)]}' { "log": [ { "commit": "26333576fd0d0b52f6e4025c5aded97e188bdd44", "tree": "a9c1f9518d940a8ef10453871f2899ca18d46efa", "parents": [ "38048983e14c0fb6324175fbaf2be1baa842f5ee" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "bitops: introduce lock ops\n\nIntroduce test_and_set_bit_lock / clear_bit_unlock bitops with lock semantics.\nConvert all architectures to use the generic implementation.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cba4fbbff2e9722e93b28e18fa7714b9013cbdda", "tree": "6c070671e8df2d1e37fd50d7f2504d99a3f62c5f", "parents": [ "4af3c9cc4fad54c3627e9afebf905aafde5690ed" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Tue Oct 16 23:29:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:55 2007 -0700" }, "message": "remove include/asm-*/ipc.h\n\nAll asm/ipc.h files do only #include \u003casm-generic/ipc.h\u003e.\n\nThis patch therefore removes all include/asm-*/ipc.h files and moves the\ncontents of include/asm-generic/ipc.h to include/linux/ipc.h.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4029a9177fb4a3410211d091505a7f8d03a7b15d", "tree": "0ecad3a0799acf1ed59e527790e1b9e3ebee0995", "parents": [ "eb1f2930609bb01bb3a970f145b5004e5163742a" ], "author": { "name": "Olaf Hering", "email": "olaf@aepfle.de", "time": "Tue Oct 16 23:26:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:47 2007 -0700" }, "message": "unexport asm/shmparam.h\n\nSHMLBA cant possible be used in userspace, see sparc versions of that header.\n\nDo not export asm/shmparam.h during make headers_install_all\nThis removes another uservisible place of PAGE_SIZE\n\nSigned-off-by: Olaf Hering \u003colaf@aepfle.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "954ffcb35f5aca428661d29b96c4eee82b3c19cd", "tree": "2dd8aaf26a8ae81b461b6d5d824ae8744690e483", "parents": [ "97ee052461446526e1de7236497e6f1b1ffedf8c" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Tue Oct 16 01:25:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:59 2007 -0700" }, "message": "flush icache before set_pte() on ia64: flush icache at set_pte\n\nCurrent ia64 kernel flushes icache by lazy_mmu_prot_update() *after*\nset_pte(). This is too late. This patch removes lazy_mmu_prot_update and\nadd modfied set_pte() for flushing if necessary.\n\nThis patch flush icache of a page when\n\tnew pte has exec bit.\n\t\u0026\u0026 new pte has present bit\n\t\u0026\u0026 new pte is user\u0027s page.\n\t\u0026\u0026 (old *ptep is not present\n || new pte\u0027s pfn is not same to old *ptep\u0027s ptn)\n\t\u0026\u0026 new pte\u0027s page has no Pg_arch_1 bit.\n\t Pg_arch_1 is set when a page is cache consistent.\n\nI think this condition checks are much easier to understand than considering\n\"Where sync_icache_dcache() should be inserted ?\".\n\npte_user() for ia64 was removed by http://lkml.org/lkml/2007/6/12/67 as\nclean-up. So, I added it again.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f6aac419bd590f535fb110875a51f7db2b62b5b", "tree": "64e73e9f7a4b5a68648a2b4b16e66307c3d8d3cf", "parents": [ "540557b9439ec19668553830c90222f9fb0c2e95" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Tue Oct 16 01:24:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:51 2007 -0700" }, "message": "Generic Virtual Memmap support for SPARSEMEM\n\nSPARSEMEM is a pretty nice framework that unifies quite a bit of code over all\nthe arches. It would be great if it could be the default so that we can get\nrid of various forms of DISCONTIG and other variations on memory maps. So far\nwhat has hindered this are the additional lookups that SPARSEMEM introduces\nfor virt_to_page and page_address. This goes so far that the code to do this\nhas to be kept in a separate function and cannot be used inline.\n\nThis patch introduces a virtual memmap mode for SPARSEMEM, in which the memmap\nis mapped into a virtually contigious area, only the active sections are\nphysically backed. This allows virt_to_page page_address and cohorts become\nsimple shift/add operations. No page flag fields, no table lookups, nothing\ninvolving memory is required.\n\nThe two key operations pfn_to_page and page_to_page become:\n\n #define __pfn_to_page(pfn) (vmemmap + (pfn))\n #define __page_to_pfn(page) ((page) - vmemmap)\n\nBy having a virtual mapping for the memmap we allow simple access without\nwasting physical memory. As kernel memory is typically already mapped 1:1\nthis introduces no additional overhead. The virtual mapping must be big\nenough to allow a struct page to be allocated and mapped for all valid\nphysical pages. This vill make a virtual memmap difficult to use on 32 bit\nplatforms that support 36 address bits.\n\nHowever, if there is enough virtual space available and the arch already maps\nits 1-1 kernel space using TLBs (f.e. true of IA64 and x86_64) then this\ntechnique makes SPARSEMEM lookups even more efficient than CONFIG_FLATMEM.\nFLATMEM needs to read the contents of the mem_map variable to get the start of\nthe memmap and then add the offset to the required entry. vmemmap is a\nconstant to which we can simply add the offset.\n\nThis patch has the potential to allow us to make SPARSMEM the default (and\neven the only) option for most systems. It should be optimal on UP, SMP and\nNUMA on most platforms. Then we may even be able to remove the other memory\nmodels: FLATMEM, DISCONTIG etc.\n\n[apw@shadowen.org: config cleanups, resplit code etc]\n[kamezawa.hiroyu@jp.fujitsu.com: Fix sparsemem_vmemmap init]\n[apw@shadowen.org: vmemmap: remove excess debugging]\n[apw@shadowen.org: simplify initialisation code and reduce duplication]\n[apw@shadowen.org: pull out the vmemmap code into its own file]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "23ec23c2d3496d1cdf74f73d60ab1051405ca774", "tree": "ef8847acda750434ca6b7007a8c49194efd954b3", "parents": [ "c5d6471ff9172e4d8f7a5b484b459c56904ae1f0" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sat Oct 13 08:40:24 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Oct 13 09:58:59 2007 -0700" }, "message": "fix sparc32 breakage (result of vmlinux.lds.S bug)\n\nIn commit 4665079cbb2a3e17de82f2ab2940b9f97f37d65e (\"[NETNS]: Move some\ncode into __init section when CONFIG_NET_NS\u003dn\") we got a new section -\n.exit.text.refok (more of \u0027let\u0027s tell modpost that some bogus calls are\nnot bogus\u0027, a-la text.init.refok).\n\nUnfortunately, the commit in question forgot to add it to TEXT_TEXT,\nwith rather amusing results.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4743d0854faa5624148ac6cf3fe9692e977eefa1", "tree": "9d02345afbb7d299543e456eb12e0a2adc2de120", "parents": [ "81ad1837b590775336f68eafcae8dab13a975b3a" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Aug 22 23:12:50 2007 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Fri Oct 12 14:55:37 2007 -0400" }, "message": "libata-portmap: Remove unused definitions\n\nWith the PCI layer properly handling legacy IDE and the kernel now using\nit these can go\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "b0052fcaefb829a29fdc6567274daf0b75329fc3", "tree": "195fc7052e5f3225aaa2d4ab12c63f599f4b3be1", "parents": [ "0bc73c253ebb0430a6b6eb32765aac582fe263c5" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Sep 13 01:16:31 2007 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 12 09:08:05 2007 -0700" }, "message": "Define termios_1 functions for powerpc, s390, avr32 and frv\n\nCommit f629307c857c030d5a3dd777fee37c8bb395e171 introduced uses of\nkernel_termios_to_user_termios_1 and user_termios_to_kernel_termios_1\non all architectures. However, powerpc, s390, avr32 and frv don\u0027t\ncurrently define those functions since their termios struct didn\u0027t\nneed to be changed when the arbitrary baud rate stuff was added, and\nthus the kernel won\u0027t currently build on those architectures.\n\nThis adds definitions of kernel_termios_to_user_termios_1 and\nuser_termios_to_kernel_termios_1 to include/asm-generic/termios.h\nwhich are identical to kernel_termios_to_user_termios and\nuser_termios_to_kernel_termios respectively. The definitions are the\nsame because the \"old\" termios and \"new\" termios are in fact the same\non these architectures (which are the same ones that use\nasm-generic/termios.h).\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Alan Cox \u003calan@redhat.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9535239f6bc99f68e0cfae44505ad402b53ed24c", "tree": "3805894887354ee777250a7593d4a61ec4b40d56", "parents": [ "73c59afc65cfa50c3362b9ce1ec151a79c41dd8e" ], "author": { "name": "Greg Ungerer", "email": "gerg@snapgear.com", "time": "Fri Aug 10 13:01:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:42 2007 -0700" }, "message": "changing include/asm-generic/pgtable.h for non-mmu\n\nThere are some parts of include/asm-generic/pgtable.h that are relevant to\nthe non-mmu architectures. To make it easier to include this from them I\nwould like to ifdef the relevant parts.\n\nWithout this there is a handful of functions that are referenced in here\nthat are not defined on many non-mmu architectures. They could be defined\nout of course, as an alternative approach.\n\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8d4fbcfbe0a4bfc73e7f0297c59ae514e1f1436f", "tree": "f4fe8e2028620b8aeb298c78ee5dc9d6df07e708", "parents": [ "2f63251ed0a803ddbe7bf2577b69d467aa872f68" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 21:12:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 21:12:07 2007 -0700" }, "message": "Fix WARN_ON() on bitfield ops\n\nAlexey Dobriyan noticed that the new WARN_ON() semantics that were\nintroduced by commit 684f978347deb42d180373ac4c427f82ef963171 (to also\nreturn the value to be warned on) didn\u0027t compile when given a bitfield,\nbecause the typeof doesn\u0027t work for bitfields.\n\nSo instead of the typeof trick, use an \"int\" variable together with a\n\"!!(x)\" expression, as suggested by Al Viro.\n\nTo make matters more interesting, Paul Mackerras points out that that is\nsub-optimal on Power, but the old asm-coded comparison seems to be buggy\nanyway on 32-bit Power if the conditional was 64-bit, so I think there\nare more problems there.\n\nRegardless, the new WARN_ON() semantics may have been a bad idea. But\nthis at least avoids the more serious complications.\n\nCc: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "937472b00b666ecbf1464502f857ec63b024af72", "tree": "b557078de19c3370488cfed8ce45b261518ee09d", "parents": [ "07ff8ee79e254ac07205d2c9c9e8fbe2f4b3e6e8" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jul 31 00:39:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:42 2007 -0700" }, "message": "use __val in __get_unaligned\n\nUse \"__val\" rather than \"val\" in the __get_unaligned macro in\nasm-generic/unaligned.h. This way gcc wont warn if you happen to also name\nsomething in the same scope \"val\".\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cbe87121f1545bb3e98ae114519bf0c4db27d6ab", "tree": "5654badf0076dad480ae5832be943930d1cfe6a6", "parents": [ "b38bd33a6bf5095736620ca8e85fe61820c2d312" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Thu Jul 19 01:48:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:47 2007 -0700" }, "message": "i386: Put allocated ELF notes in read-only data segment\n\nThis changes the i386 linker script and the asm-generic macro it uses so that\nELF note sections with SHF_ALLOC set are linked into the kernel image along\nwith other read-only data. The PT_NOTE also points to their location.