)]}' { "log": [ { "commit": "57b28f66316d287b9dbf7b28358ca90257230769", "tree": "9486fff9e7c746721dbcbbbeb34ddd1307460e89", "parents": [ "cc961d400e06e78c7aa39aeab1f001eb8f76ef90" ], "author": { "name": "Michael Holzheu", "email": "holzheu@linux.vnet.ibm.com", "time": "Mon May 17 10:00:20 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:17 2010 +0200" }, "message": "[S390] s390_hypfs: Add new attributes\n\nIn order to access the data of the hypfs diagnose calls from user\nspace also in binary form, this patch adds two new attributes in\ndebugfs:\n * z/VM: s390_hypfs/d2fc_bin\n * LPAR: s390_hypfs/d204_bin\n\nSigned-off-by: Michael Holzheu \u003cholzheu@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cc961d400e06e78c7aa39aeab1f001eb8f76ef90", "tree": "75a8f9668c6b723e637cc18b6264a3fac4a87112", "parents": [ "d0c9d4a89fff4352b20ae8704b84cd99a8372f66" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Mon May 17 10:00:19 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:17 2010 +0200" }, "message": "[S390] qdio: remove API wrappers\n\nRemove qdio API wrappers used by qeth and replace them by calling the\nappropriate functions directly.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "10d3858950557cd3cc05f647ede597114c610177", "tree": "5f434f31fb64ef02dc91f99fd895c186379f2b9d", "parents": [ "2dedf0d9eadf39660f2e1686b5d36e4a7515803f" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon May 17 10:00:12 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:16 2010 +0200" }, "message": "[S390] topology: expose core identifier\n\nProvide a topology_core_id define which makes sure that the contents of\n/sys/devices/system/cpu/cpuX/topology/core_id\nindeed do contain the core id and not always 0.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "86f2552bbd0e17b19bb5e9881042533eaea553c7", "tree": "f520909d953f5d8c7db3dd4c4f2582bd7f7473aa", "parents": [ "cd3b70f5d4d82f85d1e1d6e822f38ae098cf7c72" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon May 17 10:00:05 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:15 2010 +0200" }, "message": "[S390] add breaking event address for user space\n\nCopy the last breaking event address from the lowcore to a new\nfield in the thread_struct on each system entry. Add a new\nptrace request PTRACE_GET_LAST_BREAK and a new utrace regset\nREGSET_LAST_BREAK to query the last breaking event.\n\nThis is useful for debugging wild branches in user space code.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cd3b70f5d4d82f85d1e1d6e822f38ae098cf7c72", "tree": "aa394e63d300312bece2afb53a53dfd93a0f5f23", "parents": [ "6377981faf1a4425b0531e577736ef03df97c8f6" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Mon May 17 10:00:04 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:15 2010 +0200" }, "message": "[S390] virtualization aware cpu measurement\n\nUse the SPP instruction to set a tag on entry to / exit of the virtual\nmachine context. This allows the cpu measurement facility to distinguish\nthe samples from the host and the different guests.\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\n" }, { "commit": "6377981faf1a4425b0531e577736ef03df97c8f6", "tree": "f690c5d357413cb6f26c8463519ad2b1f8800851", "parents": [ "6a2df3a87276cdc08fd87070d09ea18d1fb9d622" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon May 17 10:00:03 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:15 2010 +0200" }, "message": "[S390] idle time accounting vs. machine checks\n\nA machine check can interrupt the i/o and external interrupt handler\nanytime. If the machine check occurs while the interrupt handler is\nwaking up from idle vtime_start_cpu can get executed a second time\nand the int_clock / async_enter_timer values in the lowcore get\nclobbered. This can confuse the cpu time accounting.\nTo fix this problem two changes are needed. First the machine check\nhandler has to use its own copies of int_clock and async_enter_timer,\nnamed mcck_clock and mcck_enter_timer. Second the nested execution\nof vtime_start_cpu has to be prevented. This is done in s390_idle_check\nby checking the wait bit in the program status word.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6a2df3a87276cdc08fd87070d09ea18d1fb9d622", "tree": "384b646d0a826ab5c2bafa63e9bea4a057815fe2", "parents": [ "43d399d2ab7e96cb8d952d0ba4e9131587b7c8b9" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon May 17 10:00:02 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:15 2010 +0200" }, "message": "[S390] improve irq tracing code in entry[64].S\n\nThe system call path in entry[64].S is run with interrupts enabled.\nRemove the irq tracing check from the system call exit code. If a\nprogram check interrupted a context enabled for interrupts do a\ncall to trace_irq_off_caller in the program check handler before\nbranching to the system call exit code.\nRestructure the system call and io interrupt return code to avoid\navoid the lpsw[e] to disable machine checks.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "94038a99119c171aea27608f81c7ba359de98c4e", "tree": "f74a84b289eb256f2b0674efb49640733b003b29", "parents": [ "e40152ee1e1c7a63f4777791863215e3faa37a86" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon May 17 10:00:00 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon May 17 10:00:15 2010 +0200" }, "message": "[S390] More cleanup for struct _lowcore\n\nRemove cpu_id from lowcore and replace addr_t with __u64.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "157a1a27d5921fc94db8c14e0d01363d13de99b5", "tree": "4906607e35a4bee0e84e42d59985af645c1564a2", "parents": [ "8821d24cd261aede9b0436cd3252b17a60ccc33a" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Thu Apr 22 17:17:06 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Thu Apr 22 17:17:19 2010 +0200" }, "message": "[S390] vdso: use ntp adjusted clock multiplier\n\nCommit \"timekeeping: Fix clock_gettime vsyscall time warp\" (0696b711e)\nintroduced the new parameter \"mult\" to update_vsyscall(). This parameter\ncontains the internal NTP adjusted clock multiplier.\n\nThe s390x vdso did not use this adjusted multiplier. Instead, it used\nthe constant clock multiplier for gettimeofday() and clock_gettime()\nvariants. This may result in observable time warps as explained in\ncommit 0696b711e.\n\nMake the NTP adjusted clock multiplier available to the s390x vdso\nimplementation and use it for time calculations.\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7d3f661e5757e84f1fb2e10093cfa2f7b057bc2f", "tree": "20d4191cfd0d3bd1fe90fede4ebcbc6581d823e4", "parents": [ "6af7eea2aee57b869f34eba0a94ef122fe90fbfd" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Apr 09 13:43:02 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Apr 09 13:43:02 2010 +0200" }, "message": "[S390] increase default size of vmalloc area\n\nThe default size of the vmalloc area is currently 1 GB. The memory resource\ncontroller uses about 10 MB of vmalloc space per gigabyte of memory. That\nturns a system with more than ~100 GB memory unbootable with the default\nvmalloc size. It costs us nothing to increase the default size to some\nmore adequate value, e.g. 128 GB.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1bff779285f89cd0b62955c20cca70ada4074236", "tree": "467f31d9adb472fec251e22af02e3cf785a3f45c", "parents": [ "a08786568a7e334d8a07a7bb8f4fafa3f7afb89c" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Wed Mar 24 11:49:52 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Mar 24 11:49:53 2010 +0100" }, "message": "[S390] system.h: Fix compile error for 1 and 2 byte cmpxchg\n\ncommit 024914477e15ef8b17f271ec47f1bb8a589f0806 \"memcg: move charges of anonymous\nswap\" revealed that the 1 byte and 2 byte cmpxchg is currently broken:\n\narch/s390/include/asm/system.h: Assembler messages:\narch/s390/include/asm/system.h:241: Error: junk at end of line: `(%r5)\u0027\nmake[1]: *** [mm/page_cgroup.o] Error 1\nmake[1]: *** Waiting for unfinished jobs....\n\nIt turned out that commit 987bcdacb18a3adc2a48d85c9b005069c2f4dd7b ([S390] use\ninline assembly contraints available with gcc 3.3.3) broke the inline assembly.\nThe or operands are now in constraint 3 and 4 instead of 2 and 3.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "92fe31329cb3a2b02f1c7616965872d6a34bcf08", "tree": "678d046b5864d302e424a2377cf1974b95b1d1f8", "parents": [ "ae6be51ed01d6c4aaf249a207b4434bc7785853b" ], "author": { "name": "Michael Holzheu", "email": "holzheu@linux.vnet.ibm.com", "time": "Wed Mar 24 11:49:50 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Mar 24 11:49:53 2010 +0100" }, "message": "[S390] zcore: CPU registers are not saved under LPAR\n\nTo save the registers for all CPUs a sigp \"store status\" is done that\nstores the registers to address absolute zero. To access storage at\nabsolute zero, normally the address of the prefix register of the\naccessing CPU has to be used. This does not work when large pages are\nactive (currently only under LPAR). In order to fix that problem,\ninstead of memcpy memcpy_real is used, which switches to real mode\nwhere prefixing works.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c32da02342b7521df25fefc2ef20aee0e61cf887", "tree": "7e38f664fa3e13602c357d37f77d8adcf82fccc2", "parents": [ "dca1d9f6d7ae428c193f32bd3e9a4ca13176648b", "318ae2edc3b29216abd8a2510f3f80b764f06858" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 16:04:50 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 16:04:50 2010 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (56 commits)\n doc: fix typo in comment explaining rb_tree usage\n Remove fs/ntfs/ChangeLog\n doc: fix console doc typo\n doc: cpuset: Update the cpuset flag file\n Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed\n Remove drivers/parport/ChangeLog\n Remove drivers/char/ChangeLog\n doc: typo - Table 1-2 should refer to \"status\", not \"statm\"\n tree-wide: fix typos \"ass?o[sc]iac?te\" -\u003e \"associate\" in comments\n No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h\n devres/irq: Fix devm_irq_match comment\n Remove reference to kthread_create_on_cpu\n tree-wide: Assorted spelling fixes\n tree-wide: fix \u0027lenght\u0027 typo in comments and code\n drm/kms: fix spelling in error message\n doc: capitalization and other minor fixes in pnp doc\n devres: typo fix s/dev/devm/\n Remove redundant trailing semicolons from macros\n fix typo \"definetly\" -\u003e \"definitely\" in comment\n tree-wide: s/widht/width/g typo in comments\n ...\n\nFix trivial conflict in Documentation/laptops/00-INDEX\n" }, { "commit": "dacbe41f776db0a5a9aee1e41594f405c95778a5", "tree": "f6cb1436bd50a2572b7c5b44d44044be0e8005bd", "parents": [ "b3c1e01a09d6af2dd7811a066ffcfc5171be2bed" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:22:46 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:38 2010 -0800" }, "message": "ptrace: move user_enable_single_step \u0026 co prototypes to linux/ptrace.h\n\nWhile in theory user_enable_single_step/user_disable_single_step/\nuser_enable_blockstep could also be provided as an inline or macro there\u0027s\nno good reason to do so, and having the prototype in one places keeps code\nsize and confusion down.