)]}' { "log": [ { "commit": "32974ad4907cdde6c9de612cd1b2ee0568fb9409", "tree": "46d883f7f4fb3f4a5cee8ec9eb2c6b4939d7ae10", "parents": [ "6339204ecc2aa2067a99595522de0403f0854bb8" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Feb 08 10:42:17 2010 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Feb 08 10:42:17 2010 -0800" }, "message": "[IA64] Remove COMPAT_IA32 support\n\nThis has been broken since May 2008 when Al Viro killed altroot support.\nSince nobody has complained, it would appear that there are no users of\nthis code (A plausible theory since the main OSVs that support ia64 prefer\nto use the IA32-EL software emulation).\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "6c57a332901f851bd092aba7a2b4d8ef4e643829", "tree": "049e913b0c7b4c678ba699ac02f62e16db8cb515", "parents": [ "410dc0aac63d1500faeabcbaecce4f4266380ed1" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jan 07 16:10:57 2010 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jan 07 16:10:57 2010 -0800" }, "message": "[IA64] __per_cpu_idtrs[] is a memory hog\n\n__per_cpu_idtrs is statically allocated ... on CONFIG_NR_CPUS\u003d4096\nsystems it hogs 16MB of memory. This is way too much for a quite\nprobably unused facility (only KVM uses dynamic TR registers).\n\nChange to an array of pointers, and allocate entries as needed on\na per cpu basis. Change the name too as the __per_cpu_ prefix is\nconfusing (this isn\u0027t a classic \u003clinux/percpu.h\u003e type object).\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "02b763b8ccc88d030117851f2b76a119932f109e", "tree": "fb9ed80b06e4b4af62746a87d2007edacc31576c", "parents": [ "1d1e9f04216b379000128392b11edd7f5d0ebed1" ], "author": { "name": "Jiri Slaby", "email": "jslaby@suse.cz", "time": "Wed Jan 06 16:24:30 2010 +0100" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jan 06 15:49:06 2010 -0800" }, "message": "[IA64] use helpers for rlimits\n\nMake sure compiler won\u0027t do weird things with limits. E.g. fetching\nthem twice may return 2 different values after writable limits are\nimplemented.\n\nI.e. either use rlimit helpers added in\n3e10e716abf3c71bdb5d86b8f507f9e72236c9cd\nor ACCESS_ONCE if not applicable.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a79960e576ebca9dbf24489b562689f2be7e9ff0", "tree": "b0748839230c2bba1d49ccdd732608d7d1f334cb", "parents": [ "661e338f728d101b4839b6b157d44cfcb80e3c5e", "cd7bcf32d42b15891620b3f1387a00178b54291a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:11:38 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:11:38 2009 -0800" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n implement early_io{re,un}map for ia64\n Revert \"Intel IOMMU: Avoid memory allocation failures in dma map api calls\"\n intel-iommu: ignore page table validation in pass through mode\n intel-iommu: Fix oops with intel_iommu\u003digfx_off\n intel-iommu: Check for an RMRR which ends before it starts.\n intel-iommu: Apply BIOS sanity checks for interrupt remapping too.\n intel-iommu: Detect DMAR in hyperspace at probe time.\n dmar: Fix build failure without NUMA, warn on bogus RHSA tables and don\u0027t abort\n iommu: Allocate dma-remapping structures using numa locality info\n intr_remap: Allocate intr-remapping table using numa locality info\n dmar: Allocate queued invalidation structure using numa locality info\n dmar: support for parsing Remapping Hardware Static Affinity structure\n" }, { "commit": "cd7bcf32d42b15891620b3f1387a00178b54291a", "tree": "89c87e8af349c09e8845898f575bdfe100557ec5", "parents": [ "354bb65e6e0df0aaae0e5b1ea33948d8e0b61418" ], "author": { "name": "Luck, Tony", "email": "tony.luck@intel.com", "time": "Mon Dec 14 20:00:36 2009 +0000" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed Dec 16 02:45:10 2009 +0000" }, "message": "implement early_io{re,un}map for ia64\n\nNeeded for commit 2c992208 (\"intel-iommu: Detect DMAR in hyperspace at \nprobe time.) to build on IA64.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "d0316554d3586cbea60592a41391b5def2553d6f", "tree": "5e7418f0bacbc68cec5dfd1541e03eb56870aa02", "parents": [ "fb0bbb92d42d5bd0ab224605444efdfed06d6934", "51e99be00ce2713cbb841cedc997cafa6e26c7f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 14 09:58:24 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 14 09:58:24 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (34 commits)\n m68k: rename global variable vmalloc_end to m68k_vmalloc_end\n percpu: add missing per_cpu_ptr_to_phys() definition for UP\n percpu: Fix kdump failure if booted with percpu_alloc\u003dpage\n percpu: make misc percpu symbols unique\n percpu: make percpu symbols in ia64 unique\n percpu: make percpu symbols in powerpc unique\n percpu: make percpu symbols in x86 unique\n percpu: make percpu symbols in xen unique\n percpu: make percpu symbols in cpufreq unique\n percpu: make percpu symbols in oprofile unique\n percpu: make percpu symbols in tracer unique\n percpu: make percpu symbols under kernel/ and mm/ unique\n percpu: remove some sparse warnings\n percpu: make alloc_percpu() handle array types\n vmalloc: fix use of non-existent percpu variable in put_cpu_var()\n this_cpu: Use this_cpu_xx in trace_functions_graph.c\n this_cpu: Use this_cpu_xx for ftrace\n this_cpu: Use this_cpu_xx in nmi handling\n this_cpu: Use this_cpu operations in RCU\n this_cpu: Use this_cpu ops for VM statistics\n ...\n\nFix up trivial (famous last words) global per-cpu naming conflicts in\n\tarch/x86/kvm/svm.c\n\tmm/slab.c\n" }, { "commit": "877105cc49f6e6ad32e3d63a214e8f537c0339ef", "tree": "29245558dc6a7face0d891c4a4f0302619cc6cd0", "parents": [ "6b7487fc6517736a6e32ccc0f8b46109c1b998ec" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 29 22:34:14 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 29 22:34:14 2009 +0900" }, "message": "percpu: make percpu symbols in ia64 unique\n\nThis patch updates percpu related symbols in ia64 such that percpu\nsymbols are unique and don\u0027t clash with local symbols. This serves\ntwo purposes of decreasing the possibility of global percpu symbol\ncollision and allowing dropping per_cpu__ prefix from percpu symbols.\n\n* arch/ia64/kernel/setup.c: s/cpu_info/ia64_cpu_info/\n\nPartly based on Rusty Russell\u0027s \"alloc_percpu: rename percpu vars\nwhich cause name clashes\" patch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: linux-ia64@vger.kernel.org\n" }, { "commit": "883a3acf5b0d4782ac35981227a0d094e8b44850", "tree": "a5ad44c09e36298749f0b37dbd5695bad040620c", "parents": [ "36a07902c2134649c4af7f07980413ffb1a56085" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Oct 09 10:52:39 2009 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Oct 09 10:52:39 2009 -0700" }, "message": "[IA64] Re-implement spinaphores using ticket lock concepts\n\nBound the wait time for the ptcg_sem by using similar idea to the\nticket spin locks. In this case we have only one instance of a\nspinaphore, so make it 8 bytes rather than try to squeeze it into\n4-bytes to keep the code simpler (and shorter).\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "52594762a39dfb6338c9d0906ca21dd9ae9453be", "tree": "4c80dd59ec452c9fe798edf3f4023914c1898a0b", "parents": [ "36886478f59ec0fdc24a8877c572b92f8d416aba" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:56 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:56 2009 +0900" }, "message": "ia64: convert to dynamic percpu allocator\n\nUnlike other archs, ia64 reserves space for percpu areas during early\nmemory initialization. These areas occupy a contiguous region indexed\nby cpu number on contiguous memory model or are grouped by node on\ndiscontiguous memory model.\n\nAs allocation and initialization are done by the arch code, all that\nsetup_per_cpu_areas() needs to do is communicating the determined\nlayout to the percpu allocator. This patch implements\nsetup_per_cpu_areas() for both contig and discontig memory models and\ndrops HAVE_LEGACY_PER_CPU_AREA.\n\nPlease note that for contig model, the allocation itself is modified\nonly to allocate for possible cpus instead of NR_CPUS. As dynamic\npercpu allocator can handle non-direct mapping, there\u0027s no reason to\nallocate memory for cpus which aren\u0027t possible.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: linux-ia64 \u003clinux-ia64@vger.kernel.org\u003e\n" }, { "commit": "36886478f59ec0fdc24a8877c572b92f8d416aba", "tree": "eda76efcb0f05011531e3d83a524cf80d0c67cef", "parents": [ "12cda817779ce5381a9a4ba8d464abe17c50a9e2" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:56 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:56 2009 +0900" }, "message": "ia64: allocate percpu area for cpu0 like percpu areas for other cpus\n\ncpu0 used special percpu area reserved by the linker, __cpu0_per_cpu,\nwhich is set up early in boot by head.S. However, this doesn\u0027t\nguarantee that the area will be on the same node as cpu0 and the\npercpu area for cpu0 ends up very far away from percpu areas for other\ncpus which cause problems for congruent percpu allocator.\n\nThis patch makes percpu area initialization allocate percpu area for\ncpu0 like any other cpus and copy it from __cpu0_per_cpu which now\nresides in the __init area. This means that for cpu0, percpu area is\nfirst setup at __cpu0_per_cpu early by head.S and then moved to an\narea in the linear mapping during memory initialization and it\u0027s not\nallowed to take a pointer to percpu variables between head.S and\nmemory initialization.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: linux-ia64 \u003clinux-ia64@vger.kernel.org\u003e\n" }, { "commit": "126b3fcdecd350cad9700908d0ad845084e26a31", "tree": "186a166e821bfb85b8434308c1577690aaa91ad4", "parents": [ "0efe5e32c8729ef44b00d9a7203e4c99a6378b27" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:55 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Oct 02 13:28:55 2009 +0900" }, "message": "ia64: don\u0027t alias VMALLOC_END to vmalloc_end\n\nIf CONFIG_VIRTUAL_MEM_MAP is enabled, ia64 defines macro VMALLOC_END\nas unsigned long variable vmalloc_end which is adjusted to prepare\nroom for vmemmap. This becomes probnlematic if a local variables\nvmalloc_end is defined in some function (not very unlikely) and\nVMALLOC_END is used in the function - the function thinks its\nreferencing the global VMALLOC_END value but would be referencing its\nown local vmalloc_end variable.\n\nThere\u0027s no reason VMALLOC_END should be a macro. Just define it as an\nunsigned long variable if CONFIG_VIRTUAL_MEM_MAP is set to avoid nasty\nsurprises.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: linux-ia64 \u003clinux-ia64@vger.kernel.org\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\n" }, { "commit": "3089aa1b0c07fb7c48f9829c619f50198307789d", "tree": "63677c773c559458ba301bd448ecce6e007b6742", "parents": [ "908eedc6168bd92e89f90d89fa389065a36358fa" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Sep 22 16:45:48 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:41 2009 -0700" }, "message": "kcore: use registerd physmem information\n\nFor /proc/kcore, each arch registers its memory range by kclist_add().\nIn usual,\n\n\t- range of physical memory\n\t- range of vmalloc area\n\t- text, etc...