)]}' { "log": [ { "commit": "c7887325230aec47d47a32562a6e26014a0fafca", "tree": "10535943dace59ddb01d3440aa582bc4640e8016", "parents": [ "b84ae4a1401a731ef5fee987c0cb08743838dda7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Aug 11 11:26:22 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 13 16:53:13 2010 -0700" }, "message": "Mark arguments to certain syscalls as being const\n\nMark arguments to certain system calls as being const where they should be but\naren\u0027t. The list includes:\n\n (*) The filename arguments of various stat syscalls, execve(), various utimes\n syscalls and some mount syscalls.\n\n (*) The filename arguments of some syscall helpers relating to the above.\n\n (*) The buffer argument of various write syscalls.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03c0c29aff7e56b722eb6c47eace222b140d0377", "tree": "47267a19b523159cf36a050ef3c35f4dbdb33016", "parents": [ "c60c6a96b7bb0f1f8bb635fdfcf5b592aaf062b4", "7fb8f881c54beb05dd4d2c947dada1c636581d87" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:57:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:57:35 2010 -0700" }, "message": "Merge branch \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6: (63 commits)\n of/platform: Register of_platform_drivers with an \"of:\" prefix\n of/address: Clean up function declarations\n of/spi: call of_register_spi_devices() from spi core code\n of: Provide default of_node_to_nid() implementation.\n of/device: Make of_device_make_bus_id() usable by other code.\n of/irq: Fix endian issues in parsing interrupt specifiers\n of: Fix phandle endian issues\n of/flattree: fix of_flat_dt_is_compatible() to match the full compatible string\n of: remove of_default_bus_ids\n of: make of_find_device_by_node generic\n microblaze: remove references to of_device and to_of_device\n sparc: remove references to of_device and to_of_device\n powerpc: remove references to of_device and to_of_device\n of/device: Replace of_device with platform_device in includes and core code\n of/device: Protect against binding of_platform_drivers to non-OF devices\n of: remove asm/of_device.h\n of: remove asm/of_platform.h\n of/platform: remove all of_bus_type and of_platform_bus_type references\n of: Merge of_platform_bus_type with platform_bus_type\n drivercore/of: Add OF style matching to platform bus\n ...\n\nFix up trivial conflicts in arch/microblaze/kernel/Makefile due to just\nsome obj-y removals by the devicetree branch, while the microblaze\nupdates added a new file.\n" }, { "commit": "2d5973cb5ac5d04662f86e19a06a4c52fa4c4ae3", "tree": "21ddc58eed5ccad856fc44dfb0ee794da41d5b16", "parents": [ "751f1605e03533a6279ccf456e938e9595c7d888" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Aug 03 11:45:08 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:17 2010 +0200" }, "message": "microblaze: Add KGDB support\n\nKgdb uses brki r16, 0x18 instruction to call\nlow level _debug_exception function which save\ncurrent state to pt_regs and call microblaze_kgdb_break\nfunction. _debug_exception should be called only from\nthe kernel space. User space calling is not supported\nbecause user application debugging uses different handling.\n\npt_regs_to_gdb_regs loads additional special registers\nwhich can\u0027t be changed\n\n * Enable KGDB in Kconfig\n * Remove ancient not-tested KGDB support\n * Remove ancient _debug_exception code from entry.S\n\nOnly MMU KGDB support is supported.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCC: John Williams \u003cjohn.williams@petalogix.com\u003e\nCC: Edgar E. Iglesias \u003cedgar.iglesias@petalogix.com\u003e\nCC: linux-kernel@vger.kernel.org\nAcked-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "751f1605e03533a6279ccf456e938e9595c7d888", "tree": "1bff483f2d0f1151c5794d409c00e1c5293656b4", "parents": [ "958063e67b775bc1be85eb3761c85202597a87aa" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Aug 03 11:26:51 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:16 2010 +0200" }, "message": "microblaze: Support brki rX, 0x18 for user application debugging\n\nThis is the first patch which add support for\nuser application debugging through brki rX, 0x18 vector.\n\nThis patch has side effect which also remove security issue\nto use brki rX, 0x18 to freeze kernel.\n\nSupport for old gdb support via priviledged exception\n(brk r0, r0) is still there. It will be remove in future.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "958063e67b775bc1be85eb3761c85202597a87aa", "tree": "c3d13d27732ee7fa5a71633a2579f8798b1983d8", "parents": [ "0e41c90908881a1b8205c66a66becec7d8d4eb4a" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 21:18:57 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:16 2010 +0200" }, "message": "microblaze: Remove nop after MSRCLR/SET, MTS, MFS instructions\n\nWe need to save instruction and the latest Microblaze shouldn\u0027t\nhave any problem with it.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0e41c90908881a1b8205c66a66becec7d8d4eb4a", "tree": "467e3f03d165b4390eb0b051418a0a8d79619fc0", "parents": [ "0a6b08fda6e3229713e779e30028598c067e904d" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 21:11:49 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:15 2010 +0200" }, "message": "microblaze: Simplify syscall rutine\n\nSyscall can be called only from userspace that\u0027s why\nwe don\u0027t need to check which space kernel come from.\n\nKernel syscall calling is not check and shouldn\u0027t come\nthrought this part of code.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0a6b08fda6e3229713e779e30028598c067e904d", "tree": "95e854f09fec88bc6bb0f42c5cc4da89dd34c8ea", "parents": [ "80c5ff6b9b2dd9a2e99d3d6f74df5e6f888d43e9" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 20:49:46 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:14 2010 +0200" }, "message": "microblaze: Move PT_MODE saving to delay slot\n\nWe can save one more instruction if PT_MODE is saved in delay slot\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "80c5ff6b9b2dd9a2e99d3d6f74df5e6f888d43e9", "tree": "2323252b5612056e5d040b40d9429511201b60f4", "parents": [ "25f6e59657211b3f7d912520c53fb7d98ebe960b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:50:31 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:13 2010 +0200" }, "message": "microblaze: Fix _interrupt function\n\nSave instructions by using delay slot and\nclear UMS only if kernel comes from user space.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "25f6e59657211b3f7d912520c53fb7d98ebe960b", "tree": "375bf049e17ac3cb94fd894c1a727afd99915094", "parents": [ "287503fabd9910cc77266142c7c8acbdb8efbf6b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:29:05 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:45:12 2010 +0200" }, "message": "microblaze: Fix _user_exception function\n\nSaving some instructions. Clear VMS bit if kernel comes\nfrom kernel space.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "287503fabd9910cc77266142c7c8acbdb8efbf6b", "tree": "93a3d4c9d93a377e67a48a172026a7abcd2793de", "parents": [ "9814cc11e559d982874f6ebac2bc795e33cb0244" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:16:07 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:44:56 2010 +0200" }, "message": "microblaze: Put together addik instructions\n\nSaving instructions by adding 2/3 addik instructions to one.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "9814cc11e559d982874f6ebac2bc795e33cb0244", "tree": "61c7226b24bedef5e9c517bd46b7b79fa373fa5c", "parents": [ "da23355280d106b1160a0a07028838097b639f0b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:09:29 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:32:22 2010 +0200" }, "message": "microblaze: Use delay slot in syscall macros\n\nSaving instruction with delay slot usage.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "da23355280d106b1160a0a07028838097b639f0b", "tree": "00780ed66f48ad698475c6eb21e85e66f08fc142", "parents": [ "e7741075b37e2be6693def1ff98487e3aef67874" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:02:06 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:32:21 2010 +0200" }, "message": "microblaze: Save kernel mode in delay slot\n\nThis change save one instruction if kernel comes from kernel\nspace.