)]}' { "log": [ { "commit": "3da367c3e5fca71d4e778fa565d9b098d5518f4a", "tree": "915dff1989bdffaed157b56f724631b5d8f2d328", "parents": [ "3fa36acbced23c563345de3179dfe1775f15be5e" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Mon Oct 31 17:07:03 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:45 2011 -0700" }, "message": "vmscan: add block plug for page reclaim\n\nper-task block plug can reduce block queue lock contention and increase\nrequest merge. Currently page reclaim doesn\u0027t support it. I originally\nthought page reclaim doesn\u0027t need it, because kswapd thread count is\nlimited and file cache write is done at flusher mostly.\n\nWhen I test a workload with heavy swap in a 4-node machine, each CPU is\ndoing direct page reclaim and swap. This causes block queue lock\ncontention. In my test, without below patch, the CPU utilization is about\n2% ~ 7%. With the patch, the CPU utilization is about 1% ~ 3%. Disk\nthroughput isn\u0027t changed. This should improve normal kswapd write and\nfile cache write too (increase request merge for example), but might not\nbe so obvious as I explain above.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fa36acbced23c563345de3179dfe1775f15be5e", "tree": "83ad10f4dda426ee3708bc67c9fc88b6c1c8cc34", "parents": [ "0dabec93de633a87adfbbe1d800a4c56cd19d73b" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Mon Oct 31 17:07:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:45 2011 -0700" }, "message": "radix_tree: clean away saw_unset_tag leftovers\n\nradix_tree_tag_get()\u0027s BUG (when it sees a tag after saw_unset_tag) was\nunsafe and removed in 2.6.34, but the pointless saw_unset_tag left behind.\n\nRemove it now, and return 0 as soon as we see unset tag - we already rely\nupon the root tag to be correct, returning 0 immediately if it\u0027s not set.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0dabec93de633a87adfbbe1d800a4c56cd19d73b", "tree": "51850bc562f8f95d284dbd7baeecfaefd573fccf", "parents": [ "f80c0673610e36ae29d63e3297175e22f70dde5f" ], "author": { "name": "Minchan Kim", "email": "minchan.kim@gmail.com", "time": "Mon Oct 31 17:06:57 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:45 2011 -0700" }, "message": "mm: migration: clean up unmap_and_move()\n\nunmap_and_move() is one a big messy function. Clean it up.\n\nSigned-off-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "f80c0673610e36ae29d63e3297175e22f70dde5f", "tree": "0a6aab3b637fa75961224e9261eb544156672c34", "parents": [ "39deaf8585152f1a35c1676d3d7dc6ae0fb65967" ], "author": { "name": "Minchan Kim", "email": "minchan.kim@gmail.com", "time": "Mon Oct 31 17:06:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "mm: zone_reclaim: make isolate_lru_page() filter-aware\n\nIn __zone_reclaim case, we don\u0027t want to shrink mapped page. Nonetheless,\nwe have isolated mapped page and re-add it into LRU\u0027s head. It\u0027s\nunnecessary CPU overhead and makes LRU churning.\n\nOf course, when we isolate the page, the page might be mapped but when we\ntry to migrate the page, the page would be not mapped. So it could be\nmigrated. But race is rare and although it happens, it\u0027s no big deal.\n\nSigned-off-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "39deaf8585152f1a35c1676d3d7dc6ae0fb65967", "tree": "a7509ea61c2f1028ed7ef961aa1abd16d50905f9", "parents": [ "4356f21d09283dc6d39a6f7287a65ddab61e2808" ], "author": { "name": "Minchan Kim", "email": "minchan.kim@gmail.com", "time": "Mon Oct 31 17:06:51 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "mm: compaction: make isolate_lru_page() filter-aware\n\nIn async mode, compaction doesn\u0027t migrate dirty or writeback pages. So,\nit\u0027s meaningless to pick the page and re-add it to lru list.\n\nOf course, when we isolate the page in compaction, the page might be dirty\nor writeback but when we try to migrate the page, the page would be not\ndirty, writeback. So it could be migrated. But it\u0027s very unlikely as\nisolate and migration cycle is much faster than writeout.\n\nSo, this patch helps cpu overhead and prevent unnecessary LRU churning.\n\nSigned-off-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "4356f21d09283dc6d39a6f7287a65ddab61e2808", "tree": "34822a1662ea83291455834556a4fb5bf98ecd72", "parents": [ "b9e84ac1536d35aee03b2601f19694949f0bd506" ], "author": { "name": "Minchan Kim", "email": "minchan.kim@gmail.com", "time": "Mon Oct 31 17:06:47 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "mm: change isolate mode from #define to bitwise type\n\nChange ISOLATE_XXX macro with bitwise isolate_mode_t type. Normally,\nmacro isn\u0027t recommended as it\u0027s type-unsafe and making debugging harder as\nsymbol cannot be passed throught to the debugger.\n\nQuote from Johannes\n\" Hmm, it would probably be cleaner to fully convert the isolation mode\ninto independent flags. INACTIVE, ACTIVE, BOTH is currently a\ntri-state among flags, which is a bit ugly.\"\n\nThis patch moves isolate mode from swap.h to mmzone.h by memcontrol.h\n\nSigned-off-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "b9e84ac1536d35aee03b2601f19694949f0bd506", "tree": "822eb1802818954248efc5cf67dc9a8a0ace5908", "parents": [ "fcf634098c00dd9cd247447368495f0b79be12d1" ], "author": { "name": "Minchan Kim", "email": "minchan.kim@gmail.com", "time": "Mon Oct 31 17:06:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "mm: compaction: trivial clean up in acct_isolated()\n\nacct_isolated of compaction uses page_lru_base_type which returns only\nbase type of LRU list so it never returns LRU_ACTIVE_ANON or\nLRU_ACTIVE_FILE. In addtion, cc-\u003enr_[anon|file] is used in only\nacct_isolated so it doesn\u0027t have fields in conpact_control.\n\nThis patch removes fields from compact_control and makes clear function of\nacct_issolated which counts the number of anon|file pages isolated.\n\nSigned-off-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "fcf634098c00dd9cd247447368495f0b79be12d1", "tree": "77fc98cd461bd52ba3b14e833d54a115ffbbd7bc", "parents": [ "32ea845d5bafc37b7406bea1aee3005407cb0900" ], "author": { "name": "Christopher Yeoh", "email": "cyeoh@au1.ibm.com", "time": "Mon Oct 31 17:06:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "Cross Memory Attach\n\nThe basic idea behind cross memory attach is to allow MPI programs doing\nintra-node communication to do a single copy of the message rather than a\ndouble copy of the message via shared memory.\n\nThe following patch attempts to achieve this by allowing a destination\nprocess, given an address and size from a source process, to copy memory\ndirectly from the source process into its own address space via a system\ncall. There is also a symmetrical ability to copy from the current\nprocess\u0027s address space into a destination process\u0027s address space.\n\n- Use of /proc/pid/mem has been considered, but there are issues with\n using it:\n - Does not allow for specifying iovecs for both src and dest, assuming\n preadv or pwritev was implemented either the area read from or\n written to would need to be contiguous.\n - Currently mem_read allows only processes who are currently\n ptrace\u0027ing the target and are still able to ptrace the target to read\n from the target. This check could possibly be moved to the open call,\n but its not clear exactly what race this restriction is stopping\n (reason appears to have been lost)\n - Having to send the fd of /proc/self/mem via SCM_RIGHTS on unix\n domain socket is a bit ugly from a userspace point of view,\n especially when you may have hundreds if not (eventually) thousands\n of processes that all need to do this with each other\n - Doesn\u0027t allow for some future use of the interface we would like to\n consider adding in the future (see below)\n - Interestingly reading from /proc/pid/mem currently actually\n involves two copies! (But this could be fixed pretty easily)\n\nAs mentioned previously use of vmsplice instead was considered, but has\nproblems. Since you need the reader and writer working co-operatively if\nthe pipe is not drained then you block. Which requires some wrapping to\ndo non blocking on the send side or polling on the receive. In all to all\ncommunication it requires ordering otherwise you can deadlock. And in the\nexample of many MPI tasks writing to one MPI task vmsplice serialises the\ncopying.\n\nThere are some cases of MPI collectives where even a single copy interface\ndoes not get us the performance gain we could. For example in an\nMPI_Reduce rather than copy the data from the source we would like to\ninstead use it directly in a mathops (say the reduce is doing a sum) as\nthis would save us doing a copy. We don\u0027t need to keep a copy of the data\nfrom the source. I haven\u0027t implemented this, but I think this interface\ncould in the future do all this through the use of the flags - eg could\nspecify the math operation and type and the kernel rather than just\ncopying the data would apply the specified operation between the source\nand destination and store it in the destination.\n\nAlthough we don\u0027t have a \"second user\" of the interface (though I\u0027ve had\nsome nibbles from people who may be interested in using it for intra\nprocess messaging which is not MPI). This interface is something which\nhardware vendors are already doing for their custom drivers to implement\nfast local communication. And so in addition to this being useful for\nOpenMPI it would mean the driver maintainers don\u0027t have to fix things up\nwhen the mm changes.\n\nThere was some discussion about how much faster a true zero copy would\ngo. Here\u0027s a link back to the email with some testing I did on that:\n\nhttp://marc.info/?l\u003dlinux-mm\u0026m\u003d130105930902915\u0026w\u003d2\n\nThere is a basic man page for the proposed interface here:\n\nhttp://ozlabs.org/~cyeoh/cma/process_vm_readv.txt\n\nThis has been implemented for x86 and powerpc, other architecture should\nmainly (I think) just need to add syscall numbers for the process_vm_readv\nand process_vm_writev. There are 32 bit compatibility versions for\n64-bit kernels.\n\nFor arch maintainers there are some simple tests to be able to quickly\nverify that the syscalls are working correctly here:\n\nhttp://ozlabs.org/~cyeoh/cma/cma-test-20110718.tgz\n\nSigned-off-by: Chris Yeoh \u003cyeohc@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: \u003clinux-man@vger.kernel.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "32ea845d5bafc37b7406bea1aee3005407cb0900", "tree": "54cfdc8a8fce66a7371b3616fc18b4c676a6fbdd", "parents": [ "fc360bd9cdcf875639a77f07fafec26699c546f3" ], "author": { "name": "Wanlong Gao", "email": "gaowanlong@cn.fujitsu.com", "time": "Mon Oct 31 17:06:35 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "ipc/mqueue.c: fix wrong use of schedule_hrtimeout_range_clock()\n\nFix the wrong use of schedule_hrtimeout_range_clock() in wq_sleep(),\nalthough it is harmless for the syscall mq_timed* now. It was introduced\nby 9ca7d8e (\"mqueue: Convert message queue timeout to use hrtimers\").\n\nSigned-off-by: Wanlong Gao \u003cgaowanlong@cn.fujitsu.com\u003e\nCc: Carsten Emde \u003cC.Emde@osadl.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc360bd9cdcf875639a77f07fafec26699c546f3", "tree": "eb4ee71bafa392d48b3fb630bd4a9baa48104332", "parents": [ "6eea69dd8befeabd3d0f217400f54b157dd91fe9" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Mon Oct 31 17:06:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "/proc/self/numa_maps: restore \"huge\" tag for hugetlb vmas\n\nThe display of the \"huge\" tag was accidentally removed in 29ea2f698 (\"mm:\nuse walk_page_range() instead of custom page table walking code\").