\n\nare registered but \"range of physical memory\" has some troubles. It\ndoesn\u0027t updated at memory hotplug and it tend to include unnecessary\nmemory holes. Now, /proc/iomem (kernel/resource.c) includes required\nphysical memory range information and it\u0027s properly updated at memory\nhotplug. Then, it\u0027s good to avoid using its own code(duplicating\ninformation) and to rebuild kclist for physical memory based on\n/proc/iomem.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9492587cf35d370db33ef4b38375dfb35a105b61", "tree": "59daaf91e847d3c5cd6f542626da75db5814b06d", "parents": [ "a0614da88b67ffa3dbcc0d40b817e682c7c4a0ee" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Sep 22 16:45:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:41 2009 -0700" }, "message": "kcore: register text area in generic way\n\nSome 64bit arch has special segment for mapping kernel text. It should be\nentried to /proc/kcore in addtion to direct-linear-map, vmalloc area.\nThis patch unifies KCORE_TEXT entry scattered under x86 and ia64.\n\nI\u0027m not familiar with other archs (mips has its own even after this patch)\nbut range of [_stext ..._end) is a valid area of text and it\u0027s not in\ndirect-map area, defining CONFIG_ARCH_PROC_KCORE_TEXT is only a necessary\nthing to do.\n\nNote: I left mips as it is now.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a0614da88b67ffa3dbcc0d40b817e682c7c4a0ee", "tree": "ae4ca3a8553592af41f7c2cc1a64912d934f6baf", "parents": [ "c30bb2a25fcfde6157e6154a32c14686fb0bedbe" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Sep 22 16:45:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:41 2009 -0700" }, "message": "kcore: register vmalloc area in generic way\n\nFor /proc/kcore, vmalloc areas are registered per arch. But, all of them\nregisters same range of [VMALLOC_START...VMALLOC_END) This patch unifies\nthem. By this. archs which have no kclist_add() hooks can see vmalloc\narea correctly.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c30bb2a25fcfde6157e6154a32c14686fb0bedbe", "tree": "afa4811d46e5f9035a035b2c8c864bbb6c5af049", "parents": [ "2ef43ec772551e975a6ea7cf22b59c84955aadf9" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Sep 22 16:45:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:41 2009 -0700" }, "message": "kcore: add kclist types\n\nPresently, kclist_add() only eats start address and size as its arguments.\nConsidering to make kclist dynamically reconfigulable, it\u0027s necessary to\nknow which kclists are for System RAM and which are not.\n\nThis patch add kclist types as\n KCORE_RAM\n KCORE_VMALLOC\n KCORE_TEXT\n KCORE_OTHER\n\nThis \"type\" is used in a patch following this for detecting KCORE_RAM.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cc013a88906bad9d2832d6316de1c7dbc1c2a794", "tree": "c47d1bc76cf9bbf94c328ca6e15ac99ddbab7603", "parents": [ "73d7c33e81aed92ac185950a20407c1a2ea65a83" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Mon Sep 21 17:02:36 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:34 2009 -0700" }, "message": "arches: drop superfluous casts in nr_free_pages() callers\n\nCommit 96177299416dbccb73b54e6b344260154a445375 (\"Drop free_pages()\")\nmodified nr_free_pages() to return \u0027unsigned long\u0027 instead of \u0027unsigned\nint\u0027. This made the casts to \u0027unsigned long\u0027 in most callers superfluous,\nso remove them.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Chris Zankel \u003czankel@tensilica.com\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d06063cc221fdefcab86589e79ddfdb7c0e14b63", "tree": "00ccaf8c1992b57a4445d78b9eae25fde0b3ab31", "parents": [ "30c9f3a9fae79517bca595826a19c6855fbb6d32" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 10 09:01:23 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 21 13:08:22 2009 -0700" }, "message": "Move FAULT_FLAG_xyz into handle_mm_fault() callers\n\nThis allows the callers to now pass down the full set of FAULT_FLAG_xyz\nflags to handle_mm_fault(). All callers have been (mechanically)\nconverted to the new calling convention, there\u0027s almost certainly room\nfor architectures to clean up their code and then add FAULT_FLAG_RETRY\nwhen that support is added.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e088a4ad7fa53c3dc3c29f930025f41ccf01953e", "tree": "07b012952bbbaccfe4ef3bb44b1ea0a3a3bb3868", "parents": [ "e56e2dcd381d9ec35379328f332221581eda4787" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Fri May 22 13:49:49 2009 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 17 09:33:49 2009 -0700" }, "message": "[IA64] Convert ia64 to use int-ll64.h\n\nIt is generally agreed that it would be beneficial for u64 to be an\nunsigned long long on all architectures. ia64 (in common with several\nother 64-bit architectures) currently uses unsigned long. Migrating\npiecemeal is too painful; this giant patch fixes all compilation warnings\nand errors that come as a result of switching to use int-ll64.h.\n\nNote that userspace will still see __u64 defined as unsigned long. This\nis important as it affects C++ name mangling.\n\n[Updated by Tony Luck to change efi.h:efi_freemem_callback_t to use\n u64 for start/end rather than unsigned long]\n\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "1dcd775eb302f897865bbab8779ae4165c13cd7e", "tree": "467bdd707c0a371469a6b331f48fe6aebce7b1f2", "parents": [ "45e3e1935e2857c54783291107d33323b3ef33c8" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Jun 13 14:50:15 2009 +0930" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jun 15 09:17:50 2009 -0700" }, "message": "[IA64] fix compile error in arch/ia64/mm/extable.c\n\nad6561dffa17f17bb68d7207d422c26c381c4313 (\"module: trim exception table on init\nfree.\") put a bogus trim_init_extable() function into ia64 which didn\u0027t compile.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ad6561dffa17f17bb68d7207d422c26c381c4313", "tree": "04cf6480ccd6732ab0ffe3d552bd32599390ff65", "parents": [ "c398df30d5caad626ac72bfab0361a7b0f67a661" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jun 12 21:47:03 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jun 12 21:47:04 2009 +0930" }, "message": "module: trim exception table on init free.\n\nIt\u0027s theoretically possible that there are exception table entries\nwhich point into the (freed) init text of modules. These could cause\nfuture problems if other modules get loaded into that memory and cause\nan exception as we\u0027d see the wrong fixup. The only case I know of is\nkvm-intel.ko (when CONFIG_CC_OPTIMIZE_FOR_SIZE\u003dn).\n\nAmerigo fixed this long-standing FIXME in the x86 version, but this\npatch is more general.\n\nThis implements trim_init_extable(); most archs are simple since they\nuse the standard lib/extable.c sort code. Alpha and IA64 use relative\naddresses in their fixups, so thier trimming is a slight variation.\n\nSparc32 is unique; it doesn\u0027t seem to define ARCH_HAS_SORT_EXTABLE,\nyet it defines its own sort_extable() which overrides the one in lib.\nIt doesn\u0027t sort, so we have to mark deleted entries instead of\nactually trimming them.\n\nInspired-by: Amerigo Wang \u003camwang@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: linux-alpha@vger.kernel.org\nCc: sparclinux@vger.kernel.org\nCc: linux-ia64@vger.kernel.org\n" }, { "commit": "80a03e29164c76b70e6dbb1d10515820cc24487a", "tree": "ee9426ae7b76777169079e7120a8413384f128b6", "parents": [ "ebf7649a4c6d37ce24c143001125cf29cc0bcf6a" ], "author": { "name": "Stoyan Gaydarov", "email": "stoyboyker@gmail.com", "time": "Tue Mar 10 00:10:30 2009 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Apr 01 09:50:48 2009 -0700" }, "message": "[IA64] BUG to BUG_ON changes\n\nReplace:\n\n\tif (test)\n\t\tBUG();\n\nwith\n\tBUG_ON(test);\n\nSigned-off-by: Stoyan Gaydarov \u003cstoyboyker@gmail.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "c66b31f3926165bc1d4128adc97a064dcbab421a", "tree": "13be75d33bd2b9d4ec45ec512ac38a2e7069062e", "parents": [ "50fbe56c127efde659c686495eb1f925fd84ff0a", "7120569c76028a6883697b7643564f0c419cfe07" ], "author": { "name": "Tony Luck", "email": "aegl@agluck-desktop.(none)", "time": "Tue Mar 31 14:25:08 2009 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 31 14:25:08 2009 -0700" }, "message": "Pull pvops into release branch\n" }, { "commit": "e4ff5b8f545811008123dd9556a51d814f562fcf", "tree": "2c308a3b1cc002f0d345ed64dd94a395678543bb", "parents": [ "1aec1c558a797512e922581b21a178a05438bfc9" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Mar 04 21:05:42 2009 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 26 10:51:02 2009 -0700" }, "message": "ia64/pv_ops: gate page paravirtualization.\n\nparavirtualize gate page by allowing each pv_ops instances\nto define its own gate page.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "dd97d5cb540939602cba9af6f88e883a6fe451f0", "tree": "8425ba5692e3fe9175ed10ce85d02ef4a77dedd8", "parents": [ "ac93925acbf841d70a95ab576b76b15a34d194eb" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Mar 04 21:05:34 2009 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 26 10:48:33 2009 -0700" }, "message": "ia64/pv_ops: add hooks to paravirtualize fsyscall implementation.\n\nAdd two hooks, paravirt_get_fsyscall_table() and\nparavirt_get_fsys_bubble_doen() to paravirtualize fsyscall implementation.\nThis patch just add the hooks fsyscall and don\u0027t paravirtualize it.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "5d8c39f68e1dc78c1a958e28bc685a5bac125b21", "tree": "7ddfa61f4cba4923ad6d3036947ac652035e65a2", "parents": [ "2af51a3f817a22661fcb52da7c96d078a699f40f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 16 14:12:48 2009 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 16 14:12:48 2009 +1030" }, "message": "cpumask: use mm_cpumask() wrapper: ia64\n\nMakes code futureproof against the impending change to mm-\u003ecpu_vm_mask.\n\nIt\u0027s also a chance to use the new cpumask_ ops which take a pointer\n(the older ones are deprecated, but there\u0027s no hurry for arch code).\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "cc2559bccc72767cb446f79b071d96c30c26439b", "tree": "aacdeee5368e0eef72ed1d7a7cbd7e6ee4837941", "parents": [ "f2dbcfa738368c8a40d4a5f0b65dc9879577cb21" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Feb 18 14:48:33 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "mm: fix memmap init for handling memory hole\n\nNow, early_pfn_in_nid(PFN, NID) may returns false if PFN is a hole.\nand memmap initialization was not done. This was a trouble for\nsparc boot.\n\nTo fix this, the PFN should be initialized and marked as PG_reserved.\nThis patch changes early_pfn_in_nid() return true if PFN is a hole.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReported-by: David Miller \u003cdavem@davemlloft.net\u003e\nTested-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f2dbcfa738368c8a40d4a5f0b65dc9879577cb21", "tree": "bdea32c637fa572a9c356cddd202a57530b2a45c", "parents": [ "ada723dcd681e2dffd7d73345cc8fda0eb0df9bd" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Feb 18 14:48:32 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "mm: clean up for early_pfn_to_nid()\n\nWhat\u0027s happening is that the assertion in mm/page_alloc.c:move_freepages()\nis triggering:\n\n\tBUG_ON(page_zone(start_page) !\u003d page_zone(end_page));\n\nOnce I knew this is what was happening, I added some annotations:\n\n\tif (unlikely(page_zone(start_page) !