\n\nThis paves the way for putting useful build-time information into ELF notes\nthat can be found easily later in a kernel memory dump.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5fb7dc37dc16fbc8b80d81318a582201ef7e280d", "tree": "4d6bb4441ece64380e7186ebadd35ad2f5486f9f", "parents": [ "3d7e33825d8799115dd2495c9944badd3272a623" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Thu Jul 19 01:48:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:44 2007 -0700" }, "message": "define new percpu interface for shared data\n\nper cpu data section contains two types of data. One set which is\nexclusively accessed by the local cpu and the other set which is per cpu,\nbut also shared by remote cpus. In the current kernel, these two sets are\nnot clearely separated out. This can potentially cause the same data\ncacheline shared between the two sets of data, which will result in\nunnecessary bouncing of the cacheline between cpus.\n\nOne way to fix the problem is to cacheline align the remotely accessed per\ncpu data, both at the beginning and at the end. Because of the padding at\nboth ends, this will likely cause some memory wastage and also the\ninterface to achieve this is not clean.\n\nThis patch:\n\nMoves the remotely accessed per cpu data (which is currently marked\nas ____cacheline_aligned_in_smp) into a different section, where all the data\nelements are cacheline aligned. And as such, this differentiates the local\nonly data and remotely accessed data cleanly.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d37c6e1b67e8d7f3c5fceba491dcb09a15cb7772", "tree": "0475cc3e841e22994b3a779125d4cd90b52dc76d", "parents": [ "cc040a8a0e8ba95fbb0ae1edcb9ec83623b422e3" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Jul 17 08:49:35 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 11:01:07 2007 -0700" }, "message": "saner typechecking in generic unaligned.h\n\nVerify that types would match for assignment (under sizeof, so we are safe from\nside effects or any code actually getting generated), then explicitly cast\neverywhere to the fixed-sized types. Kills a bunch of bogus warnings about\nconstants being truncated (gcc, sparse), finds a pile of endianness problems\nhidden by old noise (sparse).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a41de48b81e61fbe260ae5031ebcb6f935f35fb", "tree": "3e9697a535f09a5f3c06c61982c7565b858ff46c", "parents": [ "13c22168b7276dffe49dc66675d5a78f6d288e0d" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Tue Jul 17 04:03:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:03 2007 -0700" }, "message": "Fix sparse false positives re BUG_ON(ptr)\n\nsparse now warns if one compares pointers with integers. However, there are\nfalse positives, like:\n\n\tfs/filesystems.c:72:2: warning: Using plain integer as NULL pointer\n\nEvery time BUG_ON(ptr) is used, ptr is checked against integer zero. Avoid\nthat and save ~70 false positives from allyesconfig run.\n\nmentioned by Al.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Josh Triplett \u003cjosh@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e21ea246bce5bb93dd822de420172ec280aed492", "tree": "d624d1257728d8d869d54420c83d4bf4c4e19189", "parents": [ "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jul 17 04:03:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty\n\nNobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty. Remove\nthe functions from all architectures.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19", "tree": "52ec70d775bb7f7eafa6863829646ee49cbf427f", "parents": [ "5ee403f584a67fb8725cca4d55218925b9295528" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jul 17 04:03:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "mm: remove ptep_establish()\n\nThe last user of ptep_establish in mm/ is long gone. Remove the architecture\nprimitive as well.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f23513e8d96cf5e6cf8d2ff0cb5dd6bbc33995e4", "tree": "6efce8fb88308ae4f4a65cc35a3669f32ff55248", "parents": [ "4a2d44590a603be292addce9c263982043416666" ], "author": { "name": "Ulrich Drepper", "email": "drepper@redhat.com", "time": "Sun Jul 15 23:40:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:45 2007 -0700" }, "message": "Introduce O_CLOEXEC\n\nThe problem is as follows: in multi-threaded code (or more correctly: all\ncode using clone() with CLONE_FILES) we have a race when exec\u0027ing.\n\n thread #1 thread #2\n\n fd\u003dopen()\n\n fork + exec\n\n fcntl(fd,F_SETFD,FD_CLOEXEC)\n\nIn some applications this can happen frequently. Take a web browser. One\nthread opens a file and another thread starts, say, an external PDF viewer.\n The result can even be a security issue if that open file descriptor\nrefers to a sensitive file and the external program can somehow be tricked\ninto using that descriptor.\n\nJust adding O_CLOEXEC support to open() doesn\u0027t solve the whole set of\nproblems. There are other ways to create file descriptors (socket,\nepoll_create, Unix domain socket transfer, etc). These can and should be\naddressed separately though. open() is such an easy case that it makes not\nmuch sense putting the fix off.\n\nThe test program:\n\n#include \u003cerrno.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cunistd.h\u003e\n\n#ifndef O_CLOEXEC\n# define O_CLOEXEC 02000000\n#endif\n\nint\nmain (int argc, char *argv[])\n{\n int fd;\n if (argc \u003e 1)\n {\n fd \u003d atol (argv[1]);\n printf (\"child: fd \u003d %d\\n\", fd);\n if (fcntl (fd, F_GETFD) \u003d\u003d 0 || errno !\u003d EBADF)\n {\n puts (\"file descriptor valid in child\");\n return 1;\n }\n return 0;\n }\n\n fd \u003d open (\"/proc/self/exe\", O_RDONLY | O_CLOEXEC);\n printf (\"in parent: new fd \u003d %d\\n\", fd);\n char buf[20];\n snprintf (buf, sizeof (buf), \"%d\", fd);\n execl (\"/proc/self/exe\", argv[0], buf, NULL);\n puts (\"execl failed\");\n return 1;\n}\n\n[kyle@parisc-linux.org: parisc fix]\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1b0fac45878bb88759eec347c273285195649ff7", "tree": "a9871a47ef98c90bac3f65a7f9309e87420c694c", "parents": [ "9e7bf24b1b979db256ddc84d0d4ac6040d706da6" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Sun Jul 15 23:40:26 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:45 2007 -0700" }, "message": "dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs\n\nContinuing the work started in 411f0f3edc141a582190d3605cadd1d993abb6df ...\n\nThis enables code with a dma path, that compiles away, to build without\nrequiring additional code factoring. It also prevents code that calls\ndma_alloc_coherent and dma_free_coherent from linking whereas previously\nthe code would hit a BUG() at run time. Finally, it allows archs that set\n!HAS_DMA to delete their asm/dma-mapping.h file.\n\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: John W. Linville \u003clinville@tuxdriver.com\u003e\nCc: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \u003cgeert@linux-m68k.org\u003e\nCc: \u003czippel@linux-m68k.org\u003e\nCc: \u003cspyro@f2s.com\u003e\nCc: \u003cysato@users.sourceforge.jp\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ff80a77f20f811c0cc5b251d0f657cbc6f788385", "tree": "f3f45cd248803c31ae9a616969db5460085f39ac", "parents": [ "5e7eaade55d53da856f0e07dc9c188f78f780192" ], "author": { "name": "Mike Galbraith", "email": "efault@gmx.de", "time": "Mon Jul 09 18:52:00 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 09 18:52:00 2007 +0200" }, "message": "sched: simplify sched_find_first_bit()\n\nsimplify sched_rt.c\u0027s sched_find_first_bit() function: there are\nonly 100 RT priority levels left.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8dab5241d06bfc9ee141ea78c56cde5070d7460d", "tree": "dd9dc3c64c17862b169f4cbe5fd4a108d960c920", "parents": [ "679ce0ace6b1a07043bc3b405a34ddccad808886" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Jun 16 10:16:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jun 16 13:16:16 2007 -0700" }, "message": "Rework ptep_set_access_flags and fix sun4c\n\nSome changes done a while ago to avoid pounding on ptep_set_access_flags and\nupdate_mmu_cache in some race situations break sun4c which requires\nupdate_mmu_cache() to always be called on minor faults.\n\nThis patch reworks ptep_set_access_flags() semantics, implementations and\ncallers so that it\u0027s now responsible for returning whether an update is\nnecessary or not (basically whether the PTE actually changed). This allow\nfixing the sparc implementation to always return 1 on sun4c.\n\n[akpm@linux-foundation.org: fixes, cleanups]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mark Fortescue \u003cmark@mtfhpc.demon.co.uk\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4096b46f01a362fe2cc83f6be25cc7be6bce2ab7", "tree": "7738ca7a7962dc88cc5b9e6dc3b789e73504a7c8", "parents": [ "c420bc9f09a0926b708c3edb27eacba434a4f4ba" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 29 21:29:00 2007 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 29 21:29:00 2007 +0200" }, "message": "sparc64: fix alignment bug in linker definition script\n\nThe RO_DATA section were hardcoded to a specific\nalignment in include/asm-generic/vmlinux.h.\nBut for sparc64 this did not match the PAGE_SIZE.\n\nIntroduce a new section definition named:\nRO_DATA that takes actual alignment as parameter.\nRODATA are provided for backward compatibility.\n\nOn top of this avoid hardcoding alignment for\nsparc64 in reset of the script\nFix is build-tested on sparc64 + x86_64.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "8f53b6fcc49745c19bb2dd2972185ff398160162", "tree": "4d989201797bb261965724621aa6c179a345e4f4", "parents": [ "d333fc8d3006296f2893d17817bc0f67cf87f353" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 24 10:13:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 24 10:13:43 2007 -0700" }, "message": "Don\u0027t call a warnign a bug. It\u0027s a warning.\n\nChange the default printout message for WARN_ON() to say what it is, not\nsomething else. I\u0027m tired of having people get all aflutter about a warning.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0e0d314e6a01bb14d303e35e6f7ba24b17020044", "tree": "596929a373bbbba7c2d7af4ae6e485a4c584b76f", "parents": [ "ca967258b69eb65dcb07bbab90fdf964c6d2ec45" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Thu May 17 20:14:48 2007 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 09:11:58 2007 +0200" }, "message": "kbuild: introduce __init_refok/__initdata_refok to supress section mismatch warnings\n\nThroughout the kernel there are a few legitimite references\nto init or exit sections. Most of these are covered by the\npatterns included in modpost but a few nees special attention.\nTo avoid hardcoding a lot of function names in modpost introduce\na marker so relevant function/data can be marked.\nWhen modpost see a reference to a init/exit function from\na function/data marked no warning will be issued.