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e7741075b37e2be6693def1ff98487e3aef67874", "tree": "864ee02c000a245ca357b30484c07def30187e5b", "parents": [ "e5d2af2b96696420865a1644c94a0e79e34c6035" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 18:00:35 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:32:20 2010 +0200" }, "message": "microblaze: Do not mix register saving and mode setting\n\nSeparate reg saving and mode setting.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e5d2af2b96696420865a1644c94a0e79e34c6035", "tree": "35ca8c70ab61f1f09b1099fd71bf152aad256df2", "parents": [ "66f7de8634b39fb685556419fc12522e96990d32" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 17:58:26 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:31:09 2010 +0200" }, "message": "microblaze: Move SAVE_STATE upward\n\nSAVE_STATE macro could be used by other rutines too.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "66f7de8634b39fb685556419fc12522e96990d32", "tree": "d6d9cebc4d3d943d05f02e71c05cc8017538e71a", "parents": [ "c318d483b3d9cf68d791b4024760cb171dae1215" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 17:52:47 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:30:07 2010 +0200" }, "message": "microblaze: entry.S: Macro optimization\n\nWe are not working with values from MSR that\u0027s why\nwe can discard it and use r11 for different purpose without\nsaving/restoring.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "c318d483b3d9cf68d791b4024760cb171dae1215", "tree": "56ab8626cfa2b248870c04018e22ed6aa18b7f5d", "parents": [ "b318067e2c946a560035faf47e24a20e50696cce" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 16:25:31 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:30:06 2010 +0200" }, "message": "microblaze: Optimize hw exception rutine\n\nRemove set_vms because UMS is cleared and VMS is already setup.\nOptimize function calling which save one additional instruction.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "b318067e2c946a560035faf47e24a20e50696cce", "tree": "7818d4285ef257f9b989bd032d3b59d9e0b5732c", "parents": [ "77f6d226050e2d8f046e268a9f84ec834172f0de" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 17:46:27 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:29:44 2010 +0200" }, "message": "microblaze: Implement clear_ums macro and fix SAVE_STATE macro\n\nVMS is always setup because VM mode was before\nexception/syscall/interrupt. Kernel continues in kernel mode\nthat\u0027s why we have to clear UMS bit if kernel comes from\nuser space.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "77f6d226050e2d8f046e268a9f84ec834172f0de", "tree": "1f4f80974504eebab50d231d438ae61fb48f4afc", "parents": [ "06a54604a31f06715a393a4fdd099b03611cce10" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 16:39:56 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:53 2010 +0200" }, "message": "microblaze: Remove additional setup for kernel_mode\n\nPT_MODE stores information if kernel comes from user\nor kernel space. If come from user space, PT_MODE\ncontains 0. If come from kernel store, PT_MODE contains\nnon zero value. We don\u0027t need to save value 1. I am using\nr1 register which contains non zero value.\nThis change save one additional instruction.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "06a54604a31f06715a393a4fdd099b03611cce10", "tree": "a7428fe0382c3e0b25dfd7e0395c5db9392171ec", "parents": [ "40eb0dc456dc3dd3f01da94e1f36085e956f20cc" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 16:22:01 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:52 2010 +0200" }, "message": "microblaze: Optimize SAVE_STATE macro\n\nSAVE_STATE macro could be used for user_exception\nor interrupt functions.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "40eb0dc456dc3dd3f01da94e1f36085e956f20cc", "tree": "1bfe9a5ee5cf6d866998ea6e6ed7765edfb4f0fe", "parents": [ "653e447e113a19fcb54d454b9f5a3bff9979729f" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 16:04:00 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:51 2010 +0200" }, "message": "microblaze: Remove additional loading\n\nWe don\u0027t need to save r0 to PT_R0. It could be additional\noperation.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "653e447e113a19fcb54d454b9f5a3bff9979729f", "tree": "8b0fa9048ca38a547069496e7265769d77ca4d44", "parents": [ "0388107dd50eaa52c028312a7cc20177cb95a943" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 14:51:45 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:50 2010 +0200" }, "message": "microblaze: Completely remove working with R11 register\n\nWe don\u0027t need to save R11 register. There is easy way\nto use only R1 which is saved and restore later.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0388107dd50eaa52c028312a7cc20177cb95a943", "tree": "0c0162f605dd96e1361e5c748e64188b64b4491d", "parents": [ "06b2864038517905752bdacd95f1f265ef780f3b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 15:32:52 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:50 2010 +0200" }, "message": "microblaze: Do not setup BIP in _debug_exception\n\nBIP is already setup.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "06b2864038517905752bdacd95f1f265ef780f3b", "tree": "26f787945b246f594d8e25d89a3fb03ca5234430", "parents": [ "8b110d157c82f3818fc578b633f0cf7ace9efc22" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 15:25:24 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:48 2010 +0200" }, "message": "microblaze: Simplify _debug_exception function\n\nKeep together all arguments for send_sig function.\nMove returning address to delay slot which is executed.\nRemove additional send_sig loading. I am using IMM part of\nrtbd instruction with r0.\n\nold solution:\naddik r11, r0, send_sig\nrtbd r11, 0\nnop\n\nnew solution:\nrtbd r0, send_sig\nnop\n\nThere is one instruction saving.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "8b110d157c82f3818fc578b633f0cf7ace9efc22", "tree": "1db5254c8b5bc2327170202355c6a3054409e8ac", "parents": [ "b9ea77e2d37013a4e66c9dad2e629998ff300608" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Jun 17 16:03:05 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:48 2010 +0200" }, "message": "microblaze: Optimize SAVE_STATE macro\n\nIt is necessary to setup BIP and EE and clear EIP\nonly for unaligned exception handler. The rest of\nhw exception handlers don\u0027t require it.\nHW exception occured and we are not in virtual mode.\nThat\u0027s why we can do operations protected by EIP.\nInterrupt, next hw exception or syscall can\u0027t occur.\n\nEIP is cleared by rted.\n\nThis change speedup page_fault hw exception handler\nwhich is critical path.\n\nThere is also necessary to save R11 content before\nflag setup for unaligned exception.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "b9ea77e2d37013a4e66c9dad2e629998ff300608", "tree": "fc5346c5ccfcfdc9b1ba825265534ffab36f15d2", "parents": [ "be304350ddba60813f8703c481380752ebfd93f9" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Jul 28 12:40:02 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:47 2010 +0200" }, "message": "microblaze: trivial: Use la insted of addik\n\nla is translated to addik by toolchain.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "be304350ddba60813f8703c481380752ebfd93f9", "tree": "4f7d3dab5550152ba01b71db88f35d501d3de701", "parents": [ "63708f635c1702ac512626d7afe558de2b18554a" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 14:15:23 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:46 2010 +0200" }, "message": "microblaze: remove enable_irq from SAVE_STATE macro\n\nSAVE_STATE macro is used in hw exceptions high level handling\nfunctions. Hw exception doesn\u0027t disable IRQ that\u0027s why we don\u0027t\nneed to reenable it.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "63708f635c1702ac512626d7afe558de2b18554a", "tree": "e83656483ca0fc1bf569ac7e7df101ea80825e29", "parents": [ "96014cc39bffe04429bcd143aa7bbde81f659ee4" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 14:13:09 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:45 2010 +0200" }, "message": "microblaze: Move stack backup to SAVE_STATE macro\n\nRemove code duplicity and move it to SAVE_STATE macro.