\u003d page_zone(end_page))) {\n\t\tprintk(KERN_ERR \"move_freepages: Bogus zones: \"\n\t\t \"start_page[%p] end_page[%p] zone[%p]\\n\",\n\t\t start_page, end_page, zone);\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_zone[%p] end_zone[%p]\\n\",\n\t\t page_zone(start_page), page_zone(end_page));\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_pfn[0x%lx] end_pfn[0x%lx]\\n\",\n\t\t page_to_pfn(start_page), page_to_pfn(end_page));\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_nid[%d] end_nid[%d]\\n\",\n\t\t page_to_nid(start_page), page_to_nid(end_page));\n ...\n\nAnd here\u0027s what I got:\n\n\tmove_freepages: Bogus zones: start_page[2207d0000] end_page[2207dffc0] zone[fffff8103effcb00]\n\tmove_freepages: start_zone[fffff8103effcb00] end_zone[fffff8003fffeb00]\n\tmove_freepages: start_pfn[0x81f600] end_pfn[0x81f7ff]\n\tmove_freepages: start_nid[1] end_nid[0]\n\nMy memory layout on this box is:\n\n[ 0.000000] Zone PFN ranges:\n[ 0.000000] Normal 0x00000000 -\u003e 0x0081ff5d\n[ 0.000000] Movable zone start PFN for each node\n[ 0.000000] early_node_map[8] active PFN ranges\n[ 0.000000] 0: 0x00000000 -\u003e 0x00020000\n[ 0.000000] 1: 0x00800000 -\u003e 0x0081f7ff\n[ 0.000000] 1: 0x0081f800 -\u003e 0x0081fe50\n[ 0.000000] 1: 0x0081fed1 -\u003e 0x0081fed8\n[ 0.000000] 1: 0x0081feda -\u003e 0x0081fedb\n[ 0.000000] 1: 0x0081fedd -\u003e 0x0081fee5\n[ 0.000000] 1: 0x0081fee7 -\u003e 0x0081ff51\n[ 0.000000] 1: 0x0081ff59 -\u003e 0x0081ff5d\n\nSo it\u0027s a block move in that 0x81f600--\u003e0x81f7ff region which triggers\nthe problem.\n\nThis patch:\n\nDeclaration of early_pfn_to_nid() is scattered over per-arch include\nfiles, and it seems it\u0027s complicated to know when the declaration is used.\n I think it makes fix-for-memmap-init not easy.\n\nThis patch moves all declaration to include/linux/mm.h\n\nAfter this,\n if !CONFIG_NODES_POPULATES_NODE_MAP \u0026\u0026 !CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID\n -\u003e Use static definition in include/linux/mm.h\n else if !CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID\n -\u003e Use generic definition in mm/page_alloc.c\n else\n -\u003e per-arch back end function will be called.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nTested-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReported-by: David Miller \u003cdavem@davemlloft.net\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c04fc586c1a480ba198f03ae7b6cbd7b57380b91", "tree": "9d6544a3b62cc01dbcbb1e315b84378b45ba86d2", "parents": [ "ee53a891f47444c53318b98dac947ede963db400" ], "author": { "name": "Gary Hade", "email": "garyhade@us.ibm.com", "time": "Tue Jan 06 14:39:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:00 2009 -0800" }, "message": "mm: show node to memory section relationship with symlinks in sysfs\n\nShow node to memory section relationship with symlinks in sysfs\n\nAdd /sys/devices/system/node/nodeX/memoryY symlinks for all\nthe memory sections located on nodeX. For example:\n/sys/devices/system/node/node1/memory135 -\u003e ../../memory/memory135\nindicates that memory section 135 resides on node1.\n\nAlso revises documentation to cover this change as well as updating\nDocumentation/ABI/testing/sysfs-devices-memory to include descriptions\nof memory hotremove files \u0027phys_device\u0027, \u0027phys_index\u0027, and \u0027state\u0027\nthat were previously not described there.\n\nIn addition to it always being a good policy to provide users with\nthe maximum possible amount of physical location information for\nresources that can be hot-added and/or hot-removed, the following\nare some (but likely not all) of the user benefits provided by\nthis change.\nImmediate:\n - Provides information needed to determine the specific node\n on which a defective DIMM is located. This will reduce system\n downtime when the node or defective DIMM is swapped out.\n - Prevents unintended onlining of a memory section that was\n previously offlined due to a defective DIMM. This could happen\n during node hot-add when the user or node hot-add assist script\n onlines _all_ offlined sections due to user or script inability\n to identify the specific memory sections located on the hot-added\n node. The consequences of reintroducing the defective memory\n could be ugly.\n - Provides information needed to vary the amount and distribution\n of memory on specific nodes for testing or debugging purposes.\nFuture:\n - Will provide information needed to identify the memory\n sections that need to be offlined prior to physical removal\n of a specific node.\n\nSymlink creation during boot was tested on 2-node x86_64, 2-node\nppc64, and 2-node ia64 systems. Symlink creation during physical\nmemory hot-add tested on a 2-node x86_64 system.\n\nSigned-off-by: Gary Hade \u003cgaryhade@us.ibm.com\u003e\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aca14f33104bb7b101df23cdd36c520b7c66bcfd", "tree": "1c17323cf1fdf334103696449b2a22a90c937ed2", "parents": [ "d6e15199d1784df90b7535e625f7617bd343d202" ], "author": { "name": "Ken\u0027ichi Ohmichi", "email": "oomichi@mxs.nes.nec.co.jp", "time": "Wed Oct 29 14:17:57 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Nov 04 11:31:12 2008 -0800" }, "message": "[IA64] fix the difference between node_mem_map and node_start_pfn\n\nmakedumpfile[1] cannot run on ia64 discontigmem kernel, because the member\nnode_mem_map of struct pgdat_list has invalid value. This patch fixes it.\n\nnode_start_pfn shows the start pfn of each node, and node_mem_map should\npoint \u0027struct page\u0027 of each node\u0027s node_start_pfn. On my machine, node0\u0027s\nnode_start_pfn shows 0x400 and its node_mem_map points 0xa0007fffbf000000.\n This address is the same as vmem_map, so the node_mem_map points \u0027struct\npage\u0027 of pfn 0, even if its node_start_pfn shows 0x400.\n\nThe cause is due to the round down of min_pfn in count_node_pages() and\nnode0\u0027s node_mem_map points \u0027struct page\u0027 of inactive pfn (0x0). This\npatch fixes it.\n\nmakedumpfile[1]: dump filtering command\nhttps://sourceforge.net/projects/makedumpfile/\n\nSigned-off-by: Ken\u0027ichi Ohmichi \u003coomichi@mxs.nes.nec.co.jp\u003e\nCc: Bernhard Walle \u003cbwalle@suse.de\u003e\nCc: Jay Lan \u003cjlan@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "72441bdc76f7f71d7b75cdaa48f26dbb1f3d932e", "tree": "df818d5e210c0c31c6634d43401d02a99ee87d1b", "parents": [ "2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4", "fe393164c529f72def1952fb66c11732d0984d78" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 08:07:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 08:07:35 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (41 commits)\n [IA64] Fix annoying IA64_TR_ALLOC_MAX message.\n [IA64] kill sys32_pipe\n [IA64] remove sys32_pause\n [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU\n ia64/pv_ops: paravirtualized instruction checker.\n ia64/xen: a recipe for using xen/ia64 with pv_ops.\n ia64/pv_ops: update Kconfig for paravirtualized guest and xen.\n ia64/xen: preliminary support for save/restore.\n ia64/xen: define xen machine vector for domU.\n ia64/pv_ops/xen: implement xen pv_time_ops.\n ia64/pv_ops/xen: implement xen pv_irq_ops.\n ia64/pv_ops/xen: define the nubmer of irqs which xen needs.\n ia64/pv_ops/xen: implement xen pv_iosapic_ops.\n ia64/pv_ops/xen: paravirtualize entry.S for ia64/xen.\n ia64/pv_ops/xen: paravirtualize ivt.S for xen.\n ia64/pv_ops/xen: paravirtualize DO_SAVE_MIN for xen.\n ia64/pv_ops/xen: define xen paravirtualized instructions for hand written assembly code\n ia64/pv_ops/xen: define xen pv_cpu_ops.\n ia64/pv_ops/xen: define xen pv_init_ops for various xen initialization.\n ia64/pv_ops/xen: elf note based xen startup.\n ...\n" }, { "commit": "71088785c6bc68fddb450063d57b1bd1c78e0ea1", "tree": "026e0e2be8aac85959424211f7e319be6cac40ca", "parents": [ "8433ac61acf733dc4b427de5f0891518c21538f9" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sat Oct 18 20:25:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:50:25 2008 -0700" }, "message": "mm: cleanup to make remove_memory() arch-neutral\n\nThere is nothing architecture specific about remove_memory().\nremove_memory() function is common for all architectures which support\nhotplug memory remove. Instead of duplicating it in every architecture,\ncollapse them into arch neutral function.\n\n[akpm@linux-foundation.org: fix the export]\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Gary Hade \u003cgaryhade@us.ibm.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9894a4a3c7fb53258d46dafe9dd4f45369fd9dd", "tree": "9c82955ea3039980ad3432ccb1801cdb66e112c5", "parents": [ "26e9a397774a0e94efbb8a0bf4a952c28d808cab" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Oct 17 13:47:53 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Oct 17 13:47:53 2008 -0700" }, "message": "[IA64] Fix annoying IA64_TR_ALLOC_MAX message.\n\nMadison cpus support 64 TR registers. Increase IA64_TR_ALLOC_MAX\nto 64. Also fixup the messages that get printed when this limit\nis exceeded. Repeating for every cpu is too noisy.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e758936e02700ff88a0b08b722a3847b95283ef2", "tree": "50c919bef1b459a778b85159d5929de95b6c4a01", "parents": [ "239cfbde1f5843c4a24199f117d5f67f637d72d5", "4480f15b3306f43bbb0310d461142b4e897ca45b" ], "author": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Oct 13 17:13:56 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Oct 13 17:13:56 2008 +0100" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tinclude/asm-x86/statfs.h\n" }, { "commit": "c459ce8b5a7d933a3bcf6915ab17ac1e036e2ac4", "tree": "adef9c1bd10dbb3eea5f1be8563db7e6adf3f3e5", "parents": [ "94aca1dac6f6d21f4b07e4864baf7768cabcc6e7" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 29 16:39:19 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 29 16:39:19 2008 -0700" }, "message": "[IA64] Put the space for cpu0 per-cpu area into .data section\n\nInitial fix for making sure that we can access percpu variables\nin all C code (commit: 10617bbe84628eb18ab5f723d3ba35005adde143)\ninadvertantly allocated the memory in the \"percpu\" section of\nthe vmlinux ELF executable. This confused kexec/dump.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9d5a9e74655b9d04d0ec9c8e47801163b7b74211", "tree": "8399629429e5f2b5b1d6ed91b50401db6226337f", "parents": [ "e17c6d56160e4fb9e8c2830e30cc9741d4309989" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Jun 28 00:12:52 2008 +0300" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Sat Sep 06 19:30:24 2008 +0100" }, "message": "Remove asm/a.out.h files for all architectures without a.out support.\n\nThis patch also includes the required removal of (unused) inclusion of\n\u003casm/a.out.h\u003e \u003clinux/a.out.h\u003e\u0027s in the arch/ code for these\narchitectures.\n\n[dwmw2: updated for 2.6.27-rc]\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "10617bbe84628eb18ab5f723d3ba35005adde143", "tree": "2d1dada5b7d8dd8cd060f54a597aaa34ccc8edb6", "parents": [ "45fc3c4d9b7ab12798af43a73aea53eeecd16acf" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Aug 12 10:34:20 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Aug 12 10:34:20 2008 -0700" }, "message": "[IA64] Ensure cpu0 can access per-cpu variables in early boot code\n\nia64 handles per-cpu variables a litle differently from other architectures\nin that it maps the physical memory allocated for each cpu at a constant\nvirtual address (0xffffffffffff0000). This mapping is not enabled until\nthe architecture specific cpu_init() function is run, which causes problems\nsince some generic code is run before this point. In particular when\nCONFIG_PRINTK_TIME is enabled, the boot cpu will trap on the access to\nper-cpu memory at the first printk() call so the boot will fail without\nthe kernel printing anything to the console.