)]}' { "log": [ { "commit": "260ea1013283d8acbb451459ed1ca560c1445c20", "tree": "35819d28dbfa8600ac0de336147323e660b0390c", "parents": [ "4a4b69f79ba7286794765a856349e380f984a6cb" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Fri Jun 23 02:05:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:03 2006 -0700" }, "message": "[PATCH] ptrace: document the locking rules\n\nAfter a lot of reading the code and thinking about how it behaves I have\nmanaged to figure out what the current ptrace locking rules are. The\ncurrent code is in much better that it appears at first glance. The\ntroublesome code paths are actually the code paths that violate the current\nrules.\n\nptrace uses simple exclusive access as it\u0027s locking. You can only touch\ntask-\u003eptrace if the task is stopped and you are the ptracer, or if the task\nis running and are the task itself.\n\nVery simple, very easy to maintain. It just needs to be documented so\npeople know not to touch ptrace from elsewhere.\n\nCurrently we do have a few pieces of code that are in violation of this\nrule. Particularly the core dump code, and ptrace_attach. But so far the\ncode looks fixable.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d27e9084b372441dc8c9cf361a965ee58032767", "tree": "fa01bec4e62d494e0a3811d7e29b0b263262f42b", "parents": [ "b0904e147f7cbe4be3b4dae49ddccd627bb66f16" ], "author": { "name": "Xose Vazquez Perez", "email": "xose.vazquez@gmail.com", "time": "Fri Jun 23 02:05:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:03 2006 -0700" }, "message": "[PATCH] module.h: updated comments with a new license\n\n\"Dual MIT/GPL\" is also accepted (kernel/module.c), so updated comments.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b0904e147f7cbe4be3b4dae49ddccd627bb66f16", "tree": "81bb0e45d46a3bb038d953f616fd6e32d7ca5e4b", "parents": [ "75e1fcc0b18df0a65ab113198e9dc0e98999a08c" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 23 02:05:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:03 2006 -0700" }, "message": "[PATCH] fs/locks.c: make posix_locks_deadlock() static\n\nWe can now make posix_locks_deadlock() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75e1fcc0b18df0a65ab113198e9dc0e98999a08c", "tree": "3ac0d0d3120cbca4ee9734494e2c9a4e0775ac4f", "parents": [ "ff7b86b82083f24b8637dff1528c7101c18c7f39" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jun 23 02:05:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:02 2006 -0700" }, "message": "[PATCH] vfs: add lock owner argument to flush operation\n\nPass the POSIX lock owner ID to the flush operation.\n\nThis is useful for filesystems which don\u0027t want to store any locking state\nin inode-\u003ei_flock but want to handle locking/unlocking POSIX locks\ninternally. FUSE is one such filesystem but I think it possible that some\nnetwork filesystems would need this also.\n\nAlso add a flag to indicate that a POSIX locking request was generated by\nclose(), so filesystems using the above feature won\u0027t send an extra locking\nrequest in this case.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "090d2b185d8680fc26a2eaf4245d4171dcf4baf1", "tree": "67e604e3cd1bad3cfd034bced19a0fbff6a80c30", "parents": [ "c330dda908b5a46469a997eea90b66f2f9f02b34" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Fri Jun 23 02:05:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:02 2006 -0700" }, "message": "[PATCH] read_mapping_page for address space\n\nAdd read_mapping_page() which is used for callers that pass\nmapping-\u003ea_ops-\u003ereadpage as the filler for read_cache_page. This removes\nsome duplication from filesystem code.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c330dda908b5a46469a997eea90b66f2f9f02b34", "tree": "aad52aa4e127c366ca185c2122650d7dbb3437a0", "parents": [ "24bbb1faf3f0420eb252dd0fdc1e477b1d4d73bd" ], "author": { "name": "Jeff Moyer", "email": "jmoyer@redhat.com", "time": "Fri Jun 23 02:05:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:02 2006 -0700" }, "message": "[PATCH] Add a sysfs file to determine if a kexec kernel is loaded\n\nCreate two files in /sys/kernel, kexec_loaded and kexec_crash_loaded. Each\nfile contains a simple boolean value indicating whether the relevant kernel\nhas been loaded into memory. The motivation for this is geared around\nsupport.\n\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b9e122c80cd2e10fe18678c63db4717871ed31cf", "tree": "3e29f080ff69dc93d07e41774f2e3c53506ef37c", "parents": [ "6f36d17a87ea9c2584aa8f649e438334bd69e32f" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Fri Jun 23 02:05:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:02 2006 -0700" }, "message": "[PATCH] xtensa: remove verify_area macros\n\nverify_area() is still alive on xtensa in 2.6.17-rc3-git13 It would be nice\nto finally be rid of that function across the board.\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "de290166552a037234bca44ed4bcbf4a4e9f5be9", "tree": "57141f6ce3e37e9881259645e44de87b981f5e5f", "parents": [ "d94af931af42152e34539dd4782b1724084a89fb" ], "author": { "name": "Jan Altenberg", "email": "tb10alj@tglx.de", "time": "Fri Jun 23 02:05:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:01 2006 -0700" }, "message": "[PATCH] m68k: ptrace.h typo fix\n\nSigned-off-by: Jan Altenberg \u003ctb10alj@tglx.de\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@snapgear.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d94af931af42152e34539dd4782b1724084a89fb", "tree": "7cf8c1cce891ef6b87635a643fe62ea9d231b474", "parents": [ "1a23989475846547e5b7ce14e77f072894aaff54" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Jun 23 02:05:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:01 2006 -0700" }, "message": "[PATCH] m68k: clean up uaccess.h\n\nThis uninlines a few large functions in uaccess.h and cleans up the rest.\nIt includes a (hopefully temporary) workaround for the broken typeof of\ngcc-4.1.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f6c4192e77dffbc50ee1b9a24a1063ff961aaf04", "tree": "5bf22818ac9f6adb7cd588986effab63fbf550e7", "parents": [ "98317f1271e7fd472983b013c76df6cc15fbef22" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Jun 23 02:04:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:00 2006 -0700" }, "message": "[PATCH] m68k: use c99 initializer\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "98317f1271e7fd472983b013c76df6cc15fbef22", "tree": "98aa4a3193044e57fbe918850e2b9eed13904c30", "parents": [ "5a232eafedc385249ef1931d186169f9eed2ad93" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Jun 23 02:04:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:00 2006 -0700" }, "message": "[PATCH] m68k: Remove some unused definitions in zorro.h\n\nThese definitions have long been superseded by asm-offsets.h\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a232eafedc385249ef1931d186169f9eed2ad93", "tree": "440fa3a66ae793f96e8c95942d8fb363ead259eb", "parents": [ "078517e4118dc60a97c4eda127b849383eb26f8e" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Jun 23 02:04:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:00 2006 -0700" }, "message": "[PATCH] m68k: cleanup unistd.h\n\nRemove long obsolete kernel syscalls, only execve is still used.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ce4ab0012b32c1a4a1d6e934aeb73bf3151c48d9", "tree": "83b5ba44e93eeb8b72fe14028ac25943f77844fe", "parents": [ "82dcaafc92fdfbe2c1d6c50b9f5e17d533caf950" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Fri Jun 23 02:04:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] swsusp: add architecture special saveable pages support\n\n1. Add architecture specific pages save/restore support. Next two patches\n will use this to save/restore \u0027ACPI NVS\u0027 pages.\n\n2. Allow reserved pages \u0027nosave\u0027. This could avoid save/restore BIOS\n reserved pages.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "30343d6c3d4e3fe961369e7be19935683e808c88", "tree": "61efa604ac9f9d27b950dd16790a583e9e3b1fb4", "parents": [ "224f611c1639cb6c134a934dae7f7b9f0ac3b540" ], "author": { "name": "Kirill Smelkov", "email": "kirr@mns.spb.ru", "time": "Fri Jun 23 02:04:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] x86: compile fix for asm-i386/alternatives.h\n\ncompile fix: \u003casm-i386/alternative.h\u003e needs \u003casm/types.h\u003e for \u0027u8\u0027 --\njust look at struct alt_instr.\n\nMy module includes \u003casm/bitops.h\u003e as the first header, and as of 2.6.17 this\nleads to compilation errors.\n\nSigned-off-by: Kirill Smelkov \u003ckirr@mns.spb.ru\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "224f611c1639cb6c134a934dae7f7b9f0ac3b540", "tree": "c5fb2f73e606dc172528f15947cef1d9c0df9e13", "parents": [ "7e04a1183eac3e6b3570a154c8677fd9184b51e7" ], "author": { "name": "Michal Ludvig", "email": "michal@logix.cz", "time": "Fri Jun 23 02:04:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:59 2006 -0700" }, "message": "[PATCH] x86: VIA C7 CPU flags\n\nNew CPU flags for next generation of crypto engine as found in VIA C7\nprocessors.\n\nSigned-off-by: Michal Ludvig \u003cmichal@logix.cz\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "722f4f5b2600b8930b63a096e48b878cd6e0e15a", "tree": "434c3af4a09ae3c0aa5a29f7bc25f1477ea67832", "parents": [ "6444541671bd821b950dbaafee70d65188198aa6" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Fri Jun 23 02:04:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:58 2006 -0700" }, "message": "[PATCH] x86: fix __range_ok constraint\n\nAn immediate operand can\u0027t be the destination of the cmpl instruction,\nso exclude it.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Mattia Dongili \u003cmalattia@linux.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b61b910e99059abdd54c93aa70e84e076e33d16", "tree": "fe2cd431dc39521a0f2d30e22c9bd3eb3e1bc317", "parents": [ "afa024c3dbccf026e45121f4b9de54cda48edbea" ], "author": { "name": "Zhang Yanmin", "email": "yanmin.zhang@intel.com", "time": "Fri Jun 23 02:04:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:57 2006 -0700" }, "message": "[PATCH] x86: kernel irq balance doesn\u0027t work\n\nOn i386, kernel irq balance doesn\u0027t work.\n\n1) In function do_irq_balance, after kernel finds the min_loaded cpu but\n before calling set_pending_irq to really pin the selected_irq to the\n target cpu, kernel does a cpus_and with irq_affinity[selected_irq].\n Later on, when the irq is acked, kernel would calls\n move_native_irq\u003d\u003edesc-\u003ehandler-\u003eset_affinity to change the irq affinity.\n However, every function pointed by\n hw_interrupt_type-\u003eset_affinity(unsigned int irq, cpumask_t cpumask)\n always changes irq_affinity[irq] to cpumask. Next time when recalling\n do_irq_balance, it has to do cpu_ands again with\n irq_affinity[selected_irq], but irq_affinity[selected_irq] already\n becomes one cpu selected by the first irq balance.\n\n2) Function balance_irq in file arch/i386/kernel/io_apic.c has the same\n issue.