\nThere is no impact on performance.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "96014cc39bffe04429bcd143aa7bbde81f659ee4", "tree": "4e665aa0455408f7a3fe7e925ca8597fe4ac8cc9", "parents": [ "5c0d72b1b35fd0dad7dd70a114df068eadcc1b16" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 14:05:43 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:45 2010 +0200" }, "message": "microblaze: Move BIP setup to the end of ret_from_trap/ret_from_exc\n\nWe don\u0027t need to protect by BIP whole ret_from_trap/ret_from_exc code.\nOnly restoring from user/hw exception should be covered.\nIf BIP is setup, IRQ can\u0027t occur.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "5c0d72b1b35fd0dad7dd70a114df068eadcc1b16", "tree": "4acc534b04a29748a0207927e9effdfc7e286579", "parents": [ "3fbd93e58e0f3589720798b7c8992a25e4a2d3a4" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 14:00:12 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:44 2010 +0200" }, "message": "microblaze: Remove PER_CPU(KM) variable\n\nThere is a way howto remove Kernel Mode variable. It is easier\nto parse UMS bit in MSR to find out if I come from kernel or user\nspace. Loading MSR content should be in one cycle and loading\nPER_CPU variable depends on memory state.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "3fbd93e58e0f3589720798b7c8992a25e4a2d3a4", "tree": "c4790394fbf29f5becb398a587f3638edd26cbc4", "parents": [ "36f6095419b100479bd3ffabcafe4dac8d918734" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 13:51:50 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:43 2010 +0200" }, "message": "microblaze: Optimize clear_vms_ums macro\n\nWe can save two instruction when MSR_VMS and MSR_UMS\nare setup in one instruction.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "36f6095419b100479bd3ffabcafe4dac8d918734", "tree": "b52030bce7137879b50a362805363be2e5edcb65", "parents": [ "a4a94dbf20fa2e119cf89615ef21230f9b2f8913" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 13:27:43 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:42 2010 +0200" }, "message": "microblaze: Save and restore r3/r4 in SAVE/RESTORE_REGS macros\n\nSave and restore R3/R4 registers in macros. This change\nhelp to cleanup entry.S.\n\nIn ret_from_trap function we are saving returning value from\nsyscall to pt_regs on stack that\u0027s why we don\u0027t need to save and\nrestore these values before kernel functions (schedule, do_signal).\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "a4a94dbf20fa2e119cf89615ef21230f9b2f8913", "tree": "8c38c31068e8460639d0fd62942ba0b3712c3f1a", "parents": [ "ca28b510163a55df6260652056bfc60c4cf8aca1" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Jun 22 13:15:53 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:42 2010 +0200" }, "message": "microblaze: Fix VM_ON and VM_OFF macros\n\nJump behind macro. We don\u0027t want to execute nop instruction again.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ca28b510163a55df6260652056bfc60c4cf8aca1", "tree": "fbf13708f1f5bac0f2a901c1c424312f9d21a7a0", "parents": [ "61b403af8b0af4225802da60406045faf0e5d612" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Jul 28 09:29:11 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:41 2010 +0200" }, "message": "microblaze: Do not use _start in vmlinux\n\n_start symbol stores physical address where kernel is.\nGdb uses this symbol for their purpose that\u0027s why\nwe have to rename it.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "c8f77436d11190d0d9379f4fb2c6f22a155c8d8e", "tree": "60a6b13d6d0f1dc86178400bc8ee789b4099fcde", "parents": [ "615748aefa61066e8e5ec9d27521f37037b4c1a7" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Jun 10 16:04:05 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:39 2010 +0200" }, "message": "microblaze: Decrease time shifting values\n\nLower shifting values ensure that shifted 32bit counter\nvalue doesn\u0027t exceed 64bit cycle variable too fast.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "d0f140e03e38dc553a0bb61611c15fcede671f23", "tree": "0d4cdc4e6d48b209ec9c6f65de73889c1d8454b1", "parents": [ "6f34b08f58f5097bb408e188e09cda75e61ee513" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Jun 10 16:02:32 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:36 2010 +0200" }, "message": "microblaze: Do not trace cpu_relax function\n\nIRQsoff tracer requires to protect cpu_idle function\nto get correct timing report.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "6f34b08f58f5097bb408e188e09cda75e61ee513", "tree": "141296e498aeffcf9f3fda777c93a7dc84dae8f5", "parents": [ "ce3266c047389443d5f433d605c769e878cbe46e" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Apr 16 09:50:13 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:35 2010 +0200" }, "message": "microblaze: Improve ftrace time measuring\n\nI had to comment sched_clock generic function because of broken toolchain.\nIt is fine grain timing.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ce3266c047389443d5f433d605c769e878cbe46e", "tree": "e638a255d5d0f1b000a81b512dc605b92d0b8701", "parents": [ "ba9c4f88d747836bf35c3eee36aa18d2e164f493" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 12:37:54 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:35 2010 +0200" }, "message": "microblaze: Add stack unwinder\n\nImplement intelligent backtracing by searching for stack frame creation,\nand emitting only return addresses. Use print_hex_dump() to display the\nentire binary kernel stack.\n\nLimitation: MMU kernels are not currently able to trace beyond a system trap\n(interrupt, syscall, etc.). It is the intent of this patch to provide\ninfrastructure that can be extended to add this capability later.\n\nChanges from V1:\n* Removed checks in find_frame_creation() that prevented location of the frame\n creation instruction in heavily optimized code\n* Various formatting/commenting/file location tweaks per review comments\n* Dropped Kconfig option to enable STACKTRACE as something logically separate\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\n" }, { "commit": "ba9c4f88d747836bf35c3eee36aa18d2e164f493", "tree": "d244c9946b40af1ea21a1b71d3e49efa513bb4b7", "parents": [ "0d9ec762af297f1ef38114f9498322d994063802" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Thu May 13 10:48:27 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:34 2010 +0200" }, "message": "microblaze: Allow PAGE_SIZE configuration\n\nAllow developer to configure memory page size at compile time.\nLarger pages can improve performance on some workloads.\n\nBased on PowerPC code.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0d9ec762af297f1ef38114f9498322d994063802", "tree": "25537b3b3847729409c1406a8ce4ecaef081ed02", "parents": [ "570e3e236efdf5bb4a023ecc3601dad9273a011e" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue May 25 13:44:38 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:33 2010 +0200" }, "message": "microblaze: Trace hardirqs\n\nAdd trace_hardirqs_off and trace_hardirqs_on to do_IRQ function.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "570e3e236efdf5bb4a023ecc3601dad9273a011e", "tree": "3f5d51d66dfca708a39b568f00384195936285a6", "parents": [ "79aac889037027bebf7fcfc4cf9f2eb25f4f8075" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Jun 04 13:06:27 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:32 2010 +0200" }, "message": "microblaze: Fix sys_clone syscall\n\nsys_clone syscall ignored args which this patch mapped to args\nwhich are passing from glibc.\n\nHere is the origin problem description.\n\n\"I ran the static libgcc tests (very few of them are there, they are\nmostly dynamically linked) and some of them fail with an assertion in\nfork() system call (tid !\u003d pid), I looked at the microblaze/entry.S\nfile and it looks suspicious (ignores arguments 3-5)\"\n\nArg mapping should be:\nglibc ARCH_FORK(...) -\u003e do_fork(...)\nr5 -\u003e r5 (clone_flags)\nr6 -\u003e r6 (stack_start, use parent-\u003estack if NULL)\npt_regs -\u003e r7 (pt_regs)\nr7 -\u003e r8 (stack_size)\nr8 -\u003e r9 (parent_tidptr)\nr9 -\u003e r10 (child_tidptr)\n\nSigned-off-by: John Williams \u003cjohn.williams@petalogix.