\n\nRoland said:\n\n The original thought there was that user_enable_single_step() et al\n might well be only an instruction or three on a sane machine (as if we\n have any of those!), and since there is only one call site inlining\n would be beneficial. But I agree that there is no strong reason to care\n about inlining it.\n\n As to the arch changes, there is only one thought I\u0027d add to the\n record. It was always my thinking that for an arch where\n PTRACE_SINGLESTEP does text-modifying breakpoint insertion,\n user_enable_single_step() should not be provided. That is,\n arch_has_single_step()\u003d\u003etrue means that there is an arch facility with\n \"pure\" semantics that does not have any unexpected side effects.\n Inserting a breakpoint might do very unexpected strange things in\n multi-threaded situations. Aside from that, it is a peculiar side\n effect that user_{enable,disable}_single_step() should cause COW\n de-sharing of text pages and so forth. For PTRACE_SINGLESTEP, all these\n peculiarities are the status quo ante for that arch, so having\n arch_ptrace() itself do those is one thing. But for building other\n things in the future, it is nicer to have a uniform \"pure\" semantics\n that arch-independent code can expect.\n\n OTOH, all such arch issues are really up to the arch maintainer. As\n of today, there is nothing but ptrace using user_enable_single_step() et\n al so it\u0027s a distinction without a practical difference. If/when there\n are other facilities that use user_enable_single_step() and might care,\n the affected arch\u0027s can revisit the question when someone cares about\n the quality of the arch support for said new facility.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e28cbf22933d0c0ccaf3c4c27a1a263b41f73859", "tree": "a93ff48cfd97766a23b2c4f3ea86fccfc9c51d3f", "parents": [ "baed7fc9b580bd3fb8252ff1d9b36eaf1f86b670" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:19 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "improve sys_newuname() for compat architectures\n\nOn an architecture that supports 32-bit compat we need to override the\nreported machine in uname with the 32-bit value. Instead of doing this\nseparately in every architecture introduce a COMPAT_UTS_MACHINE define in\n\u003casm/compat.h\u003e and apply it directly in sys_newuname().\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a4679373cf4ee0e7792dc56205365732b725c2c1", "tree": "6cf8040f608ad46ae7c605284af1ca585fb50eaa", "parents": [ "5d0e52830e9ae09b872567f4aca3dfb5b5918079" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:15 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "Add generic sys_old_mmap()\n\nAdd a generic implementation of the old mmap() syscall, which expects its\nargument in a memory block and switch all architectures over to use it.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nAcked-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "318ae2edc3b29216abd8a2510f3f80b764f06858", "tree": "ce595adde342f57f379d277b25e4dd206988a052", "parents": [ "25cf84cf377c0aae5dbcf937ea89bc7893db5176", "3e58974027b04e84f68b964ef368a6cd758e2f84" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "message": "Merge branch \u0027for-next\u0027 into for-linus\n\nConflicts:\n\tDocumentation/filesystems/proc.txt\n\tarch/arm/mach-u300/include/mach/debug-macro.S\n\tdrivers/net/qlge/qlge_ethtool.c\n\tdrivers/net/qlge/qlge_main.c\n\tdrivers/net/typhoon.c\n" }, { "commit": "584dfddfce1bd81d877f14de2b56d4bc747af821", "tree": "e91ae4e2c9fceaf96918276d8cc74adf49613155", "parents": [ "b1e2ba8da973535e62839915403b6f5450081d8c" ], "author": { "name": "Ursula Braun", "email": "ursula.braun@de.ibm.com", "time": "Mon Mar 08 12:25:20 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Mar 08 12:25:30 2010 +0100" }, "message": "[S390] remove unused qdio flags in zfcp and qeth\n\nzfcp and qeth are setting flags for the qdio-layer, but these flags\nare not used in qdio. Patch removes the flag definitions from qdio\nand their settings in zfcp and qeth.\n\nCc: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nCc: Christof Schmitt \u003cchristof.schmitt@de.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ac0f6f927db539e03e1f3f61bcd4ed57d5cde7a9", "tree": "816e5ac643b15c2050c64a7075f0f7e13d86ea09", "parents": [ "b1bf9368407ae7e89d8a005bb40beb70a41df539", "9f33be2c3a80bdc2cc08342dd77fac87652e0548" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 01 09:15:15 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 01 09:15:15 2010 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (100 commits)\n ARM: Eliminate decompressor -Dstatic\u003d PIC hack\n ARM: 5958/1: ARM: U300: fix inverted clk round rate\n ARM: 5956/1: misplaced parentheses\n ARM: 5955/1: ep93xx: move timer defines into core.c and document\n ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.c\n ARM: 5953/1: ep93xx: fix broken build of clock.c\n ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig\n ARM: 5949/1: NUC900 add gpio virtual memory map\n ARM: 5948/1: Enable timer0 to time4 clock support for nuc910\n ARM: 5940/2: ARM: MMCI: remove custom DBG macro and printk\n ARM: make_coherent(): fix problems with highpte, part 2\n MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself\n ARM: 5945/1: ep93xx: include correct irq.h in core.c\n ARM: 5933/1: amba-pl011: support hardware flow control\n ARM: 5930/1: Add PKMAP area description to memory.txt.\n ARM: 5929/1: Add checks to detect overlap of memory regions.\n ARM: 5928/1: Change type of VMALLOC_END to unsigned long.\n ARM: 5927/1: Make delimiters of DMA area globally visibly.\n ARM: 5926/1: Add \"Virtual kernel memory...\" printout.\n ARM: 5920/1: OMAP4: Enable L2 Cache\n ...\n\nFix up trivial conflict in arch/arm/mach-mx25/clock.c\n" }, { "commit": "e0d272429a34ff143bfa04ee8e29dd4eed2964c7", "tree": "5a719135b245811b5d61ed084d7b8c1bc2e87031", "parents": [ "d25e8dbdab203ed8b4fd0a174bb5259e35ecd87c", "480917427b0b6ff39de55ffc81391055472e6c26" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 28 10:17:55 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 28 10:17:55 2010 -0800" }, "message": "Merge branch \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits)\n ftrace: Add function names to dangling } in function graph tracer\n tracing: Simplify memory recycle of trace_define_field\n tracing: Remove unnecessary variable in print_graph_return\n tracing: Fix typo of info text in trace_kprobe.c\n tracing: Fix typo in prof_sysexit_enable()\n tracing: Remove CONFIG_TRACE_POWER from kernel config\n tracing: Fix ftrace_event_call alignment for use with gcc 4.5\n ftrace: Remove memory barriers from NMI code when not needed\n tracing/kprobes: Add short documentation for HAVE_REGS_AND_STACK_ACCESS_API\n s390: Add pt_regs register and stack access API\n tracing/kprobes: Make Kconfig dependencies generic\n tracing: Unify arch_syscall_addr() implementations\n tracing: Add notrace to TRACE_EVENT implementation functions\n ftrace: Allow to remove a single function from function graph filter\n tracing: Add correct/incorrect to sort keys for branch annotation output\n tracing: Simplify test for function_graph tracing start point\n tracing: Drop the tr check from the graph tracing path\n tracing: Add stack dump to trace_printk if stacktrace option is set\n tracing: Use appropriate perl constructs in recordmcount.pl\n tracing: optimize recordmcount.pl for offsets-handling\n ...\n" }, { "commit": "6fb83029db161141d68cf019760a893d03d0682b", "tree": "6f149c23cedc9b2a5f72b5b90ab8426b39afbb7c", "parents": [ "281b3714e91162b66add1cfac404cf7b81e3e2f2", "e01292b1fd68ff2abe234d584b06e64344d2c1de" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 27 10:06:10 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 27 10:06:10 2010 +0100" }, "message": "Merge branch \u0027tracing/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core\n" }, { "commit": "13c6680acb3df25722858566b42759215ea5d2e0", "tree": "c45457e3ff7f6963ff269222bfb477cfbbc6261b", "parents": [ "1844c9bc0b2fed3023551c1affe033ab38e90b9a" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Feb 26 22:37:54 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:33 2010 +0100" }, "message": "[S390] correct vdso version string\n\nThe glibc vdso code for s390 uses the version string 2.6.29, the\nkernel uses the version string 2.6.26. No wonder the vdso code\nis never used. The first kernel version to contain the vdso code\nis 2.6.29 which makes this the correct version.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "52499f40267e1178b3b2c887aee85c0c9fd01ec0", "tree": "0ed02d8d9c01434b12865b63d918725ca0738089", "parents": [ "cbb870c8221147ae337612e04b2bb0211f31a74b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:44 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] bug: use relative pointers in bug table entries\n\nReduces the size of the bug table entries by 50% on 64bit kernels.\nSaves around 30kb on a defconfig kernel.\ns390 version of b93a531e \"allow bug table entries to use relative\npointers (and use it on x86-64)\".\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cbb870c8221147ae337612e04b2bb0211f31a74b", "tree": "aa0c80fde4a271d8a366afc76912c5dacdb7542a", "parents": [ "d96221ab1e7d86dc0d4666466979117cd1915386" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:43 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] Cleanup struct _lowcore usage and defines.\n\nUse asm offsets to make sure the offset defines to struct _lowcore and\nits layout don\u0027t get out of sync.\nAlso add a BUILD_BUG_ON() which checks that the size of the structure\nis sane.\nAnd while being at it change those sites which use odd casts to access\nthe current lowcore. These should use S390_lowcore instead.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "59b697874529f5c3cbcaf5816b3d6c584af521e8", "tree": "c395952c2a0bb9a3027a37a30dd37cc93b1a7c3f", "parents": [ "8387c736fcbaec17890b8d075ee4f4623518b54a" ], "author": { "name": "Gerald Schaefer", "email": "gerald.schaefer@de.ibm.com", "time": "Fri Feb 26 22:37:40 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] spinlock: check virtual cpu running status\n\nThis patch introduces a new function that checks the running status\nof a cpu in a hypervisor. This status is not virtualized, so the check\nis only correct if running in an LPAR. On acquiring a spinlock, if the\ncpu holding the lock is scheduled by the hypervisor, we do a busy wait\non the lock. If it is not scheduled, we yield over to that cpu.\n\nSigned-off-by: Gerald Schaefer \u003cgerald.schaefer@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8387c736fcbaec17890b8d075ee4f4623518b54a", "tree": "635e0577a976760bb2b50de6e1feef4352976758", "parents": [ "27d71602b4a605fbb31088e69ac12187e69a9443" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:39 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] sysinfo: fix SYSIB 3,2,2 structure\n\nThe size of the field that contains the description block count is\nonly four bits instead of eight bits.\nThe first four bits are reserved but this might change and break.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "27d71602b4a605fbb31088e69ac12187e69a9443", "tree": "2f4203a85e5191abbb6ffd21c277eb2afb23a0ab", "parents": [ "432ac5e04b931df8376e0858d4bf0fd41436a271" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Feb 26 22:37:38 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] add MACHINE_IS_LPAR flag\n\nIntroduce the MACHINE_IS_LPAR flag for code that should only be\nexecuted if Linux is running in an LPAR.