)]}' { "log": [ { "commit": "e758936e02700ff88a0b08b722a3847b95283ef2", "tree": "50c919bef1b459a778b85159d5929de95b6c4a01", "parents": [ "239cfbde1f5843c4a24199f117d5f67f637d72d5", "4480f15b3306f43bbb0310d461142b4e897ca45b" ], "author": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Oct 13 17:13:56 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Oct 13 17:13:56 2008 +0100" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tinclude/asm-x86/statfs.h\n" }, { "commit": "206855c321adee56db3946ca09a5887cddb9d598", "tree": "13a2729d4d0e37170552bd9ad3c6bba71ba0c55c", "parents": [ "e8d3f455de4f42d4bab2f6f1aeb2cf3bd18eb508", "cb58ffc3889f0545628f138f849e759a331b8ddc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Oct 12 11:32:17 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Oct 12 11:32:17 2008 +0200" }, "message": "Merge branch \u0027x86/urgent\u0027 into core/signal\n\nConflicts:\n\tarch/x86/kernel/signal_64.c\n" }, { "commit": "bf6f51e3a46f6a602853d3cbacd05864bc6e2a37", "tree": "72ae3563c8a6703e276f005fce5b3f1a3daca08c", "parents": [ "ec8deffa33757286ba59e71d3d98173c37638b37", "725c25819e4a0dafdcf42a5f31bc569341919c7c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 11 11:03:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 11 11:03:12 2008 -0700" }, "message": "Merge phase #3 (IOMMU) of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-v28-for-linus-phase3-B\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (74 commits)\n AMD IOMMU: use iommu_device_max_index, fix\n AMD IOMMU: use iommu_device_max_index\n x86: add PCI IDs for AMD Barcelona PCI devices\n x86/iommu: use __GFP_ZERO instead of memset for GART\n x86/iommu: convert GART need_flush to bool\n x86/iommu: make GART driver checkpatch clean\n x86 gart: remove unnecessary initialization\n x86: restore old GART alloc_coherent behavior\n revert \"x86: make GART to respect device\u0027s dma_mask about virtual mappings\"\n x86: export pci-nommu\u0027s alloc_coherent\n iommu: remove fullflush and nofullflush in IOMMU generic option\n x86: remove set_bit_string()\n iommu: export iommu_area_reserve helper function\n AMD IOMMU: use coherent_dma_mask in alloc_coherent\n add AMD IOMMU tree to MAINTAINERS file\n AMD IOMMU: use cmd_buf_size when freeing the command buffer\n AMD IOMMU: calculate IVHD size with a function\n AMD IOMMU: remove unnecessary cast to u64 in the init code\n AMD IOMMU: free domain bitmap with its allocation order\n AMD IOMMU: simplify dma_mask_to_pages\n ...\n" }, { "commit": "725c25819e4a0dafdcf42a5f31bc569341919c7c", "tree": "cd2f3d763848dc550c19daf42f6146425aff058c", "parents": [ "3dd392a407d15250a501fa109cc1f93fee95ef85", "72d31053f62c4bc464c2783974926969614a8649", "129d6aba444d1e99d4cbfb9866a4652912426b65", "1e19b16a30c34c042f1eaa23db4c99bfad1dac0e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 10 19:47:12 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 10 19:47:12 2008 +0200" }, "message": "Merge branches \u0027core/iommu\u0027, \u0027x86/amd-iommu\u0027 and \u0027x86/iommu\u0027 into x86-v28-for-linus-phase3-B\n\nConflicts:\n\tarch/x86/kernel/pci-gart_64.c\n\tinclude/asm-x86/dma-mapping.h\n" }, { "commit": "990d0f2ced23052abc7efa09bd05bff34e00cf73", "tree": "df9f3fe5c0417102586087cec63e1d813a8f29cb", "parents": [ "85ba94ba0592296053f7f2846812173424afe1cb", "34b3ede2353604ec9861c1d900b2a835ff85de47", "e545a6140b698b2494daf0b32107bdcc5e901390", "d294eb83d8d39a29f01dad391f15fc3a29aa04f9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 08 11:31:02 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 08 11:31:02 2008 +0200" }, "message": "Merge branches \u0027sched/devel\u0027, \u0027sched/cpu-hotplug\u0027, \u0027sched/cpusets\u0027 and \u0027sched/urgent\u0027 into sched/core\n" }, { "commit": "c459ce8b5a7d933a3bcf6915ab17ac1e036e2ac4", "tree": "adef9c1bd10dbb3eea5f1be8563db7e6adf3f3e5", "parents": [ "94aca1dac6f6d21f4b07e4864baf7768cabcc6e7" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 29 16:39:19 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 29 16:39:19 2008 -0700" }, "message": "[IA64] Put the space for cpu0 per-cpu area into .data section\n\nInitial fix for making sure that we can access percpu variables\nin all C code (commit: 10617bbe84628eb18ab5f723d3ba35005adde143)\ninadvertantly allocated the memory in the \"percpu\" section of\nthe vmlinux ELF executable. This confused kexec/dump.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "da654b74bda14c45a7d98c731bf3c1a43b6b74e2", "tree": "e3cc6f1a1f7300c07e59c9091cd2ede0c5da8d4d", "parents": [ "101d5b713700b902b1c200cdd1925c3cb7d34567" ], "author": { "name": "Srinivasa Ds", "email": "srinivasa@in.ibm.com", "time": "Tue Sep 23 15:23:52 2008 +0530" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Sep 23 13:26:52 2008 +0200" }, "message": "signals: demultiplexing SIGTRAP signal\n\nCurrently a SIGTRAP can denote any one of below reasons.\n\t- Breakpoint hit\n\t- H/W debug register hit\n\t- Single step\n\t- Signal sent through kill() or rasie()\n\nArchitectures like powerpc/parisc provides infrastructure to demultiplex\nSIGTRAP signal by passing down the information for receiving SIGTRAP through\nsi_code of siginfot_t structure. Here is an attempt is generalise this\ninfrastructure by extending it to x86 and x86_64 archs.\n\nSigned-off-by: Srinivasa DS \u003csrinivasa@in.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: akpm@linux-foundation.org\nCc: paulus@samba.org\nCc: linuxppc-dev@ozlabs.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d3758f87f39c5b072dde74c55bfb988262a3a45c", "tree": "9e03bdfc3693e8db2d9785593c4ebd750202b12c", "parents": [ "06f95ea8988513b172080c419e4be8826c55a318" ], "author": { "name": "Jay Lan", "email": "jlan@sgi.com", "time": "Mon Sep 22 14:21:19 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 22 14:21:19 2008 -0700" }, "message": "[IA64] kexec fails on systems with blocks of uncached memory\n\nCurrently a memory segment in memory map with attribute of EFI_MEMORY_UC\nis denoted as \"System RAM\" in /proc/iomem, while memory of attribute\n(EFI_MEMORY_WB|EFI_MEMORY_UC) is also labeled the same.\n\nThe kexec utility then includes uncached memory as part of vmcore. The\nkdump kernel MCA\u0027ed when it tries to save the vmcore to a disk. A normal\n\"cached\" access may cause MCAs.\n\nThis patch would label memory with attribute of EFI_MEMORY_UC only as\n\"Uncached RAM\" so that kexec would know not to include it in the vmcore.\nI will submit a separate kexec-tools patch to the kexec list.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nAcked-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "06f95ea8988513b172080c419e4be8826c55a318", "tree": "7d503922a63016adfc550326220046ba0ed6d43c", "parents": [ "cec5eb7be3a104fffd27ca967ee8e15a123050e2" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Tue Sep 16 18:25:33 2008 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Sep 22 14:13:32 2008 -0700" }, "message": "[IA64] Ski simulator doesn\u0027t need check_sal_cache_flush\n\nPeter Chubb reported that commit 3463a93def55c309f3c0d0a8aaf216be3be42d64\n(Update check_sal_cache_flush to use platform_send_ipi()) broke\nSki because it does not implement IPIs.\n\nTony Luck suggested we just #ifndef out the call (since the simulator\ndoes not have the SAL bug that this code is attempting to detect and\nworkaround)\n\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9f7263236aa4401f8e52cae084f652175b7a7b5f", "tree": "48910c5b4c1d2d068052b94dc4d293aa8380a243", "parents": [ "9824b8f11373b0df806c135a342da9319ef1d893" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Fri Sep 12 14:12:08 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Fri Sep 19 16:49:01 2008 -0700" }, "message": "KVM: ia64: \u0027struct fdesc\u0027 build fix\n\nCommit 4611a77 (\"[IA64] fix compile failure with non modular builds\")\nintroduced struct fdesc into asm/elf.h, which duplicates KVM\u0027s definition.\nRemove the latter to avoid the build error.\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "6e03f99803195e5aaf7f247db31b0d11857ccc35", "tree": "ffd4b1a140854977e984a4390105333845c0e90c", "parents": [ "982162602b31041b426edec6480d327743abcbcc", "6bfb09a1005193be5c81ebac9f3ef85210142650" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Sep 14 14:07:00 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Sep 14 14:07:00 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into x86/iommu\n\nConflicts:\n\tlib/swiotlb.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e7b140365b86aaf94374214c6f4e6decbee2eb0a", "tree": "6467805ada12be5cd1d5136869bf1f031f441999", "parents": [ "6bf6a1a49377c32a02939ec835553703994f3e41" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Aug 31 11:06:30 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Sep 10 10:52:42 2008 -0700" }, "message": "[IA64] prevent ia64 from invoking irq handlers on offline CPUs\n\nMake ia64 refrain from clearing a given to-be-offlined CPU\u0027s bit in the\ncpu_online_mask until it has processed pending irqs. This change\nprevents other CPUs from being blindsided by an apparently offline CPU\nnevertheless changing globally visible state. Also remove the existing\nredundant cpu_clear(cpu, cpu_online_map).\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "6bf6a1a49377c32a02939ec835553703994f3e41", "tree": "631f1c0a0421976b60e9eb619e72a28b81f17d87", "parents": [ "47633cf0d60bde5581d039ac1283ef4377a6e782" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Wed Sep 10 13:57:19 2008 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Sep 10 10:49:36 2008 -0700" }, "message": "[IA64] arch/ia64/sn/pci/tioca_provider.c: introduce missing kfree\n\nError handling code following a kmalloc should free the allocated data.\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "47633cf0d60bde5581d039ac1283ef4377a6e782", "tree": "4ee01efb3f2bdaeb5e085a126ba369bbc447a006", "parents": [ "4611a771fc8e5ad77d27f25268846abb425101a0" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Tue Sep 09 10:34:44 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Sep 10 10:48:06 2008 -0700" }, "message": "[IA64] fix up bte.h\n\nbte.h expects a #define of L1_CACHE_MASK which is currently only\nin bte.c. This small patch gets bte.h to include cleanly and makes\nBTE_UNALIGNED_COPY not report errors.