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "6847ba91a190fe41d21779d6b382b47b2f4c50f4", "tree": "a7d628c0f938259003a35e1b7d2316924768900a", "parents": [ "e05816679b61e47e90d7455a8f6dc6126dc479e3" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon May 24 12:13:24 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Aug 04 10:22:31 2010 +0200" }, "message": "microblaze: Fix copy_to_user_page macro\n\ncopy_to_user_page macro is used in mm/memory.c:access_process_vm\nfunction. This function is called from ptrace code (POKETEXT, POKEDATA)\nwhich write data to memory. Microblaze handle physical address for\ncaches that\u0027s why there is virt_to_phys conversion.\n\nThere is potential one location which can caused the problem on WB system.\n\nThe important is take a look at write PTRACEs requests\n(POKE/TEXT, DATA, USR).\n\nNote:\nMajority of Microblaze PTRACE code is moved to generic location\nin newer kernel version that\u0027s why this solution should work on\nthe newest kernel version too.\n\nlinux/io.h is in cacheflush because of mm/nommu.c\n\nTested on a WB system - hello world debugging.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "af58ed854bf7d233988ae037e19f5d89335e0ecc", "tree": "a6bb931e2d1c6953ff494beecb65814718d3728f", "parents": [ "8d7ec6ee59e78140bf01c7d0d009ea39ab6b3b59" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Jun 04 12:57:06 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Aug 02 10:44:03 2010 +0200" }, "message": "microblaze: Fix comment for TLB\n\nThere is wrong comment for TLB. Early printk uartlite\nconsole uses TLB 63.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "c0dd394ca5e78649b7013c3ce2d6338af9f228f0", "tree": "ed1702f29368675d22fd31a7b00497674011e179", "parents": [ "c608558407aa64d2b98d58bfc116e95c0afb357e" ], "author": { "name": "Jonas Bonn", "email": "jonas@southpole.se", "time": "Fri Jul 23 20:19:24 2010 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:58:22 2010 -0600" }, "message": "of: remove of_default_bus_ids\n\nThis list used was by only two platforms with all other platforms defining an\nown list of valid bus id\u0027s to pass to of_platform_bus_probe. This patch:\n\ni) copies the default list to the two platforms that depended on it (powerpc)\nii) remove the usage of of_default_bus_ids in of_platform_bus_probe\niii) removes the definition of the list from all architectures that defined it\n\nPassing a NULL \u0027matches\u0027 parameter to of_platform_bus_probe is still valid; the\nfunction returns no error in that case as the NULL value is equivalent to an\nempty list.\n\nSigned-off-by: Jonas Bonn \u003cjonas@southpole.se\u003e\n[grant.likely@secretlab.ca: added __initdata annotations, warn on and return error on missing match table, and fix whitespace errors]\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "c608558407aa64d2b98d58bfc116e95c0afb357e", "tree": "1dba985555b1fff5ce587c6368f47383ba00ebd4", "parents": [ "de48e369e8ea3a773cb2f959b76fcfad9966f4a0" ], "author": { "name": "Jonas Bonn", "email": "jonas@southpole.se", "time": "Fri Jul 23 19:19:35 2010 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:58:22 2010 -0600" }, "message": "of: make of_find_device_by_node generic\n\nThere\u0027s no need for this function to be architecture specific and all four\narchitectures defining it had the same definition. The function has been\nmoved to drivers/of/platform.c.\n\nSigned-off-by: Jonas Bonn \u003cjonas@southpole.se\u003e\n[grant.likely@secretlab.ca: moved to drivers/of/platform.c, simplified code, and added kerneldoc comment]\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "de48e369e8ea3a773cb2f959b76fcfad9966f4a0", "tree": "180f061ee309f3ea6c6b166f332b22ea1d95f037", "parents": [ "cd4cd7306a403f62ef3ca783b9d1cf2a03e595ed" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Jul 22 16:10:32 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:58:22 2010 -0600" }, "message": "microblaze: remove references to of_device and to_of_device\n\nof_device is just a #define alias to platform_device. This patch\nreplaces all references to it with platform_device.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n\n" }, { "commit": "1ab1d63a85cee2545272f63a7644e9f855cb65d0", "tree": "089afe8c03370cdfaf3eeb30d09e1bcac8a67898", "parents": [ "eca3930163ba8884060ce9d9ff5ef0d9b7c7b00f" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Jun 24 15:14:37 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:57:52 2010 -0600" }, "message": "of/platform: remove all of_bus_type and of_platform_bus_type references\n\nBoth of_bus_type and of_platform_bus_type are just #define aliases\nfor the platform bus. This patch removes all references to them and\nswitches to the of_register_platform_driver()/of_unregister_platform_driver()\nAPI for registering.\n\nSubsequent patches will convert each user of of_register_platform_driver()\ninto plain platform_drivers without the of_platform_driver shim. At which\npoint the of_register_platform_driver()/of_unregister_platform_driver()\nfunctions can be removed.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "eca3930163ba8884060ce9d9ff5ef0d9b7c7b00f", "tree": "5774d6d53b5f7d8f069e82b3937cdff7b3d45bbe", "parents": [ "05212157e94ccf4cf458413bbba509cfa95ff92b" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:21 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:57:51 2010 -0600" }, "message": "of: Merge of_platform_bus_type with platform_bus_type\n\nof_platform_bus was being used in the same manner as the platform_bus.\nThe only difference being that of_platform_bus devices are generated\nfrom data in the device tree, and platform_bus devices are usually\nstatically allocated in platform code. Having them separate causes\nthe problem of device drivers having to be registered twice if it\nwas possible for the same device to appear on either bus.\n\nThis patch removes of_platform_bus_type and registers all of_platform\nbus devices and drivers on the platform bus instead. A previous patch\nmade the of_device structure an alias for the platform_device structure,\nand a shim is used to adapt of_platform_drivers to the platform bus.\n\nAfter all of of_platform_bus drivers are converted to be normal platform\ndrivers, the shim code can be removed.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4e4f62bf7396fca48efe61513640ee399a6046e3", "tree": "42a503af02d9806bcc05e5fcc2cd53f9bd45b0c2", "parents": [ "9e3288dc9a94fab5ea87db42177d3a9e0345a614", "b37fa16e78d6f9790462b3181602a26b5af36260" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:49:13 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Jul 24 09:49:13 2010 -0600" }, "message": "Merge commit \u0027v2.6.35-rc6\u0027 into devicetree/next\n\nConflicts:\n\tarch/sparc/kernel/prom_64.c\n" }, { "commit": "c5f5849bffb36478dd8a1e350860ff18b654bc44", "tree": "d66fe98e4a097f901b2d98989c30f11f7f7a5386", "parents": [ "60d599133011eaca6073696f6a86cd516854d547" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 29 09:19:30 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sun Jul 18 22:39:36 2010 -0600" }, "message": "of: Remove unused of_find_device_by_phandle()\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "95f72d1ed41a66f1c1c29c24d479de81a0bea36f", "tree": "bd92b3804ff0bea083d69af0ede52f99ab34c0af", "parents": [ "1c5474a65bf15a4cb162dfff86d6d0b5a08a740c" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Jul 12 14:36:09 2010 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Jul 14 17:14:00 2010 +1000" }, "message": "lmb: rename to memblock\n\nvia following scripts\n\n FILES\u003d$(find * -type f | grep -vE \u0027oprofile|[^K]config\u0027)\n\n sed -i \\\n -e \u0027s/lmb/memblock/g\u0027 \\\n -e \u0027s/LMB/MEMBLOCK/g\u0027 \\\n $FILES\n\n for N in $(find . -name lmb.[ch]); do\n M\u003d$(echo $N | sed \u0027s/lmb/memblock/g\u0027)\n mv $N $M\n done\n\nand remove some wrong change like lmbench and dlmb etc.