)]}' { "log": [ { "commit": "c31ca59e25f82879644088c97fe9cffbaa292786", "tree": "eb1652fb3fe83d5aa2c943ec4e072ec6d775e424", "parents": [ "fd60ae404f104f12369e654af9cf03b1f1047661", "e44e41d0c832ebbda7311a1fe43584d844026357" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Aug 03 12:50:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Aug 03 12:50:20 2006 -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 show_mem for VIRTUAL_MEM_MAP+FLATMEM\n [IA64] align high endpoint of VIRTUAL_MEM_MAP\n [PATCH] Fix RAID5 + IA64 compile\n [IA64] Don\u0027t alloc empty frame in ia64_switch_mode_phys\n [IA64] Do not assume output registers be reservered.\n [IA64] add platform check to snsc driver init\n [IA64] sparse cleanups\n [IA64] Fix breakage in simscsi.c\n [IA64] Format /proc/pal/*/version_info correctly\n" }, { "commit": "e44e41d0c832ebbda7311a1fe43584d844026357", "tree": "05a8ac85029b041db8defef35bf808d431bb3528", "parents": [ "921eea1cdf6ce7f0db88e4579474a04b1fb0fe6d" ], "author": { "name": "Bob Picco", "email": "bob.picco@hp.com", "time": "Wed Jun 28 12:55:43 2006 -0400" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Aug 03 10:13:23 2006 -0700" }, "message": "[IA64] fix show_mem for VIRTUAL_MEM_MAP+FLATMEM\n\ncontig.c (FLATMEM) requires the same optimization as in discontig.c for show_mem\nwhen VIRTUAL_MEM_MAP is in use. Otherwise FLATMEM has softlockup timeouts.\nThis was boot tested for memory configuration: SPARSEMEM,\nDISCONTIG+VIRTUAL_MEM_MAP, FLATMEM, FLATMEM+VIRTUAL_MEM_MAP and\nFLATMEM+VIRTUAL_MEM_MAP with largest memory gap less than LARGE_GAP by\nusing boot parameter \"mem\u003d\".\n\nThis was boot tested and \"echo m \u003e/proc/sysrq-trigger\" output evaluated for\n: FLATMEM, FLATMEM+VIRTUAL_MEM_MAP, DISCONTIGMEM+VIRTUAL_MEM_MAP and\nSPARSEMEM.\n\nSigned-off-by: Bob Picco \u003cbob.picco@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e037cda559547e6353c5a792802963572d0b750e", "tree": "5e76f7706d30d725f4bc80dd9b460f8a5c2da005", "parents": [ "4f2ef124b274baac80f64e290aa44e87a7753933" ], "author": { "name": "Keith Owens", "email": "kaos@sgi.com", "time": "Mon Jul 17 15:41:59 2006 +1000" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Aug 02 16:03:44 2006 -0700" }, "message": "[IA64] sparse cleanups\n\nFix some sparse warnings on ia64. Large constants that should be long\ninstead of int. Use NULL instead of 0. Add some missing __iomem\ncasts. Replace a non-C99 structure assignment.\n\nSigned-off-by: Keith Owens \u003ckaos@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a9ad965ea9a6d719daf333847a2ceb0e363994bd", "tree": "9ecb71f533c16eb790909f13fefd67fd939ffb2b", "parents": [ "25c8716cb08dea386c7d6220b82eba732ccbf976" ], "author": { "name": "bibo, mao", "email": "bibo.mao@intel.com", "time": "Sun Jul 30 03:03:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:38 2006 -0700" }, "message": "[PATCH] IA64: kprobe invalidate icache of jump buffer\n\nKprobe inserts breakpoint instruction in probepoint and then jumps to\ninstruction slot when breakpoint is hit, the instruction slot icache must\nbe consistent with dcache. Here is the patch which invalidates instruction\nslot icache area.\n\nWithout this patch, in some machines there will be fault when executing\ninstruction slot where icache content is inconsistent with dcache.\n\nSigned-off-by: bibo,mao \u003cbibo.mao@intel.com\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Keshavamurthy Anil S \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1bf1eba74ec14bc10966a8ddb23bc8deeb91facd", "tree": "bf2c62d0625bebb5516aac808f810cc31b146dbd", "parents": [ "b6ff50833ad43a8ebd9b16bf53c334f7aaf33c41" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Fri Jun 23 13:15:55 2006 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon Jul 31 11:49:13 2006 -0700" }, "message": "[IA64] Format /proc/pal/*/version_info correctly\n\n/proc/pal/*/version_info is a bit confusing. HP firmware, at least,\nreports 07.31 instead of 0.7.31. Also, the comment is out of place;\nit\u0027s an internal detail about the implementation of ia64_pal_version.\nSince the 2.2 revision of the SDM still states that PAL_VERSION can\nbe called in virtual mode, correct the comment to be more accurate.\n\nSigned-off-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "52393ccc0a53c130f31fbbdb8b40b2aadb55ee72", "tree": "9f0bcb3ed29e9f7dbdb1cb8692cdbdfd7462c45d", "parents": [ "f92213bae062cf88c099fbfd3040fef512b19905" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jul 14 16:05:03 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:56:14 2006 -0700" }, "message": "[PATCH] remove set_wmb - arch removal\n\nset_wmb should not be used in the kernel because it just confuses the\ncode more and has no benefit. Since it is not currently used in the\nkernel this patch removes it so that new code does not include it.\n\nAll archs define set_wmb(var, value) to do { var \u003d value; wmb(); }\nwhile(0) except ia64 and sparc which use a mb() instead. But this is\nstill moot since it is not used anyway.\n\nHasn\u0027t been tested on any archs but x86 and x86_64 (and only compiled\ntested)\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "06c67befeeb16f2995c11b0e04a348103ddbfab1", "tree": "aad64fa9d2d03b1479885d1c703ccc5890b12afe", "parents": [ "49c0dab7e6000888b616bedcbbc8cd4710331610" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Mon Jul 10 04:45:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:25 2006 -0700" }, "message": "[PATCH] make valid_mmap_phys_addr_range() take a pfn\n\nNewer ARMs have a 40 bit physical address space, but mapping physical\nmemory above 4G needs a special page table format which we (currently?) do\nnot use for userspace mappings, so what happens instead is that mapping an\naddress \u003e\u003d 4G will happily discard the upper bits and wrap.\n\nThere is a valid_mmap_phys_addr_range() arch hook where we could check for\n\u003e\u003d 4G addresses and deny the mapping, but this hook takes an unsigned long\naddress:\n\n\tstatic inline int valid_mmap_phys_addr_range(unsigned long addr, size_t size);\n\nAnd drivers/char/mem.c:mmap_mem() calls it like this:\n\n\tstatic int mmap_mem(struct file * file, struct vm_area_struct * vma)\n\t{\n\t\tsize_t size \u003d vma-\u003evm_end - vma-\u003evm_start;\n\n\t\tif (!valid_mmap_phys_addr_range(vma-\u003evm_pgoff \u003c\u003c PAGE_SHIFT, size))\n\nSo that\u0027s not much help either.\n\nThis patch makes the hook take a pfn instead of a phys address.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6fa0cb1141da80eed4f86155fb51931bc1c31888", "tree": "df9b3c378ae4f44260eaae1a4b9d5c4ccf7bb641", "parents": [ "c6482dde1c2811afba289b2344268f850595f350", "257a5bdeb0441789d8e34e1b3e92b26d0f51bbf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrinstall-2.6\n\n* git://git.infradead.org/hdrinstall-2.6:\n Remove export of include/linux/isdn/tpam.h\n Remove \u003clinux/i2c-id.h\u003e and \u003clinux/i2c-algo-ite.h\u003e from userspace export\n Restrict headers exported to userspace for SPARC and SPARC64\n Add empty Kbuild files for \u0027make headers_install\u0027 in remaining arches.\n Add Kbuild file for Alpha \u0027make headers_install\u0027\n Add Kbuild file for SPARC \u0027make headers_install\u0027\n Add Kbuild file for IA64 \u0027make headers_install\u0027\n Add Kbuild file for S390 \u0027make headers_install\u0027\n Add Kbuild file for i386 \u0027make headers_install\u0027\n Add Kbuild file for x86_64 \u0027make headers_install\u0027\n Add Kbuild file for PowerPC \u0027make headers_install\u0027\n Add generic Kbuild files for \u0027make headers_install\u0027\n Basic implementation of \u0027make headers_check\u0027\n Basic implementation of \u0027make headers_install\u0027\n" }, { "commit": "36c8b586896f60cb91a4fd526233190b34316baf", "tree": "003246e1e676de33703daa979b3e3109ca202a89", "parents": [ "48f24c4da1ee7f3f22289cb85e8b8a73e4df4db5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:25:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:11 2006 -0700" }, "message": "[PATCH] sched: cleanup, remove task_t, convert to struct task_struct\n\ncleanup: remove task_t and convert all the uses to struct task_struct. I\nintroduced it for the scheduler anno and it was a mistake.\n\nConversion was mostly scripted, the result was reviewed and all\nsecondary whitespace and style impact (if any) was fixed up by hand.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61f4c3d6db3ecbdd4e1a2a7a1710c1410d085dd1", "tree": "dad2fc10828f11d674770c61345be2596d2e0f2f", "parents": [ "c4e05116a2c4d8187127dbf77ab790aa57a47388" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:01 2006 -0700" }, "message": "[PATCH] lockdep: remove RWSEM_DEBUG remnants\n\nRWSEM_DEBUG used to be a printk based \u0027tracing\u0027 facility, probably used for\nvery early prototypes of the rwsem code. Remove it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a875a69f8b00a38b4f40d9632a4fc71a159f0e0d", "tree": "5c9296441514663354a4d70ab2320f7e185d7c10", "parents": [ "8d8fdf5c76816e5263073008f03f097ffc713db3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:00 2006 -0700" }, "message": "[PATCH] lockdep: add per_cpu_offset()\n\nAdd the per_cpu_offset() generic method. (used by the lock validator)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dada0769b95602ae791b9c4cd1cbecfc367f00a9", "tree": "f44bae9c30a2fd7aec304256e622e08ee34a3739", "parents": [ "88fecaa27f398d95db6c405a1908292c6f0bc3ef" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jul 03 00:24:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:26:58 2006 -0700" }, "message": "[PATCH] genirq ia64 cleanup\n\nRemove duplicate/redundant/wrong IRQF_PERCPU definition.\n\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "121a4226e89aae6654d667d58ab72df740b97b92", "tree": "906a351589bd914dec718a106291cf856a13fcb2", "parents": [ "4879d77c4c2fdc81ba1ff0ad56fa41b3676d0472" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 01 19:29:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jul 02 13:58:47 2006 -0700" }, "message": "[PATCH] irq-flags: IA64: Use the new IRQF_ constants\n\nUse the new IRQF_ constants and remove the SA_INTERRUPT define\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "80f7228b59e4bbe9d840af3ff0f2fe480d6e7c79", "tree": "08e6d2365abeafd7bfcc0fd7485db9055463d72c", "parents": [ "47bdd718c6547d84c8e140cd0f495c016f13b08b" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 18:27:16 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 18:27:16 2006 +0200" }, "message": "typo fixes: occuring -\u003e occurring\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "877ce7c1b3afd69a9b1caeb1b9964c992641f52a", "tree": "740c6c0d4a2858af53c09c4635cadf06833536c1", "parents": [ "d6b4991ad5d1a9840e12db507be1a6593def01fe" ], "author": { "name": "Catherine Zhang", "email": "cxzhang@watson.ibm.com", "time": "Thu Jun 29 12:27:47 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Jun 29 16:58:06 2006 -0700" }, "message": "[AF_UNIX]: Datagram getpeersec\n\nThis patch implements an API whereby an application can determine the\nlabel of its peer\u0027s Unix datagram sockets via the auxiliary data mechanism of\nrecvmsg.