)]}' { "log": [ { "commit": "218e180e7ea5334e1f94121940ba82cd1f0f4e58", "tree": "5b7aa47a2439c40b8b68a3bfd9e2f72bf07cf385", "parents": [ "894b8788d7f265eb7c6f75a9a77cedeb48f51586" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu May 10 03:15:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 10 09:26:52 2007 -0700" }, "message": "add upper-32-bits macro\n\nWe keep on getting \"right shift count \u003e\u003d width of type\" warnings when doing\nthings like\n\n\tsector_t s;\n\n\tx \u003d s \u003e\u003e 56;\n\nbecause with CONFIG_LBD\u003dn, s is only 32-bit. Similar problems can occur with\ndma_addr_t\u0027s.\n\nSo add a simple wrapper function which code can use to avoid this warning.\nThe above example would become\n\n\tx \u003d upper_32_bits(s) \u003e\u003e 24;\n\nThe first user is in fact AFS.\n\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: \"Cameron, Steve\" \u003cSteve.Cameron@hp.com\u003e\nCc: \"Miller, Mike (OS Dev)\" \u003cMike.Miller@hp.com\u003e\nCc: Hisashi Hifumi \u003chifumi.hisashi@oss.ntt.co.jp\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "894b8788d7f265eb7c6f75a9a77cedeb48f51586", "tree": "4b00fa4704090876895b8a7528c6fe5e2201fc28", "parents": [ "02b67325a6d34f2ae67484a8802b6ffc9ce9931d" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Thu May 10 03:15:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 10 09:26:52 2007 -0700" }, "message": "slub: support concurrent local and remote frees and allocs on a slab\n\nAvoid atomic overhead in slab_alloc and slab_free\n\nSLUB needs to use the slab_lock for the per cpu slabs to synchronize with\npotential kfree operations. This patch avoids that need by moving all free\nobjects onto a lockless_freelist. The regular freelist continues to exist\nand will be used to free objects. So while we consume the\nlockless_freelist the regular freelist may build up objects.\n\nIf we are out of objects on the lockless_freelist then we may check the\nregular freelist. If it has objects then we move those over to the\nlockless_freelist and do this again. There is a significant savings in\nterms of atomic operations that have to be performed.\n\nWe can even free directly to the lockless_freelist if we know that we are\nrunning on the same processor. So this speeds up short lived objects.\nThey may be allocated and freed without taking the slab_lock. This is\nparticular good for netperf.\n\nIn order to maximize the effect of the new faster hotpath we extract the\nhottest performance pieces into inlined functions. These are then inlined\ninto kmem_cache_alloc and kmem_cache_free. So hotpath allocation and\nfreeing no longer requires a subroutine call within SLUB.\n\n[I am not sure that it is worth doing this because it changes the easy to\nread structure of slub just to reduce atomic ops. However, there is\nsomeone out there with a benchmark on 4 way and 8 way processor systems\nthat seems to show a 5% regression vs. Slab. Seems that the regression is\ndue to increased atomic operations use vs. SLAB in SLUB). I wonder if\nthis is applicable or discernable at all in a real workload?]\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "de5603748af8bf7deac403e6ba92887f8d18e812", "tree": "fd93862c70ec0eeba5fe340d7519ab33a9cb1dff", "parents": [ "b5f0adbcc4f16e378882d8f68fe3111df04911be", "225c7b1feef1b41170f7037a5b10a65cd8a42c54" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 19:40:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 19:40:09 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:\n IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters\n IB: Put rlimit accounting struct in struct ib_umem\n IB/uverbs: Export ib_umem_get()/ib_umem_release() to modules\n" }, { "commit": "44ce6294d07555c3d313757105fd44b78208407f", "tree": "29659bee16a4d7111124c6f41289bc9c11669e70", "parents": [ "497f050c42e46a4b1f6a9bcd8827fa5d97fe1feb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 18:51:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 18:51:36 2007 -0700" }, "message": "Revert \"md: improve partition detection in md array\"\n\nThis reverts commit 5b479c91da90eef605f851508744bfe8269591a0.\n\nQuoth Neil Brown:\n\n \"It causes an oops when auto-detecting raid arrays, and it doesn\u0027t\n seem easy to fix.\n\n The array may not be \u0027open\u0027 when do_md_run is called, so\n bdev-\u003ebd_disk might be NULL, so bd_set_size can oops.\n\n This whole approach of opening an md device before it has been\n assembled just seems to get more and more painful. I think I\u0027m going\n to have to come up with something clever to provide both backward\n comparability with usage expectation, and sane integration into the\n rest of the kernel.\"\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c4f365ad2361c93c097e958b2b0a7a112750228", "tree": "83c046142a6e057f005b97b4b7356cd4ff7a9783", "parents": [ "3cb7396b7b26585b1ab7c1a8ca554ec103da5d37", "47c93d2faf9d7e94393852823480ea61c868caee" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed May 09 18:54:49 2007 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed May 09 18:54:49 2007 -0400" }, "message": "Merge branch \u0027upstream\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream\n" }, { "commit": "3cb7396b7b26585b1ab7c1a8ca554ec103da5d37", "tree": "94720199f016045fe2a204ac8fd26c0029f4544c", "parents": [ "d0b6e0e380d6a32d479120a8b5d98cdff936ec8c", "317a46a200e6514a1acf50ed30291160185a5c73" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 15:41:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 15:41:31 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:\n ide: fix PIO setup on resume for ATAPI devices\n ide: legacy PCI bus order probing fixes\n ide: add ide_proc_register_port()\n ide: add \"initializing\" argument to ide_register_hw()\n ide: cable detection fixes (take 2)\n ide: move IDE settings handling to ide-proc.c\n ide: split off ioctl handling from IDE settings (v2)\n ide: make /proc/ide/ optional\n ide: add ide_tune_dma() helper\n ide: rework the code for selecting the best DMA transfer mode (v3)\n ide: fix UDMA/MWDMA/SWDMA masks (v3)\n" }, { "commit": "6d208b39c45edee5def6c201fcd51561c5a39828", "tree": "55645d2b6173e3161d12e5c9efdc4bd052b75b56", "parents": [ "5cbf79cdb37be2aa2a1b4fa94144526b14557060" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:11 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:11 2007 +0200" }, "message": "ide: legacy PCI bus order probing fixes\n\nIDE PCI host drivers should register themselves with IDE core only when\nIDE driver is built-in, otherwise (IDE driver is modular and thus IDE PCI\nhost drivers are also modular) the code has no effect and just complicates\nthe probing.\n\nFix it by adding new config option CONFIG_IDEPCI_PCIBUS (defined only when\nneeded and invisible to the user) and covering by #ifdef/#endif the code\nin question. It turned out that \"ide\u003dreverse\" was silently accepted but did\nnothing in case when IDE driver was modular, this is fixed now.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "5cbf79cdb37be2aa2a1b4fa94144526b14557060", "tree": "1fcfbc1248b9904e5890cc593f018ee0a8a53238", "parents": [ "869c56ee9de1b72cd3f8ab9cdfbd3601e55c61f2" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:11 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:11 2007 +0200" }, "message": "ide: add ide_proc_register_port()\n\n* create_proc_ide_interfaces() tries to add /proc entries for every probed\n and initialized IDE port, replace it by ide_proc_register_port() which does\n it only for the given port (also rename destroy_proc_ide_interface() to\n ide_proc_unregister_port() for consistency)\n \n* convert {create,destroy}_proc_ide_interface[s]() users to use new functions\n\n* pmac driver depended on proc_ide_create() to add /proc port entries, fix it\n \n* au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic\n driver (CONFIG_IDE_GENERIC\u003dy) to add port /proc entries, fix them\n\n* there is now no need to add /proc entries for IDE ports in proc_ide_create()\n so don\u0027t do it\n\n* proc_ide_create() needs now to be called before drivers are probed - fix it,\n while at it make proc_ide_create() create /proc \"ide\" directory\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "869c56ee9de1b72cd3f8ab9cdfbd3601e55c61f2", "tree": "0f295ba89c774f9a20b2b089a29f288cd80b8094", "parents": [ "7f8f48af0861c38c28d4abd550102643e0ea9e6a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "message": "ide: add \"initializing\" argument to ide_register_hw()\n\nAdd \"initializing\" argument to ide_register_hw() and use it instead of ide.c\nwide variable of the same name. Update all users of ide_register_hw()\naccordingly.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "7f8f48af0861c38c28d4abd550102643e0ea9e6a", "tree": "6ec47ace87afbd96cc1144d423854b09d9f21d75", "parents": [ "7662d046df09e80680b77b68de896beab45e675e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "message": "ide: cable detection fixes (take 2)\n\nTejun\u0027s recent eighty_ninty_three() fix has inspired me to do more thorough\nreview of the cable detection code...