\n\nalso move memblock.c from lib/ to mm/\n\nSuggested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "594fa265e084073443390c5b93d5410fd28e9bcd", "tree": "42c0e5536ae2fd016159e1e1bd1f27f0a9f3cac2", "parents": [ "a19e3da5bc5fc6c10ab73f310bea80f3845b4531" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:16 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:30 2010 -0600" }, "message": "of/gpio: stop using device_node data pointer to find gpio_chip\n\nCurrently the kernel uses the struct device_node.data pointer to resolve\na struct gpio_chip pointer from a device tree node. However, the .data\nmember doesn\u0027t provide any type checking and there aren\u0027t any rules\nenforced on what it should be used for. There\u0027s no guarantee that the\ndata stored in it actually points to an gpio_chip pointer.\n\nInstead of relying on the .data pointer, this patch modifies the code\nto add a lookup function which scans through the registered gpio_chips\nand returns the gpio_chip that has a pointer to the specified\ndevice_node.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCC: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nCC: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCC: Bill Gatliff \u003cbgat@billgatliff.com\u003e\nCC: Dmitry Eremin-Solenikov \u003cdbaryshkov@gmail.com\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCC: linux-kernel@vger.kernel.org\nCC: devicetree-discuss@lists.ozlabs.org\n\n" }, { "commit": "a19e3da5bc5fc6c10ab73f310bea80f3845b4531", "tree": "49b6e952f48e56d9701f92e0c24044a14b676a34", "parents": [ "cedb1881ba32f7e9cd49250bd79debccbe52b094" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Tue Jun 08 07:48:16 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:30 2010 -0600" }, "message": "of/gpio: Kill of_gpio_chip and add members directly to gpio_chip\n\nThe OF gpio infrastructure is great for describing GPIO connections within\nthe device tree. However, using a GPIO binding still requires changes to\nthe gpio controller just to add an of_gpio structure. In most cases, the\ngpio controller doesn\u0027t actually need any special support and the simple\nOF gpio mapping function is more than sufficient. Additional, the current\nscheme of using of_gpio_chip requires a convoluted scheme to maintain\n1:1 mappings between of_gpio_chip and gpio_chip instances.\n\nIf the struct of_gpio_chip data members were moved into struct gpio_chip,\nthen it would simplify the processing of OF gpio bindings, and it would\nmake it trivial to use device tree OF connections on existing gpiolib\ncontroller drivers.\n\nThis patch eliminates the of_gpio_chip structure and moves the relevant\nfields into struct gpio_chip (conditional on CONFIG_OF_GPIO). This move\nsimplifies the existing code and prepares for adding automatic device tree\nsupport to existing drivers.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Bill Gatliff \u003cbgat@billgatliff.com\u003e\nCc: Dmitry Eremin-Solenikov \u003cdbaryshkov@gmail.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "94c0931983ee9d1cd96c32d52ac64c17464f0bbd", "tree": "188c9d7ef9dfb560563078d6d2f3872291686f58", "parents": [ "5fd200f3b351183b5489cef69961c60af9cead2f" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:14 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:29 2010 -0600" }, "message": "of: Merge of_device_alloc() and of_device_make_bus_id()\n\nThis patch merges the common routines of_device_alloc() and\nof_device_make_bus_id() from powerpc and microblaze.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCC: microblaze-uclinux@itee.uq.edu.au\nCC: linuxppc-dev@ozlabs.org\nCC: devicetree-discuss@lists.ozlabs.org\n" }, { "commit": "5fd200f3b351183b5489cef69961c60af9cead2f", "tree": "322780d69cfefd88dd959e2b60aa23ce28cc8d2c", "parents": [ "34a1c1e8c700f7cd849deb21193718a172722f8d" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:13 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:28 2010 -0600" }, "message": "of/device: Merge of_platform_bus_probe()\n\nMerge common code between PowerPC and microblaze. This patch merges\nthe code that scans the tree and registers devices. The functions\nmerged are of_platform_bus_probe(), of_platform_bus_create(), and\nof_platform_device_create().\n\nThis patch also move the of_default_bus_ids[] table out of a Microblaze\nheader file and makes it non-static. The device ids table isn\u0027t merged\nbecause powerpc and microblaze use different default data.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCC: microblaze-uclinux@itee.uq.edu.au\nCC: linuxppc-dev@ozlabs.org\n\n" }, { "commit": "dd27dcda37f0b1a3b674760fb411abc5c8fe309c", "tree": "f6b582fabc8b4f723f8209102665442fcba53364", "parents": [ "d3571c3acfabb6f3a93b517b75d9b30eb7e8692e" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:12 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:28 2010 -0600" }, "message": "of/device: merge of_device_uevent\n\nMerge common code between powerpc and microblaze\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: microblaze-uclinux@itee.uq.edu.au\nCC: linuxppc-dev@ozlabs.org\n\n" }, { "commit": "dbbdee94734bf6f1db7af42008a53655e77cab8f", "tree": "c0f571b0ab57a6483bc07e21e3b888e253d699ea", "parents": [ "1f5bef30cf6c66f097ea5dfc580a41924df888d1" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:10 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:26 2010 -0600" }, "message": "of/address: Merge all of the bus translation code\n\nMicroblaze and PowerPC share a large chunk of code for translating\nOF device tree data into usable addresses. Differences between the two\nconsist of cosmetic differences, and the addition of dma-ranges support\ncode to powerpc but not microblaze. This patch moves the powerpc\nversion into common code and applies many of the cosmetic (non-functional)\nchanges from the microblaze version.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n" }, { "commit": "1f5bef30cf6c66f097ea5dfc580a41924df888d1", "tree": "345d9db4b6b20de814599cb7129005abd945ceea", "parents": [ "6b884a8d50a6eea2fb3dad7befe748f67193073b" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:09 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:26 2010 -0600" }, "message": "of/address: merge of_address_to_resource()\n\nMerge common code between PowerPC and Microblaze. This patch also\nmoves the prototype of pci_address_to_pio() out of pci-bridge.h and\ninto prom.h because the only user of pci_address_to_pio() is\nof_address_to_resource().\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n\n" }, { "commit": "6b884a8d50a6eea2fb3dad7befe748f67193073b", "tree": "85756fbd09ebaebdeb9a7ab56806bcbc5e793532", "parents": [ "a7c194b007ec40a130207e9ace9cecf598fc6ac5" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:09 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:26 2010 -0600" }, "message": "of/address: merge of_iomap()\n\nMerge common code between Microblaze and PowerPC. This patch creates\nnew of_address.h and address.c files to containing address translation\nand mapping routines. First routine to be moved it of_iomap()\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n" }, { "commit": "7dc2e1134a22dc242175d5321c0c9e97d16eb87b", "tree": "213406e4688340c788b40a8eb272255e8c44c8fe", "parents": [ "b83da291b4c73eaddc20e2edb614123a6d681b3b" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Jun 08 07:48:06 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:25 2010 -0600" }, "message": "of/irq: merge irq mapping code\n\nMerge common irq mapping code between PowerPC and Microblaze.\n\nThis patch merges of_irq_find_parent(), of_irq_map_raw() and\nof_irq_map_one(). The functions are dependent on one another, so all\nthree are merged in a single patch. Other than cosmetic difference\n(ie. DBG() vs. pr_debug()), the implementations are identical.\n\nof_irq_to_resource() is also merged, but in this case the\nimplementations are different. This patch drops the microblaze version\nand uses the powerpc implementation unchanged. The microblaze version\nessentially open-coded irq_of_parse_and_map() which it does not need\nto do. Therefore the powerpc version is safe to adopt.