\n\nIdea from: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "ca967258b69eb65dcb07bbab90fdf964c6d2ec45", "tree": "e02acc9e830fd76e411f742ac39a7c359d7e5ba9", "parents": [ "7664709b44a13e2e0b545e2dd8e7b8797a1748dc" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Thu May 17 13:38:44 2007 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 09:11:57 2007 +0200" }, "message": "all-archs: consolidate .data section definition in asm-generic\n\nWith this consolidation we can now modify the .data\nsection definition in one spot for all archs.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "7664709b44a13e2e0b545e2dd8e7b8797a1748dc", "tree": "fcb8e87dd21f90a376fab8ad22a298021a2435e5", "parents": [ "cd5477911fc9f5cc64678e2b95cdd606c59a11b5" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun May 13 00:31:33 2007 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 09:11:57 2007 +0200" }, "message": "all-archs: consolidate .text section definition in asm-generic\n\nMove definition of .text section to asm-generic.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "853da0022023c046e0a5ccc51d427745f0c94de7", "tree": "bc36f80f00aa11c3c239a80ecf04ba8238219ce8", "parents": [ "5884c40668a928bba017eaf54e2eb3c01c8a98e6", "0a4ff8c2598b72f2fa9d50aae9e1809e684dbf41" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 09:57:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 09:57:16 2007 -0700" }, "message": "Merge branch \u0027audit.b38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current\n\n* \u0027audit.b38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:\n [PATCH] Abnormal End of Processes\n [PATCH] match audit name data\n [PATCH] complete message queue auditing\n [PATCH] audit inode for all xattr syscalls\n [PATCH] initialize name osid\n [PATCH] audit signal recipients\n [PATCH] add SIGNAL syscall class (v3)\n [PATCH] auditing ptrace\n" }, { "commit": "04dd08b45be863f016df648a149ade1411608d00", "tree": "9787f5d7b1fb808873e68209df9496e54509dab4", "parents": [ "99eaf3c45fe806c4a7f39b9be4a1bd0dfc617699" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu May 10 22:22:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:34 2007 -0700" }, "message": "Consolidate asm/poll.h\n\nThese files are almost all the same.\n\nThis patch could be made even simpler if we don\u0027t mind POLLREMOVE turning\nup in a few architectures that didn\u0027t have it previously (which should be\nOK as POLLREMOVE is not used anywhere in the current tree).\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7f13da40e36c84d0d046b7adbd060af7d3717250", "tree": "3cf0c58f674be94a7237734367ee5c04a5f223bc", "parents": [ "a5cb013da773a67ee48d1c19e96436c22a73a7eb" ], "author": { "name": "Amy Griffis", "email": "amy.griffis@hp.com", "time": "Thu Mar 29 18:00:37 2007 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 11 05:38:25 2007 -0400" }, "message": "[PATCH] add SIGNAL syscall class (v3)\n\nAdd a syscall class for sending signals.\n\nSigned-off-by: Amy Griffis \u003camy.griffis@hp.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "beb7dd86a101263bf63a78c7c6d4da3849b35bd6", "tree": "9afe81ca9e92ab8aacc999ae118b27d547721f11", "parents": [ "3dde6ad8fc3939d345a3768464ecff43c91d511a" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Wed May 09 07:14:03 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 07:14:03 2007 +0200" }, "message": "Fix misspellings collected by members of KJ list.\n\nFix the misspellings of \"propogate\", \"writting\" and (oh, the shame\n:-) \"kenrel\" in the source tree.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "5e97b9309baa76b476ec7e0d6e9c097edeb4142c", "tree": "f36f3410ce537babc60025ea499970d148c69b14", "parents": [ "2856f5e31c1413bf6e4f1371e07e17078a5fee5e" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "local_t: architecture independent extension\n\nThis series extena and standardises local_t operations on each architecture,\nallowing a rich set of atomic operations to be done on per-cpu data with\nminimal performance impact. On architectures where there seems to be no\ndifference between the SMP and UP operation (same memory barriers, same\nLOCKing), local.h simply includes asm-generic/local.h, which removes\nduplicated code from the current kernel tree.\n\nThis patch:\n\nlocal_t: architecture independent extension\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2856f5e31c1413bf6e4f1371e07e17078a5fee5e", "tree": "587dfe584f0913813d0cf2414a9378618143db15", "parents": [ "79d365a306c3af53d8a732fec79b76c0b285d816" ], "author": { "name": "Mathieu Desnoyers", "email": "compudj@krystal.dyndns.org", "time": "Tue May 08 00:34:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nI agree (with Andi Kleen) this typeof is not needed and more error\nprone. All the original atomic.h code that uses cmpxchg (which includes\nthe atomic_add_unless) uses defines instead of inline functions,\nprobably to circumvent a circular dependency between system.h and\natomic.h on powerpc (which my patch addresses). Therefore, it makes\nsense to use inline functions that will provide type checking.\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nDigging into the FRV architecture shows me that it is also affected by\nsuch a circular dependency. Here is the diff applying this against the\nrest of my atomic.h patches.\n\nIt applies over the atomic.h standardization patches.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bb2382c3e4395ab595278cc7b92ac3f2eaf23f66", "tree": "9a162bcdff0bc8a19b1ca26ac954a27b0178fb2c", "parents": [ "e96e69942312314c061eb2fdd947a7a1211d62f8" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:19 2007 -0700" }, "message": "atomic.h: complete atomic_long operations in asm-generic\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1eeb66a1bb973534dc3d064920a5ca683823372e", "tree": "19c22d611e6adefb352dbc107b859e4d13ba38c1", "parents": [ "e3869792990f708c97be5877499cada70d469bd3" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 08 00:27:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:04 2007 -0700" }, "message": "move die notifier handling to common code\n\nThis patch moves the die notifier handling to common code. Previous\nvarious architectures had exactly the same code for it. Note that the new\ncode is compiled unconditionally, this should be understood as an appel to\nthe other architecture maintainer to implement support for it aswell (aka\nsprinkling a notify_die or two in the proper place)\n\narm had a notifiy_die that did something totally different, I renamed it to\narm_notify_die as part of the patch and made it static to the file it\u0027s\ndeclared and used at. avr32 used to pass slightly less information through\nthis interface and I brought it into line with the other architectures.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix vmalloc_sync_all bustage]\n[bryan.wu@analog.com: fix vmalloc_sync_all in nommu]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03df4f6ee997589a84d5f9492c6419183724c710", "tree": "94b79a8b18bab6032ce8e241c7a56fe007cd587c", "parents": [ "21564fd2a3deb48200b595332f9ed4c9f311f2a7" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed May 02 19:27:17 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:17 2007 +0200" }, "message": "[PATCH] i386: Clean up ELF note generation\n\nThree cleanups:\n\n1: ELF notes are never mapped, so there\u0027s no need to have any access\nflags in their phdr.\n\n2: When generating them from asm, tell the assembler to use a SHT_NOTE\nsection type. There doesn\u0027t seem to be a way to do this from C.\n\n3: Use ANSI rather than traditional cpp behaviour to stringify the\nmacro argument.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\n" }, { "commit": "d6dd61c831226f9cd7750885da04d360d6455101", "tree": "30f84a429821d207f7de5dd6225d3d9515042c0a", "parents": [ "5311ab62cdc7788784971ed816ce85e926f3e994" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed May 02 19:27:14 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:14 2007 +0200" }, "message": "[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction\n\nAdd hooks to allow a paravirt implementation to track the lifetime of\nan mm. Paravirtualization requires three hooks, but only two are\nneeded in common code. They are:\n\narch_dup_mmap, which is called when a new mmap is created at fork\n\narch_exit_mmap, which is called when the last process reference to an\n mm is dropped, which typically happens on exit and exec.\n\nThe third hook is activate_mm, which is called from the arch-specific\nactivate_mm() macro/function, and so doesn\u0027t need stub versions for\nother architectures. It\u0027s called when an mm is first used.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: linux-arch@vger.kernel.org\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ae1ee11be77f51cedb6c569887dddc70c163ab6d", "tree": "e579a6a6d10c6835cab9af47a2795bf40f669da6", "parents": [ "8f9aeca7a081d81c4c9862be1e04f15b5ab5461f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Wed May 02 19:27:10 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:10 2007 +0200" }, "message": "[PATCH] i386: Use per-cpu variables for GDT, PDA\n\nAllocating PDA and GDT at boot is a pain. Using simple per-cpu variables adds\nhappiness (although we need the GDT page-aligned for Xen, which we do in a\nfollowup patch).\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "15c54033964a943de7b0763efd3bd0ede7326395", "tree": "840b292612d1b5396d5bab5bde537a9013db3ceb", "parents": [ "ad5da3cf39a5b11a198929be1f2644e17ecd767e", "912a41a4ab935ce8c4308428ec13fc7f8b1f18f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Apr 27 09:26:46 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Apr 27 09:26:46 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)\n [IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(\u0026res)\n [IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.\n [IPV4]: Add multipath cached to feature-removal-schedule.txt\n [WIRELESS] cfg80211: Clarify locking comment.\n [WIRELESS] cfg80211: Fix locking in wiphy_new.\n [WEXT] net_device: Don\u0027t include wext bits if not required.\n [WEXT]: Misc code cleanups.\n [WEXT]: Reduce inline abuse.\n [WEXT]: Move EXPORT_SYMBOL statements where they belong.\n [WEXT]: Cleanup early ioctl call path.\n [WEXT]: Remove options.\n [WEXT]: Remove dead debug code.\n [WEXT]: Clean up how wext is called.\n [WEXT]: Move to net/wireless\n [AFS]: Eliminate cmpxchg() usage in vlocation code.\n [RXRPC]: Fix pointers passed to bitops.\n [RXRPC]: Remove bogus atomic_* overrides.\n [AFS]: Fix u64 printing in debug logging.\n [AFS]: Add \"directory write\" support.\n [AFS]: Implement the CB.InitCallBackState3 operation.\n ...\n" }, { "commit": "6c210482ae4a9a5bb9377ad250feaacec3faa3cd", "tree": "2eb89d89a22380298d64edad59010c1d0a59e5a4", "parents": [ "2fc2d1e9ffcde78af7ab63ed640d9a4901797de2" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Apr 27 16:01:57 2007 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Apr 27 16:01:46 2007 +0200" }, "message": "[S390] split page_test_and_clear_dirty.