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "432ac5e04b931df8376e0858d4bf0fd41436a271", "tree": "f8901ab07b0076f6614887fb8fe63e8b7c2cae45", "parents": [ "d307297f73077b4dc8110eb998108ffc467e8e6c" ], "author": { "name": "Jan Glauber", "email": "jang@linux.vnet.ibm.com", "time": "Fri Feb 26 22:37:37 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "message": "[S390] qdio: optimize cache line usage of struct qdio_irq\n\nRemove a memset hack that relied on the internal layout of the\nqdio_irq struct and move the per device statistics data into an own\ncache line to avoid cache line bashing between the inbound and the\noutbound queue tasklets. Also reduce the number of allocated queues\nfrom 32 to 4 which is the current maximum. That saves a cache line\nin struct qdio_irq.\n\nSigned-off-by: Jan Glauber \u003cjang@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a93b8ec1df1f0ad75d036dbc0fdef2e0ccb7be02", "tree": "a68ab05bfd48eb637e50e2294005d6e079098a7e", "parents": [ "2c2df118a6440748e6fd71a510a66ee708c31494" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:35 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] smp: rework sigp code\n\nRename signal_processor* functions to sigp*.\nAdd raw variants of each version, so we can get rid of the hacks played\nin smp code which establish temporary cpu logical mappings so they could\ncall the sigp functions.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "2c2df118a6440748e6fd71a510a66ee708c31494", "tree": "4e19684886c0c1e7261a1d68de9885302c0565f1", "parents": [ "abd1ecf209b30a0ed43f0aae50f8b8ce1be2c3d1" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:34 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] smp: always reboot on cpu 0\n\nAlways reboot on logical cpu 0. This makes sure that the IPL cpu is\nalways the same and usually avoids strange numbering schemes between\nphysical and logical cpus.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "abd1ecf209b30a0ed43f0aae50f8b8ce1be2c3d1", "tree": "ea6b288eb128e9ad2efda58c11634c88c20f6aaf", "parents": [ "f64ca21714f114a78b6c19ceabc7745b29913efc" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:33 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] smp: rename and add lowcore defines\n\nRename __LC_RESTART_PSW to __LC_RST_NEW_PSW, add a define for the\nmissing 32 bit variant and the missing old PSWs.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f64ca21714f114a78b6c19ceabc7745b29913efc", "tree": "ef01f90c3c0547c37f6259de2fe274a3a47e082a", "parents": [ "987bcdacb18a3adc2a48d85c9b005069c2f4dd7b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:32 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] zfcpdump: remove cross arch dump support\n\nRemove support to be able to dump 31 bit systems with a 64 bit dumper.\nThis is mostly useless since no distro ships 31 bit kernels together\nwith a 64 bit dumper.\nWe also get rid of a bit of hacky code.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "987bcdacb18a3adc2a48d85c9b005069c2f4dd7b", "tree": "65da88589e2c95a4677090b570f49402e870e573", "parents": [ "d1bf85902c28dd990c08f1703ea94109223549a7" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Feb 26 22:37:31 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] use inline assembly contraints available with gcc 3.3.3\n\nDrop support to compile the kernel with gcc versions older than 3.3.3.\nThis allows us to use the \"Q\" inline assembly contraint on some more\ninline assemblies without duplicating a lot of complex code (e.g. __xchg\nand __cmpxchg). The distinction for older gcc versions can be removed\nwhich saves a few lines and simplifies the code.\n\nReviewed-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "d1bf85902c28dd990c08f1703ea94109223549a7", "tree": "47d5fbf81e7568488ab53e24f676ba4a4ab5afef", "parents": [ "0d01bb89220490763d89571d27e7ee3f13f9b372" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:30 2010 +0100" }, "message": "[S390] cio: fix storage key handling\n\nSome parts of cio do not shift PAGE_DEFAULT_KEY correctly and end up\nwith an incorrect key in their data structures.\nSince the default key is zero this doesn\u0027t really matter. However if\nsomebody would use key-controlled protection for debugging purposes\nit would be quite helpful if all of this would work as expected.\n\nAlso remove a stale declaration.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b4563e891a043fe521e62f6f621b928641474ff3", "tree": "3f3af60351bed04d68f69ccd24f14b85fc2c4f81", "parents": [ "879acca58a904c25487c89ab11e23eb556fb13d3" ], "author": { "name": "Sebastian Ott", "email": "sebott@linux.vnet.ibm.com", "time": "Fri Feb 26 22:37:26 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:29 2010 +0100" }, "message": "[S390] cio: wait for channel report\n\nTo fetch a pending channel report word (crw) we use a kernel\nthread which triggers stcrw and sleeps on a semaphore. The s390\nmachine check handler uses crw_handle_channel_report to handle\none crw if needed.\n\nThis patch replaces the semaphore with a waitqueue (to block the\nkernel thread) and an atomic_t (to count the number of pending\nrequests).\n\nBy this we achieve the ability to force this thread to check for\na pending crw (independent on when it is triggered by the machine\ncheck handler) and wait for this action to finish.\n\nSigned-off-by: Sebastian Ott \u003csebott@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1dcec254afe5bc700a4cacf810b71a28bd994ea9", "tree": "f96d7fbd9f1fba0701e3648d2b5d82f3938353f8", "parents": [ "68c6b859846bd078b37c6ca5f3882032f129e72d" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 26 22:37:22 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Feb 26 22:37:29 2010 +0100" }, "message": "[S390] uaccess: implement strict user copy checks\n\nSame as on x86 and sparc, besides the fact that enabling the option\nwill just emit compile time warnings instead of errors.\nKeeps allyesconfig kernels compiling.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "4b3073e1c53a256275f1079c0fbfbe85883d9275", "tree": "a0fa98cb75edbbc58c43bbe38ac4c6da0913ae6d", "parents": [ "ed42acaef1a9d51631a31b55e9ed52d400430492" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Dec 18 16:40:18 2009 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Feb 20 16:41:46 2010 +0000" }, "message": "MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself\n\nOn VIVT ARM, when we have multiple shared mappings of the same file\nin the same MM, we need to ensure that we have coherency across all\ncopies. We do this via make_coherent() by making the pages\nuncacheable.\n\nThis used to work fine, until we allowed highmem with highpte - we\nnow have a page table which is mapped as required, and is not available\nfor modification via update_mmu_cache().\n\nRalf Beache suggested getting rid of the PTE value passed to\nupdate_mmu_cache():\n\n On MIPS update_mmu_cache() calls __update_tlb() which walks pagetables\n to construct a pointer to the pte again. Passing a pte_t * is much\n more elegant. Maybe we might even replace the pte argument with the\n pte_t?\n\nBen Herrenschmidt would also like the pte pointer for PowerPC:\n\n Passing the ptep in there is exactly what I want. I want that\n -instead- of the PTE value, because I have issue on some ppc cases,\n for I$/D$ coherency, where set_pte_at() may decide to mask out the\n _PAGE_EXEC.\n\nSo, pass in the mapped page table pointer into update_mmu_cache(), and\nremove the PTE value, updating all implementations and call sites to\nsuit.\n\nIncludes a fix from Stephen Rothwell:\n\n sparc: fix fallout from update_mmu_cache API change\n\n Signed-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\n\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "952974ac61f686896bd4134dae106a886a5589f1", "tree": "c5eaebb466cddc7c6b29c3bc3f3da4807b279f29", "parents": [ "f850c30c8b426ba1688cb63b1a3e534eed03a138" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Feb 12 13:38:40 2010 +0100" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Feb 17 13:19:26 2010 +0100" }, "message": "s390: Add pt_regs register and stack access API\n\nThis API is needed for the kprobe-based event tracer.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nReviewed-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nLKML-Reference: \u003c20100212123840.GB27548@osiris.boeblingen.de.ibm.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "e7b8e675d9c71b868b66f62f725a948047514719", "tree": "77877e2470148dc47653408c4b624734a8f14239", "parents": [ "ea2c68a08fedb5053ba312d661e47df9f4d72411" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jan 26 04:40:03 2010 -0500" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Feb 17 13:07:21 2010 +0100" }, "message": "tracing: Unify arch_syscall_addr() implementations\n\nMost implementations of arch_syscall_addr() are the same, so create a\ndefault version in common code and move the one piece that differs (the\nsyscall table) to asm/syscall.h. New arch ports don\u0027t have to waste\ntime copying \u0026 pasting this simple function.\n\nThe s390/sparc versions need to be different, so document why.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c1264498803-17278-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "3ad2f3fbb961429d2aa627465ae4829758bc7e07", "tree": "f365c513e8f5b477a61336a600ff54f32b7ad6e1", "parents": [ "1537a3638cbf741d3826c1002026cce487a6bee0" ], "author": { "name": "Daniel Mack", "email": "daniel@caiaq.de", "time": "Wed Feb 03 08:01:28 2010 +0800" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 09 11:13:56 2010 +0100" }, "message": "tree-wide: Assorted spelling fixes\n\nIn particular, several occurances of funny versions of \u0027success\u0027,\n\u0027unknown\u0027, \u0027therefore\u0027, \u0027acknowledge\u0027, \u0027argument\u0027, \u0027achieve\u0027, \u0027address\u0027,\n\u0027beginning\u0027, \u0027desirable\u0027, \u0027separate\u0027 and \u0027necessary\u0027 are fixed.\n\nSigned-off-by: Daniel Mack \u003cdaniel@caiaq.de\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nCc: Junio C Hamano \u003cgitster@pobox.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "7717aefff3290c61e5f9e6aa39e9e1dc63cd4e81", "tree": "1e962573163227121fd2d2de7688bb9f6ff0bf1a", "parents": [ "959153d34544b7237bad263e73a5abdf94fc7722" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Feb 09 09:46:09 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Tue Feb 09 09:46:23 2010 +0100" }, "message": "[S390] Fix struct _lowcore layout.\n\nOffsets and sizes are wrong for 32 bit.\nGot broken with 866ba284 \"[S390] cleanup lowcore.h\".\n\nReported-by: Mahesh Salgaonkar \u003cmahesh@linux.vnet.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "428aecf67cf673d546627b2813bd4acabd20e3a9", "tree": "de290d2c4db6dbcf4c80c427c8b203fa886389a2", "parents": [ "294001a80c9810e2fe27aaaad7df8be12a103065" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 27 10:12:36 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 27 10:12:49 2010 +0100" }, "message": "[S390] irqflags: add missing types.h include\n\nAdd missing types.h include. Otherwise would cause build breakages on\nhw breakpoint support, because of undefined BITS_PER_LONG.