)]}' { "log": [ { "commit": "dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7", "tree": "51f96a9db96293b352e358f66032e1f4ff79fafb", "parents": [ "3b0e77bd144203a507eb191f7117d2c5004ea1de" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Fri Oct 07 07:46:04 2005 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Oct 08 15:00:57 2005 -0700" }, "message": "[PATCH] gfp flags annotations - part 1\n\n - added typedef unsigned int __nocast gfp_t;\n\n - replaced __nocast uses for gfp flags with gfp_t - it gives exactly\n the same warnings as far as sparse is concerned, doesn\u0027t change\n generated code (from gcc point of view we replaced unsigned int with\n typedef) and documents what\u0027s going on far better.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ea8a918eb71b503be13b861dbe18b93932fd6b62", "tree": "65f9fc1bd79f2d222fb6ca709cedef80625b931e", "parents": [ "c28144763a7dcdceb2c16a5ac9c8e0022d547d28" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Sep 29 00:17:49 2005 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 29 08:46:27 2005 -0700" }, "message": "[PATCH] ppc64 get_user annotations\n\nlong is not uintptr_t, unsigned long is.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0f9578b70a9f112bfb541e1d5ab486a376e64503", "tree": "00e93df9f9920c43ace34e28298255dc8a0f9263", "parents": [ "485ef69edefd7fc7f351c94d0d77b3ed8a242f7b" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Sep 27 21:45:45 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 28 07:46:42 2005 -0700" }, "message": "[PATCH] ppc64: More hugepage fixes\n\nMy previous patch fixing invalidation of huge PTEs wasn\u0027t good enough, we\nstill had an issue if a PTE invalidation batch contained both small and\nlarge pages. This patch fixes this by making sure the batch is flushed if\nthe page size fed to it changes.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0365ba7fb1fa94a41289d6a3d36b4d95960e56cc", "tree": "1da4b5fb97266849d86a78010141e7345cc599aa", "parents": [ "0f329075fb1dbd6845db03e9bb8252024fdbea1f" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Sep 22 21:44:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 22 22:17:35 2005 -0700" }, "message": "[PATCH] ppc64: SMU driver update \u0026 i2c support\n\nThe SMU is the \"system controller\" chip used by Apple recent G5 machines\nincluding the iMac G5. It drives things like fans, i2c busses, real time\nclock, etc...\n\nThe current kernel contains a very crude driver that doesn\u0027t do much more\nthan reading the real time clock synchronously. This is a completely\nrewritten driver that provides interrupt based command queuing, a userland\ninterface, and an i2c/smbus driver for accessing the devices hanging off\nthe SMU i2c busses like temperature sensors. This driver is a basic block\nfor upcoming work on thermal control for those machines, among others.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d909d08db7655a53f3afb31c7627c5c8c87142a", "tree": "e4a3f94f59bb020865a83820c499bfa292ded5a4", "parents": [ "1ed2fd2d3a8d18f184ba2d06e0f03bff773f28ab" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Mon Sep 12 13:19:51 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:19:12 2005 +1000" }, "message": "[PATCH] ppc64: Remove unused code\n\nppc64_attention_msg and ppc64_dump_msg are not used so remove them.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "fd9648dff6f9797ecc509bcd181706a274dc074d", "tree": "845b99905dc4f54171d554c14e45b55f1cfe48e2", "parents": [ "a94d308513bdb2b926b45c11d7ce7fac6d6ca865" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Sep 10 16:01:11 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:19:12 2005 +1000" }, "message": "[PATCH] ppc64: Add ptrace data breakpoint support\n\nAdd hardware data breakpoint support.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a94d308513bdb2b926b45c11d7ce7fac6d6ca865", "tree": "1366d21e643407f9c9f7af5f80d0e2a8309f5ee3", "parents": [ "df09ce4a15bac7b05356b2f00fbb600c5890b1f3" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Sep 10 16:01:10 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:19:12 2005 +1000" }, "message": "[PATCH] ppc64: Add definitions for new PTRACE calls\n\n- Add PTRACE_GET_DEBUGREG/PTRACE_SET_DEBUGREG. The definition is\n as follows:\n\n/*\n * Get or set a debug register. The first 16 are DABR registers and the\n * second 16 are IABR registers.\n */\n#define PTRACE_GET_DEBUGREG 25\n#define PTRACE_SET_DEBUGREG 26\n\n DABR \u003d\u003d data breakpoint and IABR \u003d instruction breakpoint in IBM\n speak. We could split out the IABR into 2 more ptrace calls but I\n figured there was no need and 16 DABR registers should be more\n than enough (POWER4/POWER5 have one).\n\n- Add 2 new SIGTRAP si_codes: TRAP_HWBKPT and TRAP_BRANCH. I couldnt\n find any standards on either of these so I copied what ia64 is\n doing. Again this might be better placed in\n include/asm-generic/siginfo.h\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a0987224dc80b3eb98cc7a135422acbda8538146", "tree": "07c91bc05ab991bde6e441be17f07fcb296a3ded", "parents": [ "962bca7f389229a30ced441d7b37f55f203006a2" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Sep 10 16:01:08 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:19:12 2005 +1000" }, "message": "[PATCH] ppc64: ptrace cleanups\n\n- Remove the PPC_REG* defines\n- Wrap some more stuff with ifdef __KERNEL__\n- Add missing PT_TRAP, PT_DAR, PT_DSISR defines\n- Add PTRACE_GETEVRREGS/PTRACE_SETEVRREGS, even though we dont use it on\n ppc64 we dont want to allocate them for something else.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "962bca7f389229a30ced441d7b37f55f203006a2", "tree": "9824ae5b923a477fb4a671eda60822f80610861e", "parents": [ "4267292b0f368c1633ff3316a53b5f7fbada95f8" ], "author": { "name": "Robert Jennings", "email": "rcjenn@austin.ibm.com", "time": "Sat Sep 10 16:01:07 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:19:11 2005 +1000" }, "message": "[PATCH] ppc64: Add PTRACE_{GET|SET}VRREGS\n\nThe ptrace get and set methods for VMX/Altivec registers present in the\nppc tree were missing for ppc64. This patch adds the 32-bit and\n64-bit methods. Updated with the suggestions from Anton following the lines\nof his code snippet.\n\nAdded:\n - flush_altivec_to_thread calls as suggested by Anton\n - piecewise copy of structure to preserve 32-bit vrsave data as per\n Anton\n\n(I consolidated the 32 and 64bit versions with 2 helper macros - Anton)\n\nSigned-off-by: Robert C Jennings \u003crcjenn@austin.ibm.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "4267292b0f368c1633ff3316a53b5f7fbada95f8", "tree": "4830de68a91351ef29445ec2a7f7ad8d7145b0b9", "parents": [ "357d596bd552ad157a906289ab13ea6ba7e66e3d" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:17:36 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Sep 12 17:17:36 2005 +1000" }, "message": "ppc64: Set up PCI tree from Open Firmware device tree\n\nThis adds code which gives us the option on ppc64 of instantiating the\nPCI tree (the tree of pci_bus and pci_dev structs) from the Open\nFirmware device tree rather than by probing PCI configuration space.\nThe OF device tree has a node for each PCI device and bridge in the\nsystem, with properties that tell us what addresses the firmware has\nconfigured for them and other details.\n\nThere are a couple of reasons why this is needed. First, on systems\nwith a hypervisor, there is a PCI-PCI bridge per slot under the PCI\nhost bridges. These PCI-PCI bridges have special isolation features\nfor virtualization. We can\u0027t write to their config space, and we are\nnot supposed to be reading their config space either. The firmware\ntells us about the address ranges that they pass in the OF device\ntree.\n\nSecondly, on powermacs, the interrupt controller is in a PCI device\nthat may be behind a PCI-PCI bridge. If we happened to take an\ninterrupt just at the point when the device or a bridge on the path to\nit was disabled for probing, we would crash when we try to access the\ninterrupt controller.\n\nI have implemented a platform-specific function which is called for\neach PCI bridge (host or PCI-PCI) to say whether the code should look\nin the device tree or use normal PCI probing for the devices under\nthat bridge. On pSeries machines we use the device tree if we\u0027re\nrunning under a hypervisor, otherwise we use normal probing. On\npowermacs we use normal probing for the AGP bridge, since the device\nfor the AGP bridge itself isn\u0027t shown in the device tree (at least on\nmy G5), and the device tree for everything else.\n\nThis has been tested on a dual G5 powermac, a partition on a POWER5\nmachine (running under the hypervisor), and a legacy iSeries\npartition.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "fb1c8f93d869b34cacb8b8932e2b83d96a19d720", "tree": "a006d078aa02e421a7dc4793c335308204859d36", "parents": [ "4327edf6b8a7ac7dce144313947995538842d8fd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Sep 10 00:25:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 10 10:06:21 2005 -0700" }, "message": "[PATCH] spinlock consolidation\n\nThis patch (written by me and also containing many suggestions of Arjan van\nde Ven) does a major cleanup of the spinlock code. It does the following\nthings:\n\n - consolidates and enhances the spinlock/rwlock debugging code\n\n - simplifies the asm/spinlock.h files\n\n - encapsulates the raw spinlock type and moves generic spinlock\n features (such as -\u003ebreak_lock) into the generic code.\n\n - cleans up the spinlock code hierarchy to get rid of the spaghetti.\n\nMost notably there\u0027s now only a single variant of the debugging code,\nlocated in lib/spinlock_debug.c. (previously we had one SMP debugging\nvariant per architecture, plus a separate generic one for UP builds)\n\nAlso, i\u0027ve enhanced the rwlock debugging facility, it will now track\nwrite-owners. There is new spinlock-owner/CPU-tracking on SMP builds too.