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "4611a771fc8e5ad77d27f25268846abb425101a0", "tree": "0c897e70d6ae6a810dfa2f4be8a6aaba7d33e8f1", "parents": [ "adee14b2e1557d0a8559f29681732d05a89dfc35" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Tue Sep 09 17:56:47 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Sep 10 10:46:32 2008 -0700" }, "message": "[IA64] fix compile failure with non modular builds\n\nBroke the non modular builds by moving an essential function into\nmodules.c. Fix this by moving it out again and into asm/sections.h as\nan inline. To do this, the definitions of struct fdesc and struct\ngot_val have been lifted out of modules.c and put in asm/elf.h where\nthey belong.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e92b4fdacc6a7d8cc7895b81347671d5fcd6c5e1", "tree": "4f84567261682d8ec2ad4102bce1ff970a6eed1a", "parents": [ "9fcaff0e660d886e9a766460adbe558dd25de31b", "adee14b2e1557d0a8559f29681732d05a89dfc35" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 11:32:52 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 11:32:52 2008 +0200" }, "message": "Merge commit \u0027v2.6.27-rc6\u0027 into x86/iommu\n" }, { "commit": "deac93df26b20cf8438339b5935b5f5643bc30c9", "tree": "8e67edd505e4a8bde380c724b67ce9ca98b8ee91", "parents": [ "7ae115b4f50d3c5824f1a15e572b5de9d1b06d35" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Wed Sep 03 20:43:36 2008 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 09 11:51:15 2008 -0700" }, "message": "lib: Correct printk %pF to work on all architectures\n\nIt was introduced by \"vsprintf: add support for \u0027%pS\u0027 and \u0027%pF\u0027 pointer\nformats\" in commit 0fe1ef24f7bd0020f29ffe287dfdb9ead33ca0b2. However,\nthe current way its coded doesn\u0027t work on parisc64. For two reasons: 1)\nparisc isn\u0027t in the #ifdef and 2) parisc has a different format for\nfunction descriptors\n\nMake dereference_function_descriptor() more accommodating by allowing\narchitecture overrides. I put the three overrides (for parisc64, ppc64\nand ia64) in arch/kernel/module.c because that\u0027s where the kernel\ninternal linker which knows how to deal with function descriptors sits.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e545a6140b698b2494daf0b32107bdcc5e901390", "tree": "63f302e25ba7a0705bbf051f3817fac8f8b98aba", "parents": [ "7686ad5606f08d9dfb33a2087a36c8366366015b" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Sun Sep 07 16:57:22 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 08 19:25:24 2008 +0200" }, "message": "kernel/cpu.c: create a CPU_STARTING cpu_chain notifier\n\nRight now, there is no notifier that is called on a new cpu, before the new\ncpu begins processing interrupts/softirqs.\nVarious kernel function would need that notification, e.g. kvm works around\nby calling smp_call_function_single(), rcu polls cpu_online_map.\n\nThe patch adds a CPU_STARTING notification. It also adds a helper function\nthat sends the message to all cpu_chain handlers.\n\nTested on x86-64.\nAll other archs are untested. Especially on sparc, I\u0027m not sure if I got\nit right.\n\nSigned-off-by: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3a80b6aa271eb08a3da1a04b5cbdcdc19d4a5ae0", "tree": "764dff7d96293683ad4066c3e0c7631299c6f470", "parents": [ "e51af6630848406fc97adbd71443818cdcda297b" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Mon Sep 08 18:10:10 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 08 15:50:05 2008 +0200" }, "message": "ia64: dma_alloc_coherent always use GFP_DMA\n\nThis patch makes dma_alloc_coherent use GFP_DMA at all times. This is\nnecessary for swiotlb, which requires the callers to set up the gfp\nflags properly.\n\nswiotlb_alloc_coherent tries to allocate pages with the gfp flags. If\nthe allocated memory isn\u0027t fit for dev-\u003ecoherent_dma_mask,\nswiotlb_alloc_coherent reserves some of the swiotlb memory area, which\nis precious resource. So the callers need to set up the gfp flags\nproperly.\n\nThis patch means that other IA64 IOMMUs\u0027 dma_alloc_coherent also use\nGFP_DMA. These IOMMUs (e.g. SBA IOMMU) don\u0027t need GFP_DMA since they\ncan map a memory to any address. But IA64\u0027s GFP_DMA is large,\ngenerally drivers allocate small memory with dma_alloc_coherent only\nat startup. So I chose the simplest way to set up the gfp flags for\nswiotlb.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9d5a9e74655b9d04d0ec9c8e47801163b7b74211", "tree": "8399629429e5f2b5b1d6ed91b50401db6226337f", "parents": [ "e17c6d56160e4fb9e8c2830e30cc9741d4309989" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Jun 28 00:12:52 2008 +0300" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Sat Sep 06 19:30:24 2008 +0100" }, "message": "Remove asm/a.out.h files for all architectures without a.out support.\n\nThis patch also includes the required removal of (unused) inclusion of\n\u003casm/a.out.h\u003e \u003clinux/a.out.h\u003e\u0027s in the arch/ code for these\narchitectures.\n\n[dwmw2: updated for 2.6.27-rc]\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "4dc429243d0ced7db475d826b4606c21cc28c325", "tree": "444ba763b8d47582c2f4cf96b78f7053e8562621", "parents": [ "a5e48a28d04f0078dbf850159f7c068864f24bb1" ], "author": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Sep 01 14:10:03 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Thu Sep 04 09:46:13 2008 +0100" }, "message": "IA64: Use \u003casm-generic/statfs.h\u003e\n\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "8a549f8b581db95fec1e2d86ff857594fcfcd9db", "tree": "dbf33ff8ee4c20ba7737c2968d5c7188bc3c4dff", "parents": [ "42aca483ddee8888926d913b660e1dd38d748ba9" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Fri Aug 22 16:15:22 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 25 11:23:13 2008 -0700" }, "message": "[IA64] Fix __{in,out}s{w,l} to handle unaligned data\n\nSome ia64 systems produce several repeats of kernel messages like this:\n\n kernel unaligned access to 0xe000000644220466, ip\u003d0xa000000100516fa1\n\nThis was tracked to ide code using the __cmd[] field in \"struct request\"\nvia the __outsw() function. __cmd[] is a char array, so is not guaranteed\nto be properly aligned when accessed as words.\n\nTested-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "42aca483ddee8888926d913b660e1dd38d748ba9", "tree": "d4cb7748ebe3019d966976ca647020990ea37a2d", "parents": [ "83097aca8567a0bd593534853b71fe0fa9a75d69" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Mon Jul 28 20:36:50 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 25 11:10:11 2008 -0700" }, "message": "[IA64] Fix ia64 build failure when CONFIG_SFC\u003dm\n\nCONFIG_SFC\u003dm uses topology_core_siblings() which, for ia64, expects\ncpu_core_map to be exported. It is not. This patch exports the needed\nsymbol.\n\nMaintainers note: This really looks like the wrong thing to do ... it\nwould be much better for the kernel to export an API to provide\ndrivers like this with data they need (which in the case of this\ndriver seems to be an estimate of the effective parallelism available\non the platform). But x86 has exported this forever ... so go with\nthe flow until such an API is defined.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "37c23e7fda6913d133ac12012395e58af1fe24c6", "tree": "5000e5eb908a3cf8090a101814f5dccf66c36990", "parents": [ "8a20fd52c663b1796e1f01c0fa21d9b24c2936b6" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Aug 16 19:50:28 2008 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 18 15:42:11 2008 -0700" }, "message": "[IA64] use generic compat_old_sys_readdir\n\nSwitch ia64 to the generic compat_sys_old_readdir which is identical\nexcept for slightly better error handling. Also remove sys32_getdents\nwhich already isn\u0027t wired up to the syscall table anymore in favour of\ncompat_sys_getdents.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "8a20fd52c663b1796e1f01c0fa21d9b24c2936b6", "tree": "cef69a7c5117c3ddd0d9cf75d89232ce78f1eee4", "parents": [ "97653f92c004d322ef27edb168a1b5f31142c6dc" ], "author": { "name": "Luck, Tony", "email": "tony.luck@intel.com", "time": "Fri Aug 15 15:37:48 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 18 15:41:21 2008 -0700" }, "message": "[IA64] pci_acpi_scan_root cleanup\n\nThe code walks all the acpi _CRS methods to see how many windows\nto allocate. It then scans them all again to insert_resource()\nfor each *even if the first scan found that there were none*.\n\nMove the second scan inside the \"if (windows)\" clause.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "97653f92c004d322ef27edb168a1b5f31142c6dc", "tree": "ca30e24926384fa24d3c39680bd26acc004e4b29", "parents": [ "ea42b8ce8cc9f4a3d3048fae5ba8ad7269d17afa" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Fri Aug 15 09:21:24 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 18 15:39:48 2008 -0700" }, "message": "[IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area.\n\nMaking allmodconfig will break the current build. This patch shrinks\nthe per_cpu__shadow_flush_counts from 16k to 8k which frees enough space\nto allow allmodconfig to successfully complete.\n\nFixes http://bugzilla.kernel.org/show_bug.cgi?id\u003d11338\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nAcked-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ea42b8ce8cc9f4a3d3048fae5ba8ad7269d17afa", "tree": "a39418732bf707b16b116107794837f3ad15e87f", "parents": [ "a7f5aaf36ded825477c4d7167cc6eb1bcdc63191" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Fri Aug 15 04:56:01 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 18 15:33:40 2008 -0700" }, "message": "[IA64] Remove sn2_defconfig.\n\nNot really a patch as much as a remove this file request. Now that\ngeneric_defconfig supports all the configurations SGI currently supports\nand has NR_CPUS and NR_NODES at our largest configurations, we have no\nreason to maintain the extra defconfig file.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nAcked-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "163f6876f5c3ff8215e900b93779e960a56b3694", "tree": "9ba2df8417dedd3a17cf3ba4cba5a2acd578ee3a", "parents": [ "7ade3fcc1fe2801336112027a884070c9ca451af" ], "author": { "name": "Huang Ying", "email": "ying.huang@intel.com", "time": "Fri Aug 15 00:40:22 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 15 08:35:42 2008 -0700" }, "message": "kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE\n\nRename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE, because control\npage is used for not only code on some platform. For example in kexec\njump, it is used for data and stack too.