)]}' { "log": [ { "commit": "24aa07882b672fff2da2f5c955759f0bd13d32d5", "tree": "e6dad38048ede1dbb9ad3c7fffcc4b37e72274a8", "parents": [ "c378ddd53f9b8832a46fd4fec050a97fc2269858" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:06 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:53 2011 -0700" }, "message": "memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones\n\nOther than sanity check and debug message, the x86 specific version of\nmemblock reserve/free functions are simple wrappers around the generic\nversions - memblock_reserve/free().\n\nThis patch adds debug messages with caller identification to the\ngeneric versions and replaces x86 specific ones and kills them.\narch/x86/include/asm/memblock.h and arch/x86/mm/memblock.c are empty\nafter this change and removed.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-14-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "c378ddd53f9b8832a46fd4fec050a97fc2269858", "tree": "ef90f814ce569ef1cd3b6e64ea403d909f9d2c53", "parents": [ "474b881bf4ee86aba55d46a4fdf293de32cba91b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 14 11:46:03 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:52 2011 -0700" }, "message": "memblock, x86: Make ARCH_DISCARD_MEMBLOCK a config option\n\nFrom 6839454ae63f1eb21e515c10229ca95c22955fec Mon Sep 17 00:00:00 2001\nFrom: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Thu, 14 Jul 2011 11:22:17 +0200\n\nMake ARCH_DISCARD_MEMBLOCK a config option so that it can be handled\ntogether with other MEMBLOCK options.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110714094603.GH3455@htj.dyndns.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "474b881bf4ee86aba55d46a4fdf293de32cba91b", "tree": "bd197e7989ec4d76445a393679ca1f18727825b6", "parents": [ "6b5d41a1b97f5529284f16170211b87fd60264c0" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:04 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:51 2011 -0700" }, "message": "x86: Use absent_pages_in_range() instead of memblock_x86_hole_size()\n\nmemblock_x86_hole_size() calculates the total size of holes in a given\nrange according to memblock and is used by numa emulation code and\nnuma_meminfo_cover_memory().\n\nSince conversion to MEMBLOCK_NODE_MAP, absent_pages_in_range() also\nuses memblock and gives the same result. This patch replaces\nmemblock_x86_hole_size() uses with absent_pages_in_range(). After the\nconversion the x86 function doesn\u0027t have any user left and is killed.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-12-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "6b5d41a1b97f5529284f16170211b87fd60264c0", "tree": "4c11da3e2876e8e5d981bbad8d658cdf268a9203", "parents": [ "8a9ca34c11e1695dab7aff3cfa7780fbfe76b2f8" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:03 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:50 2011 -0700" }, "message": "memblock, x86: Reimplement memblock_find_dma_reserve() using iterators\n\nmemblock_find_dma_reserve() wants to find out how much memory is\nreserved under MAX_DMA_PFN. memblock_x86_memory_[free_]in_range() are\nused to find out the amounts of all available and free memory in the\narea, which are then subtracted to find out the amount of reservation.\n\nmemblock_x86_memblock_[free_]in_range() are implemented using\n__memblock_x86_memory_in_range() which builds ranges from memblock and\nthen count them, which is rather unnecessarily complex.\n\nThis patch open codes the counting logic directly in\nmemblock_find_dma_reserve() using memblock iterators and removes now\nunused __memblock_x86_memory_in_range() and find_range_array().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-11-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "8a9ca34c11e1695dab7aff3cfa7780fbfe76b2f8", "tree": "5bd341215c7e829b89d1fcb481cfff71ef81f0f5", "parents": [ "64a02daacbc880bac1d6b3aeefbcd226a9341fa7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:02 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:49 2011 -0700" }, "message": "memblock, x86: Replace __get_free_all_memory_range() with for_each_free_mem_range()\n\n__get_free_all_memory_range() walks memblock, calculates free memory\nareas and fills in the specified range. It can be easily replaced\nwith for_each_free_mem_range().\n\nConvert free_low_memory_core_early() and\nadd_highpages_with_active_regions() to for_each_free_mem_range().\nThis leaves __get_free_all_memory_range() without any user. Kill it\nand related functions.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-10-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "64a02daacbc880bac1d6b3aeefbcd226a9341fa7", "tree": "d87b71baee631aaeb7b34b53ed24f716ad06f056", "parents": [ "8d89ac808417e92a33fb5fa3c86352016643775a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:01 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:49 2011 -0700" }, "message": "memblock, x86: Make free_all_memory_core_early() explicitly free lowmem only\n\nnomemblock is currently used only by x86 and on x86_32\nfree_all_memory_core_early() silently freed only the low mem because\nget_free_all_memory_range() in arch/x86/mm/memblock.c implicitly\nlimited range to max_low_pfn.\n\nRename free_all_memory_core_early() to free_low_memory_core_early()\nand make it call __get_free_all_memory_range() and limit the range to\nmax_low_pfn explicitly. This makes things clearer and also is\nconsistent with the bootmem behavior.\n\nThis leaves get_free_all_memory_range() without any user. Kill it.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-9-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "8d89ac808417e92a33fb5fa3c86352016643775a", "tree": "ead40e5d1310460e20a837e4171ada2ac9d5f5cd", "parents": [ "35fd0808d7d8d001cd72f112e3bca84664b596a3" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:16:00 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:48 2011 -0700" }, "message": "x86: Replace memblock_x86_find_in_range_size() with for_each_free_mem_range()\n\nsetup_bios_corruption_check() and memtest do_one_pass() open code\nmemblock free area iteration using memblock_x86_find_in_range_size().\nConvert them to use for_each_free_mem_range() instead.\n\nThis leaves memblock_x86_find_in_range_size() and\nmemblock_x86_check_reserved_size() unused. Kill them.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-8-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "35fd0808d7d8d001cd72f112e3bca84664b596a3", "tree": "d4e21e003e182bc4824a74fd850ac3869380b53b", "parents": [ "ab5d140b9eafae402aa3e673a63c5ef6164a9dd2" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:15:59 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:47 2011 -0700" }, "message": "memblock: Implement for_each_free_mem_range()\n\nImplement for_each_free_mem_range() which iterates over free memory\nareas according to memblock (memory \u0026\u0026 !reserved). This will be used\nto simplify memblock users.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-7-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "ab5d140b9eafae402aa3e673a63c5ef6164a9dd2", "tree": "499d3be0c75ef1f5f8922eae5c2a6428246e9b32", "parents": [ "0608f70c78a384c2f225f2de226ca057a196f108" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:15:58 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:47 2011 -0700" }, "message": "x86: Use __memblock_alloc_base() in early_reserve_e820()\n\nearly_reserve_e820() implements its own ad-hoc early allocator using\nmemblock_x86_find_in_range_size(). Use __memblock_alloc_base()\ninstead and remove the unnecessary @startt parameter (it\u0027s top-down\nallocation anyway).\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-6-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "0608f70c78a384c2f225f2de226ca057a196f108", "tree": "a5ffb473cc55ca8bb538b9869cb61d2982d99f5e", "parents": [ "7c0caeb866b0f648d91bb75b8bc6f86af95bb033" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 14 11:44:23 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:43 2011 -0700" }, "message": "x86: Use HAVE_MEMBLOCK_NODE_MAP\n\nFrom 5732e1247898d67cbf837585150fe9f68974671d Mon Sep 17 00:00:00 2001\nFrom: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Thu, 14 Jul 2011 11:22:16 +0200\n\nConvert x86 to HAVE_MEMBLOCK_NODE_MAP. The only difference in memory\nhandling is that allocations can\u0027t no longer cross node boundaries\nwhether they\u0027re node affine or not, which shouldn\u0027t matter at all.\n\nThis conversion will enable further simplification of boot memory\nhandling.\n\n-v2: Fix build failure on !NUMA configurations discovered by hpa.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110714094423.GG3455@htj.dyndns.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "7c0caeb866b0f648d91bb75b8bc6f86af95bb033", "tree": "042804fe716310a4de4effbbaa4461237e2b5d4a", "parents": [ "67e24bcb725cabd15ef577bf301275d03d6086d7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 14 11:43:42 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:43 2011 -0700" }, "message": "memblock: Add optional region-\u003enid\n\nFrom 83103b92f3234ec830852bbc5c45911bd6cbdb20 Mon Sep 17 00:00:00 2001\nFrom: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Thu, 14 Jul 2011 11:22:16 +0200\n\nAdd optional region-\u003enid which can be enabled by arch using\nCONFIG_HAVE_MEMBLOCK_NODE_MAP. When enabled, memblock also carries\nNUMA node information and replaces early_node_map[].\n\nNewly added memblocks have MAX_NUMNODES as nid. Arch can then call\nmemblock_set_node() to set node information. memblock takes care of\nmerging and node affine allocations w.r.t. node information.\n\nWhen MEMBLOCK_NODE_MAP is enabled, early_node_map[], related data\nstructures and functions to manipulate and iterate it are disabled.\nmemblock version of __next_mem_pfn_range() is provided such that\nfor_each_mem_pfn_range() behaves the same and its users don\u0027t have to\nbe updated.\n\n-v2: Yinghai spotted section mismatch caused by missing\n __init_memblock in memblock_set_node(). Fixed.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110714094342.GF3455@htj.dyndns.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "67e24bcb725cabd15ef577bf301275d03d6086d7", "tree": "c63765f42ba9f7749796c7204a97b8ceaf52db2f", "parents": [ "784656f9c680d334e7b4cdb6951c5c913e5a26bf" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 14 11:42:03 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:42 2011 -0700" }, "message": "memblock: Use __meminit[data] instead of __init[data]\n\nFrom 19ab281ed67b87a6623d725237a7333ca79f1e75 Mon Sep 17 00:00:00 2001\nFrom: Tejun Heo \u003ctj@kernel.org\u003e\nDate: Thu, 14 Jul 2011 11:22:16 +0200\n\nmemblock will be extended to include early_node_map[], which is also\nused during memory hotplug. Make memblock use __meminit[data] instead\nof __init[data] so that memory hotplug code can safely reference it.