\n\n* print user-friendly warning about limiting the maximum transfer speed\n to UDMA33 (and the reason behind it) when 80-wire cable is not detected,\n also while at it cleanup eighty_ninty_three() a bit\n\n* use eighty_ninty_three() in ide_ata66_check(), this actually fixes 3 bugs:\n - bit 14 (word 93 validity check) \u003d\u003d 1 \u0026\u0026 bit 13 (80-wire cable test) \u003d\u003d 1\n were used as 80-wire cable present test for CONFIG_IDEDMA_IVB\u003dn case\n (please see FIXME comment in eighty_ninty_three() for more details)\n - CONFIG_IDEDMA_IVB\u003dy/n cases were interchanged\n - check for SATA devices was missing\n\n* remove private cable warnings from pdc_202xx{old,new} drivers now that core\n code provides this functionality (plus, in pdc202xx_new case the test could\n give false warnings for ATAPI devices because pdc202xx_new driver doesn\u0027t\n even support ATAPI DMA)\n\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "7662d046df09e80680b77b68de896beab45e675e", "tree": "ea2281c59399b3867fb37e1005a0f0e0d2170c5d", "parents": [ "1497943ee692aa7519fa972d0e3a339649bf3a96" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "message": "ide: move IDE settings handling to ide-proc.c\n\n* move\n\t__ide_add_setting()\n\tide_add_setting()\n\t__ide_remove_setting()\n\tauto_remove_settings()\n\tide_find_setting_by_name()\n\tide_read_setting()\n\tide_write_setting()\n\tset_xfer_rate()\n\tide_add_generic_settings()\n\tide_register_subdriver()\n\tide_unregister_subdriver()\n\n from ide.c to ide-proc.c\n\n* set_{io_32bit,pio_mode,using_dma}() cannot be marked static now, fix it\n\n* rename ide_[un]register_subdriver() to ide_proc_[un]register_driver(),\n update device drivers to use new names\n\n* add CONFIG_IDE_PROC_FS\u003dn versions of ide_proc_[un]register_driver()\n and ide_add_generic_settings()\n\n* make ide_find_setting_by_name(), ide_{read,write}_setting()\n and ide_{add,remove}_proc_entries() static\n\n* cover IDE settings code in device drivers with CONFIG_IDE_PROC_FS #ifdef,\n also while at it cover with CONFIG_IDE_PROC_FS #ifdef ide_driver_t.proc\n\n* remove bogus comment from ide.h\n\n* cover with CONFIG_IDE_PROC_FS #ifdef .proc and .settings in ide_drive_t\n\nBesides saner code this patch results in the IDE core smaller by ~2 kB\n(on x86-32) and IDE disk driver by ~1 kB (ditto) when CONFIG_IDE_PROC_FS\u003dn.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1497943ee692aa7519fa972d0e3a339649bf3a96", "tree": "dc70ee9731f66dd323ddb397380b62c0c2977add", "parents": [ "ecfd80e4a514123070b4cfb674b817ba75055df2" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:10 2007 +0200" }, "message": "ide: split off ioctl handling from IDE settings (v2)\n\n* do write permission and min/max checks in ide_procset_t functions\n\n* ide-disk.c: drive-\u003eid is always available so cleanup \"multcount\" setting\n accordingly\n\n* ide-disk.c: \"address\" setting was incorrectly defined as type TYPE_INTA,\n fix it by using type TYPE_BYTE and updating ide_drive_t-\u003eadressing field,\n the bug didn\u0027t trigger because this IDE setting uses custom -\u003eset function\n\n* ide.c: add set_ksettings() for handling HDIO_SET_KEEPSETTINGS ioctl\n\n* ide.c: add set_unmaskirq() for handling HDIO_SET_UNMASKINTR ioctl\n\n* handle ioctls directly in generic_ide_ioclt() and idedisk_ioctl()\n instead of using IDE settings to deal with them\n\n* remove no longer needed ide_find_setting_by_ioctl() and {read,write}_ioctl\n fields from ide_settings_t, also remove now unused TYPE_INTA handling\n\nv2:\n* add missing EXPORT_SYMBOL_GPL(ide_setting_sem) needed now for ide-disk\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ecfd80e4a514123070b4cfb674b817ba75055df2", "tree": "956baa39e22030d139803b7585bd71e91c637bb5", "parents": [ "29e744d088e3555f4efbdf390f01088dd66993b6" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:09 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:09 2007 +0200" }, "message": "ide: make /proc/ide/ optional\n\nAll important information/features should be already available through\nsysfs and ioctl interfaces.\n\nAdd CONFIG_IDE_PROC_FS (CONFIG_SCSI_PROC_FS rip-off) config option,\ndisabling it makes IDE driver ~5 kB smaller (on x86-32).\n\nWhile at it add CONFIG_PROC_FS\u003dn versions of proc_ide_{create,destroy}()\nand remove no longer needed #ifdefs.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "29e744d088e3555f4efbdf390f01088dd66993b6", "tree": "2747692efcef505872d29e0b62cb2345b0d64978", "parents": [ "2d5eaa6dd744a641e75503232a01f52d0768884c" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:09 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:09 2007 +0200" }, "message": "ide: add ide_tune_dma() helper\n\nAfter reworking the code responsible for selecting the best DMA\ntransfer mode it is now possible to add generic ide_tune_dma() helper.\n\nConvert some IDE PCI host drivers to use it (the ones left need more work).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "2d5eaa6dd744a641e75503232a01f52d0768884c", "tree": "0736bd00ea3bd032d601d0a676c998cb043b877a", "parents": [ "18137207236285989dfc0ee7f929b954199228f3" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:08 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:08 2007 +0200" }, "message": "ide: rework the code for selecting the best DMA transfer mode (v3)\n\nDepends on the \"ide: fix UDMA/MWDMA/SWDMA masks\" patch.\n\n* add ide_hwif_t.udma_filter hook for filtering UDMA mask\n (use it in alim15x3, hpt366, siimage and serverworks drivers)\n* add ide_max_dma_mode() for finding best DMA mode for the device\n (loosely based on some older libata-core.c code)\n* convert ide_dma_speed() users to use ide_max_dma_mode()\n* make ide_rate_filter() take \"ide_drive_t *drive\" as an argument instead\n of \"u8 mode\" and teach it to how to use UDMA mask to do filtering\n* use ide_rate_filter() in hpt366 driver\n* remove no longer needed ide_dma_speed() and *_ratemask()\n* unexport eighty_ninty_three()\n\nv2:\n* rename -\u003efilter_udma_mask to -\u003eudma_filter\n [ Suggested by Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e. ]\n\nv3:\n* updated for scc_pata driver (fixes XFER_UDMA_6 filtering for user-space\n originated transfer mode change requests when 100MHz clock is used)\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "18137207236285989dfc0ee7f929b954199228f3", "tree": "d55f1287ae64318190e18cb7a64ca514c76c3414", "parents": [ "de372ecd80a42c4fb485c7232475301a18d05184" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:07 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Thu May 10 00:01:07 2007 +0200" }, "message": "ide: fix UDMA/MWDMA/SWDMA masks (v3)\n\n* use 0x00 instead of 0x80 to disable -\u003e{ultra,mwdma,swdma}_mask\n* add udma_mask field to ide_pci_device_t and use it to initialize\n -\u003eultra_mask in aec62xx, cmd64x, pdc202xx_{new,old} and piix drivers\n* fix UDMA masks to match with chipset specific *_ratemask()\n (alim15x3, hpt366, serverworks and siimage drivers need UDMA mask\n filtering method - done in the next patch)\n\nv2:\n* piix: fix cable detection for 82801AA_1 and 82372FB_1\n [ Noticed by Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e. ]\n* cmd64x: use hwif-\u003ecds-\u003eudma_mask\n [ Suggested by Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e. ]\n* aec62xx: fix newly introduced bug - check DMA status not command register\n [ Noticed by Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e. ]\n\nv3:\n* piix: use hwif-\u003ecds-\u003eudma_mask\n [ Suggested by Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e. ]\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n\n" }, { "commit": "38cb162b7585d837083b8365da1eb32687c5164c", "tree": "e4ae15715b23b320b1a92699fac767bc766c8f0b", "parents": [ "ba7cc09c9c9e29a57045dc5bbf843ac1cfad3283", "e180583b85f4a48bd55924712c88e5d8eb182e08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:38:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:38:45 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] wire up pselect, ppoll\n [IA64] Add TIF_RESTORE_SIGMASK\n [IA64] unwind did not work for processes born with CLONE_STOPPED\n [IA64] Optional method to purge the TLB on SN systems\n [IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64\n [IA64-SN2][KJ] mmtimer.c-kzalloc\n [IA64] fix stack alignment for ia32 signal handlers\n [IA64] - Altix: hotplug after intr redirect can crash system\n [IA64] save and restore cpus_allowed in cpu_idle_wait\n [IA64] Removal of percpu TR cleanup in kexec code\n [IA64] Fix some section mismatch errors\n" }, { "commit": "ba7cc09c9c9e29a57045dc5bbf843ac1cfad3283", "tree": "7e2d39269803b53ba048f3bad11cd6a1a38b35b9", "parents": [ "d84c4124c4b6611301b402e8611b7e36de3bd351", "b7aa48be1e7a11e36448a7db58931bbf735d2718" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:10:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:10:11 2007 -0700" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6: (21 commits)\n [MTD] [CHIPS] Remove MTD_OBSOLETE_CHIPS (jedec, amd_flash, sharp)\n [MTD] Delete allegedly obsolete \"bank_size\" field of mtd_info.\n [MTD] Remove unnecessary user space check from mtd.h.\n [MTD] [MAPS] Remove flash maps for no longer supported 405LP boards\n [MTD] [MAPS] Fix missing printk() parameter in physmap_of.c MTD driver\n [MTD] [NAND] platform NAND driver: add driver\n [MTD] [NAND] platform NAND driver: update header\n [JFFS2] Simplify and clean up jffs2_add_tn_to_tree() some more.\n [JFFS2] Remove another bogus optimisation in jffs2_add_tn_to_tree()\n [JFFS2] Remove broken insert_point optimisation in jffs2_add_tn_to_tree()\n [JFFS2] Remember to calculate overlap on nodes which replace older nodes\n [JFFS2] Don\u0027t advance c-\u003ewbuf_ofs to next eraseblock after wbuf flush\n [MTD] [NAND] at91_nand.c: CMDLINE_PARTS support\n [MTD] [NAND] Tidy up handling of page number in nand_block_bad()\n [MTD] block2mtd_paramline[] mustn\u0027t be __initdata\n [MTD] [NAND] Support multiple chips in CAFÉ driver\n [MTD] [NAND] Rename cafe.c to cafe_nand.c and remove the multi-obj magic\n [MTD] [NAND] Use rslib for CAFÉ ECC\n [RSLIB] Support non-canonical GF representations\n [JFFS2] Remove dead file histo_mips.h\n ...\n" }, { "commit": "d84c4124c4b6611301b402e8611b7e36de3bd351", "tree": "d83cfaabfb901755d85074815ad948028dc7b03f", "parents": [ "932c37c375cca25175f9b6acee4c75d7a96d985f", "a3cf4ea8729a5d448742fd5a0a003827c9f25cb6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:08:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:08:20 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:\n sh: Fix stacktrace simplification fallout.