\n\nThe page_test_and_clear_dirty primitive really consists of two\noperations, page_test_dirty and the page_clear_dirty. The combination\nof the two is not an atomic operation, so it makes more sense to have\ntwo separate operations instead of one.\nIn addition to the improved readability of the s390 version of\nSetPageUptodate, it now avoids the page_test_dirty operation which is\nan insert-storage-key-extended (iske) instruction which is an expensive\noperation.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3927f2e8f9afa3424bb51ca81f7abac01ffd0005", "tree": "da9e335169572e6c743c084edce6a802f9e667ee", "parents": [ "9d729f72dca9406025bcfa9c1f660d71d9ef0ff5" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Sun Mar 25 19:54:23 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:23:33 2007 -0700" }, "message": "[NET]: div64_64 consolidate (rev3)\n\nHere is the current version of the 64 bit divide common code.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "49f19710512c825aaea73b9207b3a848027cda1d", "tree": "06da31bd9a84273e12aa43f536f90eb8146ff92e", "parents": [ "a5bfffac645a7b2d8119f8bbae34df5c94832799" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sun Apr 08 16:04:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Apr 08 19:47:55 2007 -0700" }, "message": "[PATCH] Proper fix for highmem kmap_atomic functions for VMI for 2.6.21\n\nSince lazy MMU batching mode still allows interrupts to enter, it is\npossible for interrupt handlers to try to use kmap_atomic, which fails when\nlazy mode is active, since the PTE update to highmem will be delayed. The\nbest workaround is to issue an explicit flush in kmap_atomic_functions\ncase; this is the only way nested PTE updates can happen in the interrupt\nhandler.\n\nThanks to Jeremy Fitzhardinge for noting the bug and suggestions on a fix.\n\nThis patch gets reverted again when we start 2.6.22 and the bug gets fixed\ndifferently.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "38f3323037de22bb0089d08be27be01196e7148b", "tree": "a4614cbaf4880b3f782b74df91bbfcac8c3308f2", "parents": [ "5d6deb940f880140fbcf5ec42e92534e78785e99" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 06 19:38:01 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 06 19:38:01 2007 -0800" }, "message": "Revert \"[PATCH] LOG2: Alter get_order() so that it can make use of ilog2() on a constant\"\n\nThis reverts commit 39d61db0edb34d60b83c5e0d62d0e906578cc707.\n\nThe commit was buggy in multiple ways:\n - the conversion to ilog2() was incorrect to begin with\n - it tested the wrong #defines, so on all architectures but FRV you\u0027d\n never see the bug except for constant arguments.\n - the new \"get_order()\" macro used its arguments multiple times, and\n didn\u0027t even parenthesize them properly\n - despite the comments, it was not true that you could use it for\n constant initializers, since not all architectures even use the\n generic page.h header file.\n\nAll of the problems are individually fixable, but it all boils down to:\nbetter just revert it, and re-do it from scratch.\n\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9226d125d94c7e4964dd41cc5e9ca2ff84091d01", "tree": "935d6e80ff843e1d7b54e0fd9386ef2e0d31aa3d", "parents": [ "c119ecce894120790903ef535dac3e105f3d6cde" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Tue Feb 13 13:26:21 2007 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Tue Feb 13 13:26:21 2007 +0100" }, "message": "[PATCH] i386: paravirt CPU hypercall batching mode\n\nThe VMI ROM has a mode where hypercalls can be queued and batched. This turns\nout to be a significant win during context switch, but must be done at a\nspecific point before side effects to CPU state are visible to subsequent\ninstructions. This is similar to the MMU batching hooks already provided.\nThe same hooks could be used by the Xen backend to implement a context switch\nmulticall.\n\nTo explain a bit more about lazy modes in the paravirt patches, basically, the\nidea is that only one of lazy CPU or MMU mode can be active at any given time.\n Lazy MMU mode is similar to this lazy CPU mode, and allows for batching of\nmultiple PTE updates (say, inside a remap loop), but to avoid keeping some\nkind of state machine about when to flush cpu or mmu updates, we just allow\none or the other to be active. Although there is no real reason a more\ncomprehensive scheme could not be implemented, there is also no demonstrated\nneed for this extra complexity.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "4c20386c8d0719b42503efe65abe47ad3fb3d711", "tree": "9ec169c4c8548a9c2ac5c258c15020c346b969e1", "parents": [ "9794f33ddedd878dd92fcf8b4834391840366919" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Mon Feb 12 00:53:11 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:34 2007 -0800" }, "message": "[PATCH] GPIO core\n\nThis defines a simple and minimalist programming interface for GPIO APIs:\n\n - Documentation/gpio.txt ... describes things (read it)\n\n - include/asm-arm/gpio.h ... defines the ARM hook, which just punts\n to \u003casm/arch/gpio.h\u003e for any implementation\n\n - include/asm-generic/gpio.h ... implement \"can sleep\" variants as calling\n the normal ones, for systems that don\u0027t handle i2c expanders.\n\nThe immediate need for such a cross-architecture API convention is to support\ndrivers that work the same on AT91 ARM and AVR32 AP7000 chips, which embed many\nof the same controllers but have different CPUs. However, several other users\nhave been reported, including a driver for a hardware watchdog chip and some\nhandhelds.org multi-CPU button drivers.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "509cb37e173d4e39cec47238397e91b718730794", "tree": "c841817718d22ec410162c3c473fac42458886ad", "parents": [ "9ede209e83693cf3f6b64f61ab4b65f2f809cb50" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 12 00:08:03 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 20:06:39 2007 -0800" }, "message": "[PATCH] one more iomap s390 build fix\n\nCommit 9ac7849e35f705830f7b016ff272b0ff1f7ff759 causes this on S390:\n\n drivers/built-in.o: In function `dmam_noncoherent_release\u0027:\n dma-mapping.c:(.text+0x1515c): undefined reference to `dma_free_noncoherent\u0027\n drivers/built-in.o: In function `dmam_free_noncoherent\u0027:\n undefined reference to `dma_free_noncoherent\u0027\n drivers/built-in.o: In function `dmam_alloc_noncoherent\u0027:\n undefined reference to `dma_alloc_noncoherent\u0027\n make: *** [.tmp_vmlinux1] Error 1\n\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f05b6284ee5d3be51ebe22284fc4b25fc586f380", "tree": "05624a17093734a56797cc0ec1757fbd74b905f8", "parents": [ "5a88a13d0624769088ae220e40c2f542f1661eb3" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Sat Feb 10 01:42:59 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:17 2007 -0800" }, "message": "[PATCH] typeof __page_to_pfn with SPARSEMEM\u003dy\n\nWith CONFIG_SPARSEMEM\u003dy:\n\nmm/rmap.c:579: warning: format \u0027%lx\u0027 expects type \u0027long unsigned int\u0027, but argument 2 has type \u0027int\u0027\n\nMake __page_to_pfn() return unsigned long.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e10a4437cb37c85f2df95432025b392d98aac2aa", "tree": "f8a560ecf6e75f582c0f025385d5e350a21d9fd6", "parents": [ "7c5cae368a6c44eac0e817ae130301b65ff446dc" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Feb 10 01:42:56 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:17 2007 -0800" }, "message": "[PATCH] Remove final references to deprecated \"MAP_ANON\" page protection flag\n\nRemove the last vestiges of the long-deprecated \"MAP_ANON\" page protection\nflag: use \"MAP_ANONYMOUS\" instead.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8cdf92a98fa0f91068615443f2a8597b7f2c34ca", "tree": "c33ae8216599533068dbcf2ef46c19a1f5b942a9", "parents": [ "dfd7a3db3898e299bdc25f0c77081a8632b3a73c" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Mon Jan 01 19:31:15 2007 +0000" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Fri Jan 26 17:27:40 2007 -0500" }, "message": "Fix Maple PATA IRQ assignment.\n\nOn the Maple board, the AMD8111 IDE is in legacy mode... except that it\nappears on IRQ 20 instead of IRQ 15. For drivers/ide this was handled by\nthe architecture\u0027s \"pci_get_legacy_ide_irq()\" function, but in libata we\njust hard-code the numbers 14 and 15.\n\nThis patch provides asm-powerpc/libata-portmap.h which maps the IRQ as\nappropriate, having added a pci_dev argument to the\nATA_{PRIM,SECOND}ARY_IRQ macros.\n\nThere\u0027s probably a better way to do this -- especially if we observe\nthat the _only_ case in which this seemingly-generic\n\"pci_get_legacy_ide_irq()\" function returns anything other than 14 and\n15 for primary and secondary respectively is the case of the AMD8111 on\nthe Maple board -- couldn\u0027t we handle that with a special case in the\npata_amd driver, or perhaps with a PCI quirk for Maple to switch it into\nnative mode during early boot and assign resources properly?\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "52e88f5d4a6b06f3a945728dd3bc403632afe069", "tree": "67219ac83f17b236204b11726ddb92b08f4edce5", "parents": [ "76598ebe081b04132f272440183e0aeb6507a079" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 29 16:47:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Sat Dec 30 10:55:54 2006 -0800" }, "message": "[PATCH] change WARN_ON back to \"BUG: at ...\"\n\nWARN_ON() ever triggering is a kernel bug. Do not try to paper over this\nfact by suggesting to the user that this is \u0027only\u0027 a warning, as the\nfollowing recent commit does:\n\n commit 30e25b71e725b150585e17888b130e3324f8cf7c\n Author: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\n Date: Fri Dec 8 02:36:24 2006 -0800\n\n [PATCH] Fix generic WARN_ON message\n\n A warning is a warning, not a BUG.\n\n( it might make sense to rename BUG() to CRASH() and BUG_ON() to\n CRASH_ON(), but that does not change the fact that WARN_ON()\n signals a kernel bug. )\n\ni and others objected to this change during lkml review:\n\n http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d116115160710533\u0026w\u003d2\n\nstill the change slipped upstream - grumble :)\n\nAlso, use the standard \"BUG: \" format to make it easier to grep logs and\nto make it easier to google for kernel bugs.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1597cacbe39802d86656d1f2e6329895bd2ef531", "tree": "23036b221b31f154118582af7dbc5cd35fc97bc8", "parents": [ "beb7cc8238a8334d86c96bf32bf66182db3b619f" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Mon Dec 04 15:14:45 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Dec 20 10:54:43 2006 -0800" }, "message": "PCI: Fix multiple problems with VIA hardware\n\nThis patch is designed to fix:\n- Disk eating corruptor on KT7 after resume from RAM\n- VIA IRQ handling\n- VIA fixups for bus lockups after resume from RAM\n\nThe core of this is to add a table of resume fixups run at resume time.\nWe need to do this for a variety of boards and features, but particularly\nwe need to do this to get various critical VIA fixups done on resume.\n\nThe second part of the problem is to handle VIA IRQ number rules which\nare a bit odd and need special handling for PIC interrupts. Various\npatches broke various boxes and while this one may not be perfect\n(hopefully it is) it ensures the workaround is applied to the right\ndevices only.