\n\n[akpm@linux-foundation.org: unbreak powerpc and arm, finish conversion]\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "430ac5ba9c74f236ddd695b1282a889630cb4f91", "tree": "ceb891ebfbb1387d38ba58372c5baf9e369e4df1", "parents": [ "10617bbe84628eb18ab5f723d3ba35005adde143" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Fri Aug 08 19:34:45 2008 +0300" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Aug 12 13:32:09 2008 -0700" }, "message": "[IA64] use bcd2bin/bin2bcd\n\nThis patch changes ia64 to use the new bcd2bin/bin2bcd functions instead\nof the obsolete BCD2BIN/BIN2BCD macros.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "10617bbe84628eb18ab5f723d3ba35005adde143", "tree": "2d1dada5b7d8dd8cd060f54a597aaa34ccc8edb6", "parents": [ "45fc3c4d9b7ab12798af43a73aea53eeecd16acf" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Aug 12 10:34:20 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Aug 12 10:34:20 2008 -0700" }, "message": "[IA64] Ensure cpu0 can access per-cpu variables in early boot code\n\nia64 handles per-cpu variables a litle differently from other architectures\nin that it maps the physical memory allocated for each cpu at a constant\nvirtual address (0xffffffffffff0000). This mapping is not enabled until\nthe architecture specific cpu_init() function is run, which causes problems\nsince some generic code is run before this point. In particular when\nCONFIG_PRINTK_TIME is enabled, the boot cpu will trap on the access to\nper-cpu memory at the first printk() call so the boot will fail without\nthe kernel printing anything to the console.\n\nFix this by allocating percpu memory for cpu0 in the kernel data section\nand doing all initialization to enable percpu access in head.S before\ncalling any generic code.\n\nOther cpus must take care not to access per-cpu variables too early, but\ntheir code path from start_secondary() to cpu_init() is all in arch/ia64\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "bcbd2b65868213c1426654304de3da330cde6b3a", "tree": "6b00d54396a99df832da59c515f437639553ac27", "parents": [ "ee694d6b4106ca09dcf23f839b44efd152a1da82" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 15:47:25 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 15:47:25 2008 -0700" }, "message": "[IA64] Update generic config\n\nChanges to support a new platform in my lab.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "3351ab9b345ba5c2872acbf718cc631df72d3732", "tree": "8cb1d0fe0bceaa79e752af96b8a1631399c71e53", "parents": [ "ceffacc1d6041392d1b47750b14bf6845c2372ab" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Thu Jul 31 07:52:50 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 11:19:35 2008 -0700" }, "message": "[IA64] Eliminate trailing backquote in IA64_SGI_UV\n\nEliminate trailing backquote in IA64_SGI_UV config.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ceffacc1d6041392d1b47750b14bf6845c2372ab", "tree": "6229ec4d71fda962875a38fe253f461393cc0264", "parents": [ "ac0af91ebcaedc1a9e1d2987ecbd22837924e6b9" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Sat Aug 02 13:35:27 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 11:13:21 2008 -0700" }, "message": "[IA64] update generic_defconfig to support sn2.\n\nThis patch changes the generic_defconfig so it works on all sn2\nplatforms I have access to. There is only one support configuration\nwhich was not tested and that configuration is only a combination of two\ntested configurations. With this patchset applied, a generic kernel can\nbe booted on either a RHEL 5.2, RHEL5.3, or SLES10 SP1 root and operate.\nAll features needed by SGI\u0027s ProPack are also working. I have not\ntested all features of RHEL or SLES, but they do at least boot.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ac0af91ebcaedc1a9e1d2987ecbd22837924e6b9", "tree": "a985b6c05cbecc19602bdfd38f401ee87c65f0a4", "parents": [ "d1339df1f46d10e0396c1470f371b0d1b23295ba" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Sat Aug 02 13:32:06 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 11:11:51 2008 -0700" }, "message": "[IA64] update generic_defconfig for 2.6.27-rc1\n\nThis patch updates the generic_defconfig for 2.6.27-rc1 by simply doing\na make oldconfig and holding down the carriage return.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d1339df1f46d10e0396c1470f371b0d1b23295ba", "tree": "aab03b31962e5efe87b337c8c8a5a1bfba5184e2", "parents": [ "94567ef16bf38e98a7de214694d327feb3ec42d4" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Sat Aug 02 13:29:24 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 11:09:51 2008 -0700" }, "message": "[IA64] Allow ia64 to CONFIG_NR_CPUS up to 4096\n\nia64 has compiled with NR_CPUS\u003d4096 for a couple releases, just forgot\nto update Kconfig to allow it.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "94567ef16bf38e98a7de214694d327feb3ec42d4", "tree": "c87f86bd19f57869a1f24f2db96f7d48a0691b2f", "parents": [ "9b3cbf725fb98733976fd02e2e557f0ae3028df0" ], "author": { "name": "Robin Holt", "email": "holt@sgi.com", "time": "Mon Aug 04 11:06:16 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 11:06:16 2008 -0700" }, "message": "[IA64] Cleanup generated file not ignored by .gitignore\n\narch/ia64/kernel/vmlinux.lds is a generated file. Tell\ngit to ignore it.\n\nSigned-off-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "9b3cbf725fb98733976fd02e2e557f0ae3028df0", "tree": "7ebd5f36df50f953fa545f6d57a81227dad4c7a8", "parents": [ "8f616cd5249e03c9e1b371623d85e76d4b86bbc1" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon Aug 04 12:02:28 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Aug 04 10:52:12 2008 -0700" }, "message": "[IA64] pv_ops: fix ivt.S paravirtualization\n\nRecent kernels are not booting on some HP systems (though\nit does boot on others). James and Willy reported the\nproblem. James did the bisection to find the commit\nthat caused the problem:\n\t498c5170472ff0c03a29d22dbd33225a0be038f4.\n\t[IA64] pvops: paravirtualize ivt.S\n\nTwo instructions were wrongly paravirtualized such that\n_FROM_ macro had been used where _TO_ was intended\n\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: \"Wilcox, Matthew R\" \u003cmatthew.r.wilcox@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "7f30491ccd28627742e37899453ae20e3da8e18f", "tree": "7291c0a26ed3a31acf9542857af3981d278f5de8", "parents": [ "94ad374a0751f40d25e22e036c37f7263569d24c" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Aug 01 10:13:32 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Aug 01 10:21:21 2008 -0700" }, "message": "[IA64] Move include/asm-ia64 to arch/ia64/include/asm\n\nAfter moving the the include files there were a few clean-ups:\n\n1) Some files used #include \u003casm-ia64/xyz.h\u003e, changed to \u003casm/xyz.h\u003e\n\n2) Some comments alerted maintainers to look at various header files to\nmake matching updates if certain code were to be changed. Updated these\ncomments to use the new include paths.\n\n3) Some header files mentioned their own names in initial comments. Just\ndeleted these self references.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "34d8a380d784d1fbea941a68beebdd7f9a3bebdf", "tree": "539eb1c942bb7c0bcbba4f709bc360174650212a", "parents": [ "c627f9cc046c7cd93b4525d89377fb409e170a18" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Tue Jul 29 22:33:54 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 30 09:41:47 2008 -0700" }, "message": "GRU Driver: hardware data structures\n\nThis series of patches adds a driver for the SGI UV GRU. The driver is\nstill in development but it currently compiles for both x86_64 \u0026 IA64.\nAll simple regression tests pass on IA64. Although features remain to be\nadded, I\u0027d like to start the process of getting the driver into the\nkernel. Additional kernel drivers will depend on services provide by the\nGRU driver.\n\nThe GRU is a hardware resource located in the system chipset. The GRU\ncontains memory that is mmaped into the user address space. This memory\nis used to communicate with the GRU to perform functions such as\nload/store, scatter/gather, bcopy, AMOs, etc. The GRU is directly\naccessed by user instructions using user virtual addresses. GRU\ninstructions (ex., bcopy) use user virtual addresses for operands.\n\nThe GRU contains a large TLB that is functionally very similar to\nprocessor TLBs. Because the external contains a TLB with user virtual\naddress, it requires callouts from the core VM system when certain types\nof changes are made to the process page tables. There are several MMUOPS\npatches currently being discussed but none has been accepted into the\nkernel. The GRU driver is built using version V18 from Andrea Arcangeli.\n\nThis patch:\n\nContains the definitions of the hardware GRU data structures that are used\nby the driver to manage the GRU.\n\n[akpm@linux-foundation;org: export hpage_shift]\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cab7a1eeeb007be309cd99cf14407261a72d2418", "tree": "1a384bb77cd56512ba2b3a1c7ac83eacea0165ec", "parents": [ "5fdbcb9dd16f1e89ead127d3ee1a38e3a00cf1ea" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Tue Jul 22 21:38:18 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Jul 27 11:35:32 2008 +0300" }, "message": "KVM: ia64: Fix irq disabling leak in error handling code\n\nThere is a call to local_irq_restore in the normal exit case, so it would\nseem that there should be one on an error return as well.\n\nThe semantic patch that finds this problem is as follows:\n(http://www.emn.fr/x-info/coccinelle/)\n\n// \u003csmpl\u003e\n@@\nexpression l;\nexpression E,E1,E2;\n@@\n\nlocal_irq_save(l);\n... when !\u003d local_irq_restore(l)\n when !\u003d spin_unlock_irqrestore(E,l)\n when any\n when strict\n(\nif (...) { ... when !\u003d local_irq_restore(l)\n when !\u003d spin_unlock_irqrestore(E1,l)\n+ local_irq_restore(l);\n return ...;\n}\n|\nif (...)