\n\nPatch purpose:\n\nThis patch enables a security-aware application to retrieve the\nsecurity context of the peer of a Unix datagram socket. The application\ncan then use this security context to determine the security context for\nprocessing on behalf of the peer who sent the packet.\n\nPatch design and implementation:\n\nThe design and implementation is very similar to the UDP case for INET\nsockets. Basically we build upon the existing Unix domain socket API for\nretrieving user credentials. Linux offers the API for obtaining user\ncredentials via ancillary messages (i.e., out of band/control messages\nthat are bundled together with a normal message). To retrieve the security\ncontext, the application first indicates to the kernel such desire by\nsetting the SO_PASSSEC option via getsockopt. Then the application\nretrieves the security context using the auxiliary data mechanism.\n\nAn example server application for Unix datagram socket should look like this:\n\ntoggle \u003d 1;\ntoggle_len \u003d sizeof(toggle);\n\nsetsockopt(sockfd, SOL_SOCKET, SO_PASSSEC, \u0026toggle, \u0026toggle_len);\nrecvmsg(sockfd, \u0026msg_hdr, 0);\nif (msg_hdr.msg_controllen \u003e sizeof(struct cmsghdr)) {\n cmsg_hdr \u003d CMSG_FIRSTHDR(\u0026msg_hdr);\n if (cmsg_hdr-\u003ecmsg_len \u003c\u003d CMSG_LEN(sizeof(scontext)) \u0026\u0026\n cmsg_hdr-\u003ecmsg_level \u003d\u003d SOL_SOCKET \u0026\u0026\n cmsg_hdr-\u003ecmsg_type \u003d\u003d SCM_SECURITY) {\n memcpy(\u0026scontext, CMSG_DATA(cmsg_hdr), sizeof(scontext));\n }\n}\n\nsock_setsockopt is enhanced with a new socket option SOCK_PASSSEC to allow\na server socket to receive security context of the peer.\n\nTesting:\n\nWe have tested the patch by setting up Unix datagram client and server\napplications. We verified that the server can retrieve the security context\nusing the auxiliary data mechanism of recvmsg.\n\nSigned-off-by: Catherine Zhang \u003ccxzhang@watson.ibm.com\u003e\nAcked-by: Acked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2", "tree": "260d99ab74d33a37cbcc3557e2f18a5e96879f4d", "parents": [ "096c8131c573ed37939dc3f1440221c92c87e74b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 29 02:24:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:26:23 2006 -0700" }, "message": "[PATCH] genirq: add -\u003eretrigger() irq op to consolidate hw_irq_resend()\n\nAdd -\u003eretrigger() irq op to consolidate hw_irq_resend() implementations.\n(Most architectures had it defined to NOP anyway.)\n\nNOTE: ia64 needs testing. i386 and x86_64 tested.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d7012a968d006e277eb0fe20edd7a9b5563c2b7", "tree": "1077acc018d78aed6991f8d3913f9a52d431bca1", "parents": [ "cd916d31cc31273eca8a620fae02b7bf7f577559" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 29 02:24:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:26:23 2006 -0700" }, "message": "[PATCH] genirq: cleanup: turn ARCH_HAS_IRQ_PER_CPU into CONFIG_IRQ_PER_CPU\n\nCleanup: change ARCH_HAS_IRQ_PER_CPU into a Kconfig method.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9d56d878ae12dbb9af744cec2858ed35dffde2b2", "tree": "4dd6d1709219d16e5ab04bfbb0a9a3f98f3b3ae0", "parents": [ "f1206641ef4a8cb7a7b15b75e8cfdc7c6bfaf213" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Thu Apr 27 20:01:05 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 28 09:56:55 2006 -0700" }, "message": "[IA64-SGI] - Pass OS logical cpu number to the SN prom (bios)\n\nPass the OS logical cpu number to the PROM. This allows PROM\nto log the OS logical cpu number in error records viewed thru POD.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "5c45bf279d378d436ce45825c0f136696c7b6109", "tree": "80e2fcf4866b84fccb787562e1a83b16f4bc8850", "parents": [ "369381694ddcf03f1de403501c8b97099b5109ec" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Tue Jun 27 02:54:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 27 17:32:45 2006 -0700" }, "message": "[PATCH] sched: mc/smt power savings sched policy\n\nsysfs entries \u0027sched_mc_power_savings\u0027 and \u0027sched_smt_power_savings\u0027 in\n/sys/devices/system/cpu/ control the MC/SMT power savings policy for the\nscheduler.\n\nBased on the values (1-enable, 0-disable) for these controls, sched groups\ncpu power will be determined for different domains. When power savings\npolicy is enabled and under light load conditions, scheduler will minimize\nthe physical packages/cpu cores carrying the load and thus conserving\npower(with a perf impact based on the workload characteristics... see OLS\n2005 CMP kernel scheduler paper for more details..)\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Con Kolivas \u003ckernel@kolivas.org\u003e\nCc: \"Chen, Kenneth W\" \u003ckenneth.w.chen@intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7049027c6f0098eb6b23b8f6ca65a905541faf81", "tree": "ab5528625be6e79c02767c6d9444599c1980cf0e", "parents": [ "ae5a2c1c9b2bc3633032f97d02e60ae547a6047c" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Tue Jun 27 02:53:39 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 27 17:32:37 2006 -0700" }, "message": "[PATCH] pgdat allocation and update for ia64 of memory hotplug: update pgdat address array\n\nThis is to refresh node_data[] array for ia64. As I mentioned previous\npatches, ia64 has copies of information of pgdat address array on each node as\nper node data.\n\nAt v2 of node_add, this function used stop_machine_run() to update them. (I\nwished that they were copied safety as much as possible.) But, in this patch,\nthis arrays are just copied simply, and set node_online_map bit after\ncompletion of pgdat initialization.\n\nSo, kernel must touch NODE_DATA() macro after checking node_online_map().\n(Current code has already done it.) This is more simple way for just\nhot-add.....\n\nNote : It will be problem when hot-remove will occur,\n because, even if online_map bit is set, kernel may\n touch NODE_DATA() due to race condition. :-(\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "81a07d7588d376c530d006e24d7981304ce96e16", "tree": "1608e094c88b9702c86cf2e6f65339aab9ea3f3f", "parents": [ "8871e73fdbde07d0a41393f7ee30787b65387b36", "8501a2fbe762b21d2504ed3aca3b52be61b5e6e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 10:51:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 10:51:09 2006 -0700" }, "message": "Merge branch \u0027x86-64\u0027\n\n* x86-64: (83 commits)\n [PATCH] x86_64: x86_64 stack usage debugging\n [PATCH] x86_64: (resend) x86_64 stack overflow debugging\n [PATCH] x86_64: msi_apic.c build fix\n [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs\n [PATCH] x86_64: Avoid broadcasting NMI IPIs\n [PATCH] x86_64: fix apic error on bootup\n [PATCH] x86_64: enlarge window for stack growth\n [PATCH] x86_64: Minor string functions optimizations\n [PATCH] x86_64: Move export symbols to their C functions\n [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR\n [PATCH] x86_64: Fix modular pc speaker\n [PATCH] x86_64: remove sys32_ni_syscall()\n [PATCH] x86_64: Do not use -ffunction-sections for modules\n [PATCH] x86_64: Add cpu_relax to apic_wait_icr_idle\n [PATCH] x86_64: adjust kstack_depth_to_print default\n [PATCH] i386/x86-64: adjust /proc/interrupts column headings\n [PATCH] x86_64: Fix race in cpu_local_* on preemptible kernels\n [PATCH] x86_64: Fix fast check in safe_smp_processor_id\n [PATCH] x86_64: x86_64 setup.c - printing cmp related boottime information\n [PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status\n ...\n\nManual resolve of trivial conflict in arch/i386/kernel/Makefile\n" }, { "commit": "495ab9c045e1b0e5c82951b762257fe1c9d81564", "tree": "f95c376015d340794f64f36fd52f8fa80a1daab7", "parents": [ "d9005b52de7bc9b20afa93e06d3e15843bafc12f" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon Jun 26 13:59:11 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 10:48:21 2006 -0700" }, "message": "[PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status\n\nDuring some profiling I noticed that default_idle causes a lot of\nmemory traffic. I think that is caused by the atomic operations\nto clear/set the polling flag in thread_info. There is actually\nno reason to make this atomic - only the idle thread does it\nto itself, other CPUs only read it. So I moved it into ti-\u003estatus.\n\nConverted i386/x86-64/ia64 for now because that was the easiest\nway to fix ACPI which also manipulates these flags in its idle\nfunction.\n\nCc: Nick Piggin \u003cnpiggin@novell.com\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6f47f978bcd5413fff610613b18e9e0eab9bc1b", "tree": "bf9e698cb76a0e958a8c9157fba74fb6d8255298", "parents": [ "3d5631e0631a11633c649bc995a6537ec21b67b4" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain\n\nWith this patch Kprobes now registers for page fault notifications only when\ntheir is an active probe registered. Once all the active probes are\nunregistered their is no need to be notified of page faults and kprobes\nunregisters itself from the page fault notifications. Hence we will have ZERO\nside effects when no probes are active.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ae9a5b85655d7133ab8e7c99b742ef20c8dbb7d2", "tree": "011bf055ef888a4cfb949fec467bd6385a090d12", "parents": [ "b71b5b652852db1b499d22aaabed8f5043acafad" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for ia64\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bfe5d834195b3089b8846577311340376cc0f450", "tree": "52470de0fe87ff8372700e3472735cd5c14cee9d", "parents": [ "6ceab8a936c302c0cea2bfe55617c76e2f5746fa" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sun Jun 25 05:47:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:01 2006 -0700" }, "message": "[PATCH] Define __raw_get_cpu_var and use it\n\nThere are several instances of per_cpu(foo, raw_smp_processor_id()), which\nis semantically equivalent to __get_cpu_var(foo) but without the warning\nthat smp_processor_id() can give if CONFIG_DEBUG_PREEMPT is enabled. For\nthose architectures with optimized per-cpu implementations, namely ia64,\npowerpc, s390, sparc64 and x86_64, per_cpu() turns into more and slower\ncode than __get_cpu_var(), so it would be preferable to use __get_cpu_var\non those platforms.\n\nThis defines a __raw_get_cpu_var(x) macro which turns into per_cpu(x,\nraw_smp_processor_id()) on architectures that use the generic per-cpu\nimplementation, and turns into __get_cpu_var(x) on the architectures that\nhave an optimized per-cpu implementation.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8cf60e04a131310199d5776e2f9e915f0c468899", "tree": "373a68e88e6737713a0a5723d552cdeefffff929", "parents": [ "1323523f505606cfd24af6122369afddefc3b09d", "95eaa5fa8eb2c345244acd5f65b200b115ae8c65" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Jun 23 13:46:23 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Jun 23 13:46:23 2006 -0700" }, "message": "Auto-update from upstream\n" }, { "commit": "742755a1d8ce2b548428f7aacf1758b4bba50080", "tree": "53426657e14dc19a694d418274c9a6f4dcb8a997", "parents": [ "95a402c3847cc16f4ba03013cd01404fa0f14c2e" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] page migration: sys_move_pages(): support moving of individual pages\n\nmove_pages() is used to move individual pages of a process. The function can\nbe used to determine the location of pages and to move them onto the desired\nnode. move_pages() returns status information for each page.