\n\nFix this by allocating percpu memory for cpu0 in the kernel data section\nand doing all initialization to enable percpu access in head.S before\ncalling any generic code.\n\nOther cpus must take care not to access per-cpu variables too early, but\ntheir code path from start_secondary() to cpu_init() is all in arch/ia64\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "34d8a380d784d1fbea941a68beebdd7f9a3bebdf", "tree": "539eb1c942bb7c0bcbba4f709bc360174650212a", "parents": [ "c627f9cc046c7cd93b4525d89377fb409e170a18" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Tue Jul 29 22:33:54 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 30 09:41:47 2008 -0700" }, "message": "GRU Driver: hardware data structures\n\nThis series of patches adds a driver for the SGI UV GRU. The driver is\nstill in development but it currently compiles for both x86_64 \u0026 IA64.\nAll simple regression tests pass on IA64. Although features remain to be\nadded, I\u0027d like to start the process of getting the driver into the\nkernel. Additional kernel drivers will depend on services provide by the\nGRU driver.\n\nThe GRU is a hardware resource located in the system chipset. The GRU\ncontains memory that is mmaped into the user address space. This memory\nis used to communicate with the GRU to perform functions such as\nload/store, scatter/gather, bcopy, AMOs, etc. The GRU is directly\naccessed by user instructions using user virtual addresses. GRU\ninstructions (ex., bcopy) use user virtual addresses for operands.\n\nThe GRU contains a large TLB that is functionally very similar to\nprocessor TLBs. Because the external contains a TLB with user virtual\naddress, it requires callouts from the core VM system when certain types\nof changes are made to the process page tables. There are several MMUOPS\npatches currently being discussed but none has been accepted into the\nkernel. The GRU driver is built using version V18 from Andrea Arcangeli.\n\nThis patch:\n\nContains the definitions of the hardware GRU data structures that are used\nby the driver to manage the GRU.\n\n[akpm@linux-foundation;org: export hpage_shift]\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3560e249abda6bee41a07a7bf0383a6e193e2839", "tree": "a5770b74f13dca64e34cd5a1e3182e4e1f98a9ca", "parents": [ "75a56cfe9fdb064d1db1cfbc564315fddb756fb1" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Wed Jul 23 21:28:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:20 2008 -0700" }, "message": "bootmem: replace node_boot_start in struct bootmem_data\n\nAlmost all users of this field need a PFN instead of a physical address,\nso replace node_boot_start with node_min_pfn.\n\n[Lee.Schermerhorn@hp.com: fix spurious BUG_ON() in mark_bootmem()]\nSigned-off-by: Johannes Weiner \u003channes@saeureba.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ceb868796181dc95ea01a110e123afd391639873", "tree": "991be618e5195b05c31974a19adb4b9602315013", "parents": [ "4abd32dbab201c3ced0b0af12accea77cd9eeffc" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jul 23 21:27:50 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:18 2008 -0700" }, "message": "hugetlb: introduce pud_huge\n\nStraight forward extensions for huge pages located in the PUD instead of\nPMDs.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a5516438959d90b071ff0a484ce4f3f523dc3152", "tree": "e356ba9364c76b93c176b4d4a262b7aca3ee8f91", "parents": [ "b7ba30c679ed1eb7ed3ed8f281f6493282042bd4" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jul 23 21:27:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:17 2008 -0700" }, "message": "hugetlb: modular state for hugetlb page size\n\nThe goal of this patchset is to support multiple hugetlb page sizes. This\nis achieved by introducing a new struct hstate structure, which\nencapsulates the important hugetlb state and constants (eg. huge page\nsize, number of huge pages currently allocated, etc).\n\nThe hstate structure is then passed around the code which requires these\nfields, they will do the right thing regardless of the exact hstate they\nare operating on.\n\nThis patch adds the hstate structure, with a single global instance of it\n(default_hstate), and does the basic work of converting hugetlb to use the\nhstate.\n\nFuture patches will add more hstate structures to allow for different\nhugetlbfs mounts to have different page sizes.\n\n[akpm@linux-foundation.org: coding-style fixes]\nAcked-by: Adam Litke \u003cagl@us.ibm.com\u003e\nAcked-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "42b7772812d15b86543a23b82bd6070eef9a08b1", "tree": "10665ee01fe82ce17c68a6278d044531b1ed64c0", "parents": [ "a352894d07059649398c4769dc8b645e1a1dad88" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Wed Jul 23 21:27:10 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:15 2008 -0700" }, "message": "mm: remove double indirection on tlb parameter to free_pgd_range() \u0026 Co\n\nThe double indirection here is not needed anywhere and hence (at least)\nconfusing.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b61bfa3c462671c48a51fb5c31af337c5a996a04", "tree": "020363fd43a85ddde9998759150b428ee794dae6", "parents": [ "8b05c7e6e159d2f33c9275281b8b909a89eb7c5d" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Wed Jul 23 21:26:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:14 2008 -0700" }, "message": "mm: move bootmem descriptors definition to a single place\n\nThere are a lot of places that define either a single bootmem descriptor or an\narray of them. Use only one central array with MAX_NUMNODES items instead.\n\nSigned-off-by: Johannes Weiner \u003channes@saeurebad.de\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "839052d27e8db0c1545256fe5827abcd00fb51c5", "tree": "003839d444943ba8f125846e776b068721da2c8f", "parents": [ "3fb2c74ee20b77affd494c6b8ce7928d0ebbb62e" ], "author": { "name": "Huang, Xiaolan", "email": "xiaolan.huang@intel.com", "time": "Thu May 15 10:18:41 2008 +0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu May 15 09:54:19 2008 -0700" }, "message": "[IA64] fix personality(PER_LINUX32) performance issue\n\nThe patch aims to fix a performance issue for the syscall\npersonality(PER_LINUX32).\n\nOn IA-64 box, the syscall personality (PER_LINUX32) has poor performance\nbecause it failed to find the Linux/x86 execution domain. Then it tried\nto load the kernel module however it failed always and it used the default\nexecution domain PER_LINUX instead. Requesting kernel modules is very\nexpensive. It caused the performance issue. (see the function\nlookup_exec_domain in kernel/exec_domain.c).\n\nTo resolve the issue, execution domain Linux/x86 is always registered in\ninitialization time for IA-64 architecture.\n\nSigned-off-by: Xiaolan Huang \u003cxiaolan.huang@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e617fce64e5faea149fcf3bffc1b42e4ba29e7e5", "tree": "23a3f38995e55bbcbb79c93aa7504acd12f9dd4e", "parents": [ "7663c1e2792a9662b23dec6e19bfcd3d55360b8f" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Fri Apr 25 23:13:09 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 29 13:47:45 2008 -0700" }, "message": "[IA64] bugfix: nptcg breaks cpu-hotadd\n\nIf \"max_purges\" from PAL is 0, it actually means 1.\n\nHowever it was not handled later when a hot-added cpu pass the\nmax_purges from PAL. This makes systems easy to go BUG_ON().\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "180c06efce691f2b721dd0d965079827bdd7ee03", "tree": "6d5dbde8f341544bbd212e9d376af1e7880a4229", "parents": [ "ea01ea937dcae2caa146dea1918cccf2f16ed3c4" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Apr 28 02:12:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:17 2008 -0700" }, "message": "hotplug-memory: make online_page() common\n\nAll architectures use an effectively identical definition of online_page(), so\njust make it common code. x86-64, ia64, powerpc and sh are actually\nidentical; x86-32 is slightly different.\n\nx86-32\u0027s differences arise because it puts its hotplug pages in the highmem\nzone. We can handle this in the generic code by inspecting the page to see if\nits in highmem, and update the totalhigh_pages count appropriately. This\nleaves init_32.c:free_new_highpage with a single caller, so I folded it into\nadd_one_highpage_init.\n\nI also removed an incorrect comment referring to the NUMA case; any NUMA\ndetails have already been dealt with by the time online_page() is called.\n\n[akpm@linux-foundation.org: fix indenting]\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamez.hiroyu@jp.fujitsu.com\u003e\nTested-by: KAMEZAWA Hiroyuki \u003ckamez.hiroyu@jp.fujitsu.com\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "71b264f85ff50c14fe945ffff06ae0d5e9a9124e", "tree": "9fd79c63fd630c4d030a97d254d42a3a73f1328b", "parents": [ "f4df39cbdd9e9ab615e80148cc271db22a8508ad", "072f042df335d7e0da2027637bcf720d7ff1589b" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:14:51 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:14:51 2008 -0700" }, "message": "Pull miscellaneous into release branch\n\nConflicts:\n\n\tarch/ia64/kernel/mca.c\n" }, { "commit": "f4df39cbdd9e9ab615e80148cc271db22a8508ad", "tree": "312fcf9de1154c85782c121a46fa2952f9812292", "parents": [ "a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0", "a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:13:57 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:13:57 2008 -0700" }, "message": "Pull nptcg into release branch\n\nConflicts:\n\n\tarch/ia64/mm/tlb.c\n" }, { "commit": "a49072bb367a94a9af6c6a6dcbaa1dc5617d7fa0", "tree": "155159e2ace7175298465b6fbf1024c77de8edce", "parents": [ "fc494d6c1825de37f04abe147741d50be08403ab", "31a6b11fed6ceec07ec4bdfefae56b8252d450cf" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:13:09 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 17 10:13:09 2008 -0700" }, "message": "Pull kvm-patches into release branch\n" }, { "commit": "98075d245a5bc4aeebc2e9f16fa8b089a5c200ac", "tree": "5d248fa7ec872548e43ed2acb864d701adc65f42", "parents": [ "c19b2930df0621500913c005c06978bd8933110b" ], "author": { "name": "Zoltan Menyhart", "email": "Zoltan.Menyhart@bull.net", "time": "Fri Apr 11 15:21:35 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 11 15:21:35 2008 -0700" }, "message": "[IA64] Fix NUMA configuration issue\n\nThere is a NUMA memory configuration issue in 2.6.24:\n\nA 2-node machine of ours has got the following memory layout:\n\nNode 0:\t0 - 2 Gbytes\nNode 0:\t4 - 8 Gbytes\nNode 1:\t8 - 16 Gbytes\nNode 0:\t16 - 18 Gbytes\n\n\"efi_memmap_init()\" merges the three last ranges into one.\n\n\"register_active_ranges()\" is called as follows:\n\nefi_memmap_walk(register_active_ranges, NULL);\n\ni.e. once for the 4 - 18 Gbytes range. It picks up the node\nnumber from the start address, and registers all the memory for\nthe node #0.\n\n\"register_active_ranges()\" should be called as follows to\nmake sure there is no merged address range at its entry:\n\nefi_memmap_walk(filter_memory, register_active_ranges);\n\n\"filter_memory()\" is similar to \"filter_rsvd_memory()\",\nbut the reserved memory ranges are not filtered out.