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110714094203.GE3455@htj.dyndns.org\nReported-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "784656f9c680d334e7b4cdb6951c5c913e5a26bf", "tree": "e70487038744f31ebab8ff16e14991f4a6b74222", "parents": [ "ed7b56a799cade11f458cd83e1150af54a66b7e8" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:15:55 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:41 2011 -0700" }, "message": "memblock: Reimplement memblock_add_region()\n\nmemblock_add_region() carefully checked for merge and overlap\nconditions while adding a new region, which is complicated and makes\nit difficult to allow arbitrary overlaps or add more merge conditions\n(e.g. node ID).\n\nThis re-implements memblock_add_region() such that insertion is done\nin two steps - all non-overlapping portions of new area are inserted\nas separate regions first and then memblock_merge_regions() scan and\nmerge all neighbouring compatible regions.\n\nThis makes addition logic simpler and more versatile and enables\nadding node information to memblock.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-3-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "ed7b56a799cade11f458cd83e1150af54a66b7e8", "tree": "f61cd8c07445d6a61e4cbf323c797038904db4c3", "parents": [ "eb40c4c27f1722f058e4713ccfedebac577d5190" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 11:15:54 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:47:40 2011 -0700" }, "message": "memblock: Remove memblock_memory_can_coalesce()\n\nArch could implement memblock_memor_can_coalesce() to veto merging of\nadjacent or overlapping memblock regions; however, no arch did and any\nvetoing would trigger WARN_ON(). Memblock regions are supposed to\ndeal with proper memory anyway. Remove the unused hook.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310462166-31469-2-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "eb40c4c27f1722f058e4713ccfedebac577d5190", "tree": "b471a4451c7cab125b3aafced4c77c7958fd711d", "parents": [ "e64980405cc6aa74ef178d8d9aa4018c867ceed1" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:35 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:35 2011 -0700" }, "message": "memblock, x86: Replace memblock_x86_find_in_range_node() with generic memblock calls\n\nWith the previous changes, generic NUMA aware memblock API has feature\nparity with memblock_x86_find_in_range_node(). There currently are\ntwo users - x86 setup_node_data() and __alloc_memory_core_early() in\nnobootmem.c.\n\nThis patch converts the former to use memblock_alloc_nid() and the\nlatter memblock_find_range_in_node(), and kills\nmemblock_x86_find_in_range_node() and related functions including\nfind_memory_early_core_early() in page_alloc.c.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-9-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "e64980405cc6aa74ef178d8d9aa4018c867ceed1", "tree": "a405d3de9c244ed2fb7899bdb66b1e1569aeae97", "parents": [ "34e1845548418e5cecee0568ba721e1f089c092c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:34 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:35 2011 -0700" }, "message": "memblock: Separate out memblock_find_in_range_node()\n\nNode affine memblock allocation logic is currently implemented across\nmemblock_alloc_nid() and memblock_alloc_nid_region(). This\nreorganizes it such that it resembles that of non-NUMA allocation API.\n\nArea finding is collected and moved into new exported function\nmemblock_find_in_range_node() which is symmetrical to non-NUMA\ncounterpart - it handles @start/@end and understands ANYWHERE and\nACCESSIBLE. memblock_alloc_nid() now simply calls\nmemblock_find_in_range_node() and reserves the returned area.\n\nThis makes memblock_alloc[_try]_nid() observe ACCESSIBLE limit on node\naffine allocations too (again, this doesn\u0027t make any difference for\nthe current sole user - sparc64).\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-8-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "34e1845548418e5cecee0568ba721e1f089c092c", "tree": "85e9cafe7a9184fc0f5efd77964f1df04239c89f", "parents": [ "f9b18db3b1cedc75e5d002a4d7097891c3399736" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:33 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:34 2011 -0700" }, "message": "memblock: Make memblock_alloc_[try_]nid() top-down\n\nNUMA aware memblock alloc functions - memblock_alloc_[try_]nid() -\nweren\u0027t properly top-down because memblock_nid_range() scanned\nforward. This patch reverses memblock_nid_range(), renames it to\nmemblock_nid_range_rev() and updates related functions to implement\nproper top-down allocation.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-7-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "f9b18db3b1cedc75e5d002a4d7097891c3399736", "tree": "a8840cf9d668f107315f4c2f05824cafbbfa3e35", "parents": [ "b2fea988f4f3b38ff4edfc1556a843c91932804c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:32 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:33 2011 -0700" }, "message": "memblock: Don\u0027t allow archs to override memblock_nid_range()\n\nmemblock_nid_range() is used to implement memblock_[try_]alloc_nid().\nThe generic version determines the range by walking early_node_map\nwith for_each_mem_pfn_range(). The generic version is defined __weak\nto allow arch override.\n\nCurrently, only sparc overrides it; however, with the previous update\nto the generic implementation, there isn\u0027t much to be gained with arch\noverride. Sparc would behave exactly the same with the generic\nimplementation.\n\nThis patch disallows arch override for memblock_nid_range() and make\nboth generic and sparc versions static.\n\nsparc is only compile tested.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-6-git-send-email-tj@kernel.org\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "b2fea988f4f3b38ff4edfc1556a843c91932804c", "tree": "4ab1227ab0a607ea44ba554468bda547a4d51eb5", "parents": [ "c13291a536b835b2ab278ab201f2cb1ce22f2785" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:31 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:32 2011 -0700" }, "message": "memblock: Improve generic memblock_nid_range() using for_each_mem_pfn_range()\n\nGiven an address range, memblock_nid_range() determines the node the\nstart of the range belongs to and upto where the range stays in the\nsame node.\n\nIt\u0027s implemented by calling get_pfn_range_for_nid(), which determines\nmin and max pfns for a given node, for each node and testing whether\nstart address falls in there. This is not only inefficient but also\nincorrect when nodes interleave as min-max ranges for nodes overlap.\n\nThis patch reimplements memblock_nid_range() using\nfor_each_mem_pfn_range(). It\u0027s simpler, walks the mem ranges once and\ncan find the exact range the start address falls in.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-5-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "c13291a536b835b2ab278ab201f2cb1ce22f2785", "tree": "6bb3a2fd47e22d75308314b14f3a0f0a4d338141", "parents": [ "96e907d1360240d1958fe8ce3a3ac640733330d4" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:30 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:31 2011 -0700" }, "message": "bootmem: Use for_each_mem_pfn_range() in page_alloc.c\n\nThe previous patch added for_each_mem_pfn_range() which is more\nversatile than for_each_active_range_index_in_nid(). This patch\nreplaces for_each_active_range_index_in_nid() and open coded\nearly_node_map[] walks with for_each_mem_pfn_range().\n\nAll conversions in this patch are straight-forward and shouldn\u0027t cause\nany functional difference. After the conversions,\nfor_each_active_range_index_in_nid() doesn\u0027t have any user left and is\nremoved.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-4-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "96e907d1360240d1958fe8ce3a3ac640733330d4", "tree": "ac1fec297f9b6d620a76dc0cd0476b74bc628a95", "parents": [ "5dfe8660a3d7f1ee1265c3536433ee53da3f98a3" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 10:46:29 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:30 2011 -0700" }, "message": "bootmem: Reimplement __absent_pages_in_range() using for_each_mem_pfn_range()\n\n__absent_pages_in_range() was needlessly complex. Reimplement it\nusing for_each_mem_pfn_range().\n\nAlso, update zone_absent_pages_in_node() such that it doesn\u0027t call\n__absent_pages_in_range() with @zone_start_pfn which is larger than\n@zone_end_pfn.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310460395-30913-3-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "5dfe8660a3d7f1ee1265c3536433ee53da3f98a3", "tree": "c58232b88741ba1d8cce417b62f3f658369ad9c2", "parents": [ "fc769a8e70a3348d5de49e5f69f6aff810157360" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 14 09:46:10 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu Jul 14 11:45:29 2011 -0700" }, "message": "bootmem: Replace work_with_active_regions() with for_each_mem_pfn_range()\n\nCallback based iteration is cumbersome and much less useful than\nfor_each_*() iterator. This patch implements for_each_mem_pfn_range()\nwhich replaces work_with_active_regions(). All the current users of\nwork_with_active_regions() are converted.\n\nThis simplifies walking over early_node_map and will allow converting\ninternal logics in page_alloc to use iterator instead of walking\nearly_node_map directly, which in turn will enable moving node\ninformation to memblock.\n\npowerpc change is only compile tested.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110714074610.GD3455@htj.dyndns.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "fc769a8e70a3348d5de49e5f69f6aff810157360", "tree": "1dc850a4092602ed5ed5d238bc293c7202b99f3a", "parents": [ "1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:10 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:36:02 2011 -0700" }, "message": "memblock: Replace memblock_find_base() with memblock_find_in_range()\n\nmemblock_find_base() is a static function with two callers in\nmemblock.c and memblock_find_in_range() is a wrapper around it which\njust changes the types and order of parameters.\n\nMake memblock_find_in_range() take phys_addr_t instead of u64 for\nconsistency and replace memblock_find_base() with it.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-7-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5", "tree": "bcf0529d5f05ea8b685d6c0fddcb3197c2fab49c", "parents": [ "348968eb151e2569ad0ebe19b2f9c3c25b5c816a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:09 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:36:01 2011 -0700" }, "message": "memblock: Kill MEMBLOCK_ERROR\n\n25818f0f28 (memblock: Make MEMBLOCK_ERROR be 0) thankfully made\nMEMBLOCK_ERROR 0 and there already are codes which expect error return\nto be 0. There\u0027s no point in keeping MEMBLOCK_ERROR around. End its\nmisery.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-6-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "348968eb151e2569ad0ebe19b2f9c3c25b5c816a", "tree": "b184f5eebca9d40e94dd221d033abc409c600f8c", "parents": [ "15fb09722df32b7685be1cbcac198bb556ddaffe" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:08 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:35:59 2011 -0700" }, "message": "memblock: Use round_up/down() instead of memblock_align_up/down()\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-5-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "15fb09722df32b7685be1cbcac198bb556ddaffe", "tree": "cb010e80d2ecbfee08a38cf9e65c6ff5b1fa32bb", "parents": [ "53348f27168534561c0c814843bbf181314374f4" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:07 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:35:58 2011 -0700" }, "message": "memblock: Use MEMBLOCK_ALLOC_ACCESSIBLE instead of ANYWHERE in memblock_alloc_try_nid()\n\nAfter node affine allocation fails, memblock_alloc_try_nid() calls\nmemblock_alloc_base() with @max_addr set to MEMBLOCK_ALLOC_ANYWHERE.