\n sh: SH7760 DMABRG support.\n sh: clockevent/clocksource/hrtimers/nohz TMU support.\n sh: Truncate MAX_ACTIVE_REGIONS for the common case.\n rtc: rtc-sh: Fix rtc_dev pointer for rtc_update_irq().\n sh: Convert to common die chain.\n sh: Wire up utimensat syscall.\n sh: landisk mv_nr_irqs definition.\n sh: Fixup ndelay() xloops calculation for alternate HZ.\n sh: Add 32-bit opcode feature CPU flag.\n sh: Fix PC adjustments for varying opcode length.\n sh: Support for SH-2A 32-bit opcodes.\n sh: Kill off redundant __div64_32 symbol export.\n sh: Share exception vector table for SH-3/4.\n sh: Always define TRAPA_BUG_OPCODE.\n sh: __GFP_REPEAT for pte allocations, too.\n rtc: rtc-sh: Fix up dev_dbg() warnings.\n sh: generic quicklist support.\n" }, { "commit": "932c37c375cca25175f9b6acee4c75d7a96d985f", "tree": "d7ba3620cd9a7a21c2de1bdfc7badd7637ed635e", "parents": [ "c855ff3718e5f667b463b20b9de516b4cd7625ad", "805f53f085346b6765eda02820721a14ce0d644f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:05:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 13:05:57 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits)\n ARM: OMAP: Fix GCC-reported compile time bug\n ARM: OMAP: restore CONFIG_GENERIC_TIME\n ARM: OMAP: partial LED fixes\n ARM: OMAP: add SoSSI clock (call propagate_rate for childrens)\n ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations)\n ARM: OMAP: Sync framebuffer headers with N800 tree\n ARM: OMAP: Mostly cosmetic to sync up with linux-omap tree\n ARM: OMAP: Fix gpmc header\n ARM: OMAP: Add mailbox support for IVA\n [ARM] armv7: add Makefile and Kconfig entries\n [ARM] armv7: add support for asid-tagged VIVT I-cache\n [ARM] armv7: add dedicated ARMv7 barrier instructions\n [ARM] armv7: Add ARMv7 cacheid macros\n [ARM] armv7: add support for ARMv7 cores.\n [ARM] Fix ARM branch relocation range\n [ARM] 4363/1: AT91: Remove legacy PIO definitions\n [ARM] 4361/1: AT91: Build error\n ARM: OMAP: Sync core code with linux-omap\n ARM: OMAP: Sync headers with linux-omap\n ARM: OMAP: h4 must have blinky leds!!\n ...\n" }, { "commit": "aabded9c3aab5160ae2ca3dd1fa0fa37f3d510e4", "tree": "8544d546735bcb975b8dec296eb9b6dc6531fb2a", "parents": [ "9a9136e270af14da506f66bcafcc506b86a86498", "f1a1eb299a8422c3e8d41753095bec44b2493398" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:56:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:56:01 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Further fixes for the removal of 4level-fixup hack from ppc32\n [POWERPC] EEH: log all PCI-X and PCI-E AER registers\n [POWERPC] EEH: capture and log pci state on error\n [POWERPC] EEH: Split up long error msg\n [POWERPC] EEH: log error only after driver notification.\n [POWERPC] fsl_soc: Make mac_addr const in fs_enet_of_init().\n [POWERPC] Don\u0027t use SLAB/SLUB for PTE pages\n [POWERPC] Spufs support for 64K LS mappings on 4K kernels\n [POWERPC] Add ability to 4K kernel to hash in 64K pages\n [POWERPC] Introduce address space \"slices\"\n [POWERPC] Small fixes \u0026 cleanups in segment page size demotion\n [POWERPC] iSeries: Make HVC_ISERIES the default\n [POWERPC] iSeries: suppress build warning in lparmap.c\n [POWERPC] Mark pages that don\u0027t exist as nosave\n [POWERPC] swsusp: Introduce register_nosave_region_late\n" }, { "commit": "9a9136e270af14da506f66bcafcc506b86a86498", "tree": "b4d0a6877d92635134b7a944d0032fbc43227fd2", "parents": [ "3960208f9ca0cf6bdb31c21c59ac0526303f8b34", "7bb2acb76e8168ca5d0bde5a5a56585a11b3525a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits)\n sound: convert \"sound\" subdirectory to UTF-8\n MAINTAINERS: Add cxacru website/mailing list\n include files: convert \"include\" subdirectory to UTF-8\n general: convert \"kernel\" subdirectory to UTF-8\n documentation: convert the Documentation directory to UTF-8\n Convert the toplevel files CREDITS and MAINTAINERS to UTF-8.\n remove broken URLs from net drivers\u0027 output\n Magic number prefix consistency change to Documentation/magic-number.txt\n trivial: s/i_sem /i_mutex/\n fix file specification in comments\n drivers/base/platform.c: fix small typo in doc\n misc doc and kconfig typos\n Remove obsolete fat_cvf help text\n Fix occurrences of \"the the \"\n Fix minor typoes in kernel/module.c\n Kconfig: Remove reference to external mqueue library\n Kconfig: A couple of grammatical fixes in arch/i386/Kconfig\n Correct comments in genrtc.c to refer to correct /proc file.\n Fix more \"deprecated\" spellos.\n Fix \"deprecated\" typoes.\n ...\n\nFix trivial comment conflict in kernel/relay.c.\n" }, { "commit": "3960208f9ca0cf6bdb31c21c59ac0526303f8b34", "tree": "ca1948cec8fb390e5298498361194db145e2e49f", "parents": [ "b0b73cb41d56ee391f20cbd3e4304e2303a8829b", "47cc3e780474be2e462278d63d77c27a493b28ed" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:50:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:50:25 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32\n\n* \u0027for-linus\u0027 of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32:\n [AVR32] Wire up sys_utimensat\n [AVR32] Fix section mismatch .taglist -\u003e .init.text\n [AVR32] Implement dma_{alloc,free}_writecombine()\n AVR32: Spinlock initializer cleanup\n [AVR32] Use correct config symbol when setting cpuflags\n" }, { "commit": "b0b73cb41d56ee391f20cbd3e4304e2303a8829b", "tree": "69d6ebfed9c252e8689001a82dc438a74f89fd46", "parents": [ "29bd44337799e4cb85aec5157a9c88a0da66642a" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed May 09 00:02:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:49:33 2007 -0700" }, "message": "i386: msr.h: be paranoid about types and parentheses\n\nWhen implementing things as macros, make sure we use typecasts and\nparentheses where needed. The macros as defined were vulnerable to\nsurreptitious promotion causing problems.\n\nAvoid macros where practical; e.g. wrmsr() can be an inline instead.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29bd44337799e4cb85aec5157a9c88a0da66642a", "tree": "454124f8ce577a814fde5edc08b26cdf1138f122", "parents": [ "21c42bd8db2acd7c884d132efbf7aee9ca970b06" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed May 09 00:02:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:49:33 2007 -0700" }, "message": "i386: remove unused rdtsc() macro\n\nAll users to the two-part rdtsc() macro have already switched to using\nrdtscl() or rdtscll(). Remove the now-obsolete macro.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5b479c91da90eef605f851508744bfe8269591a0", "tree": "d7c2844926d96d794d66b974b300eba2d047465e", "parents": [ "08a02ecd28bad35a47357e611044dcbeab06e3d7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed May 09 02:35:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "md: improve partition detection in md array\n\nmd currently uses -\u003emedia_changed to make sure rescan_partitions\nis call on md array after they are assembled.\n\nHowever that doesn\u0027t happen until the array is opened, which is later\nthan some people would like.\n\nSo use blkdev_ioctl to do the rescan immediately that the\narray has been assembled.\n\nThis means we can remove all the -\u003echange infrastructure as it was only used\nto trigger a partition rescan.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "880169dd2edc4297b7811a0542be9766ca6945bc", "tree": "38f9ecb7507c37982291fa9f131682daf91c3c27", "parents": [ "5a87ede94595f58934000e26e8b13398e63868b5" ], "author": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 02:35:33 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "fbdev: add support for AVR32\n\nProvide framebuffer page protection flags and definitions of\nfb_readl/fb_writel for AVR32.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5a87ede94595f58934000e26e8b13398e63868b5", "tree": "e97b7e505753c8243ec10c008e9ff39e61c92d09", "parents": [ "681e14730c73cc2c71af282c001de6bc71c22f00" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Wed May 09 02:35:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "svgalib: move fb_get_caps to svgalib\n\nMove fb_get_caps() method to svgalib.c as svga_get_caps() so it can be used by\ns3fb, arkfb and vt8623fb.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@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": "c3c117f06e95ea993ba4ed3b246fd76f87a4683f", "tree": "c6bc7a29d7e07e78588d4edd064c038dcd0d86aa", "parents": [ "affd872ebbe4f045d70a3f4b33b20f5f6c894bcc" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed May 09 02:35:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "i386 mmzone: use __maybe_unused\n\nReplace automatic variable instances of __attribute__ ((unused)) with\n__maybe_unused.\n\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: David Rientjes \u003crientjes@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": "d16aaffa752c7fd50df951e631dd0c11f80d9cbf", "tree": "216b3c7046eb548600d0a29c1b87c7702aca8062", "parents": [ "f6744c02bc50797c1a83f8303ebcc96673ca0524" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed May 09 02:35:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "sh: dma: use __maybe_unused\n\nThere is no such thing as labeling a variable as __attribute__((used)). Since\nts_shift is not referenced in inline assembly, we assume that we\u0027re simply\nsuppressing a warning here if the variable is declared but unreferenced.