\n\nReported-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nTested-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nReviewed-by: Stephen Wilson \u003cwilsons@start.ca\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: \u003cstable@kernel.org\u003e\nCc: \u003cstable@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": "6eea69dd8befeabd3d0f217400f54b157dd91fe9", "tree": "c46d983c78874bf993a14dd87022b4b526be1ab6", "parents": [ "07a723097cd31e9c2def69ac4d42834a16f79219" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Mon Oct 31 17:06:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "include/linux/dmar.h: forward-declare struct acpi_dmar_header\n\nx86_64 allnoconfig:\n\nIn file included from arch/x86/kernel/pci-dma.c:3:\ninclude/linux/dmar.h:248: warning: \u0027struct acpi_dmar_header\u0027 declared inside parameter list\ninclude/linux/dmar.h:248: warning: its scope is only this definition or declaration, which is probably not what you want\n\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Ingo Molnar \u003cmingo@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": "07a723097cd31e9c2def69ac4d42834a16f79219", "tree": "122c4c9e567dfe453fa4a948a648f0f26e381556", "parents": [ "1a4ceab195e66bce9c1638fdded6d92988100ba4" ], "author": { "name": "Clemens Ladisch", "email": "clemens@ladisch.de", "time": "Mon Oct 31 17:06:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:44 2011 -0700" }, "message": "dma-mapping: fix sync_single_range_* DMA debugging\n\nCommit 5fd75a7850b5 (dma-mapping: remove unnecessary sync_single_range_*\nin dma_map_ops) unified not only the dma_map_ops but also the\ncorresponding debug_dma_sync_* calls. This led to spurious WARN()ings\nlike the following because the DMA debug code was no longer able to detect\nthe DMA buffer base address without the separate offset parameter:\n\nWARNING: at lib/dma-debug.c:911 check_sync+0xce/0x446()\nfirewire_ohci 0000:04:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address\u003d0x00000000cedaa400] [size\u003d1024 bytes]\nCall Trace: ...\n [\u003cffffffff811326a5\u003e] check_sync+0xce/0x446\n [\u003cffffffff81132ad9\u003e] debug_dma_sync_single_for_device+0x39/0x3b\n [\u003cffffffffa01d6e6a\u003e] ohci_queue_iso+0x4f3/0x77d [firewire_ohci]\n ...\n\nTo fix this, unshare the sync_single_* and sync_single_range_*\nimplementations so that we are able to call the correct debug_dma_sync_*\nfunctions.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1a4ceab195e66bce9c1638fdded6d92988100ba4", "tree": "3ec17bd66fb3ac1429131e373cc8d99550d5451a", "parents": [ "83f89ca755c9f783b8229d968c4e9d2c660ca427", "6a32e4f9dd9219261f8856f817e6655114cfec2f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:22:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:22:44 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits)\n vlan: allow nested vlan_do_receive()\n ipv6: fix route lookup in addrconf_prefix_rcv()\n bonding: eliminate bond_close race conditions\n qlcnic: fix beacon and LED test.\n qlcnic: Updated License file\n qlcnic: updated reset sequence\n qlcnic: reset loopback mode if promiscous mode setting fails.\n qlcnic: skip IDC ack check in fw reset path.\n i825xx: Fix incorrect dependency for BVME6000_NET\n ipv6: fix route error binding peer in func icmp6_dst_alloc\n ipv6: fix error propagation in ip6_ufo_append_data()\n stmmac: update normal descriptor structure (v2)\n stmmac: fix NULL pointer dereference in capabilities fixup (v2)\n stmmac: fix a bug while checking the HW cap reg (v2)\n be2net: Changing MAC Address of a VF was broken.\n be2net: Refactored be_cmds.c file.\n bnx2x: update driver version to 1.70.30-0\n bnx2x: use FW 7.0.29.0\n bnx2x: Enable changing speed when port type is PORT_DA\n bnx2x: Fix 54618se LED behavior\n ...\n" }, { "commit": "83f89ca755c9f783b8229d968c4e9d2c660ca427", "tree": "4d29f733c93b232f3a6642a1ea1f78c980ae0a87", "parents": [ "571109f5369efbd3f7d09b4e331c1aa4de3e411a", "2e8ecdc008a16b9a6c4b9628bb64d0d1c05f9f92" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:22:16 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:22:16 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:\n sparc64: Fix masking and shifting in VIS fpcmp emulation.\n sparc32: Correct the return value of memcpy.\n sparc32: Remove uses of %g7 in memcpy implementation.\n sparc32: Remove non-kernel code from memcpy implementation.\n" }, { "commit": "571109f5369efbd3f7d09b4e331c1aa4de3e411a", "tree": "747abcc3cae63c3e8fa279bf9b2e4b1929342769", "parents": [ "839d8810747bbf39e0a5a7f223b67bffa7945f8d", "7fcc7c8acf0fba44d19a713207af7e58267c1179" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:21:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 15:21:29 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md/raid10: Fix bug when activating a hot-spare.\n" }, { "commit": "2e8ecdc008a16b9a6c4b9628bb64d0d1c05f9f92", "tree": "dda40d127f783e204e149bdbfe42000ce474a5d4", "parents": [ "a52312b88c8103e965979a79a07f6b34af82ca4b" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Oct 31 01:05:49 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Oct 31 01:05:49 2011 -0700" }, "message": "sparc64: Fix masking and shifting in VIS fpcmp emulation.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7fcc7c8acf0fba44d19a713207af7e58267c1179", "tree": "ce4b03fa3dfc07fb19b4d6c3653ba41ec1f926db", "parents": [ "d890fa2b0586b6177b119643ff66932127d58afa" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Oct 31 12:59:44 2011 +1100" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Oct 31 12:59:44 2011 +1100" }, "message": "md/raid10: Fix bug when activating a hot-spare.\n\nThis is a fairly serious bug in RAID10.\n\nWhen a RAID10 array is degraded and a hot-spare is activated, the\nspare does not take up the empty slot, but rather replaces the first\nworking device.\nThis is likely to make the array non-functional. It would normally\nbe possible to recover the data, but that would need care and is not\nguaranteed.\n\nThis bug was introduced in commit\n 2bb77736ae5dca0a189829fbb7379d43364a9dac\nwhich first appeared in 3.1.\n\nCc: stable@kernel.org\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "839d8810747bbf39e0a5a7f223b67bffa7945f8d", "tree": "c16583342b871107f6805c21da4b1a96cfaa7aac", "parents": [ "0cfdc724390fb9370f27bb9a133eadf69114dd21", "06a67848c6681a73e621e47c056490d51a07289f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:54:59 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:54:59 2011 -0700" }, "message": "Merge branch \u0027i2c-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging\n\n* \u0027i2c-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:\n i2c: Functions for byte-swapped smbus_write/read_word_data\n i2c-algo-pca: Return standard fault codes\n i2c-algo-bit: Return standard fault codes\n i2c-algo-bit: Be verbose on bus testing failure\n i2c-algo-bit: Let user test buses without failing\n i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drv\n i2c: I2C_ELEKTOR should depend on HAS_IOPORT\n" }, { "commit": "0cfdc724390fb9370f27bb9a133eadf69114dd21", "tree": "2abfb0112c46c837c6b42007eadfc389293b7710", "parents": [ "b48aeab65e9fc4b0c9757c5fbc1d722544eb8786", "1abb4ba596a91a839f82e0c9c837b777d574e83d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:46:19 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:46:19 2011 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)\n iommu/core: Remove global iommu_ops and register_iommu\n iommu/msm: Use bus_set_iommu instead of register_iommu\n iommu/omap: Use bus_set_iommu instead of register_iommu\n iommu/vt-d: Use bus_set_iommu instead of register_iommu\n iommu/amd: Use bus_set_iommu instead of register_iommu\n iommu/core: Use bus-\u003eiommu_ops in the iommu-api\n iommu/core: Convert iommu_found to iommu_present\n iommu/core: Add bus_type parameter to iommu_domain_alloc\n Driver core: Add iommu_ops to bus_type\n iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_API\n iommu/amd: Fix wrong shift direction\n iommu/omap: always provide iommu debug code\n iommu/core: let drivers know if an iommu fault handler isn\u0027t installed\n iommu/core: export iommu_set_fault_handler()\n iommu/omap: Fix build error with !IOMMU_SUPPORT\n iommu/omap: Migrate to the generic fault report mechanism\n iommu/core: Add fault reporting mechanism\n iommu/core: Use PAGE_SIZE instead of hard-coded value\n iommu/core: use the existing IS_ALIGNED macro\n iommu/msm: -\u003eunmap() should return order of unmapped page\n ...\n\nFixup trivial conflicts in drivers/iommu/Makefile: \"move omap iommu to\ndedicated iommu folder\" vs \"Rename the DMAR and INTR_REMAP config\noptions\" just happened to touch lines next to each other.\n" }, { "commit": "b48aeab65e9fc4b0c9757c5fbc1d722544eb8786", "tree": "0bfce428f067ca9cf06d971ba8795ad69ca610e2", "parents": [ "1bc87b00556e8f7ba30a1010471951c5b8f71114", "1f6189ed18cbd99d90bffdbc76c3adc54418b2fd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:43:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:43:32 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:\n amd64_edac: Cleanup return type of amd64_determine_edac_cap()\n amd64_edac: Add a fix for Erratum 505\n EDAC, MCE, AMD: Simplify NB MCE decoder interface\n EDAC, MCE, AMD: Drop local coreid reporting\n EDAC, MCE, AMD: Print valid addr when reporting an error\n EDAC, MCE, AMD: Print CPU number when reporting the error\n" }, { "commit": "1bc87b00556e8f7ba30a1010471951c5b8f71114", "tree": "e73c2d187e2dff0df97ed82e32b45e362b923117", "parents": [ "acff987d94cbdb4049f3706bed1f1792f8ef6837", "f1c1da2bde712812a3e0f9a7a7ebe7a916a4b5f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:36:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:36:45 2011 -0700" }, "message": "Merge branch \u0027kvm-updates/3.2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm\n\n* \u0027kvm-updates/3.2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (75 commits)\n KVM: SVM: Keep intercepting task switching with NPT enabled\n KVM: s390: implement sigp external call\n KVM: s390: fix register setting\n KVM: s390: fix return value of kvm_arch_init_vm\n KVM: s390: check cpu_id prior to using it\n KVM: emulate lapic tsc deadline timer for guest\n x86: TSC deadline definitions\n KVM: Fix simultaneous NMIs\n KVM: x86 emulator: convert push %sreg/pop %sreg to direct decode\n KVM: x86 emulator: switch lds/les/lss/lfs/lgs to direct decode\n KVM: x86 emulator: streamline decode of segment registers\n KVM: x86 emulator: simplify OpMem64 decode\n KVM: x86 emulator: switch src decode to decode_operand()\n KVM: x86 emulator: qualify OpReg inhibit_byte_regs hack\n KVM: x86 emulator: switch OpImmUByte decode to decode_imm()\n KVM: x86 emulator: free up some flag bits near src, dst\n KVM: x86 emulator: switch src2 to generic decode_operand()\n KVM: x86 emulator: expand decode flags to 64 bits\n KVM: x86 emulator: split dst decode to a generic decode_operand()\n KVM: x86 emulator: move memop, memopp into emulation context\n ...\n" }, { "commit": "acff987d94cbdb4049f3706bed1f1792f8ef6837", "tree": "36bded977aab5d80cf9aeb5467f83dd554a25d01", "parents": [ "ce949717b559709423c1ef716a9db16d1dcadaed", "b57287ba497b63a0d87a058631bbddfed9392e9f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:30:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 30 15:30:01 2011 -0700" }, "message": "Merge branch \u0027fbdev-next\u0027 of git://github.com/schandinat/linux-2.6\n\n* \u0027fbdev-next\u0027 of git://github.com/schandinat/linux-2.6: (270 commits)\n video: platinumfb: Add __devexit_p at necessary place\n drivers/video: fsl-diu-fb: merge diu_pool into fsl_diu_data\n drivers/video: fsl-diu-fb: merge diu_hw into fsl_diu_data\n drivers/video: fsl-diu-fb: only DIU modes 0 and 1 are supported\n drivers/video: fsl-diu-fb: remove unused panel operating mode support\n drivers/video: fsl-diu-fb: use an enum for the AOI index\n drivers/video: fsl-diu-fb: add several new video modes\n drivers/video: fsl-diu-fb: remove broken screen blanking support\n drivers/video: fsl-diu-fb: move some definitions out of the header file\n drivers/video: fsl-diu-fb: fix some ioctls\n video: da8xx-fb: Increased resolution configuration of revised LCDC IP\n OMAPDSS: picodlp: add missing #include \u003clinux/module.h\u003e\n fb: fix au1100fb bitrot.\n mx3fb: fix NULL pointer dereference in screen blanking.