\nAlso fix up the copyright line and remove the superfluous __KERNEL__\nifdef.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "94e587f61ef5da3b4da40289cdb7e9a62d455313", "tree": "e718cedd2083e74f938706b90288bc33d6fd475f", "parents": [ "7b475d59a07cb193310afae48367bd1ea2faa411" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 13 20:44:42 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 13 20:44:46 2010 +0100" }, "message": "[S390] unwire sys_recvmmsg again\n\nsys_recvmmsg is reachable via sys_socketcall. So unwire it again since\nthere is no point in having two entry points for it.\nAlso put it to the ignore list so we don\u0027t get reminded anymore in order\nto wire it up.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a9df8e325d0de527c2e97297704ebbec48c01cbf", "tree": "6bc57b4d9d670cc7cd166c3261b598d2b664a51f", "parents": [ "fb380aadfe34e8d3ce628cb3e386882351940874" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 13 20:44:38 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 13 20:44:45 2010 +0100" }, "message": "[S390] bug: implement arch specific __WARN macro\n\nThis one will trap, generates shorter code and emits better debug data\nthan the generic version.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fb380aadfe34e8d3ce628cb3e386882351940874", "tree": "2607a2f3ee9732516d01a2e5083fbea0476491bb", "parents": [ "957a37ad587f3ef1022f1fe434d818cbed38eb95" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 13 20:44:37 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 13 20:44:45 2010 +0100" }, "message": "[S390] Move __cpu_logical_map to smp.c\n\nFinally move it to the place where it belongs to and make get rid of\nit for !CONFIG_SMP.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c6a5f8cea2e5454fce3859ca5ed381c2535184cf", "tree": "c2b7dce50da44d79e3669bda8152d6d0f9357dc8", "parents": [ "02beaccc901b7a28ac1de79f3ed122f5fda220b1" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 13 20:44:35 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 13 20:44:45 2010 +0100" }, "message": "[S390] smp: remove volatile type quilifier from __cpu_logical_map\n\nRemove pointless qualifier.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "bebf023d415fd8984994a596aaa83cd0a3046d0b", "tree": "5708a0d8ee1f48b982a847916bee0447a56b26a7", "parents": [ "6f50248ef0efa7453397eb53e41e8aa5df534492" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jan 13 20:44:28 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Jan 13 20:44:44 2010 +0100" }, "message": "[S390] remove superfluous TIF_USEDFPU bit\n\nThe TIF_USEDFPU bit is always 0 for s390 and it is not tested anywhere.\nRemove the bit. At the same time remove the calls to clear_used_math()\nas well. The PF_USED_MATH bit is never set for s390 either.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f5cae7b0fb6927981a839443dfa6d73c30415cba", "tree": "bad3f40af2baf4f9f0881af20eba3fef800d8dad", "parents": [ "6486cda6c6b15368e2c925d89b4e9ed13e67b91b" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Mon Jan 04 09:05:43 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Jan 04 09:05:58 2010 +0100" }, "message": "[S390] Have param.h simply include \u003casm-generic/param.h\u003e.\n\nSince the files have identical content, might as well simplify.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "70ee9518cfc8baec618e69e4ef22566dcb2f29d3", "tree": "6a19c6907bb620e6eb699f04bde45a650518dd2f", "parents": [ "55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Dec 18 17:43:14 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Fri Dec 18 17:43:31 2009 +0100" }, "message": "[S390] wire up sys_recvmmsg\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "5a865c0606eb44d5d12cabb429751c83712183de", "tree": "726d6eaf3b20f30900304bd0cbb6339b423a071f", "parents": [ "331d9d5958277de27e6ce42247e1cbec54fd1c7e", "46e75f66677f5094bb51e91f9473128c4e907c7d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 07:23:42 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 07:23:42 2009 -0800" }, "message": "Merge branch \u0027for-33\u0027 of git://repo.or.cz/linux-kbuild\n\n* \u0027for-33\u0027 of git://repo.or.cz/linux-kbuild: (29 commits)\n net: fix for utsrelease.h moving to generated\n gen_init_cpio: fixed fwrite warning\n kbuild: fix make clean after mismerge\n kbuild: generate modules.builtin\n genksyms: properly consider EXPORT_UNUSED_SYMBOL{,_GPL}()\n score: add asm/asm-offsets.h wrapper\n unifdef: update to upstream revision 1.190\n kbuild: specify absolute paths for cscope\n kbuild: create include/generated in silentoldconfig\n scripts/package: deb-pkg: use fakeroot if available\n scripts/package: add KBUILD_PKG_ROOTCMD variable\n scripts/package: tar-pkg: use tar --owner\u003droot\n Kbuild: clean up marker\n net: add net_tstamp.h to headers_install\n kbuild: move utsrelease.h to include/generated\n kbuild: move autoconf.h to include/generated\n drop explicit include of autoconf.h\n kbuild: move compile.h to include/generated\n kbuild: drop include/asm\n kbuild: do not check for include/asm-$ARCH\n ...\n\nFixed non-conflicting clean merge of modpost.c as per comments from\nStephen Rothwell (modpost.c had grown an include of linux/autoconf.h\nthat needed to be changed to generated/autoconf.h)\n" }, { "commit": "698ba7b5a3a7be772922340fade365c675b8243f", "tree": "3e251d4ee8cbd8489d75e7570b2d821395021d59", "parents": [ "d1da96aada79fd1d29ae4e3157120d1ce1e77594" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Dec 15 16:47:37 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:12 2009 -0800" }, "message": "elf: kill USE_ELF_CORE_DUMP\n\nCurrently all architectures but microblaze unconditionally define\nUSE_ELF_CORE_DUMP. The microblaze omission seems like an error to me, so\nlet\u0027s kill this ifdef and make sure we are the same everywhere.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Michal Simek \u003cmichal.simek@petalogix.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5931943d02bf751b1ec849c0d2ade23d76a8d41", "tree": "119fe3bc583d0d043d97cb9edd98bad52692a546", "parents": [ "fb3a6bbc912b12347614e5742c7c61416cdb0ca0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Dec 03 20:08:46 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:32 2009 +0100" }, "message": "locking: Convert raw_rwlock functions to arch_rwlock\n\nName space cleanup for rwlock functions. No functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: linux-arch@vger.kernel.org\n" }, { "commit": "fb3a6bbc912b12347614e5742c7c61416cdb0ca0", "tree": "f9dbf8dab23cea6f033a58672ba16abf2ae09ebd", "parents": [ "0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Dec 03 20:01:19 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:32 2009 +0100" }, "message": "locking: Convert raw_rwlock to arch_rwlock\n\nNot strictly necessary for -rt as -rt does not have non sleeping\nrwlocks, but it\u0027s odd to not have a consistent naming convention.\n\nNo functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: linux-arch@vger.kernel.org\n\n" }, { "commit": "0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62", "tree": "e371d17bd73d64332349debbf45962ec67e7269d", "parents": [ "edc35bd72e2079b25f99c5da7d7a65dbbffc4a26" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Dec 02 20:01:25 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:32 2009 +0100" }, "message": "locking: Convert __raw_spin* functions to arch_spin*\n\nName space cleanup. No functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: linux-arch@vger.kernel.org\n" }, { "commit": "edc35bd72e2079b25f99c5da7d7a65dbbffc4a26", "tree": "a4fac9d24d243d3296fc36a2371db2a56d363e1a", "parents": [ "445c89514be242b1b0080056d50bdc1b72adeb5c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Dec 03 12:38:57 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:32 2009 +0100" }, "message": "locking: Rename __RAW_SPIN_LOCK_UNLOCKED to __ARCH_SPIN_LOCK_UNLOCKED\n\nFurther name space cleanup. No functional change\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: linux-arch@vger.kernel.org\n" }, { "commit": "445c89514be242b1b0080056d50bdc1b72adeb5c", "tree": "96ed062794ad0fb6a649713c83f009eea382e8b2", "parents": [ "6b6b4792f89346e47437682c7ba3438e6681c0f9" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Dec 02 19:49:50 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:32 2009 +0100" }, "message": "locking: Convert raw_spinlock to arch_spinlock\n\nThe raw_spin* namespace was taken by lockdep for the architecture\nspecific implementations. raw_spin_* would be the ideal name space for\nthe spinlocks which are not converted to sleeping locks in preempt-rt.\n\nLinus suggested to convert the raw_ to arch_ locks and cleanup the\nname space instead of using an artifical name like core_spin,\natomic_spin or whatever\n\nNo functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: linux-arch@vger.kernel.org\n\n" }, { "commit": "559df2e0210352f83926d178c40c51142292a18c", "tree": "f63a3466f23a243b1335b42ec5423144beddaba7", "parents": [ "01fc0ac198eabcbf460e1ed058860a935b6c2c9a" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun Apr 19 22:35:10 2009 +0200" }, "committer": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Sat Dec 12 13:08:14 2009 +0100" }, "message": "kbuild: move asm-offsets.h to include/generated\n\nThe simplest method was to add an extra asm-offsets.h\nfile in arch/$ARCH/include/asm that references the generated file.\n\nWe can now migrate the architectures one-by-one to reference\nthe generated file direct - and when done we can delete the\ntemporary arch/$ARCH/include/asm/asm-offsets.h file.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n" }, { "commit": "67dd2f5a669f48e48ea1013fb80522adca8287f4", "tree": "eee4e7f15df90f899211cde0a669d661085de05d", "parents": [ "5327b9b83a9c45a3fcbcda224a2b02d9eea9f6bb", "42d61b9b415686d81eaa022b846737548876e51d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 19:01:47 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 19:01:47 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6: (72 commits)\n [S390] 3215/3270 console: remove wrong comment\n [S390] dasd: remove BKL from extended error reporting code\n [S390] vmlogrdr: remove BKL\n [S390] vmur: remove BKL\n [S390] zcrypt: remove BKL\n [S390] 3270: remove BKL\n [S390] vmwatchdog: remove lock_kernel() from open() function\n [S390] monwriter: remove lock_kernel() from open() function\n [S390] monreader: remove lock_kernel() from open() function\n [S390] s390: remove unused nfsd #includes\n [S390] ftrace: build ftrace.o when CONFIG_FTRACE_SYSCALLS is set for s390\n [S390] etr/stp: put correct per cpu variable\n [S390] tty3270: move keyboard compat ioctls\n [S390] sclp: improve servicability setting\n [S390] s390: use change recording override for kernel mapping\n [S390] MAINTAINERS: Add s390 drivers block\n [S390] use generic sockios.h header file\n [S390] use generic termbits.h header file\n [S390] smp: remove unused typedef and defines\n [S390] cmm: free pages on hibernate.\n ...