)]}' { "log": [ { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "95e14ed7fc4b2db62eb597a70850a0fede48b78a", "tree": "63d5dacd5ce094c9c48ce426e38440fba6565e51", "parents": [ "00a2470546dd8427325636a711a42c934135dbf5", "0d3db28daed2529ab90933a3aaaaf46446fdfda8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 25 21:04:56 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 25 21:04:56 2011 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n kdb: add usage string of \u0027per_cpu\u0027 command\n kgdb,x86_64: fix compile warning found with sparse\n kdb: code cleanup to use macro instead of value\n kgdboc,kgdbts: strlen() doesn\u0027t count the terminator\n" }, { "commit": "0d3db28daed2529ab90933a3aaaaf46446fdfda8", "tree": "1d8d490d4c2f96fdd5e4359640ac021e9d2f9072", "parents": [ "21431c2900a0b669080b5bfaae2a7d9d9c026e9b" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Mon Mar 15 07:28:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Mar 25 16:37:31 2011 -0500" }, "message": "kdb: add usage string of \u0027per_cpu\u0027 command\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "27029c339b1beebe79bb4e64422ad1bb8d0b6440", "tree": "8b4be0918813649ad50fb7ab26f376fee00e21dd", "parents": [ "adb4b83c12f9d966ea3478aa14c60511467c9916" ], "author": { "name": "Jovi Zhang", "email": "bookjovi@gmail.com", "time": "Mon Mar 15 07:28:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Mar 25 16:37:30 2011 -0500" }, "message": "kdb: code cleanup to use macro instead of value\n\nIt\u0027s better to use macro KDB_BASE_CMD_MAX instead of 50\n\nSigned-off-by: Jovi Zhang \u003cbookjovi@gmail.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "d57f078b193981d1b7d24193f3118c6b806db0ff", "tree": "4bbebe3427d64a37627e5626bc42ccfd4560d5cb", "parents": [ "e460d64405c04581e42aa9cbae76815a2d4e9abe" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "message": "KGDB: Notify GDB of machine halt, reboot or power off\n\nNotify GDB of the machine halting, rebooting or powering off by sending it an\nexited command (remote protocol command \u0027W\u0027). This is done by calling:\n\n\tvoid gdbstub_exit(int status)\n\nfrom the arch\u0027s machine_{halt,restart,power_off}() functions with an\nappropriate exit status to be reported to GDB.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "4b7bd364700d9ac8372eff48832062b936d0793b", "tree": "0dbf78c95456a0b02d07fcd473281f04a87e266d", "parents": [ "c0d8768af260e2cbb4bf659ae6094a262c86b085", "90a8a73c06cc32b609a880d48449d7083327e11a" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Dec 22 18:57:02 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Dec 22 18:57:02 2010 +0100" }, "message": "Merge branch \u0027master\u0027 into for-next\n\nConflicts:\n\tMAINTAINERS\n\tarch/arm/mach-omap2/pm24xx.c\n\tdrivers/scsi/bfa/bfa_fcpim.c\n\nNeeded to update to apply fixes for which the old branch was too\noutdated.\n" }, { "commit": "5450d904054b4ed582793ad6ecb5469f03cc4c46", "tree": "025a63a774f56b02e001cd49ead0c26f428cbb9b", "parents": [ "85e76ab50aecbdc9011806f2f8943450ccb0d93c" ], "author": { "name": "Jovi Zhang", "email": "bookjovi@gmail.com", "time": "Wed Nov 10 07:22:18 2010 -0600" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Nov 17 13:54:57 2010 -0600" }, "message": "kdb: fix crash when KDB_BASE_CMD_MAX is exceeded\n\nWhen the number of dyanmic kdb commands exceeds KDB_BASE_CMD_MAX, the\nkernel will fault.\n\nSigned-off-by: Jovi Zhang \u003cbookjovi@gmail.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "85e76ab50aecbdc9011806f2f8943450ccb0d93c", "tree": "3cf312d0b247a7e2cc40cc5a4bfb35759aa57dda", "parents": [ "e53beacd23d9cb47590da6a7a7f6d417b941a994" ], "author": { "name": "Jovi Zhang", "email": "bookjovi@gmail.com", "time": "Wed Nov 10 07:22:18 2010 -0600" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Nov 17 13:54:57 2010 -0600" }, "message": "kdb: fix memory leak in kdb_main.c\n\nCall kfree in the error path as well as the success path in kdb_ll().\n\nSigned-off-by: Jovi Zhang \u003cbookjovi@gmail.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "b595076a180a56d1bb170e6eceda6eb9d76f4cd3", "tree": "bc01ec7283808013e0b8ce7713fd6fc40f810429", "parents": [ "6aaccece1c483f189f76f1282b3984ff4c7ecb0a" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Mon Nov 01 15:38:34 2010 -0400" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Nov 01 15:38:34 2010 -0400" }, "message": "tree-wide: fix comment/printk typos\n\n\"gadget\", \"through\", \"command\", \"maintain\", \"maintain\", \"controller\", \"address\",\n\"between\", \"initiali[zs]e\", \"instead\", \"function\", \"select\", \"already\",\n\"equal\", \"access\", \"management\", \"hierarchy\", \"registration\", \"interest\",\n\"relative\", \"memory\", \"offset\", \"already\",\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "d7ba979d45272385ce0fdf141d922e61ff48e07b", "tree": "713ffb5f2e079c6abdeb15cd4830a014df12db9b", "parents": [ "578bd4dfcda63d2ef15f025f1d5d55c0e56b9660" ], "author": { "name": "Dongdong Deng", "email": "dongdong.deng@windriver.com", "time": "Wed Aug 18 06:02:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 29 13:14:41 2010 -0500" }, "message": "debug_core,x86,blackfin: Clean up hw debug disable API\n\nThe kgdb_disable_hw_debug() was an architecture specific function for\ndisabling all hardware breakpoints on a per cpu basis when entering\nthe debug core.\n\nThis patch will remove the weak function kdbg_disable_hw_debug() and\nchange it into a call back which lives with the rest of hw breakpoint\ncall backs in struct kgdb_arch.\n\nSigned-off-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "578bd4dfcda63d2ef15f025f1d5d55c0e56b9660", "tree": "1c8e62b55dff82b64a0e4148134074cf4d8ffdae", "parents": [ "834b2964b7ab047610da038e42d61dc8dac6339a" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 29 13:14:41 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 29 13:14:41 2010 -0500" }, "message": "kdb: Fix early debugging crash regression\n\nThe kdb_current legally be equal to NULL in the early boot of the x86\narch. The problem pcan be observed by booting with the kernel arguments:\n\n earlyprintk\u003dvga ekgdboc\u003dkbd kgdbwait\n\nThe kdb shell will oops on entry and recursively fault because it\ncannot get past the final stage of shell initialization.