\n+ {local_irq_restore(l);\n return ...;\n+ }\n|\nspin_unlock_irqrestore(E2,l);\n|\nlocal_irq_restore(l);\n)\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "85ba2d862e521375a8ee01526c5c46b1f24bb4af", "tree": "f098555cb580b2864f145aa845b574f07d2cf694", "parents": [ "1f5a4ad97a0e7b663d527ecc02aabe203d000d91" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Fri Jul 25 19:45:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:09 2008 -0700" }, "message": "tracehook: wait_task_inactive\n\nThis extends wait_task_inactive() with a new argument so it can be used in\na \"soft\" mode where it will check for the task changing state unexpectedly\nand back off. There is no change to existing callers. This lays the\ngroundwork to allow robust, noninvasive tracing that can try to sample a\nblocked thread but back off safely if it wakes up.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06", "tree": "64090a84f4c4466f9f30ff46c993e0cede379052", "parents": [ "c485b465a031b6f9b9a51300e0ee1f86efc6db87" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 25 19:44:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:03 2008 -0700" }, "message": "dma-mapping: add the device argument to dma_mapping_error()\n\nAdd per-device dma_mapping_ops support for CONFIG_X86_64 as POWER\narchitecture does:\n\nThis enables us to cleanly fix the Calgary IOMMU issue that some devices\nare not behind the IOMMU (http://lkml.org/lkml/2008/5/8/423).\n\nI think that per-device dma_mapping_ops support would be also helpful for\nKVM people to support PCI passthrough but Andi thinks that this makes it\ndifficult to support the PCI passthrough (see the above thread). So I\nCC\u0027ed this to KVM camp. Comments are appreciated.\n\nA pointer to dma_mapping_ops to struct dev_archdata is added. If the\npointer is non NULL, DMA operations in asm/dma-mapping.h use it. If it\u0027s\nNULL, the system-wide dma_ops pointer is used as before.\n\nIf it\u0027s useful for KVM people, I plan to implement a mechanism to register\na hook called when a new pci (or dma capable) device is created (it works\nwith hot plugging). It enables IOMMUs to set up an appropriate\ndma_mapping_ops per device.\n\nThe major obstacle is that dma_mapping_error doesn\u0027t take a pointer to the\ndevice unlike other DMA operations. So x86 can\u0027t have dma_mapping_ops per\ndevice. Note all the POWER IOMMUs use the same dma_mapping_error function\nso this is not a problem for POWER but x86 IOMMUs use different\ndma_mapping_error functions.\n\nThe first patch adds the device argument to dma_mapping_error. The patch\nis trivial but large since it touches lots of drivers and dma-mapping.h in\nall the architecture.\n\nThis patch:\n\ndma_mapping_error() doesn\u0027t take a pointer to the device unlike other DMA\noperations. So we can\u0027t have dma_mapping_ops per device.\n\nNote that POWER already has dma_mapping_ops per device but all the POWER\nIOMMUs use the same dma_mapping_error function. x86 IOMMUs use device\nargument.\n\n[akpm@linux-foundation.org: fix sge]\n[akpm@linux-foundation.org: fix svc_rdma]\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix bnx2x]\n[akpm@linux-foundation.org: fix s2io]\n[akpm@linux-foundation.org: fix pasemi_mac]\n[akpm@linux-foundation.org: fix sdhci]\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix sparc]\n[akpm@linux-foundation.org: fix ibmvscsi]\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Avi Kivity \u003cavi@qumranet.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29ca069cc6572cce62e42a27efdab01f50190616", "tree": "b948f5eed1691fa0bca57aa116837c8eeef0b90a", "parents": [ "b4615e69b6c6353878b734a8202b65efbc554df4", "3e4d0cab61c88a9ae3e61151a857960397e26403" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 17:29:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 17:29:03 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] Wire up new system calls\n" }, { "commit": "ef53d9c5e4da147ecaa43c44c5e5945eb83970a2", "tree": "3b596445e5d0613fda4b33a4ae96e0e3fffdcf1e", "parents": [ "53a9600c634e3bfd6230e0597aca159bf4d4d010" ], "author": { "name": "Srinivasa D S", "email": "srinivasa@in.ibm.com", "time": "Fri Jul 25 01:46:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:30 2008 -0700" }, "message": "kprobes: improve kretprobe scalability with hashed locking\n\nCurrently list of kretprobe instances are stored in kretprobe object (as\nused_instances,free_instances) and in kretprobe hash table. We have one\nglobal kretprobe lock to serialise the access to these lists. This causes\nonly one kretprobe handler to execute at a time. Hence affects system\nperformance, particularly on SMP systems and when return probe is set on\nlot of functions (like on all systemcalls).\n\nSolution proposed here gives fine-grain locks that performs better on SMP\nsystem compared to present kretprobe implementation.\n\nSolution:\n\n 1) Instead of having one global lock to protect kretprobe instances\n present in kretprobe object and kretprobe hash table. We will have\n two locks, one lock for protecting kretprobe hash table and another\n lock for kretporbe object.\n\n 2) We hold lock present in kretprobe object while we modify kretprobe\n instance in kretprobe object and we hold per-hash-list lock while\n modifying kretprobe instances present in that hash list. To prevent\n deadlock, we never grab a per-hash-list lock while holding a kretprobe\n lock.\n\n 3) We can remove used_instances from struct kretprobe, as we can\n track used instances of kretprobe instances using kretprobe hash\n table.\n\nTime duration for kernel compilation (\"make -j 8\") on a 8-way ppc64 system\nwith return probes set on all systemcalls looks like this.\n\ncacheline non-cacheline Un-patched kernel\naligned patch \t aligned patch\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nreal 9m46.784s 9m54.412s 10m2.450s\nuser 40m5.715s 40m7.142s 40m4.273s\nsys 2m57.754s 2m58.583s 3m17.430s\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nTime duration for kernel compilation (\"make -j 8) on the same system, when\nkernel is not probed.\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nreal 9m26.389s\nuser 40m8.775s\nsys 2m7.283s\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Srinivasa DS \u003csrinivasa@in.ibm.com\u003e\nSigned-off-by: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3e4d0cab61c88a9ae3e61151a857960397e26403", "tree": "23795ed3ec0ee87cd5ea5e36f6cc432cb9e97095", "parents": [ "fb2e405fc1fc8b20d9c78eaa1c7fd5a297efde43" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Jul 25 10:10:28 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Jul 25 10:10:28 2008 -0700" }, "message": "[IA64] Wire up new system calls\n\nSix new system calls: signalfd4, eventfd2, epoll_create1,\ndup3, pipe2 and inotify_init1.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ed8cae8ba01348bfd83333f4648dd807b04d7f08", "tree": "c71a1c8e771c1c55728bb7c40612fbdcefbc858a", "parents": [ "336dd1f70ff62d7dd8655228caed4c5bfc818c56" ], "author": { "name": "Ulrich Drepper", "email": "drepper@redhat.com", "time": "Wed Jul 23 21:29:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:28 2008 -0700" }, "message": "flag parameters: pipe\n\nThis patch introduces the new syscall pipe2 which is like pipe but it also\ntakes an additional parameter which takes a flag value. This patch implements\nthe handling of O_CLOEXEC for the flag. I did not add support for the new\nsyscall for the architectures which have a special sys_pipe implementation. I\nthink the maintainers of those archs have the chance to go with the unified\nimplementation but that\u0027s up to them.\n\nThe implementation introduces do_pipe_flags. I did that instead of changing\nall callers of do_pipe because some of the callers are written in assembler.\nI would probably screw up changing the assembly code. To avoid breaking code\ndo_pipe is now a small wrapper around do_pipe_flags. Once all callers are\nchanged over to do_pipe_flags the old do_pipe function can be removed.\n\nThe following test must be adjusted for architectures other than x86 and\nx86-64 and in case the syscall numbers changed.\n\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n#include \u003cfcntl.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cunistd.h\u003e\n#include \u003csys/syscall.h\u003e\n\n#ifndef __NR_pipe2\n# ifdef __x86_64__\n# define __NR_pipe2 293\n# elif defined __i386__\n# define __NR_pipe2 331\n# else\n# error \"need __NR_pipe2\"\n# endif\n#endif\n\nint\nmain (void)\n{\n int fd[2];\n if (syscall (__NR_pipe2, fd, 0) !\u003d 0)\n {\n puts (\"pipe2(0) failed\");\n return 1;\n }\n for (int i \u003d 0; i \u003c 2; ++i)\n {\n int coe \u003d fcntl (fd[i], F_GETFD);\n if (coe \u003d\u003d -1)\n {\n puts (\"fcntl failed\");\n return 1;\n }\n if (coe \u0026 FD_CLOEXEC)\n {\n printf (\"pipe2(0) set close-on-exit for fd[%d]\\n\", i);\n return 1;\n }\n }\n close (fd[0]);\n close (fd[1]);\n\n if (syscall (__NR_pipe2, fd, O_CLOEXEC) !\u003d 0)\n {\n puts (\"pipe2(O_CLOEXEC) failed\");\n return 1;\n }\n for (int i \u003d 0; i \u003c 2; ++i)\n {\n int coe \u003d fcntl (fd[i], F_GETFD);\n if (coe \u003d\u003d -1)\n {\n puts (\"fcntl failed\");\n return 1;\n }\n if ((coe \u0026 FD_CLOEXEC) \u003d\u003d 0)\n {\n printf (\"pipe2(O_CLOEXEC) does not set close-on-exit for fd[%d]\\n\", i);\n return 1;\n }\n }\n close (fd[0]);\n close (fd[1]);\n\n puts (\"OK\");\n\n return 0;\n}\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nAcked-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Michael Kerrisk \u003cmtk.manpages@googlemail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3560e249abda6bee41a07a7bf0383a6e193e2839", "tree": "a5770b74f13dca64e34cd5a1e3182e4e1f98a9ca", "parents": [ "75a56cfe9fdb064d1db1cfbc564315fddb756fb1" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Wed Jul 23 21:28:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:20 2008 -0700" }, "message": "bootmem: replace node_boot_start in struct bootmem_data\n\nAlmost all users of this field need a PFN instead of a physical address,\nso replace node_boot_start with node_min_pfn.\n\n[Lee.Schermerhorn@hp.com: fix spurious BUG_ON() in mark_bootmem()]\nSigned-off-by: Johannes Weiner \u003channes@saeureba.