\n" }, { "commit": "60d8ce2cd6c283132928c11f3fd57ff4187287e0", "tree": "36d08a2ead7a7d8c3c081d484215ccca00bf6aab", "parents": [ "849e8dea099aafa56db9e74b580b0d858b956533", "feae3203d711db0a9965300ee6d592257fdaae4f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 19:27:08 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 19:27:08 2009 -0800" }, "message": "Merge branch \u0027timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n timers, init: Limit the number of per cpu calibration bootup messages\n posix-cpu-timers: optimize and document timer_create callback\n clockevents: Add missing include to pacify sparse\n x86: vmiclock: Fix printk format\n x86: Fix printk format due to variable type change\n sparc: fix printk for change of variable type\n clocksource/events: Fix fallout of generic code changes\n nohz: Allow 32-bit machines to sleep for more than 2.15 seconds\n nohz: Track last do_timer() cpu\n nohz: Prevent clocksource wrapping during idle\n nohz: Type cast printk argument\n mips: Use generic mult/shift factor calculation for clocks\n clocksource: Provide a generic mult/shift factor calculation\n clockevents: Use u32 for mult and shift factors\n nohz: Introduce arch_needs_cpu\n nohz: Reuse ktime in sub-functions of tick_check_idle.\n time: Remove xtime_cache\n time: Implement logarithmic time accumulation\n" }, { "commit": "6035ccd8e9e40bb654fbfdef325902ab531679a5", "tree": "c1810d8a4d4ef150cdf14af72e6087dfc3f4b6e0", "parents": [ "23eb3b64b5e44680c867e165fe1cd18e57fba255", "878eaddd05d251cefa9632c2b8046833c5eead66" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 08:19:16 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 08:19:16 2009 -0800" }, "message": "Merge branch \u0027for-2.6.33\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.33\u0027 of git://git.kernel.dk/linux-2.6-block: (113 commits)\n cfq-iosched: Do not access cfqq after freeing it\n block: include linux/err.h to use ERR_PTR\n cfq-iosched: use call_rcu() instead of doing grace period stall on queue exit\n blkio: Allow CFQ group IO scheduling even when CFQ is a module\n blkio: Implement dynamic io controlling policy registration\n blkio: Export some symbols from blkio as its user CFQ can be a module\n block: Fix io_context leak after failure of clone with CLONE_IO\n block: Fix io_context leak after clone with CLONE_IO\n cfq-iosched: make nonrot check logic consistent\n io controller: quick fix for blk-cgroup and modular CFQ\n cfq-iosched: move IO controller declerations to a header file\n cfq-iosched: fix compile problem with !CONFIG_CGROUP\n blkio: Documentation\n blkio: Wait on sync-noidle queue even if rq_noidle \u003d 1\n blkio: Implement group_isolation tunable\n blkio: Determine async workload length based on total number of queues\n blkio: Wait for cfq queue to get backlogged if group is empty\n blkio: Propagate cgroup weight updation to cfq groups\n blkio: Drop the reference to queue once the task changes cgroup\n blkio: Provide some isolation between groups\n ...\n" }, { "commit": "ed9216c1717a3f3738a77908aff78995ea69e7ff", "tree": "c6b5ace7c333dabbf1d94074a13a98244bcdfb26", "parents": [ "d7fc02c7bae7b1cf69269992cf880a43a350cdaa", "d5696725b2a4c59503f5e0bc33adeee7f30cd45b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 08:02:38 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 08 08:02:38 2009 -0800" }, "message": "Merge branch \u0027kvm-updates/2.6.33\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm\n\n* \u0027kvm-updates/2.6.33\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm: (84 commits)\n KVM: VMX: Fix comparison of guest efer with stale host value\n KVM: s390: Fix prefix register checking in arch/s390/kvm/sigp.c\n KVM: Drop user return notifier when disabling virtualization on a cpu\n KVM: VMX: Disable unrestricted guest when EPT disabled\n KVM: x86 emulator: limit instructions to 15 bytes\n KVM: s390: Make psw available on all exits, not just a subset\n KVM: x86: Add KVM_GET/SET_VCPU_EVENTS\n KVM: VMX: Report unexpected simultaneous exceptions as internal errors\n KVM: Allow internal errors reported to userspace to carry extra data\n KVM: Reorder IOCTLs in main kvm.h\n KVM: x86: Polish exception injection via KVM_SET_GUEST_DEBUG\n KVM: only clear irq_source_id if irqchip is present\n KVM: x86: disallow KVM_{SET,GET}_LAPIC without allocated in-kernel lapic\n KVM: x86: disallow multiple KVM_CREATE_IRQCHIP\n KVM: VMX: Remove vmx-\u003emsr_offset_efer\n KVM: MMU: update invlpg handler comment\n KVM: VMX: move CR3/PDPTR update to vmx_set_cr3\n KVM: remove duplicated task_switch check\n KVM: powerpc: Fix BUILD_BUG_ON condition\n KVM: VMX: Use shared msr infrastructure\n ...\n\nTrivial conflicts due to new Kconfig options in arch/Kconfig and kernel/Makefile\n" }, { "commit": "6a985c6194017de2c062916ad1cd00dee0302c40", "tree": "ea19d62cd639876cc1f63e2963276d4fdf2e95b0", "parents": [ "a968cd3ef1d315b8c4c48ea65ab5aac8421c2612" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Dec 07 12:52:11 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:37 2009 +0100" }, "message": "[S390] s390: use change recording override for kernel mapping\n\nWe dont need the dirty bit if a write access is done via the kernel\nmapping. In that case SetPageDirty and friends are used anyway, no\nneed to do that a second time. We can use the change-recording\noveride function for the kernel mapping, if available.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "2f319a5249830392090896cd794fabf9d6d4a4ed", "tree": "76ff96756c29a89d366f3edd6786c63e6fa4eff8", "parents": [ "df27d7baf6fadfc7a2a5e57e7ea43010dc819096" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Dec 07 12:52:09 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:37 2009 +0100" }, "message": "[S390] use generic sockios.h header file\n\nA compare shows that arch/s390/include/asm/sockios.h is the same as\ninclude/asm-generic/sockios.h. This patch lets\narch/s390/include/asm/ termbits.h include the generic header.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "df27d7baf6fadfc7a2a5e57e7ea43010dc819096", "tree": "f59ffa2209208ef9324cc5f174fb93b19bbd3438", "parents": [ "c20c89a692872a4090b1004e6554fdc282baf72f" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Dec 07 12:52:08 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:37 2009 +0100" }, "message": "[S390] use generic termbits.h header file\n\nA compare shows that arch/s390/include/asm/termbits.h is the same as\ninclude/asm-generic.h. This patch lets arch/s390/include/asm/termbits.h\ninclude the generic header.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c20c89a692872a4090b1004e6554fdc282baf72f", "tree": "1230d21b4d8aaa475642679d376146534906d415", "parents": [ "52b169c864ea8622c4755172844fd24168c81195" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 07 12:52:07 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:37 2009 +0100" }, "message": "[S390] smp: remove unused typedef and defines\n\nRemove unused typedef, defines, update copyright, remove unneeded\nincludes, remove unneeded ifdefs.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "39475179d40996b4efa662e3825735a84d2526d1", "tree": "272e70b862bac408de84541d17adde0cd42d51ac", "parents": [ "369a46325d07061e0f66e16a1f59ef4f526a6464" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 07 12:52:05 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:36 2009 +0100" }, "message": "[S390] Improve code generated by atomic operations.\n\nGit commit ea435467500612636f8f4fb639ff6e76b2496e4b changed the\ndefinition of atomic_t and atomic64_t for s390 by adding the volatile\nmodifier to the counter field. This has an unfortunate side effect\nwith newer versions of the gcc. The typeof operator now picks up the\nvolatile modifier from the expression. This causes the compiler to\nthink that it has to store the two temporary variable old_val and\nnew_val in the __CS_LOOP for the different atomic operations to the\nstack as the variables are now volatile. Both stores are superfluous.\n\nThe hack to replace typeof(ptr-\u003ecounter) with int in __CS_LOOP and\nand long long in __CSG_LOOP avoids the two stores. A better solution\nwould be to drop the volatile from the counter field of the atomic_t\nand atomic64_t definition. But that is a touchy subject ..\n\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "779c27820a6bd53523a34551aa6004045a060dcf", "tree": "9835d06ffea950be1d623840939cdadd388361b4", "parents": [ "22825ab7693fd29769518a0d25ba43c01a50092a" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Mon Dec 07 12:51:49 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:34 2009 +0100" }, "message": "[S390] dasd: remove dead code\n\nthe todclk.h header file is dead code. Remove it.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6c1e3e79430615d0472dbf9f8fed89c571e66423", "tree": "ed7b6fde69c9b74cd6be35f82a7a75cc2fc77775", "parents": [ "1ab947de293f43812276b60cf9fa21127e7a5bb2" ], "author": { "name": "Gerald Schaefer", "email": "gerald.schaefer@de.ibm.com", "time": "Mon Dec 07 12:51:47 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:34 2009 +0100" }, "message": "[S390] Use do_exception() in pagetable walk usercopy functions.\n\nThe pagetable walk usercopy functions have used a modified copy of the\ndo_exception() function for fault handling. This lead to inconsistencies\nwith recent changes to do_exception(), e.g. performance counters. This\npatch changes the pagetable walk usercopy code to call do_exception()\ndirectly, eliminating the redundancy. A new parameter is added to\ndo_exception() to specify the fault address.\n\nSigned-off-by: Gerald Schaefer \u003cgerald.schaefer@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b11b53342773361f3353b285eb6a3fd6074e7997", "tree": "b7fda314933b82d39cb8d30c7882ca3044dd0367", "parents": [ "61365e132ef987f7719af5d2e434db4465957637" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 07 12:51:43 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:33 2009 +0100" }, "message": "[S390] Improve address space mode selection.\n\nIntroduce user_mode to replace the two variables switch_amode and\ns390_noexec. There are three valid combinations of the old values:\n 1) switch_amode \u003d\u003d 0 \u0026\u0026 s390_noexec \u003d\u003d 0\n 2) switch_amode \u003d\u003d 1 \u0026\u0026 s390_noexec \u003d\u003d 0\n 3) switch_amode \u003d\u003d 1 \u0026\u0026 s390_noexec \u003d\u003d 1\nThey get replaced by\n 1) user_mode \u003d\u003d HOME_SPACE_MODE\n 2) user_mode \u003d\u003d PRIMARY_SPACE_MODE\n 3) user_mode \u003d\u003d SECONDARY_SPACE_MODE\nThe new kernel parameter user_mode\u003d[primary,secondary,home] lets\nyou choose the address space mode the user space processes should\nuse. In addition the CONFIG_S390_SWITCH_AMODE config option\nis removed.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "454e1fa1ebae7cff707b2e3f12b775c263c8408b", "tree": "eab290fcacd6faaf7e01e3a637cb9678bb367c66", "parents": [ "4257aaecffab77bad43e12057f56a5590b360f9f" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Mon Dec 07 12:51:30 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Mon Dec 07 12:51:31 2009 +0100" }, "message": "[S390] cio: split PGID settings and status\n\nSplit setting (driver wants feature enabled) and status (feature\nsetup was successful) for PGID related ccw device features so that\nsetup errors can be detected. Previously, incorrectly handled setup\nerrors could in rare cases lead to erratic I/O behavior and\npermanently unusuable devices.