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "931ea24819f2bd40cca2dc214558bfcc3c91549e", "tree": "1ae4c97345544e206879160abe69f406bc61a351", "parents": [ "4aad8f51d0672f1c95e2cf0e1bc7b9ab42d8e1ea" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 29 08:04:16 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 29 13:14:40 2010 -0500" }, "message": "kdb: fix per_cpu command to remove supress mask\n\nRusty pointed out that the per_cpu command uses up lots of space on\nthe stack and the cpu supress mask is probably not needed.\n\nThis patch removes the need for the supress mask as well as fixing up\nthe following problems with the kdb per_cpu command:\n * The per_cpu command should allow an address as an argument\n * When you have more data than can be displayed on one screen allow\n the user to break out of the print loop.\n\nReported-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "495363d380b4f4745bd8677912688654afc44020", "tree": "647032c22f9e77f91578dcae864776849dbcbfa8", "parents": [ "dfee3a7b92208b30f77876068aece9ea571270c2" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri May 21 08:46:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:13 2010 -0500" }, "message": "kdb,debug_core: adjust master cpu switch logic against new debug_core locking\n\nThe kdb shell needs to enforce switching back to the original CPU that\ntook the exception before restoring normal kernel execution. Resuming\nfrom a different CPU than what took the original exception will cause\nproblems with spin locks that are freed from the a different processor\nthan had taken the lock.\n\nThe special logic in dbg_cpu_switch() can go away entirely with\nbecause the state of what cpus want to be masters or slaves will\nremain unchanged between entry and exit of the debug_core exception\ncontext.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "dfee3a7b92208b30f77876068aece9ea571270c2", "tree": "de243b8c2e1a3b5dea007b1fb79f1e7b4a8263ba", "parents": [ "39a0715f5ace92268190c89e246fd1cf741dbaea" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri May 21 08:46:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:13 2010 -0500" }, "message": "debug_core: refactor locking for master/slave cpus\n\nFor quite some time there have been problems with memory barriers and\nvarious races with NMI on multi processor systems using the kernel\ndebugger. The algorithm for entering the kernel debug core and\nresuming kernel execution was racy and had several known edge case\nproblems with attempting to debug something on a heavily loaded system\nusing breakpoints that are hit repeatedly and quickly.\n\nThe prior \"locking\" design entry worked as follows:\n\n * The atomic counter kgdb_active was used with atomic exchange in\n order to elect a master cpu out of all the cpus that may have\n taken a debug exception.\n * The master cpu increments all elements of passive_cpu_wait[].\n * The master cpu issues the round up cpus message.\n * Each \"slave cpu\" that enters the debug core increments its own\n element in cpu_in_kgdb[].\n * Each \"slave cpu\" spins on passive_cpu_wait[] until it becomes 0.\n * The master cpu debugs the system.\n\nThe new scheme removes the two arrays of atomic counters and replaces\nthem with 2 single counters. One counter is used to count the number\nof cpus waiting to become a master cpu (because one or more hit an\nexception). The second counter is use to indicate how many cpus have\nentered as slave cpus.\n\nThe new entry logic works as follows:\n\n * One or more cpus enters via kgdb_handle_exception() and increments\n the masters_in_kgdb. Each cpu attempts to get the spin lock called\n dbg_master_lock.\n * The master cpu sets kgdb_active to the current cpu.\n * The master cpu takes the spinlock dbg_slave_lock.\n * The master cpu asks to round up all the other cpus.\n * Each slave cpu that is not already in kgdb_handle_exception()\n will enter and increment slaves_in_kgdb. Each slave will now spin\n try_locking on dbg_slave_lock.\n * The master cpu waits for the sum of masters_in_kgdb and slaves_in_kgdb\n to be equal to the sum of the online cpus.\n * The master cpu debugs the system.\n\nIn the new design the kgdb_active can only be changed while holding\ndbg_master_lock. Stress testing has not turned up any further\nentry/exit races that existed in the prior locking design. The prior\nlocking design suffered from atomic variables not being truly atomic\n(in the capacity as used by kgdb) along with memory barrier races.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\n" }, { "commit": "c1bb9a9c1911036549c5cdfb23f32d7d20ffdc5a", "tree": "8d86976df36697e54ae3582d6c30b7355a942647", "parents": [ "91b152aa85bbcf076e269565394c31964f940371" ], "author": { "name": "Dongdong Deng", "email": "dongdong.deng@windriver.com", "time": "Mon Sep 13 06:58:00 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:12 2010 -0500" }, "message": "debug_core: disable hw_breakpoints on all cores in kgdb_cpu_enter()\n\nThe slave cpus do not have the hw breakpoints disabled upon entry to\nthe debug_core and as a result could cause unrecoverable recursive\nfaults on badly placed breakpoints, or get out of sync with the arch\nspecific hw breakpoint operations.\n\nThis patch addresses the problem by invoking kgdb_disable_hw_debug()\nearlier in kgdb_enter_cpu for each cpu that enters the debug core.\n\nThe hw breakpoint dis/enable flow should be:\n\nmaster_debug_cpu slave_debug_cpu\n \\ /\n kgdb_cpu_enter\n |\n kgdb_disable_hw_debug --\u003e uninstall pre-enabled hw_breakpoint\n |\n do add/rm dis/enable operates to hw_breakpoints on master_debug_cpu..