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ceb868796181dc95ea01a110e123afd391639873", "tree": "991be618e5195b05c31974a19adb4b9602315013", "parents": [ "4abd32dbab201c3ced0b0af12accea77cd9eeffc" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jul 23 21:27:50 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:18 2008 -0700" }, "message": "hugetlb: introduce pud_huge\n\nStraight forward extensions for huge pages located in the PUD instead of\nPMDs.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a5516438959d90b071ff0a484ce4f3f523dc3152", "tree": "e356ba9364c76b93c176b4d4a262b7aca3ee8f91", "parents": [ "b7ba30c679ed1eb7ed3ed8f281f6493282042bd4" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jul 23 21:27:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:17 2008 -0700" }, "message": "hugetlb: modular state for hugetlb page size\n\nThe goal of this patchset is to support multiple hugetlb page sizes. This\nis achieved by introducing a new struct hstate structure, which\nencapsulates the important hugetlb state and constants (eg. huge page\nsize, number of huge pages currently allocated, etc).\n\nThe hstate structure is then passed around the code which requires these\nfields, they will do the right thing regardless of the exact hstate they\nare operating on.\n\nThis patch adds the hstate structure, with a single global instance of it\n(default_hstate), and does the basic work of converting hugetlb to use the\nhstate.\n\nFuture patches will add more hstate structures to allow for different\nhugetlbfs mounts to have different page sizes.\n\n[akpm@linux-foundation.org: coding-style fixes]\nAcked-by: Adam Litke \u003cagl@us.ibm.com\u003e\nAcked-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "42b7772812d15b86543a23b82bd6070eef9a08b1", "tree": "10665ee01fe82ce17c68a6278d044531b1ed64c0", "parents": [ "a352894d07059649398c4769dc8b645e1a1dad88" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Wed Jul 23 21:27:10 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:15 2008 -0700" }, "message": "mm: remove double indirection on tlb parameter to free_pgd_range() \u0026 Co\n\nThe double indirection here is not needed anywhere and hence (at least)\nconfusing.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b61bfa3c462671c48a51fb5c31af337c5a996a04", "tree": "020363fd43a85ddde9998759150b428ee794dae6", "parents": [ "8b05c7e6e159d2f33c9275281b8b909a89eb7c5d" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Wed Jul 23 21:26:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:14 2008 -0700" }, "message": "mm: move bootmem descriptors definition to a single place\n\nThere are a lot of places that define either a single bootmem descriptor or an\narray of them. Use only one central array with MAX_NUMNODES items instead.\n\nSigned-off-by: Johannes Weiner \u003channes@saeurebad.de\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4a0b2b4dbe1335b8b9886ba3dc85a145d5d938ed", "tree": "c2d3a0f86ade5061a1bb9a14aa702323d729fd54", "parents": [ "36ce6dad6e3cb3f050ed41e0beac0070d2062b25" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Tue Jul 01 18:48:41 2008 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:55:02 2008 -0700" }, "message": "sysdev: Pass the attribute to the low level sysdev show/store function\n\nThis allow to dynamically generate attributes and share show/store\nfunctions between attributes. Right now most attributes are generated\nby special macros and lots of duplicated code. With the attribute\npassed it\u0027s instead possible to attach some data to the attribute\nand then use that in shared low level functions to do different things.\n\nI need this for the dynamically generated bank attributes in the x86\nmachine check code, but it\u0027ll allow some further cleanups.\n\nI converted all users in tree to the new show/store prototype. It\u0027s a single\nhuge patch to avoid unbisectable sections.\n\nRuntime tested: x86-32, x86-64\nCompiled only: ia64, powerpc\nNot compile tested/only grep converted: sh, arm, avr32\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "eb4225b2da2b9f3c1ee43efe58ed1415cc1d4c47", "tree": "573ce3591679ffcdc179801ed86107e48e0e11ca", "parents": [ "807677f812639bdeeddf86abc66117e124eaedb2", "4cddb886a4d0e5cc7a790151740bfb87b568c97d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 21 14:55:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 21 14:55:23 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (25 commits)\n mmtimer: Push BKL down into the ioctl handler\n [IA64] Remove experimental status of kdump\n [IA64] Update ia64 mmr list for SGI uv\n [IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic()\n [IA64] adding parameter check to module_free()\n [IA64] improper printk format in acpi-cpufreq\n [IA64] pv_ops: move some functions in ivt.S to avoid lack of space.\n [IA64] pvops: documentation on ia64/pv_ops\n [IA64] pvops: add to hooks, pv_time_ops, for steal time accounting.\n [IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.\n [IA64] pvops: add hooks, pv_iosapic_ops, to paravirtualize iosapic.\n [IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment.\n [IA64] pvops: paravirtualize NR_IRQS\n [IA64] pvops: paravirtualize entry.S\n [IA64] pvops: paravirtualize ivt.S\n [IA64] pvops: paravirtualize minstate.h.\n [IA64] pvops: define paravirtualized instructions for native.\n [IA64] pvops: preparation for paravirtulization of hand written assembly code.\n [IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions.\n [IA64] pvops: add an early setup hook for pv_ops.\n ...\n" }, { "commit": "f076ab8d048f152b968bb1c6313fed88abb037fe", "tree": "fe9ff7bc40d04c5a12eb41a90cc0e1dbf8ae4e45", "parents": [ "db6d8c7a4027b48d797b369a53f8470aaeed7063", "597a5f551ec4cd0aa0966e4fff4684ecc8c31c0d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 20 21:13:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 20 21:13:26 2008 -0700" }, "message": "Merge branch \u0027kvm-updates-2.6.27\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm\n\n* \u0027kvm-updates-2.6.27\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (70 commits)\n KVM: Adjust smp_call_function_mask() callers to new requirements\n KVM: MMU: Fix potential race setting upper shadow ptes on nonpae hosts\n KVM: x86 emulator: emulate clflush\n KVM: MMU: improve invalid shadow root page handling\n KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction\n KVM: Prefix some x86 low level function with kvm_, to avoid namespace issues\n KVM: check injected pic irq within valid pic irqs\n KVM: x86 emulator: Fix HLT instruction\n KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized\n KVM: VMX: Add ept_sync_context in flush_tlb\n KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held\n x86: KVM guest: make kvm_smp_prepare_boot_cpu() static\n KVM: SVM: fix suspend/resume support\n KVM: s390: rename private structures\n KVM: s390: Set guest storage limit and offset to sane values\n KVM: Fix memory leak on guest exit\n KVM: s390: dont allocate dirty bitmap\n KVM: move slots_lock acquision down to vapic_exit\n KVM: VMX: Fake emulate Intel perfctr MSRs\n KVM: VMX: Fix a wrong usage of vmcs_config\n ...\n" }, { "commit": "15648f154a8faea97cbe931e189cf0a57fd066f4", "tree": "bf5a9abe190c1a9eec33270f48280e0e44201e84", "parents": [ "5b664cb235e97afbf34db9c4d77f08ebd725335e" ], "author": { "name": "Alan Cox", "email": "alan@redhat.com", "time": "Wed Jul 16 21:52:25 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 20 17:12:34 2008 -0700" }, "message": "simserial: Fix up for ldisc changes\n\nNoted by Tony Luck although I\u0027ve done the patches differently and also\nremoved some other bogus oddments.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "34d4cb8fca1f2a31be152b74797e6cd160ec9de6", "tree": "1e8f2c3c4feb54763fd0d8b27ef83ba546215069", "parents": [ "d6e88aec07aa8f6c7e4024f5734ec659fd7c5a40" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu Jul 10 20:49:31 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Jul 20 12:42:40 2008 +0300" }, "message": "KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction\n\nFlush the shadow mmu before removing regions to avoid stale entries.\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "7f39f8ac177db258200053074aa7a3d98656b1cf", "tree": "3d0e4a586a0a676dd0bf922090d0dcdc736fb5ec", "parents": [ "588968b6b7d34e6a88f538d1db9aca47b203623e" ], "author": { "name": "Laurent Vivier", "email": "Laurent.Vivier@bull.net", "time": "Fri May 30 16:05:57 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Jul 20 12:42:31 2008 +0300" }, "message": "KVM: Add coalesced MMIO support (ia64 part)\n\nThis patch enables coalesced MMIO for ia64 architecture.\nIt defines KVM_MMIO_PAGE_OFFSET and KVM_CAP_COALESCED_MMIO.\nIt enables the compilation of coalesced_mmio.c.\n\n[akpm: fix compile error on ia64]\n\nSigned-off-by: Laurent Vivier \u003cLaurent.Vivier@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "92760499d01ef91518119908eb9b8798b6c9bd3f", "tree": "a6bd80fbad82589eb5aa98f81edda4537bc1f625", "parents": [ "131d82791b628d4aeafd94ddc74a9b68f3d15a83" ], "author": { "name": "Laurent Vivier", "email": "Laurent.Vivier@bull.net", "time": "Fri May 30 16:05:53 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Jul 20 12:42:30 2008 +0300" }, "message": "KVM: kvm_io_device: extend in_range() to manage len and write attribute\n\nModify member in_range() of structure kvm_io_device to pass length and the type\nof the I/O (write or read).\n\nThis modification allows to use kvm_io_device with coalesced MMIO.\n\nSigned-off-by: Laurent Vivier \u003cLaurent.Vivier@bull.net\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "7cc8883074b040aa8c1ebd3a17463b0ea3a9ef16", "tree": "79feae8f0093534317d75f1776bd9f115d62dd91", "parents": [ "543e42436643d68ad007d0bae2f485caac9c8a02" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Tue May 13 16:29:20 2008 +0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Jul 20 12:42:25 2008 +0300" }, "message": "KVM: Remove decache_vcpus_on_cpu() and related callbacks\n\nObsoleted by the vmx-specific per-cpu list.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "fb86611f8f3251865784d5938a485a0238ec1427", "tree": "b1d0b4c365ab469d12109dab250b1daec3843b37", "parents": [ "8cac39b99b731c627097ce704acac1ff422d8286" ], "author": { "name": "Bernhard Walle", "email": "bwalle@suse.de", "time": "Thu Jun 26 14:53:11 2008 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 11:29:46 2008 -0700" }, "message": "[IA64] Remove experimental status of kdump\n\nThis patch removes the experimental status of kdump on IA64. kdump is on IA64\nnow since more than one year and it has proven to be stable.