\n\n[akpm@osdl.org: cleanups]\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a03a3e287b119c7bcbcff1d68f81864ce33b1ad2", "tree": "9a95f05e533835a57b56645190b60cdd16f134e2", "parents": [ "b88d4f1d390a6a232938d27d551f24cf08a2c7e0" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Jun 23 02:04:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:56 2006 -0700" }, "message": "[PATCH] Don\u0027t trigger full rebuild via CONFIG_X86_MCE\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "27b07da7332f03a935cd13b6a6beb780bf19e7a4", "tree": "a00fe04fbf8bb90fc3facb8b6b499f0f9dca3d77", "parents": [ "87af2ffd4ccd0e6a2ff316fd008a9bedb4a4cb66" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Jun 23 02:04:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:56 2006 -0700" }, "message": "[PATCH] Don\u0027t trigger full rebuild via CONFIG_MTRR\n\nOnly drm, framebuffer, mtrr parts + misc files here and there.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a0b4da91f4c5710b9c20219a19e905145647b48b", "tree": "bd2a6e10d0194601548beaa0a2810fc994ca1d0f", "parents": [ "c22ce143d15eb288543fe9873e1c5ac1c01b69a1" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 23 02:04:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:56 2006 -0700" }, "message": "[PATCH] arch/i386/kernel/apic.c: make modern_apic() static\n\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": "c22ce143d15eb288543fe9873e1c5ac1c01b69a1", "tree": "dc7d457b8952fc50dfc90df659b35de4117c61fc", "parents": [ "7dbdf43cfa635ddc3701cc8d1eab07597cd731c0" ], "author": { "name": "Hiro Yoshioka", "email": "hyoshiok@miraclelinux.com", "time": "Fri Jun 23 02:04:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:56 2006 -0700" }, "message": "[PATCH] x86: cache pollution aware __copy_from_user_ll()\n\nUse the x86 cache-bypassing copy instructions for copy_from_user().\n\nSome performance data are\n\nTotal of GLOBAL_POWER_EVENTS (CPU cycle samples)\n\n2.6.12.4.orig 1921587\n2.6.12.4.nt 1599424\n1599424/1921587\u003d83.23% (16.77% reduction)\n\nBSQ_CACHE_REFERENCE (L3 cache miss)\n2.6.12.4.orig 57427\n2.6.12.4.nt 20858\n20858/57427\u003d36.32% (63.7% reduction)\n\nL3 cache miss reduction of __copy_from_user_ll\nsamples %\n37408 65.1412 vmlinux __copy_from_user_ll\n23 0.1103 vmlinux __copy_user_zeroing_intel_nocache\n23/37408\u003d0.061% (99.94% reduction)\n\nTop 5 of 2.6.12.4.nt\nCounted GLOBAL_POWER_EVENTS events (time during which processor is not stopped) with a unit mask of 0x01 (mandatory) count 100000\nsamples % app name symbol name\n128392 8.0274 vmlinux __copy_user_zeroing_intel_nocache\n64206 4.0143 vmlinux journal_add_journal_head\n59746 3.7355 vmlinux do_get_write_access\n47674 2.9807 vmlinux journal_put_journal_head\n46021 2.8774 vmlinux journal_dirty_metadata\npattern9-0-cpu4-0-09011728/summary.out\n\nCounted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x3f (multiple flags) count 3000\nsamples % app name symbol name\n69755 4.2861 vmlinux __copy_user_zeroing_intel_nocache\n55685 3.4215 vmlinux journal_add_journal_head\n52371 3.2179 vmlinux __find_get_block\n45504 2.7960 vmlinux journal_put_journal_head\n36005 2.2123 vmlinux journal_stop\npattern9-0-cpu4-0-09011744/summary.out\n\nCounted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x200 (read 3rd level cache miss) count 3000\nsamples % app name symbol name\n1147 5.4994 vmlinux journal_add_journal_head\n881 4.2240 vmlinux journal_dirty_data\n872 4.1809 vmlinux blk_rq_map_sg\n734 3.5192 vmlinux journal_commit_transaction\n617 2.9582 vmlinux radix_tree_delete\npattern9-0-cpu4-0-09011731/summary.out\n\niozone results are\n\noriginal 2.6.12.4 CPU time \u003d 207.768 sec\ncache aware CPU time \u003d 184.783 sec\n(three times run)\n184.783/207.768\u003d88.94% (11.06% reduction)\n\noriginal:\npattern9-0-cpu4-0-08191720/iozone.out: CPU Utilization: Wall time 45.997 CPU time 64.527 CPU utilization 140.28 %\npattern9-0-cpu4-0-08191741/iozone.out: CPU Utilization: Wall time 46.878 CPU time 71.933 CPU utilization 153.45 %\npattern9-0-cpu4-0-08191743/iozone.out: CPU Utilization: Wall time 45.152 CPU time 71.308 CPU utilization 157.93 %\n\ncache awre:\npattern9-0-cpu4-0-09011728/iozone.out: CPU Utilization: Wall time 44.842 CPU time 62.465 CPU utilization 139.30 %\npattern9-0-cpu4-0-09011731/iozone.out: CPU Utilization: Wall time 44.718 CPU time 59.273 CPU utilization 132.55 %\npattern9-0-cpu4-0-09011744/iozone.out: CPU Utilization: Wall time 44.367 CPU time 63.045 CPU utilization 142.10 %\n\nSigned-off-by: Hiro Yoshioka \u003chyoshiok@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2c780c1fdbe5008c902c2d7e37242ac5e60f0b9", "tree": "f2fb215610897e06812548986f3c37a6d6dc38ca", "parents": [ "c52c17622e27876c2395f59cfe342497a399de41" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Fri Jun 23 02:04:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:56 2006 -0700" }, "message": "[PATCH] Au1550/1200: add missing PSC #define\u0027s, make OSS driver use the proper ones\n\nAdd missing PSC #define\u0027s required for the drivers using PSC on DBAu1550\nboard (also fixing Au1550 PSC3 address) and all Au1200-based boards as\nwell. Make the OSS driver use the correct PSC definitions fo each board.\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c52c17622e27876c2395f59cfe342497a399de41", "tree": "460c2a539927bf13e91a77634d592c1d68cf42c8", "parents": [ "8ccd05670309084c2dd2003b6840a4becb5acca0" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:55 2006 -0700" }, "message": "[PATCH] frv: clean frv unistd.h\n\nRemove _syscall invocations that aren\u0027t used in the kernel.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5e591a55576b60156ac3dbc5087660ed82646d66", "tree": "65f4323f7eab9b1c8fbf66c960071a87d10e39ad", "parents": [ "a73df4dfdb0e01a1cbf119416a00e520a5e22306" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:55 2006 -0700" }, "message": "[PATCH] frv: Add missing qualifier to memcpy_fromio() prototype\n\nThe memcpy_fromio() function should have a const qualifier on its source\npointer.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f788435568795c4cd29301bb4ccf7aff54f5051", "tree": "664b5c222a42da3b44da6b11c18cccc6e13425ce", "parents": [ "ffca11104c06aff1641b9787f9e5b1099187ff83" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:55 2006 -0700" }, "message": "[PATCH] frv: NULL noise removal in frv xchg()\n\nClean up the FRV arch\u0027s xchg() function.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "be2338f3ceb6d80170ebb495190d6aee79d8c7e3", "tree": "553d329dfda6160a5511bfb3799c6fb8343d2f5c", "parents": [ "576132b42647e3facd28e3148a20307fadfd9afc" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:55 2006 -0700" }, "message": "[PATCH] frv: wrong syscall\n\nThe FRV arch should use fstatat64 not newfstatat.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "576132b42647e3facd28e3148a20307fadfd9afc", "tree": "3e986e0838df9c11d17a50c06a3a7d0fd9119006", "parents": [ "53470aaa02ef3c83187f1ffe0d2cb647274fe397" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:55 2006 -0700" }, "message": "[PATCH] frv: misc sparse annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "53470aaa02ef3c83187f1ffe0d2cb647274fe397", "tree": "d270412696da4d845be0003d442de0421ffa009e", "parents": [ "530018bf3d93e04533eec9c6516e3ce8f5310e13" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:54 2006 -0700" }, "message": "[PATCH] frv: misc __user annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9e4d11f8630d5350adc5d4d65180e69991c498f8", "tree": "d8f05482adf66069f218833ea8f14d9285dae885", "parents": [ "3f4cd389c3564caf1eec70957fcbd9d88c995d45" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:54 2006 -0700" }, "message": "[PATCH] frv: signal annotations\n\nAdd annotations to the FRV signal handling for sparse.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3f4cd389c3564caf1eec70957fcbd9d88c995d45", "tree": "a7d5870592f04adc4ee2c2e004737a976b28f728", "parents": [ "a8a77573c9e5345bcf6a963858745cd83c923f44" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:54 2006 -0700" }, "message": "[PATCH] frv: basic __iomem annotations\n\nAdd annotations to the FRV I/O handling functions for sparse.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8a77573c9e5345bcf6a963858745cd83c923f44", "tree": "04f9bc72aca54effdb2254dd1e0b8ec5fa94f6cf", "parents": [ "86c3a7645c05a7d06b72653aa4b2bea4e7229d1b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 23 02:04:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:54 2006 -0700" }, "message": "[PATCH] frv: __user infrastructure\n\nAdd general annotations to the FRV arch for sparse.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "35601547baf92d984b6e59cf3583649da04baea5", "tree": "a392501e6e004ed33789dbf3f7a9fe43295439e1", "parents": [ "22fb52dd736a62e24c44c50739007496265dc38c" ], "author": { "name": "David Quigley", "email": "dpquigl@tycho.nsa.gov", "time": "Fri Jun 23 02:04:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:54 2006 -0700" }, "message": "[PATCH] SELinux: add task_movememory hook\n\nThis patch adds new security hook, task_movememory, to be called when memory\nowened by a task is to be moved (e.g. when migrating pages to a this hook is\nidentical to the setscheduler implementation, but a separate hook introduced\nto allow this check to be specialized in the future if necessary.\n\nSince the last posting, the hook has been renamed following feedback from\nChristoph Lameter.\n\nSigned-off-by: David Quigley \u003cdpquigl@tycho.nsa.gov\u003e\nAcked-by: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03e68060636e05989ea94bcb671ab633948f328c", "tree": "aee5e7b55f31998536dd3a4f54f38caeee6105d6", "parents": [ "9216dfad4fc97ab639ef0885efc713f3d7a20d5b" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Jun 23 02:03:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] lsm: add task_setioprio hook\n\nImplement an LSM hook for setting a task\u0027s IO priority, similar to the hook\nfor setting a tasks\u0027s nice value.\n\nA previous version of this LSM hook was included in an older version of\nmultiadm by Jan Engelhardt, although I don\u0027t recall it being submitted\nupstream.\n\nAlso included is the corresponding SELinux hook, which re-uses the setsched\npermission in the proccess class.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9216dfad4fc97ab639ef0885efc713f3d7a20d5b", "tree": "546e301f3181f56133509327f9c5ed035dd4b50d", "parents": [ "1b2db9fb7adc4d67d9ce7d16ce79c41ee84730fe" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] move_pages: fix 32 -\u003e 64 bit compat function\n\nThe definition of the third parameter is a pointer to an array of virtual\naddresses which give us some trouble. The existing code calculated the\nwrong address in the array since I used void to avoid having to specify a\ntype.\n\nI now use the correct type \"compat_uptr_t __user *\" in the definition of\nthe function in kernel/compat.c.\n\nHowever, I used __u32 in syscalls.h. Would have to include compat.h there\nin order to provide the same definition which would generate an ugly\ninclude situation.\n\nOn both ia64 and x86_64 compat_uptr_t is u32. So this works although\nparameter declarations differ.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b2db9fb7adc4d67d9ce7d16ce79c41ee84730fe", "tree": "d3fc0962ada099d741717d36a3f658c15b20c65a", "parents": [ "b63d64a324056cf3c2f7a1a1fe8134100edbb058" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] sys_move_pages: 32bit support (i386, x86_64)\n\nsys_move_pages() support for 32bit (i386 plus x86_64 compat layer)\n\nAdd support for move_pages() on i386 and also add the compat functions\nnecessary to run 32 bit binaries on x86_64.