\n\nlong move_pages(pid, number_of_pages_to_move,\n\t\taddresses_of_pages[],\n\t\tnodes[] or NULL,\n\t\tstatus[],\n\t\tflags);\n\nThe addresses of pages is an array of void * pointing to the\npages to be moved.\n\nThe nodes array contains the node numbers that the pages should be moved\nto. If a NULL is passed instead of an array then no pages are moved but\nthe status array is updated. The status request may be used to determine\nthe page state before issuing another move_pages() to move pages.\n\nThe status array will contain the state of all individual page migration\nattempts when the function terminates. The status array is only valid if\nmove_pages() completed successfullly.\n\nPossible page states in status[]:\n\n0..MAX_NUMNODES\tThe page is now on the indicated node.\n\n-ENOENT\t\tPage is not present\n\n-EACCES\t\tPage is mapped by multiple processes and can only\n\t\tbe moved if MPOL_MF_MOVE_ALL is specified.\n\n-EPERM\t\tThe page has been mlocked by a process/driver and\n\t\tcannot be moved.\n\n-EBUSY\t\tPage is busy and cannot be moved. Try again later.\n\n-EFAULT\t\tInvalid address (no VMA or zero page).\n\n-ENOMEM\t\tUnable to allocate memory on target node.\n\n-EIO\t\tUnable to write back page. The page must be written\n\t\tback in order to move it since the page is dirty and the\n\t\tfilesystem does not provide a migration function that\n\t\twould allow the moving of dirty pages.\n\n-EINVAL\t\tA dirty page cannot be moved. The filesystem does not provide\n\t\ta migration function and has no ability to write back pages.\n\nThe flags parameter indicates what types of pages to move:\n\nMPOL_MF_MOVE\tMove pages that are only mapped by the process.\n\nMPOL_MF_MOVE_ALL Also move pages that are mapped by multiple processes.\n\t\tRequires sufficient capabilities.\n\nPossible return codes from move_pages()\n\n-ENOENT\t\tNo pages found that would require moving. All pages\n\t\tare either already on the target node, not present, had an\n\t\tinvalid address or could not be moved because they were\n\t\tmapped by multiple processes.\n\n-EINVAL\t\tFlags other than MPOL_MF_MOVE(_ALL) specified or an attempt\n\t\tto migrate pages in a kernel thread.\n\n-EPERM\t\tMPOL_MF_MOVE_ALL specified without sufficient priviledges.\n\t\tor an attempt to move a process belonging to another user.\n\n-EACCES\t\tOne of the target nodes is not allowed by the current cpuset.\n\n-ENODEV\t\tOne of the target nodes is not online.\n\n-ESRCH\t\tProcess does not exist.\n\n-E2BIG\t\tToo many pages to move.\n\n-ENOMEM\t\tNot enough memory to allocate control array.\n\n-EFAULT\t\tParameters could not be accessed.\n\nA test program for move_pages() may be found with the patches\non ftp.kernel.org:/pub/linux/kernel/people/christoph/pmig/patches-2.6.17-rc4-mm3\n\nFrom: Christoph Lameter \u003cclameter@sgi.com\u003e\n\n Detailed results for sys_move_pages()\n\n Pass a pointer to an integer to get_new_page() that may be used to\n indicate where the completion status of a migration operation should be\n placed. This allows sys_move_pags() to report back exactly what happened to\n each page.\n\n Wish there would be a better way to do this. Looks a bit hacky.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6c763eb9ead86c612492b59287b36c0dcf7d09b1", "tree": "46497ff44bcf909517bffac70f0d6c7ad45ae1f0", "parents": [ "dcc1a66a09420ccc5a22671bddc5a842f92d67e5", "cf34a8e07f02c76f3f1232eecb681301a3d7b10b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:07:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:07:59 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (27 commits)\n [PATCH] PCI: nVidia quirk to make AER PCI-E extended capability visible\n [PATCH] PCI: fix issues with extended conf space when MMCONFIG disabled because of e820\n [PATCH] PCI: Bus Parity Status sysfs interface\n [PATCH] PCI: fix memory leak in MMCONFIG error path\n [PATCH] PCI: fix error with pci_get_device() call in the mpc85xx driver\n [PATCH] PCI: MSI-K8T-Neo2-Fir: run only where needed\n [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev\n [PATCH] PCI: clean up pci documentation to be more specific\n [PATCH] PCI: remove unneeded msi code\n [PATCH] PCI: don\u0027t move ioapics below PCI bridge\n [PATCH] PCI: cleanup unused variable about msi driver\n [PATCH] PCI: disable msi mode in pci_disable_device\n [PATCH] PCI: Allow MSI to work on kexec kernel\n [PATCH] PCI: AMD 8131 MSI quirk called too late, bus_flags not inherited ?\n [PATCH] PCI: Move various PCI IDs to header file\n [PATCH] PCI Bus Parity Status-broken hardware attribute, EDAC foundation\n [PATCH] PCI: i386/x86_84: disable PCI resource decode on device disable\n [PATCH] PCI ACPI: Rename the functions to avoid multiple instances.\n [PATCH] PCI: don\u0027t enable device if already enabled\n [PATCH] PCI: Add a \"enable\" sysfs attribute to the pci devices to allow userspace (Xorg) to enable devices without doing foul direct access\n ...\n" }, { "commit": "4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4", "tree": "883c6ece20a28f86eb73cd329bb9d4674b1e5480", "parents": [ "d702ccb342e49f7591df5a87c3857c698183b0fa" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jun 22 14:47:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:58 2006 -0700" }, "message": "[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use\n\nVGA_MAP_MEM translates to ioremap() on some architectures. It makes sense\nto do this to vga_vram_base, because we\u0027re going to access memory between\nvga_vram_base and vga_vram_end.\n\nBut it doesn\u0027t really make sense to map starting at vga_vram_end, because\nwe aren\u0027t going to access memory starting there. On ia64, which always has\nto be different, ioremapping vga_vram_end gives you something completely\nincompatible with ioremapped vga_vram_start, so vga_vram_size ends up being\nnonsense.\n\nAs a bonus, we often know the size up front, so we can use ioremap()\ncorrectly, rather than giving it a zero size.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1323523f505606cfd24af6122369afddefc3b09d", "tree": "a3238a27220dd91ec0918478683e59e48605865f", "parents": [ "9ba89334552b96e2127dcafb1c46ce255ecf2667", "32e62c636a728cb39c0b3bd191286f2ca65d4028" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 21 14:50:10 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 21 14:50:10 2006 -0700" }, "message": "Pull rework-memory-attribute-aliasing into release branch\n" }, { "commit": "d270acbc24f0ce451c773c214ac0e92e95396b2f", "tree": "46fb1417fd85a4fe477afe391975bc3bc3dec1ab", "parents": [ "b7bb575c3fa3694811a072109f4e9c2f4705d8f5" ], "author": { "name": "Keith Owens", "email": "kaos@ocs.com.au", "time": "Fri Apr 07 18:08:11 2006 +1000" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 21 14:44:26 2006 -0700" }, "message": "[IA64] Sanitize assembler code for ia64_sal_os_state\n\nstruct ia64_sal_os_state has three semi-independent sections. The code\nin mca_asm.S assumes that these three sections are contiguous, which\nmakes it very awkward to add new data to this structure. Remove the\nassumption that the sections are contiguous. Define a macro to shorten\nreferences to offsets in ia64_sal_os_state.\n\nThis patch does not change the way that the code behaves. It just\nmakes it easier to update the code in future and to add fields to\nia64_sal_os_state when debugging the MCA/INIT handlers.\n\nSigned-off-by: Keith Owens \u003ckaos@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ea95972f18481089e73368f9e62f6d70087bf4de", "tree": "7ea2a8c039eff1dfb638d97732bfc27b0e1cd26c", "parents": [ "65884734902c8f0b4d83293985678ab83b24ef72" ], "author": { "name": "Russ Anderson", "email": "rja@efs.americas.sgi.com", "time": "Wed May 10 11:09:01 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Jun 21 14:39:41 2006 -0700" }, "message": "[IA64-SGI] Remove SN SAL error handling feature bit that is no longer needed\n\nDue to improvements in linux \u0026 SAL MCA handling, the\nSAL_ERR_FEAT_MCA_SLV_TO_OS_INIT_SLV error handling features bit\nis no longer needed.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "83821d3f558dc651e555d62182ed0c95651f41a6", "tree": "60f3ae42e9b729a5061b8e4e2dce522b03e54810", "parents": [ "10083072bfabc40bc47306e512c158c57cf55c2e" ], "author": { "name": "Mark Maule", "email": "maule@sgi.com", "time": "Fri Apr 14 16:03:54 2006 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 11:59:59 2006 -0700" }, "message": "[PATCH] PCI: altix: msi support\n\nMSI callouts for altix. Involves a fair amount of code reorg in sn irq.c\ncode as well as adding some extensions to the altix PCI provider abstaction.\n\nSigned-off-by: Mark Maule \u003cmaule@sgi.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "10083072bfabc40bc47306e512c158c57cf55c2e", "tree": "2c7c3f08ae779594026e67a7a36915c2f97d73b9", "parents": [ "fd58e55fcf5568e51da2ed54d7acd049c3fdb184" ], "author": { "name": "Mark Maule", "email": "maule@sgi.com", "time": "Fri Apr 14 16:03:49 2006 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 11:59:59 2006 -0700" }, "message": "[PATCH] PCI: per-platform IA64_{FIRST,LAST}_DEVICE_VECTOR definitions\n\nAbstract IA64_FIRST_DEVICE_VECTOR/IA64_LAST_DEVICE_VECTOR since SN platforms\nuse a subset of the IA64 range. Implement this by making the above macros\nglobal variables which the platform can override in it setup code.\n\nAlso add a reserve_irq_vector() routine used by SN to mark a vector\u0027s as\nin-use when that weren\u0027t allocated through assign_irq_vector().\n\nSigned-off-by: Mark Maule \u003cmaule@sgi.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "fd58e55fcf5568e51da2ed54d7acd049c3fdb184", "tree": "2cf41864d66b8db39f637549d4652c7664256155", "parents": [ "c34b4c734482dda750deb6089521f7c891b48736" ], "author": { "name": "Mark Maule", "email": "maule@sgi.com", "time": "Mon Apr 10 21:17:48 2006 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 11:59:58 2006 -0700" }, "message": "[PATCH] PCI: msi abstractions and support for altix\n\nAbstract portions of the MSI core for platforms that do not use standard\nAPIC interrupt controllers. This is implemented through a new arch-specific\nmsi setup routine, and a set of msi ops which can be set on a per platform\nbasis.\n\nSigned-off-by: Mark Maule \u003cmaule@sgi.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "dc901d6d2596d45f2c398e735125e5123b4e2774", "tree": "dca3099e14cc4066b2e1ae327213f7a04aee60ff", "parents": [ "1e7c34994d809820dbe31220397b62660d8d1514" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:22:20 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:22:20 2006 +0100" }, "message": "Add Kbuild file for IA64 \u0027make headers_install\u0027\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "66643de455c27973ac31ad6de9f859d399916842", "tree": "7ebed7f051879007d4b11d6aaa9e65a1bcb0b08f", "parents": [ "2c23d62abb820e19c54012520f08a198c2233a85", "387e2b0439026aa738a9edca15a57e5c0bcb4dfc" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +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-powerpc/unistd.h\n\tinclude/asm-sparc/unistd.h\n\tinclude/asm-sparc64/unistd.