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n\n" }, { "commit": "b6295c8b85fe83e5679b7b8bebe4df85deebebfc", "tree": "d6546d52f1df8cb449814fc589d3119025d43b8e", "parents": [ "e3873444990dd6f8a095d1f72b5ad45192f8c506" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jun 18 11:10:00 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jul 05 16:14:24 2010 -0600" }, "message": "of/microblaze: strip out of_irq_workarounds code\n\nMicroblaze doesn\u0027t have any legacy workaround in the device tree irq\nmapping data. All of the of_irq_workarounds stuff can be dropped\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n\n" }, { "commit": "e3873444990dd6f8a095d1f72b5ad45192f8c506", "tree": "9e9fbc43fd4ffde3ac7d41827e0ab9c5f98363f0", "parents": [ "b505ff5e7291cca6379549297e3852ce3622d550" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jun 18 11:09:59 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jun 28 12:41:33 2010 -0700" }, "message": "of/irq: Move irq_of_parse_and_map() to common code\n\nMerge common code between PowerPC and Microblaze. SPARC implements\nirq_of_parse_and_map(), but the implementation is different, so it\ndoes not use this code.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Jeremy Kerr \u003cjeremy.kerr@canonical.com\u003e\n\n" }, { "commit": "fcdcddbcbbd39a3363bd48414bfe44553b6d698a", "tree": "a8c524da03f0dd2ae829ce8a04120c285301dc72", "parents": [ "ffe57d02b23ebc5422cf81566b3ce566d68a3e22" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jun 08 20:03:15 2010 +0900" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Jun 09 16:20:54 2010 +0200" }, "message": "microblaze: Fix sg_dma_len() regression\n\nThe commit \"asm-generic: add NEED_SG_DMA_LENGTH to define sg_dma_len()\"\n18e98307de0d746cb0845ebf66535ce2184c25a2 broke microblaze compilation.\n\ndma_direct_map_sg() sets sg-\u003edma_length, however microblaze doesn\u0027t\nset NEED_SG_DMA_LENGTH so scatterlist strcutres doesn\u0027t include\ndma_length.\n\nsg-\u003edma_length is always equal to sg-\u003elength on microblaze. So we\ndon\u0027t need to set set dma_length, that is, microblaze can simply use\nsg-\u003elength.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "cf9b59e9d3e008591d1f54830f570982bb307a0d", "tree": "113478ce8fd8c832ba726ffdf59b82cb46356476", "parents": [ "44504b2bebf8b5823c59484e73096a7d6574471d", "f4b87dee923342505e1ddba8d34ce9de33e75050" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat May 22 00:36:56 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat May 22 00:36:56 2010 -0600" }, "message": "Merge remote branch \u0027origin\u0027 into secretlab/next-devicetree\n\nMerging in current state of Linus\u0027 tree to deal with merge conflicts and\nbuild failures in vio.c after merge.\n\nConflicts:\n\tdrivers/i2c/busses/i2c-cpm.c\n\tdrivers/i2c/busses/i2c-mpc.c\n\tdrivers/net/gianfar.c\n\nAlso fixed up one line in arch/powerpc/kernel/vio.c to use the\ncorrect node pointer.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "173b3a7a059a6998a6c0733710818c473cc0de4c", "tree": "c2b93a72890e715528742b4965d41da3c1d37ec9", "parents": [ "cb6dc512b745292eaf123fedf437c211e27fb680" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 13 16:13:00 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat May 22 00:10:40 2010 -0600" }, "message": "arch/microblaze: Move dma_mask from of_device into pdev_archdata\n\nBy moving dma_mask into pdev_archdata, and adding archdata to\nstruct of_device, it makes it possible to substitute of_device\nwith struct platform_device, which is a stepping stone to\nremoving the of_platform bus entirely.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "58f9b0b02414062eaff46716bc04b47d7e79add5", "tree": "fa5265f4c37c2f4afb42a126f39cccc9602e06a2", "parents": [ "61c7a080a5a061c976988fd4b844dfb468dda255" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 13 16:12:56 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 18 16:10:45 2010 -0600" }, "message": "of: eliminate of_device-\u003enode and dev_archdata-\u003e{of,prom}_node\n\nThis patch eliminates the node pointer from struct of_device and the\nof_node (or prom_node) pointer from struct dev_archdata since the node\npointer is now part of struct device proper when CONFIG_OF is set, and\nall users of the old pointer locations have already been converted over\nto use device-\u003eof_node.\n\nAlso remove dev_archdata_{get,set}_node() as it is no longer used by\nanything.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "61c7a080a5a061c976988fd4b844dfb468dda255", "tree": "8cb492b73f2755c38a6164d770da34d5af6486a0", "parents": [ "d12d42f744f805a9ccc33cd76f04b237cd83ce56" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 13 16:12:29 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue May 18 16:10:44 2010 -0600" }, "message": "of: Always use \u0027struct device.of_node\u0027 to get device node pointer.\n\nThe following structure elements duplicate the information in\n\u0027struct device.of_node\u0027 and so are being eliminated. This patch\nmakes all readers of these elements use device.of_node instead.\n\n(struct of_device *)-\u003enode\n(struct dev_archdata *)-\u003eprom_node (sparc)\n(struct dev_archdata *)-\u003eof_node (powerpc \u0026 microblaze)\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "a5e48b88da225580394f825ffe67e444b050074b", "tree": "2be84a73c04e0226590a5f3af88efa99fd7471de", "parents": [ "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:40:46 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:43:38 2010 +0200" }, "message": "microblaze: Fix module loading on system with WB cache\n\nThere is necessary to flush whole dcache. Icache work should be\ndone in kernel/module.c.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b", "tree": "3dd2ae05fbf33960e5ed2b725e5ebe0bcbe3ed60", "parents": [ "1ce2470aa544a0aa37b575c45cba366770860af7" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nExport __strncpy_user, memory_size, ioremap_bot for modules.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ddfbc935eae68294834dc29998f93147a5422a0d", "tree": "1712d1923128233edd6d7117d843cee40be3d287", "parents": [ "e1733d2c397476c245a681ba0b54c88858b7a0be" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "message": "microblaze: Remove compilation warnings in cache macro\n\nCC arch/microblaze/kernel/cpu/cache.o\narch/microblaze/kernel/cpu/cache.c: In function \u0027__invalidate_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:398: warning: ISO C90 forbids mixed declarations and code\narch/microblaze/kernel/cpu/cache.c: In function \u0027__flush_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:509: warning: ISO C90 forbids mixed declara\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e1733d2c397476c245a681ba0b54c88858b7a0be", "tree": "400a1035774b8266cb303a0b5246c2a9551bd282", "parents": [ "538722ca3b762023ac65cec214901a1ebff8b575" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:35 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:46:04 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nModules that use copy_{to,from}_user(), memcpy(), and memset() fail to build\nin certain circumstances.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9", "tree": "3e4e29715f7c49a0ebfbd76ccf72f675a4bb979f", "parents": [ "be835674b55324c1abe973b15343c3663910c620" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:23 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 09:21:01 2010 +0200" }, "message": "microblaze: re-enable interrupts before calling schedule\n\nschedule() should not be called with interrupts disabled.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "3274c5707c22221574b396d140d0db3480a2027a", "tree": "914be5462b00a74db910795062f5616baa0a3ce6", "parents": [ "385e1efafc73a5deeb20645ae8b227b4896852e2" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Apr 26 08:54:13 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:22:00 2010 +0200" }, "message": "microblaze: Optimize CACHE_LOOP_LIMITS and CACHE_RANGE_LOOP macros\n\n1. Remove CACHE_ALL_LOOP2 macro because it is identical to CACHE_ALL_LOOP\n2. Change BUG_ON to WARN_ON\n3. Remove end aligned from CACHE_LOOP_LIMITS.\nC implementation do not need aligned end address and ASM code do aligned\nin their macros\n4. ASM optimized CACHE_RANGE_LOOP_1/2 macros needs to get aligned end address.\nBecause end address is compound from start + size, end address is the first address\nwhich is exclude.\n\nHere is the corresponding code which describe it.\n+ int align \u003d ~(line_length - 1);\n+ end \u003d ((end \u0026 align) \u003d\u003d end) ? end - line_length : end \u0026 align;\n\na) end is aligned:\nit is necessary to subtruct line length because we don\u0027t want to work with\nnext cacheline\nb) end address is not aligned:\nJust align it to be ready for ASM code.