\n\nAdd compat_sys_move_pages to the x86_64 32bit binary layer. Note that it is\nnot up to date so I added the missing pieces. Not sure if this is done the\nright way.\n\n[akpm@osdl.org: compile fix]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b63d64a324056cf3c2f7a1a1fe8134100edbb058", "tree": "566cca52758aa05c4d2c6227f53e18b39e9f4fe3", "parents": [ "742755a1d8ce2b548428f7aacf1758b4bba50080" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] sys_move_pages: x86_64 support\n\nsys_move_pages support for x86_64\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "742755a1d8ce2b548428f7aacf1758b4bba50080", "tree": "53426657e14dc19a694d418274c9a6f4dcb8a997", "parents": [ "95a402c3847cc16f4ba03013cd01404fa0f14c2e" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] page migration: sys_move_pages(): support moving of individual pages\n\nmove_pages() is used to move individual pages of a process. The function can\nbe used to determine the location of pages and to move them onto the desired\nnode. move_pages() returns status information for each page.\n\nlong move_pages(pid, number_of_pages_to_move,\n\t\taddresses_of_pages[],\n\t\tnodes[] or NULL,\n\t\tstatus[],\n\t\tflags);\n\nThe addresses of pages is an array of void * pointing to the\npages to be moved.\n\nThe nodes array contains the node numbers that the pages should be moved\nto. If a NULL is passed instead of an array then no pages are moved but\nthe status array is updated. The status request may be used to determine\nthe page state before issuing another move_pages() to move pages.\n\nThe status array will contain the state of all individual page migration\nattempts when the function terminates. The status array is only valid if\nmove_pages() completed successfullly.\n\nPossible page states in status[]:\n\n0..MAX_NUMNODES\tThe page is now on the indicated node.\n\n-ENOENT\t\tPage is not present\n\n-EACCES\t\tPage is mapped by multiple processes and can only\n\t\tbe moved if MPOL_MF_MOVE_ALL is specified.\n\n-EPERM\t\tThe page has been mlocked by a process/driver and\n\t\tcannot be moved.\n\n-EBUSY\t\tPage is busy and cannot be moved. Try again later.\n\n-EFAULT\t\tInvalid address (no VMA or zero page).\n\n-ENOMEM\t\tUnable to allocate memory on target node.\n\n-EIO\t\tUnable to write back page. The page must be written\n\t\tback in order to move it since the page is dirty and the\n\t\tfilesystem does not provide a migration function that\n\t\twould allow the moving of dirty pages.\n\n-EINVAL\t\tA dirty page cannot be moved. The filesystem does not provide\n\t\ta migration function and has no ability to write back pages.\n\nThe flags parameter indicates what types of pages to move:\n\nMPOL_MF_MOVE\tMove pages that are only mapped by the process.\n\nMPOL_MF_MOVE_ALL Also move pages that are mapped by multiple processes.\n\t\tRequires sufficient capabilities.\n\nPossible return codes from move_pages()\n\n-ENOENT\t\tNo pages found that would require moving. All pages\n\t\tare either already on the target node, not present, had an\n\t\tinvalid address or could not be moved because they were\n\t\tmapped by multiple processes.\n\n-EINVAL\t\tFlags other than MPOL_MF_MOVE(_ALL) specified or an attempt\n\t\tto migrate pages in a kernel thread.\n\n-EPERM\t\tMPOL_MF_MOVE_ALL specified without sufficient priviledges.\n\t\tor an attempt to move a process belonging to another user.\n\n-EACCES\t\tOne of the target nodes is not allowed by the current cpuset.\n\n-ENODEV\t\tOne of the target nodes is not online.\n\n-ESRCH\t\tProcess does not exist.\n\n-E2BIG\t\tToo many pages to move.\n\n-ENOMEM\t\tNot enough memory to allocate control array.\n\n-EFAULT\t\tParameters could not be accessed.\n\nA test program for move_pages() may be found with the patches\non ftp.kernel.org:/pub/linux/kernel/people/christoph/pmig/patches-2.6.17-rc4-mm3\n\nFrom: Christoph Lameter \u003cclameter@sgi.com\u003e\n\n Detailed results for sys_move_pages()\n\n Pass a pointer to an integer to get_new_page() that may be used to\n indicate where the completion status of a migration operation should be\n placed. This allows sys_move_pags() to report back exactly what happened to\n each page.\n\n Wish there would be a better way to do this. Looks a bit hacky.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "95a402c3847cc16f4ba03013cd01404fa0f14c2e", "tree": "0fd9b3379f70cc99b2325bccaa150089abf6c8b3", "parents": [ "aaa994b300a172afafab47938804836b923e5ef7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] page migration: use allocator function for migrate_pages()\n\nInstead of passing a list of new pages, pass a function to allocate a new\npage. This allows the correct placement of MPOL_INTERLEAVE pages during page\nmigration. It also further simplifies the callers of migrate pages.\nmigrate_pages() becomes similar to migrate_pages_to() so drop\nmigrate_pages_to(). The batching of new page allocations becomes unnecessary.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aaa994b300a172afafab47938804836b923e5ef7", "tree": "ccc1acf72e9d1dfbd25fa5f8e067a195f93b0319", "parents": [ "e24f0b8f76cc3dd96f36f5b6a9f020f6c3fce198" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:53 2006 -0700" }, "message": "[PATCH] page migration: handle freeing of pages in migrate_pages()\n\nDo not leave pages on the lists passed to migrate_pages(). Seems that we will\nnot need any postprocessing of pages. This will simplify the handling of\npages by the callers of migrate_pages().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d501e62bc7796e90b0312648e23ac39490dfbf87", "tree": "fbeeb75898e9434c0c725738482b9e946f46d5bb", "parents": [ "485bb99b49a173a22a0bbf4e189465414947ecac" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Jun 23 02:03:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:52 2006 -0700" }, "message": "[PATCH] Delete unused definitions of kvaddr_to_nid\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "800590f523bf3bde9fa6c8e4d6763e4bf6a2c8ec", "tree": "0afbccc4b3648633da42d2c4b79cdb8f756804fd", "parents": [ "5a4d43615921575b0c8299a5407ce4836e4138fd" ], "author": { "name": "Paul Drynoff", "email": "pauldrynoff@gmail.com", "time": "Fri Jun 23 02:03:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:52 2006 -0700" }, "message": "[PATCH] slab: kmalloc, kzalloc comments cleanup and fix\n\n- Move comments for kmalloc to right place, currently it near __do_kmalloc\n\n- Comments for kzalloc\n\n- More detailed comments for kmalloc\n\n- Appearance of \"kmalloc\" and \"kzalloc\" man pages after \"make mandocs\"\n\n[rdunlap@xenotime.net: simplification]\nSigned-off-by: Paul Drynoff \u003cpauldrynoff@gmail.com\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bd1e22b8e0a90f9a91e4c27db14ca15773659bf7", "tree": "8d32bdc39977af9dd3ba577b1fa34c0106b7f18e", "parents": [ "e0a42726794f71336ff4b26084d453dd597471ce" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Jun 23 02:03:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:52 2006 -0700" }, "message": "[PATCH] initialise total_memory() earlier\n\nInitialise total_memory earlier in boot. Because if for some reason we run\npage reclaim early in boot, we don\u0027t want total_memory to be zero when we use\nit as a divisor.\n\nAnd rename total_memory to vm_total_pages to avoid naming clashes with\narchitectures.\n\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Martin Bligh \u003cmbligh@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9637a5efd4fbe36164c5ce7f6a0ee68b2bf22b7f", "tree": "38b86e3e2151e78f952076e36bee4fd7d77e3baf", "parents": [ "bd96b9eb7cfd6ab24ba244360a09980a720874d2" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jun 23 02:03:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:51 2006 -0700" }, "message": "[PATCH] add page_mkwrite() vm_operations method\n\nAdd a new VMA operation to notify a filesystem or other driver about the\nMMU generating a fault because userspace attempted to write to a page\nmapped through a read-only PTE.\n\nThis facility permits the filesystem or driver to:\n\n (*) Implement storage allocation/reservation on attempted write, and so to\n deal with problems such as ENOSPC more gracefully (perhaps by generating\n SIGBUS).\n\n (*) Delay making the page writable until the contents have been written to a\n backing cache. This is useful for NFS/AFS when using FS-Cache/CacheFS.\n It permits the filesystem to have some guarantee about the state of the\n cache.\n\n (*) Account and limit number of dirty pages. This is one piece of the puzzle\n needed to make shared writable mapping work safely in FUSE.\n\nNeeded by cachefs (Or is it cachefiles? Or fscache? \u003chead spins\u003e).\n\nAt least four other groups have stated an interest in it or a desire to use\nthe functionality it provides: FUSE, OCFS2, NTFS and JFFS2. Also, things like\nEXT3 really ought to use it to deal with the case of shared-writable mmap\nencountering ENOSPC before we permit the page to be dirtied.\n\nFrom: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n\n get_user_pages(.write\u003d1, .force\u003d1) can generate COW hits on read-only\n shared mappings, this patch traps those as mkpage_write candidates and fails\n to handle them the old way.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Joel Becker \u003cJoel.Becker@oracle.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\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": "bd96b9eb7cfd6ab24ba244360a09980a720874d2", "tree": "9231d56e83f4ef43a6f664c2b416734318b92084", "parents": [ "30c253e6da655d73eb8bfe2adca9b8f4d82fb81e" ], "author": { "name": "Con Kolivas", "email": "kernel@kolivas.org", "time": "Fri Jun 23 02:03:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:51 2006 -0700" }, "message": "[PATCH] mm: fix swap unused warning\n\nIf CONFIG_SWAP is not defined we get:\n\nmm/vmscan.c: In function ‘remove_mapping’:\nmm/vmscan.c:387: warning: unused variable ‘swap’\n\nConvert defines in swap.h into blank inline functions to fix this warning\nand be consistent.\n\nSigned-off-by: Con Kolivas \u003ckernel@kolivas.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "30c253e6da655d73eb8bfe2adca9b8f4d82fb81e", "tree": "97c49ad364855b95ce52d97a62d176a077ff2a85", "parents": [ "ddc2e812d592457747c4367fb73edcaa8e1e49ff" ], "author": { "name": "Andy Whitcroft", "email": "apw@shadowen.org", "time": "Fri Jun 23 02:03:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:51 2006 -0700" }, "message": "[PATCH] sparsemem: record nid during memory present\n\nRecord the node id as we mark sections for instantiation. Use this nid\nduring instantiation to direct allocations.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Mike Kravetz \u003ckravetz@us.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Bob Picco \u003cbob.picco@hp.com\u003e\nCc: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Martin Bligh \u003cmbligh@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "04e62a29bf157ce1edd168f2b71b533c80d13628", "tree": "7f0d5a58eeef2c2e08da86dc7141a1ccd050a37d", "parents": [ "442c9137de8d769053e81d325709dca72f0b5e44" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:51 2006 -0700" }, "message": "[PATCH] More page migration: use migration entries for file pages\n\nThis implements the use of migration entries to preserve ptes of file backed\npages during migration. Processes can therefore be migrated back and forth\nwithout loosing their connection to pagecache pages.