\n video: irq: Remove IRQF_DISABLED\n smscufx: change edid data to u8 instead of char\n OMAPDSS: DISPC: zorder support for DSS overlays\n OMAPDSS: DISPC: VIDEO3 pipeline support\n OMAPDSS/OMAP_VOUT: Fix incorrect OMAP3-alpha compatibility setting\n video/omap: fix build dependencies\n ...\n\nFix up conflicts in:\n - drivers/staging/xgifb/XGI_main_26.c\n\tChanges to XGIfb_pan_var()\n - drivers/video/omap/{lcd_apollon.c,lcd_ldp.c,lcd_overo.c}\n\tRemoved (or in the case of apollon.c, merged into the generic\n\tDSS panel in drivers/video/omap2/displays/panel-generic-dpi.c)\n" }, { "commit": "06a67848c6681a73e621e47c056490d51a07289f", "tree": "df6e3df869b7b1a1f40f09b9b3a6f8b8a2ad12d6", "parents": [ "4403988afc0a92b8faf59b46f51d25fafaf0e63d" ], "author": { "name": "Jonathan Cameron", "email": "jic23@cam.ac.uk", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c: Functions for byte-swapped smbus_write/read_word_data\n\nReimplemented at least 17 times discounting error mangling cases\nwhere it could be used.\n\nSigned-off-by: Jonathan Cameron \u003cjic23@cam.ac.uk\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "4403988afc0a92b8faf59b46f51d25fafaf0e63d", "tree": "0d3ddd323a5dcbb35e84014b3f33a4380c577dc2", "parents": [ "abc01b2718ee1d26e83c4c62c4b79806b3240ac7" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c-algo-pca: Return standard fault codes\n\nAdjust i2c-algo-pca to return fault codes compliant with\nDocumentation/i2c/fault-codes, rather than the undocumented and\nvague -EREMOTEIO.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\n" }, { "commit": "abc01b2718ee1d26e83c4c62c4b79806b3240ac7", "tree": "f337e7b0a31e189fe23f1d4754cf3947a4d708cf", "parents": [ "f6beb67d8e77454200acc3755344944bd946cded" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c-algo-bit: Return standard fault codes\n\nAdjust i2c-algo-bit to return fault codes compliant with\nDocumentation/i2c/fault-codes, rather than the undocumented and\nvague -EREMOTEIO.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "f6beb67d8e77454200acc3755344944bd946cded", "tree": "c62f448caba0faf186bd3076970c19ffef39de1a", "parents": [ "1bddab7f7d5b61f17b0bbd669f60818d553620be" ], "author": { "name": "Jean Delvare", "email": "jdelvare@suse.de", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c-algo-bit: Be verbose on bus testing failure\n\nIf bus testing fails due to the bus being seen as busy, it might be\nhelpful for developers to know which line is unexpectedly low.\n\nSigned-off-by: Jean Delvare \u003cjdelvare@suse.de\u003e\nReviewed-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\n" }, { "commit": "1bddab7f7d5b61f17b0bbd669f60818d553620be", "tree": "fe2fe08e2027471e7c457bf0bf168e741d64ef7b", "parents": [ "6fcf84a2c0d5f51a457555d76e037cf3cc85bc7a" ], "author": { "name": "Jean Delvare", "email": "jdelvare@suse.de", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c-algo-bit: Let user test buses without failing\n\nAlways failing to register I2C buses when the line testing fails is a\nlittle harsh. While such a failure is definitely a bug in the driver\nthat exposes the affected I2C bus, things may still work fine if the\nmissing initialization steps are done later, before the I2C bus is\nused. So it seems a better debugging tool to just report the test\nfailure by default. I introduce bit_test\u003d2 if anyone really misses the\noriginal behavior of bit_test\u003d1.\n\nSigned-off-by: Jean Delvare \u003cjdelvare@suse.de\u003e\nReviewed-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\n" }, { "commit": "6fcf84a2c0d5f51a457555d76e037cf3cc85bc7a", "tree": "f4f6c8cbda2282cc61cc0f50ab3bf190814bb9ec", "parents": [ "9519282a02e74f0bf780eb371a3160824c23965a" ], "author": { "name": "Harvey Yang", "email": "harvey.huawei.yang@gmail.com", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:25 2011 +0100" }, "message": "i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drv\n\nWARNING: drivers/i2c/busses/built-in.o(.data+0x47c8): Section mismatch in reference from the variable scx200_pci_drv to the function .devinit.text:scx200_probe()\nThe variable scx200_pci_drv references\nthe function __devinit scx200_probe()\nIf the reference is valid then annotate the\nvariable with __init* or __refdata (see linux/init.h) or name the variable:\n*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console\n\nSigned-off-by: Harvey Yang \u003charvey.huawei.yang@gmail.com\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "9519282a02e74f0bf780eb371a3160824c23965a", "tree": "31e0e4975688fb3d790a8ed48477e2b0609eaefc", "parents": [ "ce949717b559709423c1ef716a9db16d1dcadaed" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Oct 30 13:47:24 2011 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Oct 30 13:47:24 2011 +0100" }, "message": "i2c: I2C_ELEKTOR should depend on HAS_IOPORT\n\nOn m68k, I get:\n\ndrivers/i2c/busses/i2c-elektor.c: In function ‘pcf_isa_init’:\ndrivers/i2c/busses/i2c-elektor.c:153: error: implicit declaration of function ‘ioport_map’\ndrivers/i2c/busses/i2c-elektor.c:153: warning: assignment makes pointer from integer without a cast\ndrivers/i2c/busses/i2c-elektor.c: In function ‘elektor_probe’:\ndrivers/i2c/busses/i2c-elektor.c:287: error: implicit declaration of function ‘ioport_unmap’\n\nSince commit 82ed223c264def2b15ee4bec2e8c3048092ceb5f (\"iomap: make IOPORT/PCI\nmapping functions conditional\"), ioport_map() is only available on platforms\nthat set HAS_IOPORT.\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "f1c1da2bde712812a3e0f9a7a7ebe7a916a4b5f4", "tree": "db3715f38fd012cece847d0f0918cbc12eb2123f", "parents": [ "7697e71f72b45a1bd0abe70918c383100fcc8514" ], "author": { "name": "Jan Kiszka", "email": "jan.kiszka@siemens.com", "time": "Tue Oct 18 18:23:11 2011 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Oct 30 12:24:10 2011 +0200" }, "message": "KVM: SVM: Keep intercepting task switching with NPT enabled\n\nAMD processors apparently have a bug in the hardware task switching\nsupport when NPT is enabled. If the task switch triggers a NPF, we can\nget wrong EXITINTINFO along with that fault. On resume, spurious\nexceptions may then be injected into the guest.\n\nWe were able to reproduce this bug when our guest triggered #SS and the\nhandler were supposed to run over a separate task with not yet touched\nstack pages.\n\nWork around the issue by continuing to emulate task switches even in\nNPT mode.\n\nSigned-off-by: Jan Kiszka \u003cjan.kiszka@siemens.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "7697e71f72b45a1bd0abe70918c383100fcc8514", "tree": "afad6ff9dcd00a031de31b9cd34d2ae09484586a", "parents": [ "7eef87dc99e419b1cc051e4417c37e4744d7b661" ], "author": { "name": "Christian Ehrhardt", "email": "ehrhardt@linux.vnet.ibm.com", "time": "Tue Oct 18 12:27:15 2011 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Oct 30 12:24:05 2011 +0200" }, "message": "KVM: s390: implement sigp external call\n\nImplement sigp external call, which might be required for guests that\nissue an external call instead of an emergency signal for IPI.\n\nThis fixes an issue with \"KVM: unknown SIGP: 0x02\" when booting\nsuch an SMP guest.\n\nSigned-off-by: Christian Ehrhardt \u003cehrhardt@linux.vnet.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "7eef87dc99e419b1cc051e4417c37e4744d7b661", "tree": "70a611c3a92fb663c5da4ffae115e06c28e71b70", "parents": [ "b290411a1321dd937dce4aaa812e5d8fae8a14a5" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Oct 18 12:27:14 2011 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Oct 30 12:24:00 2011 +0200" }, "message": "KVM: s390: fix register setting\n\nKVM common code does vcpu_load prior to calling our arch ioctls and\nvcpu_put after we\u0027re done here. Via the kvm_arch_vcpu_load/put\ncallbacks we do load the fpu and access register state into the\nprocessor, which saves us moving the state on every SIE exit the\nkernel handles. However this breaks register setting from userspace,\nbecause of the following sequence:\n1a. vcpu load stores userspace register content\n1b. vcpu load loads guest register content\n2. kvm_arch_vcpu_ioctl_set_fpu/sregs updates saved guest register content\n3a. vcpu put stores the guest registers and overwrites the new content\n3b. vcpu put loads the userspace register set again\n\nThis patch loads the new guest register state into the cpu, so that the correct\n(new) set of guest registers will be stored in step 3a.\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "b290411a1321dd937dce4aaa812e5d8fae8a14a5", "tree": "00fd0ae4b160736f5fc9055ecc7822d4361cf7f1", "parents": [ "4d47555a80495657161a7e71ec3014ff2021e450" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Oct 18 12:27:13 2011 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Oct 30 12:23:55 2011 +0200" }, "message": "KVM: s390: fix return value of kvm_arch_init_vm\n\nThis patch fixes the return value of kvm_arch_init_vm in case a memory\nallocation goes wrong.\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "4d47555a80495657161a7e71ec3014ff2021e450", "tree": "f5e12258ee93dc20c230e7dc60620c6d0194142e", "parents": [ "a3e06bbe8445f57eb949e6474c5a9b30f24d2057" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Oct 18 12:27:12 2011 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Oct 30 12:20:55 2011 +0200" }, "message": "KVM: s390: check cpu_id prior to using it\n\nWe use the cpu id provided by userspace as array index here. Thus we\nclearly need to check it first. Ooops.\n\nCC: \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "6a32e4f9dd9219261f8856f817e6655114cfec2f", "tree": "964061ded76a2e5c9e2aa9122a3a88956db109c1", "parents": [ "14ef37b6d00eb5d06704e45989ba4c21e7be7673" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Sat Oct 29 06:13:39 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 04:43:30 2011 -0400" }, "message": "vlan: allow nested vlan_do_receive()\n\ncommit 2425717b27eb (net: allow vlan traffic to be received under bond)\nbroke ARP processing on vlan on top of bonding.\n\n +-------+\neth0 --| bond0 |---bond0.103\neth1 --| |\n +-------+\n\n52870.115435: skb_gro_reset_offset \u003c-napi_gro_receive\n52870.115435: dev_gro_receive \u003c-napi_gro_receive\n52870.115435: napi_skb_finish \u003c-napi_gro_receive\n52870.115435: netif_receive_skb \u003c-napi_skb_finish\n52870.115435: get_rps_cpu \u003c-netif_receive_skb\n52870.115435: __netif_receive_skb \u003c-netif_receive_skb\n52870.115436: vlan_do_receive \u003c-__netif_receive_skb\n52870.115436: bond_handle_frame \u003c-__netif_receive_skb\n52870.115436: vlan_do_receive \u003c-__netif_receive_skb\n52870.115436: arp_rcv \u003c-__netif_receive_skb\n52870.115436: kfree_skb \u003c-arp_rcv\n\nPacket is dropped in arp_rcv() because its pkt_type was set to\nPACKET_OTHERHOST in the first vlan_do_receive() call, since no eth0.103\nexists.\n\nWe really need to change pkt_type only if no more rx_handler is about to\nbe called for the packet.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nReviewed-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "14ef37b6d00eb5d06704e45989ba4c21e7be7673", "tree": "800422d2aa85e190bc6e07e305574d71bf25db24", "parents": [ "e6d265e8504ab4a3368b8645d318b344ee88b280" ], "author": { "name": "Andreas Hofmeister", "email": "andi@collax.com", "time": "Wed Oct 26 03:24:29 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 04:12:36 2011 -0400" }, "message": "ipv6: fix route lookup in addrconf_prefix_rcv()\n\nThe route lookup to find a previously auto-configured route for a prefixes used\nto use rt6_lookup(), with the prefix from the RA used as an address. However,\nthat kind of lookup ignores routing tables, the prefix length and route flags,\nso when there were other matching routes, even in different tables and/or with\na different prefix length, the wrong route would be manipulated.\n\nNow, a new function \"addrconf_get_prefix_route()\" is used for the route lookup,\nwhich searches in RT6_TABLE_PREFIX and takes the prefix-length and route flags\ninto account.\n\nSigned-off-by: Andreas Hofmeister \u003candi@collax.