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "28b4d5cc17c20786848cdc07b7ea237a309776bb", "tree": "bae406a4b17229dcce7c11be5073f7a67665e477", "parents": [ "d29cecda036f251aee4947f47eea0fe9ed8cc931", "96fa2b508d2d3fe040cf4ef2fffb955f0a537ea1" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Dec 05 15:22:26 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Dec 05 15:22:26 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n\nConflicts:\n\tdrivers/net/pcmcia/fmvj18x_cs.c\n\tdrivers/net/pcmcia/nmclan_cs.c\n\tdrivers/net/pcmcia/xirc2ps_cs.c\n\tdrivers/net/wireless/ray_cs.c\n" }, { "commit": "3e72b810e30cdf4655279dd767eb798ac7a8fe5e", "tree": "a6c8daae5390b44750dfc4ca9bc984430dd16e74", "parents": [ "9b269d4034c7855ac34f0985cc55ee29bd80e80a", "c08f782985eed9959438368e84ce1d7f2ed03d95" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:49:59 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:49:59 2009 -0800" }, "message": "Merge branch \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n mutex: Fix missing conditions to build mutex_spin_on_owner()\n mutex: Better control mutex adaptive spinning config\n locking, task_struct: Reduce size on TRACE_IRQFLAGS and 64bit\n locking: Use __[SPIN|RW]_LOCK_UNLOCKED in [spin|rw]_lock_init()\n locking: Remove unused prototype\n locking: Reduce ifdefs in kernel/spinlock.c\n locking: Make inlining decision Kconfig based\n" }, { "commit": "5506e68975c346e55f786b554e28e368cdede444", "tree": "9ef0968ca686c5e0c1c402ea8b5f5c18657356ee", "parents": [ "4ef5651e85589e3aaca704c6d2d7ae7e794e5d25" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Fri Dec 04 17:44:53 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:10:12 2009 -0800" }, "message": "s390: Convert BUG() to use unreachable()\n\nUse the new unreachable() macro instead of for(;;);\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCC: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCC: linux390@de.ibm.com\nCC: linux-s390@vger.kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7b0b5eb3000c6fb902f08c619fcd673a23d8fab", "tree": "4c7aa92657435c687f98383aaea5ce15ee9fba9c", "parents": [ "3cfc3092f40bc37c57ba556cfd8de4218f2135ab" ], "author": { "name": "Carsten Otte", "email": "carsteno@de.ibm.com", "time": "Thu Nov 19 14:21:16 2009 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Thu Dec 03 09:32:25 2009 +0200" }, "message": "KVM: s390: Make psw available on all exits, not just a subset\n\nThis patch moves s390 processor status word into the base kvm_run\nstruct and keeps it up-to date on all userspace exits.\n\nThe userspace ABI is broken by this, however there are no applications\nin the wild using this. A capability check is provided so users can\nverify the updated API exists.\n\nCc: stable@kernel.org\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "2d4dc890b5c8fabd818a8586607e6843c4375e62", "tree": "9976ed7b0eed0056f8289aeb6a2b0abf8c940454", "parents": [ "3586e917f2c7df769d173c4ec99554cb40a911e5" ], "author": { "name": "Ilya Loginov", "email": "isloginov@gmail.com", "time": "Thu Nov 26 09:16:19 2009 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Nov 26 09:16:19 2009 +0100" }, "message": "block: add helpers to run flush_dcache_page() against a bio and a request\u0027s pages\n\nMtdblock driver doesn\u0027t call flush_dcache_page for pages in request. So,\nthis causes problems on architectures where the icache doesn\u0027t fill from\nthe dcache or with dcache aliases. The patch fixes this.\n\nThe ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE symbol was introduced to avoid\npointless empty cache-thrashing loops on architectures for which\nflush_dcache_page() is a no-op. Every architecture was provided with this\nflush pages on architectires where ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE is\nequal 1 or do nothing otherwise.\n\nSee \"fix mtd_blkdevs problem with caches on some architectures\" discussion\non LKML for more information.\n\nSigned-off-by: Ilya Loginov \u003cisloginov@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Peter Horton \u003cphorton@bitbox.co.uk\u003e\nCc: \"Ed L. Cashin\" \u003cecashin@coraid.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "3505d1a9fd65e2d3e00827857b6795d9d8983658", "tree": "941cfafdb57c427bb6b7ebf6354ee93b2a3693b5", "parents": [ "dfef948ed2ba69cf041840b5e860d6b4e16fa0b1", "66b00a7c93ec782d118d2c03bd599cfd041e80a1" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 18 22:19:03 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Nov 18 22:19:03 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\tdrivers/net/sfc/sfe4001.c\n\tdrivers/net/wireless/libertas/cmd.c\n\tdrivers/staging/Kconfig\n\tdrivers/staging/Makefile\n\tdrivers/staging/rtl8187se/Kconfig\n\tdrivers/staging/rtl8192e/Kconfig\n" }, { "commit": "6beb000923882f6204ea2cfcd932e568e900803f", "tree": "1849bb1e7493bbf5e538d74cec18c6d6f4b16ced", "parents": [ "156171c71a0dc4bce12b4408bb1591f8fe32dc1a" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Nov 09 15:21:34 2009 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Nov 13 20:53:28 2009 +0100" }, "message": "locking: Make inlining decision Kconfig based\n\ncommit 892a7c67 (locking: Allow arch-inlined spinlocks) implements the\nselection of which lock functions are inlined based on defines in\narch/.../spinlock.h: #define __always_inline__LOCK_FUNCTION\n\nDespite of the name __always_inline__* the lock functions can be built\nout of line depending on config options. Also if the arch does not set\nsome inline defines the generic code might set them; again depending on\nconfig options.\n\nThis makes it unnecessary hard to figure out when and which lock\nfunctions are inlined. Aside of that it makes it way harder and\nmessier for -rt to manipulate the lock functions.\n\nConvert the inlining decision to CONFIG switches. Each lock function\nis inlined depending on CONFIG_INLINE_*. The configs implement the\nexisting dependencies. The architecture code can select ARCH_INLINE_*\nto signal that it wants the corresponding lock function inlined.\nARCH_INLINE_* is necessary as Kconfig ignores \"depends on\"\nrestrictions when a config element is selected.\n\nNo functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nLKML-Reference: \u003c20091109151428.504477141@linutronix.de\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "3c5d92a0cfb5103c0d5ab74d4ae6373d3af38148", "tree": "c8b50351568601428b6f9396ebfdd65e486b3097", "parents": [ "eed3b9cf3fe3fcc7a50238dfcab63a63914e8f42" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Sep 29 14:25:16 2009 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Nov 05 07:53:53 2009 +0100" }, "message": "nohz: Introduce arch_needs_cpu\n\nAllow the architecture to request a normal jiffy tick when the system\ngoes idle and tick_nohz_stop_sched_tick is called . On s390 the hook is\nused to prevent the system going fully idle if there has been an\ninterrupt other than a clock comparator interrupt since the last wakeup.\n\nOn s390 the HiperSockets response time for 1 connection ping-pong goes\ndown from 42 to 34 microseconds. The CPU cost decreases by 27%.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nLKML-Reference: \u003c20090929122533.402715150@de.ibm.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "70f5dc514c0b183ee813dc3b3983b04891fd1e7a", "tree": "c47e31ffbbbed62c2e741c26e00f020ef6afb7d0", "parents": [ "e8a79c9ec779168502402a8b834abf8cf38a325a" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Oct 29 15:04:12 2009 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Thu Oct 29 15:05:13 2009 +0100" }, "message": "[S390] cputime: fix overflow on 31 bit systems\n\nThe cputime_to_msecs / cputime_to_clock_t and cputime64_to_clock_t\ncause fixpoint divide exceptions if the cputime is too large.\nOn a machine that collected 49.7 days worth of idle time reading\nfrom /proc/stat will generate oopses like this:\n\nKernel BUG at 001b0c92 [verbose debug info unavailable]\nfixpoint divide exception: 0009 [#13] SMP\nModules linked in: ipv6\nCPU: 1 Tainted: G D 2.6.27.10 #5\nProcess cat (pid: 21352, task: 1fb34138, ksp: 1d2a3d98)\nKrnl PSW : 070c2000 801b0c92 (show_stat+0x2ca/0x68c)\n R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:2 PM:0\nKrnl GPRS: 00000001 00001388 00000bb8 0015d2a1\n 00000000 00000000 000003e8 0001fd91\n 00000000 00000000 0000129d eecd2ff0\n 1cc533b9 0036f780 801b0bce 1d2a3cc0\nKrnl Code: 801b0c86: f18890abf198 mvo 171(9,%r9),408(9,%r15)\n 801b0c8c: 98abf170 lm %r10,%r11,368(%r15)\n 801b0c90: 1da1 dr %r10,%r1\n \u003e801b0c92: 90abf170 stm %r10,%r11,368(%r15)\n 801b0c96: 98abf190 lm %r10,%r11,400(%r15)\n 801b0c9a: 1da1 dr %r10,%r1\n 801b0c9c: 90abf190 stm %r10,%r11,400(%r15)\n 801b0ca0: 18a3 lr %r10,%r3\nCall Trace:\n([\u003c00000000001b09f4\u003e] show_stat+0x2c/0x68c)\n [\u003c000000000018dcee\u003e] seq_read+0xb2/0x364\n [\u003c00000000001a9980\u003e] proc_reg_read+0x68/0x98\n [\u003c00000000001705ee\u003e] vfs_read+0x6e/0xe8\n [\u003c0000000000170732\u003e] sys_read+0x36/0x78\n [\u003c000000000010f750\u003e] sysc_do_restart+0x12/0x16\n [\u003c0000000077f3ad6a\u003e] 0x77f3ad6a\n \u003c4\u003e---[ end trace 1436ea9559d3de9e ]---\n\nReported-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3b885787ea4112eaa80945999ea0901bf742707f", "tree": "06fc15f8e8083d5652ccb4d06653d9812dce9c0b", "parents": [ "d5e63bded6e819ca77ee1a1d97c783a31f6caf30" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Mon Oct 12 13:26:31 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Oct 12 13:26:31 2009 -0700" }, "message": "net: Generalize socket rx gap / receive queue overflow cmsg\n\nCreate a new socket level option to report number of queue overflows\n\nRecently I augmented the AF_PACKET protocol to report the number of frames lost\non the socket receive queue between any two enqueued frames. This value was\nexported via a SOL_PACKET level cmsg. AFter I completed that work it was\nrequested that this feature be generalized so that any datagram oriented socket\ncould make use of this option. As such I\u0027ve created this patch, It creates a\nnew SOL_SOCKET level option called SO_RXQ_OVFL, which when enabled exports a\nSOL_SOCKET level cmsg that reports the nubmer of times the sk_receive_queue\noverflowed between any two given frames. It also augments the AF_PACKET\nprotocol to take advantage of this new feature (as it previously did not touch\nsk-\u003esk_drops, which this patch uses to record the overflow count). Tested\nsuccessfully by me.\n\nNotes:\n\n1) Unlike my previous patch, this patch simply records the sk_drops value, which\nis not a number of drops between packets, but rather a total number of drops.\nDeltas must be computed in user space.\n\n2) While this patch currently works with datagram oriented protocols, it will\nalso be accepted by non-datagram oriented protocols. I\u0027m not sure if thats\nagreeable to everyone, but my argument in favor of doing so is that, for those\nprotocols which aren\u0027t applicable to this option, sk_drops will always be zero,\nand reporting no drops on a receive queue that isn\u0027t used for those\nnon-participating protocols seems reasonable to me. This also saves us having\nto code in a per-protocol opt in mechanism.