frame return success we\u0027ll dereference a stale pointer.\nLikely this is only going to result in bad statistics for the ROSE\ninterface.\n\nThis fixes coverity 946.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "518d1c9679f644811adaa22d853f43a83fbdae84", "tree": "52705bc452ee453eb16127b1f9063e0f012481e6", "parents": [ "56e0873b7b146564a0c36e225624f5a9b2d63791" ], "author": { "name": "Benoit Boissinot", "email": "benoit.boissinot@ens-lyon.org", "time": "Mon Jul 03 19:28:13 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:28:13 2006 -0700" }, "message": "[IOAT]: Fix a warning in ioatdma\n\ndrivers/dma/ioatdma.c: In function \u0027ioat_init_module\u0027:\ndrivers/dma/ioatdma.c:830: warning: control reaches end of non-void function\n\nSigned-off-by: Benoit Boissinot \u003cbenoit.boissinot@ens-lyon.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "56e0873b7b146564a0c36e225624f5a9b2d63791", "tree": "6a7049712cf02a7e6e5b85277e4dd56e41aeea1e", "parents": [ "882d02d6fb040a246b005305ffeb790bb5ce80ad" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Jul 03 19:27:20 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:27:20 2006 -0700" }, "message": "[IOAT]: drivers/dma/iovlock.c: make num_pages_spanned() static\n\nThis patch makes the needlessly global num_pages_spanned() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "882d02d6fb040a246b005305ffeb790bb5ce80ad", "tree": "454ca6b30e08d9057feae2c9f6e84b58caac7559", "parents": [ "c1b4df5d2a5b1a9c037fe3b2e42804cf1267c750" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jul 03 19:26:15 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:26:15 2006 -0700" }, "message": "[AF_UNIX]: datagram getpeersec fix\n\nThe unix_get_peersec_dgram() stub should have been inlined so that it\ndisappears.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c1b4df5d2a5b1a9c037fe3b2e42804cf1267c750", "tree": "2e21f21d25c4c5dc315b230d9dbe792799eca4be", "parents": [ "912b2539e1e062cec73e2e61448e507f7719bd08" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jul 03 19:24:19 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 03 19:24:19 2006 -0700" }, "message": "[IOAT]: fix sparse ulong warning\n\nFix sparse warning:\ndrivers/dma/ioatdma.c:444:32: warning: constant 0xFFFFFFFFFFFFFFC0 is so big it is unsigned long\n\nAlso needs a MAINTAINERS entry.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "912b2539e1e062cec73e2e61448e507f7719bd08", "tree": "233807569ee5e0ab3118dd54c0ae9164fec8343e", "parents": [ "70b97a7f0b19cf1f2619deb5cc41e8b78c591aa7", "39ab9c212aac48f2744f2fd7722fa639ec048eb7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:28:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:28:34 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n powerpc: add defconfig for Freescale MPC8349E-mITX board\n powerpc: Add base support for the Freescale MPC8349E-mITX eval board\n Documentation: correct values in MPC8548E SEC example node\n [POWERPC] Actually copy over i8259.c to arch/ppc/syslib this time\n [POWERPC] Add new interrupt mapping core and change platforms to use it\n [POWERPC] Copy i8259 code back to arch/ppc\n [POWERPC] New device-tree interrupt parsing code\n [POWERPC] Use the genirq framework\n [PATCH] genirq: Allow fasteoi handler to retrigger disabled interrupts\n [POWERPC] Update the SWIM3 (powermac) floppy driver\n [POWERPC] Fix error handling in detecting legacy serial ports\n [POWERPC] Fix booting on Momentum \"Apache\" board (a Maple derivative)\n [POWERPC] Fix various offb and BootX-related issues\n [POWERPC] Add a default config for 32-bit CHRP machines\n [POWERPC] fix implicit declaration on cell.\n [POWERPC] change get_property to return void *\n" }, { "commit": "70b97a7f0b19cf1f2619deb5cc41e8b78c591aa7", "tree": "619683f95396f26048c1818735818d53a3c0233e", "parents": [ "36c8b586896f60cb91a4fd526233190b34316baf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:11 2006 -0700" }, "message": "[PATCH] sched: cleanup, convert sched.c-internal typedefs to struct\n\nconvert:\n\n - runqueue_t to \u0027struct rq\u0027\n - prio_array_t to \u0027struct prio_array\u0027\n - migration_req_t to \u0027struct migration_req\u0027\n\nI was the one who added these but they are both against the kernel coding\nstyle and also were used inconsistently at places. So just get rid of them at\nonce, now that we are flushing the scheduler patch-queue anyway.\n\nConversion was mostly scripted, the result was reviewed and all secondary\nwhitespace and style impact (if any) was fixed up by hand.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "36c8b586896f60cb91a4fd526233190b34316baf", "tree": "003246e1e676de33703daa979b3e3109ca202a89", "parents": [ "48f24c4da1ee7f3f22289cb85e8b8a73e4df4db5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:11 2006 -0700" }, "message": "[PATCH] sched: cleanup, remove task_t, convert to struct task_struct\n\ncleanup: remove task_t and convert all the uses to struct task_struct. I\nintroduced it for the scheduler anno and it was a mistake.\n\nConversion was mostly scripted, the result was reviewed and all\nsecondary whitespace and style impact (if any) was fixed up by hand.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "48f24c4da1ee7f3f22289cb85e8b8a73e4df4db5", "tree": "c827ac2ad2bba931753b8213123f059bcf773534", "parents": [ "829035fd709119d9def124a6d40b94d317573e6f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] sched: clean up fallout of recent changes\n\nClean up some of the impact of recent (and not so recent) scheduler\nchanges:\n\n - turning macros into nice inline functions\n - sanitizing and unifying variable definitions\n - whitespace, style consistency, 80-lines, comment correctness, spelling\n and curly braces police\n\nDue to the macro hell and variable placement simplifications there\u0027s even 26\nbytes of .text saved:\n\n text data bss dec hex filename\n 25510 4153 192 29855 749f sched.o.before\n 25484 4153 192 29829 7485 sched.o.after\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "829035fd709119d9def124a6d40b94d317573e6f", "tree": "09dfdf1a8cf02ccd88716b9b4701cb17b03fa06f", "parents": [ "8688cfcebf09b84385b5e2c461ae08fcde8a5d18" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 03 00:25:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, move account_system_vtime() calls into kernel/softirq.c\n\nAt the moment, powerpc and s390 have their own versions of do_softirq which\ninclude local_bh_disable() and __local_bh_enable() calls. They end up\ncalling __do_softirq (in kernel/softirq.c) which also does\nlocal_bh_disable/enable.