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e6d265e8504ab4a3368b8645d318b344ee88b280", "tree": "6fd2bc16819bae491e56be2658fc3298b7efa92c", "parents": [ "10ee0faed92c8af4baebd633372136a6608a41ea" ], "author": { "name": "Jay Vosburgh", "email": "fubar@us.ibm.com", "time": "Fri Oct 28 15:42:50 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:13:14 2011 -0400" }, "message": "bonding: eliminate bond_close race conditions\n\nThis patch resolves two sets of race conditions.\n\n\tMitsuo Hayasaka \u003cmitsuo.hayasaka.hu@hitachi.com\u003e reported the\nfirst, as follows:\n\nThe bond_close() calls cancel_delayed_work() to cancel delayed works.\nIt, however, cannot cancel works that were already queued in workqueue.\nThe bond_open() initializes work-\u003edata, and proccess_one_work() refers\nget_work_cwq(work)-\u003ewq-\u003eflags. The get_work_cwq() returns NULL when\nwork-\u003edata has been initialized. Thus, a panic occurs.\n\n\tHe included a patch that converted the cancel_delayed_work calls\nin bond_close to flush_delayed_work_sync, which eliminated the above\nproblem.\n\n\tHis patch is incorporated, at least in principle, into this\npatch. In this patch, we use cancel_delayed_work_sync in place of\nflush_delayed_work_sync, and also convert bond_uninit in addition to\nbond_close.\n\n\tThis conversion to _sync, however, opens new races between\nbond_close and three periodically executing workqueue functions:\nbond_mii_monitor, bond_alb_monitor and bond_activebackup_arp_mon.\n\n\tThe race occurs because bond_close and bond_uninit are always\ncalled with RTNL held, and these workqueue functions may acquire RTNL to\nperform failover-related activities. If bond_close or bond_uninit is\nwaiting in cancel_delayed_work_sync, deadlock occurs.\n\n\tThese deadlocks are resolved by having the workqueue functions\nacquire RTNL conditionally. If the rtnl_trylock() fails, the functions\nreschedule and return immediately. For the cases that are attempting to\nperform link failover, a delay of 1 is used; for the other cases, the\nnormal interval is used (as those activities are not as time critical).\n\n\tAdditionally, the bond_mii_monitor function now stores the delay\nin a variable (mimicing the structure of activebackup_arp_mon).\n\n\tLastly, all of the above renders the kill_timers sentinel moot,\nand therefore it has been removed.\n\nTested-by: Mitsuo Hayasaka \u003cmitsuo.hayasaka.hu@hitachi.com\u003e\nSigned-off-by: Jay Vosburgh \u003cfubar@us.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "10ee0faed92c8af4baebd633372136a6608a41ea", "tree": "bd9390dfecf81ec40c2cdb12f97d4c7e7224132e", "parents": [ "445b62dfd934394807c12aee06d3f20cf70c93b4" ], "author": { "name": "Sucheta Chakraborty", "email": "sucheta.chakraborty@qlogic.com", "time": "Fri Oct 28 12:57:15 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:09:41 2011 -0400" }, "message": "qlcnic: fix beacon and LED test.\n\no Updated version number to 5.0.25\n\no Do not hold onto RESETTING_BIT for entire duration of LED/ beacon test.\n Instead, just checking for RESETTING_BIT not set before sending config_led\n command down to card.\n\no Take rtnl_lock instead of RESETTING_BIT for beacon test while sending\n config_led command down to make sure interface cannot be brought up/ down.\n\no Allocate and free resources if interface is down before\n sending the config_led command. This is to make sure config_led\n command sending doesn\u0027t fail.\n\no Clear QLCNIC_LED_ENABLE bit if beacon/ LED test fails to start.\n\nSigned-off-by: Sucheta Chakraborty \u003csucheta.chakraborty@qlogic.com\u003e\nSigned-off-by: Anirban Chakraborty \u003canirban.chakraborty@qlogic.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "445b62dfd934394807c12aee06d3f20cf70c93b4", "tree": "eb69d8607efcb3aaecae8996f747d20f6c0f9d1a", "parents": [ "68233c583ab4549b739f12135bdab108336d5204" ], "author": { "name": "Sritej Velaga", "email": "sritej.velaga@qlogic.com", "time": "Fri Oct 28 12:57:14 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:09:40 2011 -0400" }, "message": "qlcnic: Updated License file\n\nUpdated qlcnic\u0027s license file.\n\nSigned-off-by: Sritej Velaga \u003csritej.velaga@qlogic.com\u003e\nSigned-off-by: Anirban Chakraborty \u003canirban.chakraborty@qlogic.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "68233c583ab4549b739f12135bdab108336d5204", "tree": "e638b99db915d9c039afa3baf2cfb1960fdfc774", "parents": [ "ad567b8f1d1e39bdf622866a910f1d52d2be3a0a" ], "author": { "name": "Sony Chacko", "email": "sony.chacko@qlogic.com", "time": "Fri Oct 28 12:57:13 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:09:40 2011 -0400" }, "message": "qlcnic: updated reset sequence\n\nSigned-off-by: Sony Chacko \u003csony.chacko@qlogic.com\u003e\nSigned-off-by: Anirban Chakraborty \u003canirban.chakraborty@qlogic.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ad567b8f1d1e39bdf622866a910f1d52d2be3a0a", "tree": "81da3fda4ec9e9215412697555e5939d0f384ebc", "parents": [ "16e3cf73befecd882399d6ec7b12e8fb2c7abf73" ], "author": { "name": "Sucheta Chakraborty", "email": "sucheta.chakraborty@qlogic.com", "time": "Fri Oct 28 12:57:12 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:09:40 2011 -0400" }, "message": "qlcnic: reset loopback mode if promiscous mode setting fails.\n\nIf promiscous mode setting fails, reset loopback mode setting in firmware.\n\nSigned-off-by: Sucheta Chakraborty \u003csucheta.chakraborty@qlogic.com\u003e\nSigned-off-by: Anirban Chakraborty \u003canirban.chakraborty@qlogic.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "16e3cf73befecd882399d6ec7b12e8fb2c7abf73", "tree": "2e455a015cbdd7c439101e16eb1cdebdc49a9094", "parents": [ "9eeebb5bc8d984298cba9d12690923cdc09ab173" ], "author": { "name": "Sritej Velaga", "email": "sritej.velaga@qlogic.com", "time": "Fri Oct 28 12:57:11 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:09:39 2011 -0400" }, "message": "qlcnic: skip IDC ack check in fw reset path.\n\nIn fw reset path, we should consider any change in device state as an\nack from the other driver. When that happens, we don\u0027t have to wait for\nan explicit ack.\n\nSigned-off-by: Sritej Velaga \u003csritej.velaga@qlogic.com\u003e\nSigned-off-by: Anirban Chakraborty \u003canirban.chakraborty@qlogic.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9eeebb5bc8d984298cba9d12690923cdc09ab173", "tree": "2917993c44af42e335533b1018b35c17b3747132", "parents": [ "3ddb709af32bacaf78d124420404d1ac19be99b8", "93840ac40bb0d0f177ef8af74e64671be67e8c37" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:05:07 2011 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 30 03:05:07 2011 -0400" }, "message": "Merge branch \u0027batman-adv/maint\u0027 of git://git.open-mesh.org/linux-merge\n" }, { "commit": "ce949717b559709423c1ef716a9db16d1dcadaed", "tree": "003c5c064cd6104c8bff431e3431314bd614d7e0", "parents": [ "249842477c589ea29ff161ace9c8666d96e9883a", "0acf00014bcfd71090c3b0d43c98e970108064e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:52:16 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:52:16 2011 -0700" }, "message": "Merge git://github.com/rustyrussell/linux\n\n* git://github.com/rustyrussell/linux:\n lguest: move process freezing before pending signals check\n lguest: don\u0027t allow KVM-detection cpuid.\n lguest: Allow running under paravirt-enabled KVM.\n" }, { "commit": "249842477c589ea29ff161ace9c8666d96e9883a", "tree": "5b041a3a703fe9c5040835b27c4a727009a242db", "parents": [ "18c0635363364ca2fc2d1cbd65bbf918daf89d1a", "81397a625d063403d80a25bba00fa1cb6d7e04f5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:29:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:29:40 2011 -0700" }, "message": "Merge branch \u0027devicetree/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027devicetree/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n ARM: mark empty gpio.h files empty\n gpio: Fix ARM versatile-express build failure\n of: include errno.h\n" }, { "commit": "18c0635363364ca2fc2d1cbd65bbf918daf89d1a", "tree": "6fd1975977b4ab190b77952ee8e263f66e3dc5f7", "parents": [ "41684f67af75b04152a1714e1a5375dfb00ee3da", "940ab88962bc1aff3273a8356d64577a6e386736" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:28:36 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:28:36 2011 -0700" }, "message": "Merge branch \u0027spi/next\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027spi/next\u0027 of git://git.secretlab.ca/git/linux-2.6:\n drivercore: Add helper macro for platform_driver boilerplate\n spi: irq: Remove IRQF_DISABLED\n OMAP: SPI: Fix the trying to free nonexistent resource error\n spi/spi-ep93xx: add module.h include\n spi/tegra: fix compilation error in spi-tegra.c\n spi: spi-dw: fix all sparse warnings\n spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is true\n spi/spi-pl022: calculate_effective_freq() must set rate \u003c\u003d requested rate\n spi/spi-pl022: Don\u0027t allocate more sg than required.\n spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet\n spi/spi-pl022: Resolve formatting issues\n" }, { "commit": "41684f67af75b04152a1714e1a5375dfb00ee3da", "tree": "3b0f51dd8103a4fd40ebb6cefeece7579e348cde", "parents": [ "ec7ae517537ae5c7b0b2cd7f562dfa3e7a05b954", "d92ef29a6fa971d9e314e412cd9c09757906411a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:27:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Oct 29 07:27:45 2011 -0700" }, "message": "Merge branch \u0027gpio/next\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/next\u0027 of git://git.secretlab.ca/git/linux-2.6:\n h8300: Move gpio.h to gpio-internal.h\n gpio: pl061: add DT binding support\n gpio: fix build error in include/asm-generic/gpio.h\n gpiolib: Ensure struct gpio is always defined\n irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip\n gpio-ml-ioh: Use NUMA_NO_NODE not GFP_KERNEL\n gpio-pch: Use NUMA_NO_NODE not GFP_KERNEL\n gpio: langwell: ensure alternate function is cleared\n gpio-pch: Support interrupt function\n gpio-pch: Save register value in suspend()\n gpio-pch: modify gpio_nums and mask\n gpio-pch: support ML7223 IOH n-Bus\n gpio-pch: add spinlock in suspend/resume processing\n gpio-pch: Delete invalid \"restore\" code in suspend()\n gpio-ml-ioh: Fix suspend/resume issue\n gpio-ml-ioh: Support interrupt function\n gpio-ml-ioh: Delete unnecessary code\n gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler()\n gpio/nomadik: use genirq core to track enablement\n gpio/nomadik: disable clocks when unused\n" }, { "commit": "81397a625d063403d80a25bba00fa1cb6d7e04f5", "tree": "35175b626457ba008da464cf5d02a9c10c0cf17c", "parents": [ "041af835b343d5f0d0615e20881f5974c9b1e566" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@linaro.org", "time": "Fri Oct 28 22:19:02 2011 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Oct 29 13:05:46 2011 +0200" }, "message": "ARM: mark empty gpio.h files empty\n\nIt is generally a better idea to make intentionally empty files\ncontain the human-readable /* empty */ comment, also it makes\nthe files play nice with \"make distclean\".\n\nReported-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "041af835b343d5f0d0615e20881f5974c9b1e566", "tree": "7385bab75c8bfba8dbff4a46529a4fad5ed2727d", "parents": [ "e51130c0f5e5ca2f5b669ca6759e0ae1aa197b63" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Oct 29 12:39:36 2011 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Oct 29 12:50:45 2011 +0200" }, "message": "gpio: Fix ARM versatile-express build failure\n\nA missing mach/gpio.h prevents building gpiolib on versatile express.\n\n CC drivers/gpio/gpiolib.o\nIn file included from /.../linux/include/linux/gpio.h:18:0,\n from /.../linux/drivers/gpio/gpiolib.c:10:\n/.../linux/arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory\ncompilation terminated.