\n |\n correct_hw_break --\u003e correct/install the enabled hw_breakpoint\n |\n leave_kgdb\n\nSigned-off-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "91b152aa85bbcf076e269565394c31964f940371", "tree": "32b2a8684877a15b050ef21c8ddcd583b695538d", "parents": [ "75d14edee5689716b55afe467acfc13206a31f95" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 23 09:20:14 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:12 2010 -0500" }, "message": "kdb,kgdb: fix sparse fixups\n\nFix the following sparse warnings:\n\nkdb_main.c:328:5: warning: symbol \u0027kdbgetu64arg\u0027 was not declared. Should it be static?\nkgdboc.c:246:12: warning: symbol \u0027kgdboc_early_init\u0027 was not declared. Should it be static?\nkgdb.c:652:26: warning: incorrect type in argument 1 (different address spaces)\nkgdb.c:652:26: expected void const *ptr\nkgdb.c:652:26: got struct perf_event *[noderef] \u003casn:3\u003e*pev\n\nThe one in kgdb.c required the (void * __force) because of the return\ncode from register_wide_hw_breakpoint looking like:\n\n return (void __percpu __force *)ERR_PTR(err);\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "75d14edee5689716b55afe467acfc13206a31f95", "tree": "2646d65a43916e2eac7e24e8b23f1f82918b6702", "parents": [ "e3bda3ac33d3bf3e5a4049e2cabe82d3caaffc26" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Oct 11 10:20:14 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:12 2010 -0500" }, "message": "kdb: Fix oops in kdb_unregister\n\nNothing should try to use kdb_commands directly as sometimes it is\nnull. Instead, use the for_each_kdbcmd() iterator.\n\nThis particular problem dates back to the initial kdb merge (2.6.35),\nbut at that point nothing was dynamically unregistering commands from\nthe kdb shell.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "f7030bbc446430ecd12c9ad02cf0ea94934e5f91", "tree": "1a281ffa0c2686fa898081781a0c7b9bbc2d5b00", "parents": [ "fb70b5888b70b0b50f738fbfc019445493112eb1" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Oct 11 10:20:14 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:11 2010 -0500" }, "message": "kdb: Allow kernel loadable modules to add kdb shell functions\n\nIn order to allow kernel modules to dynamically add a command to the\nkdb shell the kdb_register, kdb_register_repeat, kdb_unregister, and\nkdb_printf need to be exported as GPL symbols.\n\nAny kernel module that adds a dynamic kdb shell function should only\nneed to include linux/kdb.h.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "fb70b5888b70b0b50f738fbfc019445493112eb1", "tree": "ee35bfc0e78af0702756d15e05ed09f0f56e18ac", "parents": [ "16cdc628c3aed47d02205135b7e2f01e0064f566" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Aug 13 12:44:04 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:10 2010 -0500" }, "message": "debug_core: stop rcu warnings on kernel resume\n\nWhen returning from the kernel debugger reset the rcu jiffies_stall\nvalue to prevent the rcu stall detector from sending NMI events which\ninvoke a stack dump for each cpu in the system.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "16cdc628c3aed47d02205135b7e2f01e0064f566", "tree": "8f8709ee2b9e2c5f38e1261dcc773887d092f73d", "parents": [ "fad99fac2627e2cc0ebfe07fcb5046c0b4e103f9" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Aug 06 11:47:14 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:10 2010 -0500" }, "message": "debug_core: move all watch dog syncs to a single function\n\nMove the various clock and watch dog syncs to a single function in\nadvance of adding another sync for the rcu stall detector.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "79637a41e466bbe7dfe394bac3c9d86a92fd55b1", "tree": "0ee720d20572a3e1f901f78331b57612984f1e2e", "parents": [ "899edae615c806f78880077bd46f04d7f23ae6e6", "b3bd3de66f60df4c9a2076e2886a622458929056" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 08 11:13:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 08 11:13:42 2010 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n gcc-4.6: kernel/*: Fix unused but set warnings\n mutex: Fix annotations to include it in kernel-locking docbook\n pid: make setpgid() system call use RCU read-side critical section\n MAINTAINERS: Add RCU\u0027s public git tree\n" }, { "commit": "b3bd3de66f60df4c9a2076e2886a622458929056", "tree": "d0b1fa885acfa96536cf74f487acb28d63442b83", "parents": [ "ef5dc121d5a0bb1fa477c5395277259f07d318a3" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Tue Aug 10 14:17:51 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Sep 05 14:36:58 2010 +0200" }, "message": "gcc-4.6: kernel/*: Fix unused but set warnings\n\nNo real bugs I believe, just some dead code.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: andi@firstfloor.org\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2637d139fb9a1bd428a003b7671fda40a034854f", "tree": "7983e0776c95990a545f83275682614e16a71167", "parents": [ "494e2fbe1f8bee22ab2070bd6f4d1a24f7d5fd8b", "288933c02b440621d9c8e7bb5f232cfb7bdef7df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 28 13:55:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 28 13:55:31 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()\n Input: mousedev - fix regression of inverting axes\n Input: uinput - add devname alias to allow module on-demand load\n Input: hil_kbd - fix compile error\n USB: drop tty argument from usb_serial_handle_sysrq_char()\n Input: sysrq - drop tty argument form handle_sysrq()\n Input: sysrq - drop tty argument from sysrq ops handlers\n" }, { "commit": "f335397d177c906256ee1bba28e8c49e8ec63817", "tree": "b6911d0b40940cbec9083769856e7744d5461e22", "parents": [ "1495cc9df4e81f5a8fa9b0b8f1034b14d24b7d8c" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Tue Aug 17 21:15:47 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Sat Aug 21 00:34:45 2010 -0700" }, "message": "Input: sysrq - drop tty argument form handle_sysrq()\n\nSysrq operations do not accept tty argument anymore so no need to pass\nit to us.