\n\nApparently the two levels of disable/enable trigger a warning from some\nvalidation code that Ingo is working on, and he would like to see the outer\nlevel removed. But to do that, we have to move the account_system_vtime\ncalls that are currently in the arch do_softirq() implementations for\npowerpc and s390 into the generic __do_softirq() (this is a no-op for other\narchs because account_system_vtime is defined to be an empty inline\nfunction on all other archs). This patch does that.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8688cfcebf09b84385b5e2c461ae08fcde8a5d18", "tree": "f0546182c06db34c271ba9a81b50e2e24afafb7b", "parents": [ "479ceddd7baf3b387665c4d69a7398918b201ad0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:39 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate forcedeth.c disable_irq()\n\nnv_do_nic_poll() is called from timer softirqs, which has interrupts enabled,\nbut np-\u003elock might also be taken by some other interrupt context.\n\nThe driver does disable_irq() to get around this problem, so annotate the\ndisable_irq()/enable_irq() calls for lockdep.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Ayaz Abdulla \u003caabdulla@nvidia.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "479ceddd7baf3b387665c4d69a7398918b201ad0", "tree": "453002ff1907fb757dbc4fa0a8933dda745ce8c3", "parents": [ "cd11acdd8542cb0c0fa7cd86590b1ba79d7e263a" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jul 03 00:25:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] forcedeth: typecast cleanup\n\nSomeone went nuts in there.\n\nCc: Ayaz Abdulla \u003caabdulla@nvidia.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cd11acdd8542cb0c0fa7cd86590b1ba79d7e263a", "tree": "0b3fd5ec340e05ea831fa24f46806350838bb296", "parents": [ "a5b5bb9a053a973c23b867738c074acb3e80c0a0" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Mon Jul 03 00:25:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate hostap netdev -\u003exmit_lock\n\nOn Fri, 2006-06-30 at 15:45 -0700, Miles Lane wrote:\n\u003e Okay, I rebuilt my kernel with your combo patch applied.\n\u003e Then, I inserted my US Robotics USR2210 PCMCIA wifi card,\n\u003e ran \"pccardutil eject\", popped out the card and then inserted\n\u003e a Compaq iPaq wifi card. This triggered the following.\n\u003e\n\u003e [ INFO: possible circular locking dependency detected ]\n\u003e -------------------------------------------------------\n\u003e syslogd/1886 is trying to acquire lock:\n\u003e (\u0026dev-\u003equeue_lock){-+..}, at: [\u003cc11a50b5\u003e] dev_queue_xmit+0x120/0x24b\n\u003e\n\u003e but task is already holding lock:\n\u003e (\u0026dev-\u003e_xmit_lock){-+..}, at: [\u003cc11a5118\u003e] dev_queue_xmit+0x183/0x24b\n\u003e\n\u003e which lock already depends on the new lock.\n\nok this appears to be hostap playing games... it has 2 network devices\nfor one piece of hardware and one calls the other via the networking\nlayer; there is thankfully a natural ordering between the two, so just\nmaking the slave one a separate type ought to make this work.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a5b5bb9a053a973c23b867738c074acb3e80c0a0", "tree": "8eb78d458cfb309c566d6aaafb25639723920bcd", "parents": [ "0afffc723c8041a005134099847ac2a2fd0316a0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate sk_locks\n\nTeach sk_lock semantics to the lock validator. In the softirq path the\nslock has mutex_trylock()+mutex_unlock() semantics, in the process context\nsock_lock() case it has mutex_lock()/mutex_unlock() semantics.\n\nThus we treat sock_owned_by_user() flagged areas as an exclusion area too,\nnot just those areas covered by a held sk_lock.slock.\n\nEffect on non-lockdep kernels: minimal, sk_lock_sock_init() has been turned\ninto an inline function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0afffc723c8041a005134099847ac2a2fd0316a0", "tree": "2c79415220c712a61f27d4a233a692d6afca1725", "parents": [ "5dd8d1e9eb8b51041505966fe96d081ecbe86efe" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate on-stack completions, mmc\n\nlockdep needs to have the waitqueue lock initialized for on-stack\nwaitqueues implicitly initialized by DECLARE_COMPLETION().\n\nAnnotate mmc_wait_for_req()\u0027s on-stack completion accordingly.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5dd8d1e9eb8b51041505966fe96d081ecbe86efe", "tree": "eba7299734a893016d4e91d92cb25974a626bc61", "parents": [ "663d440eaa496db903cc58be04b9b602ba45e43b" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate vlan net device as being a special class\n\nvlan network devices have devices nesting below it, and are a special\n\"super class\" of normal network devices; split their locks off into a\nseparate class since they always nest.\n\n[deweerdt@free.fr: fix possible null-pointer deref]\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Frederik Deweerdt \u003cfrederik.deweerdt@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "663d440eaa496db903cc58be04b9b602ba45e43b", "tree": "8af6967e175693f1c163a106a1d84be7a1bd0bfc", "parents": [ "2b2d5493e10051694ae3a57ea6a153e3cb4d4488" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:10 2006 -0700" }, "message": "[PATCH] lockdep: annotate blkdev nesting\n\nTeach special (recursive) locking code to the lock validator.\n\nEffects on non-lockdep kernels:\n\n- the introduction of the following function variants:\n\n extern struct block_device *open_partition_by_devnum(dev_t, unsigned);\n\n extern int blkdev_put_partition(struct block_device *);\n\n static int\n blkdev_get_whole(struct block_device *bdev, mode_t mode, unsigned flags);\n\n which on non-lockdep are the same as open_by_devnum(), blkdev_put()\n and blkdev_get().\n\n- a subclass parameter to do_open(). [unused on non-lockdep]\n\n- a subclass parameter to __blkdev_put(), which is a new internal\n function for the main blkdev_put*() functions. [parameter unused\n on non-lockdep kernels, except for two sanity check WARN_ON()s]\n\nthese functions carry no semantical difference - they only express\nobject dependencies towards the lockdep subsystem.