\nmake[3]: *** [drivers/gpio/gpiolib.o] Error 1\nmake[2]: *** [drivers/gpio] Error 2\nmake[1]: *** [drivers] Error 2\nmake: *** [sub-make] Error 2\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "e51130c0f5e5ca2f5b669ca6759e0ae1aa197b63", "tree": "f2160b4248909def62b33c24f1d1c1863781a9ce", "parents": [ "ec7ae517537ae5c7b0b2cd7f562dfa3e7a05b954" ], "author": { "name": "Kalle Valo", "email": "kvalo@qca.qualcomm.com", "time": "Thu Oct 06 15:40:44 2011 +0300" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Sat Oct 29 12:49:40 2011 +0200" }, "message": "of: include errno.h\n\nWhen compiling ath6kl for beagleboard (omap2plus_defconfig plus\nCONFIG_ATH6KL, CONFIG_OF disable) with current linux-next compilation\nfails:\n\ninclude/linux/of.h:269: error: \u0027ENOSYS\u0027 undeclared (first use in this function)\ninclude/linux/of.h:276: error: \u0027ENOSYS\u0027 undeclared (first use in this function)\ninclude/linux/of.h:289: error: \u0027ENOSYS\u0027 undeclared (first use in this function)\n\nFix this by including errno.h from of.h.\n\nSigned-off-by: Kalle Valo \u003ckvalo@qca.qualcomm.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "ec7ae517537ae5c7b0b2cd7f562dfa3e7a05b954", "tree": "e6b0c64a51a7c0aa0efd09d4f7a80872e3b1657a", "parents": [ "97d2eb13a019ec09cc1a7ea2d3705c0b117b3c0d", "590134fa78fbdbe5fea78c7ae0b2c3364bc9572f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 16:44:18 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 16:44:18 2011 -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: (204 commits)\n [SCSI] qla4xxx: export address/port of connection (fix udev disk names)\n [SCSI] ipr: Fix BUG on adapter dump timeout\n [SCSI] megaraid_sas: Fix instance access in megasas_reset_timer\n [SCSI] hpsa: change confusing message to be more clear\n [SCSI] iscsi class: fix vlan configuration\n [SCSI] qla4xxx: fix data alignment and use nl helpers\n [SCSI] iscsi class: fix link local mispelling\n [SCSI] iscsi class: Replace iscsi_get_next_target_id with IDA\n [SCSI] aacraid: use lower snprintf() limit\n [SCSI] lpfc 8.3.27: Change driver version to 8.3.27\n [SCSI] lpfc 8.3.27: T10 additions for SLI4\n [SCSI] lpfc 8.3.27: Fix queue allocation failure recovery\n [SCSI] lpfc 8.3.27: Change algorithm for getting physical port name\n [SCSI] lpfc 8.3.27: Changed worst case mailbox timeout\n [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixes\n [SCSI] megaraid_sas: Changelog and version update\n [SCSI] megaraid_sas: Add driver workaround for PERC5/1068 kdump kernel panic\n [SCSI] megaraid_sas: Add multiple MSI-X vector/multiple reply queue support\n [SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers\n [SCSI] megaraid_sas: Clear FUSION_IN_RESET before enabling interrupts\n ...\n" }, { "commit": "97d2eb13a019ec09cc1a7ea2d3705c0b117b3c0d", "tree": "86f6382941f8cfc41647d33d87bec7bc1407c18c", "parents": [ "68d99b2c8efcb6ed3807a55569300c53b5f88be5", "339573406737461cfb17bebabf7ba536a302d841" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 16:42:18 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 16:42:18 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://ceph.newdream.net/git/ceph-client\n\n* \u0027for-linus\u0027 of git://ceph.newdream.net/git/ceph-client:\n libceph: fix double-free of page vector\n ceph: fix 32-bit ino numbers\n libceph: force resend of osd requests if we skip an osdmap\n ceph: use kernel DNS resolver\n ceph: fix ceph_monc_init memory leak\n ceph: let the set_layout ioctl set single traits\n Revert \"ceph: don\u0027t truncate dirty pages in invalidate work thread\"\n ceph: replace leading spaces with tabs\n libceph: warn on msg allocation failures\n libceph: don\u0027t complain on msgpool alloc failures\n libceph: always preallocate mon connection\n libceph: create messenger with client\n ceph: document ioctls\n ceph: implement (optional) max read size\n ceph: rename rsize -\u003e rasize\n ceph: make readpages fully async\n" }, { "commit": "68d99b2c8efcb6ed3807a55569300c53b5f88be5", "tree": "f189c8f2132d3668a2f0e503f5c3f8695b26a1c8", "parents": [ "0e59e7e7feb5a12938fbf9135147eeda3238c6c4", "8128c9f21509f9a8b6da94ac432d845dda458406" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:25:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:25:01 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (549 commits)\n ALSA: hda - Fix ADC input-amp handling for Cx20549 codec\n ALSA: hda - Keep EAPD turned on for old Conexant chips\n ALSA: hda/realtek - Fix missing volume controls with ALC260\n ASoC: wm8940: Properly set codec-\u003edapm.bias_level\n ALSA: hda - Fix pin-config for ASUS W90V\n ALSA: hda - Fix surround/CLFE headphone and speaker pins order\n ALSA: hda - Fix typo\n ALSA: Update the sound git tree URL\n ALSA: HDA: Add new revision for ALC662\n ASoC: max98095: Convert codec-\u003ehw_write to snd_soc_write\n ASoC: keep pointer to resource so it can be freed\n ASoC: sgtl5000: Fix wrong mask in some snd_soc_update_bits calls\n ASoC: wm8996: Fix wrong mask for setting WM8996_AIF_CLOCKING_2\n ASoC: da7210: Add support for line out and DAC\n ASoC: da7210: Add support for DAPM\n ALSA: hda/realtek - Fix DAC assignments of multiple speakers\n ASoC: Use SGTL5000_LINREG_VDDD_MASK instead of hardcoded mask value\n ASoC: Set sgtl5000-\u003eldo in ldo_regulator_register\n ASoC: wm8996: Use SND_SOC_DAPM_AIF_OUT for AIF2 Capture\n ASoC: wm8994: Use SND_SOC_DAPM_AIF_OUT for AIF3 Capture\n ...\n" }, { "commit": "0e59e7e7feb5a12938fbf9135147eeda3238c6c4", "tree": "dbe994369ca9cad6893f0fd710f75791bc84b816", "parents": [ "46b51ea2099fa2082342e52b8284aa828429b80b", "a513a99a7cebfb452839cc09c9c0586f72d96414" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:20:44 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:20:44 2011 -0700" }, "message": "Merge branch \u0027next-rebase\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci\n\n* \u0027next-rebase\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci:\n PCI: Clean-up MPS debug output\n pci: Clamp pcie_set_readrq() when using \"performance\" settings\n PCI: enable MPS \"performance\" setting to properly handle bridge MPS\n PCI: Workaround for Intel MPS errata\n PCI: Add support for PASID capability\n PCI: Add implementation for PRI capability\n PCI: Export ATS functions to modules\n PCI: Move ATS implementation into own file\n PCI / PM: Remove unnecessary error variable from acpi_dev_run_wake()\n PCI hotplug: acpiphp: Prevent deadlock on PCI-to-PCI bridge remove\n PCI / PM: Extend PME polling to all PCI devices\n PCI quirk: mmc: Always check for lower base frequency quirk for Ricoh 1180:e823\n PCI: Make pci_setup_bridge() non-static for use by arch code\n x86: constify PCI raw ops structures\n PCI: Add quirk for known incorrect MPSS\n PCI: Add Solarflare vendor ID and SFC4000 device IDs\n" }, { "commit": "46b51ea2099fa2082342e52b8284aa828429b80b", "tree": "0a0d7bfe1aff036c86a2e7beacbd91398008bfb6", "parents": [ "1fdb24e969110fafea36d3b393bea438f702c87f", "a6029e1f75bb484c1f5bc68b6a8572e4024795bc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:16:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 14:16:11 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (83 commits)\n mmc: fix compile error when CONFIG_BLOCK is not enabled\n mmc: core: Cleanup eMMC4.5 conditionals\n mmc: omap_hsmmc: if multiblock reads are broken, disable them\n mmc: core: add workaround for controllers with broken multiblock reads\n mmc: core: Prevent too long response times for suspend\n mmc: recognise SDIO cards with SDIO_CCCR_REV 3.00\n mmc: sd: Handle SD3.0 cards not supporting UHS-I bus speed mode\n mmc: core: support HPI send command\n mmc: core: Add cache control for eMMC4.5 device\n mmc: core: Modify the timeout value for writing power class\n mmc: core: new discard feature support at eMMC v4.5\n mmc: core: mmc sanitize feature support for v4.5\n mmc: dw_mmc: modify DATA register offset\n mmc: sdhci-pci: add flag for devices that can support runtime PM\n mmc: omap_hsmmc: ensure pbias configuration is always done\n mmc: core: Add Power Off Notify Feature eMMC 4.5\n mmc: sdhci-s3c: fix potential NULL dereference\n mmc: replace printk with appropriate display macro\n mmc: core: Add default timeout value for CMD6\n mmc: sdhci-pci: add runtime pm support\n ...\n" }, { "commit": "3ddb709af32bacaf78d124420404d1ac19be99b8", "tree": "60f603094ddb3ab6f63c561800b138ae965a5955", "parents": [ "7011687f0f2f12cc348f6a693fafe63d89167eac" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Fri Oct 28 10:53:32 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 28 17:06:56 2011 -0400" }, "message": "i825xx: Fix incorrect dependency for BVME6000_NET\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7011687f0f2f12cc348f6a693fafe63d89167eac", "tree": "c5e546044c5ff88b4abafc28df19e8b7ba951a7e", "parents": [ "504744e4edc24f6f16eed44a59b39bffcc0c1391" ], "author": { "name": "Gao feng", "email": "omarapazanadi@gmail.com", "time": "Fri Oct 28 02:46:57 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 28 16:36:07 2011 -0400" }, "message": "ipv6: fix route error binding peer in func icmp6_dst_alloc\n\nin func icmp6_dst_alloc,dst_metric_set call ipv6_cow_metrics to set metric.\nipv6_cow_metrics may will call rt6_bind_peer to set rt6_info-\u003ert6i_peer.\nSo,we should move ipv6_addr_copy before dst_metric_set to make sure rt6_bind_peer success.\n\nSigned-off-by: Gao feng \u003cgaofeng@cn.fujitsu.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1fdb24e969110fafea36d3b393bea438f702c87f", "tree": "47a1dfef8a259e7922285315f8a02d31b4efe2f1", "parents": [ "f362f98e7c445643d27c610bb7a86b79727b592e", "531a6a941745e1e045dd2a6bd09e1dc01247a5f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 12:02:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 12:02:27 2011 -0700" }, "message": "Merge branch \u0027devel-stable\u0027 of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm\n\n* \u0027devel-stable\u0027 of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits)\n ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET\n ARM: gic, local timers: use the request_percpu_irq() interface\n ARM: gic: consolidate PPI handling\n ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H\n ARM: mach-s5p64x0: remove mach/memory.h\n ARM: mach-s3c64xx: remove mach/memory.h\n ARM: plat-mxc: remove mach/memory.h\n ARM: mach-prima2: remove mach/memory.h\n ARM: mach-zynq: remove mach/memory.h\n ARM: mach-bcmring: remove mach/memory.h\n ARM: mach-davinci: remove mach/memory.h\n ARM: mach-pxa: remove mach/memory.h\n ARM: mach-ixp4xx: remove mach/memory.h\n ARM: mach-h720x: remove mach/memory.h\n ARM: mach-vt8500: remove mach/memory.h\n ARM: mach-s5pc100: remove mach/memory.h\n ARM: mach-tegra: remove mach/memory.h\n ARM: plat-tcc: remove mach/memory.h\n ARM: mach-mmp: remove mach/memory.h\n ARM: mach-cns3xxx: remove mach/memory.h\n ...\n\nFix up mostly pretty trivial conflicts in:\n - arch/arm/Kconfig\n - arch/arm/include/asm/localtimer.h\n - arch/arm/kernel/Makefile\n - arch/arm/mach-shmobile/board-ap4evb.c\n - arch/arm/mach-u300/core.c\n - arch/arm/mm/dma-mapping.c\n - arch/arm/mm/proc-v7.S\n - arch/arm/plat-omap/Kconfig\nlargely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP -\u003e\nCONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and\naddition of NEED_MACH_MEMORY_H next to HAVE_IDE.\n" }, { "commit": "f362f98e7c445643d27c610bb7a86b79727b592e", "tree": "399d9ebccdfbdfe9690ab1403a001d6f08e54b41", "parents": [ "f793f2961170c0b49c1650e69e7825484159ce62", "f3c7691e8d30d88899b514675c7c86d19057b5fd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:49:34 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:49:34 2011 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue: (21 commits)\n leases: fix write-open/read-lease race\n nfs: drop unnecessary locking in llseek\n ext4: replace cut\u0027n\u0027pasted llseek code with generic_file_llseek_size\n vfs: add generic_file_llseek_size\n vfs: do (nearly) lockless generic_file_llseek\n direct-io: merge direct_io_walker into __blockdev_direct_IO\n direct-io: inline the complete submission path\n direct-io: separate map_bh from dio\n direct-io: use a slab cache for struct dio\n direct-io: rearrange fields in dio/dio_submit to avoid holes\n direct-io: fix a wrong comment\n direct-io: separate fields only used in the submission path from struct dio\n vfs: fix spinning prevention in prune_icache_sb\n vfs: add a comment to inode_permission()\n vfs: pass all mask flags check_acl and posix_acl_permission\n vfs: add hex format for MAY_* flag values\n vfs: indicate that the permission functions take all the MAY_* flags\n compat: sync compat_stats with statfs.