\n\n[Stephen Rothwell \u003csfr@canb.auug.org.au\u003e: fix build breakage in drm code\n caused by sysrq using bool but not including linux/types.h]\n\n[Sachin Sant \u003csachinp@in.ibm.com\u003e: fix build breakage in s390 keyboadr\n driver]\n\nAcked-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "1495cc9df4e81f5a8fa9b0b8f1034b14d24b7d8c", "tree": "7a08852f9fb0cb3073367ef84c0218af0b5479f7", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Tue Aug 17 21:15:46 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu Aug 19 22:07:06 2010 -0700" }, "message": "Input: sysrq - drop tty argument from sysrq ops handlers\n\nNoone is using tty argument so let\u0027s get rid of it.\n\nAcked-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "b590cddfa6f40447158323b43a13cdae01d9a051", "tree": "c844374c791d69930b57173d34b2cef917281a02", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:29 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:29 2010 -0500" }, "message": "kdb: fix compile error without CONFIG_KALLSYMS\n\nIf CONFIG_KGDB_KDB is set and CONFIG_KALLSYMS is not set the kernel\nwill fail to build with the error:\n\nkernel/built-in.o: In function `kallsyms_symbol_next\u0027:\nkernel/debug/kdb/kdb_support.c:237: undefined reference to `kdb_walk_kallsyms\u0027\nkernel/built-in.o: In function `kallsyms_symbol_complete\u0027:\nkernel/debug/kdb/kdb_support.c:193: undefined reference to `kdb_walk_kallsyms\u0027\n\nThe kdb_walk_kallsyms needs a #ifdef proper header to match the C\nimplementation. This patch also fixes the compiler warnings in\nkdb_support.c when compiling without CONFIG_KALLSYMS set. The\ncompiler warnings are a result of the kallsyms_lookup() macro not\ninitializing the two of the pass by reference variables.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nReported-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "b62ad9ab181a67207a4c8c373461b587c4861a68", "tree": "ace1572964d81f5f9bbc10b7960c1f742832d744", "parents": [ "af390084359a5de20046c901529b2b6a50b941cb", "b29230769e3482bbd62a07d6d9485371ee66a18f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 13:18:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 13:18:29 2010 -0700" }, "message": "Merge branch \u0027timers-timekeeping-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-timekeeping-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n um: Fix read_persistent_clock fallout\n kgdb: Do not access xtime directly\n powerpc: Clean up obsolete code relating to decrementer and timebase\n powerpc: Rework VDSO gettimeofday to prevent time going backwards\n clocksource: Add __clocksource_updatefreq_hz/khz methods\n x86: Convert common clocksources to use clocksource_register_hz/khz\n timekeeping: Make xtime and wall_to_monotonic static\n hrtimer: Cleanup direct access to wall_to_monotonic\n um: Convert to use read_persistent_clock\n timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset\n powerpc: Cleanup xtime usage\n powerpc: Simplify update_vsyscall\n time: Kill off CONFIG_GENERIC_TIME\n time: Implement timespec_add\n x86: Fix vtime/file timestamp inconsistencies\n\nTrivial conflicts in Documentation/feature-removal-schedule.txt\n\nMuch less trivial conflicts in arch/powerpc/kernel/time.c resolved as\nper Thomas\u0027 earlier merge commit 47916be4e28c (\"Merge branch\n\u0027powerpc.cherry-picks\u0027 into timers/clocksource\")\n" }, { "commit": "9779714c8af09d57527f18d9aa2207dcc27a8687", "tree": "52182f2289d9b7a77fbe119f4cd5726ef6494e66", "parents": [ "89a6c8cb9e6e11b6e3671dce7e037789b8f7cf62", "65b5ac1479840a3e87f086d68e5ef91f3002e8e2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 16:00:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 16:00:44 2010 -0700" }, "message": "Merge branch \u0027kms-merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027kms-merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n kgdb,docs: Update the kgdb docs to include kms\n drm_fb_helper: Preserve capability to use atomic kms\n i915: when kgdb is active display compression should be off\n drm/i915: use new fb debug hooks\n drm: add KGDB/KDB support\n fb: add hooks to handle KDB enter/exit\n kgdboc: Add call backs to allow kernel mode switching\n vt,console,kdb: automatically set kdb LINES variable\n vt,console,kdb: implement atomic console enter/leave functions\n" }, { "commit": "89a6c8cb9e6e11b6e3671dce7e037789b8f7cf62", "tree": "12b16a8abe303fd86c156ddfbb86caa469e45a98", "parents": [ "03c0c29aff7e56b722eb6c47eace222b140d0377", "3fa43aba08c5b5a4b407e402606fbe463239b14a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:59:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:59:48 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n debug_core,kdb: fix crash when arch does not have single step\n kgdb,x86: use macro HBP_NUM to replace magic number 4\n kgdb,mips: remove unused kgdb_cpu_doing_single_step operations\n mm,kdb,kgdb: Add a debug reference for the kdb kmap usage\n KGDB: Remove set but unused newPC\n ftrace,kdb: Allow dumping a specific cpu\u0027s buffer with ftdump\n ftrace,kdb: Extend kdb to be able to dump the ftrace buffer\n kgdb,powerpc: Replace hardcoded offset by BREAK_INSTR_SIZE\n arm,kgdb: Add ability to trap into debugger on notify_die\n gdbstub: do not directly use dbg_reg_def[] in gdb_cmd_reg_set()\n gdbstub: Implement gdbserial \u0027p\u0027 and \u0027P\u0027 packets\n kgdb,arm: Individual register get/set for arm\n kgdb,mips: Individual register get/set for mips\n kgdb,x86: Individual register get/set for x86\n kgdb,kdb: individual register set and and get API\n gdbstub: Optimize kgdb\u0027s \"thread:\" response for the gdb serial protocol\n kgdb: remove custom hex_to_bin()implementation\n" }, { "commit": "81d4450732c68aa728f2c86c0c2993c6cfc3d032", "tree": "c332675648080d38e9f461286274534a16e7346b", "parents": [ "b45cfba4e9005d64d419718e7ff7f7cab44c1994" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:30 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:30 2010 -0500" }, "message": "vt,console,kdb: automatically set kdb LINES variable\n\nThe kernel console interface stores the number of lines it is\nconfigured to use. The kdb debugger can greatly benefit by knowing how\nmany lines there are on the console for the pager functionality\nwithout having the end user compile in the setting or have to\nrepeatedly change it at run time.