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b2d5493e10051694ae3a57ea6a153e3cb4d4488", "tree": "e44a89aa4d9c7c635770cb8891703f555d48b08d", "parents": [ "897c6ff9568bcb102ffc6b465ebe1def0cba829d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate SLAB code\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nFix initialize-locks-via-memcpy assumptions.\n\nEffects on non-lockdep kernels: the subclass nesting parameter is passed into\ncache_free_alien() and __cache_free(), and turns one internal\nkmem_cache_free() call into an open-coded __cache_free() call.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "897c6ff9568bcb102ffc6b465ebe1def0cba829d", "tree": "05e0ea4e39fd5b064bdcab351a468b1f3cb963d5", "parents": [ "cf51624999e56c88154b5f7d451a265db6aabff7" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Mon Jul 03 00:25:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate sb -\u003es_umount\n\nThe s_umount rwsem needs to be classified as per-superblock since it\u0027s\nperfectly legit to keep multiple of those recursively in the VFS locking\nrules.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf51624999e56c88154b5f7d451a265db6aabff7", "tree": "eee3fd290f9d79b26c4b6a2f1041f596da896a3c", "parents": [ "91ebe2a9320db7195d1e25152b5d158fc66dc133" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate -\u003es_lock\n\nTeach special (per-filesystem) locking code to the lock validator.\n\nMinimal effect on non-lockdep kernels: one extra parameter to alloc_super().\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "91ebe2a9320db7195d1e25152b5d158fc66dc133", "tree": "daed7fa1d7ce173ac2c423baf3247b88399b239c", "parents": [ "60be6b9a41cb0da0df7a9f11486da56baebf04cd" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:25:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate qeth driver\n\nAnnotate the qeth driver which uses a private skb-queue-head that is safely\nused in hardirq context too.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "60be6b9a41cb0da0df7a9f11486da56baebf04cd", "tree": "26cb558d0d57183fdbf9136ad54b581328d6f016", "parents": [ "366c7f554e888e51b8395f9b07b273fe775c7ff3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate on-stack completions\n\nlockdep needs to have the waitqueue lock initialized for on-stack waitqueues\nimplicitly initialized by DECLARE_COMPLETION(). Annotate on-stack completions\naccordingly.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "366c7f554e888e51b8395f9b07b273fe775c7ff3", "tree": "324fab660758f1c5be4585ca2fcdb313feb53cef", "parents": [ "0a9da4bd8eb30fb3f36e841c2cc72e426a17bbe2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate enable_in_hardirq()\n\nMake use of local_irq_enable_in_hardirq() API to annotate places that enable\nhardirqs in hardirq context.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0a9da4bd8eb30fb3f36e841c2cc72e426a17bbe2", "tree": "3feb0e536edb9b3d08efa8d096bd8aed371170d9", "parents": [ "e745165c6d235c03e9fa0e57984ca6fd3d3b2c50" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate 3c59x.c disable_irq()\n\n3c59x.c\u0027s vortex_timer() function knows that vp-\u003elock can only be used by an\nirq context that it disabled - and can hence take the vp-\u003elock without\ndisabling hardirqs. Teach lockdep about this.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e745165c6d235c03e9fa0e57984ca6fd3d3b2c50", "tree": "29f859b398109d82c018d9c4ed2d9565d8c58cf9", "parents": [ "933a2efc59513551dcfa7b814752dc581bd3c60b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:09 2006 -0700" }, "message": "[PATCH] lockdep: annotate 8390.c disable_irq()\n\n8390.c knows that ei_local-\u003epage_lock can only be used by an irq context that\nit disabled - and can hence take the -\u003epage_lock without disabling hardirqs.\nTeach lockdep about this.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "933a2efc59513551dcfa7b814752dc581bd3c60b", "tree": "6c97a7bff4100759dfa9ae5d198b341f1e4996ae", "parents": [ "d8371f0481fd1ad2701081d37815b0bb5d236b92" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate sound/core/seq/seq_device.c\n\nThe ops structure has complex locking rules, where not all ops are equal, some\nare subordinate on others for some complex sound cards. This requires for\nlockdep checking that each individual reg_mutex is considered in separation\nfor its locking rules.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: Jaroslav Kysela \u003cperex@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d8371f0481fd1ad2701081d37815b0bb5d236b92", "tree": "ad127a93c6216dde9b89549c01a2fd0df5c8290d", "parents": [ "8e7795ef6b5fd117b22b87ea7d501de2526a25f7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate sound/core/seq/seq_ports.c\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: Jaroslav Kysela \u003cperex@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8e7795ef6b5fd117b22b87ea7d501de2526a25f7", "tree": "2054071ac762b7d822366390d8a3e6dc229ac85f", "parents": [ "5c81a4197de38411fe3e27f8593fff73a5d6b868" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate USBFS\n\nIn usbfs\u0027s fs_remove_file() function, the aim is to remove a file or\ndirectory from usbfs. This is done by first taking the i_mutex of the\nparent directory of this file/dir via\n mutex_lock(\u0026parent-\u003ed_inode-\u003ei_mutex);\nand then to call either usbfs_rmdir() for a directory or usbfs_unlink()\nfor a file. Both these functions then take the i_mutex for the\nto-be-removed object themselves:\n mutex_lock(\u0026inode-\u003ei_mutex);\n\nThis is a classical parent-\u003echild locking order relationship that the VFS uses\nall over the place; the VFS locking rule is \"you need to take the parent\nfirst\". This patch annotates the usbfs code to make this explicit and thus\ninforms the lockdep code that those two locks indeed have this relationship.\n\nThe rules for unlink that we already use in the VFS for unlink are to use\nI_MUTEX_PARENT for the parent directory, and a normal mutex for the file\nitself; this patch follows that convention.