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "32e62c636a728cb39c0b3bd191286f2ca65d4028", "tree": "656454a01e720819103c172daae15b5f2fd85d68", "parents": [ "6810b548b25114607e0814612d84125abccc0a4f" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Fri May 05 17:19:50 2006 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Mon May 08 16:32:05 2006 -0700" }, "message": "[IA64] rework memory attribute aliasing\n\nThis closes a couple holes in our attribute aliasing avoidance scheme:\n\n - The current kernel fails mmaps of some /dev/mem MMIO regions because\n they don\u0027t appear in the EFI memory map. This keeps X from working\n on the Intel Tiger box.\n\n - The current kernel allows UC mmap of the 0-1MB region of\n /sys/.../legacy_mem even when the chipset doesn\u0027t support UC\n access. This causes an MCA when starting X on HP rx7620 and rx8620\n boxes in the default configuration.\n\nThere\u0027s more detail in the Documentation/ia64/aliasing.txt file this\nadds, but the general idea is that if a region might be covered by\na granule-sized kernel identity mapping, any access via /dev/mem or\nmmap must use the same attribute as the identity mapping.\n\nOtherwise, we fall back to using an attribute that is supported\naccording to the EFI memory map, or to using UC if the EFI memory\nmap doesn\u0027t mention the region.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "913ed41eb5c948d2f8b5deffd29c2638eceef3d7", "tree": "1389f4758f41ff61ee098d574a69f9a81eeda7f8", "parents": [ "3e6e155646706f1ef9f791a4402d145f112a3f8d" ], "author": { "name": "Jon Mason", "email": "jdmason@us.ibm.com", "time": "Wed May 03 17:26:58 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri May 05 11:37:15 2006 -0700" }, "message": "[IA64] remove asm-ia64/bitops.h self-inclusion\n\nasm-ia64/bitops.h includes itself. The #ifndef _ASM_IA64_BITOPS_H\nprevents this from being an issue, but it should still be removed.\n\nSigned-off-by: Jon Mason \u003cjdmason@us.ibm.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d6754b401a15eaa16492ea5dbaa4826361d3f411", "tree": "032f067d3af458527d903a7653885404ed82431e", "parents": [ "acc429a517bd11fdcac9bea97d082d26231beb92", "693f7d362055261882659475d2ef022e32edbff1" ], "author": { "name": "David Woodhouse", "email": "dwmw2@shinybook.infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n" }, { "commit": "37e53db8aa233c65142d63b496277bf5be9c0ade", "tree": "c4b7409825cc0497593e94dd7d6f874d22b0b3f0", "parents": [ "94b1661d08a27a8d2b1b0127c272987b0ab4ad6a", "7384c8bd90a4932517872f9807d34979a6fd29c4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Apr 27 17:01:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Apr 27 17:01:37 2006 -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] update sn2 defconfig\n [IA64] Add mca recovery failure messages\n [IA64-SGI] fix SGI Altix tioce_reserve_m32() bug\n [IA64] enable dumps to capture second page of kernel stack\n [IA64-SGI] - Reduce overhead of reading sn_topology\n [IA64-SGI] - Fix discover of nearest cpu node to IO node\n [IA64] IOC4 config option ordering\n [IA64] Setup an IA64 specific reclaim distance\n [IA64] eliminate compile time warnings\n [IA64] eliminate compile time warnings\n [IA64-SGI] SN SAL call to inject memory errors\n [IA64] - Fix MAX_PXM_DOMAINS for systems with \u003e 256 nodes\n [IA64] Remove unused variable in sn_sal.h\n [IA64] Remove redundant NULL checks before kfree\n [IA64] wire up compat_sys_adjtimex()\n" }, { "commit": "1df57c0c21c92a6d4fcfe5304c84151ed9beb7a2", "tree": "06a24df0fe9a149581d246aa547122b07dcb2dad", "parents": [ "dd4cb9f8ac9717c9db2b2afc5a82cb95a3d5dec3" ], "author": { "name": "Cliff Wickman", "email": "cpw@sgi.com", "time": "Tue Apr 25 10:47:48 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 27 14:31:16 2006 -0700" }, "message": "[IA64] enable dumps to capture second page of kernel stack\n\nIn SLES10 (2.6.16) crash dumping (in my experience, LKCD) is unable to\ncapture the second page of the 2-page task/stack allocation.\nThis is particularly troublesome for dump analysis, as the stack traceback\ncannot be done.\n (A similar convention is probably needed throughout the kernel to make\n kernel multi-page allocations detectable for dumping)\n\nMulti-page kernel allocations are represented by the single page structure\nassociated with the first page of the allocation. The page structures\nassociated with the other pages are unintialized.\n\nIf the dumper is selecting only kernel pages it has no way to identify\nany but the first page of the allocation.\n\nThe fix is to make the task/stack allocation a compound page.\n\nSigned-off-by: Cliff Wickman \u003ccpw@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "f0fe253c4719faf76d40f581cdc0e8aef77273bb", "tree": "9ebccf6c03adb64f7fc6dbf444dfd1d705d5e697", "parents": [ "c1311af12c7ca176a790a911a3fb6fed1f3bb387" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Sat Apr 22 09:36:07 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 27 14:28:37 2006 -0700" }, "message": "[IA64-SGI] - Fix discover of nearest cpu node to IO node\n\nFix a bug that causes discovery of the nearest node/cpu to\na TIO (IO node) to fail.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f", "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f", "parents": [ "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 26 12:56:16 2006 +0100" }, "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "912d35f86781e64d73be1ef358f703c08905ac37", "tree": "5863ad70f5cdccba0c1cd28f83d173deaf71fb83", "parents": [ "016b661e2f717168e600f3c85f29e1a49f88e004" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "message": "[PATCH] Add support for the sys_vmsplice syscall\n\nsys_splice() moves data to/from pipes with a file input/output. sys_vmsplice()\nmoves data to a pipe, with the input being a user address range instead.\n\nThis uses an approach suggested by Linus, where we can hold partial ranges\ninside the pages[] map. Hopefully this will be useful for network\nreceive support as well.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "e5ecc192dfc5e0b325dd8c99ce4c755714c9acbf", "tree": "04b1d9d8936727a5b7dec4ee912b5509853cfec6", "parents": [ "a72391e42f0a13116995045b3d492d660f96697d" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Thu Apr 13 18:23:53 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 21 10:57:40 2006 -0700" }, "message": "[IA64] Setup an IA64 specific reclaim distance\n\nRECLAIM_DISTANCE is checked on bootup against the SLIT table distances.\nZone reclaim is important for system that have higher latencies but not for\nsystems that have multiple nodes on one motherboard and therefore low latencies.\n\nWe found that on motherboard latencies are typically 1 to 1.4 of local memory\naccess speed whereas multinode systems which benefit from zone reclaim have\nusually more than 1.5 times the latency of a local access.\n\nSet the reclaim distance for IA64 to 1.5 times.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a72391e42f0a13116995045b3d492d660f96697d", "tree": "abfedbdf78e1ac5d0d876619993ccf8b0c878b9b", "parents": [ "ee6d4b6ef8df79893d6d4a653b16c99bdb6d2784" ], "author": { "name": "Satoru Takeuchi", "email": "takeuchi_satoru@jp.fujitsu.com", "time": "Thu Apr 20 18:49:48 2006 +0900" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 20 17:06:54 2006 -0700" }, "message": "[IA64] eliminate compile time warnings\n\nThis patch removes following compile time warnings:\n\ndrivers/pci/pci-sysfs.c: In function `pci_read_legacy_io\u0027:\ndrivers/pci/pci-sysfs.c:257: warning: implicit declaration of function `ia64_pci_legacy_read\u0027\ndrivers/pci/pci-sysfs.c: In function `pci_write_legacy_io\u0027:\ndrivers/pci/pci-sysfs.c:280: warning: implicit declaration of function `ia64_pci_legacy_write\u0027\n\nIt also fixes wrong definition of ia64_pci_legacy_write (type of `bus\u0027 is not\n`pci_dev\u0027, but `pci_bus\u0027).\n\nSigned-Off-By: Satoru Takeuchi \u003ctakeuchi_satoru@jp.fujitsu.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "86db2f4239e2556cd37b853c2307aa9d43041458", "tree": "5c2910e20bc35d46bd82fa7f0d1f4e4362b2a457", "parents": [ "0d9adec525b87d8ab7e64efeabffb5b3f293056e" ], "author": { "name": "Russ Anderson", "email": "rja@efs.americas.sgi.com", "time": "Thu Apr 20 17:05:43 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 20 17:05:43 2006 -0700" }, "message": "[IA64-SGI] SN SAL call to inject memory errors\n\nThe SGI Altix SAL provides an interface for modifying\nthe ECC on memory to create memory errors. The SAL call\ncan be used to inject memory errors for testing MCA recovery\ncode.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "0d9adec525b87d8ab7e64efeabffb5b3f293056e", "tree": "c257e02e298cb7ee072379f55242e13be8a163f9", "parents": [ "308a878210cde6ab19df9f392c24db53ad6f56bf" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Tue Apr 18 15:00:45 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 20 10:16:11 2006 -0700" }, "message": "[IA64] - Fix MAX_PXM_DOMAINS for systems with \u003e 256 nodes\n\nCorrectly size the PXM-related arrays for systems that have more than\n256 nodes.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "308a878210cde6ab19df9f392c24db53ad6f56bf", "tree": "091a5b8198dcb083adbd1d8e351cdf09094391df", "parents": [ "cbf283c048798ada7e062892b21de85fb5727243" ], "author": { "name": "Russ Anderson", "email": "rja@efs.americas.sgi.com", "time": "Tue Apr 18 11:26:34 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 20 10:14:56 2006 -0700" }, "message": "[IA64] Remove unused variable in sn_sal.h\n\ncnodeid was being set but not used. The dead code was\nleft over from a previous version that grabbed a per node lock.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "70524490ee2ea1bbf6cee6c106597b3ac25a3fc2", "tree": "c61dd500035bc3e0dea364777de1b7a58b41a75c", "parents": [ "cbb7e577e732f576b9f399bc2600bdc0626c68dc" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "message": "[PATCH] splice: add support for sys_tee()\n\nBasically an in-kernel implementation of tee, which uses splice and the\npipe buffers as an intelligent way to pass data around by reference.\n\nWhere the user space tee consumes the input and produces a stdout and\nfile output, this syscall merely duplicates the data inside a pipe to\nanother pipe. No data is copied, the output just grabs a reference to the\ninput pipe data.