\nThis is inconsistent with memblock_alloc() and what the function\u0027s\nsole user - sparc/mm/init_64 - expects, although it doesn\u0027t make any\ndifference as sparc64 doesn\u0027t have highmem and ACCESSIBLE equals\nANYWHERE.\n\nThis patch makes memblock_alloc_try_nid() use ACCESSIBLE instead of\nANYWHERE. This isn\u0027t complete as node affine allocation doesn\u0027t\nconsider memblock.current_limit. It will be handled with future\nchanges.\n\nThis patch doesn\u0027t introduce any behavior difference.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-4-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "53348f27168534561c0c814843bbf181314374f4", "tree": "619f7945ecb15317dd211c68267eb6603295521f", "parents": [ "bf61549a2d8e0326f5d6e4d1718883a7212d725f" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:06 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:35:56 2011 -0700" }, "message": "bootmem: Fix __free_pages_bootmem() to use @order properly\n\na226f6c899 (FRV: Clean up bootmem allocator\u0027s page freeing algorithm)\nseparated out __free_pages_bootmem() from free_all_bootmem_core().\n__free_pages_bootmem() takes @order argument but it assumes @order is\neither 0 or ilog2(BITS_PER_LONG). Note that all the current users\nmatch that assumption and this doesn\u0027t cause actual problems.\n\nFix it by using 1 \u003c\u003c order instead of BITS_PER_LONG.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-3-git-send-email-tj@kernel.org\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "bf61549a2d8e0326f5d6e4d1718883a7212d725f", "tree": "38ae5c938a71e96da996b53fc49edba28b63df36", "parents": [ "1e01979c8f502ac13e3cdece4f38712c5944e6e8" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:58:05 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed Jul 13 16:35:52 2011 -0700" }, "message": "x86: Fix memblock_x86_check_reserved_size() use in efi_reserve_boot_services()\n\nThe return value of memblock_x86_check_reserved_size() doesn\u0027t\nindicate whether there\u0027s an overlapping reservatoin or not. It\nindicates whether the caller needs to iterate further to discover all\nreserved portions of the specified area.\n\nefi_reserve_boot_esrvices() wants to check whether the boot services\narea overlaps with other reservations but incorrectly used\nmembloc_x86_check_reserved_size(). Use memblock_is_region_reserved()\ninstead.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/1310457490-3356-2-git-send-email-tj@kernel.org\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "1e01979c8f502ac13e3cdece4f38712c5944e6e8", "tree": "d47c4700bfdcffc3f7f68b19d50c588c20689b48", "parents": [ "d0ead157387f19801beb1b419568723b2e9b7c79" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:45:34 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Jul 12 21:58:29 2011 -0700" }, "message": "x86, numa: Implement pfn -\u003e nid mapping granularity check\n\nSPARSEMEM w/o VMEMMAP and DISCONTIGMEM, both used only on 32bit, use\nsections array to map pfn to nid which is limited in granularity. If\nNUMA nodes are laid out such that the mapping cannot be accurate, boot\nwill fail triggering BUG_ON() in mminit_verify_page_links().\n\nOn 32bit, it\u0027s 512MiB w/ PAE and SPARSEMEM. This seems to have been\ngranular enough until commit 2706a0bf7b (x86, NUMA: Enable\nCONFIG_AMD_NUMA on 32bit too). Apparently, there is a machine which\naligns NUMA nodes to 128MiB and has only AMD NUMA but not SRAT. This\nled to the following BUG_ON().\n\n On node 0 totalpages: 2096615\n DMA zone: 32 pages used for memmap\n DMA zone: 0 pages reserved\n DMA zone: 3927 pages, LIFO batch:0\n Normal zone: 1740 pages used for memmap\n Normal zone: 220978 pages, LIFO batch:31\n HighMem zone: 16405 pages used for memmap\n HighMem zone: 1853533 pages, LIFO batch:31\n BUG: Int 6: CR2 (null)\n EDI (null) ESI 00000002 EBP 00000002 ESP c1543ecc\n EBX f2400000 EDX 00000006 ECX (null) EAX 00000001\n err (null) EIP c16209aa CS 00000060 flg 00010002\n Stack: f2400000 00220000 f7200800 c1620613 00220000 01000000 04400000 00238000\n (null) f7200000 00000002 f7200b58 f7200800 c1620929 000375fe (null)\n f7200b80 c16395f0 00200a02 f7200a80 (null) 000375fe 00000002 (null)\n Pid: 0, comm: swapper Not tainted 2.6.39-rc5-00181-g2706a0b #17\n Call Trace:\n [\u003cc136b1e5\u003e] ? early_fault+0x2e/0x2e\n [\u003cc16209aa\u003e] ? mminit_verify_page_links+0x12/0x42\n [\u003cc1620613\u003e] ? memmap_init_zone+0xaf/0x10c\n [\u003cc1620929\u003e] ? free_area_init_node+0x2b9/0x2e3\n [\u003cc1607e99\u003e] ? free_area_init_nodes+0x3f2/0x451\n [\u003cc1601d80\u003e] ? paging_init+0x112/0x118\n [\u003cc15f578d\u003e] ? setup_arch+0x791/0x82f\n [\u003cc15f43d9\u003e] ? start_kernel+0x6a/0x257\n\nThis patch implements node_map_pfn_alignment() which determines\nmaximum internode alignment and update numa_register_memblks() to\nreject NUMA configuration if alignment exceeds the pfn -\u003e nid mapping\ngranularity of the memory model as determined by PAGES_PER_SECTION.\n\nThis makes the problematic machine boot w/ flatmem by rejecting the\nNUMA config and provides protection against crazy NUMA configurations.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110712074534.GB2872@htj.dyndns.org\nLKML-Reference: \u003c20110628174613.GP478@escobedo.osrc.amd.com\u003e\nReported-and-Tested-by: Hans Rosenfeld \u003chans.rosenfeld@amd.com\u003e\nCc: Conny Seidel \u003cconny.seidel@amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "d0ead157387f19801beb1b419568723b2e9b7c79", "tree": "0615789f48d6ccd91036ddb5cb8fcdb3048ebe8a", "parents": [ "620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 12 09:44:22 2011 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Jul 12 21:58:11 2011 -0700" }, "message": "x86, mm: s/PAGES_PER_ELEMENT/PAGES_PER_SECTION/\n\nDISCONTIGMEM on x86-32 implements pfn -\u003e nid mapping similarly to\nSPARSEMEM; however, it calls each mapping unit ELEMENT instead of\nSECTION. This patch renames it to SECTION so that PAGES_PER_SECTION\nis valid for both DISCONTIGMEM and SPARSEMEM. This will be used by\nthe next patch to implement mapping granularity check.\n\nThis patch is trivial constant rename.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/20110712074422.GA2872@htj.dyndns.org\nCc: Hans Rosenfeld \u003chans.rosenfeld@amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc", "tree": "69b6407ff87c8fd6c847ebe27af52897a7aded2b", "parents": [ "5adaf851d2073c76bb98bc5cdb13d5754b7f0983" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:51:52 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:51:52 2011 -0700" }, "message": "Linux 3.0-rc7\n" }, { "commit": "5adaf851d2073c76bb98bc5cdb13d5754b7f0983", "tree": "775a4d83e1e7a6de22e50aef4f4f264e00cf0424", "parents": [ "c15000b40d46c0affa4c142c4ecb7beee4ce03f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:48:38 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:48:38 2011 -0700" }, "message": "Documentation/Changes: remove some really obsolete text\n\nThat file harkens back to the days of the big 2.4 -\u003e 2.6 version jump,\nand was based even then on older versions. Some of it is just obsolete,\nand Jesper Juhl points out that it talks about kernel versions 2.6 and\nshould be updated to 3.0.\n\nRemove some obsolete text, and re-phrase some other to not be 2.6-specific.\n\nReported-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c15000b40d46c0affa4c142c4ecb7beee4ce03f3", "tree": "14fe31249f9f8c882fecc63542821d6b431630c6", "parents": [ "9ddf7f5058c4f4badd38dba8d5896a5dbd7e716f", "ddc6ff31cc22720c46c1547a5310ea260a968ae9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:43:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 16:43:27 2011 -0700" }, "message": "Merge branch \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:\n [media] msp3400: fill in v4l2_tuner based on vt-\u003etype field\n [media] tuner-core.c: don\u0027t change type field in g_tuner or g_frequency\n [media] cx18/ivtv: fix g_tuner support\n [media] tuner-core: power up tuner when called with s_power(1)\n [media] v4l2-ioctl.c: check for valid tuner type in S_HW_FREQ_SEEK\n [media] tuner-core: simplify the standard fixup\n [media] tuner-core/v4l2-subdev: document that the type field has to be filled in\n [media] v4l2-subdev.h: remove unused s_mode tuner op\n [media] feature-removal-schedule: change in how radio device nodes are handled\n [media] bttv: fix s_tuner for radio\n [media] pvrusb2: fix g/s_tuner support\n [media] v4l2-ioctl.c: prefill tuner type for g_frequency and g/s_tuner\n [media] tuner-core: fix tuner_resume: use t-\u003emode instead of t-\u003etype\n [media] tuner-core: fix s_std and s_tuner\n" }, { "commit": "9ddf7f5058c4f4badd38dba8d5896a5dbd7e716f", "tree": "14f3a30906900b54ab2fe17300b60e41863504d8", "parents": [ "71a1b44b036457169e7974eea0b5b37f64176952", "887596224cca4dc4669c53e4d7a33fcfc9d9e823" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:49:03 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:49:03 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PM: Reintroduce dropped call to check_wakeup_irqs\n" }, { "commit": "71a1b44b036457169e7974eea0b5b37f64176952", "tree": "f6756944ee46e2cb9225c46941a08db824094140", "parents": [ "c891f2cd89c7a2b4d51d009e94c74a1e31626528", "f484b5d001a972a42129570e98086a2a6d216ce0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:48:24 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:48:24 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n cifs: drop spinlock before calling cifs_put_tlink\n cifs: fix expand_dfs_referral\n cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL\n cifs: factor smb_vol allocation out of cifs_setup_volume_info\n cifs: have cifs_cleanup_volume_info not take a double pointer\n cifs: fix build_unc_path_to_root to account for a prefixpath\n cifs: remove bogus call to cifs_cleanup_volume_info\n" }, { "commit": "c891f2cd89c7a2b4d51d009e94c74a1e31626528", "tree": "51834eea173062d2c16ce2f93e17d4bd86f7e42d", "parents": [ "145628130b9b364fe246e96ba52386d97af40d64", "50f4ddd4ff713d2599e2f246775fe2206090126e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:47:53 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:47:53 2011 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:\n [CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.