\n\nSigned-off-by: Zoltan Menyhart \u003cZoltan.Menyhart@bull.net\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "273988fa4dffd1b1e6deb3de18b979a44e9d8732", "tree": "f28645f5d5a5432bf0cd3f91318ce4709830f196", "parents": [ "5cf1f7cef1c67b5c81736f00e81a2890e07041b9" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Apr 09 13:05:41 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Apr 09 13:05:41 2008 -0700" }, "message": "[IA64] Untangle sync_icache_dcache() page size determination\n\nUntangle the chaos of page size determination in this function by\nsimply using PAGE_SIZE \u003c\u003c compound_order().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "734bc367b4830a4c80502a3f9ded7428b1c652e3", "tree": "3bac326add6e8009b1c393fe3efe378ff5b348be", "parents": [ "b34eb53cdcb4f49fd31d78d0e385240820ed9063" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Fri Mar 28 14:27:04 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Apr 09 10:37:51 2008 -0700" }, "message": "[IA64] remove redundant display of free swap space in show_mem()\n\nshow_mem() has no need to print the amount of free swap space manually because\nshow_free_areas() does this already and is called by the former.\n\nThe two outputs only differ in text formatting:\n\n printk(\"Free swap \u003d %lukB\\n\", ...);\n printk(\"Free swap: %6ldkB\\n\", ...);\n\nSigned-off-by: Johannes Weiner \u003channes@saeurebad.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2c6e6db41f01b6b4eb98809350827c9678996698", "tree": "00438344c0ad599c1301db2abe32a4c2ee89b607", "parents": [ "41bd26d67c41e325c6b9e56aadfe9dad8af9a565" ], "author": { "name": "holt@sgi.com", "email": "holt@sgi.com", "time": "Thu Apr 03 15:17:13 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 08 13:51:35 2008 -0700" }, "message": "[IA64] Minimize per_cpu reservations.\n\nThis attached patch significantly shrinks boot memory allocation on ia64.\nIt does this by not allocating per_cpu areas for cpus that can never\nexist.\n\nIn the case where acpi does not have any numa node description of the\ncpus, I defaulted to assigning the first 32 round-robin on the known\nnodes.. For the !CONFIG_ACPI I used for_each_possible_cpu().\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "41bd26d67c41e325c6b9e56aadfe9dad8af9a565", "tree": "d2a2c7dc8b570dd049e33412935ca26ea54a0d7f", "parents": [ "7180c4c9e09888db0a188f729c96c6d7bd61fa83" ], "author": { "name": "holt@sgi.com", "email": "holt@sgi.com", "time": "Thu Apr 03 15:17:12 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 08 13:50:58 2008 -0700" }, "message": "[IA64] Correct pernodesize calculation.\n\nA simple fix. The existing pernodesize reservation is not taking into\naccount a second array of pg_data_t structures. This is normally not\nimportant because the PAGE_ALIGN macro reserves adequate space.\n\nI made the compute_pernodesize steps in the same order as the fill_pernode\nsteps to make the correlation more clear.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a6c75b86ce9f01db4ea9912877b526c2dc4d2f0a", "tree": "a8763d9be28ffff5d28f1ff3235f044aaa64a0fa", "parents": [ "2046b94e7c4fce92eb8165c2c36c6478f4927178" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Fri Mar 14 13:57:08 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 04 11:06:38 2008 -0700" }, "message": "[IA64] Kernel parameter for max number of concurrent global TLB purges\n\nThe patch defines kernel parameter \"nptcg\u003d\". The parameter overrides max number\nof concurrent global TLB purges which is reported from either PAL_VM_SUMMARY or\nSAL PALO.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2046b94e7c4fce92eb8165c2c36c6478f4927178", "tree": "0dbbdf17d64b521f2debcc8677368ceec8805d8c", "parents": [ "e315c121a858499d84dc88c499046b9f10bb61ec" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Fri Apr 04 11:05:59 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 04 11:05:59 2008 -0700" }, "message": "[IA64] Multiple outstanding ptc.g instruction support\n\nAccording to SDM2.2, Itanium supports multiple outstanding ptc.g instructions.\nBut current kernel function ia64_global_tlb_purge() uses a spinlock to serialize\nptc.g instructions issued by multiple processors. This serialization might have\nscalability issue on a big SMP machine where many processors could purge TLB\nin parallel.\n\nThe patch fixes this problem by issuing multiple ptc.g instructions in\nia64_global_tlb_purge(). It also adds support for the \"PALO\" table to get\na platform view of the max number of outstanding ptc.g instructions (which\nmay be different from the processor view found from PAL_VM_SUMMARY).\n\nPALO specification can be found at: http://www.dig64.org/home/DIG64_PALO_R1_0.pdf\n\nspinaphore implementation by Matthew Wilcox.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "96651896b8d9ad4244a1c3ed9691faa3e382f503", "tree": "d1982cf832e019deb8619fd0eae9133e5b98bc99", "parents": [ "9597362d354f8655ece324b01d0c640a0e99c077" ], "author": { "name": "Xiantao Zhang", "email": "xiantao.zhang@intel.com", "time": "Thu Apr 03 11:02:58 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 03 11:02:58 2008 -0700" }, "message": "[IA64] Add API for allocating Dynamic TR resource.\n\nDynamic TR resource should be managed in the uniform way.\nAdd two interfaces for kernel:\nia64_itr_entry: Allocate a (pair of) TR for caller.\nia64_ptr_entry: Purge a (pair of ) TR by caller.\n\nSigned-off-by: Xiantao Zhang \u003cxiantao.zhang@intel.com\u003e\nSigned-off-by: Anthony Xu \u003canthony.xu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "45e18c228e131592a922859e1525770a1803191d", "tree": "a971746de55c007d222ef2f7834045261240fffb", "parents": [ "818c7e866f920b145424c2c46deda4b27c3fb316" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Thu Mar 06 09:49:01 2008 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 06 09:49:01 2008 -0800" }, "message": "[IA64] kprobes arch consolidation build fix\n\nia64 named their handler kprobes_fault_handler while all other\narches used kprobe_fault_handler. Change the function definition\nand header declaration.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d4ed80841ad4a1d59decccfbe2d010558568c5fb", "tree": "81ebf4a87688f4b0cc46f74266b5b0cac76932b0", "parents": [ "2d9b06c72a9f2e6042d72df7d9000a48bcba34f0" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Tue Mar 04 15:15:00 2008 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 06 09:19:27 2008 -0800" }, "message": "[IA64] remove remaining __FUNCTION__ occurrences\n\n__FUNCTION__ is gcc-specific, use __func__\n\nLong lines have been kept where they exist, some small spacing changes\nhave been done.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "72a7fe3967dbf86cb34e24fbf1d957fe24d2f246", "tree": "c19f7d0b530577359840e959cce204939caf0649", "parents": [ "25fad945a7f7ff2cf06e437381c6a1121784dbd9" ], "author": { "name": "Bernhard Walle", "email": "bwalle@suse.de", "time": "Thu Feb 07 00:15:17 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:25 2008 -0800" }, "message": "Introduce flags for reserve_bootmem()\n\nThis patchset adds a flags variable to reserve_bootmem() and uses the\nBOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions\nbetween crashkernel area and already used memory.\n\nThis patch:\n\nChange the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE.\nIf that flag is set, the function returns with -EBUSY if the memory already\nhas been reserved in the past. This is to avoid conflicts.\n\nBecause that code runs before SMP initialisation, there\u0027s no race condition\ninside reserve_bootmem_core().\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix powerpc build]\nSigned-off-by: Bernhard Walle \u003cbwalle@suse.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "620de2f5dc697f906408743b1139fe5fb7b0b7f8", "tree": "01c731dfc3f8aca8f100482ef79d6795e03b4dba", "parents": [ "ef3c4cb936d854d1564172f2dcce9c20d1b08761" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Mon Feb 04 23:43:03 2008 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Feb 05 08:26:44 2008 -0800" }, "message": "[IA64] honor notify_die() returning NOTIFY_STOP\n\nThis requires making die() and die_if_kernel() return a value, and their\ncallers to honor this (and be prepared that it returns).\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "aec103bfa60e9f72bd66a144236592f54b986a03", "tree": "90c1cf2de8853dd6e3972f295d1aecfe3aee507a", "parents": [ "3cdc7fc7fd5bd1ead75758dfadef609a6e9fd3de" ], "author": { "name": "de Dinechin, Christophe (Integrity VM)", "email": "christophe.de-dinechin@hp.com", "time": "Thu Dec 13 15:03:07 2007 +0000" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Dec 18 16:56:50 2007 -0800" }, "message": "[IA64] Avoid unnecessary TLB flushes when allocating memory\n\nImprove performance of memory allocations on ia64 by avoiding a global TLB\npurge to purge a single page from the file cache. This happens whenever we\nevict a page from the buffer cache to make room for some other allocation.\n\nTest case: Run \u0027find /usr -type f | xargs cat \u003e /dev/null\u0027 in the\nbackground to fill the buffer cache, then run something that uses memory,\ne.g. \u0027gmake -j50 install\u0027. Instrumentation showed that the number of\nglobal TLB purges went from a few millions down to about 170 over a 12\nhours run of the above.\n\nThe performance impact is particularly noticeable under virtualization,\nbecause a virtual TLB is generally both larger and slower to purge than\na physical one.\n\nSigned-off-by: Christophe de Dinechin \u003cddd@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "c2eeb321a8f059112bdf0f8d4ac7ab35800f3f66", "tree": "7fc333e3cb8aa08ffca1265fdd80f715db4b0794", "parents": [ "685c7f5d3629d558b17ee193b6d7f194e82aadf0" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Nov 19 17:47:53 2007 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Dec 07 16:12:17 2007 -0800" }, "message": "[IA64] Add missing \"space\" to concatenated strings\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "4b9ddc7cf272a0af321c22ef9c00d76384402d48", "tree": "14b91c54bd8d77e8218ec5df84f5cc5cd469077e", "parents": [ "4b07ae9b9d7b05a63e3ece32a666041949b7f421" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Nov 06 15:14:45 2007 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Nov 06 15:14:45 2007 -0800" }, "message": "[IA64] Fix section mismatch in contig.c version of per_cpu_init()\n\nThere is a section mismatch when building CONFIG_FLATMEM\u003dy kernels\nthat also have CONFIG_HOTPLUG_CPU\u003dy\n\nWARNING: vmlinux.o(.text+0x5a902): Section mismatch: reference to \\\n.init.text:__alloc_bootmem (between \u0027per_cpu_init\u0027 and \u0027count_pages\u0027)\n\nThe issue occurs because per_cpu_init() in mm/contig.c is\nmarked __cpuinit (which is #define\u0027d to nothing on a hot\nplug cpu configuration) call __alloc_bootmem() (which is\nan __init function). The usage is actually safe because\nthe __alloc_bootmem() is inside an \"if (first_time)\" test\nso that the call is only made while it is still legal to\ndo so.\n\nBut the warning is irritating. Move the allocation to\nfind_memory().\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "18b8befd3755b2b9afa86e270b701473676644b7", "tree": "fd98090ef001af571b84f8d7578bf6f2eaa635a8", "parents": [ "2a397e82c7db18019e408f953dd58dc1963a328c" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Mon Oct 29 13:49:47 2007 +0100" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Oct 29 10:42:35 2007 -0700" }, "message": "[IA64] ia64/mm/init.c: fix section mismatches\n\nThis patch fixes the following section mismatches:\n\n\u003c-- snip --\u003e\n\n...