\n vfs: add \"device\" tag to /proc/self/mountstats\n cleanup: vfs: small comment fix for block_invalidatepage\n ...\n\nFix up trivial conflict in fs/gfs2/file.c (llseek changes)\n" }, { "commit": "f793f2961170c0b49c1650e69e7825484159ce62", "tree": "06d27973f9db1080c1460f32155ce2baf610c3d4", "parents": [ "dabcbb1bae0f55378060b285062b20f6ec648c6a", "b99b98dc2673a123a73068f16720232d7be7e669" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:44:50 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:44:50 2011 -0700" }, "message": "Merge http://sucs.org/~rohan/git/gfs2-3.0-nmw\n\n* http://sucs.org/~rohan/git/gfs2-3.0-nmw: (24 commits)\n GFS2: Move readahead of metadata during deallocation into its own function\n GFS2: Remove two unused variables\n GFS2: Misc fixes\n GFS2: rewrite fallocate code to write blocks directly\n GFS2: speed up delete/unlink performance for large files\n GFS2: Fix off-by-one in gfs2_blk2rgrpd\n GFS2: Clean up -\u003epage_mkwrite\n GFS2: Correctly set goal block after allocation\n GFS2: Fix AIL flush issue during fsync\n GFS2: Use cached rgrp in gfs2_rlist_add()\n GFS2: Call do_strip() directly from recursive_scan()\n GFS2: Remove obsolete assert\n GFS2: Cache the most recently used resource group in the inode\n GFS2: Make resource groups \"append only\" during life of fs\n GFS2: Use rbtree for resource groups and clean up bitmap buffer ref count scheme\n GFS2: Fix lseek after SEEK_DATA, SEEK_HOLE have been added\n GFS2: Clean up gfs2_create\n GFS2: Use -\u003edirty_inode()\n GFS2: Fix bug trap and journaled data fsync\n GFS2: Fix inode allocation error path\n ...\n" }, { "commit": "dabcbb1bae0f55378060b285062b20f6ec648c6a", "tree": "027cdd35ce43cce95a78afab22e1e809b436b636", "parents": [ "5619a693965b291315685bdfe01a0246ebd7e41e", "e0c8ea1a69410ef44043646938a6a4175f5307e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:43:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:43:32 2011 -0700" }, "message": "Merge branch \u00273.2-without-smb2\u0027 of git://git.samba.org/sfrench/cifs-2.6\n\n* \u00273.2-without-smb2\u0027 of git://git.samba.org/sfrench/cifs-2.6: (52 commits)\n Fix build break when freezer not configured\n Add definition for share encryption\n CIFS: Make cifs_push_locks send as many locks at once as possible\n CIFS: Send as many mandatory unlock ranges at once as possible\n CIFS: Implement caching mechanism for posix brlocks\n CIFS: Implement caching mechanism for mandatory brlocks\n CIFS: Fix DFS handling in cifs_get_file_info\n CIFS: Fix error handling in cifs_readv_complete\n [CIFS] Fixup trivial checkpatch warning\n [CIFS] Show nostrictsync and noperm mount options in /proc/mounts\n cifs, freezer: add wait_event_freezekillable and have cifs use it\n cifs: allow cifs_max_pending to be readable under /sys/module/cifs/parameters\n cifs: tune bdi.ra_pages in accordance with the rsize\n cifs: allow for larger rsize\u003d options and change defaults\n cifs: convert cifs_readpages to use async reads\n cifs: add cifs_async_readv\n cifs: fix protocol definition for READ_RSP\n cifs: add a callback function to receive the rest of the frame\n cifs: break out 3rd receive phase into separate function\n cifs: find mid earlier in receive codepath\n ...\n" }, { "commit": "5619a693965b291315685bdfe01a0246ebd7e41e", "tree": "80a9869814d601a3d5fb439d6c6e4d6c7d6865e4", "parents": [ "37be944a0270402f9cda291a930b0286f6dc92f5", "9e4c109ac822395e0aae650e4e3c9e4903f6602f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:31:42 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 10:31:42 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs\n\n* \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs: (69 commits)\n xfs: add AIL pushing tracepoints\n xfs: put in missed fix for merge problem\n xfs: do not flush data workqueues in xfs_flush_buftarg\n xfs: remove XFS_bflush\n xfs: remove xfs_buf_target_name\n xfs: use xfs_ioerror_alert in xfs_buf_iodone_callbacks\n xfs: clean up xfs_ioerror_alert\n xfs: clean up buffer allocation\n xfs: remove buffers from the delwri list in xfs_buf_stale\n xfs: remove XFS_BUF_STALE and XFS_BUF_SUPER_STALE\n xfs: remove XFS_BUF_SET_VTYPE and XFS_BUF_SET_VTYPE_REF\n xfs: remove XFS_BUF_FINISH_IOWAIT\n xfs: remove xfs_get_buftarg_list\n xfs: fix buffer flushing during unmount\n xfs: optimize fsync on directories\n xfs: reduce the number of log forces from tail pushing\n xfs: Don\u0027t allocate new buffers on every call to _xfs_buf_find\n xfs: simplify xfs_trans_ijoin* again\n xfs: unlock the inode before log force in xfs_change_file_space\n xfs: unlock the inode before log force in xfs_fs_nfs_commit_metadata\n ...\n" }, { "commit": "f3c7691e8d30d88899b514675c7c86d19057b5fd", "tree": "0065bcc05b19a99d8785ce523f992a48fe573e79", "parents": [ "79835a710d6ff811659c8de46f89c7577c3b8cc6" ], "author": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Wed Sep 21 10:58:13 2011 -0400" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:59:00 2011 +0200" }, "message": "leases: fix write-open/read-lease race\n\nIn setlease, we use i_writecount to decide whether we can give out a\nread lease.\n\nIn open, we break leases before incrementing i_writecount.\n\nThere is therefore a window between the break lease and the i_writecount\nincrement when setlease could add a new read lease.\n\nThis would leave us with a simultaneous write open and read lease, which\nshouldn\u0027t happen.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "79835a710d6ff811659c8de46f89c7577c3b8cc6", "tree": "0c0c3ab2fc4bfb506bc32e7afc18cad31e4086b9", "parents": [ "4cce0e28b932c11454f75d1c1fae674600c23fbf" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Thu Sep 15 16:06:52 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:59:00 2011 +0200" }, "message": "nfs: drop unnecessary locking in llseek\n\nThis makes NFS follow the standard generic_file_llseek locking scheme.\n\nCc: Trond.Myklebust@netapp.com\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "4cce0e28b932c11454f75d1c1fae674600c23fbf", "tree": "3c1a0772eb6e681ebde32c7a9bab2cefb87eaf69", "parents": [ "5760495a872d63a182962680a13c2af29235237c" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Thu Sep 15 16:06:51 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:59 2011 +0200" }, "message": "ext4: replace cut\u0027n\u0027pasted llseek code with generic_file_llseek_size\n\nThis gives ext4 the benefits of unlocked llseek.\n\nCc: tytso@mit.edu\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "5760495a872d63a182962680a13c2af29235237c", "tree": "ab7ac2b0ec66006efbc27c318c89474a63d6e4d1", "parents": [ "ef3d0fd27e90f67e35da516dafc1482c82939a60" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Thu Sep 15 16:06:50 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:59 2011 +0200" }, "message": "vfs: add generic_file_llseek_size\n\nAdd a generic_file_llseek variant to the VFS that allows passing in\nthe maximum file size of the file system, instead of always\nusing maxbytes from the superblock.\n\nThis can be used to eliminate some cut\u0027n\u0027paste seek code in ext4.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "ef3d0fd27e90f67e35da516dafc1482c82939a60", "tree": "dea852eab2a52782867becffb11bce2577ed2b91", "parents": [ "847cc6371ba820763773e993000410d6d8d23515" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Thu Sep 15 16:06:48 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:58 2011 +0200" }, "message": "vfs: do (nearly) lockless generic_file_llseek\n\nThe i_mutex lock use of generic _file_llseek hurts. Independent processes\naccessing the same file synchronize over a single lock, even though\nthey have no need for synchronization at all.\n\nUnder high utilization this can cause llseek to scale very poorly on larger\nsystems.\n\nThis patch does some rethinking of the llseek locking model:\n\nFirst the 64bit f_pos is not necessarily atomic without locks\non 32bit systems. This can already cause races with read() today.\nThis was discussed on linux-kernel in the past and deemed acceptable.\nThe patch does not change that.\n\nLet\u0027s look at the different seek variants:\n\nSEEK_SET: Doesn\u0027t really need any locking.\nIf there\u0027s a race one writer wins, the other loses.\n\nFor 32bit the non atomic update races against read()\nstay the same. Without a lock they can also happen\nagainst write() now. The read() race was deemed\nacceptable in past discussions, and I think if it\u0027s\nok for read it\u0027s ok for write too.\n\n\u003d\u003e Don\u0027t need a lock.\n\nSEEK_END: This behaves like SEEK_SET plus it reads\nthe maximum size too. Reading the maximum size would have the\n32bit atomic problem. But luckily we already have a way to read\nthe maximum size without locking (i_size_read), so we\ncan just use that instead.\n\nWithout i_mutex there is no synchronization with write() anymore,\nhowever since the write() update is atomic on 64bit it just behaves\nlike another racy SEEK_SET. On non atomic 32bit it\u0027s the same\nas SEEK_SET.\n\n\u003d\u003e Don\u0027t need a lock, but need to use i_size_read()\n\nSEEK_CUR: This has a read-modify-write race window\non the same file. One could argue that any application\ndoing unsynchronized seeks on the same file is already broken.\nBut for the sake of not adding a regression here I\u0027m\nusing the file-\u003ef_lock to synchronize this. Using this\nlock is much better than the inode mutex because it doesn\u0027t\nsynchronize between processes.\n\n\u003d\u003e So still need a lock, but can use a f_lock.\n\nThis patch implements this new scheme in generic_file_llseek.\nI dropped generic_file_llseek_unlocked and changed all callers.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "847cc6371ba820763773e993000410d6d8d23515", "tree": "ffc36e702c82fc3d9c371a72e9b0663e5ec16f80", "parents": [ "ba253fbf6d3502c54e1ac8792e7ac8290a1f5b8d" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:09 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:58 2011 +0200" }, "message": "direct-io: merge direct_io_walker into __blockdev_direct_IO\n\nThis doesn\u0027t change anything for the compiler, but hch thought it would\nmake the code clearer.\n\nI moved the reference counting into its own little inline.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "ba253fbf6d3502c54e1ac8792e7ac8290a1f5b8d", "tree": "08bfd191e714b53ed44ec185f890cc5113e6dafd", "parents": [ "18772641dbe2c89c6122c603f81f6a9574aee556" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:08 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:58 2011 +0200" }, "message": "direct-io: inline the complete submission path\n\nAdd inlines to all the submission path functions. While this increases\ncode size it also gives gcc a lot of optimization opportunities\nin this critical hotpath.\n\nIn particular -- together with some other changes -- this\nallows gcc to get rid of the unnecessary clearing of\nsdio at the beginning and optimize the messy parameter passing.\nAny non inlining of a function which takes a sdio parameter\nwould break this optimization because they cannot be done if the\naddress of a structure is taken.\n\nNote that benefits are only seen with CONFIG_OPTIMIZE_INLINING\nand CONFIG_CC_OPTIMIZE_FOR_SIZE both set to off.\n\nThis gives about 2.2% improvement on a large database benchmark\nwith a high IOPS rate.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "18772641dbe2c89c6122c603f81f6a9574aee556", "tree": "54a8b229f2385615df9f9921f743ac64184a3a6f", "parents": [ "6e8267f532a17165ab551ac5fdafcba5333dcca5" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:07 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:57 2011 +0200" }, "message": "direct-io: separate map_bh from dio\n\nOnly a single b_private field in the map_bh buffer head is needed after\nthe submission path. Move map_bh separately to avoid storing\nthis information in the long term slab.