\n\nNote that we implement the migration entries only for linear mappings.\nNonlinear mappings still require the unmapping of the ptes for migration.\n\nAnd another writepage() ugliness shows up. writepage() can drop the page\nlock. Therefore we have to remove migration ptes before calling writepages()\nin order to avoid having migration entries point to unlocked pages.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d75a0fcda2cfc71b50e16dc89e0c32c57d427e85", "tree": "cc9dda0a0e53e62c859bf7fcafe7b9c9f6de2352", "parents": [ "0697212a411c1dae03c27845f2de2f3adb32c331" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:50 2006 -0700" }, "message": "[PATCH] Swapless page migration: rip out swap based logic\n\nRip the page migration logic out.\n\nRemove all code that has to do with swapping during page migration.\n\nThis also guts the ability to migrate pages to swap. No one used that so lets\nlet it go for good.\n\nPage migration should be a bit broken after this patch.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0697212a411c1dae03c27845f2de2f3adb32c331", "tree": "4bedcdb27522f4a42c422e0a8af155501f43a69c", "parents": [ "8351a6e4785218a2b03c142be92926baff95ba5c" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:50 2006 -0700" }, "message": "[PATCH] Swapless page migration: add R/W migration entries\n\nImplement read/write migration ptes\n\nWe take the upper two swapfiles for the two types of migration ptes and define\na series of macros in swapops.h.\n\nThe VM is modified to handle the migration entries. migration entries can\nonly be encountered when the page they are pointing to is locked. This limits\nthe number of places one has to fix. We also check in copy_pte_range and in\nmprotect_pte_range() for migration ptes.\n\nWe check for migration ptes in do_swap_cache and call a function that will\nthen wait on the page lock. This allows us to effectively stop all accesses\nto apge.\n\nMigration entries are created by try_to_unmap if called for migration and\nremoved by local functions in migrate.c\n\nFrom: Hugh Dickins \u003chugh@veritas.com\u003e\n\n Several times while testing swapless page migration (I\u0027ve no NUMA, just\n hacking it up to migrate recklessly while running load), I\u0027ve hit the\n BUG_ON(!PageLocked(p)) in migration_entry_to_page.\n\n This comes from an orphaned migration entry, unrelated to the current\n correctly locked migration, but hit by remove_anon_migration_ptes as it\n checks an address in each vma of the anon_vma list.\n\n Such an orphan may be left behind if an earlier migration raced with fork:\n copy_one_pte can duplicate a migration entry from parent to child, after\n remove_anon_migration_ptes has checked the child vma, but before it has\n removed it from the parent vma. (If the process were later to fault on this\n orphaned entry, it would hit the same BUG from migration_entry_wait.)\n\n This could be fixed by locking anon_vma in copy_one_pte, but we\u0027d rather\n not. There\u0027s no such problem with file pages, because vma_prio_tree_add\n adds child vma after parent vma, and the page table locking at each end is\n enough to serialize. Follow that example with anon_vma: add new vmas to the\n tail instead of the head.\n\n (There\u0027s no corresponding problem when inserting migration entries,\n because a missed pte will leave the page count and mapcount high, which is\n allowed for. And there\u0027s no corresponding problem when migrating via swap,\n because a leftover swap entry will be correctly faulted. But the swapless\n method has no refcounting of its entries.)\n\nFrom: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n pte_unmap_unlock() takes the pte pointer as an argument.\n\nFrom: Hugh Dickins \u003chugh@veritas.com\u003e\n\n Several times while testing swapless page migration, gcc has tried to exec\n a pointer instead of a string: smells like COW mappings are not being\n properly write-protected on fork.\n\n The protection in copy_one_pte looks very convincing, until at last you\n realize that the second arg to make_migration_entry is a boolean \"write\",\n and SWP_MIGRATION_READ is 30.\n\n Anyway, it\u0027s better done like in change_pte_range, using\n is_write_migration_entry and make_migration_entry_read.\n\nFrom: Hugh Dickins \u003chugh@veritas.com\u003e\n\n Remove unnecessary obfuscation from sys_swapon\u0027s range check on swap type,\n which blew up causing memory corruption once swapless migration made\n MAX_SWAPFILES no longer 2 ^ MAX_SWAPFILES_SHIFT.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nFrom: 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": "2d1db3b1170db4e8bf0531dd636742269c2cf579", "tree": "1161ed614a55869c278234d7472673fd1a577887", "parents": [ "c3fcf8a5daacf350f0632e1379414c01f34eeea3" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:50 2006 -0700" }, "message": "[PATCH] page migration cleanup: pass \"mapping\" to migration functions\n\nChange handling of address spaces.\n\nPass a pointer to the address space in which the page is migrated to all\nmigration function. This avoids repeatedly having to retrieve the address\nspace pointer from the page and checking it for validity. The old page\nmapping will change once migration has gone to a certain step, so it is less\nconfusing to have the pointer always available.\n\nMove the setting of the mapping and index for the new page into\nmigrate_pages().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e7340f73307abed9283d0a07570d06e228c205dd", "tree": "e786e2d09cfaf670128571029d833d1d27998d59", "parents": [ "1d8b85ccf1ed53a71b092fb5d807edf1ea7dabdd" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 23 02:03:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:50 2006 -0700" }, "message": "[PATCH] page migration cleanup: remove useless definitions\n\nRemove the export for migrate_page_remove_references() and migrate_page_copy()\nthat are unlikely to be used directly by filesystems implementing migration.\nThe export was useful when buffer_migrate_page() lived in fs/buffer.c but it\nhas now been moved to migrate.c in the migration reorg.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "111ebb6e6f7bd7de6d722c5848e95621f43700d9", "tree": "bb00b13001db9be201e9b6d31468a79f4d1240bf", "parents": [ "4c91c3648c620003cb7b21b8858f36cd6132e168" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Fri Jun 23 02:03:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:49 2006 -0700" }, "message": "[PATCH] writeback: fix range handling\n\nWhen a writeback_control\u0027s `start\u0027 and `end\u0027 fields are used to\nindicate a one-byte-range starting at file offset zero, the required\nvalues of .start\u003d0,.end\u003d0 mean that the -\u003ewritepages() implementation\nhas no way of telling that it is being asked to perform a range\nrequest. Because we\u0027re currently overloading (start \u003d\u003d 0 \u0026\u0026 end \u003d\u003d 0)\nto mean \"this is not a write-a-range request\".\n\nTo make all this sane, the patch changes range of writeback_control.\n\nSo caller does: If it is calling -\u003ewritepages() to write pages, it\nsets range (range_start/end or range_cyclic) always.\n\nAnd if range_cyclic is true, -\u003ewritepages() thinks the range is\ncyclic, otherwise it just uses range_start and range_end.\n\nThis patch does,\n\n - Add LLONG_MAX, LLONG_MIN, ULLONG_MAX to include/linux/kernel.h\n -1 is usually ok for range_end (type is long long). But, if someone did,\n\n\t\trange_end +\u003d val;\t\trange_end is \"val - 1\"\n\t\tu64val \u003d range_end \u003e\u003e bits;\tu64val is \"~(0ULL)\"\n\n or something, they are wrong. So, this adds LLONG_MAX to avoid nasty\n things, and uses LLONG_MAX for range_end.\n\n - All callers of -\u003ewritepages() sets range_start/end or range_cyclic.\n\n - Fix updates of -\u003ewriteback_index. It seems already bit strange.\n If it starts at 0 and ended by check of nr_to_write, this last\n index may reduce chance to scan end of file. So, this updates\n -\u003ewriteback_index only if range_cyclic is true or whole-file is\n scanned.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Nathan Scott \u003cnathans@sgi.com\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "612d6c19db2fd0dc97b0fa370613ecd4a305ffc3", "tree": "3ab670895b5c3e389ff922192a572cbfd8159d03", "parents": [ "929f97276bcf7f4a95272ed08a85339b98ba210d" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Fri Jun 23 02:03:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:49 2006 -0700" }, "message": "[PATCH] radix-tree: direct data\n\nThe ability to have height 0 radix trees (a direct pointer to the data item\nrather than going through a full node-\u003eslot) quietly disappeared with\nold-2.6-bkcvs commit ffee171812d51652f9ba284302d9e5c5cc14bdfd. On 64-bit\nmachines this causes nearly 600 bytes to be used for every \u003c\u003d 4K file in\npagecache.\n\nRe-introduce this feature, root tags stored in spare -\u003egfp_mask bits.\n\nSimplify radix_tree_delete\u0027s complex tag clearing arrangement (which would\nbecome even more complex) by just falling back to tag clearing functions\n(the pagecache radix-tree never uses this path anyway, so the icache\nsavings will mean it\u0027s actually a speedup).\n\nOn my 4GB G5, this saves 8MB RAM per kernel kernel source+object tree in\npagecache.\n\nPagecache lookup, insertion, and removal speed for small files will also be\nimproved.\n\nThis makes RCU radix tree harder, but it\u0027s worth it.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "929f97276bcf7f4a95272ed08a85339b98ba210d", "tree": "4975698af9559279c83e4e268213ed13e3efee9a", "parents": [ "833423143c3a7c6545e409d65febd0d92deb351b" ], "author": { "name": "Dean Nelson", "email": "dcn@sgi.com", "time": "Fri Jun 23 02:03:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:49 2006 -0700" }, "message": "[PATCH] change gen_pool allocator to not touch managed memory\n\nModify the gen_pool allocator (lib/genalloc.c) to utilize a bitmap scheme\ninstead of the buddy scheme. The purpose of this change is to eliminate\nthe touching of the actual memory being allocated.\n\nSince the change modifies the interface, a change to the uncached allocator\n(arch/ia64/kernel/uncached.c) is also required.\n\nBoth Andrey Volkov and Jes Sorenson have expressed a desire that the\ngen_pool allocator not write to the memory being managed. See the\nfollowing:\n\n http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d113518602713125\u0026w\u003d2\n http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d113533568827916\u0026w\u003d2\n\nSigned-off-by: Dean Nelson \u003cdcn@sgi.com\u003e\nCc: Andrey Volkov \u003cavolkov@varma-el.com\u003e\nAcked-by: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "833423143c3a7c6545e409d65febd0d92deb351b", "tree": "13a1881f1ffd6e546e80a2ec04b1ac44ad145298", "parents": [ "762834e8bf46bf41ce9034d062a7c1f8563175f3" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Fri Jun 23 02:03:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:49 2006 -0700" }, "message": "[PATCH] mm: introduce remap_vmalloc_range()\n\nAdd remap_vmalloc_range, vmalloc_user, and vmalloc_32_user so that drivers\ncan have a nice interface for remapping vmalloc memory.