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCC: David Airlie \u003cairlied@linux.ie\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "3fa43aba08c5b5a4b407e402606fbe463239b14a", "tree": "83c6b8a61a1c8a8795504217518300417c49c6a6", "parents": [ "df4939350b345ebb44937902827aa75b8ad4998c" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:25 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:25 2010 -0500" }, "message": "debug_core,kdb: fix crash when arch does not have single step\n\nWhen an arch such as mips and microblaze does not implement either HW\nor software single stepping the debug core should re-enter kdb. The\nkdb code will properly ignore the single step operation. Attempting\nto single step the kernel without software or hardware support causes\nunpredictable kernel crashes.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "6d855b1d83c980c1283d98d2d63a2bd3a87e21b7", "tree": "d510c23f3387520b027ba30403db5981e82d3e90", "parents": [ "55751145dc1e08e16df418cdd101661f5c6ac991" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:22 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:22 2010 -0500" }, "message": "gdbstub: do not directly use dbg_reg_def[] in gdb_cmd_reg_set()\n\nPresently the usable registers definitions on x86 are not contiguous\nfor kgdb. The x86 kgdb uses a case statement for the sparse register\naccesses. The array which defines the registers (dbg_reg_def) should\nnot be used directly in order to safely work with sparse register\ndefinitions.\n\nSpecifically there was a problem when gdb accesses ORIG_AX, which is\naccessed only through the case statement.\n\nThis patch encodes register memory using the size information provided\nfrom the debugger which avoids the need to look up the size of the\nregister. The dbg_set_reg() function always further validates the\ninputs from the debugger.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\n" }, { "commit": "55751145dc1e08e16df418cdd101661f5c6ac991", "tree": "c166155b118da5768341e4678478c5dd508a2b17", "parents": [ "22eeef4bb2a7fd225089c0044060ed1fbf091958" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:21 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:21 2010 -0500" }, "message": "gdbstub: Implement gdbserial \u0027p\u0027 and \u0027P\u0027 packets\n\nThe gdbserial \u0027p\u0027 and \u0027P\u0027 packets allow gdb to individually get and\nset registers instead of querying for all the available registers.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "534af1082329392bc29f6badf815e69ae2ae0f4c", "tree": "e163c1d5c418334538447983b7d5934e05fa4d71", "parents": [ "84a0bd5b2830722cf80ff6ad33ef98101a947e14" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:20 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:20 2010 -0500" }, "message": "kgdb,kdb: individual register set and and get API\n\nThe kdb shell specification includes the ability to get and set\narchitecture specific registers by name.\n\nFor the time being individual register get and set will be implemented\non a per architecture basis. If an architecture defines\nDBG_MAX_REG_NUM \u003e 0 then kdb and the gdbstub will use the capability\nfor individually getting and setting architecture specific registers.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "84a0bd5b2830722cf80ff6ad33ef98101a947e14", "tree": "942f596d5a6b48bde181ed2ab063d697a0f2e73d", "parents": [ "a9fa20a7af1f152d2d89c44c274a310ac654e3ad" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:19 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:19 2010 -0500" }, "message": "gdbstub: Optimize kgdb\u0027s \"thread:\" response for the gdb serial protocol\n\nThe gdb debugger understands how to parse short versions of the thread\nreference string as long as the bytes are paired in sets of two\ncharacters. The kgdb implementation was always sending 8 leading\nzeros which could be omitted, and further optimized in the case of\nnon-negative thread numbers. The negative numbers are used to\nreference a specific cpu in the case of kgdb.\n\nAn example of the previous i386 stop packet looks like:\n T05thread:00000000000003bb;\n\nNew stop packet response:\n T05thread:03bb;\n\nThe previous ThreadInfo response looks like:\n m00000000fffffffe,0000000000000001,0000000000000002,0000000000000003,0000000000000004,0000000000000005,0000000000000006,0000000000000007,000000000000000c,0000000000000088,000000000000008a,000000000000008b,000000000000008c,000000000000008d,000000000000008e,00000000000000d4,00000000000000d5,00000000000000dd\n\nNew ThreadInfo response:\n mfffffffe,01,02,03,04,05,06,07,0c,88,8a,8b,8c,8d,8e,d4,d5,dd\n\nA few bytes saved means better response time when using kgdb over a\nserial line.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "a9fa20a7af1f152d2d89c44c274a310ac654e3ad", "tree": "bc6f6ef6c3081a7ae4bbc27b21d146e2b82a8279", "parents": [ "9fe6206f400646a2322096b56c59891d530e8d51" ], "author": { "name": "Andy Shevchenko", "email": "ext-andriy.shevchenko@nokia.com", "time": "Thu Aug 05 09:22:19 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:19 2010 -0500" }, "message": "kgdb: remove custom hex_to_bin()implementation\n\nSigned-off-by: Andy Shevchenko \u003cext-andriy.shevchenko@nokia.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f", "tree": "854ab394486288d40fa8179cbfaf66e8bdc44b0f", "parents": [ "73b2c7165b76b20eb1290e7efebc33cfd21db1ca", "3a09b1be53d23df780a0cd0e4087a05e2ca4a00c" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Aug 04 15:14:38 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Aug 04 15:14:38 2010 +0200" }, "message": "Merge branch \u0027master\u0027 into for-next\n" }, { "commit": "157b1a23856b9fb7cc3d19fa2ddc650b502bab3d", "tree": "6123509f303e4e7d944201de682e2f5b5b4c99d7", "parents": [ "47916be4e28c3d6fdb97dd8fb887d1d9b3145b9d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jul 29 10:22:48 2010 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jul 29 10:29:39 2010 +0200" }, "message": "kgdb: Do not access xtime directly\n\nThe xtime cleanup missed the kgdb access to xtime. Fix it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "edd63cb6b91024332d6983fc51058ac1ef0c081e", "tree": "2df04fc5dc35899aa7d4f4c52197f7b492c16c8b", "parents": [ "b0679c63db655fa12007558e267bc0eb1d486fdb" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "message": "sysrq,kdb: Use __handle_sysrq() for kdb\u0027s sysrq function\n\nThe kdb code should not toggle the sysrq state in case an end user\nwants to try and resume the normal kernel execution.