\nWARNING: vmlinux.o(.text+0x5b5c2): Section mismatch: reference to .init.text:memmap_init_zone (between \u0027memmap_init\u0027 and \u0027virtual_memmap_init\u0027)\nWARNING: vmlinux.o(.text+0x5b842): Section mismatch: reference to .init.text:memmap_init_zone (between \u0027virtual_memmap_init\u0027 and \u0027ia64_mmu_init\u0027)\n...\n\n\u003c-- snip --\u003e\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "b460cbc581a53cc088ceba80608021dd49c63c43", "tree": "83c28d0adbc15f4157c77b40fa60c40a71cb8673", "parents": [ "3743ca05ff464b8a9e345c08a6c9ce30485f9805" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Thu Oct 18 23:39:52 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:37 2007 -0700" }, "message": "pid namespaces: define is_global_init() and is_container_init()\n\nis_init() is an ambiguous name for the pid\u003d\u003d1 check. Split it into\nis_global_init() and is_container_init().\n\nA cgroup init has it\u0027s tsk-\u003epid \u003d\u003d 1.\n\nA global init also has it\u0027s tsk-\u003epid \u003d\u003d 1 and it\u0027s active pid namespace\nis the init_pid_ns. But rather than check the active pid namespace,\ncompare the task structure with \u0027init_pid_ns.child_reaper\u0027, which is\ninitialized during boot to the /sbin/init process and never changes.\n\nChangelog:\n\n\t2.6.22-rc4-mm2-pidns1:\n\t- Use \u0027init_pid_ns.child_reaper\u0027 to determine if a given task is the\n\t global init (/sbin/init) process. This would improve performance\n\t and remove dependence on the task_pid().\n\n\t2.6.21-mm2-pidns2:\n\n\t- [Sukadev Bhattiprolu] Changed is_container_init() calls in {powerpc,\n\t ppc,avr32}/traps.c for the _exception() call to is_global_init().\n\t This way, we kill only the cgroup if the cgroup\u0027s init has a\n\t bug rather than force a kernel panic.\n\n[akpm@linux-foundation.org: fix comment]\n[sukadev@us.ibm.com: Use is_global_init() in arch/m32r/mm/fault.c]\n[bunk@stusta.de: kernel/pid.c: remove unused exports]\n[sukadev@us.ibm.com: Fix capability.c to work with threaded init]\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nAcked-by: Pavel Emelianov \u003cxemul@openvz.org\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Herbert Poetzel \u003cherbert@13thfloor.at\u003e\nCc: Kirill Korotaev \u003cdev@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3ed75eb8f1cd89565966599c4f77d2edb086d5b0", "tree": "54e77a47b40da80d76baf5eacc2259e0bc5bdf7c", "parents": [ "1c7037db50ebecf3d5cfbf7082daa5d97d900fef" ], "author": { "name": "Coly Li", "email": "coyli@suse.de", "time": "Thu Oct 18 23:39:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:34 2007 -0700" }, "message": "setup vma-\u003evm_page_prot by vm_get_page_prot()\n\nThis patch uses vm_get_page_prot() to setup vma-\u003evm_page_prot.\n\nThough inside vm_get_page_prot() the protection flags is AND with\n(VM_READ|VM_WRITE|VM_EXEC|VM_SHARED), it does not hurt correct code.\n\nSigned-off-by: Coly Li \u003ccoyli@suse.de\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fd59d231f81cb02870b9cf15f456a897f3669b4e", "tree": "5713c13bd678774f1ba3c42bfff5008c1812deae", "parents": [ "0e647c04f665e9b3451a1ebe8252b38ffe0207c8" ], "author": { "name": "Ken\u0027ichi Ohmichi", "email": "oomichi@mxs.nes.nec.co.jp", "time": "Tue Oct 16 23:27:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:54 2007 -0700" }, "message": "Add vmcoreinfo\n\nThis patch set frees the restriction that makedumpfile users should install a\nvmlinux file (including the debugging information) into each system.\n\nmakedumpfile command is the dump filtering feature for kdump. It creates a\nsmall dumpfile by filtering unnecessary pages for the analysis. To\ndistinguish unnecessary pages, it needs a vmlinux file including the debugging\ninformation. These days, the debugging package becomes a huge file, and it is\nhard to install it into each system.\n\nTo solve the problem, kdump developers discussed it at lkml and kexec-ml. As\nthe result, we reached the conclusion that necessary information for dump\nfiltering (called \"vmcoreinfo\") should be embedded into the first kernel file\nand it should be accessed through /proc/vmcore during the second kernel.\n(http://www.uwsg.iu.edu/hypermail/linux/kernel/0707.0/1806.html)\n\nDan Aloni created the patch set for the above implementation.\n(http://www.uwsg.iu.edu/hypermail/linux/kernel/0707.1/1053.html)\n\nAnd I updated it for multi architectures and memory models.\n(http://lists.infradead.org/pipermail/kexec/2007-August/000479.html)\n\nSigned-off-by: Dan Aloni \u003cda-x@monatomic.org\u003e\nSigned-off-by: Ken\u0027ichi Ohmichi \u003coomichi@mxs.nes.nec.co.jp\u003e\nSigned-off-by: Bernhard Walle \u003cbwalle@suse.de\u003e\nSigned-off-by: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48e94196a533dbee17c252bf80d0310fb8c8c2eb", "tree": "9b29060b0e2600dc7da645fd436dc94c25d1fb36", "parents": [ "de33b821f34dc9e2fabf81a8ba464f3ef039bd00" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Oct 16 01:26:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:02 2007 -0700" }, "message": "fix memory hot remove not configured case.\n\nNow, arch dependent code around CONFIG_MEMORY_HOTREMOVE is a mess.\nThis patch cleans up them. This is against 2.6.23-rc6-mm1.\n\n - fix compile failure on ia64/ CONFIG_MEMORY_HOTPLUG \u0026\u0026 !CONFIG_MEMORY_HOTREMOVE case.\n - For !CONFIG_MEMORY_HOTREMOVE, add generic no-op remove_memory(),\n which returns -EINVAL.\n - removed remove_pages() only used in powerpc.\n - removed no-op remove_memory() in i386, sh, sparc64, x86_64.\n\n - only powerpc returns -ENOSYS at memory hot remove(no-op). changes it\n to return -EINVAL.\n\nNote:\nCurrently, only ia64 supports CONFIG_MEMORY_HOTREMOVE. I welcome other\narchs if there are requirements and testers.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "de33b821f34dc9e2fabf81a8ba464f3ef039bd00", "tree": "fa7486b6a5ab054b7c220559e4af262629579a26", "parents": [ "0c0e6195896535481173df98935ad8db174f4d45" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Oct 16 01:26:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:02 2007 -0700" }, "message": "memory unplug: ia64 interface\n\nIA64 memory unplug interface.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d9c2340052278d8eb2ffb16b0484f8f794def4de", "tree": "aec7e4e11473a4fcdfd389c718544780a042c6df", "parents": [ "d100313fd615cc30374ff92e0b3facb053838330" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Tue Oct 16 01:26:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:00 2007 -0700" }, "message": "Do not depend on MAX_ORDER when grouping pages by mobility\n\nCurrently mobility grouping works at the MAX_ORDER_NR_PAGES level. This makes\nsense for the majority of users where this is also the huge page size.\nHowever, on platforms like ia64 where the huge page size is runtime\nconfigurable it is desirable to group at a lower order. On x86_64 and\noccasionally on x86, the hugepage size may not always be MAX_ORDER_NR_PAGES.\n\nThis patch groups pages together based on the value of HUGETLB_PAGE_ORDER. It\nuses a compile-time constant if possible and a variable where the huge page\nsize is runtime configurable.\n\nIt is assumed that grouping should be done at the lowest sensible order and\nthat the user would not want to override this. If this is not true,\npage_block order could be forced to a variable initialised via a boot-time\nkernel parameter.\n\nOne potential issue with this patch is that IA64 now parses hugepagesz with\nearly_param() instead of __setup(). __setup() is called after the memory\nallocator has been initialised and the pageblock bitmaps already setup. In\ntests on one IA64 there did not seem to be any problem with using\nearly_param() and in fact may be more correct as it guarantees the parameter\nis handled before the parsing of hugepages\u003d.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nAcked-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nAcked-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "954ffcb35f5aca428661d29b96c4eee82b3c19cd", "tree": "2dd8aaf26a8ae81b461b6d5d824ae8744690e483", "parents": [ "97ee052461446526e1de7236497e6f1b1ffedf8c" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Oct 16 01:25:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:59 2007 -0700" }, "message": "flush icache before set_pte() on ia64: flush icache at set_pte\n\nCurrent ia64 kernel flushes icache by lazy_mmu_prot_update() *after*\nset_pte(). This is too late. This patch removes lazy_mmu_prot_update and\nadd modfied set_pte() for flushing if necessary.\n\nThis patch flush icache of a page when\n\tnew pte has exec bit.\n\t\u0026\u0026 new pte has present bit\n\t\u0026\u0026 new pte is user\u0027s page.\n\t\u0026\u0026 (old *ptep is not present\n || new pte\u0027s pfn is not same to old *ptep\u0027s ptn)\n\t\u0026\u0026 new pte\u0027s page has no Pg_arch_1 bit.\n\t Pg_arch_1 is set when a page is cache consistent.\n\nI think this condition checks are much easier to understand than considering\n\"Where sync_icache_dcache() should be inserted ?\".\n\npte_user() for ia64 was removed by http://lkml.org/lkml/2007/6/12/67 as\nclean-up. So, I added it again.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dcca2bde4f86a14d3291660bede8f1844fe2b3df", "tree": "6beef48bb4eb715e091c7db87953328314471886", "parents": [ "1cd7daa51baf0934882bf24a7ae378ec75df665e" ], "author": { "name": "Will Schmidt", "email": "will_schmidt@vnet.ibm.com", "time": "Tue Oct 16 01:24:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:52 2007 -0700" }, "message": "During VM oom condition, kill all threads in process group\n\nWe have had complaints where a threaded application is left in a bad state\nafter one of it\u0027s threads is killed when we hit a VM: out_of_memory\ncondition.\n\nKilling just one of the process threads can leave the application in a bad\nstate, whereas killing the entire process group would allow for the\napplication to restart, or be otherwise handled, and makes it very obvious\nthat something has gone wrong.\n\nThis change allows the entire process group to be taken down, rather\nthan just the one thread.\n\nSigned-off-by: Will Schmidt \u003cwill_schmidt@vnet.ibm.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ef229c5a5e7701ab08a6a06258f415b150348bcc", "tree": "606a128b3408ca39b95e1bdd93ad17dd2a9d9f33", "parents": [ "0889eba5b38f66d7d892a167d88284daddd3d43b" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Tue Oct 16 01:24:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:51 2007 -0700" }, "message": "IA64: SPARSEMEM_VMEMMAP 16K page size support\n\nEquip IA64 sparsemem with a virtual memmap. This is similar to the existing\nCONFIG_VIRTUAL_MEM_MAP functionality for DISCONTIGMEM. It uses a PAGE_SIZE\nmapping.\n\nThis is provided as a minimally intrusive solution. We split the 128TB\nVMALLOC area into two 64TB areas and use one for the virtual memmap.\n\nThis should replace CONFIG_VIRTUAL_MEM_MAP long term.