\nAll locks have lockup detection now, which will work for both soft and hard\nspin/rwlock lockups.\n\nThe arch-level include files now only contain the minimally necessary\nsubset of the spinlock code - all the rest that can be generalized now\nlives in the generic headers:\n\n include/asm-i386/spinlock_types.h | 16\n include/asm-x86_64/spinlock_types.h | 16\n\nI have also split up the various spinlock variants into separate files,\nmaking it easier to see which does what. The new layout is:\n\n SMP | UP\n ----------------------------|-----------------------------------\n asm/spinlock_types_smp.h | linux/spinlock_types_up.h\n linux/spinlock_types.h | linux/spinlock_types.h\n asm/spinlock_smp.h | linux/spinlock_up.h\n linux/spinlock_api_smp.h | linux/spinlock_api_up.h\n linux/spinlock.h | linux/spinlock.h\n\n/*\n * here\u0027s the role of the various spinlock/rwlock related include files:\n *\n * on SMP builds:\n *\n * asm/spinlock_types.h: contains the raw_spinlock_t/raw_rwlock_t and the\n * initializers\n *\n * linux/spinlock_types.h:\n * defines the generic type and initializers\n *\n * asm/spinlock.h: contains the __raw_spin_*()/etc. lowlevel\n * implementations, mostly inline assembly code\n *\n * (also included on UP-debug builds:)\n *\n * linux/spinlock_api_smp.h:\n * contains the prototypes for the _spin_*() APIs.\n *\n * linux/spinlock.h: builds the final spin_*() APIs.\n *\n * on UP builds:\n *\n * linux/spinlock_type_up.h:\n * contains the generic, simplified UP spinlock type.\n * (which is an empty structure on non-debug builds)\n *\n * linux/spinlock_types.h:\n * defines the generic type and initializers\n *\n * linux/spinlock_up.h:\n * contains the __raw_spin_*()/etc. version of UP\n * builds. (which are NOPs on non-debug, non-preempt\n * builds)\n *\n * (included on UP-non-debug builds:)\n *\n * linux/spinlock_api_up.h:\n * builds the _spin_*() APIs.\n *\n * linux/spinlock.h: builds the final spin_*() APIs.\n */\n\nAll SMP and UP architectures are converted by this patch.\n\narm, i386, ia64, ppc, ppc64, s390/s390x, x64 was build-tested via\ncrosscompilers. m32r, mips, sh, sparc, have not been tested yet, but should\nbe mostly fine.\n\nFrom: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\n\n Booted and lightly tested on a500-44 (64-bit, SMP kernel, dual CPU).\n Builds 32-bit SMP kernel (not booted or tested). I did not try to build\n non-SMP kernels. That should be trivial to fix up later if necessary.\n\n I converted bit ops atomic_hash lock to raw_spinlock_t. Doing so avoids\n some ugly nesting of linux/*.h and asm/*.h files. Those particular locks\n are well tested and contained entirely inside arch specific code. I do NOT\n expect any new issues to arise with them.\n\n If someone does ever need to use debug/metrics with them, then they will\n need to unravel this hairball between spinlocks, atomic ops, and bit ops\n that exist only because parisc has exactly one atomic instruction: LDCW\n (load and clear word).\n\nFrom: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\n\n ia64 fix\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjanv@infradead.org\u003e\nSigned-off-by: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nSigned-off-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nSigned-off-by: Mikael Pettersson \u003cmikpe@csd.uu.se\u003e\nSigned-off-by: Benoit Boissinot \u003cbenoit.boissinot@ens-lyon.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3aed77bc84013fced136977b7cc17fff60eddf7a", "tree": "75ee4060f58f033deb16771a303fb55dd370b6f9", "parents": [ "0b968d23610d65a46299347b141a687e207bd294", "b2ad7b5e8115582cdf5bbda065aa516c24d62c21" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 10:38:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 10:38:02 2005 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/ppc64-2.6 \n" }, { "commit": "6c9afc655d4df902211d00a437e893881cdef588", "tree": "27515aaa98945c3df5ca8717876cb06573144eef", "parents": [ "2fd9d74b35efa9823f1f7d34cb421e2b9eee9650" ], "author": { "name": "viro@ZenIV.linux.org.uk", "email": "viro@ZenIV.linux.org.uk", "time": "Fri Sep 09 16:50:43 2005 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 10:31:57 2005 -0700" }, "message": "[PATCH] basic iomem annotations (ppc64)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1635317facea3094ddf34082cd86797efb1d9f7e", "tree": "67d5a4d4c7af00ac4be4608092fec99a32683715", "parents": [ "b28d2582ce8aafe531d909bb9c4dcf29189e786e" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 13:17:54 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Sep 09 22:11:38 2005 +1000" }, "message": "[PATCH] Separate pci bits out of struct device_node\n\nThis patch pulls the PCI-related junk out of struct device_node and\nputs it in a separate structure, struct pci_dn. The device_node now\njust has a void * pointer in it, which points to a struct pci_dn for\nnodes that represent PCI devices. It could potentially be used in\nfuture for device-specific data for other sorts of devices, such as\nvirtual I/O devices.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b28d2582ce8aafe531d909bb9c4dcf29189e786e", "tree": "08b5d40644ecd8b5aa8fbd841b10f5b085eca40a", "parents": [ "3cc747e96480d4e26560e5bc59f2b9c9204ade0e" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Wed Aug 24 11:56:56 2005 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Sep 09 22:11:38 2005 +1000" }, "message": "[PATCH] ppc64: remove use of asm/segment.h\n\nRemove asm-ppc64/segment.h now that all users are gone.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "dd56fdf23dfa0127d512b73d4238dbd2b5a7c1eb", "tree": "59f952b87d4bec5f11c578a384c3aaa2ddf5860d", "parents": [ "64807081e38703617cf9a5d71db14ea2b3e1cb04" ], "author": { "name": "jdl@freescale.com", "email": "jdl@freescale.com", "time": "Wed Sep 07 15:59:48 2005 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Sep 09 22:11:35 2005 +1000" }, "message": "[PATCH] powerpc: Merge a few more include files\n\nMerge a few asm-ppc and asm-ppc64 header files.\nNote: the merge of setup.h intentionally does not carry\nforward the m68k cruft. That means this patch continues\nto break the already broken amiga on the ppc32.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "085ae41f66657a9655ce832b0a61832a06f0e1dc", "tree": "215690b947b14fa18cbb2810db1a4082ad607e7a", "parents": [ "064b53dbcc977dbf2753a67c2b8fc1c061d74f21" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Aug 08 13:19:08 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 14:57:25 2005 -0700" }, "message": "[PATCH] Make sparc64 use setup-res.c\n\nThere were three changes necessary in order to allow\nsparc64 to use setup-res.c:\n\n1) Sparc64 roots the PCI I/O and MEM address space using\n parent resources contained in the PCI controller structure.\n I\u0027m actually surprised no other platforms do this, especially\n ones like Alpha and PPC{,64}. These resources get linked into the\n iomem/ioport tree when PCI controllers are probed.\n\n So the hierarchy looks like this:\n\n iomem --|\n\t PCI controller 1 MEM space --|\n\t\t\t\t device 1\n\t\t\t\t\tdevice 2\n\t\t\t\t\tetc.\n\t PCI controller 2 MEM space --|\n\t\t\t\t ...\n ioport --|\n PCI controller 1 IO space --|\n\t\t\t\t\t...\n PCI controller 2 IO space --|\n\t\t\t\t\t...\n\n You get the idea. The drivers/pci/setup-res.c code allocates\n using plain iomem_space and ioport_space as the root, so that\n wouldn\u0027t work with the above setup.\n\n So I added a pcibios_select_root() that is used to handle this.\n It uses the PCI controller struct\u0027s io_space and mem_space on\n sparc64, and io{port,mem}_resource on every other platform to\n keep current behavior.\n\n2) quirk_io_region() is buggy. It takes in raw BUS view addresses\n and tries to use them as a PCI resource.\n\n pci_claim_resource() expects the resource to be fully formed when\n it gets called. The sparc64 implementation would do the translation\n but that\u0027s absolutely wrong, because if the same resource gets\n released then re-claimed we\u0027ll adjust things twice.\n\n So I fixed up quirk_io_region() to do the proper pcibios_bus_to_resource()\n conversion before passing it on to pci_claim_resource().\n\n3) I was mistakedly __init\u0027ing the function methods the PCI controller\n drivers provide on sparc64 to implement some parts of these\n routines. This was, of course, easy to fix.\n\nSo we end up with the following, and that nasty SPARC64 makefile\nifdef in drivers/pci/Makefile is finally zapped.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "deac66ae454cacf942c051b86d9232af546fb187", "tree": "17a72e7a2dcf2d1a93a6afdef661f290b1888f1c", "parents": [ "bce0649417d6e71f6df8ab7b11103d247913b142" ], "author": { "name": "Keshavamurthy Anil S", "email": "anil.s.keshavamurthy@intel.com", "time": "Tue Sep 06 15:19:35 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:58:01 2005 -0700" }, "message": "[PATCH] kprobes: fix bug when probed on task and isr functions\n\nThis patch fixes a race condition where in system used to hang or sometime\ncrash within minutes when kprobes are inserted on ISR routine and a task\nroutine.\n\nThe fix has been stress tested on i386, ia64, pp64 and on x86_64. To\nreproduce the problem insert kprobes on schedule() and do_IRQ() functions\nand you should see hang or system crash.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nAcked-by: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bb144a85c70a65730424ad1a9dc50fef66e5cafe", "tree": "eecffdc773b84cd1da172117354c3ade600608d1", "parents": [ "0f2fbdcbb041f9087da42f8ac2e81f2817098d2a" ], "author": { "name": "Prasanna S Panchamukhi", "email": "prasanna@in.ibm.com", "time": "Tue Sep 06 15:19:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:58:00 2005 -0700" }, "message": "[PATCH] Kprobes: prevent possible race conditions ppc64 changes\n\nThis patch contains the ppc64 architecture specific changes to prevent the\npossible race conditions.