\n" }, { "commit": "145628130b9b364fe246e96ba52386d97af40d64", "tree": "383727a336c9165474c37c98d8cdb038123e0c64", "parents": [ "83e95697143d341f3c670c4c5cda0268ae198e63", "0401846c339fbdfb9bd822d83b43e8a9f7d072a4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:47:09 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:47:09 2011 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86:\n hp-wmi: fix use after free\n dell-laptop - using buffer without mutex_lock\n Revert: \"dell-laptop: Toggle the unsupported hardware killswitch\"\n platform-drivers-x86: set backlight type to BACKLIGHT_PLATFORM\n thinkpad-acpi: handle HKEY 0x4010, 0x4011 events\n drivers/platform/x86: Fix memory leak\n thinkpad-acpi: handle some new HKEY 0x60xx events\n acer-wmi: fix bitwise bug when set device state\n acer-wmi: Only update rfkill status for associated hotkey events\n" }, { "commit": "83e95697143d341f3c670c4c5cda0268ae198e63", "tree": "c7591f919b31c93250d7da438baca348c33703f3", "parents": [ "404ba3f029a53597928a20ce33351e77e3259840", "7f7e37115a8b6724f26d0637a04e1d35e3c59717" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:46:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:46:39 2011 -0700" }, "message": "Merge branch \u0027movieboard\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6\n\n* \u0027movieboard\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:\n firewire: ohci: do not bind to Pinnacle cards, avert panic\n" }, { "commit": "404ba3f029a53597928a20ce33351e77e3259840", "tree": "6396e72fc0b61893769f788dc1eb7acad488dce2", "parents": [ "05801817845b308e1cf0fb8e2700b15dab79afc5" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Jul 10 02:28:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:46:02 2011 -0700" }, "message": "ath5k: Add missing breaks in switch/case\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nAcked-by: Pavel Roskin \u003cproski@gnu.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "05801817845b308e1cf0fb8e2700b15dab79afc5", "tree": "d2049ad193b44c387446f295ff1abe0b8647fa0e", "parents": [ "e3bbfa78bab125f58b831b5f7f45b5a305091d72" ], "author": { "name": "Muthu Kumar", "email": "muthu.lkml@gmail.com", "time": "Mon Jul 11 11:04:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 11 12:45:04 2011 -0700" }, "message": "Documentation/spinlocks.txt: Remove reference to sti()/cli()\n\nSince we removed sti()/cli() and related, how about removing it from\nDocumentation/spinlocks.txt?\n\nSigned-off-by: Muthukumar R \u003cmuthur@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f484b5d001a972a42129570e98086a2a6d216ce0", "tree": "1345cdda657b020acc0ca5da7645119d6740cbb3", "parents": [ "b9bce2e9f9936cfd12fbc62ead11edcdd46dec7e" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Mon Jul 11 10:16:34 2011 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Mon Jul 11 18:40:52 2011 +0000" }, "message": "cifs: drop spinlock before calling cifs_put_tlink\n\n...as that function can sleep.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "0401846c339fbdfb9bd822d83b43e8a9f7d072a4", "tree": "dd998733df9af656b960c97588d4e3ec84521236", "parents": [ "b486742a12a474a01d1acb1a5924af11d9b32b68" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Jul 11 12:22:21 2011 +0200" }, "committer": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Mon Jul 11 09:52:35 2011 -0400" }, "message": "hp-wmi: fix use after free\n\n[ 191.310008] WARNING: kmemcheck: Caught 32-bit read from freed memory (f0d25f14)\n[ 191.310011] c056d2f088000000105fd2f00000000050415353040000000000000000000000\n[ 191.310020] i i i i f f f f f f f f f f f f f f f f f f f f f f f f f f f f\n[ 191.310027] ^\n[ 191.310029]\n[ 191.310032] Pid: 737, comm: modprobe Not tainted 3.0.0-rc5+ #268 Hewlett-Packard HP Compaq 6005 Pro SFF PC/3047h\n[ 191.310036] EIP: 0060:[\u003cf80b3104\u003e] EFLAGS: 00010286 CPU: 0\n[ 191.310039] EIP is at hp_wmi_perform_query+0x104/0x150 [hp_wmi]\n[ 191.310041] EAX: f0d25601 EBX: f0d25f00 ECX: 000121cf EDX: 000121ce\n[ 191.310043] ESI: f0d25f10 EDI: f0f97ea8 EBP: f0f97ec4 ESP: c173f34c\n[ 191.310045] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068\n[ 191.310046] CR0: 8005003b CR2: f540c000 CR3: 30f30000 CR4: 000006d0\n[ 191.310048] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000\n[ 191.310050] DR6: ffff4ff0 DR7: 00000400\n[ 191.310051] [\u003cf80b317b\u003e] hp_wmi_dock_state+0x2b/0x40 [hp_wmi]\n[ 191.310054] [\u003cf80b6093\u003e] hp_wmi_init+0x93/0x1a8 [hp_wmi]\n[ 191.310057] [\u003cc10011f0\u003e] do_one_initcall+0x30/0x170\n[ 191.310061] [\u003cc107ab9f\u003e] sys_init_module+0xef/0x1a60\n[ 191.310064] [\u003cc149f998\u003e] sysenter_do_call+0x12/0x28\n[ 191.310067] [\u003cffffffff\u003e] 0xffffffff\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\n" }, { "commit": "b486742a12a474a01d1acb1a5924af11d9b32b68", "tree": "e2ea6e330e16219b60a349e7c5cbbf5ef829729d", "parents": [ "be65dde82a4a402e9607c2f306f343bf0912623c" ], "author": { "name": "Jose Alonso", "email": "joalonsof@gmail.com", "time": "Sun Jul 10 15:46:51 2011 -0300" }, "committer": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Mon Jul 11 09:52:31 2011 -0400" }, "message": "dell-laptop - using buffer without mutex_lock\n\nUsing buffer-\u003eoutput[1] without mutex_lock()\n\nSigned-off-by: Jose Alonso \u003cjoalonsof@gmail.com\u003e\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\n" }, { "commit": "be65dde82a4a402e9607c2f306f343bf0912623c", "tree": "7da754ba93b1f551b5184cd1b8bccd08bf719408", "parents": [ "60cfa098dc60a9988e18d0bbab735e10c744e6fe" ], "author": { "name": "Keng-Yu Lin", "email": "kengyu@canonical.com", "time": "Mon Jun 27 11:19:03 2011 +0100" }, "committer": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Mon Jul 11 09:52:19 2011 -0400" }, "message": "Revert: \"dell-laptop: Toggle the unsupported hardware killswitch\"\n\nThis reverts commit a3d77411e8b2ad661958c1fbee65beb476ec6d70,\n\nas it causes a mess in the wireless rfkill status on some models.\nIt is probably a bad idea to toggle the rfkill for all dell models\nwithout the respect to the claim that it is hardware-controlled.\n\nCc: stable@kernel.org\nSigned-off-by: Keng-Yu Lin \u003ckengyu@canonical.com\u003e\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\n" }, { "commit": "887596224cca4dc4669c53e4d7a33fcfc9d9e823", "tree": "51cf1ce6f98ddf3e304c06b45c28265dfc9e4503", "parents": [ "e3bbfa78bab125f58b831b5f7f45b5a305091d72" ], "author": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon Jul 11 10:51:49 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jul 11 10:51:49 2011 +0200" }, "message": "PM: Reintroduce dropped call to check_wakeup_irqs\n\nPatch 2e711c04dbbf7a7732a3f7073b1fc285d12b369d\n(PM: Remove sysdev suspend, resume and shutdown operations)\ndeleted sysdev_suspend(), which was being relied on to call\ncheck_wakeup_irqs() in suspend. If check_wakeup_irqs() is not\ncalled, wake interrupts that are pending when suspend is\nentered may be lost. It also breaks IRQCHIP_MASK_ON_SUSPEND,\nwhich is handled in check_wakeup_irqs().\n\nThis patch adds a call to check_wakeup_irqs() in syscore_suspend(),\nsimilar to what was deleted in sysdev_suspend().\n\nSigned-off-by: Colin Cross \u003cccross@android.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "50f4ddd4ff713d2599e2f246775fe2206090126e", "tree": "1e93892ff36aa6ca4b5c8d423cabe9a6488b2171", "parents": [ "bccaeafd7c117acee36e90d37c7e05c19be9e7bf" ], "author": { "name": "Luming Yu", "email": "luming.yu@gmail.com", "time": "Fri Jul 08 16:37:44 2011 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Sun Jul 10 17:03:04 2011 -0400" }, "message": "[CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.\n\nI came across a memory leak during a cyclic cpu-online-offline test.\n\nSigned-off-by: Yu Luming \u003cluming.yu@intel.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "e3bbfa78bab125f58b831b5f7f45b5a305091d72", "tree": "7e2c95757f887b890a5ce025169c3c595b53bf59", "parents": [ "aa4c495e3d24335bedbed56cca47ec9ee1e1b390", "22e6b2312d221376dcd98a8afb0f314b62d33a91" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 10:24:47 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 10:24:47 2011 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon: (pmbus) Improve auto-detection of temperature status register\n hwmon: (lm95241) Fix negative temperature results\n hwmon: (lm95241) Fix chip detection code\n" }, { "commit": "22e6b2312d221376dcd98a8afb0f314b62d33a91", "tree": "73906c8f5f2a381fe085d3660ef333e99c871926", "parents": [ "0c2a40e2fe4f4af0410f57e84b95b817ec15aa70" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sun Jul 03 13:08:03 2011 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sun Jul 10 08:54:29 2011 -0700" }, "message": "hwmon: (pmbus) Improve auto-detection of temperature status register\n\nIt is possible that a PMBus device supports the READ_TEMPERATURE2 and/or\nREAD_TEMPERATURE3 registers but does not support READ_TEMPERATURE1.\nImprove temperature status register detection to address this condition.\n\nReported-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org # 2.6.39+\n" }, { "commit": "0c2a40e2fe4f4af0410f57e84b95b817ec15aa70", "tree": "ca3d7268acc38bf2549dc53be8c96df98560cfd4", "parents": [ "27739e694a3c34b5e371575d74e500d60111c689" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Thu Jun 30 02:09:37 2011 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sun Jul 10 08:54:15 2011 -0700" }, "message": "hwmon: (lm95241) Fix negative temperature results\n\nNegative temperatures were returned in degrees C instead of milli-Degrees C.\nAlso, negative temperatures were reported for remote temperature sensors even\nif the chip was configured for positive-only results.\n\nFix by detecting temperature modes, and by treating negative temperatures\nsimilar to positive temperatures, with appropriate sign extension.\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org # 2.6.30+\n" }, { "commit": "aa4c495e3d24335bedbed56cca47ec9ee1e1b390", "tree": "f7a5c297fdd9e562f1b0fcb7022486416c8b7866", "parents": [ "2169ce92ca996bdbb0baa8b99f928eb5e9a8f3ab", "e8fd86efaa09445ca1afc1aea08d4666c966ed03" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:29:22 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:29:22 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: hda - Fix a copmile warning\n ASoC: ak4642: fixup snd_soc_update_bits mask for PW_MGMT2\n ALSA: hda - Change all ADCs for dual-adc switching mode for Realtek\n ASoC: Manage WM8731 ACTIVE bit as a supply widget\n ASoC: Don\u0027t set invalid name string to snd_card-\u003edriver field\n ASoC: Ensure we delay long enough for WM8994 FLL to lock when starting\n ASoC: Tegra: I2S: Ensure clock is enabled when writing regs\n ASoC: Fix Blackfin I2S _pointer() implementation return in bounds values\n ASoC: tlv320aic3x: Do soft reset to codec when going to bias off state\n ASoC: tlv320aic3x: Don\u0027t sync first two registers from register cache\n audio: tlv320aic26: fix PLL register configuration\n" }, { "commit": "2169ce92ca996bdbb0baa8b99f928eb5e9a8f3ab", "tree": "b3569e3c80e9b92042d4e750438ade54320fe4a6", "parents": [ "7fc7693627f363820c0e95d1e082f73c197f83c4", "f483d3923dc3a6394c483e28ccb3fe700bdf399e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:28:51 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:28:51 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n PCI: conditional resource-reallocation through kernel parameter pci\u003drealloc\n" }, { "commit": "7fc7693627f363820c0e95d1e082f73c197f83c4", "tree": "f5668642a7a2fe0eb1e6ceb519f4a9832bf687c8", "parents": [ "8733449b7c6aca8dc5357720c00633b0dfa78207", "90c5ffe592ff3b33afe2bdfe5e9ec630fc599e32" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:28:30 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:28:30 2011 -0700" }, "message": "Merge branch \u0027fixes\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027fixes\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm:\n ARM: 6994/1: smp_twd: Fix typo in \u0027twd_timer_rate\u0027 printing\n ARM: 6987/1: l2x0: fix disabling function to avoid deadlock\n ARM: 6966/1: ep93xx: fix inverted RTS/DTR signals on uart1\n ARM: 6980/1: mmci: use StartBitErr to detect bad connections\n ARM: 6979/1: mach-vt8500: add forgotten irq_data conversion\n ARM: move memory layout sanity checking before meminfo initialization\n ARM: 6990/1: MAINTAINERS: add entry for ARM PMU profiling and debugging\n ARM: 6989/1: perf: do not start the PMU when no events are present\n ARM: dmabounce: fix map_single() error return value\n" }, { "commit": "8733449b7c6aca8dc5357720c00633b0dfa78207", "tree": "c845dc92533089aa3152ba3aea615af98aee9359", "parents": [ "f1a04dbd1e7b497467d488dd35155014eaee8f9b", "b7eff394670366a42935bfbaef67a6f7185627d7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:27:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 10 07:27:45 2011 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)\n" }, { "commit": "7f7e37115a8b6724f26d0637a04e1d35e3c59717", "tree": "ddc1d71d7232d6fd715c66763deae5766dc1f763", "parents": [ "105e53f863c04e1d9e5bb34bf753c9fdbce6a60c" ], "author": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sun Jul 10 00:23:03 2011 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Sun Jul 10 12:53:27 2011 +0200" }, "message": "firewire: ohci: do not bind to Pinnacle cards, avert panic\n\nWhen firewire-ohci is bound to a Pinnacle MovieBoard, eventually a\n\"Register access failure\" is logged and an interrupt storm or a kernel\npanic happens. https://bugzilla.kernel.org/show_bug.cgi?id\u003d36622\n\nUntil this is sorted out (if that is going to succeed at all), let\u0027s\njust prevent firewire-ohci from touching these devices.\n\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "b9bce2e9f9936cfd12fbc62ead11edcdd46dec7e", "tree": "dc2c4677b3530b612d11489800128e53d27b27ba", "parents": [ "20547490c12b0ee3d32152b85e9f9bd183aa7224" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Wed Jul 06 08:10:39 2011 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat Jul 09 21:25:57 2011 +0000" }, "message": "cifs: fix expand_dfs_referral\n\nRegression introduced in commit 724d9f1cfba.\n\nPrior to that, expand_dfs_referral would regenerate the mount data string\nand then call cifs_parse_mount_options to re-parse it (klunky, but it\nworked). The above commit moved cifs_parse_mount_options out of cifs_mount,\nso the re-parsing of the new mount options no longer occurred. Fix it by\nmaking expand_dfs_referral re-parse the mount options.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "20547490c12b0ee3d32152b85e9f9bd183aa7224", "tree": "98cff812d83763a35e1820faad54e01612947771", "parents": [ "04db79b015dafcb79371fda6b5c32ffdbd31a2ff" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Sat Jul 09 12:21:07 2011 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat Jul 09 20:29:51 2011 +0000" }, "message": "cifs: move bdi_setup_and_register outside of CONFIG_CIFS_DFS_UPCALL\n\nThis needs to be done regardless of whether that KConfig option is set\nor not.\n\nReported-by: Sven-Haegar Koch \u003chaegar@sdinet.de\u003e\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "e8fd86efaa09445ca1afc1aea08d4666c966ed03", "tree": "e6b42da2811b9ca49529195a3a66f7f2ddebe2f3", "parents": [ "abaead6ac55dbda8b4bae40251d69dc3f0c49b1c", "18361bbe3180eca62796188d62aefac1519f4c83" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 11:56:43 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 11:56:43 2011 +0200" }, "message": "Merge branch \u0027fix/asoc\u0027 into for-linus\n" }, { "commit": "abaead6ac55dbda8b4bae40251d69dc3f0c49b1c", "tree": "144875c4d4471b7d55ed289600df8c9871bd656a", "parents": [ "9c7a083d94656ad6d6f2e03ba90194f2cc5bced5" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 11:55:28 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 11:55:28 2011 +0200" }, "message": "ALSA: hda - Fix a copmile warning\n\nIt\u0027s harmless but annyoing.\n sound/pci/hda/patch_realtek.c: In function ‘alc_cap_getput_caller’:\n sound/pci/hda/patch_realtek.c:2722:9: warning: ‘err’ may be used uninitialized in this function\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "18361bbe3180eca62796188d62aefac1519f4c83", "tree": "2fce04a96a9fa24933bfc0b9ce97bb539a049dee", "parents": [ "873bd4cb4fbba6a3e99f750e17ef2ba6ef96e9d3", "bd7fdbcaa2d06d446577fd3c9b81847b04469e01" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 09:44:09 2011 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Sat Jul 09 09:44:09 2011 +0200" }, "message": "Merge branch \u0027for-3.0\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc\n" }, { "commit": "f1a04dbd1e7b497467d488dd35155014eaee8f9b", "tree": "21593d6dcb0185767333325aa57651a48708e62e", "parents": [ "b56045d4019a80935ead337e5c3f8e211fa9b471", "d34c1fcddc3a159d52576c656f8caabc0cf4894b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:28:23 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:28:23 2011 -0700" }, "message": "Merge branch \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung\n\n* \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:\n ARM: S3C2440: fix section mismatch on mini2440\n ARM: S3C24XX: drop return codes in void function of dma.c\n ARM: S3C24XX: don\u0027t use uninitialized variable in dma.c\n ARM: EXYNOS4: Set appropriate I2C device variant\n ARM: S5PC100: Fix for compilation error\n spi/s3c64xx: Bug fix for SPI with different FIFO level\n ARM: SAMSUNG: Add tx_st_done variable\n ARM: EXYNOS4: Address a section mismatch w/ suspend issue.\n ARM: S5P: Fix bug on init of PWMTimers for HRTimer\n ARM: SAMSUNG: header file revised to prevent declaring duplicated\n ARM: EXYNOS4: fix improper gpio configuration\n ARM: EXYNOS4: Fix card detection for sdhci 0 and 2\n" }, { "commit": "b56045d4019a80935ead337e5c3f8e211fa9b471", "tree": "996f7c724a2d6d11054325b0ed1b7c1f26366052", "parents": [ "1acc9309eb2674533944f48dbaaa53e7750e3947", "6ff325a2d85481cbe31dfbb74b4fd2d94c115300" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:26:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:26:28 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:\n regulator: max8997: Fix setting inappropriate value for ramp_delay variable\n regulator: db8500-prcmu: small fixes\n regulator: max8997: remove dependency on platform_data pointer\n regulator: MAX8997: Fix for divide by zero error\n regulator: max8952 - fix wrong gpio valid check\n" }, { "commit": "1acc9309eb2674533944f48dbaaa53e7750e3947", "tree": "255f346c01a33906b612852d5fb008da1f4520da", "parents": [ "c2d197e82b6267fd3338f3fbcb12750ca9f5abda", "149e2d76b4886c4c7ff5e077646a8ba3563c8026" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:25:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 23:25:45 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n btrfs: fix oops when doing space balance\n Btrfs: don\u0027t panic if we get an error while balancing V2\n btrfs: add missing options displayed in mount output\n" }, { "commit": "c2d197e82b6267fd3338f3fbcb12750ca9f5abda", "tree": "dffa39b9841341adbf9f750189a12b89cf8a18e7", "parents": [ "30cb35be6daff48ad6c049466ac92a22c200d1b2" ], "author": { "name": "Bjorn Helgaas", "email": "bhelgaas@google.com", "time": "Fri Jul 08 15:39:48 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:45 2011 -0700" }, "message": "MAINTAINERS: update Bjorn Helgaas\u0027s email address\n\nSigned-off-by: Bjorn Helgaas \u003cbhelgaas@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "30cb35be6daff48ad6c049466ac92a22c200d1b2", "tree": "a0cebf341f3e88afef9ce9a5582d5d327a9fd5ab", "parents": [ "8f3b1327aa454bc8283e96bca7669c3c88b83f79" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Jul 08 15:39:46 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:44 2011 -0700" }, "message": "drivers/leds/leds-pca9532.c: change driver name to be unique\n\nThis driver handles the variants pca9530-pca9533, so it chose the name\n\"pca953x\". However, there is a gpio driver which decided on the same\nname. As a result, those two can\u0027t be loaded at the same time. Add a\nsubsystem prefix to make the driver name unique. Device matching will not\nsuffer, because both are I2C drivers which match using a\ni2c_device_id-table which is not altered.\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Richard Purdie \u003crichard.purdie@linuxfoundation.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f3b1327aa454bc8283e96bca7669c3c88b83f79", "tree": "c18f10d34bd41c9eeb74a64d5838ee8b6c0ce817", "parents": [ "f607e7fc5fb94d92030c4527287e9c149ddf9e65" ], "author": { "name": "Bob Liu", "email": "lliubbo@gmail.com", "time": "Fri Jul 08 15:39:46 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:44 2011 -0700" }, "message": "mm/nommu.c: fix remap_pfn_range()\n\nremap_pfn_range() means map physical address pfn\u003c\u003cPAGE_SHIFT to user addr.\n\nFor nommu arch it\u0027s implemented by vma-\u003evm_start \u003d pfn \u003c\u003c PAGE_SHIFT which\nis wrong acroding the original meaning of this function. And some driver\ndeveloper using remap_pfn_range() with correct parameter will get\nunexpected result because vm_start is changed. It should be implementd\nlike addr \u003d pfn \u003c\u003c PAGE_SHIFT but which is meanless on nommu arch, this\npatch just make it simply return.\n\nParameter name and setting of vma-\u003evm_flags also be fixed.\n\nSigned-off-by: Bob Liu \u003clliubbo@gmail.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Bob Liu \u003clliubbo@gmail.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f607e7fc5fb94d92030c4527287e9c149ddf9e65", "tree": "49ac9020b87f028e947580425fef84222332fdf8", "parents": [ "453a9bf347f1e22a5bb3605ced43b2366921221d" ], "author": { "name": "Jean-François Dagenais", "email": "dagenaisj@sonatest.com", "time": "Fri Jul 08 15:39:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:44 2011 -0700" }, "message": "w1: ds1wm: add a reset recovery parameter\n\nThis fixes a regression in 3.0 reported by Paul Parsons regarding the\nremoval of the msleep(1) in the ds1wm_reset() function:\n\n: The linux-3.0-rc4 DS1WM 1-wire driver is logging \"bus error, retrying\"\n: error messages on an HP iPAQ hx4700 PDA (XScale-PXA270):\n:\n: \u003csnip\u003e\n: Driver for 1-wire Dallas network protocol.\n: DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko\n: 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko\n: ds1wm ds1wm: pass: 1 bus error, retrying\n: ds1wm ds1wm: pass: 2 bus error, retrying\n: ds1wm ds1wm: pass: 3 bus error, retrying\n: ds1wm ds1wm: pass: 4 bus error, retrying\n: ds1wm ds1wm: pass: 5 bus error, retrying\n: ...\n:\n: The visible result is that the battery charging LED is erratic; sometimes\n: it works, mostly it doesn\u0027t.\n:\n: The linux-2.6.39 DS1WM 1-wire driver worked OK. I haven\u0027t tried 3.0-rc1,\n: 3.0-rc2, or 3.0-rc3.\n\nThis sleep should not be required on normal circuitry provided the\npull-ups on the bus are correctly adapted to the slaves. Unfortunately,\nthis is not always the case. The sleep is restored but as a parameter to\nthe probe function in the pdata.\n\n[akpm@linux-foundation.org: coding-style fixes]\nReported-by: Paul Parsons \u003clost.distance@yahoo.com\u003e\nTested-by: Paul Parsons \u003clost.distance@yahoo.com\u003e\nSigned-off-by: Jean-François Dagenais \u003cdagenaisj@sonatest.com\u003e\nCc: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "453a9bf347f1e22a5bb3605ced43b2366921221d", "tree": "dfe355892b8ace86f74f6b8a34ad86da159f697d", "parents": [ "4d0c066d29f030d47d19678f8008933e67dd3b72" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Jul 08 15:39:43 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:44 2011 -0700" }, "message": "memcg: fix numa scan information update to be triggered by memory event\n\ncommit 889976dbcb12 (\"memcg: reclaim memory from nodes in round-robin\norder\") adds an numa node round-robin for memcg. But the information is\nupdated once per 10sec.\n\nThis patch changes the update trigger from jiffies to memcg\u0027s event count.\n After this patch, numa scan information will be updated when we see 1024\nevents of pagein/pageout under a memcg.\n\n[akpm@linux-foundation.org: attempt to repair code layout]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Ying Han \u003cyinghan@google.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: 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": "4d0c066d29f030d47d19678f8008933e67dd3b72", "tree": "96f46e845b7a937b2e41b735061f696d2cb03293", "parents": [ "0b43c3aab0137595335b08b340a3f3e5af9818a6" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Jul 08 15:39:42 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:43 2011 -0700" }, "message": "memcg: fix reclaimable lru check in memcg\n\nNow, in mem_cgroup_hierarchical_reclaim(), mem_cgroup_local_usage() is\nused for checking whether the memcg contains reclaimable pages or not. If\nno pages in it, the routine skips it.\n\nBut, mem_cgroup_local_usage() contains Unevictable pages and cannot handle\n\"noswap\" condition correctly. This doesn\u0027t work on a swapless system.\n\nThis patch adds test_mem_cgroup_reclaimable() and replaces\nmem_cgroup_local_usage(). test_mem_cgroup_reclaimable() see LRU counter\nand returns correct answer to the caller. And this new function has\n\"noswap\" argument and can see only FILE LRU if necessary.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix kerneldoc layout]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Ying Han \u003cyinghan@google.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: 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": "0b43c3aab0137595335b08b340a3f3e5af9818a6", "tree": "dad2556800b89d42875470744a25533d1d983989", "parents": [ "215ddd6664ced067afca7eebd2d1eb83f064ff5a" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Fri Jul 08 15:39:41 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:43 2011 -0700" }, "message": "mm: __tlb_remove_page() check the correct batch\n\n__tlb_remove_page() switches to a new batch page, but still checks space\nin the old batch. This check always fails, and causes a forced tlb flush.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "215ddd6664ced067afca7eebd2d1eb83f064ff5a", "tree": "b0e01235355d9c77b3bf63e0a57a6721fc8e3793", "parents": [ "da175d06b437093f93109ba9e5efbe44dfdf9409" ], "author": { "name": "Mel Gorman", "email": "mgorman@suse.de", "time": "Fri Jul 08 15:39:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:43 2011 -0700" }, "message": "mm: vmscan: only read new_classzone_idx from pgdat when reclaiming successfully\n\nDuring allocator-intensive workloads, kswapd will be woken frequently\ncausing free memory to oscillate between the high and min watermark. This\nis expected behaviour. Unfortunately, if the highest zone is small, a\nproblem occurs.\n\nWhen balance_pgdat() returns, it may be at a lower classzone_idx than it\nstarted because the highest zone was unreclaimable. Before checking if it\nshould go to sleep though, it checks pgdat-\u003eclasszone_idx which when there\nis no other activity will be MAX_NR_ZONES-1. It interprets this as it has\nbeen woken up while reclaiming, skips scheduling and reclaims again. As\nthere is no useful reclaim work to do, it enters into a loop of shrinking\nslab consuming loads of CPU until the highest zone becomes reclaimable for\na long period of time.\n\nThere are two problems here. 1) If the returned classzone or order is\nlower, it\u0027ll continue reclaiming without scheduling. 2) if the highest\nzone was marked unreclaimable but balance_pgdat() returns immediately at\nDEF_PRIORITY, the new lower classzone is not communicated back to kswapd()\nfor sleeping.\n\nThis patch does two things that are related. If the end_zone is\nunreclaimable, this information is communicated back. Second, if the\nclasszone or order was reduced due to failing to reclaim, new information\nis not read from pgdat and instead an attempt is made to go to sleep. Due\nto this, it is also necessary that pgdat-\u003eclasszone_idx be initialised\neach time to pgdat-\u003enr_zones - 1 to avoid re-reads being interpreted as\nwakeups.\n\nSigned-off-by: Mel Gorman \u003cmgorman@suse.de\u003e\nReported-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Andrew Lutomirski \u003cluto@mit.edu\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "da175d06b437093f93109ba9e5efbe44dfdf9409", "tree": "04bbed7c41347e3614690947c66f87e8e38a6051", "parents": [ "d7868dae893c83c50c7824bc2bc75f93d114669f" ], "author": { "name": "Mel Gorman", "email": "mgorman@suse.de", "time": "Fri Jul 08 15:39:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:43 2011 -0700" }, "message": "mm: vmscan: evaluate the watermarks against the correct classzone\n\nWhen deciding if kswapd is sleeping prematurely, the classzone is taken\ninto account but this is different to what balance_pgdat() and the\nallocator are doing. Specifically, the DMA zone will be checked based on\nthe classzone used when waking kswapd which could be for a GFP_KERNEL or\nGFP_HIGHMEM request. The lowmem reserve limit kicks in, the watermark is\nnot met and kswapd thinks it\u0027s sleeping prematurely keeping kswapd awake in\nerror.\n\nSigned-off-by: Mel Gorman \u003cmgorman@suse.de\u003e\nReported-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Andrew Lutomirski \u003cluto@mit.edu\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7868dae893c83c50c7824bc2bc75f93d114669f", "tree": "7c9e56513ecbbf086c81ebff77310f80e0232ecc", "parents": [ "08951e545918c1594434d000d88a7793e2452a9b" ], "author": { "name": "Mel Gorman", "email": "mgorman@suse.de", "time": "Fri Jul 08 15:39:38 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:43 2011 -0700" }, "message": "mm: vmscan: do not apply pressure to slab if we are not applying pressure to zone\n\nDuring allocator-intensive workloads, kswapd will be woken frequently\ncausing free memory to oscillate between the high and min watermark. This\nis expected behaviour.\n\nWhen kswapd applies pressure to zones during node balancing, it checks if\nthe zone is above a high+balance_gap threshold. If it is, it does not\napply pressure but it unconditionally shrinks slab on a global basis which\nis excessive. In the event kswapd is being kept awake due to a high small\nunreclaimable zone, it skips zone shrinking but still calls shrink_slab().\n\nOnce pressure has been applied, the check for zone being unreclaimable is\nbeing made before the check is made if all_unreclaimable should be set.\nThis miss of unreclaimable can cause has_under_min_watermark_zone to be\nset due to an unreclaimable zone preventing kswapd backing off on\ncongestion_wait().\n\nSigned-off-by: Mel Gorman \u003cmgorman@suse.de\u003e\nReported-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Andrew Lutomirski \u003cluto@mit.edu\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "08951e545918c1594434d000d88a7793e2452a9b", "tree": "56f91aba454751e2b6bcd67945ed2d4ebbeb2025", "parents": [ "902daf6580cffe04721250fb71b5527a98718b11" ], "author": { "name": "Mel Gorman", "email": "mgorman@suse.de", "time": "Fri Jul 08 15:39:36 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 21:14:42 2011 -0700" }, "message": "mm: vmscan: correct check for kswapd sleeping in sleeping_prematurely\n\nDuring allocator-intensive workloads, kswapd will be woken frequently\ncausing free memory to oscillate between the high and min watermark. This\nis expected behaviour. Unfortunately, if the highest zone is small, a\nproblem occurs.\n\nThis seems to happen most with recent sandybridge laptops but it\u0027s\nprobably a co-incidence as some of these laptops just happen to have a\nsmall Normal zone. The reproduction case is almost always during copying\nlarge files that kswapd pegs at 100% CPU until the file is deleted or\ncache is dropped.\n\nThe problem is mostly down to sleeping_prematurely() keeping kswapd awake\nwhen the highest zone is small and unreclaimable and compounded by the\nfact we shrink slabs even when not shrinking zones causing a lot of time\nto be spent in shrinkers and a lot of memory to be reclaimed.\n\nPatch 1 corrects sleeping_prematurely to check the zones matching\n\tthe classzone_idx instead of all zones.\n\nPatch 2 avoids shrinking slab when we are not shrinking a zone.\n\nPatch 3 notes that sleeping_prematurely is checking lower zones against\n\ta high classzone which is not what allocators or balance_pgdat()\n\tis doing leading to an artifical belief that kswapd should be\n\tstill awake.\n\nPatch 4 notes that when balance_pgdat() gives up on a high zone that the\n\tdecision is not communicated to sleeping_prematurely()\n\nThis problem affects 2.6.38.8 for certain and is expected to affect 2.6.39\nand 3.0-rc4 as well. If accepted, they need to go to -stable to be picked\nup by distros and this series is against 3.0-rc4. I\u0027ve cc\u0027d people that\nreported similar problems recently to see if they still suffer from the\nproblem and if this fixes it.\n\nThis patch: correct the check for kswapd sleeping in sleeping_prematurely()\n\nDuring allocator-intensive workloads, kswapd will be woken frequently\ncausing free memory to oscillate between the high and min watermark. This\nis expected behaviour.\n\nA problem occurs if the highest zone is small. balance_pgdat() only\nconsiders unreclaimable zones when priority is DEF_PRIORITY but\nsleeping_prematurely considers all zones. It\u0027s possible for this sequence\nto occur\n\n 1. kswapd wakes up and enters balance_pgdat()\n 2. At DEF_PRIORITY, marks highest zone unreclaimable\n 3. At DEF_PRIORITY-1, ignores highest zone setting end_zone\n 4. At DEF_PRIORITY-1, calls shrink_slab freeing memory from\n highest zone, clearing all_unreclaimable. Highest zone\n is still unbalanced\n 5. kswapd returns and calls sleeping_prematurely\n 6. sleeping_prematurely looks at *all* zones, not just the ones\n being considered by balance_pgdat. The highest small zone\n has all_unreclaimable cleared but the zone is not\n balanced. all_zones_ok is false so kswapd stays awake\n\nThis patch corrects the behaviour of sleeping_prematurely to check the\nzones balance_pgdat() checked.\n\nSigned-off-by: Mel Gorman \u003cmgorman@suse.de\u003e\nReported-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Pádraig Brady \u003cP@draigBrady.com\u003e\nTested-by: Andrew Lutomirski \u003cluto@mit.edu\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "27739e694a3c34b5e371575d74e500d60111c689", "tree": "53daf18502775272d26174ccd96c8c2678806751", "parents": [ "fe0d42203cb5616eeff68b14576a0f7e2dd56625" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Mon Jun 27 11:22:46 2011 -0700" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Fri Jul 08 17:52:59 2011 -0700" }, "message": "hwmon: (lm95241) Fix chip detection code\n\nThe LM95241 driver accepts every chip ID equal to or larger than 0xA4 as its\nown, and other chips such as LM95245 use chip IDs in the accepted ID range.\nThis results in false chip detection.\n\nFix problem by accepting only the known LM95241 chip ID.\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org # 2.6.30+\n" }, { "commit": "f483d3923dc3a6394c483e28ccb3fe700bdf399e", "tree": "ef487babd0ef104e1fa8323c23050d66096c0f3a", "parents": [ "a2fa83faf47b514ab947cea916d3691b66525073" ], "author": { "name": "Ram Pai", "email": "linuxram@us.ibm.com", "time": "Thu Jul 07 11:19:10 2011 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 08 15:49:20 2011 -0700" }, "message": "PCI: conditional resource-reallocation through kernel parameter pci\u003drealloc\n \nMultiple attempts to dynamically reallocate pci resources have\nunfortunately lead to regressions. Though we continue to fix the\nregressions and fine tune the dynamic-reallocation behavior, we have not\nreached a acceptable state yet.\n \nThis patch provides a interim solution. It disables dynamic reallocation\nby default, but adds the ability to enable it through pci\u003drealloc kernel\ncommand line parameter.\n \nTested-by: Oliver Hartkopp \u003csocketcan@hartkopp.net\u003e\nSigned-off-by: Ram Pai \u003clinuxram@us.ibm.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "6ff325a2d85481cbe31dfbb74b4fd2d94c115300", "tree": "73cc33527b32147a874d6912843be44070434e54", "parents": [ "90609503b71b6ec4aaf325c88de98da28740bc1d" ], "author": { "name": "Donggeun Kim", "email": "dg77.kim@samsung.com", "time": "Thu Jul 07 16:51:56 2011 +0900" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri Jul 08 19:14:58 2011 +0100" }, "message": "regulator: max8997: Fix setting inappropriate value for ramp_delay variable\n\nThe ramp_delay variable can be set lower than the desired value.\nThis patch fixes it.\n\nSigned-off-by: Donggeun Kim \u003cdg77.kim@samsung.com\u003e\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: KyungMin Park \u003ckyungmin.park@samsung.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "90609503b71b6ec4aaf325c88de98da28740bc1d", "tree": "6ebbfeaf4a870cc80a68fda601c4ab694e3a00c4", "parents": [ "6e0414a5c89c708efe67f828f3a9c12293ce326e" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Wed Jul 06 11:41:12 2011 +0800" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri Jul 08 19:14:57 2011 +0100" }, "message": "regulator: db8500-prcmu: small fixes\n\nSmall cleanups for better readability.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "6e0414a5c89c708efe67f828f3a9c12293ce326e", "tree": "a921fe8da670e0f197e7d22842579a437e45da08", "parents": [ "dbb48e7c3db4871803fc990864e37917e413ccb2" ], "author": { "name": "MyungJoo Ham", "email": "myungjoo.ham@samsung.com", "time": "Mon Jun 20 17:30:17 2011 +0900" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri Jul 08 19:14:57 2011 +0100" }, "message": "regulator: max8997: remove dependency on platform_data pointer\n\nThe platform_data (pdata) may be pointing to __initdata section, which\nmay be free\u0027d from the memory. The dependency on pdata in non-init\nfunctions is removed in this patch to allow platform to declare\n__initdata for platform data.\n\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "dbb48e7c3db4871803fc990864e37917e413ccb2", "tree": "c639d1f3b883907639c350701c669ddb7443dc53", "parents": [ "e2cf3137aaa23faf2b8c1335671f1a0a0d90aab5" ], "author": { "name": "Tushar Behera", "email": "tushar.behera@linaro.org", "time": "Tue Jun 21 09:08:59 2011 +0530" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri Jul 08 19:14:57 2011 +0100" }, "message": "regulator: MAX8997: Fix for divide by zero error\n\nCurrently, ramp_delay variable is used uninitialzed in\nmax8997_set_voltage_ldobuck which gets called through\nregulator_register calls.\n\nTo fix the problem, in max8997_pmic_probe, ramp_delay initialization\ncode is moved before calls to regulator_register.\n\nCc: Liam Girdwood \u003clrg@ti.com\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nCc: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nCc: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nSigned-off-by: Tushar Behera \u003ctushar.behera@linaro.org\u003e\nAcked-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "e2cf3137aaa23faf2b8c1335671f1a0a0d90aab5", "tree": "9d0e14dbe35a2de5f941ada196eb97cce18e2f60", "parents": [ "902daf6580cffe04721250fb71b5527a98718b11" ], "author": { "name": "Jonghwan Choi", "email": "jhbird.choi@samsung.com", "time": "Wed Jun 15 17:54:12 2011 +0900" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri Jul 08 19:14:57 2011 +0100" }, "message": "regulator: max8952 - fix wrong gpio valid check\n\nSigned-off-by: Jonghwan Choi \u003cjhbird.choi@samsung.com\u003e\nAcked-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "b7eff394670366a42935bfbaef67a6f7185627d7", "tree": "039d6de6280836458dac24450944f2dcc5ebdd87", "parents": [ "902daf6580cffe04721250fb71b5527a98718b11" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Fri Jul 08 11:44:56 2011 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Sat Jul 09 03:28:52 2011 +1000" }, "message": "drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)\n\nevergreen+ asics have 2-6 crtcs. Don\u0027t access crtc registers\nfor crtc regs that don\u0027t exist as they have very high latency\nand may cause problems on some asics. The previous code missed\na few cases and was not fine grained enough (missed the 4 crtc\ncase for example).\n\nFixes:\nhttps://bugs.freedesktop.org/show_bug.cgi?id\u003d38800\n\nv2: fix typo noticed by Chris Bandy \u003ccbandy@jbandy.com\u003e\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nReviewed-by: Michel Dänzer \u003cmichel@daenzer.net\u003e\nTested-by: Simon Farnsworth \u003csimon.farnsworth@onelan.co.uk\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "902daf6580cffe04721250fb71b5527a98718b11", "tree": "6063d27c4f0a38a10e5831882835c9d585250bd1", "parents": [ "54af2bd25cd489fe9facca15d18a2ca7e070ab2f", "2345b20fd9160d99f7cdf34e7b028ea351bf9c25" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:01:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:01:11 2011 -0700" }, "message": "Merge branch \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio/langwell_gpio: ack the correct bit for langwell gpio interrupts\n" }, { "commit": "54af2bd25cd489fe9facca15d18a2ca7e070ab2f", "tree": "eeaad31c27efbdf709ae07a66ac8df4302cff56a", "parents": [ "c60ffcbb625cf7c570bfce904f0bb525ddeaba65", "1316d4da3f632d5843d5a446203e73067dc40f09" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:00:51 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:00:51 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs\n\n* \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs:\n xfs: unpin stale inodes directly in IOP_COMMITTED\n" }, { "commit": "c60ffcbb625cf7c570bfce904f0bb525ddeaba65", "tree": "3f0589174777db37bf54ad5e61c8f11e9dbae4ae", "parents": [ "3546eea837bffb21f98c8e8529d3de3893fce651", "07ad6ab3d79ede41cd8a69499e81df7b405635d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:00:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 09:00:02 2011 -0700" }, "message": "Merge branch \u0027omap-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6\n\n* \u0027omap-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:\n omap: drop __initdata tags from static struct platform_device declarations\n" }, { "commit": "3546eea837bffb21f98c8e8529d3de3893fce651", "tree": "415623b6bf0853614fabf74a325c7200e3056a36", "parents": [ "f1bb20a8365f6753e0f7b6e94981ca2b662bae13", "d61a06862ba8c14466e1dd718cac460da0465ddd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 08:59:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 08 08:59:39 2011 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/kms: allow drm_mode_group with no objects\n drm/radeon/kms: free ib pool on module unloading\n drm/radeon/kms: fix typo in evergreen disp int status register\n drm/radeon/kms: fix typo in IH_CNTL swap bitfield\n" }, { "commit": "2345b20fd9160d99f7cdf34e7b028ea351bf9c25", "tree": "fd0ed3845b64d9972abb332f4c39d20c5b5a1536", "parents": [ "58956ba23e2dce83e78cd212cc8305261647684f" ], "author": { "name": "Mathias Nyman", "email": "mathias.nyman@linux.intel.com", "time": "Fri Jul 08 10:02:18 2011 +0100" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jul 08 09:32:01 2011 -0600" }, "message": "gpio/langwell_gpio: ack the correct bit for langwell gpio interrupts\n\nThe wrong bit was masked when acking langwell gpio interrupts.\n\nReason for maskig the wrong bit was probably because__ffs() and ffs() functions\nreturn bit indexes differently (0..31 vs 1..32)\n\nThis fixes langwell based devices from hanging when a gpio interrupt is\ntriggered and undoes the breakage which occurred in change set\n732063b92bb727b27e61580ce278dddefe31c6ad\n\nSigned-off-by: Mathias Nyman \u003cmathias.nyman@linux.intel.com\u003e\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "d34c1fcddc3a159d52576c656f8caabc0cf4894b", "tree": "1398fc73b4d4e92f321e6899d05392fb41693f50", "parents": [ "cb26a7b1c18857d14913040b45f3fe51b513f936" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Jul 08 18:16:56 2011 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Fri Jul 08 18:16:56 2011 +0900" }, "message": "ARM: S3C2440: fix section mismatch on mini2440\n\nIf mini2440_init() is in __init, mini2440_parse_features() should also\nbe in __init. Fixes:\n\n(.text+0x9adc): Section mismatch in reference from the function mini2440_parse_features.clone.0() to the\n(unknown reference) .init.data:(unknown)\nThe function mini2440_parse_features.clone.0() references the (unknown reference) __initdata (unknown).\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCc: Michel Pollet \u003cbuserror@gmail.