\n\n3) This applies cleanly to net-next assuming that commit\n977750076d98c7ff6cbda51858bb5a5894a9d9ab (my af packet cmsg patch) is reverted\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ea2a4d3a3a929ef494952bba57a0ef1a8a877881", "tree": "757cd0a94f71a3d62d3c5038e408fcd49796685f", "parents": [ "dd43bfca431b02117e8598e01b301e001a68295e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Oct 06 10:34:13 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Tue Oct 06 10:35:10 2009 +0200" }, "message": "[S390] 64-bit register support for 31-bit processes\n\nFrom: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nFrom: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0cd6a403e8f86bb24975e4c16ce640a063475515", "tree": "c1231230d8407da6149502fbfc9f5152049ef0e1", "parents": [ "78d81f2f844b739b377817cfd279fb6067e191a7" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Oct 06 10:34:05 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Tue Oct 06 10:35:08 2009 +0200" }, "message": "[S390] Provide arch specific mdelay implementation.\n\nUse an own implementation instead of the common code udelay loop.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0748bd01773395003208996c4c0b3f80caf80976", "tree": "99abf2a49d66c4890f4cc6b114bfd47684bab68e", "parents": [ "630cd0460724e286d3c5cb2c33930b0ae9cd6645" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:46 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:47 2009 +0930" }, "message": "cpumask: remove arch_send_call_function_ipi\n\nNow everyone is converted to arch_send_call_function_ipi_mask, remove\nthe shim and the #defines.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "630cd0460724e286d3c5cb2c33930b0ae9cd6645", "tree": "1fea9eaf0bd64fd020ea5aee1330ac96bbba71e6", "parents": [ "f063ea02fba5782099b6730d5733ee44638df8f9" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:45 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:46 2009 +0930" }, "message": "cpumask: arch_send_call_function_ipi_mask: s390\n\nWe\u0027re weaning the core code off handing cpumask\u0027s around on-stack.\nThis introduces arch_send_call_function_ipi_mask().\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "4f269bf5e1652370164a0b4b04db7c47c0c96a8a", "tree": "6c722a48d66ac76081ffa8697f00cc5061cf4453", "parents": [ "434e2187e69b97ad8d035258766e1ea56067625d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:41 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Sep 24 09:34:42 2009 +0930" }, "message": "cpumask: remove obsolete topology_core_siblings and topology_thread_siblings: s390\n\nThere were replaced by topology_core_cpumask and topology_thread_cpumask.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "9fd815b55f31be48dbb3dd23922587d247a4e497", "tree": "63814130acf3e472cc660ae71208c146f16dc5d6", "parents": [ "31bbb9b58d1e8ebcf2b28c95c2250a9f8e31e397", "ed87b27e00d2ca240f62f3903583a2f1541fb9ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 10:02:14 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 10:02:14 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6: (22 commits)\n [S390] Update default configuration.\n [S390] hibernate: Do real CPU swap at resume time\n [S390] dasd: tolerate devices that have no feature codes\n [S390] zcrypt: Do not add/remove devices in s/r callbacks\n [S390] hibernate: make sure pfn_is_nosave handles lowcore pages\n [S390] smp: introduce LC_ORDER and simplify lowcore handling\n [S390] ptrace: use common code for simple peek/poke operations\n [S390] fix disabled_wait inline assembly clobber list\n [S390] Change kernel_page_present coding style.\n [S390] hibernation: reset system after resume\n [S390] hibernation: fix guest page hinting related crash\n [S390] Get rid of init_module/delete_module compat functions.\n [S390] Convert sys_execve to function with parameters.\n [S390] Convert sys_clone to function with parameters.\n [S390] qdio: change state of all primed input buffers\n [S390] qdio: reduce per device debug messages\n [S390] cio: introduce consistent subchannel scanning\n [S390] cio: idset use actual number of ssids\n [S390] cio: dont kfree vmalloced memory\n [S390] cio: introduce css_settle\n ...\n" }, { "commit": "31bbb9b58d1e8ebcf2b28c95c2250a9f8e31e397", "tree": "6bb0c0490d66d32eca43e73abb28d8b3ab0e7b91", "parents": [ "ff830b8e5f999d1ccbd0282a666520f0b557daa4", "3f0a525ebf4b8ef041a332bbe4a73aee94bb064b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 09:46:15 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 09:46:15 2009 -0700" }, "message": "Merge branch \u0027timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n itimers: Add tracepoints for itimer\n hrtimer: Add tracepoint for hrtimers\n timers: Add tracepoints for timer_list timers\n cputime: Optimize jiffies_to_cputime(1)\n itimers: Simplify arm_timer() code a bit\n itimers: Fix periodic tics precision\n itimers: Merge ITIMER_VIRT and ITIMER_PROF\n\nTrivial header file include conflicts in kernel/fork.c\n" }, { "commit": "1aaf179d043856d80bbb354f9feaf706b9cfbcd3", "tree": "b477b19f229869f45fc9f331f308dcdb5e3b01a0", "parents": [ "68d1e5f08b13132504752cad54169376739753db" ], "author": { "name": "Michael Holzheu", "email": "michael.holzheu@linux.vnet.ibm.com", "time": "Tue Sep 22 22:58:53 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Sep 22 22:58:46 2009 +0200" }, "message": "[S390] hibernate: Do real CPU swap at resume time\n\nCurrently, when the physical resume CPU is not equal to the physical suspend\nCPU, we swap the CPUs logically, by modifying the logical/physical CPU mapping.\nThis has two major drawbacks: First the change is visible from user space (e.g.\nCPU sysfs files) and second it is hard to ensure that nowhere in the kernel\nthe physical CPU ID is stored before suspend.\nTo fix this, we now really swap the physical CPUs, if the resume CPU is not\nthe pysical suspend CPU. We restart the suspend CPU and stop the resume CPU\nusing SIGP restart and SIGP stop. If the suspend CPU is no longer available,\nwe write a message and load a disabled wait PSW.\n\nSigned-off-by: Michael Holzheu \u003cmichael.holzheu@linux.vnet.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "2573a575304c5ce4765fc88f9d09ed4dbf8d04bf", "tree": "a639741e80e2424254767b332c53bddd0ebc42cb", "parents": [ "3fd26a7793fb21b88ccf1e238670b2a508fcf835" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Sep 22 22:58:50 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Sep 22 22:58:45 2009 +0200" }, "message": "[S390] hibernate: make sure pfn_is_nosave handles lowcore pages\n\npfn_is_nosave doesn\u0027t return the correct value for the second lowcore\npage if lowcore protection is enabled. Make sure it always returns\nthe correct value.\n\nWhile at it simplify the whole thing.\nNSS special handling is done by the tprot check like it already works\nfor DCSS as well. So remove the extra code for NSS.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3fd26a7793fb21b88ccf1e238670b2a508fcf835", "tree": "47b6b2068d7c5ee584dde5f90defd55757f002bb", "parents": [ "07805ac81c81634623042408ffea6bbad3160bfa" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Sep 22 22:58:49 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Sep 22 22:58:45 2009 +0200" }, "message": "[S390] smp: introduce LC_ORDER and simplify lowcore handling\n\nRemoves a couple of simple code duplications. But before I have to do\nthis again, just simplify it.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "bdd42b28cde0453fb8c3d9b4e4868ca2d8124806", "tree": "36d52f5021f308177e84affa1a2a5636c0b27778", "parents": [ "87458ff4582953d6b3bf45edeac8582849552e69" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Sep 22 22:58:47 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Sep 22 22:58:45 2009 +0200" }, "message": "[S390] fix disabled_wait inline assembly clobber list\n\nThe disabled_wait inline assmembly also clobbers register r1, but it\nis missing in the clobber list.\nFixes recursive Oops on panic.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6e17b17f1fc7b2f24383a693d63550d9e1460081", "tree": "146a9921760755dfd5398c3fd56df918e391fe0d", "parents": [ "94bf5ceac095c7d4cb5e4d40fa7e2dd81d722b75" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Sep 21 17:03:48 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:42 2009 -0700" }, "message": "mm: remove duplicate asm/mman.h files\n\nA number of architectures have identical asm/mman.h files so they can all\nbe merged by using the new generic file.\n\nThe remaining asm/mman.h files are substantially different from each\nother.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "90f72aa58bbf076b68e289fbd71eb829bc505923", "tree": "992e5f59086cc77581fa10b52fb4a46fb3baf3f0", "parents": [ "6bfde05bf5c9682e255c6a2c669dc80f91af6296" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Sep 21 17:03:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:41 2009 -0700" }, "message": "mm: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions\n\nAdd a flag for mmap that will be used to request a huge page region that\nwill look like anonymous memory to user space. This is accomplished by\nusing a file on the internal vfsmount. MAP_HUGETLB is a modifier of\nMAP_ANONYMOUS and so must be specified with it. The region will behave\nthe same as a MAP_ANONYMOUS region using small pages.\n\nThe patch also adds the MAP_STACK flag, which was previously defined only\non some architectures but not on others. Since MAP_STACK is meant to be a\nhint only, architectures can define it without assigning a specific\nmeaning to it.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Eric B Munson \u003cebmunson@us.ibm.com\u003e\nCc: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cdd6c482c9ff9c55475ee7392ec8f672eddb7be6", "tree": "81f98a3ab46c589792057fe2392c1e10f8ad7893", "parents": [ "dfc65094d0313cc48969fa60bcf33d693aeb05a7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 21 12:02:48 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 21 14:28:04 2009 +0200" }, "message": "perf: Do the big rename: Performance Counters -\u003e Performance Events\n\nBye-bye Performance Counters, welcome Performance Events!\n\nIn the past few months the perfcounters subsystem has grown out its\ninitial role of counting hardware events, and has become (and is\nbecoming) a much broader generic event enumeration, reporting, logging,\nmonitoring, analysis facility.\n\nNaming its core object \u0027perf_counter\u0027 and naming the subsystem\n\u0027perfcounters\u0027 has become more and more of a misnomer. With pending\ncode like hw-breakpoints support the \u0027counter\u0027 name is less and\nless appropriate.\n\nAll in one, we\u0027ve decided to rename the subsystem to \u0027performance\nevents\u0027 and to propagate this rename through all fields, variables\nand API names. (in an ABI compatible fashion)\n\nThe word \u0027event\u0027 is also a bit shorter than \u0027counter\u0027 - which makes\nit slightly more convenient to write/handle as well.\n\nThanks goes to Stephane Eranian who first observed this misnomer and\nsuggested a rename.\n\nUser-space tooling and ABI compatibility is not affected - this patch\nshould be function-invariant. (Also, defconfigs were not touched to\nkeep the size down.)