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "762834e8bf46bf41ce9034d062a7c1f8563175f3", "tree": "fb134ef41772ba61050a08cc4ed92c50cd057658", "parents": [ "d6277db4ab271862ed599da08d78961c70f00002" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Fri Jun 23 02:03:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:48 2006 -0700" }, "message": "[PATCH] Unify pxm_to_node() and node_to_pxm()\n\nConsolidate the various arch-specific implementations of pxm_to_node() and\nnode_to_pxm() into a single generic version.\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a43a8c39bbb493c9e93f6764b350de2e33e18e92", "tree": "a3f0042371810ce6d076751d8e403baaa3d2630e", "parents": [ "e8f03d02080b25f53cd6bba8dc3a297803f18c01" ], "author": { "name": "Chen, Kenneth W", "email": "kenneth.w.chen@intel.com", "time": "Fri Jun 23 02:03:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:48 2006 -0700" }, "message": "[PATCH] tightening hugetlb strict accounting\n\nCurrent hugetlb strict accounting for shared mapping always assume mapping\nstarts at zero file offset and reserves pages between zero and size of the\nfile. This assumption often reserves (or lock down) a lot more pages then\nnecessary if application maps at none zero file offset. libhugetlbfs is\none example that requires proper reservation on shared mapping starts at\nnone zero offset.\n\nThis patch extends the reservation and hugetlb strict accounting to support\nany arbitrary pair of (offset, len), resulting a much more robust and\naccurate scheme. More importantly, it won\u0027t lock down any hugetlb pages\noutside file mapping.\n\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nAcked-by: Adam Litke \u003cagl@us.ibm.com\u003e\nCc: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e8f03d02080b25f53cd6bba8dc3a297803f18c01", "tree": "64d2731203aa3e90273322620c3b964bba7abed9", "parents": [ "6937a25cff818d32d0f9ff58a518c9ab96760aeb" ], "author": { "name": "Andreas Dilger", "email": "adilger@shaw.ca", "time": "Fri Jun 23 02:03:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:47 2006 -0700" }, "message": "[PATCH] reserve space for swap label\n\nReserve space in the swap disk header for a LABEL and UUID to be specified.\n This has been possible with util-linux-2.12b (via e2fsprogs 1.36\nlibblkid), and is used by at least FC3 and later. The kernel doesn\u0027t\nreally care about this, but the space shouldn\u0027t accidentally be used by\nsomething else either.\n\nAlso make the on-disk structures be fixed-size types, instead of \"int\",\nthough I don\u0027t know of any architecture in use where an \"int\" isn\u0027t the\nsame size as a \"__u32\" (all current kernel arches have it as \"unsigned\nint\").\n\nSigned-off-by: Andreas Dilger \u003cadilger@shaw.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fadd8fbd153c12963f8fe3c9ef7f8967f286f98b", "tree": "547cdee6203b769773521118a4dd19e95a7ef3fd", "parents": [ "67de648211fa041fe08a0c25241a4980bbb90698" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Jun 23 02:03:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:47 2006 -0700" }, "message": "[PATCH] support for panic at OOM\n\nThis patch adds panic_on_oom sysctl under sys.vm.\n\nWhen sysctl vm.panic_on_oom \u003d 1, the kernel panics intead of killing rogue\nprocesses. And if vm.panic_on_oom is 0 the kernel will do oom_kill() in\nthe same way as it does today. Of course, the default value is 0 and only\nroot can modifies it.\n\nIn general, oom_killer works well and kill rogue processes. So the whole\nsystem can survive. But there are environments where panic is preferable\nrather than kill some processes.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "67de648211fa041fe08a0c25241a4980bbb90698", "tree": "94f737e0fed7c40dc59e94f05d6851e490082068", "parents": [ "6811378e7d8b9aa4fca2a1ca73d24c9d67c9cb12" ], "author": { "name": "Andy Whitcroft", "email": "apw@shadowen.org", "time": "Fri Jun 23 02:03:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:47 2006 -0700" }, "message": "[PATCH] squash duplicate page_to_pfn and pfn_to_page\n\nWe have architectures where the size of page_to_pfn and pfn_to_page are\nsignificant enough to overall image size that they wish to push them out of\nline. However, in the process we have grown a second copy of the\nimplementation of each of these routines for each memory model. Share the\nimplmentation exposing it either inline or out-of-line as required.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "718127cc3170454f4aa274fdd2f1e01574fecd66", "tree": "8b42a48248d6508b8369718deef6b1af3ea82dbf", "parents": [ "86356ab147669bd3bcb2149fd9561d1280835c24" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Fri Jun 23 02:03:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:46 2006 -0700" }, "message": "[PATCH] wait_table and zonelist initializing for memory hotadd: add return code for init_current_empty_zone\n\nWhen add_zone() is called against empty zone (not populated zone), we have to\ninitialize the zone which didn\u0027t initialize at boot time. But,\ninit_currently_empty_zone() may fail due to allocation of wait table. So,\nthis patch is to catch its error code.\n\nChanges against wait_table is in the next patch.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "86356ab147669bd3bcb2149fd9561d1280835c24", "tree": "bedc7113593e0f6a91aff18bb506fc3327516d81", "parents": [ "02b694dea473ad3db1e2d1b14c1fef8fbd92e5e6" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Fri Jun 23 02:03:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:46 2006 -0700" }, "message": "[PATCH] wait_table and zonelist initializing for memory hotadd: change to meminit for build_zonelist\n\nChange definitions of some functions and data from __init to __meminit.\n\nThese functions and data can be used after bootup by this patch to be used for\nhot-add codes.\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02b694dea473ad3db1e2d1b14c1fef8fbd92e5e6", "tree": "a39451192b589486d70f4d989f9b7f19ef889db0", "parents": [ "3c5a87f476bed45616e7e543dcaea4440c77bf93" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Fri Jun 23 02:03:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:46 2006 -0700" }, "message": "[PATCH] wait_table and zonelist initializing for memory hotadd: change name of wait_table_size()\n\nThis is just to rename from wait_table_size() to wait_table_hash_nr_entries().\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f886ed443fedb109e2062988bf120a531f0ec80a", "tree": "379858e1b4fc28c266f041902477ee41069171e4", "parents": [ "729bd0b74ce9ac6c829109052fcd565f5c366ca5" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Jun 23 02:03:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:46 2006 -0700" }, "message": "[PATCH] PG_uncached is ia64 only\n\nAs Nick points out, only ia64 uses PG_uncached. So we can push it up into the\nhigher bits of the lower half of page-\u003eflags and make room for another flag on\n32-bit machines.\n\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Jesse Barnes \u003cjbarnes@sgi.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cb2b95e1c6b56e3d2369d3a5f4bc97f4fa180683", "tree": "121d3fcd539f7d62887949840307ac26aadaa9e4", "parents": [ "6f0419e06a3b151ab616a31accdabef41dc2d1b0" ], "author": { "name": "Andy Whitcroft", "email": "apw@shadowen.org", "time": "Fri Jun 23 02:03:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:45 2006 -0700" }, "message": "[PATCH] zone handle unaligned zone boundaries\n\nThe buddy allocator has a requirement that boundaries between contigious\nzones occur aligned with the the MAX_ORDER ranges. Where they do not we\nwill incorrectly merge pages cross zone boundaries. This can lead to pages\nfrom the wrong zone being handed out.\n\nOriginally the buddy allocator would check that buddies were in the same\nzone by referencing the zone start and end page frame numbers. This was\nremoved as it became very expensive and the buddy allocator already made\nthe assumption that zones boundaries were aligned.\n\nIt is clear that not all configurations and architectures are honouring\nthis alignment requirement. Therefore it seems safest to reintroduce\nsupport for non-aligned zone boundaries. This patch introduces a new check\nwhen considering a page a buddy it compares the zone_table index for the\ntwo pages and refuses to merge the pages where they do not match. The\nzone_table index is unique for each node/zone combination when\nFLATMEM/DISCONTIGMEM is enabled and for each section/zone combination when\nSPARSEMEM is enabled (a SPARSEMEM section is at least a MAX_ORDER size).\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "726c334223180e3c0197cc980a432681370d4baf", "tree": "8327b354bb3dc959a6606051ae6f8d4d035e38a2", "parents": [ "454e2398be9b9fa30433fccc548db34d19aa9958" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jun 23 02:02:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:45 2006 -0700" }, "message": "[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry\n\nGive the statfs superblock operation a dentry pointer rather than a superblock\npointer.\n\nThis complements the get_sb() patch. That reduced the significance of\nsb-\u003es_root, allowing NFS to place a fake root there. However, NFS does\nrequire a dentry to use as a target for the statfs operation. This permits\nthe root in the vfsmount to be used instead.\n\nlinux/mount.h has been added where necessary to make allyesconfig build\nsuccessfully.\n\nInterest has also been expressed for use with the FUSE and XFS filesystems.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Nathan Scott \u003cnathans@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "454e2398be9b9fa30433fccc548db34d19aa9958", "tree": "1f61cb0c3716a33b661cfc8977e9beeb480a322c", "parents": [ "1ad5544098a69d7dc1fa508cbb17e13a7a952fd8" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jun 23 02:02:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:42:45 2006 -0700" }, "message": "[PATCH] VFS: Permit filesystem to override root dentry on mount\n\nExtend the get_sb() filesystem operation to take an extra argument that\npermits the VFS to pass in the target vfsmount that defines the mountpoint.\n\nThe filesystem is then required to manually set the superblock and root dentry\npointers. For most filesystems, this should be done with simple_set_mnt()\nwhich will set the superblock pointer and then set the root dentry to the\nsuperblock\u0027s s_root (as per the old default behaviour).\n\nThe get_sb() op now returns an integer as there\u0027s now no need to return the\nsuperblock pointer.\n\nThis patch permits a superblock to be implicitly shared amongst several mount\npoints, such as can be done with NFS to avoid potential inode aliasing. In\nsuch a case, simple_set_mnt() would not be called, and instead the mnt_root\nand mnt_sb would be set directly.\n\nThe patch also makes the following changes:\n\n (*) the get_sb_*() convenience functions in the core kernel now take a vfsmount\n pointer argument and return an integer, so most filesystems have to change\n very little.\n\n (*) If one of the convenience function is not used, then get_sb() should\n normally call simple_set_mnt() to instantiate the vfsmount. This will\n always return 0, and so can be tail-called from get_sb().