\n\nSigned-off-by: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8191151d0933d65fb6b659ffbd765479f0f200e1", "tree": "130b2f505557808fb425484f54edbdf6aa824465", "parents": [ "8d286aa5eaf951bf53d4a0f64576d4b377c435ba" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Sep 06 15:18:01 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:39 2005 -0700" }, "message": "[PATCH] Consolidate the asm-ppc*/fcntl.h files into asm-powerpc\n\nThis makes sense now that we have asm-powerpc.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b2fa38e5f3f17a5e1ef3fe29a9869d93197ebfd", "tree": "22fd529a3e7993b0e0815047a19ca27c9f51bf87", "parents": [ "9317259ead88fe6c05120ae1e3ace99738e2c698" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Sep 06 15:17:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:37 2005 -0700" }, "message": "[PATCH] Consolidate asm-ppc*/fcntl.h\n\nThese two files are basically identical, so make one just include the other\n(protecting the 32-bit-only parts with __powerpc64__). Also remove some\ncompletely unused defines.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9317259ead88fe6c05120ae1e3ace99738e2c698", "tree": "b899748ca57a96d59003945f97ceae01b5fdc48c", "parents": [ "5ba4d46dc44c5399bc4e7a39239de5a1690848a4" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Sep 06 15:17:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:37 2005 -0700" }, "message": "[PATCH] Create asm-generic/fcntl.h\n\nThis set of patches creates asm-generic/fcntl.h and consolidates as much as\npossible from the asm-*/fcntl.h files into it.\n\nThis patch just gathers all the identical bits of the asm-*/fcntl.h files into\nasm-generic/fcntl.h.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97de50c0add1e8f3b4e764c66a13c07235fee631", "tree": "161be1faee50800677bd01e1ca907cd135ffe0a0", "parents": [ "5e5d7a22292613e55da8e91d75bcc062fd861f41" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Tue Sep 06 15:17:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:35 2005 -0700" }, "message": "[PATCH] remove verify_area(): remove verify_area() from various uaccess.h headers\n\nRemove the deprecated (and unused) verify_area() from various uaccess.h\nheaders.\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f26fdd59929e1144c6caf72adcaf4561d6e682a4", "tree": "85081e47a7c5943ac1d262e806e4138e14360ecc", "parents": [ "f8eeaaf4180334a8e5c3582fe62a5f8176a8c124" ], "author": { "name": "Karsten Wiese", "email": "annabellesgarden@yahoo.de", "time": "Tue Sep 06 15:17:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:29 2005 -0700" }, "message": "[PATCH] CHECK_IRQ_PER_CPU() to avoid dead code in __do_IRQ()\n\nIRQ_PER_CPU is not used by all architectures. This patch introduces the\nmacros ARCH_HAS_IRQ_PER_CPU and CHECK_IRQ_PER_CPU() to avoid the generation\nof dead code in __do_IRQ().\n\nARCH_HAS_IRQ_PER_CPU is defined by architectures using IRQ_PER_CPU in their\ninclude/asm_ARCH/irq.h file.\n\nThrough grepping the tree I found the following architectures currently use\nIRQ_PER_CPU:\n\n cris, ia64, ppc, ppc64 and parisc.\n\nSigned-off-by: Karsten Wiese \u003cannabellesgarden@yahoo.de\u003e\nAcked-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": "36d57ac4a818cb4aa3edbdf63ad2ebc31106f925", "tree": "445eda00ee5974a65e21152cd240fb604c6d112d", "parents": [ "32605a18152b246df483fadc1c23854addde8755" ], "author": { "name": "H. J. Lu", "email": "hjl@lucon.org", "time": "Tue Sep 06 15:16:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:21 2005 -0700" }, "message": "[PATCH] auxiliary vector cleanups\n\nThe size of auxiliary vector is fixed at 42 in linux/sched.h. But it isn\u0027t\nvery obvious when looking at linux/elf.h. This patch adds AT_VECTOR_SIZE\nso that we can change it if necessary when a new vector is added.\n\nBecause of include file ordering problems, doing this necessitated the\nextraction of the AT_* symbols into a standalone header file.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "202e5979af4d91c7ca05892641131dee22653259", "tree": "ba8443571add62bc93d29c1f6a3575381cccd167", "parents": [ "8dbfc5cfdcac04d656f6f6789eb8fcdcc3d2dfda" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Sep 06 15:16:40 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:19 2005 -0700" }, "message": "[PATCH] compat: be more consistent about [ug]id_t\n\nWhen I first wrote the compat layer patches, I was somewhat cavalier about\nthe definition of compat_uid_t and compat_gid_t (or maybe I just\nmisunderstood :-)). This patch makes the compat types much more consistent\nwith the types we are being compatible with and hopefully will fix a few\nbugs along the way.\n\n\tcompat type\t\ttype in compat arch\n\t__compat_[ug]id_t\t__kernel_[ug]id_t\n\t__compat_[ug]id32_t\t__kernel_[ug]id32_t\n\tcompat_[ug]id_t\t\t[ug]id_t\n\nThe difference is that compat_uid_t is always 32 bits (for the archs we\ncare about) but __compat_uid_t may be 16 bits on some.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4732efbeb997189d9f9b04708dc26bf8613ed721", "tree": "885308bb2b521e52e13aaa8a67c78b2ab3c18cd8", "parents": [ "5b039e681b8c5f30aac9cc04385cc94be45d0823" ], "author": { "name": "Jakub Jelinek", "email": "jakub@redhat.com", "time": "Tue Sep 06 15:16:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:17 2005 -0700" }, "message": "[PATCH] FUTEX_WAKE_OP: pthread_cond_signal() speedup\n\nATM pthread_cond_signal is unnecessarily slow, because it wakes one waiter\n(which at least on UP usually means an immediate context switch to one of\nthe waiter threads). This waiter wakes up and after a few instructions it\nattempts to acquire the cv internal lock, but that lock is still held by\nthe thread calling pthread_cond_signal. So it goes to sleep and eventually\nthe signalling thread is scheduled in, unlocks the internal lock and wakes\nthe waiter again.\n\nNow, before 2003-09-21 NPTL was using FUTEX_REQUEUE in pthread_cond_signal\nto avoid this performance issue, but it was removed when locks were\nredesigned to the 3 state scheme (unlocked, locked uncontended, locked\ncontended).\n\nFollowing scenario shows why simply using FUTEX_REQUEUE in\npthread_cond_signal together with using lll_mutex_unlock_force in place of\nlll_mutex_unlock is not enough and probably why it has been disabled at\nthat time:\n\nThe number is value in cv-\u003e__data.__lock.\n thr1 thr2 thr3\n0 pthread_cond_wait\n1 lll_mutex_lock (cv-\u003e__data.__lock)\n0 lll_mutex_unlock (cv-\u003e__data.__lock)\n0 lll_futex_wait (\u0026cv-\u003e__data.__futex, futexval)\n0 pthread_cond_signal\n1 lll_mutex_lock (cv-\u003e__data.__lock)\n1 pthread_cond_signal\n2 lll_mutex_lock (cv-\u003e__data.__lock)\n2 lll_futex_wait (\u0026cv-\u003e__data.__lock, 2)\n2 lll_futex_requeue (\u0026cv-\u003e__data.__futex, 0, 1, \u0026cv-\u003e__data.__lock)\n # FUTEX_REQUEUE, not FUTEX_CMP_REQUEUE\n2 lll_mutex_unlock_force (cv-\u003e__data.__lock)\n0 cv-\u003e__data.__lock \u003d 0\n0 lll_futex_wake (\u0026cv-\u003e__data.__lock, 1)\n1 lll_mutex_lock (cv-\u003e__data.__lock)\n0 lll_mutex_unlock (cv-\u003e__data.__lock)\n # Here, lll_mutex_unlock doesn\u0027t know there are threads waiting\n # on the internal cv\u0027s lock\n\nNow, I believe it is possible to use FUTEX_REQUEUE in pthread_cond_signal,\nbut it will cost us not one, but 2 extra syscalls and, what\u0027s worse, one of\nthese extra syscalls will be done for every single waiting loop in\npthread_cond_*wait.\n\nWe would need to use lll_mutex_unlock_force in pthread_cond_signal after\nrequeue and lll_mutex_cond_lock in pthread_cond_*wait after lll_futex_wait.\n\nAnother alternative is to do the unlocking pthread_cond_signal needs to do\n(the lock can\u0027t be unlocked before lll_futex_wake, as that is racy) in the\nkernel.\n\nI have implemented both variants, futex-requeue-glibc.patch is the first\none and futex-wake_op{,-glibc}.patch is the unlocking inside of the kernel.\n The kernel interface allows userland to specify how exactly an unlocking\noperation should look like (some atomic arithmetic operation with optional\nconstant argument and comparison of the previous futex value with another\nconstant).\n\nIt has been implemented just for ppc*, x86_64 and i?86, for other\narchitectures I\u0027m including just a stub header which can be used as a\nstarting point by maintainers to write support for their arches and ATM\nwill just return -ENOSYS for FUTEX_WAKE_OP. The requeue patch has been\n(lightly) tested just on x86_64, the wake_op patch on ppc64 kernel running\n32-bit and 64-bit NPTL and x86_64 kernel running 32-bit and 64-bit NPTL.\n\nWith the following benchmark on UP x86-64 I get:\n\nfor i in nptl-orig nptl-requeue nptl-wake_op; do echo time elf/ld.so --library-path .:$i /tmp/bench; \\\nfor j in 1 2; do echo ( time elf/ld.so --library-path .:$i /tmp/bench ) 2\u003e\u00261; done; done\ntime elf/ld.so --library-path .:nptl-orig /tmp/bench\nreal 0m0.655s user 0m0.253s sys 0m0.403s\nreal 0m0.657s user 0m0.269s sys 0m0.388s\ntime elf/ld.so --library-path .:nptl-requeue /tmp/bench\nreal 0m0.496s user 0m0.225s sys 0m0.271s\nreal 0m0.531s user 0m0.242s sys 0m0.288s\ntime elf/ld.so --library-path .:nptl-wake_op /tmp/bench\nreal 0m0.380s user 0m0.176s sys 0m0.204s\nreal 0m0.382s user 0m0.175s sys 0m0.207s\n\nThe benchmark is at:\nhttp://sourceware.org/ml/libc-alpha/2005-03/txt00001.txt\nOlder futex-requeue-glibc.patch version is at:\nhttp://sourceware.org/ml/libc-alpha/2005-03/txt00002.txt\nOlder futex-wake_op-glibc.patch version is at:\nhttp://sourceware.org/ml/libc-alpha/2005-03/txt00003.txt\nWill post a new version (just x86-64 fixes so that the patch\napplies against pthread_cond_signal.S) to libc-hacker ml soon.\n\nAttached is the kernel FUTEX_WAKE_OP patch as well as a simple-minded\ntestcase that will not test the atomicity of the operation, but at least\ncheck if the threads that should have been woken up are woken up and\nwhether the arithmetic operation in the kernel gave the expected results.