\n\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: David Rientjes \u003crientjes@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": "0d7ebbbc6eaa5539f78ab20ed6ff1725a4e332ef", "tree": "ddef8183ac6440e96678fd4d1159ee86619e2a97", "parents": [ "f7e4217b007d1f73e7e3cf10ba4fea4a608c603f" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed May 09 02:35:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "compiler: introduce __used and __maybe_unused\n\n__used is defined to be __attribute__((unused)) for all pre-3.3 gcc\ncompilers to suppress warnings for unused functions because perhaps they\nare referenced only in inline assembly. It is defined to be\n__attribute__((used)) for gcc 3.3 and later so that the code is still\nemitted for such functions.\n\n__maybe_unused is defined to be __attribute__((unused)) for both function\nand variable use if it could possibly be unreferenced due to the evaluation\nof preprocessor macros. Function prototypes shall be marked with\n__maybe_unused if the actual definition of the function is dependant on\npreprocessor macros.\n\nNo update to compiler-intel.h is necessary because ICC supports both\n__attribute__((used)) and __attribute__((unused)) as specified by the gcc\nmanual.\n\n__attribute_used__ is deprecated and will be removed once all current\ncode is converted to using __used.\n\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: David Rientjes \u003crientjes@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": "f7e4217b007d1f73e7e3cf10ba4fea4a608c603f", "tree": "9c3932bb871d4b6727dc588e4d6c9987637aaee5", "parents": [ "c9f4f06d3191bd91c1a081b54a6c8e913e7b8a83" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Wed May 09 02:35:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "rename thread_info to stack\n\nThis finally renames the thread_info field in task structure to stack, so that\nthe assumptions about this field are gone and archs have more freedom about\nplacing the thread_info structure.\n\nNonbroken archs which have a proper thread pointer can do the access to both\ncurrent thread and task structure via a single pointer.\n\nIt\u0027ll allow for a few more cleanups of the fork code, from which e.g. ia64\ncould benefit.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\n[akpm@linux-foundation.org: build fix]\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9f4f06d3191bd91c1a081b54a6c8e913e7b8a83", "tree": "fe6bb926f612e67b1e57c6a448c7e5d41dd69dad", "parents": [ "e61a1c1c4f240cec61300c8f27518c3e47570fd4" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Wed May 09 02:35:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "wrap access to thread_info\n\nRecently a few direct accesses to the thread_info in the task structure snuck\nback, so this wraps them with the appropriate wrapper.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e61a1c1c4f240cec61300c8f27518c3e47570fd4", "tree": "479d3b921577eaa642c4b1071acfeb4cb8ecf8ab", "parents": [ "b52f52a093bb1e841e014c2087b5bee7162da413" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Wed May 09 02:35:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "Allow arch to initialize arch field of the module structure\n\nThis will later allow an arch to add module specific information via linker\ngenerated tables instead of poking directly in the module object structure.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b52f52a093bb1e841e014c2087b5bee7162da413", "tree": "7b7135897195fc9d14473d3ab824d59a4b65e5ad", "parents": [ "4037d452202e34214e8a939fa5621b2b3bbb45b7" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed May 09 02:35:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "clocksource: fix resume logic\n\nWe need to make sure that the clocksources are resumed, when timekeeping is\nresumed. The current resume logic does not guarantee this.\n\nAdd a resume function pointer to the clocksource struct, so clocksource\ndrivers which need to reinitialize the clocksource can provide a resume\nfunction.\n\nAdd a resume function, which calls the maybe available clocksource resume\nfunctions and resets the watchdog function, so a stable TSC can be used\naccross suspend/resume.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \u003cstable@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": "4037d452202e34214e8a939fa5621b2b3bbb45b7", "tree": "31b59c0ca94fba4d53b6738b0bad3d1e9fde3063", "parents": [ "77461ab33229d48614402decfb1b2eaa6d446861" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed May 09 02:35:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "Move remote node draining out of slab allocators\n\nCurrently the slab allocators contain callbacks into the page allocator to\nperform the draining of pagesets on remote nodes. This requires SLUB to have\na whole subsystem in order to be compatible with SLAB. Moving node draining\nout of the slab allocators avoids a section of code in SLUB.\n\nMove the node draining so that is is done when the vm statistics are updated.\nAt that point we are already touching all the cachelines with the pagesets of\na processor.\n\nAdd a expire counter there. If we have to update per zone or global vm\nstatistics then assume that the pageset will require subsequent draining.\n\nThe expire counter will be decremented on each vm stats update pass until it\nreaches zero. Then we will drain one batch from the pageset. The draining\nwill cause vm counter updates which will then cause another expiration until\nthe pcp is empty. So we will drain a batch every 3 seconds.\n\nNote that remote node draining is a somewhat esoteric feature that is required\non large NUMA systems because otherwise significant portions of system memory\ncan become trapped in pcp queues. The number of pcp is determined by the\nnumber of processors and nodes in a system. A system with 4 processors and 2\nnodes has 8 pcps which is okay. But a system with 1024 processors and 512\nnodes has 512k pcps with a high potential for large amount of memory being\ncaught in them.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d1187ed21026fd512b87851d0ca26d9ae16f9059", "tree": "35d77758f134f3b69d3e00ca042a5d5ca6a59373", "parents": [ "455c017ae3934797653549704c286e7bcc3a9397" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed May 09 02:35:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "vmstat: use our own timer events\n\nvmstat is currently using the cache reaper to periodically bring the\nstatistics up to date. The cache reaper does only exists in SLUB as a way to\nprovide compatibility with SLAB. This patch removes the vmstat calls from the\nslab allocators and provides its own handling.\n\nThe advantage is also that we can use a different frequency for the updates.\nRefreshing vm stats is a pretty fast job so we can run this every second and\nstagger this by only one tick. This will lead to some overlap in large\nsystems. F.e a system running at 250 HZ with 1024 processors will have 4 vm\nupdates occurring at once.\n\nHowever, the vm stats update only accesses per node information. It is only\nnecessary to stagger the vm statistics updates per processor in each node. Vm\ncounter updates occurring on distant nodes will not cause cacheline\ncontention.\n\nWe could implement an alternate approach that runs the first processor on each\nnode at the second and then each of the other processor on a node on a\nsubsequent tick. That may be useful to keep a large amount of the second free\nof timer activity. Maybe the timer folks will have some feedback on this one?\n\n[jirislaby@gmail.com: add missing break]\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8bb7844286fb8c9fce6f65d8288aeb09d03a5e0d", "tree": "f4e305edaedbde05774bb1e4acd89a9475661d2e", "parents": [ "f37bc2712b54ec641e0c0c8634f1a4b61d9956c0" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed May 09 02:35:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "Add suspend-related notifications for CPU hotplug\n\nSince nonboot CPUs are now disabled after tasks and devices have been\nfrozen and the CPU hotplug infrastructure is used for this purpose, we need\nspecial CPU hotplug notifications that will help the CPU-hotplug-aware\nsubsystems distinguish normal CPU hotplug events from CPU hotplug events\nrelated to a system-wide suspend or resume operation in progress. This\npatch introduces such notifications and causes them to be used during\nsuspend and resume transitions. It also changes all of the\nCPU-hotplug-aware subsystems to take these notifications into consideration\n(for now they are handled in the same way as the corresponding \"normal\"\nones).\n\n[oleg@tv-sign.ru: cleanups]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f37bc2712b54ec641e0c0c8634f1a4b61d9956c0", "tree": "0b73fd72a74115922e8e88bd56667c04b9299767", "parents": [ "f2fff596955867d407cc7e8e426097bd9ad2be9b" ], "author": { "name": "Nate Diller", "email": "nate.diller@gmail.com", "time": "Wed May 09 02:35:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "fs: deprecate memclear_highpage_flush\n\nNow that all the in-tree users are converted over to zero_user_page(),\ndeprecate the old memclear_highpage_flush() call.\n\nSigned-off-by: Nate Diller \u003cnate.diller@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": "01f2705daf5a36208e69d7cf95db9c330f843af6", "tree": "2d2c7a042c2466ed985f6e0950450c099f02725f", "parents": [ "38a23e311b6cd389b9d8af2ea6c28c8cffbe581c" ], "author": { "name": "Nate Diller", "email": "nate.diller@gmail.com", "time": "Wed May 09 02:35:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:55 2007 -0700" }, "message": "fs: convert core functions to zero_user_page\n\nIt\u0027s very common for file systems to need to zero part or all of a page,\nthe simplist way is just to use kmap_atomic() and memset(). There\u0027s\nactually a library function in include/linux/highmem.h that does exactly\nthat, but it\u0027s confusingly named memclear_highpage_flush(), which is\ndescriptive of *how* it does the work rather than what the *purpose* is.\nSo this patchset renames the function to zero_user_page(), and calls it\nfrom the various places that currently open code it.