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c81a4197de38411fe3e27f8593fff73a5d6b868", "tree": "0a7867025e08353bf9946759864beeaf0ff01ad2", "parents": [ "59345374742ee6673c2d04b0fa8c888e881b7209" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate the quota code\n\nThe quota code plays interesting games with the lock ordering; to quote Jan:\n\n| i_mutex of inode containing quota file is acquired after all other\n| quota locks. i_mutex of all other inodes is acquired before quota\n| locks. Quota code makes sure (by resetting inode operations and\n| setting special flag on inode) that noone tries to enter quota code\n| while holding i_mutex on a quota file...\n\nThe good news is that all of this special case i_mutex grabbing happens in the\n(per filesystem) low level quota write function. For this special case we\nneed a new I_MUTEX_* nesting level, since this just entirely outside any of\nthe regular VFS locking rules for i_mutex. I trust Jan on his blue eyes that\nthis is not ever going to deadlock; and based on that the patch below is what\nit takes to inform lockdep of these very interesting new locking rules.\n\nThe new locking rule for the I_MUTEX_QUOTA nesting level is that this is the\ndeepest possible level of nesting for i_mutex, and that this only should be\nused in quota write (and possibly read) function of filesystems. This makes\nthe lock ordering of the I_MUTEX_* levels:\n\nI_MUTEX_PARENT -\u003e I_MUTEX_CHILD -\u003e I_MUTEX_NORMAL -\u003e I_MUTEX_QUOTA\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59345374742ee6673c2d04b0fa8c888e881b7209", "tree": "c58ca74efe0c361086c6ffa70bc7597ec5674c95", "parents": [ "c6573c2904231279de0584787d6214f19a128d0b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate NTFS locking rules\n\nNTFS uses lots of type-opaque objects which acquire their true identity\nruntime - so the lock validator needs to be helped in a couple of places to\nfigure out object types.\n\nMany thanks to Anton Altaparmakov for giving lots of explanations about NTFS\nlocking rules.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Anton Altaparmakov \u003caia21@cantab.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c6573c2904231279de0584787d6214f19a128d0b", "tree": "6d751e87c8b069d10f9e199a0e1df791fd822b7d", "parents": [ "ad33945175bed649ca5fe0881269db005bbb449a" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Mon Jul 03 00:25:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate sunrpc code\n\nAdd i_mutex ordering annotations to the sunrpc rpc_pipe code. This code has 3\nlevels of i_mutex hierarchy in some cases: parent dir, client dir and file\ninside client dir; the i_mutex ordering is I_MUTEX_PARENT -\u003e I_MUTEX_CHILD -\u003e\nI_MUTEX_NORMAL\n\nThis patch applies this ordering annotation to the various functions. This is\nin line with the VFS expected ordering where it is always OK to lock a child\nafter locking a parent; the sunrpc code is very diligent in doing this\ncorrectly.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ad33945175bed649ca5fe0881269db005bbb449a", "tree": "2aac47ea54ac59f33e8188e25e1e9d9807eecae7", "parents": [ "d378834840907326ac9d448056d957d13cc3718f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate -\u003emmap_sem\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d378834840907326ac9d448056d957d13cc3718f", "tree": "c3b75251c66ed9e9ea9a5af385a520f006f99d55", "parents": [ "c63661848581a9842dfc72d9a400285dd284fc47" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate ieee1394 skb-queue-head locking\n\nieee1394 reuses the skb infrastructure of the networking code, and uses two\nskb-head queues: -\u003epending_packet_queue and hpsbpkt_queue. The latter is used\nin the usual fashion: processed from a kernel thread. The other one,\n-\u003epending_packet_queue is also processed from hardirq context (f.e. in\nhpsb_bus_reset()), which is not what the networking code usually does (which\ncompletes from softirq or process context). This locking assymetry can be\ntotally correct if done carefully, but it can also be dangerous if networking\nhelper functions are reused, which could assume traditional networking use.\n\nIt would probably be more robust to push this completion into a workqueue -\nbut technically the code can be 100% correct, and lockdep has to be taught\nabout it. The solution is to split the -\u003epending_packet_queue skb-head-\u003elock\nclass from the networking lock-class by using a private lock-validator key.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\nCc: Jody McIntyre \u003cscjody@modernduck.com\u003e\nCc: Ben Collins \u003cbcollins@debian.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c63661848581a9842dfc72d9a400285dd284fc47", "tree": "83c8372a5289e14237eea64207886508866ee1a4", "parents": [ "a09785a2414afb261d9f719d544742af4300df22" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate bh_lock_sock()\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a09785a2414afb261d9f719d544742af4300df22", "tree": "a9fcbd82e9610cb77e7a2e1338ab901876dbcea8", "parents": [ "da21f24dd73954c2ed0cd39a698e2c9916c05d71" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate af_unix locking\n\nTeach special (recursive) locking code to the lock validator. Also splits\naf_unix\u0027s sk_receive_queue.lock class from the other networking skb-queue\nlocks. Has no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "da21f24dd73954c2ed0cd39a698e2c9916c05d71", "tree": "22829e3791f0602d284b8f5398526b228faa9501", "parents": [ "543655244866b8ec648fea1eb9c32a35ffba5721" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate sock_lock_init()\n\nTeach special (multi-initialized, per-address-family) locking code to the lock\nvalidator. Has no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "543655244866b8ec648fea1eb9c32a35ffba5721", "tree": "7c1dd5b588e7b809648d75f680f2bfa5f94be782", "parents": [ "fcb993712f231a4faea8393513d1276170679107" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate hrtimer base locks\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fcb993712f231a4faea8393513d1276170679107", "tree": "c92cf94cd5e705192c69b3cb712e4b6c8346f477", "parents": [ "d730e882a15c38de02b63a063be636b2ff9e9ed1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate scheduler runqueue locks\n\nTeach per-CPU runqueue locks and recursive locking code to the lock validator.