\n\n (*) generic_shutdown_super() now calls shrink_dcache_sb() to clean up the\n dcache upon superblock destruction rather than shrink_dcache_anon().\n\n This is required because the superblock may now have multiple trees that\n aren\u0027t actually bound to s_root, but that still need to be cleaned up. The\n currently called functions assume that the whole tree is rooted at s_root,\n and that anonymous dentries are not the roots of trees which results in\n dentries being left unculled.\n\n However, with the way NFS superblock sharing are currently set to be\n implemented, these assumptions are violated: the root of the filesystem is\n simply a dummy dentry and inode (the real inode for \u0027/\u0027 may well be\n inaccessible), and all the vfsmounts are rooted on anonymous[*] dentries\n with child trees.\n\n [*] Anonymous until discovered from another tree.\n\n (*) The documentation has been adjusted, including the additional bit of\n changing ext2_* into foo_* in the documentation.\n\n[akpm@osdl.org: convert ipath_fs, do other stuff]\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Nathan Scott \u003cnathans@sgi.com\u003e\nCc: Roland Dreier \u003crolandd@cisco.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6f3cafce0ed24372084b5648c9e8a6aacbaf9900", "tree": "a20de49dbad477a608d1df3ce19f3eeb68417585", "parents": [ "0c97f524fc16004602f97ba19c36acdcc0fb9688", "02916526133aebc0b3b6c486d1b0af95221033bd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:46:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:46:28 2006 -0700" }, "message": "Merge branch \u0027devel\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027devel\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (21 commits)\n [ARM] 3629/1: S3C24XX: fix missing bracket in regs-dsc.h\n [ARM] 3537/1: Rework DMA-bounce locking for finer granularity\n [ARM] 3601/1: i.MX/MX1 DMA error handling for signaled channels only\n [ARM] 3597/1: ixp4xx/nslu2: Board support for new LED subsystem\n [ARM] 3595/1: ixp4xx/nas100d: Board support for new LED subsystem\n [ARM] 3626/1: ARM EABI: fix syscall restarting\n [ARM] 3628/1: S3C24XX: add get_rate call to struct clk\n [ARM] 3627/1: S3C24XX: split s3c2410 clocks from core clocks\n [ARM] 3613/1: S3C2410: Add sysdev and sysclass\n [ARM] 3624/1: Report true modem control line states\n [ARM] 3620/2: ixp23xx: add uengine loader support\n [ARM] 3618/1: add defconfig for logicpd pxa270 card engine\n [ARM] 3617/1: ep93xx: fix slightly incorrect timer tick rate\n [ARM] 3616/1: fix timer handler wrap logic for a number of platforms\n [ARM] 3615/1: ixp23xx: use platform devices for physmap flash\n [ARM] 3614/1: ep93xx: use platform devices for physmap flash\n [ARM] 3621/1: fix compilation breakage for pnx4008\n [ARM] 3623/1: pnx4008: move GPIO-related defines to gpio.h\n [ARM] 3622/1: pnx4008: remove clk_use/clk_unuse\n [ARM] Enable VFP to be built when non-VFP capable CPUs are selected\n ...\n" }, { "commit": "065a3e17baa36d1d48eb7376138820035b44775e", "tree": "556abb5dbeaad98fc5a66bd56f6a647dfbd22182", "parents": [ "45c091bb2d453ce4a8b06cf19872ec7a77fc4799", "bfcbb00855db21dacd3c154ea13ec3fdd98e747b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:15:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:15:09 2006 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6\n\n* \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (33 commits)\n [PATCH] myri10ge - drop workaround pci_save_state() disabling MSI\n [PATCH] myri10ge - drop workaround for the missing AER ext cap on nVidia CK804\n via-velocity: the link is not correctly detected when the device starts\n [PATCH] add b44 to maintainers\n [PATCH] WAN: ioremap() failure checks in drivers\n [PATCH] WAN: register_hdlc_device() doesn\u0027t need dev_alloc_name()\n [PATCH] skb_padto()-area fixes in 8390, wavelan\n [PATCH] make drivers/net/forcedeth.c:nv_update_pause() static\n [PATCH] network driver for Hilscher netx\n [PATCH] Dereference in tokenring/olympic.c\n [PATCH] Array overrun in drivers/net/wireless/wavelan.c\n [PATCH] Remove useless check in drivers/net/pcmcia/xirc2ps_cs.c\n [PATCH] 8139cp: add ethtool eeprom support\n [PATCH] 8139cp: fix eeprom read command length\n [PATCH] b44: update b44 Kconfig entry\n [PATCH] b44: update version to 1.01\n [PATCH] b44: add wol for old nic\n [PATCH] b44: add parameter\n [PATCH] b44: add wol\n [PATCH] b44: fix manual speed/duplex/autoneg settings\n ...\n" }, { "commit": "45c091bb2d453ce4a8b06cf19872ec7a77fc4799", "tree": "06fb2e05518ebfba163f8424e028e7faf5672d66", "parents": [ "d588fcbe5a7ba8bba2cebf7799ab2d573717a806", "2191fe3e39159e3375f4b7ec1420df149f154101" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:11:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:11:30 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits)\n [POWERPC] re-enable OProfile for iSeries, using timer interrupt\n [POWERPC] support ibm,extended-*-frequency properties\n [POWERPC] Extra sanity check in EEH code\n [POWERPC] Dont look for class-code in pci children\n [POWERPC] Fix mdelay badness on shared processor partitions\n [POWERPC] disable floating point exceptions for init\n [POWERPC] Unify ppc syscall tables\n [POWERPC] mpic: add support for serial mode interrupts\n [POWERPC] pseries: Print PCI slot location code on failure\n [POWERPC] spufs: one more fix for 64k pages\n [POWERPC] spufs: fail spu_create with invalid flags\n [POWERPC] spufs: clear class2 interrupt status before wakeup\n [POWERPC] spufs: fix Makefile for \"make clean\"\n [POWERPC] spufs: remove stop_code from struct spu\n [POWERPC] spufs: fix spu irq affinity setting\n [POWERPC] spufs: further abstract priv1 register access\n [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts\n [POWERPC] spufs: dont try to access SPE channel 1 count\n [POWERPC] spufs: use kzalloc in create_spu\n [POWERPC] spufs: fix initial state of wbox file\n ...\n\nManually resolved conflicts in:\n\tdrivers/net/phy/Makefile\n\tinclude/asm-powerpc/spu.h\n" }, { "commit": "4a31e348e3ecaf54c50240109ac4574b180f8840", "tree": "319978d90b95c7f1d4bf1fdfc552dc8850f330e7", "parents": [ "aa95abefccc25efea5c8654bc3475e8161319b94" ], "author": { "name": "Krzysztof Halasa", "email": "khc@pm.waw.pl", "time": "Thu Jun 22 22:20:19 2006 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Jun 22 23:32:03 2006 -0400" }, "message": "[PATCH] WAN: register_hdlc_device() doesn\u0027t need dev_alloc_name()\n\nDavid Boggs noticed that register_hdlc_device() no longer needs\nto call dev_alloc_name() as it\u0027s called by register_netdev().\nregister_hdlc_device() is currently equivalent to register_netdev().\n\nhdlc_setup() is now EXPORTed as per David\u0027s request.\n\nSigned-off-by: Krzysztof Halasa \u003ckhc@pm.waw.pl\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "92aa674d721d089c440301ab95cb6be19c78727e", "tree": "f5114973b0e5a975035664b48f44217802b4b6b1", "parents": [ "6d56ab936237b429366ade0d2a1540c7e41beb87" ], "author": { "name": "Sascha Hauer", "email": "s.hauer@pengutronix.de", "time": "Thu Jun 22 07:11:13 2006 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Jun 22 23:28:05 2006 -0400" }, "message": "[PATCH] network driver for Hilscher netx\n\nThis is a patch for the Hilscher netx builtin ethernet ports. The\nnetx board support was merged into 2.6.17-git2.\nThe netx is a arm926 based SoC.\n\nSigned-off-by: Robert Schwebel \u003cr.schwebel@pengutronix.de\u003e\nSigned-off-by: Sascha Hauer \u003cs.hauer@pengutronix.de\u003e\n\n--\n drivers/net/Kconfig | 11\n drivers/net/Makefile | 1\n drivers/net/netx-eth.c | 516 ++++++++++++++++++++++++++++++++++++++++\n include/asm-arm/arch-netx/eth.h | 27 ++\n 4 files changed, 555 insertions(+)\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "dbe1ab9514c231c9b062140a107d9dea0eabefcc", "tree": "0001c7143cf923fc704215f0a0e54221e9e5cbb9", "parents": [ "612eff0e3715a6faff5ba1b74873b99e036c59fe", "d588fcbe5a7ba8bba2cebf7799ab2d573717a806" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Jun 22 22:51:46 2006 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Jun 22 22:51:46 2006 -0400" }, "message": "Merge branch \u0027master\u0027 into upstream\n" }, { "commit": "d588fcbe5a7ba8bba2cebf7799ab2d573717a806", "tree": "2c82f5d26bd9f2e2f82711ef58f3c7a1b6a9a4df", "parents": [ "eaa8568901b3164197ce727c4c9b4067383e526c", "4941b395b3c2635a8c16d88791a789fb6ac6be43" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:08:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:08:56 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6: (44 commits)\n [PATCH] I2C: I2C controllers go into right place on sysfs\n [PATCH] hwmon-vid: Add support for Intel Core and Conroe\n [PATCH] lm70: New hardware monitoring driver\n [PATCH] hwmon: Fix the Kconfig header\n [PATCH] i2c-i801: Merge setup function\n [PATCH] i2c-i801: Better pci subsystem integration\n [PATCH] i2c-i801: Cleanups\n [PATCH] i2c-i801: Remove PCI function check\n [PATCH] i2c-i801: Remove force_addr parameter\n [PATCH] i2c-i801: Fix block transaction poll loops\n [PATCH] scx200_acb: Documentation update\n [PATCH] scx200_acb: Mark scx200_acb_probe __init\n [PATCH] scx200_acb: Use PCI I/O resource when appropriate\n [PATCH] i2c: Mark block write buffers as const\n [PATCH] i2c-ocores: Minor cleanups\n [PATCH] abituguru: Fix fan detection\n [PATCH] abituguru: Review fixes\n [PATCH] abituguru: New hardware monitoring driver\n [PATCH] w83792d: Add missing data access locks\n [PATCH] w83792d: Fix setting the PWM value\n ...\n" }, { "commit": "eaa8568901b3164197ce727c4c9b4067383e526c", "tree": "6dc48f016cfff6e1e5ce9278be819e1b651027b0", "parents": [ "6c763eb9ead86c612492b59287b36c0dcf7d09b1", "c6976a4eb3c9ead165de950899b45db0840b8e30" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:08:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:08:34 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/w1-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/w1-2.6:\n [PATCH] w1: warning fix\n [PATCH] w1: clean up W1_CON dependency.\n [PATCH] drivers/w1/w1.c: fix a compile error\n [PATCH] W1: fix dependencies of W1_SLAVE_DS2433_CRC\n [PATCH] W1: possible cleanups\n [PATCH] W1: cleanups\n [PATCH] w1 exports\n [PATCH] w1: Use mutexes instead of semaphores.\n [PATCH] w1: Make w1 connector notifications depend on connector.\n [PATCH] w1: netlink: Mark netlink group 1 as unused.\n [PATCH] w1: Move w1-connector definitions into linux/include/connector.h\n [PATCH] w1: Userspace communication protocol over connector.\n [PATCH] w1: Replace dscore and ds_w1_bridge with ds2490 driver.\n [PATCH] w1: Added default generic read/write operations.