\n\nThis first patch introduces the new function call, and converts all the\ncore kernel callsites, both the open-coded ones and the old\nmemclear_highpage_flush() ones. Following this patch is a series of\nconversions for each file system individually, per AKPM, and finally a\npatch deprecating the old call. The diffstat below shows the entire\npatchset.\n\n[akpm@linux-foundation.org: fix a few things]\nSigned-off-by: Nate Diller \u003cnate.diller@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": "34f01cc1f512fa783302982776895c73714ebbc2", "tree": "776b50ee9592803853b3b4c1845f8ba527b868b9", "parents": [ "d0aa7a70bf03b9de9e995ab272293be1f7937822" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed May 09 02:35:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:55 2007 -0700" }, "message": "FUTEX: new PRIVATE futexes\n\n Analysis of current linux futex code :\n --------------------------------------\n\nA central hash table futex_queues[] holds all contexts (futex_q) of waiting\nthreads.\n\nEach futex_wait()/futex_wait() has to obtain a spinlock on a hash slot to\nperform lookups or insert/deletion of a futex_q.\n\nWhen a futex_wait() is done, calling thread has to :\n\n1) - Obtain a read lock on mmap_sem to be able to validate the user pointer\n (calling find_vma()). This validation tells us if the futex uses\n an inode based store (mapped file), or mm based store (anonymous mem)\n\n2) - compute a hash key\n\n3) - Atomic increment of reference counter on an inode or a mm_struct\n\n4) - lock part of futex_queues[] hash table\n\n5) - perform the test on value of futex.\n\t(rollback is value !\u003d expected_value, returns EWOULDBLOCK)\n\t(various loops if test triggers mm faults)\n\n6) queue the context into hash table, release the lock got in 4)\n\n7) - release the read_lock on mmap_sem\n\n \u003cblock\u003e\n\n8) Eventually unqueue the context (but rarely, as this part  may be done\n by the futex_wake())\n\nFutexes were designed to improve scalability but current implementation has\nvarious problems :\n\n- Central hashtable :\n\n This means scalability problems if many processes/threads want to use\n futexes at the same time.\n This means NUMA unbalance because this hashtable is located on one node.\n\n- Using mmap_sem on every futex() syscall :\n\n Even if mmap_sem is a rw_semaphore, up_read()/down_read() are doing atomic\n ops on mmap_sem, dirtying cache line :\n - lot of cache line ping pongs on SMP configurations.\n\n mmap_sem is also extensively used by mm code (page faults, mmap()/munmap())\n Highly threaded processes might suffer from mmap_sem contention.\n\n mmap_sem is also used by oprofile code. Enabling oprofile hurts threaded\n programs because of contention on the mmap_sem cache line.\n\n- Using an atomic_inc()/atomic_dec() on inode ref counter or mm ref counter:\n It\u0027s also a cache line ping pong on SMP. It also increases mmap_sem hold time\n because of cache misses.\n\nMost of these scalability problems come from the fact that futexes are in\none global namespace. As we use a central hash table, we must make sure\nthey are all using the same reference (given by the mm subsystem). We\nchose to force all futexes be \u0027shared\u0027. This has a cost.\n\nBut fact is POSIX defined PRIVATE and SHARED, allowing clear separation,\nand optimal performance if carefuly implemented. Time has come for linux\nto have better threading performance.\n\nThe goal is to permit new futex commands to avoid :\n - Taking the mmap_sem semaphore, conflicting with other subsystems.\n - Modifying a ref_count on mm or an inode, still conflicting with mm or fs.\n\nThis is possible because, for one process using PTHREAD_PROCESS_PRIVATE\nfutexes, we only need to distinguish futexes by their virtual address, no\nmatter the underlying mm storage is.\n\nIf glibc wants to exploit this new infrastructure, it should use new\n_PRIVATE futex subcommands for PTHREAD_PROCESS_PRIVATE futexes. And be\nprepared to fallback on old subcommands for old kernels. Using one global\nvariable with the FUTEX_PRIVATE_FLAG or 0 value should be OK.\n\nPTHREAD_PROCESS_SHARED futexes should still use the old subcommands.\n\nCompatibility with old applications is preserved, they still hit the\nscalability problems, but new applications can fly :)\n\nNote : the same SHARED futex (mapped on a file) can be used by old binaries\n*and* new binaries, because both binaries will use the old subcommands.\n\nNote : Vast majority of futexes should be using PROCESS_PRIVATE semantic,\nas this is the default semantic. Almost all applications should benefit\nof this changes (new kernel and updated libc)\n\nSome bench results on a Pentium M 1.6 GHz (SMP kernel on a UP machine)\n\n/* calling futex_wait(addr, value) with value !\u003d *addr */\n433 cycles per futex(FUTEX_WAIT) call (mixing 2 futexes)\n424 cycles per futex(FUTEX_WAIT) call (using one futex)\n334 cycles per futex(FUTEX_WAIT_PRIVATE) call (mixing 2 futexes)\n334 cycles per futex(FUTEX_WAIT_PRIVATE) call (using one futex)\nFor reference :\n187 cycles per getppid() call\n188 cycles per umask() call\n181 cycles per ni_syscall() call\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nPierre Peiffer \u003cpierre.peiffer@bull.net\u003e\nCc: \"Ulrich Drepper\" \u003cdrepper@gmail.com\u003e\nCc: \"Nick Piggin\" \u003cnickpiggin@yahoo.com.au\u003e\nCc: \"Ingo Molnar\" \u003cmingo@elte.hu\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d0aa7a70bf03b9de9e995ab272293be1f7937822", "tree": "194b30b7b8374b946f166996cb99fb95eb3b7819", "parents": [ "c19384b5b296905d4988c7c684ff540a0f9d65be" ], "author": { "name": "Pierre Peiffer", "email": "pierre.peiffer@bull.net", "time": "Wed May 09 02:35:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:55 2007 -0700" }, "message": "futex_requeue_pi optimization\n\nThis patch provides the futex_requeue_pi functionality, which allows some\nthreads waiting on a normal futex to be requeued on the wait-queue of a\nPI-futex.\n\nThis provides an optimization, already used for (normal) futexes, to be used\nwith the PI-futexes.\n\nThis optimization is currently used by the glibc in pthread_broadcast, when\nusing \"normal\" mutexes. With futex_requeue_pi, it can be used with\nPRIO_INHERIT mutexes too.\n\nSigned-off-by: Pierre Peiffer \u003cpierre.peiffer@bull.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Ulrich Drepper \u003cdrepper@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": "c19384b5b296905d4988c7c684ff540a0f9d65be", "tree": "071cfe0855d409d63de80ec1b9b663738efb09de", "parents": [ "ec92d08292d3e9b0823eba138a4564d2d39f25c7" ], "author": { "name": "Pierre Peiffer", "email": "pierre.peiffer@bull.net", "time": "Wed May 09 02:35:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:55 2007 -0700" }, "message": "Make futex_wait() use an hrtimer for timeout\n\nThis patch modifies futex_wait() to use an hrtimer + schedule() in place of\nschedule_timeout().\n\nschedule_timeout() is tick based, therefore the timeout granularity is the\ntick (1 ms, 4 ms or 10 ms depending on HZ). By using a high resolution timer\nfor timeout wakeup, we can attain a much finer timeout granularity (in the\nmicrosecond range). This parallels what is already done for futex_lock_pi().\n\nThe timeout passed to the syscall is no longer converted to jiffies and is\ntherefore passed to do_futex() and futex_wait() as an absolute ktime_t\ntherefore keeping nanosecond resolution.\n\nAlso this removes the need to pass the nanoseconds timeout part to\nfutex_lock_pi() in val2.\n\nIn futex_wait(), if there is no timeout then a regular schedule() is\nperformed. Otherwise, an hrtimer is fired before schedule() is called.\n\n[akpm@linux-foundation.org: fix `make headers_check\u0027]\nSigned-off-by: Sebastien Dugue \u003csebastien.dugue@bull.net\u003e\nSigned-off-by: Pierre Peiffer \u003cpierre.peiffer@bull.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Ulrich Drepper \u003cdrepper@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": "f34c506b0385b43abd25c490335036ecbb173aed", "tree": "97b8348ddb9acbe6d931a62bdd94c389ecc534f4", "parents": [ "b8522ead3534c6cd06752b47a3bc380956191a2a" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed May 09 02:34:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:54 2007 -0700" }, "message": "declare struct ktime\n\nSome smarty went and inflicted ktime_t as a typedef upon us, so we cannot\nforward declare it.\n\nCreate a new `union ktime\u0027, map ktime_t onto that. Now we need to kill off\nthis ktime_t thing.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b8522ead3534c6cd06752b47a3bc380956191a2a", "tree": "748ff93b4d5a49e6e21392c30ecad143694dcd94", "parents": [ "b41eeef14d7c73af6d16c7d02b7a939082a137ff" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed May 09 02:34:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:54 2007 -0700" }, "message": "aio is unlikely\n\nStick an unlikely() around is_aio(): I assert that most IO is synchronous.\n\nCc: Suparna Bhattacharya \u003csuparna@in.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nCc: Zach Brown \u003czach.brown@oracle.com\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cd123012d99fde4759500fee611e724e4f3016e3", "tree": "a947c5e4210a2a51ea6619b3e127650feaa00421", "parents": [ "669716433598a1498049e75a84a5aaf69c8da173" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Wed May 09 02:34:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:54 2007 -0700" }, "message": "RPC: add wrapper for svc_reserve to account for checksum\n\nWhen the kernel calls svc_reserve to downsize the expected size of an RPC\nreply, it fails to account for the possibility of a checksum at the end of\nthe packet. If a client mounts a NFSv2/3 with sec\u003dkrb5i/p, and does I/O\nthen you\u0027ll generally see messages similar to this in the server\u0027s ring\nbuffer:\n\nRPC request reserved 164 but used 208\n\nWhile I was never able to verify it, I suspect that this problem is also\nthe root cause of some oopses I\u0027ve seen under these conditions:\n\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id\u003d227726\n\nThis is probably also a problem for other sec\u003d types and for NFSv4. The\nlarge reserved size for NFSv4 compound packets seems to generally paper\nover the problem, however.