\n Has no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d730e882a15c38de02b63a063be636b2ff9e9ed1", "tree": "89e45dd870d7de3f50b487e87cf0ec1135f912dd", "parents": [ "06825ba3553151eea24206bc53d4fc3de49e0ab1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate timer base locks\n\nSplit the per-CPU timer base locks up into separate lock classes, because they\nare used recursively.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "06825ba3553151eea24206bc53d4fc3de49e0ab1", "tree": "9fb7a35ebd98b57a8be1f5e992256da1c15e82b1", "parents": [ "3aceafc1e2596f1c2c4e053126561f00b68e3a1a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate skb_queue_head_init\n\nTeach special (multi-initialized) locking code to the lock validator. Has no\neffect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3aceafc1e2596f1c2c4e053126561f00b68e3a1a", "tree": "bd570bd077ef3e8ab43bf7904c40711cf42a8323", "parents": [ "f20dc5f7c1adf1c4b68b7672d6f2002cb824e636" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate serio\n\nThe PS/2 code has a natural device order and there is a one level recursion in\nthis device order in terms of the cmd_mutex; annotate this explicit recursion\nas ok.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Dmitry Torokhov \u003cdtor_core@ameritech.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f20dc5f7c1adf1c4b68b7672d6f2002cb824e636", "tree": "ffd31717399ff783da29444f3446a63285f22b14", "parents": [ "eb4542b98c81e22e08587b747b21986a45360999" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate mm\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eb4542b98c81e22e08587b747b21986a45360999", "tree": "e983cc095333c11bed51950ed39ad3a51d140398", "parents": [ "243c7621aac4ed1aa79524c9a1cecf7c05a28124" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:07 2006 -0700" }, "message": "[PATCH] lockdep: annotate waitqueues\n\nCreate one lock class for all waitqueue locks in the kernel. Has no effect on\nnon-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "243c7621aac4ed1aa79524c9a1cecf7c05a28124", "tree": "d8f7a1fce57c9349183bfd9ab6738a763078db85", "parents": [ "8b8f319fc7f4ab59f567d6a401a62659b3d37007" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate genirq\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8b8f319fc7f4ab59f567d6a401a62659b3d37007", "tree": "f483c5447619de848e2357ba157a1e09277b5c93", "parents": [ "f2eace23e924bd3f05aedea4fc505eb5508d2d93" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate futex\n\nTeach special (recursive) locking code to the lock validator. Introduces\ndouble_lock_hb() to unify double- hash-bucket-lock taking.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2eace23e924bd3f05aedea4fc505eb5508d2d93", "tree": "3e78dc1c4be979164a91665f56299e344fb6d6b6", "parents": [ "a90b9c05df3c1e58eaedc28795d0f5abd896c098" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate i_mutex\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a90b9c05df3c1e58eaedc28795d0f5abd896c098", "tree": "bc9c1233bad94175abca731daa9120151e0d9c7e", "parents": [ "13e83599d282ddfd544600df9db5ab343ac4662f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate dcache\n\nTeach special (recursive) locking code to the lock validator. Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "13e83599d282ddfd544600df9db5ab343ac4662f", "tree": "85a75807442a52f672d454326453400c50aea0b7", "parents": [ "d8aa905b429700e8b6b6b301a8ac2d4a24f2c19b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate serial\n\nTeach special (dual-initialized) locking code to the lock validator. Has no\neffect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d8aa905b429700e8b6b6b301a8ac2d4a24f2c19b", "tree": "7ba82a5ae7bb63fe45f404424a470c126e59e6da", "parents": [ "2b105ff9cccea5533ad518bb37dc9b43a322f7b1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: annotate direct io\n\nTeach special (rwsem-in-irq) locking code to the lock validator. Has no\neffect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b105ff9cccea5533ad518bb37dc9b43a322f7b1", "tree": "2d75bfe9857b3520708a8729f659807a7ede3c5f", "parents": [ "1e9505279a8a2303d8feef4e464e6f48ea644f03" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:06 2006 -0700" }, "message": "[PATCH] lockdep: enable on s390\n\nEnable LOCKDEP_SUPPORT on s390.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1e9505279a8a2303d8feef4e464e6f48ea644f03", "tree": "f7a4e6b90b996a004d672146583aa14c3b6763b3", "parents": [ "cbbf437a8de3192739334eb8cae7c9acee38590f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:05 2006 -0700" }, "message": "[PATCH] lockdep: enable on x86_64\n\nEnable LOCKDEP_SUPPORT on x86_64.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cbbf437a8de3192739334eb8cae7c9acee38590f", "tree": "e9c7a280f666f5a747384ec3490a7e230bfa7fcc", "parents": [ "8e9ccae6ee2bb19b7752b7d412e1bbbaf28e7fe1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:05 2006 -0700" }, "message": "[PATCH] lockdep: enable on i386\n\nEnable LOCKDEP_SUPPORT on i386.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8e9ccae6ee2bb19b7752b7d412e1bbbaf28e7fe1", "tree": "85449e3b5cacd69cefdd353b1767d4fac13f1a80", "parents": [ "6205120044bb75ca06019491d1aa0e727fdd35be" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:25:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:05 2006 -0700" }, "message": "[PATCH] lockdep: s390 turn validator off in machine-check handler\n\nMachine checks on s390 are always enabled (except in the machine check handler\nitself). Therefore use lockdep_off()/on() in the machine check handler to\navoid deadlocks in the lock validator.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6205120044bb75ca06019491d1aa0e727fdd35be", "tree": "6e770ddc5a4ac3ff44977fde863046921394863a", "parents": [ "a0f1ccfd8d37457a6d8a9e01acebeefcdfcc306e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:05 2006 -0700" }, "message": "[PATCH] lockdep: fix RT_HASH_LOCK_SZ\n\nOn lockdep we have a quite big spinlock_t, so keep the size down.