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e\n" }, { "commit": "b0679c63db655fa12007558e267bc0eb1d486fdb", "tree": "b210de833621055d02c2114b77d419f09ea73a36", "parents": [ "9e8b624fcaebf9c237b5be9116f4424bf168e6d1" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "message": "debug_core,kdb: fix kgdb_connected bit set in the wrong place\n\nImmediately following an exit from the kdb shell the kgdb_connected\nvariable should be set to zero, unless there are breakpoints planted.\nIf the kgdb_connected variable is not zeroed out with kdb, it is\nimpossible to turn off kdb.\n\nThis patch is merely a work around for now, the real fix will check\nfor the breakpoints.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "9e8b624fcaebf9c237b5be9116f4424bf168e6d1", "tree": "9c46796acdbb4bbfe6adbf89bc731dd6eb0adf19", "parents": [ "fb82c0ff27b2c40c6f7a3d1a94cafb154591fa80" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:06 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:06 2010 -0500" }, "message": "Fix merge regression from external kdb to upstream kdb\n\nIn the process of merging kdb to the mainline, the kdb lsmod command\nstopped printing the base load address of kernel modules. This is\nneeded for using kdb in conjunction with external tools such as gdb.\n\nSimply restore the functionality by adding a kdb_printf for the base\nload address of the kernel modules.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "fb82c0ff27b2c40c6f7a3d1a94cafb154591fa80", "tree": "98e49fdc15e9db7eb45e91571ca6187f9a5cf516", "parents": [ "1396a21ba0d4ec381db19bc9cd5b6f25a89cf633" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:05 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:05 2010 -0500" }, "message": "repair gdbstub to match the gdbserial protocol specification\n\nThe gdbserial protocol handler should return an empty packet instead\nof an error string when ever it responds to a command it does not\nimplement.\n\nThe problem cases come from a debugger client sending\nqTBuffer, qTStatus, qSearch, qSupported.\n\nThe incorrect response from the gdbstub leads the debugger clients to\nnot function correctly. Recent versions of gdb will not detach correctly as a result of this behavior.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\n" }, { "commit": "1396a21ba0d4ec381db19bc9cd5b6f25a89cf633", "tree": "09bbe851de6b70d1896d0a72f832b21d98331d9d", "parents": [ "d0c6f6258478e1dba532bf7c28e2cd6e1047d3a4" ], "author": { "name": "Martin Hicks", "email": "mort@sgi.com", "time": "Wed Jul 21 19:27:05 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:05 2010 -0500" }, "message": "kdb: break out of kdb_ll() when command is terminated\n\nWithout this patch the \"ll\" linked-list traversal command won\u0027t\nterminate when you hit q/Q.\n\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "a2531293dbb7608fa672ff28efe3ab4027917a2f", "tree": "017d5a38fa33838ebdca1a332db6887096885d2d", "parents": [ "7a53cd16d4d9968d1962e378b14eec2d99aa43e0" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sun Jul 18 14:27:13 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Jul 19 10:56:54 2010 +0200" }, "message": "update email address\n\npavel@suse.cz no longer works, replace it with working address.\n\nSigned-off-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "c8e21ced08b39ef8dfe7236fb2a923a95f645262", "tree": "da34400daf3049814b459b9c8ba507d90abfe2bc", "parents": [ "2c02dfe7fe3fba97a5665d329d039d2415ea5607" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Jun 05 11:17:35 2010 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Jun 05 11:17:36 2010 +0930" }, "message": "module: fix kdb\u0027s illicit use of struct module_use.\n\nLinus changed the structure, and luckily this didn\u0027t compile any more.\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Martin Hicks \u003cmort@sgi.com\u003e\n" }, { "commit": "0b4b3827db386ec6034a5aba1261025b039440c2", "tree": "a3469de6930fe3e850c8e4c49c26a2a3b53612dd", "parents": [ "29c843912a0baa7fa63033fe28e1ca7e796686a5" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:29 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:29 2010 -0500" }, "message": "x86, kgdb, init: Add early and late debug states\n\nThe kernel debugger can operate well before mm_init(), but the x86\nhardware breakpoint code which uses the perf api requires that the\nkernel allocators are initialized.\n\nThis means the kernel debug core needs to provide an optional arch\nspecific call back to allow the initialization functions to run after\nthe kernel has been further initialized.\n\nThe kdb shell already had a similar restriction with an early\ninitialization and late initialization. The kdb_init() was moved into\nthe debug core\u0027s version of the late init which is called\ndbg_late_init();\n\nCC: kgdb-bugreport@lists.sourceforge.net\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "4402c153cb9c549cd21d6007ef0dfac50c8d148d", "tree": "2a2589958e3d5243b265ba2a9fb6f5f2ecb33b57", "parents": [ "5b778dadcde0d93eb20a67bad8105b6ed8d7810f" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:28 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:28 2010 -0500" }, "message": "kdb,debug_core: Allow the debug core to receive a panic notification\n\nIt is highly desirable to trap into kdb on panic. The debug core will\nattempt to register as the first in line for the panic notifier.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCC: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "6d90634076200af035f1d9dcc8fc11acefd603e9", "tree": "f56c723a28006df0425bf662c15e2a3503b9065a", "parents": [ "d37d39ae3b4a8f9a21114921fb344fe7cadb1abd" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:27 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:27 2010 -0500" }, "message": "debug_core,kdb: Allow the debug core to process a recursive debug entry\n\nThis allows kdb to debug a crash with in the kms code with a\nsingle level recursive re-entry.