\n\nSigned-off-by: Bernhard Walle \u003cbwalle@suse.de\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "efc7508c9e29944fb3d9edf166d3d584557c33d1", "tree": "0c261d41e19dad6c56b7511f9ab8b4a0e5f38415", "parents": [ "740a8de0796dd12890b3c8ddcfabfcb528b78d40" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Wed Jul 16 12:47:08 2008 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 11:24:42 2008 -0700" }, "message": "[IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic()\n\nacpi_map_lsapic tries to stuff a long into ia64_cpu_to_sapicid[],\nwhich can only hold ints, so let\u0027s fix that.\n\nWe need to update the signature of acpi_map_cpu2node() too.\n\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "740a8de0796dd12890b3c8ddcfabfcb528b78d40", "tree": "b9ae53a096b7ea3216c04009c9c085015115b96b", "parents": [ "60192db82952ad56ef7bbc4a318e2041ca65ba7d" ], "author": { "name": "Akiyama, Nobuyuki", "email": "akiyama.nobuyuk@jp.fujitsu.com", "time": "Thu Jul 17 11:22:01 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 11:22:01 2008 -0700" }, "message": " [IA64] adding parameter check to module_free()\n\n module_free() refers the first parameter before checking.\n But it is called like below(in kernel/kprobes). The first parameter is always NULL.\nThis happens when many probe points(\u003e1024) are set by kprobes.\nI encountered this with using SystemTap. It can set many probes easily.\n\nstatic int __kprobes collect_one_slot(struct kprobe_insn_page *kip, int idx)\n{\n...\n if (kip-\u003enused \u003d\u003d 0) {\n\t hlist_del(\u0026kip-\u003ehlist);\n\t if (hlist_empty(\u0026kprobe_insn_pages)) {\n\t\t...\n\t } else {\n\t\t module_free(NULL, kip-\u003einsns); //\u003c\u003c\u003c 1st param always NULL\n\t\t kfree(kip);\n\t }\n\t return 1;\n }\n return 0;\n}\n\nSigned-off-by: Akiyama, Nobuyuki \u003cakiyama.nobuyuk@jp.fujitsu.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "60192db82952ad56ef7bbc4a318e2041ca65ba7d", "tree": "f8879d485f4e7c393c519d4ae59b13df3c9d99cc", "parents": [ "fca515fbfa5ecd9f7b54db311317e2c877d7831a" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Thu Jul 17 11:11:17 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 11:11:17 2008 -0700" }, "message": "[IA64] improper printk format in acpi-cpufreq\n\nWhen dprintk is enabled the following warnings are generated:\narch/ia64/kernel/cpufreq/acpi-cpufreq.c: In function \u0027processor_set_pstate\u0027:\narch/ia64/kernel/cpufreq/acpi-cpufreq.c:54: warning: format \u0027%x\u0027 expects type \u0027unsigned int\u0027, but argumen\nt 3 has type \u0027s64\u0027\narch/ia64/kernel/cpufreq/acpi-cpufreq.c: In function \u0027processor_get_pstate\u0027:\narch/ia64/kernel/cpufreq/acpi-cpufreq.c:76: warning: format \u0027%x\u0027 expects type \u0027unsigned int\u0027, but argumen\nt 2 has type \u0027s64\u0027\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "fca515fbfa5ecd9f7b54db311317e2c877d7831a", "tree": "66b44028b3ab5be068be78650932812520d78865", "parents": [ "2b04be7e8ab5756ea36e137dd03c8773d184e67e", "4d58bbcc89e267d52b4df572acbf209a60a8a497" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 10:53:37 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jul 17 10:53:37 2008 -0700" }, "message": "Pull pvops into release branch\n" }, { "commit": "2f73ccab5628b4f8e8f4b93fea8082dd31a87a10", "tree": "9f93510e58c993d9e5c900f5d9f464e51da562a9", "parents": [ "42fea1f385e99a1db979eb75c8a53c0baad0d9f6" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Jul 17 18:09:12 2008 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 17 09:16:31 2008 -0700" }, "message": "fix build error of arch/ia64/kvm/*\n\nFix calls of smp_call_function*() in arch/ia64/kvm for recent API\nchanges.\n\n CC [M] arch/ia64/kvm/kvm-ia64.o\n arch/ia64/kvm/kvm-ia64.c: In function \u0027handle_global_purge\u0027:\n arch/ia64/kvm/kvm-ia64.c:398: error: too many arguments to function \u0027smp_call_function_single\u0027\n arch/ia64/kvm/kvm-ia64.c: In function \u0027kvm_vcpu_kick\u0027:\n arch/ia64/kvm/kvm-ia64.c:1696: error: too many arguments to function \u0027smp_call_function_single\u0027\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\nAcked-by Xiantao Zhang \u003cxiantao.zhang@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "da5e09a1b3e5a9fc0b15a3feb64e921ccc55ba74", "tree": "382a75c1180e458df826ef4efbc191f3f71275c1", "parents": [ "c1e3b377ad48febba6f91b8ae42c44ee4d4ab45e" ], "author": { "name": "Zhao Yakui", "email": "yakui.zhao@intel.com", "time": "Tue Jun 24 18:01:09 2008 +0800" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed Jul 16 23:27:05 2008 +0200" }, "message": "ACPI : Create \"idle\u003dnomwait\" bootparam\n\n\"idle\u003dnomwait\" disables the use of the MWAIT\ninstruction from both C1 (C1_FFH) and deeper (C2C3_FFH)\nC-states.\n\nWhen MWAIT is unavailable, the BIOS and OS generally\nnegotiate to use the HALT instruction for C1,\nand use IO accesses for deeper C-states.\n\nThis option is useful for power and performance\ncomparisons, and also to work around BIOS bugs\nwhere broken MWAIT support is advertised.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d10807\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d10914\n\nSigned-off-by: Zhao Yakui \u003cyakui.zhao@intel.com\u003e\nSigned-off-by: Li Shaohua \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\n" }, { "commit": "c1e3b377ad48febba6f91b8ae42c44ee4d4ab45e", "tree": "7893e4226f52c4001150066f544415c1b17741f5", "parents": [ "5b53496a5ad79e91052f72761a7c5516b069bc99" ], "author": { "name": "Zhao Yakui", "email": "yakui.zhao@intel.com", "time": "Tue Jun 24 17:58:53 2008 +0800" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed Jul 16 23:27:05 2008 +0200" }, "message": "ACPI: Create \"idle\u003dhalt\" bootparam\n\n\"idle\u003dhalt\" limits the idle loop to using\nthe halt instruction. No MWAIT, no IO accesses,\nno C-states deeper than C1.\n\nIf something is broken in the idle code,\n\"idle\u003dhalt\" is a less severe workaround\nthan \"idle\u003dpoll\" which disables all power savings.\n\nSigned-off-by: Zhao Yakui \u003cyakui.zhao@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\n" }, { "commit": "59190f4213462f191fc0d22d39b1cf18ea39ca39", "tree": "8f30fa62ae7d8948e7974dfecede3d6a41ae3ec3", "parents": [ "64fd52a52077d3cd5a778ca031c0aaecf885eaa6", "f6f88e9bfb6ced9871ed65ebe85c371de3c9e4be" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 14:02:33 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 14:12:03 2008 -0700" }, "message": "Merge branch \u0027generic-ipi-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027generic-ipi-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (22 commits)\n generic-ipi: more merge fallout\n generic-ipi: merge fix\n x86, visws: use mach-default/entry_arch.h\n x86, visws: fix generic-ipi build\n generic-ipi: fixlet\n generic-ipi: fix s390 build bug\n generic-ipi: fix linux-next tree build failure\n fix: \"smp_call_function: get rid of the unused nonatomic/retry argument\"\n fix: \"smp_call_function: get rid of the unused nonatomic/retry argument\"\n fix \"smp_call_function: get rid of the unused nonatomic/retry argument\"\n on_each_cpu(): kill unused \u0027retry\u0027 parameter\n smp_call_function: get rid of the unused nonatomic/retry argument\n sh: convert to generic helpers for IPI function calls\n parisc: convert to generic helpers for IPI function calls\n mips: convert to generic helpers for IPI function calls\n m32r: convert to generic helpers for IPI function calls\n arm: convert to generic helpers for IPI function calls\n alpha: convert to generic helpers for IPI function calls\n ia64: convert to generic helpers for IPI function calls\n powerpc: convert to generic helpers for IPI function calls\n ...\n\nFix trivial conflicts due to rcu updates in kernel/rcupdate.c manually\n" }, { "commit": "1a781a777b2f6ac46523fe92396215762ced624d", "tree": "4f34bb4aade85c0eb364b53d664ec7f6ab959006", "parents": [ "b9d2252c1e44fa83a4e65fdc9eb93db6297c55af", "42a2f217a5e324ed5f2373ab1b7a0a15187c4d6c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 21:55:59 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 21:55:59 2008 +0200" }, "message": "Merge branch \u0027generic-ipi\u0027 into generic-ipi-for-linus\n\nConflicts:\n\n\tarch/powerpc/Kconfig\n\tarch/s390/kernel/time.c\n\tarch/x86/kernel/apic_32.c\n\tarch/x86/kernel/cpu/perfctr-watchdog.c\n\tarch/x86/kernel/i8259_64.c\n\tarch/x86/kernel/ldt.c\n\tarch/x86/kernel/nmi_64.c\n\tarch/x86/kernel/smpboot.c\n\tarch/x86/xen/smp.c\n\tinclude/asm-x86/hw_irq_32.h\n\tinclude/asm-x86/hw_irq_64.h\n\tinclude/asm-x86/mach-default/irq_vectors.h\n\tinclude/asm-x86/mach-voyager/irq_vectors.h\n\tinclude/asm-x86/smp.h\n\tkernel/Makefile\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b", "tree": "6f82579cae6d6e39fa9f837a3c349ded51e19d14", "parents": [ "0729fbf3bc70870370b4f43d652f05a468dc68b8", "70ff05554f91a1edda1f11684da1dbde09e2feea" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 11 10:46:50 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 11 10:46:50 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n\nConflicts:\n\n\tinclude/linux/rculist.h\n\tkernel/rcupreempt.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3a677d216445dba3332a000063405de3fc135859", "tree": "cbd47dbb5a3d730e8d55cc38a6ded5ac21ce0220", "parents": [ "dd4f0888f8b42a97c93a66617a4f9acaff3089d6" ], "author": { "name": "Doug Chapman", "email": "doug.chapman@hp.com", "time": "Mon Jun 30 15:06:48 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jun 30 15:06:48 2008 -0700" }, "message": "[IA64] export account_system_vtime\n\nThe symbol account_system_vtime is used by the kvm module but\nnot exported. This breaks building with CONFIG_VIRT_CPU_ACCOUNTING\nand CONFIG_KVM\u003dm.\n\nSigned-off-by: Doug Chapman \u003cdoug.chapman@hp.com\u003e\nAcked-by: Hidetosho Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "dd4f0888f8b42a97c93a66617a4f9acaff3089d6", "tree": "f0442424a2b73f01a4ff198e943d08a4df4d0d23", "parents": [ "543cf4cb3fe6f6cae3651ba918b9c56200b257d0" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jun 30 15:03:14 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jun 30 15:03:14 2008 -0700" }, "message": "[IA64] Bugfix for system with 32 cpus\n\nOn a system where there are no hot pluggable cpus \"additional_cpus\"\nis still set to -1 at the point where we call per_cpu_scan_finalize().