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "77543cebab7387eab7d482e90018a64d6f2ced1e", "tree": "327d327ff90ac96acc9b5897f39360356e980fa8", "parents": [ "de925d9d3b64390ef6363e16e9d6a84d7dd7cee1" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Apr 26 13:53:04 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:59 2010 +0200" }, "message": "microblaze: cpuinfo shows cache line length\n\nShow cache line length in /proc/cpuinfo.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "c17e1a1cedb723d48d4822cae1af1c010b608b5c", "tree": "f20de9ba7d16eef7910bcd2d95ad628761685305", "parents": [ "f1525765fb9c432f5dc5d0d18102fbe9980a14ae" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Apr 23 11:38:43 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:59 2010 +0200" }, "message": "microblaze: Fix typo fault in cache code\n\nCopy \u0026 paste error.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "f1525765fb9c432f5dc5d0d18102fbe9980a14ae", "tree": "6a2169fb8c49b7e8fd22186410b40b6dae2503d4", "parents": [ "16f6e9989293ba32e33c4a2a9b29a1d77c321723" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Sat Apr 10 17:34:06 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:59 2010 +0200" }, "message": "microblaze: Fix consistent code\n\nThis patch fix consistent code which had problems with consistent_free\nfunction.\nI am not sure if we need to call flush_tlb_all after it but it keeps\ntlbs synced.\nI added noMMU and MMU version together.\n\nUncached shadow feature is not tested.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "43f2a6e8b122378b9ad20cd8ea449cdb38f5d829", "tree": "4dc5783b8c59f45d783db6fee994282bbe9b6b0d", "parents": [ "21e1c93631e027136ea4070e7bca600c4ad4f391" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 22 07:28:48 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:58 2010 +0200" }, "message": "microblaze: Remove \"cache\" optimized copy_page function\n\nCurrent implementation doesn\u0027t handle dcache_line_length\ncorrectly that\u0027s why is better to use generic memcpy.\n\nCache optimized function could be good way howto improve\nperformance but must be based on benchmarking not blind\nfunction like this.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "f3ff8212a24f1935b44a3fcdd81c787428f053a6", "tree": "4fcb26b732bbc99b7e2814a2f71e5d71e3e1986f", "parents": [ "113a591a17de9e71b90631be89d3268c406b11c6" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Apr 21 14:11:34 2010 -0700" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:58 2010 +0200" }, "message": "microblaze: fix divide by zero exception message\n\nFix divide exception message to say \"divide by zero\".\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc:\tMichal Simek \u003cmonstr@monstr.eu\u003e\nCc:\tmicroblaze-uclinux@itee.uq.edu.au\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e7682231092d1d1dd49bc590d6d3b7f0ddc07e74", "tree": "d12df03e944bdee450a17d8fcdf924bab23c6751", "parents": [ "63f1032b97638fc2b023fa968b7703c8ebe6d6d9" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Apr 16 09:41:07 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:58 2010 +0200" }, "message": "microblaze: Remove ancient code\n\nI found several function which we don\u0027t use that\u0027s why I am removing them.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "7a0248e819ddaf2c2f28e6edd287b90aa930702a", "tree": "b117abc994c27606a090e2f71f8b03e6bfe549b5", "parents": [ "e6d7961e5be0a259ba87411370f8be7f7da4c0f6" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Fri Apr 09 22:03:37 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:57 2010 +0200" }, "message": "microblaze: Quiet section mismatch warnings\n\n_start is located in .text, which causes mismatch warnings with\nmachine_early_init() and start_kernel() in .init.text.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e6d7961e5be0a259ba87411370f8be7f7da4c0f6", "tree": "da6efb64339f9dc8bab353ca69a8b28031ee0b1a", "parents": [ "c86fac4382b3fb238a520ab5f2fa200c6a868b7f" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Mon Apr 12 16:01:36 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 06 11:21:57 2010 +0200" }, "message": "microblaze: Fix IRQ entry/exit ftracing\n\nFunction traces on Microblaze don\u0027t include IRQ entry and exit arrows,\ni.e.\n\n 0) | memcpy_toiovec() {\n 0) \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003e |\n 0) | do_IRQ() {\n ...\n 0) \u003c\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d |\n 0) ! 5414.000 us | }\n\n...because do_IRQ() doesn\u0027t have the proper attributes.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "d706c1b050274b3bf97d7cb0542c0d070c9ccb8b", "tree": "9104c28f9028589cc4b95d8846dfc3288dcbf289", "parents": [ "efb2e014fc4f2675011b802e1a84bf9a58756004" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 13 16:12:28 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Wed Apr 28 18:20:57 2010 -0600" }, "message": "driver-core: Add device node pointer to struct device\n\nCurrently, platforms using CONFIG_OF add a \u0027struct device_node *of_node\u0027\nto dev-\u003earchdata. However, with CONFIG_OF becoming generic for all\narchitectures, it makes sense for commonality to move it out of archdata\nand into struct device proper.\n\nThis patch adds a struct device_node *of_node member to struct device\nand updates all locations which currently write the device_node pointer\ninto archdata to also update dev-\u003eof_node. Subsequent patches will\nmodify callers to use the archdata location and ultimately remove\nthe archdata member entirely.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nCC: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCC: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCC: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCC: Jeremy Kerr \u003cjeremy.kerr@canonical.com\u003e\nCC: microblaze-uclinux@itee.uq.edu.au\nCC: linux-kernel@vger.kernel.org\nCC: linuxppc-dev@ozlabs.org\nCC: sparclinux@vger.kernel.org\n" }, { "commit": "af2b021fd6dc3e145d20f5eb927af9590c80bc44", "tree": "bd7858bcd058b999a0431cb41e67b8e237433a79", "parents": [ "7a325aa26cf8eb367b5d8b675a9425bef18d351a" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Apr 07 11:44:00 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Apr 07 15:47:55 2010 +0200" }, "message": "microblaze: Remove unused variable from ptrace\n\nPatch b3c1e01a09d6af2dd7811a066ffcfc5171be2bed should do it.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "d2bf98e6fc2612cbd2fc40f75a1e2c5d60262331", "tree": "7a69042d5f841ee7f66f0d6661df09c9fdfbe402", "parents": [ "0fdf86754f70e813845af4abaa805165ce57a0bb" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Fri Apr 02 13:29:39 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Apr 07 07:27:25 2010 +0200" }, "message": "microblaze: Fix ftrace_update_ftrace_func panic\n\nThe Microblaze dynamic ftrace code assumes a call ordering that is not met\nin all scenarios. Specifically, executing a command similar to:\n\n echo 105 \u003e /sys/kernel/debug/tracing/set_ftrace_pid\n\nbefore any other tracing-related commands results in a kernel panic:\n\n BUG: failure at arch/microblaze/kernel/ftrace.c:198/ftrace_update_ftrace_func()!\n\nRecoding ftrace_update_ftrace_func() to use \u0026ftrace_caller directly eliminates\nthe need to capture its address elsewhere (and thus rely on a particular call\nsequence).\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "336f5899d287f06d8329e208fc14ce50f7ec9698", "tree": "9b762d450d5eb248a6ff8317badb7e223d93ed58", "parents": [ "a4ab2773205e8b94c18625455f85e3b6bb9d7ad6", "db217dece3003df0841bacf9556b5c06aa097dae" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "message": "Merge branch \u0027master\u0027 into export-slabh\n" }, { "commit": "6059b3cbeb27a38e3ca9ac9d2827f7b5be32e2ba", "tree": "26992b034b8e50c5b55093de73ea95d1762d5695", "parents": [ "3f2189358666b6fa09d41f527be07b3cc8026050" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Mar 24 11:07:10 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:25 2010 +0200" }, "message": "microblaze: Print early printk information to log buffer\n\nIf early printk console is not enabled then all messages\nare written to log buffer.