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "d37d39ae3b4a8f9a21114921fb344fe7cadb1abd", "tree": "2c20219725a12c343429758ec378b5c9d08b04bd", "parents": [ "efe2f29e324fd20e0449bcd6dc6dbe4734c2ba94" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:27 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:27 2010 -0500" }, "message": "printk,kdb: capture printk() when in kdb shell\n\nCertain calls from the kdb shell will call out to printk(), and any of\nthese calls should get vectored back to the kdb_printf() so that the\nkdb pager and processing can be used, as well as to properly channel\nI/O to the polled I/O devices.\n\nCC: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "efe2f29e324fd20e0449bcd6dc6dbe4734c2ba94", "tree": "ff8b2d7eddbfee39aebf7a43c6125202b6bda6d7", "parents": [ "1cee5e35f15d0893be1ba944f1aec8676e43ab76" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:26 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:26 2010 -0500" }, "message": "kgdboc,kdb: Allow kdb to work on a non open console port\n\nIf kdb is open on a serial port that is not actually a console make\nsure to call the poll routines to emit and receive characters.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Martin Hicks \u003cmort@sgi.com\u003e\n" }, { "commit": "1cee5e35f15d0893be1ba944f1aec8676e43ab76", "tree": "634f5365300cfb555c8e894ade79735bb91a690e", "parents": [ "5dd11d5d47d248850c58292513f0e164ba98b01e" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jun 03 14:06:57 2009 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:26 2010 -0500" }, "message": "kgdb: Add the ability to schedule a breakpoint via a tasklet\n\nSome kgdb I/O modules require the ability to create a breakpoint\ntasklet, such as kgdboc and external modules such as kgdboe. The\nbreakpoint tasklet is used as an asynchronous entry point into the\ndebugger which will have a different function scope than the current\nexecution path where it might not be safe to have an inline\nbreakpoint. This is true of some of the kgdb I/O drivers which share\ncode with kgdb and rest of the kernel users.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "f503b5ae53cb557ac351a668fcac1baab1cef0db", "tree": "b2deb02cec90cb18a075b3a49e6de949db374c77", "parents": [ "98ec1878cacb393975cba64f7392eece81716cb4" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:25 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:25 2010 -0500" }, "message": "x86,kgdb: Add low level debug hook\n\nThe only way the debugger can handle a trap in inside rcu_lock,\nnotify_die, or atomic_notifier_call_chain without a triple fault is\nto have a low level \"first opportunity handler\" in the int3 exception\nhandler.\n\nGenerally this will be something the vast majority of folks will not\nneed, but for those who need it, it is added as a kernel .config\noption called KGDB_LOW_LEVEL_TRAP.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCC: H. Peter Anvin \u003chpa@zytor.com\u003e\nCC: x86@kernel.org\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "98ec1878cacb393975cba64f7392eece81716cb4", "tree": "e56110f645daf77ef0a6b3206926915f11d52e78", "parents": [ "84c08fd61e2d21702337e9fe366e97cdf09bf797" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Apr 27 10:58:06 2009 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:25 2010 -0500" }, "message": "kgdb: remove post_primary_code references\n\nRemove all the references to the kgdb_post_primary_code. This\nfunction serves no useful purpose because you can obtain the same\ninformation from the \"struct kgdb_state *ks\" from with in the\ndebugger, if for some reason you want the data.\n\nAlso remove the unintentional duplicate assignment for ks-\u003eex_vector.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "ada64e4c98eb5f04a9ca223c5ff9e7ac22ce6404", "tree": "48e284cf69157cf54302dcceb01ad7a07b889206", "parents": [ "a0de055cf61338549b13079a5677ef2e1b6472ef" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:24 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:24 2010 -0500" }, "message": "kgdboc,keyboard: Keyboard driver for kdb with kgdb\n\nThis patch adds in the kdb PS/2 keyboard driver. This was mostly a\ndirect port from the original kdb where I cleaned up the code against\ncheckpatch.pl and added the glue to stitch it into kgdb.\n\nThis patch also enables early kdb debug via kgdbwait and the keyboard.\n\nAll the access to configure kdb using either a serial console or the\nkeyboard is done via kgdboc.\n\nIf you want to use only the keyboard and want to break in early you\nwould add to your kernel command arguments:\n\n kgdboc\u003dkbd kgdbwait\n\nIf you wanted serial and or the keyboard access you could use:\n\n kgdboc\u003dkbd,ttyS0\n\nYou can also configure kgdboc as a kernel module or at run time with\nthe sysfs where you can activate and deactivate kgdb.\n\nTurn it on:\n echo kbd,ttyS0 \u003e /sys/module/kgdboc/parameters/kgdboc\n\nTurn it off:\n echo \"\" \u003e /sys/module/kgdboc/parameters/kgdboc\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nReviewed-by: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e\n" }, { "commit": "a0de055cf61338549b13079a5677ef2e1b6472ef", "tree": "6191bbd6b3d567350b12ad973356995dbeffeeb3", "parents": [ "6d45a1aed34b0cd7b298967eb9cb72b77afcb33b" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:24 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:24 2010 -0500" }, "message": "kgdb: gdb \"monitor\" -\u003e kdb passthrough\n\nOne of the driving forces behind integrating another front end (kdb)\nto the debug core is to allow front end commands to be accessible via\ngdb\u0027s monitor command. It is true that you could write gdb macros to\nget certain data, but you may want to just use gdb to access the\ncommands that are available in the kdb front end.