\n\nAcked-by: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Jamie Lokier \u003cjamie@shareable.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "14b34661615ec036ab4c91637913706e4caccc93", "tree": "98915b1889422383a85186d8455ecca69fa2327b", "parents": [ "0fdf0b8634055b016f7b93cfcdea2eb9091f0271" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Tue Sep 06 14:59:47 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:57:46 2005 +1000" }, "message": "[PATCH] Invert sense of SLB class bit\n\nCurrently, we set the class bit in kernel SLB entries, and clear it on\nuser SLB entries. On POWER5, ERAT entries created in real mode have\nthe class bit clear. So to avoid flushing kernel ERAT entries on each\ncontext switch, this patch inverts our usage of the class bit, setting\nit on user SLB entries and clearing it on kernel SLB entries.\n\nBooted on POWER5 and G5.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8fef0306f9164d4bfd0befb62e63e4d1167681b5", "tree": "55158562dbbe4a9e16f9f5e600c2b7fcee21d38b", "parents": [ "dca859329cee9b4cf02c8b7cb805b49973292ed2" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 14:57:52 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:09:21 2005 +1000" }, "message": "[PATCH] ppc64: Move oprofile_model into cpu feature struct\n\nMove oprofile_model into cpu feature struct.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "dca859329cee9b4cf02c8b7cb805b49973292ed2", "tree": "45148a86ec8ad469c4ff81ca7be0a58fde416149", "parents": [ "1a410d883023da70806a0190c4bde104545cb9c6" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 14:55:35 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:09:21 2005 +1000" }, "message": "[PATCH] ppc64: Move oprofile_impl.h into include/asm-ppc64\n\nMove oprofile_impl.h into include/asm-ppc64 in preparation for moving\noprofile_model into cpu feature struct.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "1a410d883023da70806a0190c4bde104545cb9c6", "tree": "fbc47ca22df94ed69e78d9abe9153cbe22a74924", "parents": [ "a6908cd00036080fbea14ff67335e5f2a1ab5489" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 14:53:57 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:09:21 2005 +1000" }, "message": "[PATCH] ppc64: Add oprofile cpu_type to cpu feature struct\n\nAdd oprofile cpu_type to cpu feature struct.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8530935d384bef1467ba76e1f4382f0f8b3c899d", "tree": "c96ed2a5f10da98ed5726fd01c59e58cb09ad7c7", "parents": [ "fd5b4377eacac42293b1a349dbb0f9892bf7f74a" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 14:50:48 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:09:20 2005 +1000" }, "message": "[PATCH] ppc64: remove CPU_FTR_PMC8\n\nRemove the CPU_FTR_PMC8 feature now we encode the number of PMCs\ndirectly.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "fd5b4377eacac42293b1a349dbb0f9892bf7f74a", "tree": "7496a659e59ca45bbe841e10eaf5666faf2e1499", "parents": [ "71839267f2554d76bb0862cdd0181a60bd0f4970" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 14:47:49 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:09:20 2005 +1000" }, "message": "[PATCH] ppc64: add number of PMCs to cputable\n\nAdd a field in the cputable struct to store the number of PMCs.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6b9269abd64c54f11dc4aaf162d2915fccae6c77", "tree": "78d19c06dd3f09582cdd5aa91d0981de18a99ca6", "parents": [ "ad6571a78ac74e9fa27e581834709067dba459af" ], "author": { "name": "Jon Loeliger", "email": "jdl@freescale.com", "time": "Thu Sep 01 15:51:52 2005 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:07:53 2005 +1000" }, "message": "[PATCH] ppc/ppc64: Merge more include files\n\nThis patch merges several include files from\nasm-ppc and asm-ppc64 into the new asm-powerpc.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ad6571a78ac74e9fa27e581834709067dba459af", "tree": "c04b7a0cc687548627f0e56eab3b8965431ba915", "parents": [ "b2c0ab17ba751abe13a28508b1ac7e9ca074cd87" ], "author": { "name": "Becky Bruce", "email": "bgill@freescale.com", "time": "Sat Sep 03 19:01:57 2005 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:07:53 2005 +1000" }, "message": "[PATCH] Move 3 more headers to asm-powerpc\n\nMerged several nearly-identical header files from asm-ppc and asm-ppc64\ninto asm-powerpc.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Becky Bruce \u003cbecky.bruce@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b2c0ab17ba751abe13a28508b1ac7e9ca074cd87", "tree": "08abcde7f48b3393afcae069e3668923ee3e4492", "parents": [ "4721e2214b5fd6eca48caea76afb1bad3148930f" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Sep 06 13:05:58 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:07:53 2005 +1000" }, "message": "[PATCH] ppc64: speedup cmpxchg\n\ncmpxchg has the following code:\n\n__typeof__(*(ptr)) _o_ \u003d (o);\n__typeof__(*(ptr)) _n_ \u003d (n);\n\nUnfortunately it makes gcc 4.0 store and load the variables to the stack.\nEg in atomic_dec_and_test we get:\n\n stw r10,112(r1)\n stw r9,116(r1)\n lwz r9,112(r1)\n lwz r0,116(r1)\n\nx86 is just casting the values so do that instead. Also change __xchg*\nand __cmpxchg* to take unsigned values, removing a few sign extensions.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8d9273918635f0301368c01b56c03a6f339e8d51", "tree": "fbb3e266588e19bbdaf6a1af470d0a97d6373f67", "parents": [ "188d2ce78feac67e41e41808acda7951810f677b" ], "author": { "name": "Milton Miller", "email": "miltonm@bga.com", "time": "Tue Sep 06 11:57:27 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:07:37 2005 +1000" }, "message": "[PATCH] ppc64: Consolidate early console and PPCDBG code\n\nConsolidate the early console and PPCDBG code in udbg.c\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c8f1c8be629ee34991fdba8bfe46a5c455393209", "tree": "66f218e641e87a0ca9ade7601345229b6557761e", "parents": [ "7f853352e79bf57c4ee279b7458ed0c072e2be76" ], "author": { "name": "Milton Miller", "email": "miltonm@bga.com", "time": "Tue Sep 06 11:56:42 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Sep 06 16:07:36 2005 +1000" }, "message": "[PATCH] ppc64: Take udbg out of ppc_md\n\nTake udbg out of ppc_md. Allows us to not overwrite early udbg inits\nwhen assigning ppc_md.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "233ccd0d0452682edb51725410e0f8c0384e8b34", "tree": "061f94c9d9b15087328095b4b4ab1b26aa6cadd2", "parents": [ "b749bfcd1be72f8cb8310e1cac12825bda029432" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Sat Sep 03 15:55:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:01 2005 -0700" }, "message": "[PATCH] ppc64: Add VMX save flag to VPA\n\nWe need to indicate to the hypervisor that it needs to save our VMX\nregisters when switching partitions on a shared-processor system, just as\nit needs to for FP and PMC registers.\n\nThis could be made to be on-demand when VMX is used, but we don\u0027t do that\nfor FP nor PMC right now either so let\u0027s not overcomplicate things.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: \u003cengebret@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fa5b08d5f818063d18433194f20359ef2ae50254", "tree": "f2b2bc88347a618f0c4b535d57d2a5271a5eb98e", "parents": [ "0e5c9f39f64d8a55c5db37a5ea43e37d3422fd92" ], "author": { "name": "Kyle Moffett", "email": "mrmacman_g4@mac.com", "time": "Sat Sep 03 15:55:03 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:48 2005 -0700" }, "message": "[PATCH] sab: consolidate kmem_bufctl_t\n\nThis is used only in slab.c and each architecture gets to define whcih\nunderlying type is to be used.\n\nSeems a bit silly - move it to slab.c and use the same type for all\narchitectures: unsigned int.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fd4fd5aac1282825195c6816ed40a2a6d42db5bf", "tree": "5908cf4c88a7c9d69ea7bdc1c354d51b6ff47f86", "parents": [ "28ae55c98e4d16eac9a05a8a259d7763ef3aeb18" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sat Sep 03 15:54:30 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:39 2005 -0700" }, "message": "[PATCH] mm: consolidate get_order\n\nSomeone mentioned that almost all the architectures used basically the same\nimplementation of get_order. This patch consolidates them into\nasm-generic/page.h and includes that in the appropriate places. The\nexceptions are ia64 and ppc which have their own (presumably optimised)\nversions.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "802f192e4a600f7ef84ca25c8b818c8830acef5a", "tree": "51e9a6ed164e6a2d8741af510c3954ad79bf19af", "parents": [ "0216f86dafb389c0ad97529fd45e64e883298cfd" ], "author": { "name": "Bob Picco", "email": "bob.picco@hp.com", "time": "Sat Sep 03 15:54:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:05:38 2005 -0700" }, "message": "[PATCH] SPARSEMEM EXTREME\n\nA new option for SPARSEMEM is ARCH_SPARSEMEM_EXTREME. Architecture\nplatforms with a very sparse physical address space would likely want to\nselect this option. For those architecture platforms that don\u0027t select the\noption, the code generated is equivalent to SPARSEMEM currently in -mm.\nI\u0027ll be posting a patch on ia64 ml which uses this new SPARSEMEM feature.\n\nARCH_SPARSEMEM_EXTREME makes mem_section a one dimensional array of\npointers to mem_sections. This two level layout scheme is able to achieve\nsmaller memory requirements for SPARSEMEM with the tradeoff of an\nadditional shift and load when fetching the memory section. The current\nSPARSEMEM -mm implementation is a one dimensional array of mem_sections\nwhich is the default SPARSEMEM configuration. The patch attempts isolates\nthe implementation details of the physical layout of the sparsemem section\narray.\n\nARCH_SPARSEMEM_EXTREME depends on 64BIT and is by default boolean false.\n\nI\u0027ve boot tested under aim load ia64 configured for ARCH_SPARSEMEM_EXTREME.