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "b3967dc566bc89df19e9aeb87b2fd483418b02e6", "tree": "97a0fff4c1d59e3395f6b6f9d4a226da3bf58d28", "parents": [ "cde227afe6b997dce08bcfc2aa6e373fb56857b0", "0ffe984917b9cd6ecc19ffbc06f35869d8c18df8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:40:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:40:17 2006 -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] Prefetch mmap_sem in ia64_do_page_fault()\n [IA64] Failure to resume after INIT in user space\n [IA64] Pass more data to the MCA/INIT notify_die hooks\n [IA64] always map VGA framebuffer UC, even if it supports WB\n [IA64] fix bug in ia64 __mutex_fastpath_trylock\n [IA64] for_each_possible_cpu: ia64\n [IA64] update HP CSR space discovery via ACPI\n [IA64] Wire up new syscalls {set,get}_robust_list\n [IA64] \u0027msg\u0027 may be used uninitialized in xpc_initiate_allocate()\n [IA64] Wire up new syscall sync_file_range()\n" }, { "commit": "c80d79d746cc48bd94b0ce4f6d4f3c90cd403aaf", "tree": "5aa8d1590d95f8fd820ad797fe03a063b592e9bf", "parents": [ "653edba1a8b2ed018bdfb078131324dfbfe1dd6a" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Mon Apr 10 22:53:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:39 2006 -0700" }, "message": "[PATCH] Configurable NODES_SHIFT\n\nCurrent implementations define NODES_SHIFT in include/asm-xxx/numnodes.h for\neach arch. Its definition is sometimes configurable. Indeed, ia64 defines 5\nNODES_SHIFT values in the current git tree. But it looks a bit messy.\n\nSGI-SN2(ia64) system requires 1024 nodes, and the number of nodes already has\nbeen changeable by config. Suitable node\u0027s number may be changed in the\nfuture even if it is other architecture. So, I wrote configurable node\u0027s\nnumber.\n\nThis patch set defines just default value for each arch which needs multi\nnodes except ia64. But, it is easy to change to configurable if necessary.\n\nOn ia64 the number of nodes can be already configured in generic ia64 and SN2\nconfig. But, NODES_SHIFT is defined for DIG64 and HP\u0027S machine too. So, I\nchanged it so that all platforms can be configured via CONFIG_NODES_SHIFT. It\nwould be simpler.\n\nSee also: http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d114358010523896\u0026w\u003d2\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "958b166c00b39ff0b28ad2bbb32624b9f305a4e1", "tree": "9a7d086f44e4fc034f1f91eed945ef4eabc5fa0c", "parents": [ "2db8d99ffdbed7d2beb1bbdefdcd086dda9dee98" ], "author": { "name": "Keith Owens", "email": "kaos@sgi.com", "time": "Mon Apr 03 15:26:12 2006 +1000" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 07 22:51:51 2006 -0700" }, "message": "[IA64] Pass more data to the MCA/INIT notify_die hooks\n\nThe MCA/INIT handlers maintain important state in the SAL to OS (sos)\narea and in the monarch_cpu flag. Kernel debuggers (such as KDB) need\nthis data, and may need to adjust the monarch_cpu field so make the\ndata available to the notify_die hooks. Define two more events for\ncalling the functions on the notify_die chain.\n\nSigned-off-by: Keith Owens \u003ckaos@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2db8d99ffdbed7d2beb1bbdefdcd086dda9dee98", "tree": "d1d6b013f5e43c8210871cfb2c7b66bf1adbb93c", "parents": [ "cfab9d0e1da8e08a39759d0fc3bf5e40f0ac2d55" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Fri Apr 07 22:47:12 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 07 22:47:12 2006 -0700" }, "message": "[IA64] always map VGA framebuffer UC, even if it supports WB\n\nEFI on some machines, e.g., Intel Tiger, reports that the VGA framebuffer\nsupports WB access. ioremap() prefers WB when possible, so it can work\nwhen mapping main memory.\n\nBut it doesn\u0027t make sense to map a framebuffer WB, because the driver\ndoesn\u0027t flush explicitly, so updates won\u0027t make it to the device\nimmediately.\n\nThis is due to Zou Nan hai \u003cnanhai.zou@intel.com\u003e.\n\nMore extensive fix that adds a \"size\" argument coming soon.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "cfab9d0e1da8e08a39759d0fc3bf5e40f0ac2d55", "tree": "e7dd4bbb97374b758bcb169b635b997c12893565", "parents": [ "0681226661754a99de711cda2c2bd12ff9cd2c3b" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Fri Apr 07 17:12:54 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Apr 07 22:39:49 2006 -0700" }, "message": "[IA64] fix bug in ia64 __mutex_fastpath_trylock\n\nThe parenthesis around \"likely\" used in ia64 __mutex_fastpath_trylock\nis incorrect, and it leads to broken mutex_trylock. Here is the\npatch that fixed the bug. I removed the likely altogether because\nthere is no branch and gcc does a reasonable job at predicating the\nreturn value.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "03fbaca36a85a8c923e30abfb1a9a630bf1c5a1d", "tree": "3b3947a7d3365f674b94901fea68ef92abc7c3bb", "parents": [ "b8cd2af862c3cbd428600e1c4f0d3f97c0da54cc" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue Mar 28 14:06:20 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 06 14:42:38 2006 -0700" }, "message": "[IA64] update HP CSR space discovery via ACPI\n\nGet rid of the manual search of _CRS, in favor of\nacpi_get_vendor_resource() which is now provided by the ACPI CA. And fall\nback to searching for a consumer-only address space descriptor if no\nvendor-defined resource is found.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "b8cd2af862c3cbd428600e1c4f0d3f97c0da54cc", "tree": "eb5f04a684b12437852ca0b46e98026dc0e170cf", "parents": [ "27f4aa3db090ff5bc0e6c192aae6d99b21563b21" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 06 14:20:16 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Apr 06 14:20:16 2006 -0700" }, "message": "[IA64] Wire up new syscalls {set,get}_robust_list\n\nJoin the dots to enable Ingo\u0027s robut futex syscalls.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d905b00b3bc9484d92dd6e9bd9fd8cf66580dc8a", "tree": "34a379a83dad72b7ab56a482167f81703a9b9979", "parents": [ "6246b6128bbe34d0752f119cf7c5111c85fe481d" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 04 14:08:11 2006 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Apr 04 14:08:11 2006 -0700" }, "message": "[IA64] Wire up new syscall sync_file_range()\n\nAlso reserve syscall numbers for {set,get}_robust_list\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2ab9391dea6e36fed13443c29bf97d3be05f5289", "tree": "8bc492fe3df71457caf8009bd081b9be0ec1074a", "parents": [ "f19180056ea09ec6a5d32e741234451a1e6eba4d" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 31 10:28:29 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 31 10:28:29 2006 -0800" }, "message": "[IA64] Avoid \"u64 foo : 32;\" for gcc3 vs. gcc4 compatibility\n\ngcc3 thinks that a 32-bit field of a u64 type is itself a u64, so\nshould be printed with \"%ld\". gcc4 thinks it needs just \"%d\".\nMake both versions happy by avoiding this construct.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "f19180056ea09ec6a5d32e741234451a1e6eba4d", "tree": "386a178dd80773e3b62e6989f4faaaddb9602aa8", "parents": [ "d1127e40e8d75cd3855e35424937c73d0bcec558" ], "author": { "name": "Zhang, Yanmin", "email": "yanmin_zhang@linux.intel.com", "time": "Mon Feb 27 11:37:45 2006 +0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 30 17:14:12 2006 -0800" }, "message": "[IA64] Export cpu cache info by sysfs\n\nThe patch exports 8 attributes of cpu cache info under\n/sys/devices/system/cpu/cpuX/cache/indexX:\n1) level\n2) type\n3) coherency_line_size\n4) ways_of_associativity\n5) size\n6) shared_cpu_map\n7) attributes\n8) number_of_sets: number_of_sets\u003dsize/ways_of_associativity/coherency_line_size.\n\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d1127e40e8d75cd3855e35424937c73d0bcec558", "tree": "093f020e971827c63d3eed1d646022c581ded2ea", "parents": [ "5abc97aa25b2c41413b3a520faee83f2282d9f18", "c1c57d767100417f63c18da52d7e96f82b2b9e1a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:38:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:38:18 2006 -0800" }, "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] ioremap() should prefer WB over UC\n [IA64] Add __mca_table to the DISCARD list in gate.lds\n [IA64] Move __mca_table out of the __init section\n [IA64] simplify some condition checks in iosapic_check_gsi_range\n [IA64] correct some messages and fixes some minor things\n [IA64-SGI] fix for-loop in sn_hwperf_geoid_to_cnode()\n [IA64-SGI] sn_hwperf use of num_online_cpus()\n [IA64] optimize flush_tlb_range on large numa box\n [IA64] lazy_mmu_prot_update needs to be aware of huge pages\n" }, { "commit": "5274f052e7b3dbd81935772eb551dfd0325dfa9d", "tree": "c79f813ec513660edb6f1e4a75cb366c6b84f53f", "parents": [ "5d4fe2c1ce83c3e967ccc1ba3d580c1a5603a866" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 30 15:15:30 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:28:18 2006 -0800" }, "message": "[PATCH] Introduce sys_splice() system call\n\nThis adds support for the sys_splice system call. Using a pipe as a\ntransport, it can connect to files or sockets (latter as output only).\n\nFrom the splice.c comments:\n\n \"splice\": joining two ropes together by interweaving their strands.\n\n This is the \"extended pipe\" functionality, where a pipe is used as\n an arbitrary in-memory buffer. Think of a pipe as a small kernel\n buffer that you can use to transfer data from one end to the other.\n\n The traditional unix read/write is extended with a \"splice()\" operation\n that transfers data buffers to or from a pipe buffer.\n\n Named by Larry McVoy, original implementation from Linus, extended by\n Jens to support splicing to files and fixing the initial implementation\n bugs.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3283a67d8618c9a292eced23e8753ab64adc6dba", "tree": "b46c784c8b6cca63b8878f8838fa3bbf1604280f", "parents": [ "d89cfe7f1e82d758a7983584c1593795d4e2c098" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Thu Mar 30 10:13:22 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Mar 30 09:04:19 2006 -0800" }, "message": "[IA64] Add __mca_table to the DISCARD list in gate.lds\n\nAdd __mca_table to the DISCARD list for the gate.lds linker script to\navoid broken linker references when linking the final vmlinux file.\n\nAlso add comment to include/asm-ia64/asmmacros.h to avoid anyone else\nhitting this problem in the future.\n\nCredits to James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e for spotting\nthe DISCARD list in gate.lds.S\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "e041c683412d5bf44dc2b109053e3b837b71742d", "tree": "9d271066ef379da0c0fb3b8cb4137abd5d2ebba0", "parents": [ "76b81e2b0e2241accebcc68e126bc5ab958661b9" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Mon Mar 27 01:16:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:50 2006 -0800" }, "message": "[PATCH] Notifier chain update: API changes\n\nThe kernel\u0027s implementation of notifier chains is unsafe. There is no\nprotection against entries being added to or removed from a chain while the\nchain is in use. The issues were discussed in this thread:\n\n http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d113018709002036\u0026w\u003d2\n\nWe noticed that notifier chains in the kernel fall into two basic usage\nclasses:\n\n\t\"Blocking\" chains are always called from a process context\n\tand the callout routines are allowed to sleep;\n\n\t\"Atomic\" chains can be called from an atomic context and\n\tthe callout routines are not allowed to sleep.