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "3f2189358666b6fa09d41f527be07b3cc8026050", "tree": "19396aa91772c954e297f5a4cd9c7ab3fa88078d", "parents": [ "0691c97d74cbdfd49333ef01939ecaef158ebe1b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Mar 24 11:06:23 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:24 2010 +0200" }, "message": "microblaze: head.S typo fix\n\nI forget to change register name in comments.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0691c97d74cbdfd49333ef01939ecaef158ebe1b", "tree": "39845301dc8a7ef1ea3c3078646a947b27508c27", "parents": [ "9373dd6ab140f1e6f2e62a9f0bf473987a0b62dc" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Wed Mar 24 10:09:17 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:24 2010 +0200" }, "message": "microblaze: Use MICROBLAZE_TLB_SIZE in asm code\n\nTLB size was hardcoded in asm code. This patch brings ability\nto change TLB size only in one place. (mmu.h).\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "78ebfa884bcef125464399f8d1cb05937bfeb6e1", "tree": "594faeddafb18ab0deca09ef5cc119d21aee4e0e", "parents": [ "13851966da54be8e37863aa93ee2c8f3d3a3186a" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Mar 23 15:37:02 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:24 2010 +0200" }, "message": "microblaze: Adding likely macros\n\nOn the base on GCOV analytics is helpful to add likely/unlikely\nmacros.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "13851966da54be8e37863aa93ee2c8f3d3a3186a", "tree": "465ee4e4fc90d3afd9372a642c1abd35a5d48662", "parents": [ "e84452dd9ff517bd3028f6444d000727cd39e783" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Tue Mar 23 08:09:32 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:24 2010 +0200" }, "message": "microblaze: Add .type and .size to ASM functions\n\nCachegrind analysis need this fix to be able to log asm functions.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "3765d6958dfff34a15588e23c5d1274e1f6ba200", "tree": "32aeae698e777fa424749c84aef1571e8df4fbcb", "parents": [ "bd1637d63e82aaf732ffbe907ba887fa12e82df4" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Mar 22 20:43:27 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Use instruction with delay slot\n\nSync labels.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "bd1637d63e82aaf732ffbe907ba887fa12e82df4", "tree": "e81024ed210d7c604a20ce6b32f6c72701a2dc73", "parents": [ "b175bcfe31cba846d8bfa35a3a4820667f7af383" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Mar 19 12:50:35 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Remove additional resr and rear loading\n\nRESR and REAR uses the same regs in whole file.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "b175bcfe31cba846d8bfa35a3a4820667f7af383", "tree": "ace22d6a9024a6a639143d365554487c89032565", "parents": [ "7a6bbdc9304b45cc759e03623cbe63d81aff7337" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Mar 19 12:44:40 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Change register usage for ESR and EAR\n\nThis change synchronize register usage in code.\nESR \u003d R4\nEAR \u003d R3\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "7a6bbdc9304b45cc759e03623cbe63d81aff7337", "tree": "42361021652ad0217317d5a7ee4e10f49832d839", "parents": [ "708e7153d6fc4d2e5fe15c6ccc5d2907fe8a9c8d" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Mar 22 20:37:23 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Prepare work for optimization in exception code\n\nAny sync branch must follow mts instructions not mfs.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "708e7153d6fc4d2e5fe15c6ccc5d2907fe8a9c8d", "tree": "e1d9f16c8006242c9f97f46e28d3610966be9f70", "parents": [ "ee68f1745e7734a55c8bf680f6f464205f1f15da" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Mar 18 07:23:04 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Add DEBUG option\n\nDisable debug option in asm code.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ee68f1745e7734a55c8bf680f6f464205f1f15da", "tree": "25fb85eb407389adf81419c045415882090bb1f1", "parents": [ "89ae9753aef160c2f7bcecec21a7c4a6bc4c9b9b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Mon Mar 15 08:48:27 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:23 2010 +0200" }, "message": "microblaze: Support systems without lmb bram\n\nWhen the system has no lmb bram, main memory should be start from\nzero because of microblaze vectors.\n\nDTS fragment could look like:\n\tDDR2_SDRAM: memory@0 {\n\t\tdevice_type \u003d \"memory\";\n\t\treg \u003d \u003c 0x0 0x10000000 \u003e;\n\t} ;\n\nThen you have to setup CONFIG_KERNEL_BASE_ADDR\u003d0 which caused\nthat kernel physical start address will be zero. On reset vector place\nwill be jump to 0x100 and on 0x100 starts kernel text.\n\nYou have to solve how to load the kernel before cpu starts.\nTested with XMD.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "40db0834337ef0cde586feeb5588e45f0349098b", "tree": "cd5b0fe32e2416bb5a39591a479f904427d436ff", "parents": [ "4009819cf90c26e3ec7b0ed949d5ff37c568e197" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri Mar 05 15:34:12 2010 +0100" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:19 2010 +0200" }, "message": "microblaze: Remove segment.h\n\nI would like to use asm-generic uaccess.h where are segment\nmacros defined. This is just first step.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "0c4ec16b86e6a823bc6e9fbe08a724d517eb3c24", "tree": "e1373f182f65e7085f0df5529d2dc7d60d76c31a", "parents": [ "2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Wed Feb 24 14:54:15 2010 -0600" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu Apr 01 08:38:18 2010 +0200" }, "message": "microblaze: Fix \"kstack\u003d\" parsing\n\nThe \"kstack\u003d\" command line parameter is not parsed correctly.\nAll proper values are interpreted as zero.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "722874465e3cd3268387b96e02220f84b35a8d98", "tree": "52f453acb7274ce8e939cf2d5f6ee748b826ef15", "parents": [ "31cc1dd344d941358345bd02f24c629dada9b08c", "841d6e8c4e969b2cdd80f7216af34d932c41b1a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 18 16:57:24 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 18 16:57:24 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze\n\n* \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze: (27 commits)\n microblaze: entry.S use delay slot for return handlers\n microblaze: Save current task directly\n microblaze: Simplify entry.S - save/restore r3/r4 - ret_from_trap\n microblaze: PCI early support for noMMU system\n microblaze: Fix dma alloc and free coherent dma functions\n microblaze: Add consistent code\n microblaze: pgtable.h: move consistent functions\n microblaze: Remove ancient Kconfig option for consistent mapping\n microblaze: Remove VMALLOC_VMADDR\n microblaze: Add define for ASM_LOOP\n microblaze: Preliminary support for dma drivers\n microblaze: remove trailing space in messages\n microblaze: Use generic show_mem()\n microblaze: Change temp register for cmdline\n microblaze: Preliminary support for dma drivers\n microblaze: Move cache function to cache.c\n microblaze: Add support from PREEMPT\n microblaze: Add support for Xilinx PCI host bridge\n microblaze: Enable PCI, missing files\n microblaze: Add core PCI files\n ...\n" }, { "commit": "fa1ac57a317f927b8fb901e6270fc41fdaae8e1c", "tree": "10d6a02d63a35c3b733d03fefcd8ac951656475d", "parents": [ "7a0fde8b3b16fcfb2bb4a136c53918f1ca9b35cc" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:22:54 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:39 2010 -0800" }, "message": "microblaze: use generic ptrace_resume code\n\nUse the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT and\nPTRACE_KILL. This also makes PTRACE_SINGLESTEP return -EIO while it\npreviously succeeded despite not actually causing any kind of single\nstepping.\n\nAlso the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which\nit previously wasn\u0027t which is consistent with all architectures using the\nmodern ptrace code.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: John Williams \u003cjohn.williams@petalogix.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "b3c1e01a09d6af2dd7811a066ffcfc5171be2bed" }