\n\nFrom: Jean Delvare \u003ckhali@linux-fr.org\u003e\n\nNow that PCI quirks are replayed on software resume, we can safely\nre-enable the Asus SMBus unhiding quirk even when software suspend support\nis enabled.\n\n[akpm@osdl.org: fix const warning]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "d1526e2cda64d5a1de56aef50bad9e5df14245c2", "tree": "d7b490b1a11dd9720c9918733ca0c06e0e82cfba", "parents": [ "d1998ef38a13c4e74c69df55ccd38b0440c429b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 15 08:43:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 15 08:47:51 2006 -0800" }, "message": "Remove stack unwinder for now\n\nIt has caused more problems than it ever really solved, and is\napparently not getting cleaned up and fixed. We can put it back when\nit\u0027s stable and isn\u0027t likely to make warning or bug events worse.\n\nIn the meantime, enable frame pointers for more readable stack traces.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d610dd52dd1da696e199e4b4545f33a2a5de5c6", "tree": "8b2eee4dac34ff5f1374225ccba3fedb8432b579", "parents": [ "8993780a6e44fb4e7ed34e33458506a775356c6e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Dec 11 12:12:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Dec 11 12:12:04 2006 -0800" }, "message": "Make sure we populate the initroot filesystem late enough\n\nWe should not initialize rootfs before all the core initializers have\nrun. So do it as a separate stage just before starting the regular\ndriver initializers.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "606d099cdd1080bbb50ea50dc52d98252f8f10a1", "tree": "80d17450a5fb78effce3f4312f672c058658e004", "parents": [ "edc6afc5496875a640bef0913604be7550c1795d" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Dec 08 02:38:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:57 2006 -0800" }, "message": "[PATCH] tty: switch to ktermios\n\nThis is the grungy swap all the occurrences in the right places patch that\ngoes with the updates. At this point we have the same functionality as\nbefore (except that sgttyb() returns speeds not zero) and are ready to\nbegin turning new stuff on providing nobody reports lots of bugs\n\nIf you are a tty driver author converting an out of tree driver the only\nimpact should be termios-\u003ektermios name changes for the speed/property\nsetting functions from your upper layers.\n\nIf you are implementing your own TCGETS function before then your driver\nwas broken already and its about to get a whole lot more painful for you so\nplease fix it 8)\n\nAlso fill in c_ispeed/ospeed on init for most devices, although the current\ncode will do this for you anyway but I\u0027d like eventually to lose that extra\nparanoia\n\n[akpm@osdl.org: bluetooth fix]\n[mp3@de.ibm.com: sclp fix]\n[mp3@de.ibm.com: warning fix for tty3270]\n[hugh@veritas.com: fix tty_ioctl powerpc build]\n[jdike@addtoit.com: uml: fix -\u003eset_termios declaration]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Martin Peschke \u003cmp3@de.ibm.com\u003e\nAcked-by: Peter Oberparleiter \u003coberpar@de.ibm.com\u003e\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "39d61db0edb34d60b83c5e0d62d0e906578cc707", "tree": "6bbf32fe84eaa8bd8e194aab278274039d2d6440", "parents": [ "312a0c170945b49f319960afd2e492c05f9dd551" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Dec 08 02:37:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:51 2006 -0800" }, "message": "[PATCH] LOG2: Alter get_order() so that it can make use of ilog2() on a constant\n\nAlter get_order() so that it can make use of ilog2() on a constant to produce\na constant value, retaining the ability for an arch to override it in the\nnon-const case.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.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": "30e25b71e725b150585e17888b130e3324f8cf7c", "tree": "655e0f0dab49dbc14c10346deefbbf3f491f4087", "parents": [ "a8605aef813f8eb3ef4b80d32cba6a671ef8deb0" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Dec 08 02:36:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:39 2006 -0800" }, "message": "[PATCH] Fix generic WARN_ON message\n\nA warning is a warning, not a BUG.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: 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": "7664c5a1da4711bb6383117f51b94c8dc8f3f1cd", "tree": "79a2e2a4626c66a411488b5ceb554b011d862a7d", "parents": [ "c48f70c3d046f021b1c22438604ef2a583380eca" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Dec 08 02:36:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:39 2006 -0800" }, "message": "[PATCH] Generic BUG implementation\n\nThis patch adds common handling for kernel BUGs, for use by architectures as\nthey wish. The code is derived from arch/powerpc.\n\nThe advantages of having common BUG handling are:\n - consistent BUG reporting across architectures\n - shared implementation of out-of-line file/line data\n - implement CONFIG_DEBUG_BUGVERBOSE consistently\n\nThis means that in inline impact of BUG is just the illegal instruction\nitself, which is an improvement for i386 and x86-64.\n\nA BUG is represented in the instruction stream as an illegal instruction,\nwhich has file/line information associated with it. This extra information is\nstored in the __bug_table section in the ELF file.\n\nWhen the kernel gets an illegal instruction, it first confirms it might\npossibly be from a BUG (ie, in kernel mode, the right illegal instruction).\nIt then calls report_bug(). This searches __bug_table for a matching\ninstruction pointer, and if found, prints the corresponding file/line\ninformation. If report_bug() determines that it wasn\u0027t a BUG which caused the\ntrap, it returns BUG_TRAP_TYPE_NONE.\n\nSome architectures (powerpc) implement WARN using the same mechanism; if the\nillegal instruction was the result of a WARN, then report_bug(Q) returns\nCONFIG_DEBUG_BUGVERBOSE; otherwise it returns BUG_TRAP_TYPE_BUG.\n\nlib/bug.c keeps a list of loaded modules which can be searched for __bug_table\nentries. The architecture must call\nmodule_bug_finalize()/module_bug_cleanup() from its corresponding\nmodule_finalize/cleanup functions.\n\nUnsetting CONFIG_DEBUG_BUGVERBOSE will reduce the kernel size by some amount.\nAt the very least, filename and line information will not be recorded for each\nbut, but architectures may decide to store no extra information per BUG at\nall.\n\nUnfortunately, gcc doesn\u0027t have a general way to mark an asm() as noreturn, so\narchitectures will generally have to include an infinite loop (or similar) in\nthe BUG code, so that gcc knows execution won\u0027t continue beyond that point.\ngcc does have a __builtin_trap() operator which may be useful to achieve the\nsame effect, unfortunately it cannot be used to actually implement the BUG\nitself, because there\u0027s no way to get the instruction\u0027s address for use in\ngenerating the __bug_table entry.\n\n[randy.dunlap@oracle.com: Handle BUG\u003dn, GENERIC_BUG\u003dn to prevent build errors]\n[bunk@stusta.de: include/linux/bug.h must always #include \u003clinux/module.h]\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Hugh Dickens \u003chugh@veritas.com\u003e\nCc: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4522d58275f124105819723e24e912c8e5bf3cdd", "tree": "b92c29014fadffe049c1925676037f0092b8d112", "parents": [ "6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28", "64a26a731235b59c9d73bbe82c1f896d57400d37" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:59:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:59:11 2006 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6\n\n* \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)\n [PATCH] x86-64: Export smp_call_function_single\n [PATCH] i386: Clean up smp_tune_scheduling()\n [PATCH] unwinder: move .eh_frame to RODATA\n [PATCH] unwinder: fully support linker generated .eh_frame_hdr section\n [PATCH] x86-64: don\u0027t use set_irq_regs()\n [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq\n [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM\n [PATCH] i386: replace kmalloc+memset with kzalloc\n [PATCH] x86-64: remove remaining pc98 code\n [PATCH] x86-64: remove unused variable\n [PATCH] x86-64: Fix constraints in atomic_add_return()\n [PATCH] x86-64: fix asm constraints in i386 atomic_add_return\n [PATCH] x86-64: Correct documentation for bzImage protocol v2.05\n [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code\n [PATCH] x86-64: Fix numaq build error\n [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn\u0027t a userspace header\n [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder\n [PATCH] x86-64: Clarify error message in GART code\n [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)\n [PATCH] x86-64: Remove unwind stack pointer alignment forcing again\n ...\n\nFixed conflict in include/linux/uaccess.h manually\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d1362c0d05b8543807ab403ac8ce813cab41fa4", "tree": "78f4f97229af02e4a8e3d1851b003b296db6dcda", "parents": [ "f46ba2235feab5e686b1234c328a0577cde86e21" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:40:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:46 2006 -0800" }, "message": "[PATCH] cleanup asm/setup.h userspace visibility\n\nMake the contents of the userspace asm/setup.h header consistent on all\narchitectures:\n\n - export setup.h to userspace on all architectures\n - export only COMMAND_LINE_SIZE to userspace\n - frv: move COMMAND_LINE_SIZE from param.h\n - i386: remove duplicate COMMAND_LINE_SIZE from param.h\n - arm:\n - export ATAGs to userspace\n - change u8/u16/u32 to __u8/__u16/__u32\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4b358e22064b4551aa8b4dcfe3efe70a13548676", "tree": "77c630d072bc8413ce9cbfa1e9a3f5df061f6fca", "parents": [ "ccdea2f88b5689f0fd29c3804be43a3acf0311e3" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:40:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:45 2006 -0800" }, "message": "[PATCH] cleanup include/asm-generic/atomic.h\n\ncleanup asm-generic/atomic.h\n\n - no longer a userspace header\n - remove the unneeded #include \u003casm/types.h\u003e\n - #else/#endif comments\n\n[akpm@osdl.org: fix arm build]\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3fa72e4556ec1f04e46a0d561d9e785ecaa173d", "tree": "9c9b51dbecc27e977135b4e4793ea3dc99e8ba66", "parents": [ "f67637ee4b5d90d41160d755b9a8cca18c394586" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 06 20:38:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:41 2006 -0800" }, "message": "[PATCH] Pass struct dev pointer to dma_cache_sync()\n\nPass struct dev pointer to dma_cache_sync()\n\ndma_cache_sync() is ill-designed in that it does not have a struct device\npointer argument which makes proper support for systems that consist of a\nmix of coherent and non-coherent DMA devices hard. Change dma_cache_sync\nto take a struct device pointer as first argument and fix all its callers\nto pass it.