\n\nWe decided to codify this distinction and make it part of the API. Therefore\nthis set of patches introduces three new, parallel APIs: one for blocking\nnotifiers, one for atomic notifiers, and one for \"raw\" notifiers (which is\nreally just the old API under a new name). New kinds of data structures are\nused for the heads of the chains, and new routines are defined for\nregistration, unregistration, and calling a chain. The three APIs are\nexplained in include/linux/notifier.h and their implementation is in\nkernel/sys.c.\n\nWith atomic and blocking chains, the implementation guarantees that the chain\nlinks will not be corrupted and that chain callers will not get messed up by\nentries being added or removed. For raw chains the implementation provides no\nguarantees at all; users of this API must provide their own protections. (The\nidea was that situations may come up where the assumptions of the atomic and\nblocking APIs are not appropriate, so it should be possible for users to\nhandle these things in their own way.)\n\nThere are some limitations, which should not be too hard to live with. For\natomic/blocking chains, registration and unregistration must always be done in\na process context since the chain is protected by a mutex/rwsem. Also, a\ncallout routine for a non-raw chain must not try to register or unregister\nentries on its own chain. (This did happen in a couple of places and the code\nhad to be changed to avoid it.)\n\nSince atomic chains may be called from within an NMI handler, they cannot use\nspinlocks for synchronization. Instead we use RCU. The overhead falls almost\nentirely in the unregister routine, which is okay since unregistration is much\nless frequent that calling a chain.\n\nHere is the list of chains that we adjusted and their classifications. None\nof them use the raw API, so for the moment it is only a placeholder.\n\n ATOMIC CHAINS\n -------------\narch/i386/kernel/traps.c:\t\ti386die_chain\narch/ia64/kernel/traps.c:\t\tia64die_chain\narch/powerpc/kernel/traps.c:\t\tpowerpc_die_chain\narch/sparc64/kernel/traps.c:\t\tsparc64die_chain\narch/x86_64/kernel/traps.c:\t\tdie_chain\ndrivers/char/ipmi/ipmi_si_intf.c:\txaction_notifier_list\nkernel/panic.c:\t\t\t\tpanic_notifier_list\nkernel/profile.c:\t\t\ttask_free_notifier\nnet/bluetooth/hci_core.c:\t\thci_notifier\nnet/ipv4/netfilter/ip_conntrack_core.c:\tip_conntrack_chain\nnet/ipv4/netfilter/ip_conntrack_core.c:\tip_conntrack_expect_chain\nnet/ipv6/addrconf.c:\t\t\tinet6addr_chain\nnet/netfilter/nf_conntrack_core.c:\tnf_conntrack_chain\nnet/netfilter/nf_conntrack_core.c:\tnf_conntrack_expect_chain\nnet/netlink/af_netlink.c:\t\tnetlink_chain\n\n BLOCKING CHAINS\n ---------------\narch/powerpc/platforms/pseries/reconfig.c:\tpSeries_reconfig_chain\narch/s390/kernel/process.c:\t\tidle_chain\narch/x86_64/kernel/process.c\t\tidle_notifier\ndrivers/base/memory.c:\t\t\tmemory_chain\ndrivers/cpufreq/cpufreq.c\t\tcpufreq_policy_notifier_list\ndrivers/cpufreq/cpufreq.c\t\tcpufreq_transition_notifier_list\ndrivers/macintosh/adb.c:\t\tadb_client_list\ndrivers/macintosh/via-pmu.c\t\tsleep_notifier_list\ndrivers/macintosh/via-pmu68k.c\t\tsleep_notifier_list\ndrivers/macintosh/windfarm_core.c\twf_client_list\ndrivers/usb/core/notify.c\t\tusb_notifier_list\ndrivers/video/fbmem.c\t\t\tfb_notifier_list\nkernel/cpu.c\t\t\t\tcpu_chain\nkernel/module.c\t\t\t\tmodule_notify_list\nkernel/profile.c\t\t\tmunmap_notifier\nkernel/profile.c\t\t\ttask_exit_notifier\nkernel/sys.c\t\t\t\treboot_notifier_list\nnet/core/dev.c\t\t\t\tnetdev_chain\nnet/decnet/dn_dev.c:\t\t\tdnaddr_chain\nnet/ipv4/devinet.c:\t\t\tinetaddr_chain\n\nIt\u0027s possible that some of these classifications are wrong. If they are,\nplease let us know or submit a patch to fix them. Note that any chain that\ngets called very frequently should be atomic, because the rwsem read-locking\nused for blocking chains is very likely to incur cache misses on SMP systems.\n(However, if the chain\u0027s callout routines may sleep then the chain cannot be\natomic.)\n\nThe patch set was written by Alan Stern and Chandra Seetharaman, incorporating\nmaterial written by Keith Owens and suggestions from Paul McKenney and Andrew\nMorton.\n\n[jes@sgi.com: restructure the notifier chain initialization macros]\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "66e863acd7f2fb02fef709d5f0ab069445d4a58c", "tree": "fdea0fc71150b579d96f385efd25a87e613bbab4", "parents": [ "22a9835c350782a5c3257343713932af3ac92ee0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 27 01:16:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:48 2006 -0800" }, "message": "[PATCH] ia64: add ptr_to_compat()\n\nAdd ptr_to_compat() to ia64 - needed by the robust-futex code.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0ecd702bcb924d5fb7f687e09986f688336ac896", "tree": "50b9caabc044fb9780cc2a794aabb9d3a7fbf029", "parents": [ "655a0443470a73d5dc36e974a241e8db59bb1ccb" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Mon Mar 27 01:15:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:47 2006 -0800" }, "message": "[PATCH] unify pfn_to_page: ia64 pfn_to_page\n\nia64 has special config CONFIG_VIRTUAL_MEM_MAP.\nCONFIG_DISCONTIGMEM\u003dy \u0026\u0026 CONFIG_VIRTUAL_MEM_MAP!\u003dy is bug ?\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2875aef8bd0e42367a66a78ef7abe10f3bba27b5", "tree": "44f81fa0e5c3f5bcf90eb1d6326c1eff9915dfbd", "parents": [ "1cc2b9943b7b3a8d526aa8be5450d3ec083c3de4" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Sun Mar 26 01:39:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:12 2006 -0800" }, "message": "[PATCH] bitops: ia64: use generic bitops\n\n- remove generic_fls64()\n- remove find_{next,first}{,_zero}_bit()\n- remove ext2_{set,clear,test,find_first_zero,find_next_zero}_bit()\n- remove minix_{test,set,test_and_clear,test,find_first_zero}_bit()\n- remove sched_find_first_bit()\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "67b0ad574b5ee90f8ea58196ff8a7f3780b75365", "tree": "ca9bc212f6efa8f5170185ef1fa21f75de0684fd", "parents": [ "72b61a3cfd80d1321eb898be8ceae2064f0fbea1" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Sun Mar 26 01:39:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:10 2006 -0800" }, "message": "[PATCH] bitops: use non atomic operations for minix_*_bit() and ext2_*_bit()\n\nBitmap functions for the minix filesystem and the ext2 filesystem except\next2_set_bit_atomic() and ext2_clear_bit_atomic() do not require the atomic\nguarantees.\n\nBut these are defined by using atomic bit operations on several architectures.\n (cris, frv, h8300, ia64, m32r, m68k, m68knommu, mips, s390, sh, sh64, sparc,\nsparc64, v850, and xtensa)\n\nThis patch switches to non atomic bit operation.\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2c99e3c70d77fb194df5aa1642030080d28ea48", "tree": "65f2a173e49b3e15e90b8cabf45b7dd4f3691e29", "parents": [ "27d8e3d15bcf9d7cd99bf6ca910ea9e34328c7fb" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] EFI: keep physical table addresses in efi structure\n\nAlmost all users of the table addresses from the EFI system table want\nphysical addresses. So rather than doing the pa-\u003eva-\u003epa conversion, just keep\nphysical addresses in struct efi.\n\nThis fixes a DMI bug: the efi structure contained the physical SMBIOS address\non x86 but the virtual address on ia64, so dmi_scan_machine() used ioremap()\non a virtual address on ia64.\n\nThis is essentially the same as an earlier patch by Matt Tolentino:\n\thttp://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d112130292316281\u0026w\u003d2\nexcept that this changes all table addresses, not just ACPI addresses.\n\nMatt\u0027s original patch was backed out because it caused MCAs on HP sx1000\nsystems. That problem is resolved by the ioremap() attribute checking added\nfor ia64.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9b0a0712148abe96ff717a2b9f8dab1d433e0d5", "tree": "3f4415797d49f477c9c7516625c74438f31673f8", "parents": [ "136939a2b5aa4302281215745ccd567e1df2e8d4" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] ia64: ioremap: check EFI for valid memory attributes\n\nCheck the EFI memory map so we can use the correct memory attributes for\nioremap(). Previously, we always used uncacheable access, which blows up on\nsome machines for regular system memory.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "136939a2b5aa4302281215745ccd567e1df2e8d4", "tree": "384841deada5b0ceb44c255e0474866bbc8d3354", "parents": [ "3ed3bce846abc7ef460104b461cac793e41afe5e" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] EFI, /dev/mem: simplify efi_mem_attribute_range()\n\nPass the size, not a pointer to the size, to efi_mem_attribute_range().\n\nThis function validates memory regions for the /dev/mem read/write/mmap paths.\nThe pointer allows arches to reduce the size of the range, but I think that\u0027s\nunnecessary complexity. Simplifying it will let me use\nefi_mem_attribute_range() to improve the ia64 ioremap() implementation.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3ed3bce846abc7ef460104b461cac793e41afe5e", "tree": "6db86a6cdfd3600db4e24cd91f53ba6f4f661280", "parents": [ "10dbe196a8da6b3196881269c6639c0ec11c36cb" ], "author": { "name": "Matt Domsch", "email": "Matt_Domsch@dell.com", "time": "Sun Mar 26 01:37:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] ia64: use i386 dmi_scan.c\n\nEnable DMI table parsing on ia64.\n\nAndi Kleen has a patch in his x86_64 tree which enables the use of i386\ndmi_scan.c on x86_64. dmi_scan.c functions are being used by the\ndrivers/char/ipmi/ipmi_si_intf.c driver for autodetecting the ports or\nmemory spaces where the IPMI controllers may be found.\n\nThis patch adds equivalent changes for ia64 as to what is in the x86_64\ntree. In addition, I reworked the DMI detection, such that on EFI-capable\nsystems, it uses the efi.smbios pointer to find the table, rather than\nbrute-force searching from 0xF0000. On non-EFI systems, it continues the\nbrute-force search.\n\nMy test system, an Intel S870BN4 \u0027Tiger4\u0027, aka Dell PowerEdge 7250, with\nlatest BIOS, does not list the IPMI controller in the ACPI namespace, nor\ndoes it have an ACPI SPMI table. Also note, currently shipping Dell x8xx\nEM64T servers don\u0027t have these either, so DMI is the only method for\nobtaining the address of the IPMI controller.