\nIf we didn\u0027t find an SRAT table and so pick the default \"32\" for the\nnumber of cpus, when we get to:\nhigh_cpu \u003d min(high_cpu + reserve_cpus, NR_CPUS);\nwe will end up initializing for just 31 cpus ... and so we will\ndie horribly when bringing up cpu#32.\n\nProblem introduced by: 2c6e6db41f01b6b4eb98809350827c9678996698\n\"Minimize per_cpu reservations.\"\n\nAcked-by: Robin Holt \u003cholt@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "15c8b6c1aaaf1c4edd67e2f02e4d8e1bd1a51c0d", "tree": "3658f893c2f89ea0be4c6cc08aa11fa54476d0f4", "parents": [ "8691e5a8f691cc2a4fda0651e8d307aaba0e7d68" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 09 09:39:44 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jun 26 11:24:38 2008 +0200" }, "message": "on_each_cpu(): kill unused \u0027retry\u0027 parameter\n\nIt\u0027s not even passed on to smp_call_function() anymore, since that\nwas removed. So kill it.\n\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nReviewed-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "8691e5a8f691cc2a4fda0651e8d307aaba0e7d68", "tree": "6cb6767064d2d43441212566da2d83dcc9a0cd8e", "parents": [ "490f5de52a87063fcb40e3b22f61b0779603ff6d" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 06 11:18:06 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jun 26 11:24:35 2008 +0200" }, "message": "smp_call_function: get rid of the unused nonatomic/retry argument\n\nIt\u0027s never used and the comments refer to nonatomic and retry\ninterchangably. So get rid of it.\n\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "f27b433ef32a77c8cb76f018507453df7c03e552", "tree": "928f03e2325a9b7f1d9543603bfd1a7133b2fdfa", "parents": [ "b7d7a2404f80386307ccc0cde63d8d2a5e3bc85c" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jun 26 11:22:30 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jun 26 11:22:30 2008 +0200" }, "message": "ia64: convert to generic helpers for IPI function calls\n\nThis converts ia64 to use the new helpers for smp_call_function() and\nfriends, and adds support for smp_call_function_single().\n\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "9a13150109fb418c50fa400c012f90d0ce6f67c3", "tree": "237d8ee3b8b87984776b5aa0f05b92f84d372a1d", "parents": [ "3ccf79f4570acacfefc51772e8f9207895b35ad7", "543cf4cb3fe6f6cae3651ba918b9c56200b257d0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 26 09:24:23 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 26 09:24:23 2008 +0200" }, "message": "Merge commit \u0027v2.6.26-rc8\u0027 into core/rcu\n" }, { "commit": "e2569b7e572c0e6782380b3fdda901deb175d75a", "tree": "c7541106f957225ab0eb8fff6d1244e2675f697f", "parents": [ "8097110d179b874d91c6495330c2b96c991e8c6e" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Tue Jun 24 10:22:05 2008 +0200" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Jun 24 10:28:55 2008 -0700" }, "message": "[IA64] Eliminate NULL test after alloc_bootmem in iosapic_alloc_rte()\n\nAs noted by Akinobu Mita alloc_bootmem and related functions never return\nNULL and always return a zeroed region of memory. Thus a NULL test or\nmemset after calls to these functions is unnecessary.\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "8097110d179b874d91c6495330c2b96c991e8c6e", "tree": "8ca93d3c7758953f468e5b25708d68dfd732b307", "parents": [ "2826f8c0f4c97b7db33e2a680f184d828eb7a785" ], "author": { "name": "Cliff Wickman", "email": "cpw@sgi.com", "time": "Tue Jun 24 10:20:06 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Jun 24 10:20:06 2008 -0700" }, "message": "[IA64] Handle count\u003d\u003d0 in sn2_ptc_proc_write()\n\nThe fix applied in e0c6d97c65e0784aade7e97b9411f245a6c543e7\n\"security hole in sn2_ptc_proc_write\" didn\u0027t take into account\nthe case where count\u003d\u003d0 (which results in a buffer underrun\nwhen adding the trailing \u0027\\0\u0027). Thanks to Andi Kleen for\npointing this out.\n\nSigned-off-by: Cliff Wickman \u003ccpw@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2826f8c0f4c97b7db33e2a680f184d828eb7a785", "tree": "c311c40baee4e4231e08538eccfeefbf2e08f208", "parents": [ "62786b9e81a2dbe9c073a2ade52d33a2627d6d85" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Tue Jun 24 11:30:09 2008 -0400" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Jun 24 10:16:27 2008 -0700" }, "message": "[IA64] Fix boot failure on ia64/sn2\n\nCall check_sal_cache_flush() after platform_setup() as\ncheck_sal_cache_flush() now relies on being able to call platform\nvector code.\n\nProblem was introduced by: 3463a93def55c309f3c0d0a8aaf216be3be42d64\n\"Update check_sal_cache_flush to use platform_send_ipi()\"\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nTested-by: Alex Chiang: \u003cachiang@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "1e74f9cbbba5348a6c58988cce0f19d6ef887cc8", "tree": "47fcfdba6a17a02cf6745146ebb2ae435405ab1a", "parents": [ "31a72bce0bd6f3e0114009288bccbc96376eeeca", "481c5346d0981940ee63037eb53e4e37b0735c10" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 23 11:29:11 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 23 11:29:11 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n" }, { "commit": "e0c6d97c65e0784aade7e97b9411f245a6c543e7", "tree": "dd860efd59feb48050598035301628b79b5b954f", "parents": [ "9bedbcb207ed9a571b239231d99c8fd4a34ae24d" ], "author": { "name": "Cliff Wickman", "email": "cpw@sgi.com", "time": "Fri Jun 20 12:02:00 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Jun 20 12:02:00 2008 -0700" }, "message": "[IA64] SN2: security hole in sn2_ptc_proc_write\n\nSecurity hole in sn2_ptc_proc_write\n\nIt is possible to overrun a buffer with a write to this /proc file.\n\nSigned-off-by: Cliff Wickman \u003ccpw@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "c8988f968240069aeae16d8cf9f59096a085eb27", "tree": "5d75d8b6014353caf5ad9db2d189cd6427c80488", "parents": [ "10acaf0c8a481c1ea9ba9d550a292595d8279ee1", "732a675a6303156d1a197dc780b0712bd4b49d46" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 16 11:52:43 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 16 11:52:43 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] Fix CONFIG_IA64_SGI_UV build error\n [IA64] Update check_sal_cache_flush to use platform_send_ipi()\n [IA64] perfmon: fix async exit bug\n" }, { "commit": "732a675a6303156d1a197dc780b0712bd4b49d46", "tree": "2628ee33186a4f8a5ac0358de3a340764b12ee70", "parents": [ "3463a93def55c309f3c0d0a8aaf216be3be42d64" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Sat Jun 14 07:57:25 2008 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jun 16 09:02:03 2008 -0700" }, "message": "[IA64] Fix CONFIG_IA64_SGI_UV build error\n\nFix build error in CONFIG_IA64_SGI_UV config. (GENERIC builds\nare ok).\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "766d02786ecd22932beeb9ca8bad6d8c5a552ef9", "tree": "f6f2df0e35bbea914d1f4d12be6d02f128c73575", "parents": [ "906d882cacecd37ad2fdd03ed2a9b232bcb9507e", "066519068ad2fbe98c7f45552b1f592903a9c8c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:23:36 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:23:36 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n" }, { "commit": "da50ccc6a0f32ad29c1168837330a78e6e2e2923", "tree": "26b04cc168e1ad98a308f2771e913f213f46b5ac", "parents": [ "a4df1ac12dd2d2812713a5fdd56af954d1bc251d", "3549dba2c334e82df90f5e00ff85d2a7a2cdd1af" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 11 17:16:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 11 17:16:32 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits)\n ACPICA: fix stray va_end() caused by mis-merge\n ACPI: Reject below-freezing temperatures as invalid critical temperatures\n ACPICA: Fix for access to deleted object \u003cregression\u003e\n ACPICA: Fix to make _SST method optional\n ACPICA: Fix for Load operator, load table at the namespace root\n ACPICA: Ignore ACPI table signature for Load() operator\n ACPICA: Fix to allow zero-length ASL field declarations\n ACPI: use memory_read_from_buffer()\n bay: exit if notify handler cannot be installed\n dock.c remove trailing printk whitespace\n proper prototype for acpi_processor_tstate_has_changed()\n ACPI: handle invalid ACPI SLIT table\n PNPACPI: use _CRS IRQ descriptor length for _SRS\n pnpacpi: fix shareable IRQ encode/decode\n pnpacpi: fix IRQ flag decoding\n MAINTAINERS: update ACPI homepage\n ACPI 2.6.26-rc2: Add missing newline to DSDT/SSDT warning message\n ACPI: EC: Use msleep instead of udelay while waiting for event.\n thinkpad-acpi: fix LED handling on older ThinkPads\n thinkpad-acpi: fix initialization error paths\n ...\n" }, { "commit": "3463a93def55c309f3c0d0a8aaf216be3be42d64", "tree": "50ce1913088287a7c8144e8db5fd3e7dc43842d1", "parents": [ "83014699b06fb9a300d896c7c49fb8be1c6c5ddc" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Wed Jun 11 17:29:27 2008 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 11 16:40:33 2008 -0700" }, "message": "[IA64] Update check_sal_cache_flush to use platform_send_ipi()\n\ncheck_sal_cache_flush is used to detect broken firmware that drops\npending interrupts.\n\nThe old implementation schedules a timer interrupt for itself in\nthe future by getting the current value of the Interval Timer\nCounter + 1000 cycles, waits for the interrupt to be pended, calls\nSAL_CACHE_FLUSH, and finally checks to see if the interrupt is\nstill pending.\n\nThis implementation can cause problems for virtual machine code if\nthe process of scheduling the timer interrupt takes more than 1000\ncycles; the virtual machine can end up sleeping for several hundred\nyears while waiting for the ITC to wrap around.\n\nThe fix is to use platform_send_ipi. The processor will still send\nan interrupt to itself, using the IA64_IPI_DM_INT delivery mode,\nwhich causes the IPI to look like an external interrupt. The rest\nof the SAL_CACHE_FLUSH + checking to see if the interrupt is still\npending remains unchanged.