\n" }, { "commit": "6c763eb9ead86c612492b59287b36c0dcf7d09b1", "tree": "46497ff44bcf909517bffac70f0d6c7ad45ae1f0", "parents": [ "dcc1a66a09420ccc5a22671bddc5a842f92d67e5", "cf34a8e07f02c76f3f1232eecb681301a3d7b10b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:07:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:07:59 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (27 commits)\n [PATCH] PCI: nVidia quirk to make AER PCI-E extended capability visible\n [PATCH] PCI: fix issues with extended conf space when MMCONFIG disabled because of e820\n [PATCH] PCI: Bus Parity Status sysfs interface\n [PATCH] PCI: fix memory leak in MMCONFIG error path\n [PATCH] PCI: fix error with pci_get_device() call in the mpc85xx driver\n [PATCH] PCI: MSI-K8T-Neo2-Fir: run only where needed\n [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev\n [PATCH] PCI: clean up pci documentation to be more specific\n [PATCH] PCI: remove unneeded msi code\n [PATCH] PCI: don\u0027t move ioapics below PCI bridge\n [PATCH] PCI: cleanup unused variable about msi driver\n [PATCH] PCI: disable msi mode in pci_disable_device\n [PATCH] PCI: Allow MSI to work on kexec kernel\n [PATCH] PCI: AMD 8131 MSI quirk called too late, bus_flags not inherited ?\n [PATCH] PCI: Move various PCI IDs to header file\n [PATCH] PCI Bus Parity Status-broken hardware attribute, EDAC foundation\n [PATCH] PCI: i386/x86_84: disable PCI resource decode on device disable\n [PATCH] PCI ACPI: Rename the functions to avoid multiple instances.\n [PATCH] PCI: don\u0027t enable device if already enabled\n [PATCH] PCI: Add a \"enable\" sysfs attribute to the pci devices to allow userspace (Xorg) to enable devices without doing foul direct access\n ...\n" }, { "commit": "4f3865fb57a04db7cca068fed1c15badc064a302", "tree": "4c923c72b6ac9b633c87cc73b55a75c7cfd0f044", "parents": [ "4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4" ], "author": { "name": "Richard Purdie", "email": "rpurdie@rpsys.net", "time": "Thu Jun 22 14:47:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:58 2006 -0700" }, "message": "[PATCH] zlib_inflate: Upgrade library code to a recent version\n\nUpgrade the zlib_inflate implementation in the kernel from a patched\nversion 1.1.3/4 to a patched 1.2.3.\n\nThe code in the kernel is about seven years old and I noticed that the\nexternal zlib library\u0027s inflate performance was significantly faster (~50%)\nthan the code in the kernel on ARM (and faster again on x86_32).\n\nFor comparison the newer deflate code is 20% slower on ARM and 50% slower\non x86_32 but gives an approx 1% compression ratio improvement. I don\u0027t\nconsider this to be an improvement for kernel use so have no plans to\nchange the zlib_deflate code.\n\nVarious changes have been made to the zlib code in the kernel, the most\nsignificant being the extra functions/flush option used by ppp_deflate.\nThis update reimplements the features PPP needs to ensure it continues to\nwork.\n\nThis code has been tested on ARM under both JFFS2 (with zlib compression\nenabled) and ppp_deflate and on x86_32. JFFS2 sees an approx. 10% real\nworld file read speed improvement.\n\nThis patch also removes ZLIB_VERSION as it no longer has a correct value.\nWe don\u0027t need version checks anyway as the kernel\u0027s module handling will\ntake care of that for us. This removal is also more in keeping with the\nzlib author\u0027s wishes (http://www.zlib.net/zlib_faq.html#faq24) and I\u0027ve\nadded something to the zlib.h header to note its a modified version.\n\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nAcked-by: Joern Engel \u003cjoern@wh.fh-wedel.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4", "tree": "883c6ece20a28f86eb73cd329bb9d4674b1e5480", "parents": [ "d702ccb342e49f7591df5a87c3857c698183b0fa" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jun 22 14:47:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:58 2006 -0700" }, "message": "[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use\n\nVGA_MAP_MEM translates to ioremap() on some architectures. It makes sense\nto do this to vga_vram_base, because we\u0027re going to access memory between\nvga_vram_base and vga_vram_end.\n\nBut it doesn\u0027t really make sense to map starting at vga_vram_end, because\nwe aren\u0027t going to access memory starting there. On ia64, which always has\nto be different, ioremapping vga_vram_end gives you something completely\nincompatible with ioremapped vga_vram_start, so vga_vram_size ends up being\nnonsense.\n\nAs a bonus, we often know the size up front, so we can use ioremap()\ncorrectly, rather than giving it a zero size.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0feae5c47aabdde59cbbec32d150e17102de37f0", "tree": "244f742d943a0516921180b840419fdc329075f0", "parents": [ "de047c1bcd7f7bcfbdc29eb5b439fb332594da3f" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Jun 22 14:47:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:57 2006 -0700" }, "message": "[PATCH] Fix dcache race during umount\n\nThe race is that the shrink_dcache_memory shrinker could get called while a\nfilesystem is being unmounted, and could try to prune a dentry belonging to\nthat filesystem.\n\nIf it does, then it will call in to iput on the inode while the dentry is\nno longer able to be found by the umounting process. If iput takes a\nwhile, generic_shutdown_super could get all the way though\nshrink_dcache_parent and shrink_dcache_anon and invalidate_inodes without\never waiting on this particular inode.\n\nEventually the superblock gets freed anyway and if the iput tried to touch\nit (which some filesystems certainly do), it will lose. The promised\n\"Self-destruct in 5 seconds\" doesn\u0027t lead to a nice day.\n\nThe race is closed by holding s_umount while calling prune_one_dentry on\nsomeone else\u0027s dentry. As a down_read_trylock is used,\nshrink_dcache_memory will no longer try to prune the dentry of a filesystem\nthat is being unmounted, and unmount will not be able to start until any\nsuch active prune_one_dentry completes.\n\nThis requires that prune_dcache *knows* which filesystem (if any) it is\ndoing the prune on behalf of so that it can be careful of other\nfilesystems. shrink_dcache_memory isn\u0027t called it on behalf of any\nfilesystem, and so is careful of everything.\n\nshrink_dcache_anon is now passed a super_block rather than the s_anon list\nout of the superblock, so it can get the s_anon list itself, and can pass\nthe superblock down to prune_dcache.\n\nIf prune_dcache finds a dentry that it cannot free, it leaves it where it\nis (at the tail of the list) and exits, on the assumption that some other\nthread will be removing that dentry soon. To try to make sure that some\nwork gets done, a limited number of dnetries which are untouchable are\nskipped over while choosing the dentry to work on.\n\nI believe this race was first found by Kirill Korotaev.\n\nCc: Jan Blunck \u003cjblunck@suse.de\u003e\nAcked-by: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: Olaf Hering \u003colh@suse.de\u003e\nAcked-by: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c89681ed7d0e4a61d35bdc12c06c6733b718b2cb", "tree": "170d7c54d578480ba231dd690243aa21067ca253", "parents": [ "09d967c6f32b35eab15b45862ae16e4f06259d8e" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Thu Jun 22 14:47:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:57 2006 -0700" }, "message": "[PATCH] remove steal_locks()\n\nThis patch removes the steal_locks() function.\n\nsteal_locks() doesn\u0027t work correctly with any filesystem that does it\u0027s own\nlock management, including NFS, CIFS, etc.\n\nIn addition it has weird semantics on local filesystems in case tasks\nsharing file-descriptor tables are doing POSIX locking operations in\nparallel to execve().\n\nThe steal_locks() function has an effect on applications doing:\n\nclone(CLONE_FILES)\n /* in child */\n lock\n execve\n lock\n\nPOSIX locks acquired before execve (by \"child\", \"parent\" or any further\ntask sharing files_struct) will after the execve be owned exclusively by\n\"child\".\n\nAccording to Chris Wright some LSB/LTP kind of suite triggers without the\nstealing behavior, but there\u0027s no known real-world application that would\nalso fail.\n\nApps using NPTL are not affected, since all other threads are killed before\nexecve.\n\nApps using LinuxThreads are only affected if they\n\n - have multiple threads during exec (LinuxThreads doesn\u0027t kill other\n threads, the app may do it with pthread_kill_other_threads_np())\n - rely on POSIX locks being inherited across exec\n\nBoth conditions are documented, but not their interaction.\n\nApps using clone() natively are affected if they\n\n - use clone(CLONE_FILES)\n - rely on POSIX locks being inherited across exec\n\nThe above scenarios are unlikely, but possible.\n\nIf the patch is vetoed, there\u0027s a plan B, that involves mostly keeping the\nweird stealing semantics, but changing the way lock ownership is handled so\nthat network and local filesystems work consistently.\n\nThat would add more complexity though, so this solution seems to be\npreferred by most people.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0e5b3781591cc954037c08ef78edf7f1192d38c5", "tree": "252bc504e76564f232bd889481212eb53d407049", "parents": [ "bec0e85910b95c325a008ead7c3bbe047cc39672" ], "author": { "name": "Brice Goglin", "email": "brice@myri.com", "time": "Thu Jun 22 14:47:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:56 2006 -0700" }, "message": "[PATCH] PCI: Add PCI_CAP_ID_VNDR\n\nAdd the vendor-specific extended capability PCI_CAP_ID_VNDR. It is required\nby the Myri-10G Ethernet driver.\n\nSigned-off-by: Brice Goglin \u003cbrice@myri.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "04c567d9313e4927b9835361d8ac0318ce65af6b", "tree": "d040ef59337342603f2cc30917493fb6a74a212a", "parents": [ "d720024e94de4e8b7f10ee83c532926f3ad5d708" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Jun 22 14:47:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:56 2006 -0700" }, "message": "[PATCH] Keys: Fix race between two instantiators of a key\n\nAdd a revocation notification method to the key type and calls it whilst\nthe key\u0027s semaphore is still write-locked after setting the revocation\nflag.\n\nThe patch then uses this to maintain a reference on the task_struct of the\nprocess that calls request_key() for as long as the authorisation key\nremains unrevoked.\n\nThis fixes a potential race between two processes both of which have\nassumed the authority to instantiate a key (one may have forked the other\nfor example). The problem is that there\u0027s no locking around the check for\nrevocation of the auth key and the use of the task_struct it points to, nor\ndoes the auth key keep a reference on the task_struct.\n\nAccess to the \"context\" pointer in the auth key must thenceforth be done\nwith the auth key semaphore held. The revocation method is called with the\ntarget key semaphore held write-locked and the search of the context\nprocess\u0027s keyrings is done with the auth key semaphore read-locked.\n\nThe check for the revocation state of the auth key just prior to searching\nit is done after the auth key is read-locked for the search. This ensures\nthat the auth key can\u0027t be revoked between the check and the search.\n\nThe revocation notification method is added so that the context task_struct\ncan be released as soon as instantiation happens rather than waiting for\nthe auth key to be destroyed, thus avoiding the unnecessary pinning of the\nrequesting process.