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\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": "f67637ee4b5d90d41160d755b9a8cca18c394586", "tree": "dffa1fa32f8e0462c8e46c4f8fefa058be349d6a", "parents": [ "83b7b44e1c1e9e493ccd4146558481ab5af0116a" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 06 20:38:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:41 2006 -0800" }, "message": "[PATCH] Add struct dev pointer to dma_is_consistent()\n\ndma_is_consistent() is ill-designed in that it does not have a struct\ndevice pointer argument which makes proper support for systems that consist\nof a mix of coherent and non-coherent DMA devices hard. Change\ndma_is_consistent to take a struct device pointer as first argument and fix\nthe sole caller to pass it.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\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": "a866374aecc90c7d90619727ccd851ac096b2fc7", "tree": "eabae0b36b5281dcef20563470c7f05549689b8c", "parents": [ "6edaf68a87d17570790fd55f0c451a29ec1d6703" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Dec 06 20:32:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:21 2006 -0800" }, "message": "[PATCH] mm: pagefault_{disable,enable}()\n\nIntroduce pagefault_{disable,enable}() and use these where previously we did\nmanual preempt increments/decrements to make the pagefault handler do the\natomic thing.\n\nCurrently they still rely on the increased preempt count, but do not rely on\nthe disabled preemption, this might go away in the future.\n\n(NOTE: the extra barrier() in pagefault_disable might fix some holes on\n machines which have too many registers for their own good)\n\n[heiko.carstens@de.ibm.com: s390 fix]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b65780e123ba9b762276482bbfb52836e4d41fd9", "tree": "735ac2dde1838e6977f0ad2ed2c7e2c65f6271ed", "parents": [ "c65f38d911aa301cea109d38d40925750dd6c2da" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "message": "[PATCH] unwinder: move .eh_frame to RODATA\n\nThe .eh_frame section contents is never written to, so it can as well\nbenefit from CONFIG_DEBUG_RODATA.\n\nDiff-ed against firstfloor tree.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "6569580de7ae367def89b7671029cb97c1965574", "tree": "e20a70b2b3bb71c3197446bc4265a2f458ddee03", "parents": [ "67fd44fea274a5033ceb90284683bc44df61df54" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: Distinguish absolute symbols\n\nLd knows about 2 kinds of symbols, absolute and section\nrelative. Section relative symbols symbols change value\nwhen a section is moved and absolute symbols do not.\n\nCurrently in the linker script we have several labels\nmarking the beginning and ending of sections that\nare outside of sections, making them absolute symbols.\nHaving a mixture of absolute and section relative\nsymbols refereing to the same data is currently harmless\nbut it is confusing.\n\nThis must be done carefully as newer revs of ld do not place\nsymbols that appear in sections without data and instead\nld makes those symbols global :(\n\nMy ultimate goal is to build a relocatable kernel. The\nsafest and least intrusive technique is to generate\nrelocation entries so the kernel can be relocated at load\ntime. The only penalty would be an increase in the size\nof the kernel binary. The problem is that if absolute and\nrelocatable symbols are not properly specified absolute symbols\nwill be relocated or section relative symbols won\u0027t be, which\nis fatal.\n\nThe practical motivation is that when generating kernels that\nwill run from a reserved area for analyzing what caused\na kernel panic, it is simpler if you don\u0027t need to hard code\nthe physical memory location they will run at, especially\nfor the distributions.\n\n[AK: and merged:]\n\no Also put a message so that in future people can be aware of it and\n avoid introducing absolute symbols.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "c6dbaef22a2f78700e242915a13218dd780c89ff", "tree": "57167ca04a79f0d0aecf82523c8d8f3918312d8d", "parents": [ "d80f19fab89cba8a6d16193154c8ff3edab00942" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Nov 11 17:18:39 2006 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:52:01 2006 -0800" }, "message": "Driver core: add dev_archdata to struct device\n\nAdd arch specific dev_archdata to struct device\n\nAdds an arch specific struct dev_arch to struct device. This enables\narchitecture to add specific fields to every device in the system, like\nDMA operation pointers, NUMA node ID, firmware specific data, etc...\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "b3438f8266cb1f5010085ac47d7ad6a36a212164", "tree": "bb74bd7a3ea7a629e380aa7761ba63a5e44992c7", "parents": [ "f44ea623443ee0bec266d62f1cd346881224d47d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Nov 20 11:47:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Nov 20 11:47:18 2006 -0800" }, "message": "Add \"pure_initcall\" for static variable initialization\n\nThis is a quick hack to overcome the fact that SRCU currently does not\nallow static initializers, and we need to sometimes initialize those\nthings before any other initializers (even \"core\" ones) can do so.\n\nCurrently we don\u0027t allow this at all for modules, and the only user that\nneeds is right now is cpufreq. As reported by Thomas Gleixner:\n\n \"Commit b4dfdbb3c707474a2254c5b4d7e62be31a4b7da9 (\"[PATCH] cpufreq:\n make the transition_notifier chain use SRCU breaks cpu frequency\n notification users, which register the callback \u003e on core_init\n level.\"\n\nCc: Thomas Gleixner \u003ctglx@timesys.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e,\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "735a7ffb739b6efeaeb1e720306ba308eaaeb20e", "tree": "6156c96aeae04e1fd789f07bdd839dca7eca611a", "parents": [ "61ce1efe6e40233663d27ab8ac9ba9710eebcaad" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Oct 27 11:42:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 27 15:34:51 2006 -0700" }, "message": "[PATCH] drivers: wait for threaded probes between initcall levels\n\nThe multithreaded-probing code has a problem: after one initcall level (eg,\ncore_initcall) has been processed, we will then start processing the next\nlevel (postcore_initcall) while the kernel threads which are handling\ncore_initcall are still executing. This breaks the guarantees which the\nlayered initcalls previously gave us.\n\nIOW, we want to be multithreaded _within_ an initcall level, but not between\ndifferent levels.\n\nFix that up by causing the probing code to wait for all outstanding probes at\none level to complete before we start processing the next level.\n\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": "61ce1efe6e40233663d27ab8ac9ba9710eebcaad", "tree": "782640f26f39b96fbce595883dabbeadb550dd15", "parents": [ "e80391500078b524083ba51c3df01bbaaecc94bb" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Oct 27 11:41:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 27 15:34:51 2006 -0700" }, "message": "[PATCH] vmlinux.lds: consolidate initcall sections\n\nAdd a vmlinux.lds.h helper macro for defining the eight-level initcall table,\nteach all the architectures to use it.\n\nThis is a prerequisite for a patch which performs initcall synchronisation for\nmultithreaded-probing.\n\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n[ Added AVR32 as well ]\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "690a973f48b6ba2954465992c08e65059c8374fe", "tree": "b30a59496628592233944b3f4340cdfdf9d3d5de", "parents": [ "cdfce1f5714fec7b24715f569b2fee1607350a6d" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sat Oct 21 18:37:01 2006 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Sat Oct 21 18:37:01 2006 +0200" }, "message": "[PATCH] x86-64: Speed up dwarf2 unwinder\n\nThis changes the dwarf2 unwinder to do a binary search for CIEs\ninstead of a linear work. The linker is unfortunately not\nable to build a proper lookup table at link time, instead it creates\none at runtime as soon as the bootmem allocator is usable (so you\u0027ll continue\nusing the linear lookup for the first [hopefully] few calls).\nThe code should be ready to utilize a build-time created table once\na fixed linker becomes available.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "8c7c7c9bf39470c9689ad43cae3142cf948f4cfb", "tree": "c9657aa9d52c505b9b8fd73e9292d9b2a533bad3", "parents": [ "a31baca58cc16fe0584685f54c6d17494a231c92" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 19 23:28:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 20 10:26:38 2006 -0700" }, "message": "[PATCH] Fix warnings for WARN_ON if CONFIG_BUG is disabled\n\nIn most cases the return value of WARN_ON() is ignored. If the generic\ndefinition for the !CONFIG_BUG case is used this will result in a warning:\n\n CC kernel/sched.o\nIn file included from include/linux/bio.h:25,\n from include/linux/blkdev.h:14,\n from kernel/sched.c:39:\ninclude/linux/ioprio.h: In function ‘task_ioprio’:\ninclude/linux/ioprio.h:50: warning: statement with no effect\nkernel/sched.c: In function ‘context_switch’:\nkernel/sched.c:1834: warning: statement with no effect\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "beed33a816204cb402c69266475b6a60a2433ceb", "tree": "4eaa7e5a1ccf2960d1478774cdfcab671384accb", "parents": [ "f33d9bd50478c9a969b65f58feb6b69a3ad478cb" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Oct 11 01:21:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:22 2006 -0700" }, "message": "[PATCH] sched: likely profiling\n\nThis likely profiling is pretty fun. I found a few possible problems\nin sched.c.\n\nThis patch may be not measurable, but when I did measure long ago,\nnooping (un)likely cost a couple of % on scheduler heavy benchmarks, so\nit all adds up.\n\nTweak some branch hints:\n\n- the 2nd 64 bits in the bitmask is likely to be populated, because it\n contains the first 28 bits (nearly 3/4) of the normal priorities.\n (ratio of 669669:691 ~\u003d 1000:1).\n\n- it isn\u0027t unlikely that context switching switches to another process. it\n might be very rapidly switching to and from the idle process (ratio of\n 475815:419004 and 471330:423544). Let the branch predictor decide.\n\n- preempt_enable seems to be very often called in a nested preempt_disable\n or with interrupts disabled (ratio of 3567760:87965 ~\u003d 40:1)\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Daniel Walker \u003cdwalker@mvista.com\u003e\nCc: Hua Zhong \u003chzhong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a666ecfbf512dbd63a60f65d2ad6733a9a1b12ee", "tree": "670d0bd90f424101a8f05639ff517e464c4005c6", "parents": [ "dc366708b3b022050f139347a44c65a102e4835d" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Fri Oct 06 00:43:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] Fix typo in \"syntax error if percpu macros are incorrectly used\" patch\n\nTrivial typo fix in the \"syntax error if percpu macros are incorrectly\nused\" patch. I misspelled \"identifier\" in all places. D\u0027Oh!\n\nThanks to Dirk Mueller to point this out.