\n\nSigned-off-by: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d14f145f839b5d0d221ea209b4998f93267e2ec", "tree": "669d09ad53c9de9ef2e6cef06d256a811d509d65", "parents": [ "2e1ca21d46aaef95101723fa402f39d3a95aba59", "4129a953ad4db379d8e07b0dd2157998653a1325" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:49:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:49:25 2006 -0800" }, "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] New IA64 core/thread detection patch\n [IA64] Increase max node count on SN platforms\n [IA64] Increase max node count on SN platforms\n [IA64] Increase max node count on SN platforms\n [IA64] Increase max node count on SN platforms\n [IA64] Tollhouse HP: IA64 arch changes\n [IA64] cleanup dig_irq_init\n [IA64] MCA recovery: kernel context recovery table\n IA64: Use early_parm to handle mvec_name and nomca\n [IA64] move patchlist and machvec into init section\n [IA64] add init declaration - nolwsys\n [IA64] add init declaration - gate page functions\n [IA64] add init declaration to memory initialization functions\n [IA64] add init declaration to cpu initialization functions\n [IA64] add __init declaration to mca functions\n [IA64] Ignore disabled Local SAPIC Affinity Structure in SRAT\n [IA64] sn_check_intr: use ia64_get_irr()\n [IA64] fix ia64 is_hugepage_only_range\n" }, { "commit": "f348d70a324e15afc701a494f32ec468abb7d1eb", "tree": "a4cb43429f7f08a6621c581bd99e4a03198e8c67", "parents": [ "501f2499b897ca4be68b1acc7a4bc8cf66f5fd24" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Sat Mar 25 03:07:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:56 2006 -0800" }, "message": "[PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications\n\nImplement the half-closed devices notifiation, by adding a new POLLRDHUP\n(and its alias EPOLLRDHUP) bit to the existing poll/select sets. Since the\nexisting POLLHUP handling, that does not report correctly half-closed\ndevices, was feared to be changed, this implementation leaves the current\nPOLLHUP reporting unchanged and simply add a new bit that is set in the few\nplaces where it makes sense. The same thing was discussed and conceptually\nagreed quite some time ago:\n\nhttp://lkml.org/lkml/2003/7/12/116\n\nSince this new event bit is added to the existing Linux poll infrastruture,\neven the existing poll/select system calls will be able to use it. As far\nas the existing POLLHUP handling, the patch leaves it as is. The\npollrdhup-2.6.16.rc5-0.10.diff defines the POLLRDHUP for all the existing\narchs and sets the bit in the six relevant files. The other attached diff\nis the simple change required to sys/epoll.h to add the EPOLLRDHUP\ndefinition.\n\nThere is \"a stupid program\" to test POLLRDHUP delivery here:\n\n http://www.xmailserver.org/pollrdhup-test.c\n\nIt tests poll(2), but since the delivery is same epoll(2) will work equally.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4129a953ad4db379d8e07b0dd2157998653a1325", "tree": "84c6d310953044caa420410165adcd0dfb2ac55f", "parents": [ "4d357acadd7a5e60767c748ed7807e11c4387bdf" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Mon Feb 27 16:16:22 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:15:23 2006 -0800" }, "message": "[IA64] New IA64 core/thread detection patch\n\nIPF SDM 2.2 changes definition of PAL_LOGICAL_TO_PHYSICAL to add\nproc_number\u003d-1 to get core/thread mapping info on the running processer.\n\nBased on this change, we had better to update existing core/thread\ndetection in IA64 kernel correspondingly. The attached patch implements\nthis change. It simplifies detection code and eliminates potential race\ncondition. It also runs a bit faster and has better scalability especially\nwhen cores and threads number grows up in one package.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a9de98351436b25b3c2f234addb6d66a6a6f42f8", "tree": "72291671fe518c192ae2ba08c4dffb28b1a13f8b", "parents": [ "3ad5ef8b9d0d0cc2d4b2c63e766ef903d482dfc7" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Thu Mar 02 16:02:28 2006 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:14:41 2006 -0800" }, "message": "[IA64] Increase max node count on SN platforms\n\nNode number are kept in the cpu_to_node_map which is\ncurrently defined as u8. Change to u16 to accomodate\nlarger node numbers.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "3ad5ef8b9d0d0cc2d4b2c63e766ef903d482dfc7", "tree": "c17d6073e4629bdf59972d5800368c12c5147aff", "parents": [ "b354a8388891adc5dc5e5fb0130f000152f3fb94" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Thu Mar 02 16:02:25 2006 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:14:21 2006 -0800" }, "message": "[IA64] Increase max node count on SN platforms\n\nAdd support in IA64 acpi for platforms that support more than\n256 nodes. Currently, ACPI is limited to 256 nodes because the\nproximity domain number is 8-bits.\n\nLong term, we expect to use ACPI3.0 to support \u003e256 nodes.\nThis patch is an interim solution that works with platforms\nthat pass the high order bits of the proximity domain in\n\"reserved\" fields of the ACPI tables. This code is enabled\nONLY on SN platforms.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "b354a8388891adc5dc5e5fb0130f000152f3fb94", "tree": "17ddef0b367ed0279f8f10d5d9af73ecd01e3db9", "parents": [ "f90aa8c4febb306e1266e1ad34fd8464e201aa7f" ], "author": { "name": "Jack Steiner", "email": "steiner@sgi.com", "time": "Thu Mar 02 16:02:21 2006 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:14:03 2006 -0800" }, "message": "[IA64] Increase max node count on SN platforms\n\nAdd a configuration option to allow the maximum\nnumber of nodes to be configurable for GENERIC or SN\nkernels.\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "f90aa8c4febb306e1266e1ad34fd8464e201aa7f", "tree": "01df1912a309560098bb6e49c39f4bcba4a3b0cb", "parents": [ "b17ea91a43ea0c746ab4cabb698275e1771ed23d" ], "author": { "name": "Prarit Bhargava", "email": "prarit@sgi.com", "time": "Wed Mar 08 13:30:18 2006 -0500" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:13:06 2006 -0800" }, "message": "[IA64] Tollhouse HP: IA64 arch changes\n\narch/ia64/sn and include/asm-ia64/sn changes required to support Tollhouse\nsystem PCI hotplug, fixes the ia64_sn_sysctl_ioboard_get call, and introduces\nthe PRF_HOTPLUG_SUPPORT feature bit.\n\nSigned-off-by: Prarit Bhargava \u003cprarit@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "b17ea91a43ea0c746ab4cabb698275e1771ed23d", "tree": "dcbcfa816678db9bc8f4fb67bb6bfdfa0252b249", "parents": [ "d2a28ad9fa7bf16761d070d8a3338375e1574b32" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Sun Mar 12 11:10:00 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 13:12:46 2006 -0800" }, "message": "[IA64] cleanup dig_irq_init\n\ndig_irq_init is equivalent to machvec_noop, no need to define\nanother empty function.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d2a28ad9fa7bf16761d070d8a3338375e1574b32", "tree": "9da2c18c91a4ee12fa6a9b2d23dcb55d13dd0ca8", "parents": [ "a5b00bb4fe60796c791238cf5653b82110031c93" ], "author": { "name": "Russ Anderson", "email": "rja@sgi.com", "time": "Fri Mar 24 09:49:52 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Fri Mar 24 09:49:52 2006 -0800" }, "message": "[IA64] MCA recovery: kernel context recovery table\n\nMemory errors encountered by user applications may surface\nwhen the CPU is running in kernel context. The current code\nwill not attempt recovery if the MCA surfaces in kernel\ncontext (privilage mode 0). This patch adds a check for cases\nwhere the user initiated the load that surfaces in kernel\ninterrupt code.\n\nAn example is a user process lauching a load from memory\nand the data in memory had bad ECC. Before the bad data\ngets to the CPU register, and interrupt comes in. The\ncode jumps to the IVT interrupt entry point and begins\nexecution in kernel context. The process of saving the\nuser registers (SAVE_REST) causes the bad data to be loaded\ninto a CPU register, triggering the MCA. The MCA surfaces in\nkernel context, even though the load was initiated from\nuser context.\n\nAs suggested by David and Tony, this patch uses an exception\ntable like approach, puting the tagged recovery addresses in\na searchable table. One difference from the exception table\nis that MCAs do not surface in precise places (such as with\na TLB miss), so instead of tagging specific instructions,\naddress ranges are registers. A single macro is used to do\nthe tagging, with the input parameter being the label\nof the starting address and the macro being the ending\naddress. This limits clutter in the code.\n\nThis patch only tags one spot, the interrupt ivt entry.\nTesting showed that spot to be a \"heavy hitter\" with\nMCAs surfacing while saving user registers. Other spots\ncan be added as needed by adding a single macro.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ab7efcc97ebc92e03c0474dfd38f9c7b84b84115", "tree": "b0eb6b9abce5c47af9c61b606f37ec1c4d247e65", "parents": [ "09fe316a7b10219be592118626850e1dfdfcc1aa" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Fri Mar 24 03:16:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:25 2006 -0800" }, "message": "[PATCH] abstract type/size specification for assembly\n\nProvide abstraction for generating type and size information of assembly\nroutines and data, while permitting architectures to override these\ndefaults.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: \"Russell King\" \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: \"Andi Kleen\" \u003cak@suse.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "53b3531bbbf70ac7551b32d1acc229d94de52658", "tree": "644440c93f599bbf64bb0b703c97b03b4dc5d737", "parents": [ "29afd49b72a9b2c26fa8c678bcf3976d0540446b" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Mar 24 03:16:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:24 2006 -0800" }, "message": "[PATCH] s/;;/;/g\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cdb0452789d365695b5b173542af9c7e3d24f185", "tree": "f8594a754736aecfb52d835a2e12f46a923e6ed6", "parents": [ "008accbbae6b2f18c2039d563f28d46ff4388d36" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Mar 24 03:15:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:21 2006 -0800" }, "message": "[PATCH] kill include/linux/platform.h, default_idle() cleanup\n\ninclude/linux/platform.h contained nothing that was actually used except\nthe default_idle() prototype, and is therefore removed by this patch.\n\nThis patch does the following with the platform specific default_idle()\nfunctions on different architectures:\n- remove the unused function:\n - parisc\n - sparc64\n- make the needlessly global function static:\n - arm\n - h8300\n - m68k\n - m68knommu\n - s390\n - v850\n - x86_64\n- add a prototype in asm/system.h:\n - cris\n - i386\n - ia64\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Patrick Mochel \u003cmochel@digitalimplant.org\u003e\nAcked-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0b2fcfdb8b4e7e379192f24ea2203163ddf5df1d", "tree": "1f3995e41ab12ff76e737389e0b59a40c0c73668", "parents": [ "713729e8b993cb880225e2ced50a3f5ac05c2b3f" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Mar 23 03:01:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:17 2006 -0800" }, "message": "[PATCH] atomic: add_unless cmpxchg optimise\n\nWithout branch hints, the very unlikely chance of the loop repeating due to\ncmpxchg failure is unrolled with gcc-4 that I have tested.\n\nImprove this for architectures with a native cas/cmpxchg. llsc archs\nshould try to implement this natively.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "804f1594cc3deb161e531a43d90c501f0db2635a", "tree": "81f7a7cea8dbf671c733df379c6582e36459e8da", "parents": [ "6a2900b67652421b51fe25e4b86ecfec742b1f30" ], "author": { "name": "Kyle McMartin", "email": "kyle@parisc-linux.org", "time": "Thu Mar 23 03:00:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:10 2006 -0800" }, "message": "[PATCH] Move read_mostly definition to asm/cache.h\n\nSeems like needless clutter having a bunch of #if defined(CONFIG_$ARCH) in\ninclude/linux/cache.h. Move the per architecture section definition to\nasm/cache.h, and keep the if-not-defined dummy case in linux/cache.h to\ncatch architectures which don\u0027t implement the section.