\n\nThis patch implements the Rcmd gdb stub packet. In gdb you access\nthis with the \"monitor\" command. For instance you could type \"monitor\nhelp\", \"monitor lsmod\" or \"monitor ps A\" etc...\n\nThere is no error checking or command restrictions on what you can and\ncannot access at this point. Doing something like trying to set\nbreakpoints with the monitor command is going to cause nothing but\nproblems. Perhaps in the future only the commands that are actually\nknown to work with the gdb monitor command will be available.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "f5316b4aea024da9266d740322a5481657f6ce59", "tree": "5888fd0afa54fc3bab2711e583147c4b563836bc", "parents": [ "dcc7871128e99458ca86186b7bc8bf27ff0c47b5" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:22 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:22 2010 -0500" }, "message": "kgdb,8250,pl011: Return immediately from console poll\n\nThe design of the kdb shell requires that every device that can\nprovide input to kdb have a polling routine that exits immediately if\nthere is no character available. This is required in order to get the\npage scrolling mechanism working.\n\nChanging the kernel debugger I/O API to require all polling character\nroutines to exit immediately if there is no data allows the kernel\ndebugger to process multiple input channels.\n\nNO_POLL_CHAR will be the return code to the polling routine when ever\nthere is no character available.\n\nCC: linux-serial@vger.kernel.org\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "dcc7871128e99458ca86186b7bc8bf27ff0c47b5", "tree": "e10d252ccc4e990aac7dd09f44b94cfe045adc6b", "parents": [ "67fc4e0cb931d6b4ccf21248e4199b154478ecea" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:21 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:21 2010 -0500" }, "message": "kgdb: core changes to support kdb\n\nThese are the minimum changes to the kgdb core in order to enable an\nAPI to connect a new front end (kdb) to the debug core.\n\nThis patch introduces the dbg_kdb_mode variable controls where the\nuser level I/O is routed. It will be routed to the gdbstub (kgdb) or\nto the kdb front end which is a simple shell available over the kgdboc\nconnection.\n\nYou can switch back and forth between kdb or the gdb stub mode of\noperation dynamically. From gdb stub mode you can blindly type\n\"$3#33\", or from the kdb mode you can enter \"kgdb\" to switch to the\ngdb stub.\n\nThe logic in the debug core depends on kdb to look for the typical gdb\nconnection sequences and return immediately with KGDB_PASS_EVENT if a\ngdb serial command sequence is detected. That should allow a\nreasonably seamless transition between kdb -\u003e gdb without leaving the\nkernel exception state. The two gdb serial queries that kdb is\nresponsible for detecting are the \"?\" and \"qSupported\" packets.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Martin Hicks \u003cmort@sgi.com\u003e\n" }, { "commit": "5d5314d6795f3c1c0f415348ff8c51f7de042b77", "tree": "2f433649d29be98ebc975f352b7d7046a2a2beec", "parents": [ "e8861129d3c1a64e3c62f459aeb1cd54a55ab045" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:20 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:20 2010 -0500" }, "message": "kdb: core for kgdb back end (1 of 2)\n\nThis patch contains only the kdb core. Because the change set was\nlarge, it was split. The next patch in the series includes the\ninstrumentation into the core kernel which are mainly helper functions\nfor kdb.\n\nThis work is directly derived from kdb v4.4 found at:\n\nftp://oss.sgi.com/projects/kdb/download/v4.4/\n\nThe kdb internals have been re-organized to make them mostly platform\nindependent and to connect everything to the debug core which is used by\ngdbstub (which has long been known as kgdb).\n\nThe original version of kdb was 58,000 lines worth of changes to\nsupport x86. From that implementation only the kdb shell, and basic\ncommands for memory access, runcontrol, lsmod, and dmesg where carried\nforward.\n\nThis is a generic implementation which aims to cover all the current\narchitectures using the kgdb core: ppc, arm, x86, mips, sparc, sh and\nblackfin. More archictectures can be added by implementing the\narchitecture specific kgdb functions.\n\n[mort@sgi.com: Compile fix with hugepages enabled]\n[mort@sgi.com: Clean breakpoint code renaming kdba_ -\u003e kdb_]\n[mort@sgi.com: fix new line after printing registers]\n[mort@sgi.com: Remove the concept of global vs. local breakpoints]\n[mort@sgi.com: Rework kdb_si_swapinfo to use more generic name]\n[mort@sgi.com: fix the information dump macros, remove \u0027arch\u0027 from the names]\n[sfr@canb.auug.org.au: include fixup to include linux/slab.h]\n\nCC: linux-arch@vger.kernel.org\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\n" }, { "commit": "53197fc49549240f6c6a963b2713a4cd9517964b", "tree": "5a89c338ef8acd188e4aa1503370a4e928c33edd", "parents": [ "c433820971ffa854feda6adc17f5f24201354f11" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Apr 02 11:48:03 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:19 2010 -0500" }, "message": "Separate the gdbstub from the debug core\n\nSplit the former kernel/kgdb.c into debug_core.c which contains the\nkernel debugger exception logic and to the gdbstub.c which contains\nthe logic for allowing gdb to talk to the debug core.\n\nThis also created a private include file called debug_core.h which\ncontains all the definitions to glue the debug_core to any other\ndebugger connections.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "c433820971ffa854feda6adc17f5f24201354f11", "tree": "efb8028cc56e36eeade40d3a96bb461a242bab51", "parents": [ "a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Tue May 19 07:49:32 2009 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:18 2010 -0500" }, "message": "Move kernel/kgdb.c to kernel/debug/debug_core.c\n\nMove kgdb.c in preparation to separate the gdbstub from the debug\ncore and exception handling.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" } ] }