\n\n[apw@shadowen.org: convert to new helper based initialisation]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea3c4b126ad63bd782c7bb5266bb4fd88e203169", "tree": "1b1dedd3ee501c165910389aea9082fb96a9e8f4", "parents": [ "a5229e6b3fb77ef92ff585e17ba4aa8a3e945727", "7b3166dbc3df5b72f2ba4ea130f4461e318a3838" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 04 00:43:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 04 00:43:57 2007 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n" }, { "commit": "99a19cf1c0eb22bad83fff060f08330ee9e029e2", "tree": "a4e6726edfbcf9fcb89e9ebd8ebdcae53f26d48b", "parents": [ "6e9de18120988388cdae5097c09e774416d58745" ], "author": { "name": "Prarit Bhargava", "email": "prarit@redhat.com", "time": "Wed Aug 22 14:34:38 2007 -0400" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Sat Sep 01 02:50:21 2007 -0700" }, "message": "[IA64] Stop bogus NMI \u0026 softlockup warnings in ia64 show_mem\n\nWhen dumping memory via sysrq-m it is possible to take a bogus NMI watchdog\nor softlockup watchdog because the dump can take a long time on big memory\nsystems.\n\nOccasionally tickle the watchdog when doing the dump.\n\nSigned-off-by: Prarit Bhargava \u003cprarit@redhat.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "dec4ad86c2fbea062e9ef9caa6d6e79f7c5e0b12", "tree": "9882d3b1f59fb293cf0f70afc80bdc7bb1e0021e", "parents": [ "4a58448b0a375f7198de34dd0d3e2881afeaf025" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Thu Aug 30 23:56:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Aug 31 01:42:23 2007 -0700" }, "message": "hugepage: fix broken check for offset alignment in hugepage mappings\n\nFor hugepage mappings, the file offset, like the address and size, needs to\nbe aligned to the size of a hugepage.\n\nIn commit 68589bc353037f233fe510ad9ff432338c95db66, the check for this was\nmoved into prepare_hugepage_range() along with the address and size checks.\n But since BenH\u0027s rework of the get_unmapped_area() paths leading up to\ncommit 4b1d89290b62bb2db476c94c82cf7442aab440c8, prepare_hugepage_range()\nis only called for MAP_FIXED mappings, not for other mappings. This means\nwe\u0027re no longer ever checking for an aligned offset - I\u0027ve confirmed that\nmmap() will (apparently) succeed with a misaligned offset on both powerpc\nand i386 at least.\n\nThis patch restores the check, removing it from prepare_hugepage_range()\nand putting it back into hugetlbfs_file_mmap(). I\u0027m putting it there,\nrather than in the get_unmapped_area() path so it only needs to go in one\nplace, than separately in the half-dozen or so arch-specific\nimplementations of hugetlb_get_unmapped_area().\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nCc: Adam Litke \u003cagl@us.ibm.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8c59c0cf9c91dccfb6367c306d753500d5a0150", "tree": "db4a13d5f5f88e2cc2da56fb4e8a3d6d6ea3ba4e", "parents": [ "182fdd225de8fc3b1b721ae944fc41146a0bd812" ], "author": { "name": "Andrew Burgess", "email": "andrew@transitive.com", "time": "Thu Aug 16 10:30:46 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Aug 16 10:30:46 2007 -0700" }, "message": "[IA64] Failure to grow RBS\n\nThere is a bug in the ia64_do_page_fault code that can cause a failure\nto grow the register backing store, or any mapping that is marked as\nVM_GROWSUP if the mapping is the highest mapped area of memory.\n\nWhen the address accessed is below the first mapping the previous mapping\nis returned as NULL, and this case is handled. However, when the address\naccessed is above the highest mapping the vma returned is NULL, this\ncase is not handled correctly, and it fails to spot that this access\nmight require an existing mapping to grow upwards.\n\nSigned-off-by: Andrew Burgess \u003candrew@transitive.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "83c54070ee1a2d05c89793884bea1a03f2851ed4", "tree": "dc732f5a9b93fb7004ed23f551bd98b77cc580e0", "parents": [ "d0217ac04ca6591841e5665f518e38064f4e65bd" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Jul 19 01:47:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:41 2007 -0700" }, "message": "mm: fault feedback #2\n\nThis patch completes Linus\u0027s wish that the fault return codes be made into\nbit flags, which I agree makes everything nicer. This requires requires\nall handle_mm_fault callers to be modified (possibly the modifications\nshould go further and do things like fault accounting in handle_mm_fault --\nhowever that would be for another patch).\n\n[akpm@linux-foundation.org: fix alpha build]\n[akpm@linux-foundation.org: fix s390 build]\n[akpm@linux-foundation.org: fix sparc build]\n[akpm@linux-foundation.org: fix sparc64 build]\n[akpm@linux-foundation.org: fix ia64 build]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nAcked-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[ Still apparently needs some ARM and PPC loving - Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "256a7e097ba3d1179867b4c9aba1b75fb32d44f2", "tree": "4d2a3095ddf1d95c816927554e859aab0c92aa13", "parents": [ "012b7105cc816fb797eb1c161cdfc0052b5c3f53" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Wed Jul 11 17:26:30 2007 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jul 11 11:40:42 2007 -0700" }, "message": "[IA64] silence GCC ia64 unused variable warnings\n\nTell GCC to stop spewing out unnecessary warnings for unused variables\npassed to functions as pointers for ia64 files.\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9be26f4c4b138c425598bd3cc50411bd87fce287", "tree": "9517030267a1bd3be5f5e0d7d08178f283f031e4", "parents": [ "189548642c5962e60c3667bdb3a703fe0bed12a6" ], "author": { "name": "vignesh babu", "email": "vignesh.babu@wipro.com", "time": "Thu Jun 07 15:27:46 2007 +0530" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Jun 26 13:32:59 2007 -0700" }, "message": "[IA64] is_power_of_2-ia64/mm/hugetlbpage.c\n\nReplacing (n \u0026 (n-1)) in the context of power of 2 checks\nwith is_power_of_2\n\nSigned-off-by: vignesh babu \u003cvignesh.babu@wipro.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "576fe0bd7e52dce7afb6b9b2450744555b2eb53a", "tree": "acf2a5f8d7f7906cfa2da9bf53a74d8e3fcd42bb", "parents": [ "17028c5c91580036eb41da2fad292965fa3b9a7d" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed May 16 14:52:19 2007 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed May 16 09:00:51 2007 -0700" }, "message": "[IA64] optimize pagefaults a little\n\nGet rid of the notifier list and call the kprobes code directly\nif compiled in. This mirrors the changes that recently went\ninto powerpc, s390 and sparc64.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "72fdbdce3d52282f8ea95f512e871791256754e6", "tree": "b7d544875c5d89e10859f3e5dc97e2e064a00e54", "parents": [ "0a3fd051c7036ef71b58863f8e5da7c3dabd9d3f" ], "author": { "name": "Simon Arlott", "email": "simon@fire.lp0.eu", "time": "Fri May 11 14:55:43 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri May 11 14:55:43 2007 -0700" }, "message": "[IA64] spelling fixes: arch/ia64/\n\nSpelling and apostrophe fixes in arch/ia64/.\n\nSigned-off-by: Simon Arlott \u003csimon@fire.lp0.eu\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2bd62a40f63bd628c43a2f3637b252d0967659b0", "tree": "73b5dbda741421812f487ff0a9b753109fb105b4", "parents": [ "cdc7dbdfe6edac177acb32e4ca56b525d0743fe7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Thu May 10 22:42:53 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri May 11 09:40:00 2007 -0700" }, "message": "[IA64] Quicklist support for IA64\n\nIA64 is the origin of the quicklist implementation. So cut out the pieces\nthat are now in core code and modify the functions called.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "38cb162b7585d837083b8365da1eb32687c5164c", "tree": "e4ae15715b23b320b1a92699fac767bc766c8f0b", "parents": [ "ba7cc09c9c9e29a57045dc5bbf843ac1cfad3283", "e180583b85f4a48bd55924712c88e5d8eb182e08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:38:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:38:45 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] wire up pselect, ppoll\n [IA64] Add TIF_RESTORE_SIGMASK\n [IA64] unwind did not work for processes born with CLONE_STOPPED\n [IA64] Optional method to purge the TLB on SN systems\n [IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64\n [IA64-SN2][KJ] mmtimer.c-kzalloc\n [IA64] fix stack alignment for ia32 signal handlers\n [IA64] - Altix: hotplug after intr redirect can crash system\n [IA64] save and restore cpus_allowed in cpu_idle_wait\n [IA64] Removal of percpu TR cleanup in kexec code\n [IA64] Fix some section mismatch errors\n" }, { "commit": "8737d59579c5e61ea3d5da4bd63303159fd1cf7e", "tree": "afa05a729bc597e97688de3c70389fb9ade29389", "parents": [ "1cfb9c94b6525763ee0eb9551842ded093c5827f" ], "author": { "name": "Milind Arun Choudhary", "email": "milindchoudhary@gmail.com", "time": "Sun Apr 15 22:51:23 2007 +0530" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 08 12:00:39 2007 -0700" }, "message": "[IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64\n\nSPIN_LOCK_UNLOCKED macro cleanup, use __SPIN_LOCK_UNLOCKED instead.\n\nSigned-off-by: Milind Arun Choudhary \u003cmilindchoudhary@gmail.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90", "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41", "parents": [ "04c9167f91e309c9c4ea982992aa08e83b2eb42e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1eeb66a1bb973534dc3d064920a5ca683823372e", "tree": "19c22d611e6adefb352dbc107b859e4d13ba38c1", "parents": [ "e3869792990f708c97be5877499cada70d469bd3" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 08 00:27:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:04 2007 -0700" }, "message": "move die notifier handling to common code\n\nThis patch moves the die notifier handling to common code. Previous\nvarious architectures had exactly the same code for it. Note that the new\ncode is compiled unconditionally, this should be understood as an appel to\nthe other architecture maintainer to implement support for it aswell (aka\nsprinkling a notify_die or two in the proper place)\n\narm had a notifiy_die that did something totally different, I renamed it to\narm_notify_die as part of the patch and made it static to the file it\u0027s\ndeclared and used at. avr32 used to pass slightly less information through\nthis interface and I brought it into line with the other architectures.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix vmalloc_sync_all bustage]\n[bryan.wu@analog.com: fix vmalloc_sync_all in nommu]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a3142c8e1dd57ff48040bdb3478cff9312543dc3", "tree": "14beeb03421338b917a956e9269a2ce95e0f62cf", "parents": [ "0ceb331433e8aad9c5f441a965d7c681f8b9046f" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Tue May 08 00:23:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:14:57 2007 -0700" }, "message": "Fix section mismatch of memory hotplug related code.\n\nThis is to fix many section mismatches of code related to memory hotplug.\nI checked compile with memory hotplug on/off on ia64 and x86-64 box.