\n\nThis patch adds a wrapper for svc_reserve that accounts for the possibility\nof a checksum. It also fixes up the appropriate callers of svc_reserve to\ncall the wrapper. For now, it just uses a hardcoded value that I\ndetermined via testing. That value may need to be revised upward as things\nchange, or we may want to eventually add a new auth_op that attempts to\ncalculate this somehow.\n\nUnfortunately, there doesn\u0027t seem to be a good way to reliably determine\nthe expected checksum length prior to actually calculating it, particularly\nwith schemes like spkm3.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nAcked-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7ac1bea5507218da03f6005d228789da5a831c3f", "tree": "43c0a68d468352f8ca1f42ada7970e3a97411f5b", "parents": [ "f34b95689d2ce001c157b1604289ff240b4bdee0" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed May 09 02:34:48 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:54 2007 -0700" }, "message": "knfsd: rename sk_defer_lock to sk_lock\n\nNow that sk_defer_lock protects two different things, make the name more\ngeneric.\n\nAlso don\u0027t bother with disabling _bh as the lock is only ever taken from\nprocess context.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8842c9655b2b7f0e8e6c50a773b649e5d8a57678", "tree": "5f5e682ee03286f33c70775fed05c4645bbeb3ae", "parents": [ "6e84d644b5929789398914b0ccf447355dec6fb0" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 02:34:46 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:54 2007 -0700" }, "message": "remove nfs4_acl_add_ace()\n\nnfs4_acl_add_ace() can now be removed.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nAcked-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "10ab825bdef8df510f99c703a5a2d9b13a4e31a5", "tree": "e4db81f26c03ba5a5bff43ed44646a4ed4509d67", "parents": [ "5de18d169739293e27e0cf9acfc75a2d2f4aa572" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:34:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:53 2007 -0700" }, "message": "change kernel threads to ignore signals instead of blocking them\n\nCurrently kernel threads use sigprocmask(SIG_BLOCK) to protect against\nsignals. This doesn\u0027t prevent the signal delivery, this only blocks\nsignal_wake_up(). Every \"killall -33 kthreadd\" means a \"struct siginfo\"\nleak.\n\nChange kthreadd_setup() to set all handlers to SIG_IGN instead of blocking\nthem (make a new helper ignore_signals() for that). If the kernel thread\nneeds some signal, it should use allow_signal() anyway, and in that case it\nshould not use CLONE_SIGHAND.\n\nNote that we can\u0027t change daemonize() (should die!) in the same way,\nbecause it can be used along with CLONE_SIGHAND. This means that\nallow_signal() still should unblock the signal to work correctly with\ndaemonize()ed threads.\n\nHowever, disallow_signal() doesn\u0027t block the signal any longer but ignores\nit.\n\nNOTE: with or without this patch the kernel threads are not protected from\nhandle_stop_signal(), this seems harmless, but not good.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73c279927f89561ecb45b2dfdf9314bafcfd9f67", "tree": "2186e28c92c6f8229ea20eb9856714186bf77a4c", "parents": [ "c93465181fed0f8f5942a41108943dadea0aa345" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed May 09 02:34:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:53 2007 -0700" }, "message": "kthread: don\u0027t depend on work queues\n\nCurrently there is a circular reference between work queue initialization\nand kthread initialization. This prevents the kthread infrastructure from\ninitializing until after work queues have been initialized.\n\nWe want the properties of tasks created with kthread_create to be as close\nas possible to the init_task and to not be contaminated by user processes.\nThe later we start our kthreadd that creates these tasks the harder it is\nto avoid contamination from user processes and the more of a mess we have\nto clean up because the defaults have changed on us.\n\nSo this patch modifies the kthread support to not use work queues but to\ninstead use a simple list of structures, and to have kthreadd start from\ninit_task immediately after our kernel thread that execs /sbin/init.\n\nBy being a true child of init_task we only have to change those process\nsettings that we want to have different from init_task, such as our process\nname, the cpus that are allowed, blocking all signals and setting SIGCHLD\nto SIG_IGN so that all of our children are reaped automatically.\n\nBy being a true child of init_task we also naturally get our ppid set to 0\nand do not wind up as a child of PID \u003d\u003d 1. Ensuring that tasks generated\nby kthread_create will not slow down the functioning of the wait family of\nfunctions.\n\n[akpm@linux-foundation.org: use interruptible sleeps]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "28e53bddf814485699a4142bc056fd37d4e11dd4", "tree": "5182090c4cc2186eedbda3cb90ed82a2836f6ff6", "parents": [ "5830c5902138f80b0a097b797200c739466beedd" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:34:22 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:53 2007 -0700" }, "message": "unify flush_work/flush_work_keventd and rename it to cancel_work_sync\n\nflush_work(wq, work) doesn\u0027t need the first parameter, we can use cwq-\u003ewq\n(this was possible from the very beginnig, I missed this). So we can unify\nflush_work_keventd and flush_work.\n\nAlso, rename flush_work() to cancel_work_sync() and fix all callers.\nPerhaps this is not the best name, but \"flush_work\" is really bad.\n\n(akpm: this is why the earlier patches bypassed maintainers)\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Auke Kok \u003cauke-jan.h.kok@intel.com\u003e,\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "23b2e5991afde5af91a1a661d7f47ee56120759e", "tree": "d4b8e5bc1a311abd6b6de469f862a8b53c5f9f36", "parents": [ "c214b2cc5f9be7c236f9b91acf524688ff0e3e72" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:34:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:52 2007 -0700" }, "message": "workqueue: kill NOAUTOREL works\n\nWe don\u0027t have any users, and it is not so trivial to use NOAUTOREL works\ncorrectly. It is better to simplify API.\n\nDelete NOAUTOREL support and rename work_release to work_clear_pending to\navoid a confusion.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1634c48f8b85dcb05101f1eb2eab9af40b5976da", "tree": "143aa0fbf21e712a5258806b37f2024ba432b522", "parents": [ "a848e3b67c07ed79374bd0f9b82f9ce45a419643" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:34:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:52 2007 -0700" }, "message": "make cancel_rearming_delayed_work() work on any workqueue, not just keventd_wq\n\ncancel_rearming_delayed_workqueue(wq, dwork) doesn\u0027t need the first\nparameter. We don\u0027t hang on un-queued dwork any longer, and work-\u003edata\ndoesn\u0027t change its type. This means we can always figure out \"wq\" from\ndwork when it is needed.\n\nRemove this parameter, and rename the function to\ncancel_rearming_delayed_work(). Re-create an inline \"obsolete\"\ncancel_rearming_delayed_workqueue(wq) which just calls\ncancel_rearming_delayed_work().\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7097a87afe937a5879528d52880c2d95f089e96c", "tree": "f06090c0f6ed327ee2894deb8ac7c588ab55bf4e", "parents": [ "3af24433efac62f451bfdb1cf1edb7181fb73645" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:34:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:52 2007 -0700" }, "message": "workqueue: kill run_scheduled_work()\n\nBecause it has no callers.\n\nActually, I think the whole idea of run_scheduled_work() was not right, not\ngood to mix \"unqueue this work and execute its -\u003efunc()\" in one function.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "baaca49f415b25fdbe2a8f3c22b39929e450fbfd", "tree": "b152b4235fc07fe56619bd3a2e975e5ca90b8c5b", "parents": [ "6f7cc11aa6c7d5002e16096c7590944daece70ed" ], "author": { "name": "Gautham R Shenoy", "email": "ego@in.ibm.com", "time": "Wed May 09 02:34:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:51 2007 -0700" }, "message": "Define and use new events,CPU_LOCK_ACQUIRE and CPU_LOCK_RELEASE\n\nThis is an attempt to provide an alternate mechanism for postponing\na hotplug event instead of using a global mechanism like lock_cpu_hotplug.\n\nThe proposal is to add two new events namely CPU_LOCK_ACQUIRE and\nCPU_LOCK_RELEASE. The notification for these two events would be sent\nout before and after a cpu_hotplug event respectively.\n\nDuring the CPU_LOCK_ACQUIRE event, a cpu-hotplug-aware subsystem is\nsupposed to acquire any per-subsystem hotcpu mutex ( Eg. workqueue_mutex\nin kernel/workqueue.c ).\n\nDuring the CPU_LOCK_RELEASE release event the cpu-hotplug-aware subsystem\nis supposed to release the per-subsystem hotcpu mutex.\n\nThe reasons for defining new events as opposed to reusing the existing events\nlike CPU_UP_PREPARE/CPU_UP_FAILED/CPU_ONLINE for locking/unlocking of\nper-subsystem hotcpu mutexes are as follow:\n\n\t- CPU_LOCK_ACQUIRE: All hotcpu mutexes are taken before subsystems\n\tstart handling pre-hotplug events like CPU_UP_PREPARE/CPU_DOWN_PREPARE\n\tetc, thus ensuring a clean handling of these events.