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a0f1ccfd8d37457a6d8a9e01acebeefcdfcc306e", "tree": "e16b7fe211c8ed685bed942910e2ace06e7c2e27", "parents": [ "3047e99ede366298c6233d1870d12a520d4d92f3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:05 2006 -0700" }, "message": "[PATCH] lockdep: do not recurse in printk\n\nMake printk()-ing from within the lock validation code safer by using the\nlockdep-recursion counter.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3047e99ede366298c6233d1870d12a520d4d92f3", "tree": "7e7626f2019c6b0564d7b20b039dc836cc29910d", "parents": [ "2148270cd2ebe0d05e4289b7c77b1435c45481bf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: x86 smp alternatives workaround\n\nDisable SMP alternatives fixups (the patching in of NOPs on 1-CPU systems) if\nthe lock validator is enabled: there is a binutils section handling bug that\ncauses corrupted instructions when UP instructions are patched in.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2148270cd2ebe0d05e4289b7c77b1435c45481bf", "tree": "d2ad8c7579f9aecfc57dbf2cdc523e0bcaf042b1", "parents": [ "8c64580d522542e50f2ba689316128b7fbae497b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: x86_64 early init\n\nx86_64 uses spinlocks very early - earlier than start_kernel(). So call\nlockdep_init() from the arch setup code.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c64580d522542e50f2ba689316128b7fbae497b", "tree": "f3379b93197d0b4ac5509ec36d3ba4227ec18340", "parents": [ "4d9f34ad366a7935be3d6e7cca90805e6b7a692d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: print all lock classes on SysRQ-D\n\nPrint all lock-classes on SysRq-D.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4d9f34ad366a7935be3d6e7cca90805e6b7a692d", "tree": "deccf57af35511a21164b94495efbc9683cb91e0", "parents": [ "ef5d4707b9065c0cf8a69fa3716893f3b75201ba" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: kconfig\n\nOffer the following lock validation options:\n\n CONFIG_PROVE_LOCKING\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef5d4707b9065c0cf8a69fa3716893f3b75201ba", "tree": "9ec92f31356bf404486c1b26df9fa40bd784f983", "parents": [ "8a25d5debff2daee280e83e09d8c25d67c26a972" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: prove mutex locking correctness\n\nUse the lock validator framework to prove mutex locking correctness.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a25d5debff2daee280e83e09d8c25d67c26a972", "tree": "3bccfef9acb66fc62863bfd6c16493c5e8c8e394", "parents": [ "4ea2176dfa714882e88180b474e4cbcd888b70af" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: prove spinlock rwlock locking correctness\n\nUse the lock validator framework to prove spinlock and rwlock locking\ncorrectness.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4ea2176dfa714882e88180b474e4cbcd888b70af", "tree": "7ff3810f6b8750c226234887bb3063d91e1d71c3", "parents": [ "a8f24a3978c5f82419e1c90dc90460731204f46f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: prove rwsem locking correctness\n\nUse the lock validator framework to prove rwsem locking correctness.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8f24a3978c5f82419e1c90dc90460731204f46f", "tree": "431cf447835463c04f6d982bade874e8b0eee767", "parents": [ "f3e97da38e1d69d24195d76f96b912323f5ee30c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: procfs\n\nLock validator /proc/lockdep and /proc/lockdep_stats support.\n(FIXME: should go into debugfs)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f3e97da38e1d69d24195d76f96b912323f5ee30c", "tree": "49943800df5e10ef2852745cafa3ff6359972d8f", "parents": [ "6c9076ec9cd448f43bbda871352a7067f456ee26" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: design docs\n\nLock validator design documentation.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6c9076ec9cd448f43bbda871352a7067f456ee26", "tree": "8691366aa511f20146eb9cfe942e0d94c4136e1a", "parents": [ "fbb9ce9530fd9b66096d5187fa6a115d16d9746c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: allow read_lock() recursion of same class\n\nFrom: Ingo Molnar \u003cmingo@elte.hu\u003e\n\nlockdep so far only allowed read-recursion for the same lock instance.\nThis is enough in the overwhelming majority of cases, but a hostap case\ntriggered and reported by Miles Lane relies on same-class\ndifferent-instance recursion. So we relax the restriction on read-lock\nrecursion.\n\n(This change does not allow rwsem read-recursion, which is still\nforbidden.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fbb9ce9530fd9b66096d5187fa6a115d16d9746c", "tree": "1151a55e5d56045bac17b9766e6a4696cff0a26f", "parents": [ "cae2ed9aa573415c6e5de9a09b7ff0d74af793bc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: core\n\nDo \u0027make oldconfig\u0027 and accept all the defaults for new config options -\nreboot into the kernel and if everything goes well it should boot up fine and\nyou should have /proc/lockdep and /proc/lockdep_stats files.\n\nTypically if the lock validator finds some problem it will print out\nvoluminous debug output that begins with \"BUG: ...\" and which syslog output\ncan be used by kernel developers to figure out the precise locking scenario.\n\nWhat does the lock validator do? It \"observes\" and maps all locking rules as\nthey occur dynamically (as triggered by the kernel\u0027s natural use of spinlocks,\nrwlocks, mutexes and rwsems). Whenever the lock validator subsystem detects a\nnew locking scenario, it validates this new rule against the existing set of\nrules. If this new rule is consistent with the existing set of rules then the\nnew rule is added transparently and the kernel continues as normal. If the\nnew rule could create a deadlock scenario then this condition is printed out.