\n\nThis fix has been boot tested successfully on:\n\n\t- intel tiger2\n\t- hp rx6600\n\t- hp rx5670\n\nThe rx5670 has known buggy firmware, where SAL_CACHE_FLUSH drops\npending interrupts. A boot test on this machine showed this message\non the console:\n\nSAL: SAL_CACHE_FLUSH drops interrupts; PAL_CACHE_FLUSH will be used instead\n\nWhich proves that the self-inflicted IPI approach is viable. And\nas expected, the other tested platforms correctly did not display\nthe warning.\n\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "39b8931b5cad9a7cbcd2394a40a088311e783a82", "tree": "4db8369a3d5cc54a61942f38de9eb392e7e5bc60", "parents": [ "36d872a370d3d10e5a7faa9dcacce744260fb13b" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Mon Jun 09 16:48:18 2008 -0700" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 11 19:13:46 2008 -0400" }, "message": "ACPI: handle invalid ACPI SLIT table\n\nThis is a SLIT sanity checking patch. It moves slit_valid() function to\ngeneric ACPI code and does sanity checking for both x86 and ia64. It sets up\nnode_distance with LOCAL_DISTANCE and REMOTE_DISTANCE when hitting invalid\nSLIT table on ia64. It also cleans up unused variable localities in\nacpi_parse_slit() on x86.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "83014699b06fb9a300d896c7c49fb8be1c6c5ddc", "tree": "6a0d75c35b278ab8e249cc396ef5bf222b4cd8ec", "parents": [ "28ffb5d3e0b563be5a9639c3a2b42f1a9430454f" ], "author": { "name": "stephane eranian", "email": "eranian@googlemail.com", "time": "Wed Jun 11 15:24:13 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 11 15:24:13 2008 -0700" }, "message": "[IA64] perfmon: fix async exit bug\n\nMove the cleanup of the async queue to the close callback from the flush\ncallback. This avoids losing asynchronous overflow notifications when\nthe file descriptor is shared by multiple processes and one terminates.\n\nSigned-off-by: Stephane Eranian \u003ceranian@gmail.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "f20d2752980c144c82649eb18746ef0c29f508dd", "tree": "c80876c536a9f26cb4147202cbbab9f1bd4862a6", "parents": [ "39b945a37bac2b692773a470890c8ba301485b15" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Tue May 20 13:13:50 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Fri Jun 06 21:08:25 2008 +0300" }, "message": "KVM: ia64: fix zero extending for mmio ld1/2/4 emulation in KVM\n\nOnly copy in the data actually requested by the instruction emulation\nand zero pad the destination register first. This avoids the problem\nwhere emulated mmio access got garbled data from ld2.acq instructions\nin the vga console driver.\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nAcked-by: Xiantao Zhang \u003cxiantao.zhang@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "4d58bbcc89e267d52b4df572acbf209a60a8a497", "tree": "86dea53ee37e57fa32b178497c55d2bf861fde7c", "parents": [ "8a2f2ccc7a6bfbdb8b484198e190d6805d979700" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed May 28 09:41:58 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed May 28 09:41:58 2008 -0700" }, "message": "[IA64] pv_ops: move some functions in ivt.S to avoid lack of space.\n\nmove interrupt, page_fault, non_syscall, dispatch_unaligned_handler and\ndispatch_to_fault_handler to avoid lack of instructin space.\nThe change set 4dcc29e1574d88f4465ba865ed82800032f76418 bloated\nSAVE_MIN_WITH_COVER, SAVE_MIN_WITH_COVER_R19 so that it bloated the\nfunctions which uses those macros.\nIn the native case, only dispatch_illegal_op_fault had to be moved.\nWhen paravirtualized case the all functions which use the macros need\nto be moved to avoid the lack of space.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "00d21d82b8a9e290286e09d8eedc20bfc33b0eee", "tree": "ed5b32a197ab4f7c8df059cb451b299c40a69ee9", "parents": [ "85cbc503787d577c215f9540c57294e1ec799144" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:44 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:11:42 2008 -0700" }, "message": "[IA64] pvops: add to hooks, pv_time_ops, for steal time accounting.\n\nIntroduce pv_time_ops which adds hook to steal time accounting.\nOn virtualized environment, cpus are shared by many guests and\nsteal time is the time which is used for other guests.\nOn virtualized environtment, streal time should be accounted.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "85cbc503787d577c215f9540c57294e1ec799144", "tree": "040eabd9681d2691f777574283de9963aa8f2e05", "parents": [ "33b39e84209b0308b572dce017df7ee9b63f086c" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:43 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:11:10 2008 -0700" }, "message": "[IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.\n\nintroduce pv_irq_ops which adds hooks to paravirtualize irq related\noperations.\nOn virtualized environment, interruption may be replaced by something\nvirtualization friendly. So the irq related operation also may need\nparavirtualization.\nThis patch adds necessary hooks to paravirtualize irq related operations.\n\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "33b39e84209b0308b572dce017df7ee9b63f086c", "tree": "e27bb8c44aa70b3172c9be846960baf7dbe98bd4", "parents": [ "e51835d58a5abdf82211f36f500f666ca7ef9aee" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:42 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:10:41 2008 -0700" }, "message": "[IA64] pvops: add hooks, pv_iosapic_ops, to paravirtualize iosapic.\n\nadd hooks to paravirtualize iosapic which is a real hardware resource.\nOn virtualized environment it may be replaced something virtualized\nfriendly.\nDefine pv_iosapic_ops and add the hooks.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e51835d58a5abdf82211f36f500f666ca7ef9aee", "tree": "84a90efb1f0a5e3ac2b0e8fa64d29cf2e8942315", "parents": [ "213060a4d6991a95d0b9344406d195be3464accf" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:41 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:10:06 2008 -0700" }, "message": "[IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment.\n\ndefine pv_init_ops hooks which represents various initialization\nhooks for paravirtualized environment. and add hooks.\n\nSigned-off-by: Alex Williamson \u003calex.williamson@hp.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "213060a4d6991a95d0b9344406d195be3464accf", "tree": "b74ead50ae0ae8ca2cfc20df5ad2e5d04a90432d", "parents": [ "4df8d22bbbb16ccfa4e10cc068135183c9e5e006" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:40 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:09:30 2008 -0700" }, "message": "[IA64] pvops: paravirtualize NR_IRQS\n\nMake NR_IRQ overridable by each pv instances.\nPv instance may need each own number of irqs so that\nNR_IRQS should be the maximum number of nr_irqs each\npv instances need.\n\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "4df8d22bbbb16ccfa4e10cc068135183c9e5e006", "tree": "6c989c6c493b9487311831218810e5e84886190d", "parents": [ "498c5170472ff0c03a29d22dbd33225a0be038f4" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Tue May 27 15:08:01 2008 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:08:01 2008 -0700" }, "message": "[IA64] pvops: paravirtualize entry.S\n\nparavirtualize ia64_swtich_to, ia64_leave_syscall and ia64_leave_kernel.\nThey include sensitive or performance critical privileged instructions\nso that they need paravirtualization.\nTo paravirtualize them by single source and multi compile\nthey are converted into indirect jump. And define each pv instances.\n\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nCc: \"Dong, Eddie\" \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "498c5170472ff0c03a29d22dbd33225a0be038f4", "tree": "e1f972fcbf3dc96219736723a1ff78452c5747e1", "parents": [ "02e32e36f42f8ea7ee6060d02f2d69ad5bad6d50" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:38 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:03:29 2008 -0700" }, "message": "[IA64] pvops: paravirtualize ivt.S\n\nparavirtualize ivt.S which implements fault handler in hand written\nassembly code.\nThey includes sensitive or performance critical privileged instructions.\nSo they need paravirtualization.\n\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nCc: tgingold@free.fr\nCc: Akio Takebe \u003ctakebe_akio@jp.fujitsu.com\u003e\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "02e32e36f42f8ea7ee6060d02f2d69ad5bad6d50", "tree": "8bf9f8949787e2dae035d7a6c2b545cf825a63b9", "parents": [ "e92e8c68a61ae7d845c1be0a58a081e7756b0735" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:37 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 15:02:17 2008 -0700" }, "message": "[IA64] pvops: paravirtualize minstate.h.\n\nparavirtualize minstate.h which are hand written assembly code.\nThey include sensitive or performance critical privileged\ninstructions. So that they are appropriate for paravirtualization.\n\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nCc: Akio Takebe \u003ctakebe_akio@jp.fujitsu.com\u003e\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "1e39d80a5957eab9dfdd7490d5c5cee272c34aa7", "tree": "7e07e35c7424418ca0406ba948eb137db9a917e5", "parents": [ "1ff730b52f0c3e4e3846c3ff345c5526b2633ba9" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:35 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 14:46:28 2008 -0700" }, "message": "[IA64] pvops: preparation for paravirtulization of hand written assembly code.\n\nPreparation for paravirtualization of hand written assembly code.\nThey are paravirtualized by single source code and compiled multi times.\nTo tell those files for target (including native), add one defines.\n\nCc: \"Dong, Eddie\" \u003ceddie.dong@intel.com\u003e\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nCc: tgingold@free.fr\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "1ff730b52f0c3e4e3846c3ff345c5526b2633ba9", "tree": "59a614eaa0679ba0ccd99e1f910ceeb22fc31948", "parents": [ "3e0879deb700f322f6c81ab34f056fc72d15ec02" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 19 22:13:34 2008 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 27 14:40:18 2008 -0700" }, "message": "[IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions.\n\nintroduce pv_cpu_ops to paravirtualize privleged instructions\nwhich are defined by ia64 intrinsics.\nmake them indirect C function calls by introducing function\ntables, pv_cpu_ops.\n\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" } ], "next": "3e0879deb700f322f6c81ab34f056fc72d15ec02" }