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d720024e94de4e8b7f10ee83c532926f3ad5d708", "tree": "8f21613c29a26bfbeb334cb0104b8b998b09fbdc", "parents": [ "f893afbe1262e27e91234506f72e17716190dd2f" ], "author": { "name": "Michael LeMay", "email": "mdlemay@epoch.ncsc.mil", "time": "Thu Jun 22 14:47:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:55 2006 -0700" }, "message": "[PATCH] selinux: add hooks for key subsystem\n\nIntroduce SELinux hooks to support the access key retention subsystem\nwithin the kernel. Incorporate new flask headers from a modified version\nof the SELinux reference policy, with support for the new security class\nrepresenting retained keys. Extend the \"key_alloc\" security hook with a\ntask parameter representing the intended ownership context for the key\nbeing allocated. Attach security information to root\u0027s default keyrings\nwithin the SELinux initialization routine.\n\nHas passed David\u0027s testsuite.\n\nSigned-off-by: Michael LeMay \u003cmdlemay@epoch.ncsc.mil\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02916526133aebc0b3b6c486d1b0af95221033bd", "tree": "7ff94b83c7affd3d254e4c225e972c457a76ebbc", "parents": [ "823588c18689ddd49d4643eda7654302f18a275f" ], "author": { "name": "Ben Dooks", "email": "ben-linux@fluff.org", "time": "Thu Jun 22 22:57:54 2006 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jun 22 22:57:54 2006 +0100" }, "message": "[ARM] 3629/1: S3C24XX: fix missing bracket in regs-dsc.h\n\nPatch from Ben Dooks\n\nFix missing bracket in include/asm-arm/arch-s3c2410/regs-dsc.h\n\nSigned-off-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "fa3e686a34f4c33de31a128cc36def0b466bfe1a", "tree": "7fb7bccf367a6d796fcf5751e5b3d901cbe91818", "parents": [ "e22b04fb6b1689aee208b65966fa9fb19e098006" ], "author": { "name": "Pavel Pisa", "email": "ppisa@pikron.com", "time": "Thu Jun 22 22:21:03 2006 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jun 22 22:21:03 2006 +0100" }, "message": "[ARM] 3601/1: i.MX/MX1 DMA error handling for signaled channels only\n\nPatch from Pavel Pisa\n\nThere has been bug, that dma_err_handler() touches even\nchannels not signaling error condition.\n\nProblem noticed by Andrea Paterniani.\n\nSigned-off-by: Pavel Pisa \u003cpisa@cmp.felk.cvut.cz\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "0dad31d2da706ef114bc5c21123123be2f405d5b", "tree": "83082c94a5c6fada0827cbaf98cc9d3cd44aca2c", "parents": [ "607c0fbee7272be4d5455d6b29f6ffb092573eff" ], "author": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:35:11 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:35:11 2006 +0200" }, "message": "[ALSA] version 1.0.12rc1\n" }, { "commit": "1459c7849ea24fd71e4d2e678caa1cc3fef754e2", "tree": "9faaca96c655768056850706a82ac5bb4ffc1f80", "parents": [ "396f739e21f3b7ea9ece08bf0abf0a45693c3047" ], "author": { "name": "Rodolfo Giometti", "email": "giometti@linux.it", "time": "Mon Jun 19 15:04:54 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:34:29 2006 +0200" }, "message": "[ALSA] Disable AC97 AUX and VIDEO controls for WM9705 touchscreen\n\nThis patch by Rodolfo Giometti disables the AC97 AUX and VIDEO controls\non the WM9705 when the touchscreen is selected as the AUX and VIDEO\nlines are shared with the touch controller.\nChanges:-\n o Added AC97_HAS_NO_AUX flag\n o Test for AC97_HAS_NO_AUX flag in snd_ac97_mixer_build()\n o Sets AC97_HAS_NO_VIDEO and AC97_HAS_NO_AUX in patch_wolfson05() when\nWM9705 touch driver is selected.\n\nSigned-off-by: Rodolfo Giometti \u003cgiometti@linux.it\u003e\nSigned-off-by: Liam Girdwood \u003cliam.girdwood@wolfsonmicro.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "302e4c2f9e2b9f07c69649782330a61c60001ac4", "tree": "406d44e355f502ac5e7ee584a28d725c6e7c8a94", "parents": [ "140432fd2fbe68d59fe6fcddbcd4bcd0f84e951a" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Tue May 23 13:24:30 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:56 2006 +0200" }, "message": "[ALSA] Change an arugment of snd_mpu401_uart_new() to bit flags\n\nChange the 5th argument of snd_mpu401_uart_new() to bit flags\ninstead of a boolean. The argument takes bits that consist of\nMPU401_INFO_XXX flags.\nThe callers that used the value 1 there are replaced with\nMPU401_INFO_INTEGRATED.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "746df94898554b3d8e91d855e934852e626c701c", "tree": "dc312e426d52804d98080af18f12f5b14010d2e5", "parents": [ "0defb2672d7cde8d048eec35c183da7b88adbd9e" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon May 15 19:49:05 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:37 2006 +0200" }, "message": "[ALSA] Fix rwlock around snd_iprintf() in sound core\n\nFixed rwlock around snd_iprintf() in sound core part.\nReplaced with mutex.\nAlso, make mutex and flags static variables with addition of\nsnd_card_locked() function (just for sound.c).\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "a7b928ac5fcd8e1b5c7c69926d8845b1d0500af3", "tree": "8157f37993802f1defa42f2126aca29fda4dd44c", "parents": [ "450047a78f3c35a905576e121abfbee2ccd45993" ], "author": { "name": "Clemens Ladisch", "email": "clemens@ladisch.de", "time": "Tue May 02 16:22:12 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:20 2006 +0200" }, "message": "[ALSA] rawmidi: add get_port_info callback for sequencer information flags\n\nAdd a get_port_info callback to the snd_rawmidi_global_ops structure to\nallow the USB MIDI driver to supply information flags for the sequencer\nports created by seq_midi.\n\nSigned-off-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\n" }, { "commit": "450047a78f3c35a905576e121abfbee2ccd45993", "tree": "7788c29141fc1dac2c0cb5f2b4799b7c9231c361", "parents": [ "c97f3dd85490e51ba48782dd0c063cdade352c0d" ], "author": { "name": "Clemens Ladisch", "email": "clemens@ladisch.de", "time": "Tue May 02 16:08:41 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:18 2006 +0200" }, "message": "[ALSA] add more sequencer port type information bits\n\nAdd four new information flags SNDRV_SEQ_PORT_TYPE_HARDWARE, _SOFTWARE,\n_SYNTHESIZER, _PORT for sequencer ports. This makes it easier for apps\nlike Rosegarden to make policy decisions based on the port type.\n\nSigned-off-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\n" }, { "commit": "9c323fcbc51493f79f9700cb20830d0857c72d99", "tree": "17e17046c0642f918b9516de8d9517914cabd0ad", "parents": [ "0df63e44c3e315ec0fe427ae62558231864108bd" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:41 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:14 2006 +0200" }, "message": "[ALSA] Fix mmap_count with O_APPEND opened streams\n\nMove mmap_count to snd_pcm_substream instead of runtime struct\nso that multiplly opened substreams via O_APPEND can be handled\ncorrectly.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "0df63e44c3e315ec0fe427ae62558231864108bd", "tree": "3cff6f5d5fdb7ad047a61c591d891e3ca1bc669e", "parents": [ "f001c3acf64b8ca18fe40af592629abb261b321e" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:41 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:13 2006 +0200" }, "message": "[ALSA] Add O_APPEND flag support to PCM\n\nAdded O_APPEND flag support to PCM to enable shared substreams\namong multiple processes. This mechanism is used by dmix and\ndsnoop plugins.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "bf850204a71a97eb5a6afaf27263bb667f9cab0a", "tree": "2d917d9886a3488f1524699374d546d8bf6af88e", "parents": [ "7e4eeec8a30fa9e00cac67a37ca9ddf6cbdb79c4" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:41 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:09 2006 +0200" }, "message": "[ALSA] Remove unneeded read/write_size fields in proc text ops\n\nRemove unneeded read/write_size fields in proc text ops.\nsnd_info_set_text_ops() is fixed, too.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "7e4eeec8a30fa9e00cac67a37ca9ddf6cbdb79c4", "tree": "73e296c11c87e399b32aa9b7714575180bf8b39a", "parents": [ "2f4ca8e5c7cf6a6f7935483d8ee4aa8b039bdd7d" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:40 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:07 2006 +0200" }, "message": "[ALSA] Make buffer size of proc text interface variable\n\nMake the read/write buffer size of proc text interface variable.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "e88e8ae639a4908b903d9406c54e99a729b01a28", "tree": "ff49ba0d2370c3259b055986ebca6487994cf6e2", "parents": [ "e5e8a1d4618595ea406336da3cdbd0c6eb6f260d" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:40 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:33:05 2006 +0200" }, "message": "[ALSA] Move OSS-specific hw_params helper to snd-pcm-oss module\n\nMove EXPORT_SYMBOL()s to places adjacent to functions/variables.\nAlso move OSS-specific hw_params helper functions to pcm_oss.c.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "9bb22e215c28204faee73dd7ac0ad98c075d6f7b", "tree": "aa1492c0cac206b80b5932bbb1247ea8db0771b4", "parents": [ "9ac25594e68a4b61516e7c1140d8c0f7ef449e20" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Apr 28 15:13:39 2006 +0200" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:32:51 2006 +0200" }, "message": "[ALSA] Clean up ugly hacks in pcm_params.h\n\nClean up ugly hacks for sync with alsa-lib in pcm_params.h.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "21fdddea8e4cc54341d389916d0c17db8c1ca452", "tree": "9ab8e7c8e92cfc747d71907a7c9ebaa2151fcd41", "parents": [ "6129daaa0d2b84c0e376b6b17b3d3740c4d1d1ca" ], "author": { "name": "James Courtier-Dutton", "email": "James@superbug.co.uk", "time": "Sun Apr 09 17:36:39 2006 +0100" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Thu Jun 22 21:32:37 2006 +0200" }, "message": "[ALSA] emu10k1: Add support for Audigy4 (not Pro)\n\nSigned-off-by: James Courtier-Dutton \u003cJames@superbug.co.uk\u003e\n" }, { "commit": "bb5427b5466782ba0bbf56a4ed752e08b65a5d08", "tree": "e59a0c4c6fa7ede28cfc245d320dda467831ddf7", "parents": [ "b6043fcab4b2b06b9fcde4c783ab253cdc2c1129" ], "author": { "name": "Evgeniy Polyakov", "email": "johnpol@2ka.mipt.ru", "time": "Thu Mar 23 19:11:58 2006 +0300" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 22 11:22:50 2006 -0700" }, "message": "[PATCH] w1: netlink: Mark netlink group 1 as unused.\n\nnetlink_w1 was moved to connector.\n\nSigned-off-by: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "b6043fcab4b2b06b9fcde4c783ab253cdc2c1129", "tree": "fd89df381e6d0beabf41f11be5fdc2b7bfe941d6", "parents": [ "12003375acd879e498c6c511faf27531296f9640" ], "author": { "name": "Evgeniy Polyakov", "email": "johnpol@2ka.mipt.ru", "time": "Thu Mar 23 19:11:58 2006 +0300" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 22 11:22:50 2006 -0700" }, "message": "[PATCH] w1: Move w1-connector definitions into linux/include/connector.h\n\nSigned-off-by: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "46f5ed753fac512f73069bd07455555b41a8a06e", "tree": "fd36fabe80349967a71efa373e2ad42c12b1af3b", "parents": [ "1ded969fb97fba33e7310ef95f0b3e3123d4d92a" ], "author": { "name": "Krzysztof Halasa", "email": "khc@pm.waw.pl", "time": "Mon Jun 12 21:42:20 2006 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 22 11:10:34 2006 -0700" }, "message": "[PATCH] i2c: Mark block write buffers as const\n\nThe attached patch marks i2c_smbus_write_block_data() and\ni2c_smbus_write_i2c_block_data() buffers as const.\n\nSigned-off-by: Krzysztof Halasa \u003ckhc@pm.waw.pl\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" } ], "next": "18f98b1e3147afdb51e545cc6ff2b016c7d088a7" }