)]}' { "log": [ { "commit": "5f34fe1cfc1bdd8b4711bbe37421fba4ed0d1ed4", "tree": "85b21c8bb0e53005bd970d648ca093acfd0584a3", "parents": [ "eca1bf5b4fab56d2feb1572d34d59fcd92ea7df3", "6638101c1124c19c8a65b1645e4ecd09e0572f3e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:10:19 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:10:19 2008 -0800" }, "message": "Merge branch \u0027core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (63 commits)\n stacktrace: provide save_stack_trace_tsk() weak alias\n rcu: provide RCU options on non-preempt architectures too\n printk: fix discarding message when recursion_bug\n futex: clean up futex_(un)lock_pi fault handling\n \"Tree RCU\": scalable classic RCU implementation\n futex: rename field in futex_q to clarify single waiter semantics\n x86/swiotlb: add default swiotlb_arch_range_needs_mapping\n x86/swiotlb: add default phys\u003c-\u003ebus conversion\n x86: unify pci iommu setup and allow swiotlb to compile for 32 bit\n x86: add swiotlb allocation functions\n swiotlb: consolidate swiotlb info message printing\n swiotlb: support bouncing of HighMem pages\n swiotlb: factor out copy to/from device\n swiotlb: add arch hook to force mapping\n swiotlb: allow architectures to override phys\u003c-\u003ebus\u003c-\u003ephys conversions\n swiotlb: add comment where we handle the overflow of a dma mask on 32 bit\n rcu: fix rcutorture behavior during reboot\n resources: skip sanity check of busy resources\n swiotlb: move some definitions to header\n swiotlb: allow architectures to override swiotlb pool allocation\n ...\n\nFix up trivial conflicts in\n arch/x86/kernel/Makefile\n arch/x86/mm/init_32.c\n include/linux/hardirq.h\nas per Ingo\u0027s suggestions.\n" }, { "commit": "8b96f0119818964e4944fd1c423bf6770027d3ac", "tree": "02b5ec86d2fe45d6935d63913b997989f9339bf4", "parents": [ "decbec3838d10ecd7aabdb4c0e05aac0e5f5dc0c" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sat Dec 06 03:40:00 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 08 15:11:44 2008 +0100" }, "message": "tracing/function-graph-tracer: introduce __notrace_funcgraph to filter special functions\n\nImpact: trace more functions\n\nWhen the function graph tracer is configured, three more files are not\ntraced to prevent only four functions to be traced. And this impacts the\nnormal function tracer too.\n\narch/x86/kernel/process_64/32.c:\n\nI had crashes when I let this file traced. After some debugging, I saw\nthat the \"current\" task point was changed inside__swtich_to(), ie:\n\"write_pda(pcurrent, next_p);\" inside process_64.c Since the tracer store\nthe original return address of the function inside current, we had\ncrashes. Only __switch_to() has to be excluded from tracing.\n\nkernel/module.c and kernel/extable.c:\n\nBecause of a function used internally by the function graph tracer:\n__kernel_text_address()\n\nTo let the other functions inside these files to be traced, this patch\nintroduces the __notrace_funcgraph function prefix which is __notrace if\nfunction graph tracer is configured and nothing if not.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ab7476cf76e560f0efda2a631a70aabe93009025", "tree": "d4e843760774d7099692950a6ac49ccdbc8b0d55", "parents": [ "fb822db465bd9fd4208eef1af4490539b236c54e" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Aug 15 15:29:38 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 09:08:53 2008 +0200" }, "message": "debug: add notifier chain debugging, v2\n\n- unbreak ia64 (and powerpc) where function pointers dont\n point at code but at data (reported by Tony Luck)\n\n[ mingo@elte.hu: various cleanups ]\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a2da4052f1df6bc77749f84496fe731ab8b458f7", "tree": "d80b32de264a9929cc5746022a11674a5619bed6", "parents": [ "8561b089afbaed2651591e5a4574fdca451d82f2" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Jan 29 17:13:17 2008 -0500" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Jan 29 17:13:18 2008 +1100" }, "message": "module: Don\u0027t report discarded init pages as kernel text.\n\nCurrent code could cause a bug in symbol_put_addr() if an arch used\nkmalloc module text: we might think the symbol belongs to the core\nkernel.\n\nThe downside is that this might make backtraces through (discarded)\ninit functions harder to read on some archs, but we already have that\nissue for modules and noone has complained.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "5e376613899076396d0c97de67ad072587267370", "tree": "ecc15c25ee4da7754aa7d137dccebab68820399e", "parents": [ "0159677857c5ada0a0a2c03a4dd59312382b73d0" ], "author": { "name": "Trent Piepho", "email": "xyzzy@speakeasy.org", "time": "Mon May 15 09:44:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:55 2006 -0700" }, "message": "[PATCH] symbol_put_addr() locks kernel\n\nEven since a previous patch:\n\nFix race between CONFIG_DEBUG_SLABALLOC and modules\nSun, 27 Jun 2004 17:55:19 +0000 (17:55 +0000)\nhttp://www.kernel.org/git/?p\u003dlinux/kernel/git/torvalds/old-2.6-bkcvs.git;a\u003dcommit;h\u003d92b3db26d31cf21b70e3c1eadc56c179506d8fbe\n\nThe function symbol_put_addr() will deadlock the kernel.\n\nsymbol_put_addr() would acquire modlist_lock, then while holding the lock call\ntwo functions kernel_text_address() and module_text_address() which also try\nto acquire the same lock. This deadlocks the kernel of course.\n\nThis patch changes symbol_put_addr() to not acquire the modlist_lock, it\ndoesn\u0027t need it since it never looks at the module list directly. Also, it\nnow uses core_kernel_text() instead of kernel_text_address(). The latter has\nan additional check for addr inside a module, but we don\u0027t need to do that\nsince we call module_text_address() (the same function kernel_text_address\nuses) ourselves.\n\nSigned-off-by: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nCc: Zwane Mwaikambo \u003czwane@fsmlabs.com\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Johannes Stezenbach \u003cjs@linuxtv.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }