)]}' { "log": [ { "commit": "d29eff7bca60c9ee401d691d4562a4abca8de543", "tree": "86715dfec0470a59d3bbad032b3032321f101766", "parents": [ "46644c2477c58906e95281636d04e9cc42b39352" ], "author": { "name": "Andy Whitcroft", "email": "apw@shadowen.org", "time": "Tue Oct 16 01:24:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:51 2007 -0700" }, "message": "ppc64: SPARSEMEM_VMEMMAP support\n\nEnable virtual memmap support for SPARSEMEM on PPC64 systems. Slice a 16th\noff the end of the linear mapping space and use that to hold the vmemmap.\nUses the same size mapping as uses in the linear 1:1 kernel mapping.\n\n[pbadari@gmail.com: fix warning]\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e21ea246bce5bb93dd822de420172ec280aed492", "tree": "d624d1257728d8d869d54420c83d4bf4c4e19189", "parents": [ "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jul 17 04:03:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty\n\nNobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty. Remove\nthe functions from all architectures.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "489de30259e667d7bc47da9da44a0270b050cd97", "tree": "6807814f443fe2c5d041c3bc3fe3ca8d22a955ca", "parents": [ "1f1c2881f673671539b25686df463518d69c4649", "bf22f6fe2d72b4d7e9035be8ceb340414cf490e3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 17:58:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 17:58:08 2007 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (209 commits)\n [POWERPC] Create add_rtc() function to enable the RTC CMOS driver\n [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number\n [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration\n [POWERPC] Oprofile support for Power 5++\n [POWERPC] Enable arbitary speed tty ioctls and split input/output speed\n [POWERPC] Make drivers/char/hvc_console.c:khvcd() static\n [POWERPC] Remove dead code for preventing pread() and pwrite() calls\n [POWERPC] Remove unnecessary #undef printk from prom.c\n [POWERPC] Fix typo in Ebony default DTS\n [POWERPC] Check for NULL ppc_md.init_IRQ() before calling\n [POWERPC] Remove extra return statement\n [POWERPC] pasemi: Don\u0027t auto-select CONFIG_EMBEDDED\n [POWERPC] pasemi: Rename platform\n [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports\n [POWERPC] Add __read_mostly support for powerpc\n [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane\n [POWERPC] Create a dummy zImage if no valid platform has been selected\n [POWERPC] PS3: Bootwrapper support.\n [POWERPC] powermac i2c: Use mutex\n [POWERPC] Schedule removal of arch/ppc\n ...\n\nFixed up conflicts manually in:\n\n\tDocumentation/feature-removal-schedule.txt\n\tarch/powerpc/kernel/pci_32.c\n\tarch/powerpc/kernel/pci_64.c\n\tinclude/asm-powerpc/pci.h\n\nand asked the powerpc people to double-check the result..\n" }, { "commit": "45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4", "tree": "172a959293a2c31691a162eca6af131e3ac89da2", "parents": [ "98011f569e2ae1e4ae394f6e23faa16676d50de4" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sun Jul 15 23:38:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:36 2007 -0700" }, "message": "page table handling cleanup\n\nKill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),\npte_exec(), and pte_user() except where arch-specific code is making use of\nthem.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bf22f6fe2d72b4d7e9035be8ceb340414cf490e3", "tree": "14085d90de0428316479fe6de8a0c6d32e6e65e2", "parents": [ "4eb6bf6bfb580afaf1e1a1d30cba17a078530cf4", "93ab471889c6662b42ce7da257f31f24c08d7d9e" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jul 11 13:28:26 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jul 11 13:28:26 2007 +1000" }, "message": "Merge branch \u0027for-2.6.23\u0027 into merge\n" }, { "commit": "8dab5241d06bfc9ee141ea78c56cde5070d7460d", "tree": "dd9dc3c64c17862b169f4cbe5fd4a108d960c920", "parents": [ "679ce0ace6b1a07043bc3b405a34ddccad808886" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Jun 16 10:16:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jun 16 13:16:16 2007 -0700" }, "message": "Rework ptep_set_access_flags and fix sun4c\n\nSome changes done a while ago to avoid pounding on ptep_set_access_flags and\nupdate_mmu_cache in some race situations break sun4c which requires\nupdate_mmu_cache() to always be called on minor faults.\n\nThis patch reworks ptep_set_access_flags() semantics, implementations and\ncallers so that it\u0027s now responsible for returning whether an update is\nnecessary or not (basically whether the PTE actually changed). This allow\nfixing the sparc implementation to always return 1 on sun4c.\n\n[akpm@linux-foundation.org: fixes, cleanups]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mark Fortescue \u003cmark@mtfhpc.demon.co.uk\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9c709f3b62ee8ee0dfadf358e361802cab7eea7a", "tree": "56d2e624ecf851d1b7f55a03d04662a470e1373a", "parents": [ "c0770f686cf8f464b5b9d4bd28c1ed7604c97ed4" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:56 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:15 2007 +1000" }, "message": "[POWERPC] Start factoring pgtable-ppc32.h and pgtable-ppc64.h\n\nThis factors some things defined in both pgtable-ppc32.h and\npgtable-ppc64.h into the common part of asm-powerpc/pgtable.h. These\nare all things which have essentially identical definitions, and which\nby their nature are very unlikely ever to need different definitions\nin the two cases.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "3d5134ee8341bffc4f539049abb9e90d469b448d", "tree": "037958e0daa97b4ef350908a53182167ee2c8a03", "parents": [ "c19c03fc749147f565e807fa65f1729066800571" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 04 15:15:36 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:56 2007 +1000" }, "message": "[POWERPC] Rewrite IO allocation \u0026 mapping on powerpc64\n\nThis rewrites pretty much from scratch the handling of MMIO and PIO\nspace allocations on powerpc64. The main goals are:\n\n - Get rid of imalloc and use more common code where possible\n - Simplify the current mess so that PIO space is allocated and\n mapped in a single place for PCI bridges\n - Handle allocation constraints of PIO for all bridges including\n hot plugged ones within the 2GB space reserved for IO ports,\n so that devices on hotplugged busses will now work with drivers\n that assume IO ports fit in an int.\n - Cleanup and separate tracking of the ISA space in the reserved\n low 64K of IO space. No ISA -\u003e Nothing mapped there.\n\nI booted a cell blade with IDE on PIO and MMIO and a dual G5 so\nfar, that\u0027s it :-)\n\nWith this patch, all allocations are done using the code in\nmm/vmalloc.c, though we use the low level __get_vm_area with\nexplicit start/stop constraints in order to manage separate\nareas for vmalloc/vmap, ioremap, and PCI IOs.\n\nThis greatly simplifies a lot of things, as you can see in the\ndiffstat of that patch :-)\n\nA new pair of functions pcibios_map/unmap_io_space() now replace\nall of the previous code that used to manipulate PCI IOs space.\nThe allocation is done at mapping time, which is now called from\nscan_phb\u0027s, just before the devices are probed (instead of after,\nwhich is by itself a bug fix). The only other caller is the PCI\nhotplug code for hot adding PCI-PCI bridges (slots).\n\nimalloc is gone, as is the \"sub-allocation\" thing, but I do beleive\nthat hotplug should still work in the sense that the space allocation\nis always done by the PHB, but if you unmap a child bus of this PHB\n(which seems to be possible), then the code should properly tear\ndown all the HPTE mappings for that area of the PHB allocated IO space.\n\nI now always reserve the first 64K of IO space for the bridge with\nthe ISA bus on it. I have moved the code for tracking ISA in a separate\nfile which should also make it smarter if we ever are capable of\nhot unplugging or re-plugging an ISA bridge.\n\nThis should have a side effect on platforms like powermac where VGA IOs\nwill no longer work. This is done on purpose though as they would have\nworked semi-randomly before. The idea at this point is to isolate drivers\nthat might need to access those and fix them by providing a proper\nfunction to obtain an offset to the legacy IOs of a given bus.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f88df14b1f15cdeffa060580a40c1ce3e13bb79e", "tree": "0619f32c2be79a85792537ad4410cc8d729f4f75", "parents": [ "69d48b409cac747cc0707b05b769e38488a6ad35" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Mon Apr 30 16:30:56 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 02 20:04:30 2007 +1000" }, "message": "[POWERPC] Remove arch/powerpc\u0027s dependence on asm-ppc/pg{alloc,table}.h\n\nCurrently, all 32-bit powerpc platforms use asm-ppc/pgtable.h and\nasm-ppc/pgalloc.h, even when otherwise compiled with ARCH\u003dpowerpc.\nThose asm-ppc files are a fairly nasty tangle of #ifdefs including a\nbunch of things which shouldn\u0027t be necessary any more in arch/powerpc.\n\nCleaning up that mess is going to take a while, but this patch is a\nfirst step. It separates the asm-powerpc/pg{alloc,table}.h into 64\nbit and 32 bit versions in asm-powerpc, which the basic .h files in\nasm-powerpc select based on config. We make a few tiny tweaks to the\ninnards of the files along the way, making the outermost ifdefs\n(double-inclusion protection and __KERNEL__) a little cleaner, and\n#including asm-generic/pgtable.h from the top-level\nasm-powerpc/pgtable.h (since both the old 32-bit and 64-bit versions\nended with such an #include).\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" } ] }