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "cb26a7b1c18857d14913040b45f3fe51b513f936", "tree": "c524e2f600aadd1b16e934a7afd87ea9e31cbafd", "parents": [ "5838e9b8dada491278db48ff9162e25125fa89d6" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Jul 08 14:33:02 2011 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Fri Jul 08 14:34:05 2011 +0900" }, "message": "ARM: S3C24XX: drop return codes in void function of dma.c\n\nCommit bb072c3c (ARM / Samsung: Use struct syscore_ops for \"core\" power\nmanagement) turned s3c2410_dma_resume_chan() from int to void. So, drop\nthe actual return values, too. Fixes:\n\narch/arm/plat-s3c24xx/dma.c: In function \u0027s3c2410_dma_resume_chan\u0027:\narch/arm/plat-s3c24xx/dma.c:1238:3: warning: \u0027return\u0027 with a value, in function returning void\narch/arm/plat-s3c24xx/dma.c:1250:2: warning: \u0027return\u0027 with a value, in function returning void\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "5838e9b8dada491278db48ff9162e25125fa89d6", "tree": "a0c07eaea5e2f083a64918473346fdabf3b939c5", "parents": [ "5f27275edb7082505eaac1c85a15620207351b63" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Jul 08 14:33:02 2011 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Fri Jul 08 14:33:47 2011 +0900" }, "message": "ARM: S3C24XX: don\u0027t use uninitialized variable in dma.c\n\nCommit 8970ef47 (S3C24XX: Remove hardware specific registers from DMA\ncalls) removed the parameter dcon in s3c2410_dma_config() and calculates\nit on its own. So the debug-output for the old parameter can go, too.\nFixes:\n\narch/arm/plat-s3c24xx/dma.c: In function \u0027s3c2410_dma_config\u0027:\narch/arm/plat-s3c24xx/dma.c:1030:2: warning: \u0027dcon\u0027 is used uninitialized in this function\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "04db79b015dafcb79371fda6b5c32ffdbd31a2ff", "tree": "eef264d76b4f352d56be896b950631d857ec61b0", "parents": [ "f9e59bcba2cff580a3ccf62e89460f9eed295d89" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Wed Jul 06 08:10:38 2011 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Jul 08 03:51:23 2011 +0000" }, "message": "cifs: factor smb_vol allocation out of cifs_setup_volume_info\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nReviewed-by: Pavel Shilovsky \u003cpiastryyy@gmail.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "f1bb20a8365f6753e0f7b6e94981ca2b662bae13", "tree": "da5c2299763087c754d8a801f868ac9aaed82ab3", "parents": [ "90c69064c903f0993c7268c49670ad1f32030942", "69f81e86540716e68e98e401bb91f339d6a0d31f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 16:29:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 16:29:29 2011 -0700" }, "message": "Merge branch \u0027for-30-rc5/all-i2c\u0027 of git://git.fluff.org/bjdooks/linux\n\n* \u0027for-30-rc5/all-i2c\u0027 of git://git.fluff.org/bjdooks/linux:\n i2c-bfin-twi: abort transfer is MEM bit is reset unexpectedly\n i2c-s3c2410: Remove useless break code\n i2c-s3c2410: Fix typo \u0027i2s\u0027 -\u003e \u0027i2c\u0027\n i2c: tegra: Assign unused slave address\n" }, { "commit": "90c69064c903f0993c7268c49670ad1f32030942", "tree": "08a25c4447079925e308acab0a41efa05fa5f4b3", "parents": [ "31cb852809c86541c817538c98003678546dfa58", "ca5c485f55d326d9a23e4badd05890148aa53f74" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 15:10:33 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 15:10:33 2011 -0700" }, "message": "Merge branch \u0027usb-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6\n\n* \u0027usb-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:\n USB: additional regression fix for device removal\n" }, { "commit": "ca5c485f55d326d9a23e4badd05890148aa53f74", "tree": "8dd87458cf563ec1537de3733fea52bf8f403415", "parents": [ "e534c5b831c8b8e9f5edee5c8a37753c808b80dc" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Jul 06 17:03:45 2011 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jul 07 13:29:33 2011 -0700" }, "message": "USB: additional regression fix for device removal\n\nCommit e534c5b831c8b8e9f5edee5c8a37753c808b80dc (USB: fix regression\noccurring during device removal) didn\u0027t go far enough. It failed to\ntake into account that when a driver claims multiple interfaces, it may\nrelease them all at the same time. As a result, some interfaces can\nget released before they are unregistered, and we deadlock trying to\nacquire the bandwidth_mutex that we already own.\n\nThis patch (asl478) handles this case by setting the \"unregistering\"\nflag on all the interfaces before removing any of them.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: stable \u003cstable@kernel.org\u003e\nTested-by: Éric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ddc6ff31cc22720c46c1547a5310ea260a968ae9", "tree": "47fd98554cc8ad5326ed846bd7ae7e95e9d9be37", "parents": [ "5ad339a29858db6544052f98973d235129f9f49c" ], "author": { "name": "Hans Verkuil", "email": "hans.verkuil@cisco.com", "time": "Sun Jun 26 06:16:03 2011 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Thu Jul 07 17:28:30 2011 -0300" }, "message": "[media] msp3400: fill in v4l2_tuner based on vt-\u003etype field\n\nThe vt-\u003etype field determines how the msp3400 should fill in the\ntuner data, not whether the msp3400 is in radio mode or not.\n\nSigned-off-by: Hans Verkuil \u003chans.verkuil@cisco.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "31cb852809c86541c817538c98003678546dfa58", "tree": "324808c5a9def43a7f15c0fda97f58ee01f03c42", "parents": [ "2a9d6df425d7b46b23cbc8673b2dfefa4678abdb", "4d4cf23cdde2f8f9324f5684a7f349e182039529" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:41 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:41 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PM / Hibernate: Fix free_unnecessary_pages()\n" }, { "commit": "2a9d6df425d7b46b23cbc8673b2dfefa4678abdb", "tree": "a6ec2ee125a3c02342b48a2e4a36598c26ca2b8b", "parents": [ "c902ce1bfb40d8b049bd2319b388b4b68b04bc27", "7b28afe01ab6ffb5f152f47831b44933facd2328" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:22:26 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n drbd: we should write meta data updates with FLUSH FUA\n drbd: fix limit define, we support 1 PiByte now\n drbd: when receive times out on meta socket, also check last receive time on data socket\n drbd: account bitmap IO during resync as resync-(related-)-io\n drbd: don\u0027t cond_resched_lock with IRQs disabled\n drbd: add missing spinlock to bitmap receive\n drbd: Use the correct max_bio_size when creating resync requests\n cfq-iosched: make code consistent\n cfq-iosched: fix a rcu warning\n" }, { "commit": "c902ce1bfb40d8b049bd2319b388b4b68b04bc27", "tree": "7dcb1e8378f8ec8e7ad7684cd26e9d5a1b5b22d1", "parents": [ "075d9db13183c102770dc6cefabfee1b832f9614" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Jul 07 12:19:48 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:21:56 2011 -0700" }, "message": "FS-Cache: Add a helper to bulk uncache pages on an inode\n\nAdd an FS-Cache helper to bulk uncache pages on an inode. This will\nonly work for the circumstance where the pages in the cache correspond\n1:1 with the pages attached to an inode\u0027s page cache.\n\nThis is required for CIFS and NFS: When disabling inode cookie, we were\nreturning the cookie and setting cifsi-\u003efscache to NULL but failed to\ninvalidate any previously mapped pages. This resulted in \"Bad page\nstate\" errors and manifested in other kind of errors when running\nfsstress. Fix it by uncaching mapped pages when we disable the inode\ncookie.\n\nThis patch should fix the following oops and \"Bad page state\" errors\nseen during fsstress testing.\n\n ------------[ cut here ]------------\n kernel BUG at fs/cachefiles/namei.c:201!\n invalid opcode: 0000 [#1] SMP\n Pid: 5, comm: kworker/u:0 Not tainted 2.6.38.7-30.fc15.x86_64 #1 Bochs Bochs\n RIP: 0010: cachefiles_walk_to_object+0x436/0x745 [cachefiles]\n RSP: 0018:ffff88002ce6dd00 EFLAGS: 00010282\n RAX: ffff88002ef165f0 RBX: ffff88001811f500 RCX: 0000000000000000\n RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000000000000282\n RBP: ffff88002ce6dda0 R08: 0000000000000100 R09: ffffffff81b3a300\n R10: 0000ffff00066c0a R11: 0000000000000003 R12: ffff88002ae54840\n R13: ffff88002ae54840 R14: ffff880029c29c00 R15: ffff88001811f4b0\n FS: 00007f394dd32720(0000) GS:ffff88002ef00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b\n CR2: 00007fffcb62ddf8 CR3: 000000001825f000 CR4: 00000000000006e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\n Process kworker/u:0 (pid: 5, threadinfo ffff88002ce6c000, task ffff88002ce55cc0)\n Stack:\n 0000000000000246 ffff88002ce55cc0 ffff88002ce6dd58 ffff88001815dc00\n ffff8800185246c0 ffff88001811f618 ffff880029c29d18 ffff88001811f380\n ffff88002ce6dd50 ffffffff814757e4 ffff88002ce6dda0 ffffffff8106ac56\n Call Trace:\n cachefiles_lookup_object+0x78/0xd4 [cachefiles]\n fscache_lookup_object+0x131/0x16d [fscache]\n fscache_object_work_func+0x1bc/0x669 [fscache]\n process_one_work+0x186/0x298\n worker_thread+0xda/0x15d\n kthread+0x84/0x8c\n kernel_thread_helper+0x4/0x10\n RIP cachefiles_walk_to_object+0x436/0x745 [cachefiles]\n ---[ end trace 1d481c9af1804caa ]---\n\nI tested the uncaching by the following means:\n\n (1) Create a big file on my NFS server (104857600 bytes).\n\n (2) Read the file into the cache with md5sum on the NFS client. Look in\n /proc/fs/fscache/stats:\n\n\tPages : mrk\u003d25601 unc\u003d0\n\n (3) Open the file for read/write (\"bash 5\u003c\u003e/warthog/bigfile\"). Look in proc\n again:\n\n\tPages : mrk\u003d25601 unc\u003d25601\n\nReported-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nReviewed-and-Tested-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\ncc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5ad339a29858db6544052f98973d235129f9f49c", "tree": "28d7c175a1495f79162c8e0e6f2056d07f1272e9", "parents": [ "d118e294e27000bfd728308d7b74ba67350e779c" ], "author": { "name": "Hans Verkuil", "email": "hans.verkuil@cisco.com", "time": "Sun Jun 26 05:35:34 2011 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Thu Jul 07 17:20:04 2011 -0300" }, "message": "[media] tuner-core.c: don\u0027t change type field in g_tuner or g_frequency\n\nThe tuner core should not silently change the type field in g_tuner and\ng_frequency. If the tuner is in a different mode than the one that was\nrequested, then just fill in what you can and don\u0027t attempt to read afc,\nsignal or rxsubchans values.\n\nSigned-off-by: Hans Verkuil \u003chans.verkuil@cisco.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "075d9db13183c102770dc6cefabfee1b832f9614", "tree": "2fdde9bd3d0f3853dbed9b7ce945d761b530fe25", "parents": [ "e55f1b1c00a2df492fbdaeb3fcba67a45bc82a0e", "ee339fe63ac408e4604c1c88b1f9a428f2511b70" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:19:04 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:19:04 2011 -0700" }, "message": "Merge branch \u0027stable/bug.fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n\n* \u0027stable/bug.fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:\n xen/pci: Move check for acpi_sci_override_gsi to xen_setup_acpi_sci.\n" }, { "commit": "e55f1b1c00a2df492fbdaeb3fcba67a45bc82a0e", "tree": "96547759d8877fcca6b9b8a1f68066fe5c65b7fd", "parents": [ "27a3b735b70651f28db03e5f92775a40661ba7a6", "f70e957cda22d309c769805cbb932407a5232219" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:18:13 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 07 13:18:13 2011 -0700" }, "message": "Merge branch \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Don\u0027t use the EFI reboot method by default\n x86, suspend: Restore MISC_ENABLE MSR in realmode wakeup\n x86, reboot: Acer Aspire One A110 reboot quirk\n x86-32, NUMA: Fix boot regression caused by NUMA init unification on highmem machines\n" } ], "next": "27a3b735b70651f28db03e5f92775a40661ba7a6" }