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d69a892268c66c13fcb445a8274baa9d7befb7b5", "tree": "bf8a7612f8dd0d759fae7b564c22bdd89d77b355", "parents": [ "4899b8b16b302299cc91289f7b5bac295e9ab387" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Oct 06 00:43:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:39 2006 -0700" }, "message": "[PATCH] Fix WARN_ON / WARN_ON_ONCE regression\n\nTim and Ananiev report that the recent WARN_ON_ONCE changes cause increased\ncache misses with the tbench workload. Apparently due to the access to the\nnewly-added static variable.\n\nRearrange the code so that we don\u0027t touch that variable unless the warning is\ngoing to trigger.\n\nAlso rework the logic so that the static variable starts out at zero, so we\ncan move it into bss.\n\nIt would seem logical to mark the static variable as __read_mostly too. But\nit would be wrong, because that would put it back into the vmlinux image, and\nthe kernel will never read from this variable in normal operation anyway.\nUnless the compiler or hardware go and do some prefetching on us?\n\nFor some reason this patch shrinks softirq.o text by 40 bytes.\n\nCc: Tim Chen \u003ctim.c.chen@intel.com\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: \"Ananiev, Leonid I\" \u003cleonid.i.ananiev@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5", "tree": "6748550400445c11a306b132009f3001e3525df8", "parents": [ "da482792a6d1a3fbaaa25fae867b343fb4db3246" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 14:55:46 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 15:10:12 2006 +0100" }, "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around. On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable. On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions. Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller. A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386. I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs. Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely. The regs pointer is no longer stored in\n the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does\n something different depending on whether it\u0027s been supplied with a regs\n pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n" }, { "commit": "f30c2269544bffc7bf1b0d7c0abe5be1be83b8cb", "tree": "2f6140d8a555af6a133690ed6b42599e78a43c54", "parents": [ "670e9f34ee3c7e052514c85014d2fdd99b672cdc" ], "author": { "name": "Uwe Zeisberger", "email": "Uwe_Zeisberger@digi.com", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "message": "fix file specification in comments\n\nMany files include the filename at the beginning, serveral used a wrong one.\n\nSigned-off-by: Uwe Zeisberger \u003cUwe_Zeisberger@digi.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "a93cb055a23f3172c1e6a22ac1dc4f1c07929b08", "tree": "b2118140583912c78d42a3ba950be39815addc14", "parents": [ "d6d861e3c963b4077c83e078e3e300c4b81f93e7" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 30 23:29:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:34 2006 -0700" }, "message": "[PATCH] paravirt: remove set pte atomic\n\nNow that ptep_establish has a definition in PAE i386 3-level paging code, the\nonly paging model which is insane enough to have multi-word hardware PTEs\nwhich are not efficient to set atomically, we can remove the ghost of\nset_pte_atomic from other architectures which falesly duplicated it, and\nremove all knowledge of it from the generic pgtable code.\n\nset_pte_atomic is now a private pte operator which is specific to i386\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6606c3e0da5360799e07ae24b05080cc85c68e72", "tree": "5072acfc3b36e48ec84fe28805d160cbc9b28900", "parents": [ "9888a1cae3f859db38b9604e3df1c02177161bb0" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 30 23:29:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:33 2006 -0700" }, "message": "[PATCH] paravirt: lazy mmu mode hooks.patch\n\nImplement lazy MMU update hooks which are SMP safe for both direct and shadow\npage tables. The idea is that PTE updates and page invalidations while in\nlazy mode can be batched into a single hypercall. We use this in VMI for\nshadow page table synchronization, and it is a win. It also can be used by\nPPC and for direct page tables on Xen.\n\nFor SMP, the enter / leave must happen under protection of the page table\nlocks for page tables which are being modified. This is because otherwise,\nyou end up with stale state in the batched hypercall, which other CPUs can\nrace ahead of. Doing this under the protection of the locks guarantees the\nsynchronization is correct, and also means that spurious faults which are\ngenerated during this window by remote CPUs are properly handled, as the page\nfault handler must re-check the PTE under protection of the same lock.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9888a1cae3f859db38b9604e3df1c02177161bb0", "tree": "5954dc5e1a2dc1251a57a41aa15b7776a530f230", "parents": [ "3dc907951446b9317b1887223caa4e083390de9f" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sat Sep 30 23:29:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:33 2006 -0700" }, "message": "[PATCH] paravirt: pte clear not present\n\nChange pte_clear_full to a more appropriately named pte_clear_not_present,\nallowing optimizations when not-present mapping changes need not be reflected\nin the hardware TLB for protected page table modes. There is also another\ncase that can use it in the fremap code.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "684f978347deb42d180373ac4c427f82ef963171", "tree": "db9025d8c6b267565c7110e09b16193957186a48", "parents": [ "6299a2dec89d22940e36832f15c0addfb77e6910" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Fri Sep 29 01:59:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:06 2006 -0700" }, "message": "[PATCH] Let WARN_ON/WARN_ON_ONCE return the condition\n\nLetting WARN_ON/WARN_ON_ONCE return the condition means that you could do\n\nif (WARN_ON(blah)) {\n\thandle_impossible_case\n}\n\nRather than\n\nif (unlikely(blah)) {\n\tWARN_ON(1)\n\thandle_impossible_case\n}\n\nI checked all the newly added WARN_ON_ONCE users and none of them test the\nreturn status so we can still change it.\n\n[akpm@osdl.org: warning fix]\n[akpm@osdl.org: build fix]\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: 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": "7583ddfd3aae1007bc4fc67ea4c07d573d376e9e", "tree": "f88625aa25b246b29fc683682fa427ce18f08925", "parents": [ "8b0e330b7720a206339887044fa275bf537a5264" ], "author": { "name": "Marcelo Tosatti", "email": "marcelo@kvack.org", "time": "Wed Sep 27 01:51:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:19 2006 -0700" }, "message": "[PATCH] Include __param section in read-only data range\n\nThe param section is an array of \"kernel_param\" structures, storing only\nconstant data: pointer to name, permission of the variable pointed to by\n(void *)arg and pointers to set/get methods.\n\nMove end_rodata down to include __param section in the read-only range used\nby CONFIG_DEBUG_RODATA.\n\nSigned-off-by: Marcelo Tosatti \u003cmarcelo@kvack.org\u003e\nAcked-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "673eae8230a192f07b8715b872d6925521e9738d", "tree": "2917c765594015ebfad00bb4fc1feef41286ca1a", "parents": [ "753b9f86e7aef76c2beda32668ce528f90cb1733" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Sep 25 23:32:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:56 2006 -0700" }, "message": "[PATCH] x86: trivial pgtable.h __ASSEMBLY__ move\n\nParsing generic pgtable.h in assembler is simply crazy. None of this file is\nneeded in assembler code, and C inline functions and structures routine break\none or more different compiles.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9c9b8b388296ad5a306ab238dc677cfe6ff4cb12", "tree": "997b14216fa77db77052766b38dd0ef4cd829648", "parents": [ "461a9afff5e731d6337c0f5b08a1e727ccd57e0a" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Mon Sep 25 23:32:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:55 2006 -0700" }, "message": "[PATCH] x86: put .note.* sections into a PT_NOTE segment in vmlinux\n\nThis patch will pack any .note.* section into a PT_NOTE segment in the output\nfile.\n\nTo do this, we tell ld that we need a PT_NOTE segment. This requires us to\nstart explicitly mapping sections to segments, so we also need to explicitly\ncreate PT_LOAD segments for text and data, and map the sections to them\nappropriately. Fortunately, each section will default to its previous\nsection\u0027s segment, so it doesn\u0027t take many changes to vmlinux.lds.S.\n\nThis only changes i386 for now, but I presume the corresponding changes for\nother architectures will be as simple.\n\nThis change also adds \u003clinux/elfnote.h\u003e, which defines C and Assembler macros\nfor actually creating ELF notes.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "46a82b2d5591335277ed2930611f6acb4ce654ed", "tree": "e90bc1843701af2012bae92564f7109027a8244f", "parents": [ "d2e7b7d0aa021847c59f882b066e7d3812902870" ], "author": { "name": "Dave McCracken", "email": "dmccr@us.ibm.com", "time": "Mon Sep 25 23:31:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:51 2006 -0700" }, "message": "[PATCH] Standardize pxx_page macros\n\nOne of the changes necessary for shared page tables is to standardize the\npxx_page macros. pte_page and pmd_page have always returned the struct\npage associated with their entry, while pte_page_kernel and pmd_page_kernel\nhave returned the kernel virtual address. pud_page and pgd_page, on the\nother hand, return the kernel virtual address.\n\nShared page tables needs pud_page and pgd_page to return the actual page\nstructures. There are very few actual users of these functions, so it is\nsimple to standardize their usage.\n\nSince this is basic cleanup, I am submitting these changes as a standalone\npatch. Per Hugh Dickins\u0027 comments about it, I am also changing the\npxx_page_kernel macros to pxx_page_vaddr to clarify their meaning.\n\nSigned-off-by: Dave McCracken \u003cdmccr@us.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "632bbfeee4f042c05bc65150b4433a297d3fe387", "tree": "ce67b5fa4bec38610fc0ecb9b20be6aa69763bb3", "parents": [ "0a2966b48fb784e437520e400ddc94874ddbd4e8" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Mon Sep 25 23:30:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:44 2006 -0700" }, "message": "[PATCH] trigger a syntax error if percpu macros are incorrectly used\n\nget_cpu_var()/per_cpu()/__get_cpu_var() arguments must be simple\nidentifiers. Otherwise the arch dependent implementations might break.\n\nThis patch enforces the correct usage of the macros by producing a syntax\nerror if the variable is not a simple identifier.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "23930fa1cebfea6f79881c588ccd1b0781e49e3f", "tree": "36d29e3f83661c4f5f45b6f74ac0d5f9886867a8", "parents": [ "36b35a5be0e4b406acd816e2122d153e875105be", "4f5537de7c1531398e84e18a24f667e49cc94208" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Sun Sep 24 01:52:47 2006 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Sun Sep 24 01:52:47 2006 -0400" }, "message": "Merge branch \u0027master\u0027 into upstream\n" }, { "commit": "a83fbf635992442edf6aa3252e4008d4a08edf12", "tree": "dd31c01247cea278a77dcb88732d19c92b9bca77", "parents": [ "db392219c5f572610645696e3672f6ea38783a65" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sat Sep 23 00:10:18 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 22 17:48:56 2006 -0700" }, "message": "[PATCH] fix missing ifdefs in syscall classes hookup for generic targets\n\nseveral targets have no ....at() family and m32r calls its only chown variant\nchown32(), with __NR_chown being undefined. creat(2) is also absent in some\ntargets.