\n\nThis avoids the weird 104 byte hole in struct dio_submit which also needed\nto be memseted early.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "6e8267f532a17165ab551ac5fdafcba5333dcca5", "tree": "7181c144b28f37d27275f74a538b01f891e149f7", "parents": [ "0dc2bc49be545626a2dc6da133202ffe69ac3fcc" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:06 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:57 2011 +0200" }, "message": "direct-io: use a slab cache for struct dio\n\nA direct slab call is slightly faster than kmalloc and can be better cached\nper CPU. It also avoids rounding to the next kmalloc slab.\n\nIn addition this enforces cache line alignment for struct dio to avoid\nany false sharing.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "0dc2bc49be545626a2dc6da133202ffe69ac3fcc", "tree": "25a2505be3e0498fea28c193b20dd613f27162e3", "parents": [ "cde1ecb3247f67c167918ea6326159209996fd54" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:05 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:56 2011 +0200" }, "message": "direct-io: rearrange fields in dio/dio_submit to avoid holes\n\nFix most problems reported by pahole.\n\nThere is still a weird 104 byte hole after map_bh. I\u0027m not sure what\ncauses this.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "cde1ecb3247f67c167918ea6326159209996fd54", "tree": "6759169c8898d0b63cbe338c682b8f2aeefad444", "parents": [ "eb28be2b4c0a0608e54f0a8fc237372c674eb7d0" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:04 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:56 2011 +0200" }, "message": "direct-io: fix a wrong comment\n\nThere\u0027s nothing on the stack, even before my changes.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "eb28be2b4c0a0608e54f0a8fc237372c674eb7d0", "tree": "679aaf28fc8ed145aff89b6d4e4bb1c7ddee6318", "parents": [ "62a3ddef6181d7d932c565d97552d2f7b9ab4d28" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Mon Aug 01 21:38:03 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:56 2011 +0200" }, "message": "direct-io: separate fields only used in the submission path from struct dio\n\nThis large, but largely mechanic, patch moves all fields in struct dio\nthat are only used in the submission path into a separate on stack\ndata structure. This has the advantage that the memory is very likely\ncache hot, which is not guaranteed for memory fresh out of kmalloc.\n\nThis also gives gcc more optimization potential because it can easier\ndetermine that there are no external aliases for these variables.\n\nThe sdio initialization is a initialization now instead of memset.\nThis allows gcc to break sdio into individual fields and optimize\naway unnecessary zeroing (after all the functions are inlined)\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "62a3ddef6181d7d932c565d97552d2f7b9ab4d28", "tree": "fbf4c2fd154936afdea976514f5d50e94e7225da", "parents": [ "948409c74d217f6cf054b8c927765a1c3fe16b53" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Oct 28 10:03:41 2011 +0200" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:55 2011 +0200" }, "message": "vfs: fix spinning prevention in prune_icache_sb\n\nWe need to move the inode to the end of the list to actually make the\nspinning prevention explained in the comment above it work. With a\nplain list_move it will simply stay in place as we\u0027re always reclaiming\nfrom the head of the list.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "948409c74d217f6cf054b8c927765a1c3fe16b53", "tree": "e4d0d3d07eb8f11333fd050e3d577834da600db5", "parents": [ "d124b60a838141bb9cac1b6567e9ca4539d1fff0" ], "author": { "name": "Andreas Gruenbacher", "email": "agruen@kernel.org", "time": "Sun Oct 23 23:13:33 2011 +0530" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:55 2011 +0200" }, "message": "vfs: add a comment to inode_permission()\n\nAcked-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@kernel.org\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "d124b60a838141bb9cac1b6567e9ca4539d1fff0", "tree": "aefe6f38e9617b0a878dac1db2bc65981fbc216a", "parents": [ "8522ca5818652c4da6808c66a307abce75462212" ], "author": { "name": "Andreas Gruenbacher", "email": "agruen@kernel.org", "time": "Sun Oct 23 23:13:32 2011 +0530" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:54 2011 +0200" }, "message": "vfs: pass all mask flags check_acl and posix_acl_permission\n\nAcked-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@kernel.org\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "8522ca5818652c4da6808c66a307abce75462212", "tree": "dd127ea11faf379c3b4610eb9f15feee79cb802f", "parents": [ "8fd90c8d1dacb5ff0f372217c97f57a9e61559cd" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Sun Oct 23 23:13:31 2011 +0530" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:54 2011 +0200" }, "message": "vfs: add hex format for MAY_* flag values\n\nWe are going to add more flags and having them in hex format\nmake it simpler\n\nAcked-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "8fd90c8d1dacb5ff0f372217c97f57a9e61559cd", "tree": "af301c3ceaa15fea359a0bc753f0cda0df2389c0", "parents": [ "1448c721e4fa2faf742029a0403b4b787fccb7fa" ], "author": { "name": "Andreas Gruenbacher", "email": "agruen@kernel.org", "time": "Sun Oct 23 23:13:30 2011 +0530" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:54 2011 +0200" }, "message": "vfs: indicate that the permission functions take all the MAY_* flags\n\nAcked-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@kernel.org\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "1448c721e4fa2faf742029a0403b4b787fccb7fa", "tree": "f79332dccc85550b4c16510840850e11115cfff0", "parents": [ "a877ee03ac010ded434b77f7831f43cbb1fcc60f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 17 13:40:02 2011 -0700" }, "committer": { "name": "root", "email": "root@serles.lst.de", "time": "Fri Oct 28 14:58:53 2011 +0200" }, "message": "compat: sync compat_stats with statfs.\n\nThis was found by inspection while tracking a similar\nbug in compat_statfs64, that has been fixed in mainline\nsince decemeber.\n\n- This fixes a bug where not all of the f_spare fields\n were cleared on mips and s390.\n- Add the f_flags field to struct compat_statfs\n- Copy f_flags to userspace in case someone cares.\n- Use __clear_user to copy the f_spare field to userspace\n to ensure that all of the elements of f_spare are cleared.\n On some architectures f_spare is has 5 ints and on some\n architectures f_spare only has 4 ints. Which makes\n the previous technique of clearing each int individually\n broken.\n\nI don\u0027t expect anyone actually uses the old statfs system\ncall anymore but if they do let them benefit from having\nthe compat and the native version working the same.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "37be944a0270402f9cda291a930b0286f6dc92f5", "tree": "6a91a9eb86450f4a18a8871f04a1ef810e7b55d6", "parents": [ "ca836a25435ef1b9914840ed0a310c9b6ac261d1", "1717c0e23f411147490c7a3312b894f0ea9a5fb1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:54:23 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:54:23 2011 -0700" }, "message": "Merge branch \u0027drm-core-next\u0027 of git://people.freedesktop.org/~airlied/linux\n\n* \u0027drm-core-next\u0027 of git://people.freedesktop.org/~airlied/linux: (290 commits)\n Revert \"drm/ttm: add a way to bo_wait for either the last read or last write\"\n Revert \"drm/radeon/kms: add a new gem_wait ioctl with read/write flags\"\n vmwgfx: Don\u0027t pass unused arguments to do_dirty functions\n vmwgfx: Emulate depth 32 framebuffers\n drm/radeon: Lower the severity of the radeon lockup messages.\n drm/i915/dp: Fix eDP on PCH DP on CPT/PPT\n drm/i915/dp: Introduce is_cpu_edp()\n drm/i915: use correct SPD type value\n drm/i915: fix ILK+ infoframe support\n drm/i915: add DP test request handling\n drm/i915: read full receiver capability field during DP hot plug\n drm/i915/dp: Remove eDP special cases from bandwidth checks\n drm/i915/dp: Fix the math in intel_dp_link_required\n drm/i915/panel: Always record the backlight level again (but cleverly)\n i915: Move i915_read/write out of line\n drm/i915: remove transcoder PLL mashing from mode_set per specs\n drm/i915: if transcoder disable fails, say which\n drm/i915: set watermarks for third pipe on IVB\n drm/i915: export a CPT mode set verification function\n drm/i915: fix transcoder PLL select masking\n ...\n" }, { "commit": "ca836a25435ef1b9914840ed0a310c9b6ac261d1", "tree": "13c94f7e2fff14eb526608c2884b5faa3dab1f90", "parents": [ "d630ba565f3d806d64df4415d4a8457b4ab23db6", "664ef2123f4abc05857bf9b2dcccb800fa6fce26" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:46:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:46:02 2011 -0700" }, "message": "Merge branch \u0027x86-vdso-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-vdso-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86-64, doc: Remove int 0xcc from entry_64.S documentation\n x86, vsyscall: Add missing \u003casm/fixmap.h\u003e to arch/x86/mm/fault.c\n\nFix up trivial conflicts in arch/x86/mm/fault.c (asm/fixmap.h vs\nasm/vsyscall.h: both work, which to use? Whatever..)\n" }, { "commit": "d630ba565f3d806d64df4415d4a8457b4ab23db6", "tree": "e17a7699cc82b602b32ed27ce032a4a2fcc580f3", "parents": [ "5fd862f1db941c302a872ed7e67eab593a6a931a", "6a469e4665bc158599de55d64388861d0a9f10f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:43:56 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:43:56 2011 -0700" }, "message": "Merge branch \u0027x86-uv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-uv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86: uv2: Workaround for UV2 Hub bug (system global address format)\n" }, { "commit": "5fd862f1db941c302a872ed7e67eab593a6a931a", "tree": "2f3875da75161e69767725f3f5e4669a490cb82d", "parents": [ "8e6d539e0fd0c2124a20a207da70f2af7a9ae52c", "695d16f7870847c304a8cb9555572b07a541d4ee" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:43:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:43:29 2011 -0700" }, "message": "Merge branch \u0027x86-spinlocks-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-spinlocks-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, ticketlock: remove obsolete comment\n x86, cmpxchg: Use __compiletime_error() to make usage messages a bit nicer\n x86, ticketlock: Make __ticket_spin_trylock common\n x86, ticketlock: Convert __ticket_spin_lock to use xadd()\n x86, ticketlock: Convert spin loop to C\n x86, ticketlock: Clean up types and accessors\n x86: Use xadd helper more widely\n x86: Add xadd helper macro\n x86, cmpxchg: Unify cmpxchg into cmpxchg.h\n x86, cmpxchg: Move 64-bit set64_bit() to match 32-bit\n x86, cmpxchg: Move 32-bit __cmpxchg_wrong_size to match 64 bit.\n x86, cmpxchg: \u003clinux/alternative.h\u003e has LOCK_PREFIX\n" }, { "commit": "8e6d539e0fd0c2124a20a207da70f2af7a9ae52c", "tree": "73016c1bdb5005125cdb5d60d48f73ab4300be64", "parents": [ "8237eb946a1a23c600fb289cf8dd3b399b10604e", "49d859d78c5aeb998b6936fcb5f288f78d713489" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:29:07 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:29:07 2011 -0700" }, "message": "Merge branch \u0027x86-rdrand-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-rdrand-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, random: Verify RDRAND functionality and allow it to be disabled\n x86, random: Architectural inlines to get random integers with RDRAND\n random: Add support for architectural random hooks\n\nFix up trivial conflicts in drivers/char/random.c: the architectural\nrandom hooks touched \"get_random_int()\" that was simplified to use MD5\nand not do the keyptr thing any more (see commit 6e5714eaf77d: \"net:\nCompute protocol sequence numbers and fragment IDs using MD5\").