\n\nVerified that symbols still go in .data.read_mostly on parisc,\nand the compile doesn\u0027t break.\n\nSigned-off-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "244fd54540806a5e3391d117794105a35815cbb2", "tree": "e427295b636fdd40325c184898f1cb23eed0c102", "parents": [ "0881fc8df2e2bf1a7900a0ab3860109beb46fbab" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Sun Mar 12 09:00:13 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Mar 22 16:04:37 2006 -0800" }, "message": "[IA64] add init declaration to cpu initialization functions\n\nAdd init declaration to cpu initialization functions.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "2332c9ae7911618575241e0c843cd686968db8e3", "tree": "24363aeb963d00cb3aab67f9586eae78ac54dfd8", "parents": [ "1c2e02750b992703a8a18634e08b04353face243" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Wed Mar 22 10:49:00 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Mar 22 14:35:08 2006 -0800" }, "message": "[IA64] fix ia64 is_hugepage_only_range\n\nfix is_hugepage_only_range() definition to be \"overlaps\"\ninstead of \"within architectural restricted hugetlb address\nrange\". Simplify the ia64 specific code that used to use\nis_hugepage_only_range() to just check which region the\naddress is in.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "42b88befd6e0dae1a5fe04c03925037fa890e1f3", "tree": "c234584f797e65e1bcd0d4675d56d1eb004d6681", "parents": [ "3915bcf38fe0b6d130b4bbde97804f29a0becf32" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Mar 22 00:09:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:54:04 2006 -0800" }, "message": "[PATCH] hugepage: is_aligned_hugepage_range() cleanup\n\nQuite a long time back, prepare_hugepage_range() replaced\nis_aligned_hugepage_range() as the callback from mm/mmap.c to arch code to\nverify if an address range is suitable for a hugepage mapping.\nis_aligned_hugepage_range() stuck around, but only to implement\nprepare_hugepage_range() on archs which didn\u0027t implement their own.\n\nMost archs (everything except ia64 and powerpc) used the same\nimplementation of is_aligned_hugepage_range(). On powerpc, which\nimplements its own prepare_hugepage_range(), the custom version was never\nused.\n\nIn addition, \"is_aligned_hugepage_range()\" was a bad name, because it\nsuggests it returns true iff the given range is a good hugepage range,\nwhereas in fact it returns 0-or-error (so the sense is reversed).\n\nThis patch cleans up by abolishing is_aligned_hugepage_range(). Instead\nprepare_hugepage_range() is defined directly. Most archs use the default\nversion, which simply checks the given region is aligned to the size of a\nhugepage. ia64 and powerpc define custom versions. The ia64 one simply\nchecks that the range is in the correct address space region in addition to\nbeing suitably aligned. The powerpc version (just as previously) checks\nfor suitable addresses, and if necessary performs low-level MMU frobbing to\nset up new areas for use by hugepages.\n\nNo libhugetlbfs testsuite regressions on ppc64 (POWER5 LPAR).\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3915bcf38fe0b6d130b4bbde97804f29a0becf32", "tree": "c094ae338592d6e11999c16a2690915e47888a2b", "parents": [ "4866920b93fd7d5b520278c3c76e6f4d5a352d81" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Mar 22 00:08:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:54:04 2006 -0800" }, "message": "[PATCH] hugepage: Move hugetlb_free_pgd_range() prototype to hugetlb.h\n\nThe optional hugepage callback, hugetlb_free_pgd_range() is presently\nimplemented non-trivially only on ia64 (but I plan to add one for powerpc\nshortly). It has its own prototype for the function in asm-ia64/pgtable.h.\n However, since the function is called from generic code, it make sense for\nits prototype to be in the generic hugetlb.h header file, as the protypes\nother arch callbacks already are (prepare_hugepage_range(),\nset_huge_pte_at(), etc.). This patch makes it so.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9da61aef0fd5b17dd4bf4baf33db12c470def774", "tree": "cb4bb0b63c36a0b303ceadc0cec0fae00c49ecf3", "parents": [ "27a85ef1b81300cfff06b4c8037e9914dfb09acc" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Mar 22 00:08:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:54:03 2006 -0800" }, "message": "[PATCH] hugepage: Fix hugepage logic in free_pgtables()\n\nfree_pgtables() has special logic to call hugetlb_free_pgd_range() instead\nof the normal free_pgd_range() on hugepage VMAs. However, the test it uses\nto do so is incorrect: it calls is_hugepage_only_range on a hugepage sized\nrange at the start of the vma. is_hugepage_only_range() will return true\nif the given range has any intersection with a hugepage address region, and\nin this case the given region need not be hugepage aligned. So, for\nexample, this test can return true if called on, say, a 4k VMA immediately\npreceding a (nicely aligned) hugepage VMA.\n\nAt present we get away with this because the powerpc version of\nhugetlb_free_pgd_range() is just a call to free_pgd_range(). On ia64 (the\nonly other arch with a non-trivial is_hugepage_only_range()) we get away\nwith it for a different reason; the hugepage area is not contiguous with\nthe rest of the user address space, and VMAs are not permitted in between,\nso the test can\u0027t return a false positive there.\n\nNonetheless this should be fixed. We do that in the patch below by\nreplacing the is_hugepage_only_range() test with an explicit test of the\nVMA using is_vm_hugetlb_page().\n\nThis in turn changes behaviour for platforms where is_hugepage_only_range()\nreturns false always (everything except powerpc and ia64). We address this\nby ensuring that hugetlb_free_pgd_range() is defined to be identical to\nfree_pgd_range() (instead of a no-op) on everything except ia64. Even so,\nit will prevent some otherwise possible coalescing of calls down to\nfree_pgd_range(). Since this only happens for hugepage VMAs, removing this\nsmall optimization seems unlikely to cause any trouble.\n\nThis patch causes no regressions on the libhugetlbfs testsuite - ppc64\nPOWER5 (8-way), ppc64 G5 (2-way) and i386 Pentium M (UP).\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nAcked-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8f860591ffb29738cf5539b6fbf27f50dcdeb380", "tree": "4265e45c4a79d86a16cd5175a836e8c531be8117", "parents": [ "aed75ff3caafce404d9be7f0c088716375be5279" ], "author": { "name": "Zhang, Yanmin", "email": "yanmin_zhang@linux.intel.com", "time": "Wed Mar 22 00:08:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:54:03 2006 -0800" }, "message": "[PATCH] Enable mprotect on huge pages\n\n2.6.16-rc3 uses hugetlb on-demand paging, but it doesn_t support hugetlb\nmprotect.\n\nFrom: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\n\n Remove a test from the mprotect() path which checks that the mprotect()ed\n range on a hugepage VMA is hugepage aligned (yes, really, the sense of\n is_aligned_hugepage_range() is the opposite of what you\u0027d guess :-/).\n\n In fact, we don\u0027t need this test. If the given addresses match the\n beginning/end of a hugepage VMA they must already be suitably aligned. If\n they don\u0027t, then mprotect_fixup() will attempt to split the VMA. The very\n first test in split_vma() will check for a badly aligned address on a\n hugepage VMA and return -EINVAL if necessary.\n\nFrom: \"Chen, Kenneth W\" \u003ckenneth.w.chen@intel.com\u003e\n\n On i386 and x86-64, pte flag _PAGE_PSE collides with _PAGE_PROTNONE. The\n identify of hugetlb pte is lost when changing page protection via mprotect.\n A page fault occurs later will trigger a bug check in huge_pte_alloc().\n\n The fix is to always make new pte a hugetlb pte and also to clean up\n legacy code where _PAGE_PRESENT is forced on in the pre-faulting day.\n\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nCc: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nSigned-off-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "133a58c1fd97022690d53dd58df56579193cbc1d", "tree": "34e304eaf545cd7991580a7a30609f49c919eb52", "parents": [ "dc5cdd8ec146a60152f2264c8fe920ca5ecc71ea", "7aa6ba41362a7f888ad11fdcfe51ca8d92226cd3" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:22:56 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:22:56 2006 -0800" }, "message": "Pull sn2-reduce-kmalloc-wrap into release branch\n" }, { "commit": "ae02e964b669f19fb08d953032463ab7dc6f79eb", "tree": "e02ff418110b06c5b7cac8302f9930573f2f35b0", "parents": [ "409761bb6a06bd61e2d8e27a1af534371d9537ed", "dcc1dd2366a7c355fd8b6543c52685b864a2044f" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:22:17 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:22:17 2006 -0800" }, "message": "Pull icc-cleanup into release branch\n" }, { "commit": "409761bb6a06bd61e2d8e27a1af534371d9537ed", "tree": "2c07068558092a01d70f737de9b9a34212a44d4b", "parents": [ "a4e817ba24d2a52f0332c2ddcdbf77ddd6a92bbe", "e08e6c521355cd33e647b2f739885bc3050eead6" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:21:26 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:21:26 2006 -0800" }, "message": "Pull sn2-mmio-writes into release branch\n\nHand-fixed conflicts:\n\tinclude/asm-ia64/machvec_sn2.h\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "a4e817ba24d2a52f0332c2ddcdbf77ddd6a92bbe", "tree": "f2a43b1e741c4ade35e98b1088b3f111dfbf1342", "parents": [ "1f84253e3ce75fc1b2946a544e16c5c0c13c7017", "13938ca7a1ad9a4788cf73309f187d99c97ddfde" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:18:26 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:18:26 2006 -0800" }, "message": "Pull altix-ce1.0-asic into release branch\n" }, { "commit": "581249966ffeb0463bad1b0e087e1bb29ed53707", "tree": "d0cc7c15ff2cd9c65799a114b0f8e2257765f1e6", "parents": [ "6a8a8e14bed179f2d415c7f4fee51233c35c10c3", "b0a06623dc4caf6dfb6a84419507643471676d20" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:17:38 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:17:38 2006 -0800" }, "message": "Pull delete-sigdelayed into release branch\n" }, { "commit": "33cbd30eaf24ea43af4fe161b6fb34a859b3f2e0", "tree": "ca0086f9764236e06c244054f5c32d268d226ae6", "parents": [ "536ea4e4198eeaa5a73fb734ea675e621609bb7e", "a454c2f3d1fd1cab7073b53c6c14d6d4b61f4e09" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:16:55 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:16:55 2006 -0800" }, "message": "Pull ia64-mutex-primitives into release branch\n" }, { "commit": "536ea4e4198eeaa5a73fb734ea675e621609bb7e", "tree": "321384a2233413d7df5f00b3356116c8b05ef08d", "parents": [ "7705a8792b0fc82fd7d4dd923724606bbfd9fb20", "b88e926584bf100bc23f5e76b7b674d4257edcb0" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:16:21 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Mar 21 08:16:21 2006 -0800" }, "message": "Pull bsp-removal into release branch\n" } ], "next": "18810d1ebac89232d8f218a318ed9ff7ef198e96" }