\n I\u0027ve also boot tested a 4 way Opteron machine with !ARCH_SPARSEMEM_EXTREME\nand tested with aim.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Bob Picco \u003cbob.picco@hp.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8bc2bee26bc7ba77eb1ffc3e3282002d9893cf09", "tree": "e7c85eca8d55007b0a467b99820820cd40ef4963", "parents": [ "826509f8110049663799bc20f2b5b6170e2f78ca", "8913ca1c9ccb5eb6471afd419159729eef6e2730" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Aug 29 21:44:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Aug 29 21:44:33 2005 -0700" }, "message": "Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/paulus/ppc64-2.6 \n" }, { "commit": "717522ff44f1fbee5ea09e83d7cd4b5c956e30f9", "tree": "9585541eb45c8afa0a9f024e145b43063189e0f4", "parents": [ "04ed65190a5d1562220dd3a7fc9eac2402c7104c" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Wed Aug 24 08:53:03 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:40:02 2005 +1000" }, "message": "[PATCH] ppc64: Add CONFIG_HZ\n\nWhile ppc64 has the CONFIG_HZ Kconfig option, it wasnt actually being\nused. Connect it up and set all platforms to 250Hz.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "04ed65190a5d1562220dd3a7fc9eac2402c7104c", "tree": "d0ea2c3cb29383f7387da3c7caf95ee7091ec114", "parents": [ "7fea82ab1a74030f79a2adfac1af3d93b8638fc3" ], "author": { "name": "Jake Moilanen", "email": "moilanen@austin.ibm.com", "time": "Wed Aug 24 15:22:12 2005 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:38:19 2005 +1000" }, "message": "[PATCH] oprofile PVR 970MP\n\nHere\u0027s the 970MP\u0027s PVR (processor version register) entry for oprofile.\n\nSigned-off-by: Jake Moilanen \u003cmoilanen@austin.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6f9aa727433fe7647869c9b64ce2f7b5feac0052", "tree": "4c2986147fc3373f4ec6a097147f65611ca5f565", "parents": [ "88999ceb55bf959e63df0c911915166b005977fc" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Aug 29 14:08:11 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:32:06 2005 +1000" }, "message": "[PATCH] Move all the very similar files to asm-powerpc\n\nThey differed in either simple comments or in the protecting ifdefs.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "88999ceb55bf959e63df0c911915166b005977fc", "tree": "2ab61aa1eadfccaaa3cef32f0cf04e58f76d52f8", "parents": [ "45e2a6e4e5e22acd4321f69e84b726c2a568dacf" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Aug 29 14:06:56 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:32:05 2005 +1000" }, "message": "[PATCH] Move the identical files from include/asm-ppc{,64}\n\nMove the identical files from include/asm-ppc{,64}/ to\ninclude/asm-powerpc/. Remove hdreg.h completely as it is unused in\nthe tree.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "45e2a6e4e5e22acd4321f69e84b726c2a568dacf", "tree": "91e1efaf3a713487ffae8e9def01ed6bd550e560", "parents": [ "fb120da678c517f72d4b39932062c2191827b331" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Aug 29 13:15:50 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:32:04 2005 +1000" }, "message": "[PATCH] Create include/asm-powerpc\n\nThe ppc and ppc64 trees are hopefully going to merge over time, so this\npatch begins the process by creating a place for the merging of the\nheader files.\n\nCreate include/asm-powerpc (and move linkage.h into it from\nasm-{ppc,ppc64} since we don\u0027t like empty directories). Modify the\nppc and ppc64 Makefiles to cope.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "fb120da678c517f72d4b39932062c2191827b331", "tree": "0ae6b9d42e0c66293c3cc567f2f8279ca2e89cde", "parents": [ "71d276d751ff5ddba28312aecefb174b20a5b970" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 17 16:42:59 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:31:56 2005 +1000" }, "message": "[PATCH] Make MODULE_DEVICE_TABLE work for vio devices\n\nMake MODULE_DEVICE_TABLE work for vio devices.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "71d276d751ff5ddba28312aecefb174b20a5b970", "tree": "1d2262f427fb0e117d0ad464eaf3375373e166f8", "parents": [ "b877b90f227fb9698d99fb70492d432362584082" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 17 16:41:44 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:23:47 2005 +1000" }, "message": "[PATCH] Create vio_bus_ops\n\nCreate vio_bus_ops so that we just pass a structure to vio_bus_init\ninstead of three separate function pointers.\n\nRearrange vio.h to avoid forward references. vio.h only needs\nstruct device_node from prom.h so remove the include and just\ndeclare it.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b877b90f227fb9698d99fb70492d432362584082", "tree": "b58168217324bc07c8d6e7368246fa24ba7e96db", "parents": [ "5c0b4b8759f78c31172088a91e10733fc014ccee" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 17 16:40:12 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 13:23:47 2005 +1000" }, "message": "[PATCH] Create vio_register_device\n\nTake some assignments out of vio_register_device_common and\nrename it to vio_register_device.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b74d0bd53406c23636707565d87ddaa55d315b26", "tree": "6f4245e1363b7cf5e74d84cd025ad804eeb04bfe", "parents": [ "40193713df2cdb9c233b3fc2029ecdccb40cb1e4" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Aug 10 13:53:41 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 30 12:08:10 2005 +1000" }, "message": "[PATCH] ppc64: four level pagetables fix\n\nWith CONFIG_HUGETLB_PAGE\u003dn:\n\nIn file included from kernel/sysctl.c:37:\ninclude/linux/hugetlb.h:104:1: warning: \"hugetlb_free_pgd_range\" redefined\nIn file included from include/linux/mm.h:36,\n from kernel/sysctl.c:23:\ninclude/asm/pgtable.h:492:1: warning: this is the location of the previous definition\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "826509f8110049663799bc20f2b5b6170e2f78ca", "tree": "9d8823cf283592625b882125b4b13988f2934cc6", "parents": [ "d992895ba2b27cf5adf1ba0ad6d27662adc54c5e", "c530cfb1ce1e8f230744c3f3bd86771f50725053" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Aug 29 17:36:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Aug 29 17:36:46 2005 -0700" }, "message": "Merge HEAD from master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git \n" }, { "commit": "b0573dea1fb32ebc72ffa05980fd840df1d80860", "tree": "ae10ad849dce6dbeec1b281fbd51214030f21902", "parents": [ "f9e815b376dc19e6afc551cd755ac64e9e42d81f" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Aug 09 19:30:51 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Aug 29 15:31:35 2005 -0700" }, "message": "[NET]: Introduce SO_{SND,RCV}BUFFORCE socket options\n\nAllows overriding of sysctl_{wmem,rmrm}_max\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c594adad5653491813959277fb87a2fef54c4e05", "tree": "baefdce10a0b490017b0a5acbe9dbeb8cb14c003", "parents": [ "9a5573e378c5c8976c6000a7643b52e2a0481688" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Thu Aug 11 16:55:21 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:38 2005 +1000" }, "message": "[PATCH] Dynamic hugepage addresses for ppc64\n\nPaulus, I think this is now a reasonable candidate for the post-2.6.13\nqueue.\n\nRelax address restrictions for hugepages on ppc64\n\nPresently, 64-bit applications on ppc64 may only use hugepages in the\naddress region from 1-1.5T. Furthermore, if hugepages are enabled in\nthe kernel config, they may only use hugepages and never normal pages\nin this area. This patch relaxes this restriction, allowing any\naddress to be used with hugepages, but with a 1TB granularity. That\nis if you map a hugepage anywhere in the region 1TB-2TB, that entire\narea will be reserved exclusively for hugepages for the remainder of\nthe process\u0027s lifetime. This works analagously to hugepages in 32-bit\napplications, where hugepages can be mapped anywhere, but with 256MB\n(mmu segment) granularity.\n\nThis patch applies on top of the four level pagetable patch\n(http://patchwork.ozlabs.org/linuxppc64/patch?id\u003d1936).\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "180a33627d958d5d9d3602dde6ac74b315e136f0", "tree": "2c480741288f1f27ff3b65a95bb67fdf2f206a8f", "parents": [ "b13cfd173f73c3f6f9a307b7b6e64d45fbd756b2" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue Aug 09 11:13:36 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:38 2005 +1000" }, "message": "[PATCH] ppc64: Move ppc64_enable_pmcs() logic into a ppc_md function\n\nThis patch moves power4_enable_pmcs() to arch/ppc64/kernel/pmc.c.\n\nI\u0027ve tested it on P5 LPAR and P4. It does what it used to.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b13cfd173f73c3f6f9a307b7b6e64d45fbd756b2", "tree": "47d9a6ab54c4b068e3300d026c4402c14f53d384", "parents": [ "bef5686229810709091fb6e505071f4aa41e3760" ], "author": { "name": "Olaf Hering", "email": "olh@suse.de", "time": "Thu Aug 04 19:26:42 2005 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:37 2005 +1000" }, "message": "[PATCH] ppc64: allow xmon\u003doff\n\nIf both CONFIG_XMON and CONFIG_XMON_DEFAULT is enabled in the .config,\nthere is no way to disable xmon again. setup_system calls first xmon_init,\nlater parse_early_param. So a new \u0027xmon\u003doff\u0027 cmdline option will do the right\nthing.\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "bef5686229810709091fb6e505071f4aa41e3760", "tree": "417f40e7ec6a0d593857ebd338794b664c1f4bcc", "parents": [ "71e1f55ad4bc4c8bcfe696400a950a34263a750e" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:26 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:37 2005 +1000" }, "message": "[PATCH] ppc64: Remove CONFIG_MSCHUNKS\n\nWe can now remove CONFIG_MSCHUNKS as it doesn\u0027t do anything interesting\nanymore.\n\nThe only macro in abs_addr.h which is called by non-iSeries code is\nphys_to_abs(), so remove the other dummy implementations, and we add a\nfirmware feature check to phys_to_abs().