\n\nThis patch has been generated via the following script:\n\n FILES\u003d$(find * -type f | grep -vE \u0027oprofile|[^K]config\u0027)\n\n sed -i \\\n -e \u0027s/PERF_EVENT_/PERF_RECORD_/g\u0027 \\\n -e \u0027s/PERF_COUNTER/PERF_EVENT/g\u0027 \\\n -e \u0027s/perf_counter/perf_event/g\u0027 \\\n -e \u0027s/nb_counters/nb_events/g\u0027 \\\n -e \u0027s/swcounter/swevent/g\u0027 \\\n -e \u0027s/tpcounter_event/tp_event/g\u0027 \\\n $FILES\n\n for N in $(find . -name perf_counter.[ch]); do\n M\u003d$(echo $N | sed \u0027s/perf_counter/perf_event/g\u0027)\n mv $N $M\n done\n\n FILES\u003d$(find . -name perf_event.*)\n\n sed -i \\\n -e \u0027s/COUNTER_MASK/REG_MASK/g\u0027 \\\n -e \u0027s/COUNTER/EVENT/g\u0027 \\\n -e \u0027s/\\\u003cevent\\\u003e/event_id/g\u0027 \\\n -e \u0027s/counter/event/g\u0027 \\\n -e \u0027s/Counter/Event/g\u0027 \\\n $FILES\n\n... to keep it as correct as possible. This script can also be\nused by anyone who has pending perfcounters patches - it converts\na Linux kernel tree over to the new naming. We tried to time this\nchange to the point in time where the amount of pending patches\nis the smallest: the end of the merge window.\n\nNamespace clashes were fixed up in a preparatory patch - and some\nstylistic fallout will be fixed up in a subsequent patch.\n\n( NOTE: \u0027counters\u0027 are still the proper terminology when we deal\n with hardware registers - and these sed scripts are a bit\n over-eager in renaming them. I\u0027ve undone some of that, but\n in case there\u0027s something left where \u0027counter\u0027 would be\n better than \u0027event\u0027 we can undo that on an individual basis\n instead of touching an otherwise nicely automated patch. )\n\nSuggested-by: Stephane Eranian \u003ceranian@google.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nReviewed-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ada3fa15057205b7d3f727bba5cd26b5912e350f", "tree": "60962fc9e4021b92f484d1a58e72cd3906d4f3db", "parents": [ "2f82af08fcc7dc01a7e98a49a5995a77e32a2925", "5579fd7e6aed8860ea0c8e3f11897493153b10ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)\n powerpc64: convert to dynamic percpu allocator\n sparc64: use embedding percpu first chunk allocator\n percpu: kill lpage first chunk allocator\n x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA\n percpu: update embedding first chunk allocator to handle sparse units\n percpu: use group information to allocate vmap areas sparsely\n vmalloc: implement pcpu_get_vm_areas()\n vmalloc: separate out insert_vmalloc_vm()\n percpu: add chunk-\u003ebase_addr\n percpu: add pcpu_unit_offsets[]\n percpu: introduce pcpu_alloc_info and pcpu_group_info\n percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward\n percpu: add @align to pcpu_fc_alloc_fn_t\n percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()\n percpu: drop @static_size from first chunk allocators\n percpu: generalize first chunk allocator selection\n percpu: build first chunk allocators selectively\n percpu: rename 4k first chunk allocator to page\n percpu: improve boot messages\n percpu: fix pcpu_reclaim() locking\n ...\n\nFix trivial conflict as by Tejun Heo in kernel/sched.c\n" }, { "commit": "39695224bd84dc4be29abad93a0ec232a16fc519", "tree": "2bfa5cb50788a4c8be9f2e9f4412e47a565f4508", "parents": [ "a9bbd210a44102cc50b30a5f3d111dbf5f2f9cd4", "ea038f63ac52439e7816295fa6064fe95e6c1f51" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 17:53:36 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 17:53:36 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (209 commits)\n [SCSI] fix oops during scsi scanning\n [SCSI] libsrp: fix memory leak in srp_ring_free()\n [SCSI] libiscsi, bnx2i: make bound ep check common\n [SCSI] libiscsi: add completion function for drivers that do not need pdu processing\n [SCSI] scsi_dh_rdac: changes for rdac debug logging\n [SCSI] scsi_dh_rdac: changes to collect the rdac debug information during the initialization\n [SCSI] scsi_dh_rdac: move the init code from rdac_activate to rdac_bus_attach\n [SCSI] sg: fix oops in the error path in sg_build_indirect()\n [SCSI] mptsas : Bump version to 3.04.12\n [SCSI] mptsas : FW event thread and scsi mid layer deadlock in SYNCHRONIZE CACHE command\n [SCSI] mptsas : Send DID_NO_CONNECT for pending IOs of removed device\n [SCSI] mptsas : PAE Kernel more than 4 GB kernel panic\n [SCSI] mptsas : NULL pointer on big endian systems causing Expander not to tear off\n [SCSI] mptsas : Sanity check for phyinfo is added\n [SCSI] scsi_dh_rdac: Add support for Sun StorageTek ST2500, ST2510 and ST2530\n [SCSI] pmcraid: PMC-Sierra MaxRAID driver to support 6Gb/s SAS RAID controller\n [SCSI] qla2xxx: Update version number to 8.03.01-k6.\n [SCSI] qla2xxx: Properly delete rports attached to a vport.\n [SCSI] qla2xxx: Correct various NPIV issues.\n [SCSI] qla2xxx: Correct qla2x00_eh_wait_on_command() to wait correctly.\n ...\n" }, { "commit": "69def9f05dfce3281bb06599057e6b8097385d39", "tree": "7d826b22924268ddbfad101993b248996d40e2ec", "parents": [ "353f6dd2dec992ddd34620a94b051b0f76227379", "8e616fc8d343bd7f0f0a0c22407fdcb77f6d22b1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 17:43:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 17:43:43 2009 -0700" }, "message": "Merge branch \u0027kvm-updates/2.6.32\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm\n\n* \u0027kvm-updates/2.6.32\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm: (202 commits)\n MAINTAINERS: update KVM entry\n KVM: correct error-handling code\n KVM: fix compile warnings on s390\n KVM: VMX: Check cpl before emulating debug register access\n KVM: fix misreporting of coalesced interrupts by kvm tracer\n KVM: x86: drop duplicate kvm_flush_remote_tlb calls\n KVM: VMX: call vmx_load_host_state() only if msr is cached\n KVM: VMX: Conditionally reload debug register 6\n KVM: Use thread debug register storage instead of kvm specific data\n KVM guest: do not batch pte updates from interrupt context\n KVM: Fix coalesced interrupt reporting in IOAPIC\n KVM guest: fix bogus wallclock physical address calculation\n KVM: VMX: Fix cr8 exiting control clobbering by EPT\n KVM: Optimize kvm_mmu_unprotect_page_virt() for tdp\n KVM: Document KVM_CAP_IRQCHIP\n KVM: Protect update_cr8_intercept() when running without an apic\n KVM: VMX: Fix EPT with WP bit change during paging\n KVM: Use kvm_{read,write}_guest_virt() to read and write segment descriptors\n KVM: x86 emulator: Add adc and sbb missing decoder flags\n KVM: Add missing #include\n ...\n" }, { "commit": "d7e9660ad9d5e0845f52848bce31bcf5cdcdea6b", "tree": "c6c67d145771187b194d79d603742b31090a59d6", "parents": [ "b8cb48aae1b8c50b37dcb7710363aa69a7a0d9ca", "13af7a6ea502fcdd4c0e3d7de6e332b102309491" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 10:37:28 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 10:37:28 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)\n netxen: update copyright\n netxen: fix tx timeout recovery\n netxen: fix file firmware leak\n netxen: improve pci memory access\n netxen: change firmware write size\n tg3: Fix return ring size breakage\n netxen: build fix for INET\u003dn\n cdc-phonet: autoconfigure Phonet address\n Phonet: back-end for autoconfigured addresses\n Phonet: fix netlink address dump error handling\n ipv6: Add IFA_F_DADFAILED flag\n net: Add DEVTYPE support for Ethernet based devices\n mv643xx_eth.c: remove unused txq_set_wrr()\n ucc_geth: Fix hangs after switching from full to half duplex\n ucc_geth: Rearrange some code to avoid forward declarations\n phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs\n drivers/net/phy: introduce missing kfree\n drivers/net/wan: introduce missing kfree\n net: force bridge module(s) to be GPL\n Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded\n ...\n\nFixed up trivial conflicts:\n\n - arch/x86/include/asm/socket.h\n\n converted to \u003casm-generic/socket.h\u003e in the x86 tree. The generic\n header has the same new #define\u0027s, so that works out fine.\n\n - drivers/net/tun.c\n\n fix conflict between 89f56d1e9 (\"tun: reuse struct sock fields\") that\n switched over to using \u0027tun-\u003esocket.sk\u0027 instead of the redundantly\n available (and thus removed) \u0027tun-\u003esk\u0027, and 2b980dbd (\"lsm: Add hooks\n to the TUN driver\") which added a new \u0027tun-\u003esk\u0027 use.\n\n Noted in \u0027next\u0027 by Stephen Rothwell.\n" }, { "commit": "483e3cd6a34ad2d7e41100bc1b98614ac42a4567", "tree": "ef544ccdd1e95991c32fd8b656714583b7398371", "parents": [ "774a694f8cd08115d130a290d73c6d8563f26b1b", "d28daf923ac5e4a0d7cecebae56f3e339189366b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:24:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:24:03 2009 -0700" }, "message": "Merge branch \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (105 commits)\n ring-buffer: only enable ring_buffer_swap_cpu when needed\n ring-buffer: check for swapped buffers in start of committing\n tracing: report error in trace if we fail to swap latency buffer\n tracing: add trace_array_printk for internal tracers to use\n tracing: pass around ring buffer instead of tracer\n tracing: make tracing_reset safe for external use\n tracing: use timestamp to determine start of latency traces\n tracing: Remove mentioning of legacy latency_trace file from documentation\n tracing/filters: Defer pred allocation, fix memory leak\n tracing: remove users of tracing_reset\n tracing: disable buffers and synchronize_sched before resetting\n tracing: disable update max tracer while reading trace\n tracing: print out start and stop in latency traces\n ring-buffer: disable all cpu buffers when one finds a problem\n ring-buffer: do not count discarded events\n ring-buffer: remove ring_buffer_event_discard\n ring-buffer: fix ring_buffer_read crossing pages\n ring-buffer: remove unnecessary cpu_relax\n ring-buffer: do not swap buffers during a commit\n ring-buffer: do not reset while in a commit\n ...\n" }, { "commit": "4e3408d9f71a70316ebe844c20ef0d7715281f84", "tree": "365f67fbcbe8e047a5fbead3db5d2e7ac20b3618", "parents": [ "a66a50054e46ec2a03244bc14c48b9125fcd75a7", "96910b6dc8a4fdb75e69f09f47b62d41743d36ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:17:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:17:24 2009 -0700" }, "message": "Merge branch \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (32 commits)\n locking, m68k/asm-offsets: Rename signal defines\n locking: Inline spinlock code for all locking variants on s390\n locking: Simplify spinlock inlining\n locking: Allow arch-inlined spinlocks\n locking: Move spinlock function bodies to header file\n locking, m68k: Calculate thread_info offset with asm offset\n locking, m68k/asm-offsets: Rename pt_regs offset defines\n locking, sparc: Rename __spin_try_lock() and friends\n locking, powerpc: Rename __spin_try_lock() and friends\n lockdep: Remove recursion stattistics\n lockdep: Simplify lock_stat seqfile code\n lockdep: Simplify lockdep_chains seqfile code\n lockdep: Simplify lockdep seqfile code\n lockdep: Fix missing entries in /proc/lock_chains\n lockdep: Fix missing entry in /proc/lock_stat\n lockdep: Fix memory usage info of BFS\n lockdep: Reintroduce generation count to make BFS faster\n lockdep: Deal with many similar locks\n lockdep: Introduce lockdep_assert_held()\n lockdep: Fix style nits\n ...\n" } ], "next": "5c0b912e755caaad555eb6feefdb1124462d8f37" }