\n\n\t- CPU_LOCK_RELEASE: The hotcpu mutexes will be released only after\n\tall subsystems have handled post-hotplug events like CPU_DOWN_FAILED,\n\tCPU_DEAD,CPU_ONLINE etc thereby ensuring that there are no subsequent\n\tclashes amongst the interdependent subsystems after a cpu hotplugs.\n\nThis patch also uses __raw_notifier_call chain in _cpu_up to take care\nof the dependency between the two consequetive calls to\nraw_notifier_call_chain.\n\n[akpm@linux-foundation.org: fix a bug]\nSigned-off-by: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6f7cc11aa6c7d5002e16096c7590944daece70ed", "tree": "68a11e4b67189c44ac0f3ab579e52e134d479cf5", "parents": [ "7c9cb38302e78d24e37f7d8a2ea7eed4ae5f2fa7" ], "author": { "name": "Gautham R Shenoy", "email": "ego@in.ibm.com", "time": "Wed May 09 02:34:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:51 2007 -0700" }, "message": "Extend notifier_call_chain to count nr_calls made\n\nSince 2.6.18-something, the community has been bugged by the problem to\nprovide a clean and a stable mechanism to postpone a cpu-hotplug event as\nlock_cpu_hotplug was badly broken.\n\nThis is another proposal towards solving that problem. This one is along the\nlines of the solution provided in kernel/workqueue.c\n\nInstead of having a global mechanism like lock_cpu_hotplug, we allow the\nsubsytems to define their own per-subsystem hot cpu mutexes. These would be\ntaken(released) where ever we are currently calling\nlock_cpu_hotplug(unlock_cpu_hotplug).\n\nAlso, in the per-subsystem hotcpu callback function,we take this mutex before\nwe handle any pre-cpu-hotplug events and release it once we finish handling\nthe post-cpu-hotplug events. A standard means for doing this has been\nprovided in [PATCH 2/4] and demonstrated in [PATCH 3/4].\n\nThe ordering of these per-subsystem mutexes might still prove to be a\nproblem, but hopefully lockdep should help us get out of that muddle.\n\nThe patch set to be applied against linux-2.6.19-rc5 is as follows:\n\n[PATCH 1/4] :\tExtend notifier_call_chain with an option to specify the\n\t\tnumber of notifications to be sent and also count the\n\t\tnumber of notifications actually sent.\n\n[PATCH 2/4] :\tDefine events CPU_LOCK_ACQUIRE and CPU_LOCK_RELEASE\n\t\tand send out notifications for these in _cpu_up and\n\t\t_cpu_down. This would help us standardise the acquire and\n\t\trelease of the subsystem locks in the hotcpu\n\t\tcallback functions of these subsystems.\n\n[PATCH 3/4] :\tEliminate lock_cpu_hotplug from kernel/sched.c.\n\n[PATCH 4/4] :\tIn workqueue_cpu_callback function, acquire(release) the\n\t\tworkqueue_mutex while handling\n\t\tCPU_LOCK_ACQUIRE(CPU_LOCK_RELEASE).\n\nIf the per-subsystem-locking approach survives the test of time, we can expect\na slow phasing out of lock_cpu_hotplug, which has not yet been eliminated in\nthese patches :)\n\nThis patch:\n\nProvide notifier_call_chain with an option to call only a specified number of\nnotifiers and also record the number of call to notifiers made.\n\nThe need for this enhancement was identified in the post entitled\n\"Slab - Eliminate lock_cpu_hotplug from slab\"\n(http://lkml.org/lkml/2006/10/28/92) by Ravikiran G Thirumalai and\nAndrew Morton.\n\nThis patch adds two additional parameters to notifier_call_chain API namely\n - int nr_to_calls : Number of notifier_functions to be called.\n \t\t The don\u0027t care value is -1.\n\n - unsigned int *nr_calls : Records the total number of notifier_funtions\n\t\t\t called by notifier_call_chain. The don\u0027t care\n\t\t\t value is NULL.\n\n[michal.k.k.piotrowski@gmail.com: build fix]\nCredit: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nSigned-off-by: Michal Piotrowski \u003cmichal.k.k.piotrowski@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": "7c9cb38302e78d24e37f7d8a2ea7eed4ae5f2fa7", "tree": "b65be3c42762e85f3611fe5298d203f7f901da02", "parents": [ "d0758bc334780d70266c1d1b974ed26f740a0819" ], "author": { "name": "Tom Zanussi", "email": "zanussi@comcast.net", "time": "Wed May 09 02:34:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:51 2007 -0700" }, "message": "relay: use plain timer instead of delayed work\n\nrelay doesn\u0027t need to use schedule_delayed_work() for waking readers\nwhen a simple timer will do.\n\nSigned-off-by: Tom Zanussi \u003czanussi@comcast.net\u003e\nCc: Satyam Sharma \u003csatyam.sharma@gmail.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "19a75d83ffeab004cfcfac64024ad3997bac7220", "tree": "1a4c3d299527989cde6d87e18dd189cfb35749a8", "parents": [ "a9df62c7585e6caa1e7d2425b2b14460ec3afc20" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed May 09 02:33:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:51 2007 -0700" }, "message": "kblockd: use flush_work\n\nSwitch the kblockd flushing from a global flush to a more specific\nflush_work().\n\n(akpm: bypassed maintainers, sorry. There are other patches which depend on\nthis)\n\nCc: \"Maciej W. Rozycki\" \u003cmacro@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b89deed32ccc96098bd6bc953c64bba6b847774f", "tree": "7a5963bbc5203cfdb39bf2fb1204764df39c71db", "parents": [ "fc2e4d70410546307344821eed6fd23803a45286" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed May 09 02:33:52 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:50 2007 -0700" }, "message": "implement flush_work()\n\nA basic problem with flush_scheduled_work() is that it blocks behind _all_\npresently-queued works, rather than just the work whcih the caller wants to\nflush. If the caller holds some lock, and if one of the queued work happens\nto want that lock as well then accidental deadlocks can occur.\n\nOne example of this is the phy layer: it wants to flush work while holding\nrtnl_lock(). But if a linkwatch event happens to be queued, the phy code will\ndeadlock because the linkwatch callback function takes rtnl_lock.\n\nSo we implement a new function which will flush a *single* work - just the one\nwhich the caller wants to free up. Thus we avoid the accidental deadlocks\nwhich can arise from unrelated subsystems\u0027 callbacks taking shared locks.\n\nflush_work() non-blockingly dequeues the work_struct which we want to kill,\nthen it waits for its handler to complete on all CPUs.\n\nAdd -\u003ecurrent_work to the \"struct cpu_workqueue_struct\", it points to\ncurrently running \"struct work_struct\". When flush_work(work) detects\n-\u003ecurrent_work \u003d\u003d work, it inserts a barrier at the _head_ of -\u003eworklist\n(and thus right _after_ that work) and waits for completition. This means\nthat the next work fired on that CPU will be this barrier, or another\nbarrier queued by concurrent flush_work(), so the caller of flush_work()\nwill be woken before any \"regular\" work has a chance to run.\n\nWhen wait_on_work() unlocks workqueue_mutex (or whatever we choose to protect\nagainst CPU hotplug), CPU may go away. But in that case take_over_work() will\nmove a barrier we queued to another CPU, it will be fired sometime, and\nwait_on_work() will be woken.\n\nActually, we are doing cleanup_workqueue_thread()-\u003ekthread_stop() before\ntake_over_work(), so cwq-\u003ethread should complete its -\u003eworklist (and thus\nthe barrier), because currently we don\u0027t check kthread_should_stop() in\nrun_workqueue(). But even if we did, everything should be ok.\n\n[akpm@osdl.org: cleanup]\n[akpm@osdl.org: add flush_work_keventd() wrapper]\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e7498281d3caec1141d7542ec494c4e4a1d404c9", "tree": "fcf4d2d82cb52211a4a1c7f7c6965d4996b99ac4", "parents": [ "31143d5d515ece617ffccb7df5ff75e4d1dfa120" ], "author": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 02:33:47 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:50 2007 -0700" }, "message": "Use common cpu_is_xxx() macros on AT91 and AVR32\n\nSeveral drivers shared between AT91 and AVR32 chips use cpu_is_xxx()\nto handle CPU-specific differences. Currently, such code needs to be\ninside #ifdef CONFIG_ARCH_AT91 because the macros don\u0027t exist on AVR32.\n\nBy defining the same macros on both AT91 and AVR32, these #ifdefs can\nbe eliminated. Since the macros will evaluate to a constant value for\nCPUs that aren\u0027t supported by the current architecture, any code that\nis only needed on AT91 will be optimized away on AVR32 and vice versa.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nAcked-by: Andrew Victor \u003candrew@sanpeople.com\u003e\nCc: Nicolas Ferre \u003cnicolas.ferre@rfo.atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18d8362d517cb2bd97761294924fe6c2a6ee5e3c", "tree": "fff49e54cb725ba33ddf4453fb866838ad6ceeca", "parents": [ "ae030e435f5400cff77c52506a8d3d7278f0947c" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed May 09 02:33:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:49 2007 -0700" }, "message": "mutex_lock_interruptible(): add __must_check\n\nIt\u0027s not sane to use mutex_lock_interruptible() and to then ignore the result.\n\nDitto down_interruptible(), but I\u0027m lazy.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55c0d1f83e481dd6c77f52f7dcfeb043b8b740fa", "tree": "5d3240d565c158712345094362d40c3973483a7f", "parents": [ "84963048ca8093e0aa71ac90c2a5fe7af5f617c3" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed May 09 02:33:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:49 2007 -0700" }, "message": "Move sig_kernel_* et al macros to linux/signal.h\n\nThis patch moves the sig_kernel_* and related macros from kernel/signal.c\nto linux/signal.h, and cleans them up slightly. I need the sig_kernel_*\nmacros for default signal behavior in the utrace code, and want to avoid\nduplication or overhead to share the knowledge.