\n\nWhen determining validity of locking, all possible \"deadlock scenarios\" are\nconsidered: assuming arbitrary number of CPUs, arbitrary irq context and task\ncontext constellations, running arbitrary combinations of all the existing\nlocking scenarios. In a typical system this means millions of separate\nscenarios. This is why we call it a \"locking correctness\" validator - for all\nrules that are observed the lock validator proves it with mathematical\ncertainty that a deadlock could not occur (assuming that the lock validator\nimplementation itself is correct and its internal data structures are not\ncorrupted by some other kernel subsystem). [see more details and conditionals\nof this statement in include/linux/lockdep.h and\nDocumentation/lockdep-design.txt]\n\nFurthermore, this \"all possible scenarios\" property of the validator also\nenables the finding of complex, highly unlikely multi-CPU multi-context races\nvia single single-context rules, increasing the likelyhood of finding bugs\ndrastically. In practical terms: the lock validator already found a bug in\nthe upstream kernel that could only occur on systems with 3 or more CPUs, and\nwhich needed 3 very unlikely code sequences to occur at once on the 3 CPUs.\nThat bug was found and reported on a single-CPU system (!). So in essence a\nrace will be found \"piecemail-wise\", triggering all the necessary components\nfor the race, without having to reproduce the race scenario itself! In its\nshort existence the lock validator found and reported many bugs before they\nactually caused a real deadlock.\n\nTo further increase the efficiency of the validator, the mapping is not per\n\"lock instance\", but per \"lock-class\". For example, all struct inode objects\nin the kernel have inode-\u003einotify_mutex. If there are 10,000 inodes cached,\nthen there are 10,000 lock objects. But -\u003einotify_mutex is a single \"lock\ntype\", and all locking activities that occur against -\u003einotify_mutex are\n\"unified\" into this single lock-class. The advantage of the lock-class\napproach is that all historical -\u003einotify_mutex uses are mapped into a single\n(and as narrow as possible) set of locking rules - regardless of how many\ndifferent tasks or inode structures it took to build this set of rules. The\nset of rules persist during the lifetime of the kernel.\n\nTo see the rough magnitude of checking that the lock validator does, here\u0027s a\nportion of /proc/lockdep_stats, fresh after bootup:\n\n lock-classes: 694 [max: 2048]\n direct dependencies: 1598 [max: 8192]\n indirect dependencies: 17896\n all direct dependencies: 16206\n dependency chains: 1910 [max: 8192]\n in-hardirq chains: 17\n in-softirq chains: 105\n in-process chains: 1065\n stack-trace entries: 38761 [max: 131072]\n combined max dependencies: 2033928\n hardirq-safe locks: 24\n hardirq-unsafe locks: 176\n softirq-safe locks: 53\n softirq-unsafe locks: 137\n irq-safe locks: 59\n irq-unsafe locks: 176\n\nThe lock validator has observed 1598 actual single-thread locking patterns,\nand has validated all possible 2033928 distinct locking scenarios.\n\nMore details about the design of the lock validator can be found in\nDocumentation/lockdep-design.txt, which can also found at:\n\n http://redhat.com/~mingo/lockdep-patches/lockdep-design.txt\n\n[bunk@stusta.de: cleanups]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cae2ed9aa573415c6e5de9a09b7ff0d74af793bc", "tree": "1a7bcea760681872bcc6020843886c5597130eb4", "parents": [ "1f194a4c393103ac925001d7e04b05fbb122580d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: locking API self tests\n\nIntroduce DEBUG_LOCKING_API_SELFTESTS, which uses the generic lock debugging\ncode\u0027s silent-failure feature to run a matrix of testcases. There are 210\ntestcases currently:\n\n +-----------------------\n | Locking API testsuite:\n +------------------------------+------+------+------+------+------+------+\n | spin |wlock |rlock |mutex | wsem | rsem |\n -------------------------------+------+------+------+------+------+------+\n A-A deadlock: ok | ok | ok | ok | ok | ok |\n A-B-B-A deadlock: ok | ok | ok | ok | ok | ok |\n A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok |\n A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok |\n A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok |\n A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok |\n A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok |\n double unlock: ok | ok | ok | ok | ok | ok |\n bad unlock order: ok | ok | ok | ok | ok | ok |\n --------------------------------------+------+------+------+------+------+\n recursive read-lock: | ok | | ok |\n --------------------------------------+------+------+------+------+------+\n non-nested unlock: ok | ok | ok | ok |\n --------------------------------------+------+------+------+\n hard-irqs-on + irq-safe-A/12: ok | ok | ok |\n soft-irqs-on + irq-safe-A/12: ok | ok | ok |\n hard-irqs-on + irq-safe-A/21: ok | ok | ok |\n soft-irqs-on + irq-safe-A/21: ok | ok | ok |\n sirq-safe-A \u003d\u003e hirqs-on/12: ok | ok | ok |\n sirq-safe-A \u003d\u003e hirqs-on/21: ok | ok | ok |\n hard-safe-A + irqs-on/12: ok | ok | ok |\n soft-safe-A + irqs-on/12: ok | ok | ok |\n hard-safe-A + irqs-on/21: ok | ok | ok |\n soft-safe-A + irqs-on/21: ok | ok | ok |\n hard-safe-A + unsafe-B #1/123: ok | ok | ok |\n soft-safe-A + unsafe-B #1/123: ok | ok | ok |\n hard-safe-A + unsafe-B #1/132: ok | ok | ok |\n soft-safe-A + unsafe-B #1/132: ok | ok | ok |\n hard-safe-A + unsafe-B #1/213: ok | ok | ok |\n soft-safe-A + unsafe-B #1/213: ok | ok | ok |\n hard-safe-A + unsafe-B #1/231: ok | ok | ok |\n soft-safe-A + unsafe-B #1/231: ok | ok | ok |\n hard-safe-A + unsafe-B #1/312: ok | ok | ok |\n soft-safe-A + unsafe-B #1/312: ok | ok | ok |\n hard-safe-A + unsafe-B #1/321: ok | ok | ok |\n soft-safe-A + unsafe-B #1/321: ok | ok | ok |\n hard-safe-A + unsafe-B #2/123: ok | ok | ok |\n soft-safe-A + unsafe-B #2/123: ok | ok | ok |\n hard-safe-A + unsafe-B #2/132: ok | ok | ok |\n soft-safe-A + unsafe-B #2/132: ok | ok | ok |\n hard-safe-A + unsafe-B #2/213: ok | ok | ok |\n soft-safe-A + unsafe-B #2/213: ok | ok | ok |\n hard-safe-A + unsafe-B #2/231: ok | ok | ok |\n soft-safe-A + unsafe-B #2/231: ok | ok | ok |\n hard-safe-A + unsafe-B #2/312: ok | ok | ok |\n soft-safe-A + unsafe-B #2/312: ok | ok | ok |\n hard-safe-A + unsafe-B #2/321: ok | ok | ok |\n soft-safe-A + unsafe-B #2/321: ok | ok | ok |\n hard-irq lock-inversion/123: ok | ok | ok |\n soft-irq lock-inversion/123: ok | ok | ok |\n hard-irq lock-inversion/132: ok | ok | ok |\n soft-irq lock-inversion/132: ok | ok | ok |\n hard-irq lock-inversion/213: ok | ok | ok |\n soft-irq lock-inversion/213: ok | ok | ok |\n hard-irq lock-inversion/231: ok | ok | ok |\n soft-irq lock-inversion/231: ok | ok | ok |\n hard-irq