\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "180379dcefb39e8bd05d562b0685e9084dffcc0a", "tree": "d4a3f2bec69481d3f21903b5bee7c2d1a5e86c16", "parents": [ "e88bcd1b29f63738b702e57d831758706162347e" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:26 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:37 2005 +1000" }, "message": "[PATCH] ppc64: Remove physbase from the lmb_property struct\n\nWe no longer need the lmb code to know about abs and phys addresses, so\nremove the physbase variable from the lmb_property struct.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e88bcd1b29f63738b702e57d831758706162347e", "tree": "71304874af3f0c2601658e5c175968f0b5e46164", "parents": [ "a4a0f97020444f83bf22bb9c8c20d8af2b4e6317" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:25 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:37 2005 +1000" }, "message": "[PATCH] ppc64: Remove redundant abs_to_phys() macro\n\nabs_to_phys() is a macro that turns out to do nothing, and also has the\nunfortunate property that it\u0027s not the inverse of phys_to_abs() on iSeries.\n\nThe following is for my benefit as much as everyone else.\n\nWith CONFIG_MSCHUNKS enabled, the lmb code is changed such that it keeps\na physbase variable for each lmb region. This is used to take the possibly\ndiscontiguous lmb regions and present them as a contiguous address space\nbeginning from zero.\n\nIn this context each lmb region\u0027s base address is its \"absolute\" base\naddress, and its physbase is it\u0027s \"physical\" address (from Linux\u0027s point of\nview). The abs_to_phys() macro does the mapping from \"absolute\" to \"physical\".\n\nNote: This is not related to the iSeries mapping of physical to absolute\n(ie. Hypervisor) addresses which is maintained with the msChunks structure.\nAnd the msChunks structure is not controlled via CONFIG_MSCHUNKS.\n\nOnce upon a time you could compile for non-iSeries with CONFIG_MSCHUNKS\nenabled. But these days CONFIG_MSCHUNKS depends on CONFIG_PPC_ISERIES, so\nfor non-iSeries code abs_to_phys() is a no-op.\n\nOn iSeries we always have one lmb region which spans from 0 to\nsystemcfg-\u003ephysicalMemorySize (arch/ppc64/kernel/iSeries_setup.c line 383).\nThis region has a base (ie. absolute) address of 0, and a physbase address\nof 0 (as calculated in lmb_analyze() (arch/ppc64/kernel/lmb.c line 144)).\n\nOn iSeries, abs_to_phys(aa) is defined as lmb_abs_to_phys(aa), which finds\nthe lmb region containing aa (and there\u0027s only one, ie. 0), and then does:\n\n return lmb.memory.region[0].physbase + (aa - lmb.memory.region[0].base)\n\nphysbase \u003d\u003d base \u003d\u003d 0, so you\u0027re left with \"return aa\".\n\nSo remove abs_to_phys(), and lmb_abs_to_phys() which is the implementation\nof abs_to_phys() for iSeries.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "aefd16b0c5a594b5feaba23954ad74061f45c8a5", "tree": "64c52d1e3f1ce58b178561f6d5815887b37a81ba", "parents": [ "ce21795275ab469b97384faa36462350af17eca0" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:24 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:36 2005 +1000" }, "message": "[PATCH] ppc64: Remove redundant uses of physRpn_to_absRpn\n\nphysRpn_to_absRpn is a no-op on non-iSeries platforms, remove the two\nredundant calls.\n\nThere\u0027s only one caller on iSeries so fold the logic in there so we can get\nrid of it completely.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ce21795275ab469b97384faa36462350af17eca0", "tree": "a2f8be762b20849f37b02f1cbc2bfc9519771cde", "parents": [ "56e97b71bf55edb69dc8e9715553972ce50b1564" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:23 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:36 2005 +1000" }, "message": "[PATCH] ppc64: Consolidate some macros\n\nThe only caller of chunk_offset() and abs_chunk() is phys_to_abs(), so\nfold the former two into the latter.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "56e97b71bf55edb69dc8e9715553972ce50b1564", "tree": "2abf3ef9339d3152a7a14c94e6273ecc559ab342", "parents": [ "34c8f6961fc601294a38c5bd5ca12131b2e52674" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:23 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:36 2005 +1000" }, "message": "[PATCH] ppc64: Rename msChunks structure\n\nRename the msChunks struct to get rid of the StUdlY caps and make it a bit\nclearer what it\u0027s for.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "34c8f6961fc601294a38c5bd5ca12131b2e52674", "tree": "98035e5581a0addfca935fa2d8afddfc7c56c631", "parents": [ "38e85dc18036804ada8698951cfad4e6114fec1b" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:23 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:35 2005 +1000" }, "message": "[PATCH] ppc64: msChunks cleanups\n\nChunks are 256KB, so use constants for the size/shift/mask, rather than\ngetting them from the msChunks struct. The iSeries debugger (??) might still\nneed access to the values in the msChunks struct, so we keep them around\nfor now, but set them from the constant values.\n\nReplace msChunks_entry typedef with regular u32.\n\nSimplify msChunks_alloc() to manipulate klimit directly, rather than via\na parameter.\n\nMove msChunks_alloc() and msChunks into iSeries_setup.c, as that\u0027s where\nthey\u0027re used.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "38e85dc18036804ada8698951cfad4e6114fec1b", "tree": "e1c503d81ce23d1ac7d50897bb2b190db09ace5d", "parents": [ "aed31351941aa990fb0865c186565a589c56d3fe" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Aug 03 20:21:23 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:35 2005 +1000" }, "message": "[PATCH] ppc64: Remove PTRRELOC() from msChunks code\n\nThe msChunks code was written to work on pSeries, but now it\u0027s only used on\niSeries. This means there\u0027s no need to do PTRRELOC anymore, so remove it all.\n\nA few places were getting \"extern reloc_offset()\" from abs_addr.h, move it\ninto system.h instead.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "aed31351941aa990fb0865c186565a589c56d3fe", "tree": "79bb2308dc028b0563ec774541f1636fbc871042", "parents": [ "8d15a3e55f49678b0900dcf5c1cddb322a129325" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 03 14:43:21 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:35 2005 +1000" }, "message": "[PATCH] ppc64: introduce FW_FEATURE_ISERIES\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8d15a3e55f49678b0900dcf5c1cddb322a129325", "tree": "c86205bde42833c25bf2f3b51f8b67f9d4e52a22", "parents": [ "1ababe11480d59d75be806804c71fa55d203a5a6" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 03 14:40:16 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:35 2005 +1000" }, "message": "[PATCH] ppc64: make firmware_has_feature() stronger\n\nMake firmware_has_feature() evaluate at compile time for the non pSeries\ncase and tidy up code where possible.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "1ababe11480d59d75be806804c71fa55d203a5a6", "tree": "c9c8e21945479daa3ae8784588648b9c9bb5206f", "parents": [ "7a6af5e38054d8e658a4b1b703902331a845de1a" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 03 14:35:25 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:35 2005 +1000" }, "message": "[PATCH] ppc64: create firmware_has_feature()\n\nCreate the firmware_has_feature() inline and move the firmware feature\nstuff into its own header file.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "7a6af5e38054d8e658a4b1b703902331a845de1a", "tree": "8388d65aec62a65d10bd18306a7e84e7c5e7b18c", "parents": [ "6fbb49d56d228b666cb4534bbc3c2dfe833c8053" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 03 14:32:30 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:34 2005 +1000" }, "message": "[PATCH] ppc64: remove firmware features from cpu_spec\n\nThe firmware_features field of struct cpu_spec should really be a separate\nvariable as the firmware features do not depend on the chip and the\nbitmask is constructed independently. By removing it, we save 112 bytes\nfrom the cpu_specs array and we access the bitmask directly instead of via\nthe cur_cpu_spec pointer.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c59c464a3e29830bcfae5eea1777cad9e00087f3", "tree": "ebf8eb2885e8431c82c011f46138d41630a8ba49", "parents": [ "ec465515eeb662f66725c8c483a46b6bdd9bdd48" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Aug 19 14:52:31 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:33 2005 +1000" }, "message": "[PATCH] Change address of ppc64 initial segment table\n\nOn ppc64 machines with segment tables, CPU0\u0027s segment table is at a\nfixed address, currently 0x9000. This patch moves it to the free\nspace at 0x6000, just below the fwnmi data area. This saves 8k of\nspace in vmlinux and the runtime kernel image.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "2e2446ea0758cd57dd065962d9544e3f4d44ea2b", "tree": "745b7fb19e2fb48265aed6eb8ee33217a9e3f22a", "parents": [ "19dbd0f6a74f7529d6d49dd50ad6b31adbe0598d" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Aug 19 14:52:31 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:33 2005 +1000" }, "message": "[PATCH] Remove NACA fixed address constraint\n\nComments in head.S suggest that the iSeries naca has a fixed address,\nbecause tools expect to find it there. The only tool which appears to\naccess the naca is addRamDisk, but both the in-kernel version and the\nversion used in RHEL and SuSE in fact locate the NACA the same way as\nthe hypervisor does, by following the pointer in the hvReleaseData\nstructure.\n\nSince the requirement for a fixed address seems to be obsolete, this\npatch removes the naca from head.S and replaces it with a normal C\ninitializer.\n\nFor good measure, it removes an old version of addRamDisk.c which was\nsitting, unused, in the ppc32 tree.