\n" }, { "commit": "8237eb946a1a23c600fb289cf8dd3b399b10604e", "tree": "e3985782029601ede4035cfec7ee59e1a54324fd", "parents": [ "cc21fe518a971bb2b0ab8370ec46ea21e84c57ab", "bcb80e53877c2045d9e52f4a71372c3fe6501f6f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:14:48 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:14:48 2011 -0700" }, "message": "Merge branch \u0027x86-microcode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-microcode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, microcode, AMD: Add microcode revision to /proc/cpuinfo\n x86, microcode: Correct microcode revision format\n coretemp: Get microcode revision from cpu_data\n x86, intel: Use c-\u003emicrocode for Atom errata check\n x86, intel: Output microcode revision in /proc/cpuinfo\n x86, microcode: Don\u0027t request microcode from userspace unnecessarily\n\nFix up trivial conflicts in arch/x86/kernel/cpu/amd.c (conflict between\nmoving AMD BSP code to cpu_dev helper function and adding AMD microcode\nrevision to /proc/cpuinfo code)\n" }, { "commit": "cc21fe518a971bb2b0ab8370ec46ea21e84c57ab", "tree": "5d701b2c3ca84a7848c240a325621868d9592da7", "parents": [ "a93f3e9f424ffb82b4983d2ebf8667ef20255015", "6f4151c89b7d036c755d8cf74729e09b76fa6676" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:08:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:08:40 2011 -0700" }, "message": "Merge branch \u0027x86-hyperv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-hyperv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86: Hyper-V: Integrate the clocksource with Hyper-V detection code\n\nFix up conflicts in drivers/staging/hv/Makefile manually (some of the hv\ncode has moved out of staging to drivers/hv/)\n" }, { "commit": "a93f3e9f424ffb82b4983d2ebf8667ef20255015", "tree": "7e1f9b0092289b59b20ac8d70261d8dc68e64b4b", "parents": [ "107095a9463dc1c64168c7e6592d3a47c474fec8", "d4f3e350172a1dc769ed5e7f5bd540feb0c475d8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:04:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:04:26 2011 -0700" }, "message": "Merge branch \u0027x86-geode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-geode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86: geode: New PCEngines Alix system driver\n" }, { "commit": "107095a9463dc1c64168c7e6592d3a47c474fec8", "tree": "082e23f980ba0fa44e19f4b071f72c589c26a8a7", "parents": [ "e34eb39c1c791fe79da6aae0d9057f0c74c2f0ed", "be604e695f9a0db4cd5c4c232857a10c6bc9dee4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:04:04 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:04:04 2011 -0700" }, "message": "Merge branch \u0027x86-cpufeature-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-cpufeature-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, cpu: Add cpufeature flag for PCIDs\n" }, { "commit": "e34eb39c1c791fe79da6aae0d9057f0c74c2f0ed", "tree": "cfc27d987b2c888f189f35326702220b694596cc", "parents": [ "396e6e49c58bb23d1814d3c240c736c9f01523c5", "910b2c5122ab787179a790ca1dec616fc80f0173" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:03:12 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 28 05:03:12 2011 -0700" }, "message": "Merge branch \u0027x86-cpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-cpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, amd: Include linux/elf.h since we use stuff from asm/elf.h\n x86: cache_info: Update calculation of AMD L3 cache indices\n x86: cache_info: Kill the atomic allocation in amd_init_l3_cache()\n x86: cache_info: Kill the moronic shadow struct\n x86: cache_info: Remove bogus free of amd_l3_cache data\n x86, amd: Include elf.h explicitly, prepare the code for the module.h split\n x86-32, amd: Move va_align definition to unbreak 32-bit build\n x86, amd: Move BSP code to cpu_dev helper\n x86: Add a BSP cpu_dev helper\n x86, amd: Avoid cache aliasing penalties on AMD family 15h\n" }, { "commit": "a877ee03ac010ded434b77f7831f43cbb1fcc60f", "tree": "cb8030a12bb2d0c13ae7d46d918a08e14701a59b", "parents": [ "814e1d25a59662f9552e6dc1305d1df3616fc87e" ], "author": { "name": "Bryan Schumaker", "email": "bjschuma@netapp.com", "time": "Fri Oct 07 13:41:15 2011 -0400" }, "committer": { "name": "Christoph Hellwig", "email": "hch@serles.lst.de", "time": "Fri Oct 28 13:55:08 2011 +0200" }, "message": "vfs: add \"device\" tag to /proc/self/mountstats\n\nnfsiostat was failing to find mounted filesystems on kernels after\n2.6.38 because of changes to show_vfsstat() by commit\nc7f404b40a3665d9f4e9a927cc5c1ee0479ed8f9. This patch adds back the\n\"device\" tag before the nfs server entry so scripts can parse the\nmountstats file correctly.\n\nSigned-off-by: Bryan Schumaker \u003cbjschuma@netapp.com\u003e\nCC: stable@kernel.org [\u003e\u003d2.6.39]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "814e1d25a59662f9552e6dc1305d1df3616fc87e", "tree": "b9ecde84785c4ff56fd7fa30ae0b34357028e2dd", "parents": [ "39be79c16f2b8eb07dd0d4e965cddfe39cc0534a" ], "author": { "name": "Wang Sheng-Hui", "email": "shhuiw@gmail.com", "time": "Thu Sep 01 08:22:57 2011 +0800" }, "committer": { "name": "Christoph Hellwig", "email": "hch@serles.lst.de", "time": "Fri Oct 28 13:55:08 2011 +0200" }, "message": "cleanup: vfs: small comment fix for block_invalidatepage\n\nThe patch is aganist 3.1-rc3.\n\nSigned-off-by: Wang Sheng-Hui \u003cshhuiw@gmail.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "39be79c16f2b8eb07dd0d4e965cddfe39cc0534a", "tree": "821611221295d47c671ec72e1fb558efcedff03b", "parents": [ "c3b92c8787367a8bb53d57d9789b558f1295cc96" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Oct 27 23:53:08 2011 +0200" }, "committer": { "name": "Christoph Hellwig", "email": "hch@serles.lst.de", "time": "Fri Oct 28 13:55:08 2011 +0200" }, "message": "vfs: iov_iter: have iov_iter_advance decrement nr_segs appropriately\n\nCurrently, when you call iov_iter_advance, then the pointer to the iovec\narray can be incremented, but it does not decrement the nr_segs value in\nthe iov_iter struct. The result is a iov_iter struct with a nr_segs\nvalue that goes beyond the end of the array.\n\nWhile I\u0027m not aware of anything that\u0027s specifically broken by this, it\nseems odd and a bit dangerous not to decrement that value. If someone\nwere to trust the nr_segs value to be correct, then they could end up\nwalking off the end of the array.\n\nChanging this might also provide some micro-optimization when dealing\nwith the last iovec in an array. Many of the other routines that deal\nwith iov_iter have optimized codepaths when nr_segs \u003d\u003d 1.\n\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "504744e4edc24f6f16eed44a59b39bffcc0c1391", "tree": "6a54e48c8fb88cc927f9d146819565a94010a873", "parents": [ "3c20f72f9108b2fcf30ec63d8a4203736c01ccd0" ], "author": { "name": "Zheng Yan", "email": "zheng.z.yan@intel.com", "time": "Fri Oct 28 00:26:00 2011 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 28 00:26:00 2011 -0400" }, "message": "ipv6: fix error propagation in ip6_ufo_append_data()\n\nWe should return errcode from sock_alloc_send_skb()\n\nSigned-off-by: Zheng Yan \u003czheng.z.yan@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3c20f72f9108b2fcf30ec63d8a4203736c01ccd0", "tree": "8310be8eba2e616fc3b93e5c7e379343c0480710", "parents": [ "e2c57f839c63f452b4704e048c8db9cf669ed410" ], "author": { "name": "Giuseppe CAVALLARO", "email": "peppe.cavallaro@st.com", "time": "Wed Oct 26 19:43:09 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 27 23:17:12 2011 -0400" }, "message": "stmmac: update normal descriptor structure (v2)\n\nThis patch updates the normal descriptor structure\nto work fine on new GMAC Synopsys chips.\n\nNormal descriptors were designed on the old MAC10/100\ndatabook 1.91 where some bits were reserved: for example\nthe tx checksum insertion and rx checksum offload.\n\nThe patch maintains the back-compatibility with old\nMAC devices (tested on STx7109 MAC10/100) and adds new\nfields that actually new GMAC devices can use.\n\nFor example, STx7109 (MAC10/100) will pass from the platform\n tx_coe \u003d 0, enh_desc \u003d 0, has_gmac \u003d 0.\nA platform like Loongson1B (GMAC) will pass:\n tx_coe \u003d 1, enh_desc \u003d 0, has_gmac \u003d 1.\n\nThanks to Kelvin, he enhanced the normal descriptors for\nGMAC (on MIPS Loongson1B platform).\n\nSigned-off-by: Kelvin Cheung \u003ckeguang.zhang@gmail.com\u003e\nSigned-off-by: Giuseppe Cavallaro \u003cpeppe.cavallaro@st.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e2c57f839c63f452b4704e048c8db9cf669ed410", "tree": "8e3553d961db5fc5de5e83ba5469b0e0cbcbdfc3", "parents": [ "5e6efe88c54ad79353666f5371b5b97c0e16111e" ], "author": { "name": "Angus Clark", "email": "angus.clark@st.com", "time": "Wed Oct 26 19:43:08 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 27 23:17:11 2011 -0400" }, "message": "stmmac: fix NULL pointer dereference in capabilities fixup (v2)\n\nSigned-off-by: Angus Clark \u003cangus.clark@st.com\u003e\nAcked-by: Giuseppe Cavallaro \u003cpeppe.cavallaro@st.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5e6efe88c54ad79353666f5371b5b97c0e16111e", "tree": "4e6af2da84ec10be1cf8fb033a3627e222b5a9fe", "parents": [ "e3a7ae2c1819aa210a38f80f6bf13322652c8211" ], "author": { "name": "Giuseppe CAVALLARO", "email": "peppe.cavallaro@st.com", "time": "Wed Oct 26 19:43:07 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 27 23:17:11 2011 -0400" }, "message": "stmmac: fix a bug while checking the HW cap reg (v2)\n\nThe patch fixes a bug while checking the HW cap reg\non old MAC10/100 where this feature is not available.\n\nSigned-off-by: Giuseppe Cavallaro \u003cpeppe.cavallaro@st.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e3a7ae2c1819aa210a38f80f6bf13322652c8211", "tree": "75cbeb4866aee1e1d8c75148200795a17c1f657a", "parents": [ "106df1e3594c710c74348883a4942f65651781ff" ], "author": { "name": "Somnath Kotur", "email": "somnath.kotur@emulex.com", "time": "Thu Oct 27 07:14:05 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 27 23:16:20 2011 -0400" }, "message": "be2net: Changing MAC Address of a VF was broken.\n\nAllow for MAC Address change of VF(SR-IOV case) on the fly- First add and then\ndelete MAC Address to allow for \u0027out of pool\u0027 errors.\nWhen MAC Addr configured from a VM, the MAC on the NIC will aleady have\nthe supplied MAC,so just copy the supplied MAC to the netdev structure\nbefore returning success to the stack\n\nSigned-off-by: Somnath Kotur \u003csomnath.kotur@emulex.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "106df1e3594c710c74348883a4942f65651781ff", "tree": "56f1dd8d113f41cff36cc1942c93887b25a703ff", "parents": [ "6afc25c9a7197db24e1cbfa40140ee360d65141f" ], "author": { "name": "Somnath Kotur", "email": "somnath.kotur@emulex.com", "time": "Thu Oct 27 07:12:13 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 27 23:16:19 2011 -0400" }, "message": "be2net: Refactored be_cmds.c file.\n\nMoved the .sge. field\u0027s population inside be_cmd_hdr_prepare.\nPopulating wrb-\u003etag0 and tag1 inside be_cmd_hdr_prepare\n\nSigned-off-by: Somnath Kotur \u003csomnath.kotur@emulex.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e0c8ea1a69410ef44043646938a6a4175f5307e4", "tree": "4c859e9e9cdcddf7bb5d073fcbc434818d135963", "parents": [ "96814ecb404d587fade79af70bb741bc753e9ffb" ], "author": { "name": "Steve French", "email": "smfrench@gmail.com", "time": "Tue Oct 25 10:02:53 2011 -0500" }, "committer": { "name": "Steve French", "email": "smfrench@gmail.com", "time": "Thu Oct 27 16:53:40 2011 -0500" }, "message": "Fix build break when freezer not configured\n\nfs/cifs/transport.c: In function \u0027wait_for_response\u0027:\nfs/cifs/transport.c:328: error: implicit declaration of function \u0027wait_event_freezekillable\u0027\n\nCaused by commit f06ac72e9291 (\"cifs, freezer: add\nwait_event_freezekillable and have cifs use it\"). In this config,\nCONFIG_FREEZER is not set.\n\nReviewed-by: Shirish Pargaonkar \u003cshirishp@us.ibm.com\u003e\nCC: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csmfrench@gmail.com\u003e\n" } ], "next": "96814ecb404d587fade79af70bb741bc753e9ffb" }