lock-inversion/312: ok | ok | ok |\n soft-irq lock-inversion/312: ok | ok | ok |\n hard-irq lock-inversion/321: ok | ok | ok |\n soft-irq lock-inversion/321: ok | ok | ok |\n hard-irq read-recursion/123: ok |\n soft-irq read-recursion/123: ok |\n hard-irq read-recursion/132: ok |\n soft-irq read-recursion/132: ok |\n hard-irq read-recursion/213: ok |\n soft-irq read-recursion/213: ok |\n hard-irq read-recursion/231: ok |\n soft-irq read-recursion/231: ok |\n hard-irq read-recursion/312: ok |\n soft-irq read-recursion/312: ok |\n hard-irq read-recursion/321: ok |\n soft-irq read-recursion/321: ok |\n --------------------------------+-----+----------------\n Good, all 210 testcases passed! |\n --------------------------------+\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1f194a4c393103ac925001d7e04b05fbb122580d", "tree": "9185dd3ecc6a03f6bc8a15d330c862b86ad23730", "parents": [ "6375e2b74c620794e1a27a26e4338aec2e41346a" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:24:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, s390 support\n\nirqtrace support for s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6375e2b74c620794e1a27a26e4338aec2e41346a", "tree": "f966478bc214af98e9ca6235506377b5dd872526", "parents": [ "2601e64d262ee5ed4d4a5737345803800d9c4db3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace cleanup of include/asm-x86_64/irqflags.h\n\nClean up the x86-64 irqflags.h file:\n\n - macro \u003d\u003e inline function transformation\n - simplifications\n - style fixes\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2601e64d262ee5ed4d4a5737345803800d9c4db3", "tree": "67f852752af3c54f745b93f7016cdd7c5ffb1a14", "parents": [ "c8558fcdecb1f920df8050be4f2d5f499060030e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, x86_64 support\n\nAdd irqflags-tracing support to x86_64.\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c8558fcdecb1f920df8050be4f2d5f499060030e", "tree": "d293eeb7c15c604c5f200b6c498fd3584d956d81", "parents": [ "55f327fa9e876758491a82af7491104f1cc3fc4d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace cleanup of include/asm-i386/irqflags.h\n\nClean up the x86 irqflags.h file:\n\n - macro \u003d\u003e inline function transformation\n - simplifications\n - style fixes\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "55f327fa9e876758491a82af7491104f1cc3fc4d", "tree": "79394c094de1c08ada272865ea9eae71ad798123", "parents": [ "55df314fbdb44c20fa7a5112d16546ee970c1d76" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, i386 support\n\nAdd irqflags-tracing support to i386.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "55df314fbdb44c20fa7a5112d16546ee970c1d76", "tree": "1ad08f78387841a73e4aa1226a962fb7e5f81a85", "parents": [ "de30a2b355ea85350ca2f58f3b9bf4e5bc007986" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, docs\n\nAdd Documentation/irqflags-tracing.txt.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "de30a2b355ea85350ca2f58f3b9bf4e5bc007986", "tree": "0bef670aff65614b3c78ca13b20307355b8221d5", "parents": [ "5bdc9b447c0076f494a56fdcd93ee8c5e78a2afd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, core\n\nAccurate hard-IRQ-flags and softirq-flags state tracing.\n\nThis allows us to attach extra functionality to IRQ flags on/off\nevents (such as trace-on/off).\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5bdc9b447c0076f494a56fdcd93ee8c5e78a2afd", "tree": "4e2b7a27b6cd227ac67b9d127838aaea36ec3fd8", "parents": [ "21b32bbff950771f196da91011249fa05fa83b32" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:24:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: stacktrace subsystem, s390 support\n\nstacktrace interface for s390 as needed by lock validator.\n\n[clg@fr.ibm.com: build fix]\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "21b32bbff950771f196da91011249fa05fa83b32", "tree": "a93f72bc17399df1e49427c857c8bbe904f109fb", "parents": [ "4a7c7197817e7180f56110334d961f4aa6ac69cb" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: stacktrace subsystem, x86_64 support\n\nFramework to generate and save stacktraces quickly, without printing anything\nto the console. x86_64 support.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4a7c7197817e7180f56110334d961f4aa6ac69cb", "tree": "ae4fa9c4a54b21af812fdc4c3a75165e30a84cce", "parents": [ "cbbd1fa72d22896332301ca7e6b7164284be105c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:39 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: stacktrace subsystem, i386 support\n\nFramework to generate and save stacktraces quickly, without printing anything\nto the console. i386 support.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cbbd1fa72d22896332301ca7e6b7164284be105c", "tree": "a041ce22738c56b189aa1251ccc7e232385bb4a1", "parents": [ "8637c09901049f061b94f684915d4f18ecf91d79" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:24:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: s390 CONFIG_FRAME_POINTER support\n\nCONFIG_FRAME_POINTER support for s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8637c09901049f061b94f684915d4f18ecf91d79", "tree": "83ca3ab38ab4d12f4e10176ba01ae33809388767", "parents": [ "f0a5c315eb266edc608a29971bb4ff1a3025c58f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: stacktrace subsystem, core\n\nFramework to generate and save stacktraces quickly, without printing anything\nto the console.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f0a5c315eb266edc608a29971bb4ff1a3025c58f", "tree": "5cc74aa9c022ee8cdb434cb5fe0bcdc925d9c235", "parents": [ "c9ca1ba5bde45839cdc4f8ab93730cb68e6ee8a6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:02 2006 -0700" }, "message": "[PATCH] lockdep: i386 remove multi entry backtraces\n\nRemove CONFIG_STACK_BACKTRACE_COLS.\n\nThis feature didnt work out: instead of making kernel debugging more\nefficient, it produces much harder to read stacktraces! Check out this trace\nfor example:\n\n http://static.flickr.com/47/158326090_35d0129147_b_d.jpg\n\nThat backtrace could have been printed much nicer as a one-entry-per-line\nthing, taking the same amount of screen real-estate.\n\nPlus we remove 30 lines of kernel code as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "c9ca1ba5bde45839cdc4f8ab93730cb68e6ee8a6" }