\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a989705c4cf6e6c1a339c95f9daf658b4ba88ca8", "tree": "d1925b831ec9fbae65db1b193dbad1869c43a9bc", "parents": [ "2d56d3c43cc97ae48586745556f5a5b564d61582", "d29182534c5f39ff899763d1e0982d8f33791d6f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:34:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:34:57 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] update memory attribute aliasing documentation \u0026 test cases\n [IA64] fail mmaps that span areas with incompatible attributes\n [IA64] allow WB /sys/.../legacy_mem mmaps\n [IA64] make ioremap avoid unsupported attributes\n [IA64] rename ioremap variables to match i386\n [IA64] relax per-cpu TLB requirement to DTC\n [IA64] remove per-cpu ia64_phys_stacked_size_p8\n [IA64] Fix example error injection program\n [IA64] Itanium MC Error Injection Tool: pal_mc_error_inject() interface\n [IA64] Itanium MC Error Injection Tool: Makefile changes\n [IA64] Itanium MC Error Injection Tool: Driver sysfs interface\n [IA64] Itanium MC Error Injection Tool: Doc and sample application\n [IA64] Itanium MC Error Injection Tool: Kernel configuration\n" }, { "commit": "afa37394d6bfc91907b0e08c902d36d848232b99", "tree": "6b43da63c023f441a5f22bd1d767989aabb193cd", "parents": [ "5a8130f2b186ac91190d1dcea875d66d08e6a1de" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sun May 06 14:50:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:56 2007 -0700" }, "message": "get_unmapped_area handles MAP_FIXED on ia64\n\nHandle MAP_FIXED in ia64 arch_get_unmapped_area and\nhugetlb_get_unmapped_area(), just call prepare_hugepage_range in the later and\nis_hugepage_only_range() in the former.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: William Irwin \u003cbill.irwin@oracle.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d85f33855c303acfa87fa457157cef755b6087df", "tree": "f1184a1a24b432727b0399594ede37c7539db888", "parents": [ "30520864839dc796fd314812e7036e754880b47d" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun May 06 14:49:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:53 2007 -0700" }, "message": "Make page-\u003eprivate usable in compound pages\n\nIf we add a new flag so that we can distinguish between the first page and the\ntail pages then we can avoid to use page-\u003eprivate in the first page.\npage-\u003eprivate \u003d\u003d page for the first page, so there is no real information in\nthere.\n\nFreeing up page-\u003eprivate makes the use of compound pages more transparent.\nThey become more usable like real pages. Right now we have to be careful f.e.\n if we are going beyond PAGE_SIZE allocations in the slab on i386 because we\ncan then no longer use the private field. This is one of the issues that\ncause us not to support debugging for page size slabs in SLAB.\n\nHaving page-\u003eprivate available for SLUB would allow more meta information in\nthe page struct. I can probably avoid the 16 bit ints that I have in there\nright now.\n\nAlso if page-\u003eprivate is available then a compound page may be equipped with\nbuffer heads. This may free up the way for filesystems to support larger\nblocks than page size.\n\nWe add PageTail as an alias of PageReclaim. Compound pages cannot currently\nbe reclaimed. Because of the alias one needs to check PageCompound first.\n\nThe RFC for the this approach was discussed at\nhttp://marc.info/?t\u003d117574302800001\u0026r\u003d1\u0026w\u003d2\n\n[nacc@us.ibm.com: fix hugetlbfs]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d29182534c5f39ff899763d1e0982d8f33791d6f", "tree": "69fd6a52145b22650799493b54e8795e988a89af", "parents": [ "b643b0fdbc59cf6bbb086974b29d2571e9e9f646", "ddd83eff58888928115b3e225a46d3c686e64594" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Apr 30 13:56:17 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Apr 30 13:56:17 2007 -0700" }, "message": "Pull mem-attribute into release branch\n" }, { "commit": "b643b0fdbc59cf6bbb086974b29d2571e9e9f646", "tree": "59d1a1298ffc98877183a8def5c180c0f74e568b", "parents": [ "e0cc09e295f346b7921e921f385fe5213472316a", "00b65985fb2fc542b855b03fcda0d0f2bab4f442" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Apr 30 13:56:00 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Apr 30 13:56:00 2007 -0700" }, "message": "Pull percpu-dtc into release branch\n" }, { "commit": "9b50ffb0c0281bc5a08ccd56ae9bb84296c28f38", "tree": "85462c93df91c2fdd0c8fc31643158e9e5cf6734", "parents": [ "c4add2e537e6f60048dce8dc518254e7e605301d" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Fri Mar 30 10:34:05 2007 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 30 09:37:41 2007 -0700" }, "message": "[IA64] make ioremap avoid unsupported attributes\n\nExample memory map (from HP sx1000 with VGA enabled):\n 0x00000 - 0x9FFFF supports only WB (cacheable) access\n 0xA0000 - 0xBFFFF supports only UC (uncacheable) access\n 0xC0000 - 0xFFFFF supports only WB (cacheable) access\n\npci_read_rom() indirectly uses ioremap(0xC0000) to read the shadow VGA option\nROM. ioremap() used to default to a 16MB or 64MB UC kernel identity mapping,\nwhich would cause an MCA when reading 0xC0000 since only WB is supported there.\n\nX uses reads the option ROM to initialize devices. A smaller test case is:\n # echo 1 \u003e /sys/bus/pci/devices/0000:aa:03.0/rom\n # cp /sys/bus/pci/devices/0000:aa:03.0/rom x\n\nTo avoid this, we can use the same ioremap_page_range() strategy that most\narchitectures use for all ioremaps. These page table mappings come out of the\nvmalloc area. On ia64, these are in region 5 (0xA... addresses) and typically\nuse 16KB or 64KB mappings instead of 16MB or 64MB mappings. The smaller\nmappings give more flexibility to use the correct attributes.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "c4add2e537e6f60048dce8dc518254e7e605301d", "tree": "80558c6c5b79b82c9851b00a739d2effa870ce9a", "parents": [ "ce20269d1e97030afa476e12b99d2437e748d225" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Fri Mar 30 10:33:11 2007 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 30 09:37:17 2007 -0700" }, "message": "[IA64] rename ioremap variables to match i386\n\nNo functional change, just use the same names as i386.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "83d2cd3de48a7fb73838c45145780cfa9b1f61fd", "tree": "85d056d9a718f69c7242a8bb6cde17fc928fa4cc", "parents": [ "8a3a0ee736b9a0150c9d894f2c6cc836a62125a1" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Mar 23 12:17:46 2007 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 29 15:15:24 2007 -0700" }, "message": "[IA64] bugfix stack layout upside-down\n\nia64 expects following vm layout:\n\n\u003d\u003d low memory\n[register-stack grows up]\n[memory-stack grows down]\n\u003d\u003d high memory\n\nBut the code assigns the base of the register stack at the\nmaximum stack size offset from the fixed address where the\nstack *might* start. Stack randomization will result in the\nmemory stack starting at a lower address than this, and if the\nuser has set a low stack limit with \"ulimit -s\", then you can\nend up with the register stack above the memory stack (or if\nyou were very unlucky right on top of it!).\n\nFix: Calculate the base address for the register stack starting\nfrom the actual address of the memory stack.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a3f5c338b9f30f328276739d9589beae19254936", "tree": "5c197e9c6565382a548180bdfb57ee5315d9fc60", "parents": [ "be521466feb3bb1cd89de82a2b1d080e9ebd3cb6" ], "author": { "name": "Zou Nan hai", "email": "nanhai.zou@intel.com", "time": "Tue Mar 20 13:41:57 2007 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 20 13:41:57 2007 -0700" }, "message": "[IA64] min_low_pfn and max_low_pfn calculation fix\n\nWe have seen bad_pte_print when testing crashdump on an SN machine in\nrecent 2.6.20 kernel. There are tons of bad pte print (pfn \u003c max_low_pfn)\nreports when the crash kernel boots up, all those reported bad pages\nare inside initmem range; That is because if the crash kernel code and\ndata happens to be at the beginning of the 1st node. build_node_maps in\ndiscontig.c will bypass reserved regions with filter_rsvd_memory. Since\nmin_low_pfn is calculated in build_node_map, so in this case, min_low_pfn\nwill be greater than kernel code and data.\n\nBecause pages inside initmem are freed and reused later, we saw\npfn_valid check fail on those pages.\n\nI think this theoretically happen on a normal kernel. When I check\nmin_low_pfn and max_low_pfn calculation in contig.c and discontig.c.\nI found more issues than this.\n\n1. min_low_pfn and max_low_pfn calculation is inconsistent between\ncontig.c and discontig.c,\nmin_low_pfn is calculated as the first page number of boot memmap in\ncontig.c (Why? Though this may work at the most of the time, I don\u0027t\nthink it is the right logic). It is calculated as the lowest physical\nmemory page number bypass reserved regions in discontig.c.\nmax_low_pfn is calculated include reserved regions in contig.c. It is\ncalculated exclude reserved regions in discontig.c.\n\n2. If kernel code and data region is happen to be at the begin or the\nend of physical memory, when min_low_pfn and max_low_pfn calculation is\nbypassed kernel code and data, pages in initmem will report bad.\n\n3. initrd is also in reserved regions, if it is at the begin or at the\nend of physical memory, kernel will refuse to reuse the memory. Because\nthe virt_addr_valid check in free_initrd_mem.\n\nSo it is better to fix and clean up those issues.\nCalculate min_low_pfn and max_low_pfn in a consistent way.\n\nSigned-off-by:\tZou Nan hai \u003cnanhai.zou@intel.com\u003e\nAcked-by: Jay Lan \u003cjlan@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "f4a570997e71b892805a1e71303d09c327af135f", "tree": "9fe577e7b97ee7365481489f1c263aa1f868e199", "parents": [ "25667d675454f2cd258c5fa798a2281af1ef2ae9" ], "author": { "name": "Horms", "email": "horms@verge.net.au", "time": "Tue Mar 06 02:34:21 2007 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 06 14:47:54 2007 -0800" }, "message": "[IA64] point saved_max_pfn to the max_pfn of the entire system\n\nMake saved_max_pfn point to max_pfn of entire system.\n\nWithout this patch is so that vmcore is zero length on ia64. This is\nbecause saved_max_pfn was wrongly being set to the max_pfn of the crash\nkernel\u0027s address space, rather than the max_pfg on the physical memory of\nthe machine - the whole purpose of vmcore is to access physical memory that\nis not part of the crash kernel\u0027s addresss space.\n\nSigned-off-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Zou Nan hai \u003cnanhai.zou@intel.com\u003e\nSort-Of-Acked-By: Jay Lan \u003cjlan@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "c376222960ae91d5ffb9197ee36771aaed1d9f90", "tree": "7f431c42529fec77433d33490bd9f2a8c47ba091", "parents": [ "1b135431abf5ea92e61bf4e91d93726c7b96da5f" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Feb 10 01:45:03 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:27 2007 -0800" }, "message": "[PATCH] Transform kmem_cache_alloc()+memset(0) -\u003e kmem_cache_zalloc().\n\nReplace appropriate pairs of \"kmem_cache_alloc()\" + \"memset(0)\" with the\ncorresponding \"kmem_cache_zalloc()\" call.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nAcked-by: Joel Becker \u003cJoel.Becker@oracle.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "09ae1f585e9def652cdb1d0484611d4f4dc2d5fd", "tree": "d759e739ae0a8ba72f20938d5ac8c19dac76acba", "parents": [ "4b51d66989218aad731a721b5b28c79bf5388c09" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sat Feb 10 01:43:11 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:18 2007 -0800" }, "message": "[PATCH] optional ZONE_DMA: optional ZONE_DMA for ia64\n\nZONE_DMA less operation for IA64 SGI platform\n\nDisable ZONE_DMA for SGI SN2. All memory is addressable by all devices and we\ndo not need any special memory pool.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "9195481d2f869a2707a272057f3f8664fd277534" }