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fadcfa33b6319a5faf8af2287f08bf93a7f926b6", "tree": "367e931ec64a88c20a4d15c351d4c7dbb1b7adf1", "parents": [ "47a5c6fa0e204a2b63309c648bb2fde36836c826" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Sep 19 12:43:58 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Sep 19 12:43:58 2006 +0100" }, "message": "[HEADERS] One line per header in Kbuild files to reduce conflicts\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "4a3381feb823e06c8e2da7e283c17b0b6fdbddcf", "tree": "e1bef4c3db854bb10fd13dc67415d77b5d999533", "parents": [ "fea63e38013ec628ab3f7fddc4c2148064b7910a", "47a5c6fa0e204a2b63309c648bb2fde36836c826" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Sep 19 00:42:13 2006 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Sep 19 00:42:13 2006 -0400" }, "message": "Merge branch \u0027master\u0027 into upstream\n" }, { "commit": "ee6baf884b27739cca110e5167a2edfa061ca19f", "tree": "27db3ed3a2d2c441fe0cda5811954421b5e0512c", "parents": [ "7f1cbe51ffc1273bcded36742ede4b6ebef1b640" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Sep 12 20:36:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 13 07:32:15 2006 -0700" }, "message": "[PATCH] headers_check: remove \u003casm/timex.h\u003e from user export\n\nThere\u0027s useful stuff in \u003clinux/timex.h\u003e but \u003casm/timex.h\u003e has nothing for\nuserspace. Stop exporting it, and include it only from within the existing\n#ifdef __KERNEL__ part of \u003clinux/timex.h\u003e\n\nThis fixes a \u0027make headers_check\u0027 failure on i386 because asm-i386/timex.h\nincludes both asm-i386/tsc.h and asm-i386/processor.h, neither of which are\nexported to userspace. It\u0027s not entirely clear _why_ it includes either of\nthese, but it does.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97148ba2235e334e57d05fa07045cf3e6629763c", "tree": "a04504e7d4feb0dacfe1862a59abecaf99997f09", "parents": [ "76ff3c6e3b389a5a7692811dd456e0ff58340cac", "05ff0e291af086f4325bac76abad250690bbbd63" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Sep 12 12:03:21 2006 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Sep 12 12:03:21 2006 -0400" }, "message": "Merge branch \u0027master\u0027 into upstream\n" }, { "commit": "dc104fb3231f11e95b5a0f09ae3ab27a8fd5b2e8", "tree": "2db993a72a4eac79841f531e2961576bf9fb56d7", "parents": [ "c08037997d4ae3e9a679fbdb46ed47c957916e14" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Aug 31 19:05:56 2006 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Sep 11 13:32:27 2006 -0400" }, "message": "[PATCH] audit: more syscall classes added\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2ec7df0457b710d9201f211dbccdbecf0ad38b7e", "tree": "4fbffc3e05aa65fd9ed63b4ac809712719e19cda", "parents": [ "37deecb5139ee431233781a9a093d9fcaab54c5b" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Thu Aug 10 16:59:10 2006 +0900" }, "committer": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Thu Aug 10 16:59:10 2006 +0900" }, "message": "[PATCH] libata: rework legacy handling to remove much of the cruft\n\nKill host_set-\u003enext\nFix simplex support\nAllow per platform setting of IDE legacy bases\n\nSome of this can be tidied further later on, in particular all the\nlegacy port gunge belongs as a PCI quirk/PCI header decode to understand\nthe special legacy IDE rules in the PCI spec.\n\nLonger term Jeff also wants to move the request_irq/free_irq out of core\nwhich will make this even cleaner.\n\ntj: folded in three followup patches - ata_piix-fix, broken-arch-fix\nand fix-new-legacy-handling, and separated per-dev xfermask into\nseparate patch preceding this one. Folded in fixes are...\n\n* ata_piix-fix: fix build failure due to host_set-\u003enext removal\n* broken-arch-fix: add missing include/asm-*/libata-portmap.h\n* fix-new-legacy-handling:\n\t* In ata_pci_init_legacy_port(), probe_num was incorrectly\n incremented during initialization of the secondary port and\n probe_ent-\u003en_ports was incorrectly fixed to 1.\n\n\t* Both legacy ports ended up having the same hard_port_no.\n\n\t* When printing port information, both legacy ports printed\n\t the first irq.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\n" }, { "commit": "52fa259b5aaf310657e5d30be48a300860741447", "tree": "334cd86fc8d4dac718ea5cdfabed7c168462b775", "parents": [ "e035cc35e54230eb704ee7feccf476ed2fb2ae29" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Fri Jul 14 00:24:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:53:52 2006 -0700" }, "message": "[PATCH] hdrinstall: remove asm/io.h from user visibility\n\nThere\u0027s no excuse for userspace abusing this kernel header -- the kernel\u0027s\nheaders are not intended to provide a library of helper routines for\nuserspace. Using \u003casm/io.h\u003e from userspace is broken on most architectures\nanyway. Just say \u0027no\u0027.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e035cc35e54230eb704ee7feccf476ed2fb2ae29", "tree": "e77e630b11359be39c895355b937ce8cf40d6d55", "parents": [ "998f6fabbf439e6d518dcbaf9191cb533447b57a" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Fri Jul 14 00:24:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:53:52 2006 -0700" }, "message": "[PATCH] hdrinstall: remove asm/atomic.h from user visibility\n\nThis isn\u0027t suitable for userspace to see -- the kernel headers are not a\nrandom library of stuff for userspace; they\u0027re only there to define the\nkernel\u003c-\u003euser ABI for system libraries and tools. Anything which _was_\nabusing asm/atomic.h from userspace was probably broken anyway -- as it often\ndidn\u0027t even give atomic operation.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "998f6fabbf439e6d518dcbaf9191cb533447b57a", "tree": "e4476127fbf7100c2721e7949710fa084ea293b3", "parents": [ "a0009652af385a42f0e0604136f772ead406c78d" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Fri Jul 14 00:24:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:53:52 2006 -0700" }, "message": "[PATCH] hdrinstall: remove asm/irq.h from user visibility\n\nRemove asm/irq.h from the exported headers -- there was never any good reason\nfor it to have been listed.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ca78f6baca863afe2e6a244a0fe94b3a70211d46", "tree": "f5a3a169b6cfafa36f9c35cc86e782596c820915", "parents": [ "7ad7153b051d9628ecd6a336b543ea6ef099bd2c", "ae90dd5dbee461652b90d9f7d292ba47dc3dc4b8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 14:00:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 14:00:26 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:\n Move workqueue exports to where the functions are defined.\n [CPUFREQ] Misc cleanups in ondemand.\n [CPUFREQ] Make ondemand sampling per CPU and remove the mutex usage in sampling path.\n [CPUFREQ] Add queue_delayed_work_on() interface for workqueues.\n [CPUFREQ] Remove slowdown from ondemand sampling path.\n" }, { "commit": "6fa0cb1141da80eed4f86155fb51931bc1c31888", "tree": "df9b3c378ae4f44260eaae1a4b9d5c4ccf7bb641", "parents": [ "c6482dde1c2811afba289b2344268f850595f350", "257a5bdeb0441789d8e34e1b3e92b26d0f51bbf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrinstall-2.6\n\n* git://git.infradead.org/hdrinstall-2.6:\n Remove export of include/linux/isdn/tpam.h\n Remove \u003clinux/i2c-id.h\u003e and \u003clinux/i2c-algo-ite.h\u003e from userspace export\n Restrict headers exported to userspace for SPARC and SPARC64\n Add empty Kbuild files for \u0027make headers_install\u0027 in remaining arches.\n Add Kbuild file for Alpha \u0027make headers_install\u0027\n Add Kbuild file for SPARC \u0027make headers_install\u0027\n Add Kbuild file for IA64 \u0027make headers_install\u0027\n Add Kbuild file for S390 \u0027make headers_install\u0027\n Add Kbuild file for i386 \u0027make headers_install\u0027\n Add Kbuild file for x86_64 \u0027make headers_install\u0027\n Add Kbuild file for PowerPC \u0027make headers_install\u0027\n Add generic Kbuild files for \u0027make headers_install\u0027\n Basic implementation of \u0027make headers_check\u0027\n Basic implementation of \u0027make headers_install\u0027\n" }, { "commit": "9a11b49a805665e13a56aa067afaf81d43ec1514", "tree": "bf499956e3f67d1211d68ab1e2eb76645f453dfb", "parents": [ "fb7e42413a098cc45b3adf858da290033af62bae" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:01 2006 -0700" }, "message": "[PATCH] lockdep: better lock debugging\n\nGeneric lock debugging:\n\n - generalized lock debugging framework. For example, a bug in one lock\n subsystem turns off debugging in all lock subsystems.\n\n - got rid of the caller address passing (__IP__/__IP_DECL__/etc.) from\n the mutex/rtmutex debugging code: it caused way too much prototype\n hackery, and lockdep will give the same information anyway.\n\n - ability to do silent tests\n\n - check lock freeing in vfree too.\n\n - more finegrained debugging options, to allow distributions to\n turn off more expensive debugging features.\n\nThere\u0027s no separate \u0027held mutexes\u0027 list anymore - but there\u0027s a \u0027held locks\u0027\nstack within lockdep, which unifies deadlock detection across all lock\nclasses. (this is independent of the lockdep validation stuff - lockdep first\nchecks whether we are holding a lock already)\n\nHere are the current debugging options:\n\nCONFIG_DEBUG_MUTEXES\u003dy\nCONFIG_DEBUG_LOCK_ALLOC\u003dy\n\nwhich do:\n\n config DEBUG_MUTEXES\n bool \"Mutex debugging, basic checks\"\n\n config DEBUG_LOCK_ALLOC\n bool \"Detect incorrect freeing of live mutexes\"\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a875a69f8b00a38b4f40d9632a4fc71a159f0e0d", "tree": "5c9296441514663354a4d70ab2320f7e185d7c10", "parents": [ "8d8fdf5c76816e5263073008f03f097ffc713db3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:00 2006 -0700" }, "message": "[PATCH] lockdep: add per_cpu_offset()\n\nAdd the per_cpu_offset() generic method. (used by the lock validator)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fc25465f09414538afdbceacc517dd4dbabadeca", "tree": "0e1b051a7ee108d3062949094da55626729d0a5b", "parents": [ "b4bc7b53ccfa0cb793591ba11af49db8f1bc5a4d", "b915543b46a2aa599fdd2169e51bcfd88812a12b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jul 01 09:59:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jul 01 09:59:08 2006 -0700" }, "message": "Merge branch \u0027audit.b22\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current\n\n* \u0027audit.b22\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:\n [PATCH] audit syscall classes\n [PATCH] audit: support for object context filters\n [PATCH] audit: rename AUDIT_SE_* constants\n [PATCH] add rule filterkey\n" } ], "next": "a581c2a4697ee264699b364399b73477af408e00" }