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "19dbd0f6a74f7529d6d49dd50ad6b31adbe0598d", "tree": "25a20ad9071dea6ccd4a740ddcfff1691151ec84", "parents": [ "6312236fe82bbd3b0e1dee60b3eb3b270a2f6aeb" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Jul 12 17:50:26 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:32 2005 +1000" }, "message": "[PATCH] ppc64: split pSeries specific parts out of vio.c\n\nThis patch just splits out the pSeries specific parts of vio.c.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6312236fe82bbd3b0e1dee60b3eb3b270a2f6aeb", "tree": "cf23f21d9d423e7999270cb4d7050697c72ea80b", "parents": [ "8c65b5c955b8598d9c63b4e97392377269873a54" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Jul 12 17:45:27 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:32 2005 +1000" }, "message": "[PATCH] ppc64: make the bus matching function platform specific\n\nThis patch allows us to have a different bus if matching function for\neach platform.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8c65b5c955b8598d9c63b4e97392377269873a54", "tree": "2afafee95db21a3ddadf888206c37f4a151272a0", "parents": [ "3e494c80481653bbc810b4e67651097595ea0294" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Jul 12 17:42:49 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:32 2005 +1000" }, "message": "[PATCH] ppc64: move iSeries vio iommu init\n\nSince the iSeries vio iommu tables cannot be used until after the vio bus has\nbeen initialised, move the initialisation of the tables to there.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "3e494c80481653bbc810b4e67651097595ea0294", "tree": "013625b5fb925d7ddd59067e6ce27f69dda8f4d3", "parents": [ "6020164499ff3a61cd8bebceb9e294a155079f71" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Jul 12 17:40:17 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:32 2005 +1000" }, "message": "[PATCH] ppc64: split iSeries specific parts out of vio.c\n\nThis patch splits the iSeries specific parts out of vio.c.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "34153fa3af45d84f3221d9b67ba2ab7e8a220d28", "tree": "74f69cd35bef255583acaac181324558a286e40c", "parents": [ "e28f7faf05159f1cfd564596f5e6178edba6bd49" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Aug 09 10:36:34 2005 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:31 2005 +1000" }, "message": "[PATCH] flattened device tree changes\n\nThis patch updates the format of the flattened device-tree passed\nbetween the boot trampoline and the kernel to support a more compact\nrepresentation, for use by embedded systems mostly.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e28f7faf05159f1cfd564596f5e6178edba6bd49", "tree": "45534d2c33bff8b64e3fd155fba55146cb7518e6", "parents": [ "decd300b30e499fe6be1bbfc5650fc971de8c1fa" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Aug 05 19:39:06 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Aug 29 10:53:31 2005 +1000" }, "message": "[PATCH] Four level pagetables for ppc64\n\nImplement 4-level pagetables for ppc64\n\nThis patch implements full four-level page tables for ppc64, thereby\nextending the usable user address range to 44 bits (16T).\n\nThe patch uses a full page for the tables at the bottom and top level,\nand a quarter page for the intermediate levels. It uses full 64-bit\npointers at every level, thus also increasing the addressable range of\nphysical memory. This patch also tweaks the VSID allocation to allow\nmatching range for user addresses (this halves the number of available\ncontexts) and adds some #if and BUILD_BUG sanity checks.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "32818c2eb6b83ea5065c89e0c3cf774abc4dc02b", "tree": "909eed391340511798a80a4e693b401b61ef1e50", "parents": [ "212d6d2237f60bc28c1518f8abf9d3ed6c17574a" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Fri Aug 26 18:34:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Aug 26 19:37:11 2005 -0700" }, "message": "[PATCH] ppc64: Fix issue with gcc 4.0 compiled kernels\n\nI recently had a BUG_ON() go off spuriously on a gcc 4.0 compiled kernel.\nIt turns out gcc-4.0 was removing a sign extension while earlier gcc\nversions would not. Thinking this to be a compiler bug, I submitted a\nreport:\n\nhttp://gcc.gnu.org/bugzilla/show_bug.cgi?id\u003d23422\n\nIt turns out we need to cast the input in order to tell gcc to sign extend\nit.\n\nThanks to Andrew Pinski for his help on this bug.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2ad56496627630ebc99f06af5f81ca23e17e014e", "tree": "d5a7aecdd1d6d16f488a2b029ff55e5a132c8f1a", "parents": [ "da5ca008933b3b28303ba44d0be3372fbac7748b" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 17 13:01:50 2005 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Aug 16 21:06:25 2005 -0700" }, "message": "[PATCH] iSeries build with newer assemblers and compilers\n\nPaulus suggested that we put xLparMap in its own .c file so that we can\ngenerate a .s file to be included into head.S. This doesn\u0027t get around\nthe problem of having it at a fixed address, but it makes it more\npalatable.\n\nIt would be good if this could be included in 2.6.13 as it solves our\nbuild problems with various versions of binutils and gcc. In\nparticular, it allows us to build an iSeries kernel on Debian unstable\nusing their biarch compiler.\n\nThis has been built and booted on iSeries and built for pSeries and g5.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "43c34735524d5b1c9b9e5d63b49dd4c1b394bde4", "tree": "a61c11d4075f149be9c0aae6b6c0a935c94571af", "parents": [ "fec59a711eef002d4ef9eb8de09dd0a26986eb77" ], "author": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Thu Aug 04 18:06:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Aug 04 21:32:46 2005 -0700" }, "message": "[PATCH] pci and yenta: pcibios_bus_to_resource\n\nIn yenta_socket, we default to using the resource setting of the CardBus\nbridge. However, this is a PCI-bus-centric view of resources and thus needs\nto be converted to generic resources first. Therefore, add a call to\npcibios_bus_to_resource() call in between. This function is a mere wrapper on\nx86 and friends, however on some others it already exists, is added in this\npatch (alpha, arm, ppc, ppc64) or still needs to be provided (parisc -- where\nis its pcibios_resource_to_bus() ?).\n\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6d22d85a852b72398a81b8e476977b28b4400f7c", "tree": "3824c246813b7c326bceedc0b8c3c8ca49c7fd0b", "parents": [ "48f1f5328267f52a34e61b8b0e6fc55a23c1348a" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Aug 04 12:53:37 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Aug 04 13:00:55 2005 -0700" }, "message": "[PATCH] ppc64: fix for kexec boot issue\n\nThe kexec boot is not successful on some power machines since all CPUs are\ngetting removed from global interrupt queue (GIQ) before kexec boot. Some\nsystems always expect at least one CPU in GIQ. Hence, this patch will make\nsure that only secondary CPUs are removed from GIQ.\n\nSigned-off-by: Haren Myneni \u003chbabu@us.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "561fb765b97f287211a2c73a844c5edb12f44f1d", "tree": "87382d2ebd6ea6fabbb0449294e0da99f56223d2", "parents": [ "6ade43fbbcc3c12f0ddba112351d14d6c82ae476" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Mon Aug 01 21:11:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Aug 01 21:38:01 2005 -0700" }, "message": "[PATCH] ppc64: topology API fix\n\nDont include asm-generic/topology.h unconditionally, we end up overriding\nall the ppc64 specific functions when NUMA is on.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5fa918b451f625870cd4275ca908b2392ee86a51", "tree": "a0341db93846bff4100a73a74a5c0df547ad69db", "parents": [ "141d751e264c16db554f6681d84056ebde0e8078" ], "author": { "name": "Robert Love", "email": "rml@novell.com", "time": "Fri Jul 29 22:59:17 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jul 30 10:14:46 2005 -0700" }, "message": "[PATCH] ppc64: inotify syscalls\n\ninotify system call support for PPC64\n\n[ I don\u0027t think we need sys32 compatibility versions--and if we do, I\nfailed in life. ]\n\nSigned-off-by: Robert Love \u003crml@novell.com\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "488f84994c55927eef587a0827dc957c908a0bad", "tree": "34bdc42927e2eb559bd64039ed87508a440dffc6", "parents": [ "533f08172e21521a74e15cdef8a13c929596d506" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jul 27 11:44:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jul 27 16:25:58 2005 -0700" }, "message": "[PATCH] ppc64: remove another fixed address constraint\n\nPresently the LparMap, one of the structures the kernel shares with the\nlegacy iSeries hypervisor has a fixed offset address in head.S. This patch\nchanges this so the LparMap is a normally initialized structure, without\nfixed address. This allows us to use macros to compute some of the values\nin the structure, which wasn\u0027t previously possible because the assembler\nalways uses signed-% which gets the wrong answers for the computations in\nquestion.\n\nUnfortunately, a gcc bug means that doing this requires another structure\n(hvReleaseData) to be initialized in asm instead of C, but on the whole the\nresult is cleaner than before.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "533f08172e21521a74e15cdef8a13c929596d506", "tree": "60f2117ffb85f61fcdc0e17d864d0114096a4192", "parents": [ "6fdfb382813d66757aef4d83e369f8153a40b371" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jul 27 11:44:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jul 27 16:25:58 2005 -0700" }, "message": "[PATCH] ppc64: dynamically allocate segment tables\n\nPPC64 machines before Power4 need a segment table page allocated for each\nCPU. Currently these are allocated statically in a big array in head.S for\nall CPUs. The segment tables need to be in the first segment (so\ndo_stab_bolted doesn\u0027t take a recursive fault on the stab itself), but\nother than that there are no constraints which require the stabs for the\nsecondary CPUs to be statically allocated.\n\nThis patch allocates segment tables dynamically during boot, using\nlmb_alloc() to ensure they are within the first 256M segment. This reduces\nthe kernel image size by 192k...\n\nTested on RS64 iSeries, POWER3 pSeries, and POWER5.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7c9034735eccbf82608a4602c59aaf6053ea9416", "tree": "219e8cd4b5cfffeb261f42a2bd8e512be19cba40", "parents": [ "abcd9e51f5b832439b119d530db1353c12fd4073" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Jul 26 11:29:55 2005 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 26 14:35:41 2005 -0700" }, "message": "[PATCH] Add emergency_restart()\n\nWhen the kernel is working well and we want to restart cleanly\nkernel_restart is the function to use. But in many instances\nthe kernel wants to reboot when thing are expected to be working\nvery badly such as from panic or a software watchdog handler.\n\nThis patch adds the function emergency_restart() so that\ncallers can be clear what semantics they expect when calling\nrestart. emergency_restart() is expected to be callable\nfrom interrupt context and possibly reliable in even more\ntrying circumstances.\n\nThis is an initial generic implementation for all architectures.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "96e2844999f99878fc5b03b81ccaa60580005b81", "tree": "353c1bc9a5602d556e6741f4a261010cde45e93b", "parents": [ "f13487c66c75f5db004a0631047309d9e7c5aab7" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jul 13 01:11:42 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jul 13 11:25:25 2005 -0700" }, "message": "[PATCH] ppc64: kill bitfields in ppc64 hash code\n\nThis patch removes the use of bitfield types from the ppc64 hash table\nmanipulation code.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nAcked-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5028770a42e7bc4d15791a44c28f0ad539323807", "tree": "74800e35129775413c13ce7caf036ca19e3ce56c", "parents": [ "9f02d6b7b43d46a74dd385f06090104ecd0fb807", "d8683a0cb5d09cb7f19feefa708424a84577e68f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 17:21:56 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 17:21:56 2005 -0400" }, "message": "[ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c9c3e457de24cca2ca688fa397d93a241f472048", "tree": "570b7a07f9c6f570341481500a2bff21c1328d8d", "parents": [ "acf05f4b7f558051ea0028e8e617144123650272" ], "author": { "name": "David Shaohua Li", "email": "shaohua.li@intel.com", "time": "Fri Apr 01 00:07:31 2005 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 00:03:30 2005 -0400" }, "message": "[ACPI] PNPACPI vs sound IRQ\n\nhttp://bugme.osdl.org/show_bug.cgi?id\u003d4016\n\nWritten-by: David Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Adam Belay \u003cabelay@novell.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "fd899c0cc725387992ccfc83fb6f70505c36cbeb", "tree": "0de5d3960c7e7247638c962d7913acec1ce2e9fe", "parents": [ "88de0be0c7335650326a1236bf6ca1ed265c0a1c" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Jul 07 17:56:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:40 2005 -0700" }, "message": "[PATCH] ppc64: Make idle_loop a ppc_md function\n\nThis patch adds an idle member to the ppc_md structure and calls it from\ncpu_idle(). If a platform leaves ppc_md.idle as null it will get the default\nidle loop default_idle().\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "030ffad23fb28fc29608a3bc21f0c3b88bf28592", "tree": "8fe8a2e8615e25e985c5658687d38c5c0ce7a971", "parents": [ "acad9559f1054487292eb10d7bb81f256e9d8f2d" ], "author": { "name": "Milton Miller", "email": "miltonm@bga.com", "time": "Thu Jul 07 17:56:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:39 2005 -0700" }, "message": "[PATCH] hvc_console: Register ops when setting up hvc_console\n\nWhen registering the hvc console port, register a list of ops (read and write)\nto go with it, instead of calling fixed function names.\n\nThis allows different ports to encode the data differently.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "acad9559f1054487292eb10d7bb81f256e9d8f2d", "tree": "9496b1c81c776ab5c8af37246697052226a345a6", "parents": [ "d5ee257c3342185ba8ab642d125d192eb99ea8f2" ], "author": { "name": "Milton Miller", "email": "miltonm@bga.com", "time": "Thu Jul 07 17:56:24 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:39 2005 -0700" }, "message": "[PATCH] hvc_console: Separate hvc_console and vio code 2\n\nRemove all the vio device driver code from hvc_console.c\n\nThis will allow us to separate hvsi, hvc, and allow hvc_console to be used\nwithout the ppc64 vio layer.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d5ee257c3342185ba8ab642d125d192eb99ea8f2", "tree": "da6d95fc65a48c36032cdfbb768385f50f7fb5ba", "parents": [ "7805b1b29ffdd252dfef36aa28d7bda70cd586d3" ], "author": { "name": "Milton Miller", "email": "miltonm@bga.com", "time": "Thu Jul 07 17:56:24 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:39 2005 -0700" }, "message": "[PATCH] hvc_console: Separate hvc_console and vio code\n\nSeparate the console setup routines of the hvc_console and the vio layer.\n\nRemove the call to find_init_vty from hvc_console.c.\n\nFail the setup routine if the console doesn\u0027t exist, but register the console\nagain when the specified channel is instantiated. This scheme maintains the\nprint buffer semantics while eliminating callout and call back for the console\ncode.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5cee73fa04758f52b7404b93a02edf74649370ab", "tree": "979efdef0776584a43fbd2e3043b7e5163a91aaf", "parents": [ "79c2cc7b6d2cc31cff6a3d8e966a890f0a0d5f7a" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jul 07 17:56:15 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:37 2005 -0700" }, "message": "[PATCH] ppc64: remove duplicate syscall reservation\n\nWe already have a prototype for sys_remap_file_pages (239) so there is no need\nto reserve it twice.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "79c2cc7b6d2cc31cff6a3d8e966a890f0a0d5f7a", "tree": "8fba99fc6e39e35fd0416d0ce5d5593944241153", "parents": [ "4416f3968a23e25a257d679227a89710447760ab" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jul 07 17:56:15 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:37 2005 -0700" }, "message": "[PATCH] ppc64: add ioprio syscalls\n\n- Clean up sys32_getpriority comment.\n- Add ioprio syscalls, and sign extend 32bit versions.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8dc4fd87f229414fc38648508aad7def2275fe81", "tree": "4b9d330f855627807b4d7eab0b888bcb30403b32", "parents": [ "a2f7a9ce2a5c3d21cc0eb37a03da603b44ba4b09" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jul 07 17:56:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:37 2005 -0700" }, "message": "[PATCH] ppc64: Turn runlatch on in exception entry\n\nEnable the runlatch at the start of each exception. Unfortunately we are out\nof space in the 0x300 handler, so I added it a bit later.\n\nThe SPR write is fairly expensive, perhaps we should cache the runlatch state\nin the paca and avoid the write when possible.\n\nWe don\u0027t need to turn the runlatch off, we do that in the idle loop. Better\nto take the hit in the idle loop than for each exception exit.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a2f7a9ce2a5c3d21cc0eb37a03da603b44ba4b09", "tree": "20d782192f849d9f8f1eabd465246e8fd292324a", "parents": [ "315a699851722a6bc31e35f91562f31f55d4c4a2" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jul 07 17:56:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:37 2005 -0700" }, "message": "[PATCH] ppc64: Fix runlatch code to work on pseries machines\n\nNot all ppc64 CPUs have the CTRL SPR, so we need a cputable feature for it.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "12829dcb10efc576c3739131a5d57fe7213632d9", "tree": "8b3084f7b3172820e6e87a219fe018f8e235ad38", "parents": [ "c60e81ee1cac32dae1f9bf623dcb6b3b2bde8eab", "719d1cd86780c156f954fc34f34481adac197aec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 30 08:48:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 30 08:48:56 2005 -0700" }, "message": "Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6\n" }, { "commit": "719d1cd86780c156f954fc34f34481adac197aec", "tree": "b9e0a5b98e64459ea4eba77cd9bf3839dbb3a0fd", "parents": [ "ffe1b7e14e6b606bd84cab564aa2f481dbd4e418" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Jun 30 15:17:02 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 30 15:17:02 2005 +1000" }, "message": "[PATCH] ppc64: Replace custom locking code with a spinlock\n\nThe hvlpevent_queue (formally ItLpQueue) has a member called xInUseWord\nwhich is used for serialising access to the queue. Because it\u0027s a word\n(ie. 32 bit) there\u0027s a custom 32-bit version of test_and_set_bit() or\nthereabouts in ItLpQueue.c.\n\nThe xInUseWord is not shared with they hypervisor, so we can replace it\nwith a spinlock and remove the custom code.\n\nThere is also another locking mechanism (ItLpQueueInProcess). This is\nredundant because it\u0027s only manipulated while the lock\u0027s held. Remove it.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ed094150bdeb6eca691f1b7a05bd34d4d1a95488", "tree": "6dc4428b3ce794c2e26db1583cab724f5bcefe19", "parents": [ "74889802a1585af4e1652f0cb853ac22a65816a4" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Jun 30 15:16:09 2005 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 30 15:16:09 2005 +1000" }, "message": "[PATCH] ppc64: Simplify counting of lpevents, remove lpevent_count from paca\n\nCurrently there\u0027s a per-cpu count of lpevents processed, a per-queue (ie.\nglobal) total count, and a count by event type.\n\nReplace all that with a count by event for each cpu. We only need to add\nit up int the proc code.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" } ], "next": "74889802a1585af4e1652f0cb853ac22a65816a4" }