\n\nSigned-off-by: Roland McGrath \u003croland@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": "8813d1c00ca923c1683da625ff85959be1db9a49", "tree": "db16312db25ccfbef05f7cb05b58a9a6423f7b54", "parents": [ "809aa5048fb7e7fd3bf0aa1fb169c42db0f63b08" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@SteelEye.com", "time": "Wed May 09 02:33:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:49 2007 -0700" }, "message": "mca: add integrated device bus matching\n\nThe MCA bus has a few \"integrated\" functions, which are effectively virtual\nslots on the bus. The problem is that these special functions don\u0027t have\ndedicated pos IDs, so we have to manufacture ids for them outside the pos\nspace ... and these ids can\u0027t be matched by the standard matching function,\nso add a special registration that requests a list of pos ids or a particular\nintegrated function.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "818563dceccf695a71f8bd683a249e7bb09e3240", "tree": "d1a7ff414283be1607547f4ae55ddad47d3f10c7", "parents": [ "dd988528f4a7d64908b427c251d727f3c3e88add" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:49 2007 -0700" }, "message": "Always ask the hardware to obtain hardware processor id - ia64\n\nAlways ask the hardware to determine the hardware processor id in both UP and\nSMP kernels.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd988528f4a7d64908b427c251d727f3c3e88add", "tree": "6a11ed178206e7310be3ddc2524a278db6fec5bb", "parents": [ "a36166c6ef45081fea6eeaf5ca785d7ed786b6e2" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Use the APIC to determine the hardware processor id - x86_64\n\nhard_smp_processor_id used to be just a macro that hard-coded\nhard_smp_processor_id to 0 in the non SMP case. When booting non SMP kernels\non hardware where the boot ioapic id is not 0 this turns out to be a problem.\nThis is happens frequently in the case of kdump and once in a great while in\nthe case of real hardware.\n\nUse the APIC to determine the hardware processor id in both UP and SMP kernels\nto fix this issue.\n\nNotice that hard_smp_processor_id is only used by SMP code or by code that\nworks with apics so we do not need to handle the case when apics are not\npresent and hard_smp_processor_id should never be called there.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a36166c6ef45081fea6eeaf5ca785d7ed786b6e2", "tree": "bdb5a99e3c80883cbb84d6e190b4dabefec79032", "parents": [ "2f4dfe206a2fc07099dfad77a8ea2f4b4ae2140f" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Use the APIC to determine the hardware processor id - i386\n\nhard_smp_processor_id used to be just a macro that hard-coded\nhard_smp_processor_id to 0 in the non SMP case. When booting non SMP kernels\non hardware where the boot ioapic id is not 0 this turns out to be a problem.\nThis is happens frequently in the case of kdump and once in a great while in\nthe case of real hardware.\n\nUse the APIC to determine the hardware processor id in both UP and SMP kernels\nto fix this issue.\n\nNotice that hard_smp_processor_id is only used by SMP code or by code that\nworks with apics so we do not need to handle the case when apics are not\npresent and hard_smp_processor_id should never be called there.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f4dfe206a2fc07099dfad77a8ea2f4b4ae2140f", "tree": "b66a624ba68766282fa0ddb509ff641552703da4", "parents": [ "dd2a345f8f002845636dbf5d2d768bb5cd8a5f59" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Remove hardcoding of hard_smp_processor_id on UP systems\n\nWith the advent of kdump, the assumption that the boot CPU when booting an UP\nkernel is always the CPU with a particular hardware ID (often 0) (usually\nreferred to as BSP on some architectures) is not valid anymore. The reason\nbeing that the dump capture kernel boots on the crashed CPU (the CPU that\ninvoked crash_kexec), which may be or may not be that particular CPU.\n\nMove definition of hard_smp_processor_id for the UP case to\narchitecture-specific code (\"asm/smp.h\") where it belongs, so that each\narchitecture can provide its own implementation.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd2a345f8f002845636dbf5d2d768bb5cd8a5f59", "tree": "9ddbe34d18cf97496f4d3d582ed127fee0d96a01", "parents": [ "0e7d18b57c39bedcbd181e3c06d13572b33e5380" ], "author": { "name": "Dave Gilbert", "email": "linux@treblig.org", "time": "Wed May 09 02:33:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Display all possible partitions when the root filesystem failed to mount\n\nDisplay all possible partitions when the root filesystem is not mounted.\nThis helps to track spell\u0027o\u0027s and missing drivers.\n\nUpdated to work with newer kernels.\n\nExample output:\n\nVFS: Cannot open root device \"foobar\" or unknown-block(0,0)\nPlease append a correct \"root\u003d\" boot option; here are the available partitions:\n0800 8388608 sda driver: sd\n 0801 192748 sda1\n 0802 8193150 sda2\n0810 4194304 sdb driver: sd\nKernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)\n\n[akpm@linux-foundation.org: cleanups, fix printk warnings]\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nCc: Dave Gilbert \u003clinux@treblig.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1e0cb0c3bf04850fa6fb300293d9e85ba81b605f", "tree": "50cd7d2b57eefef7746f4200166cf90be119918d", "parents": [ "a3d25c275d383975504dc53c25b691df59bd3c48" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Wed May 09 02:33:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "uml: fix build breakage\n\nUML now needs required-features.h to build - an empty one suffices.\n\nSigned-off-by: Jeff Dike \u003cjdike@linux.intel.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a3d25c275d383975504dc53c25b691df59bd3c48", "tree": "161a2ae12a20a630c2f639e144872db2b92eb098", "parents": [ "d60846c4d16f9518b098b905af2b87cb6bf6dc42" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed May 09 02:33:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "PM: Separate hibernation code from suspend code\n\n[ With Johannes Berg \u003cjohannes@sipsolutions.net\u003e ]\n\nSeparate the hibernation (aka suspend to disk code) from the other suspend\ncode. In particular:\n\n * Remove the definitions related to hibernation from include/linux/pm.h\n * Introduce struct hibernation_ops and a new hibernate() function to hibernate\n the system, defined in include/linux/suspend.h\n * Separate suspend code in kernel/power/main.c from hibernation-related code\n in kernel/power/disk.c and kernel/power/user.c (with the help of\n hibernation_ops)\n * Switch ACPI (the only user of pm_ops.pm_disk_mode) to hibernation_ops\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8defab33774a5c33920196a2ee9c0a946d22ba67", "tree": "6924e361156f6420c8c42aa614998e565096c6aa", "parents": [ "34013886ef47ea72e412beb04558431b57a68d51" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed May 09 02:32:48 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:46 2007 -0700" }, "message": "FRV: Replace pgd management via slabs through quicklists\n\nThis is done in order to be able to run SLUB which expects no modifications\nto its page structs.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "97416ce82e20a9511ec369822098a8d20998398a", "tree": "a8ecca47df90e5844853b3578aac6e72ba2694f8", "parents": [ "01f41ec7b36e14da18a4e162ef697ae358f36e37" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed May 09 02:32:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:44 2007 -0700" }, "message": "Declare {compat_}sys_utimensat\n\nThis is needed before Powerpc can wire up the syscall.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "42f209d3c94516affeb5e578fae62925f531a2d9", "tree": "806035c350303fa8e19c7aa5e5a5f4c4b3128752", "parents": [ "36200b76008d52d16b170d4f7dae9cfe00f5eb2b" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Fri May 04 15:49:38 2007 -0400" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 09 13:26:52 2007 +0100" }, "message": "[MTD] Delete allegedly obsolete \"bank_size\" field of mtd_info.\n\nDelete the allegedly obsolete \"bank_size\" member of struct mtd_info.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "36200b76008d52d16b170d4f7dae9cfe00f5eb2b", "tree": "b1c37e3f80c0a6c1fb43e919552eb0b15241a17a", "parents": [ "025257c7a7665a117b72097cc12021140eac8a34" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Thu May 03 15:58:49 2007 -0400" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 09 13:24:37 2007 +0100" }, "message": "[MTD] Remove unnecessary user space check from mtd.h.\n\nSince the header file include/linux/mtd/mtd.h is not exported to user\nspace, remove the user space check and error.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "805f53f085346b6765eda02820721a14ce0d644f", "tree": "83fb86fa5cc660b2c231cdbd8c4f22c16b64d01f", "parents": [ "23688e999eda70f1ce1c61a68b865b996e3c6c4c", "b85fe92766dfc0c4e803cb0cead4c780cd0c02f9", "c5f125031f416ba6350e84462e9039737b6e2bab", "cc150b03ae79b20e4c023f71913c1225f8a19a6b" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Wed May 09 10:41:28 2007 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 10:41:28 2007 +0100" }, "message": "Merge branches \u0027armv7\u0027, \u0027at91\u0027, \u0027misc\u0027 and \u0027omap\u0027 into devel\n" }, { "commit": "b7cc6d46b4f8157bfc58a6ed143ffa83575e236a", "tree": "107a080740734d99d32ee92372fd7a9c6de538f6", "parents": [ "b01d96d653b1387ee0a91094ee54a8c523c3be09" ], "author": { "name": "Imre Deak", "email": "imre.deak@solidboot.com", "time": "Tue Mar 06 03:16:36 2007 -0800" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 10:39:14 2007 +0100" }, "message": "ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations)\n\n- in addition to fixed FB regions - as passed by the bootloader -\n allow dynamic allocations\n- do some more checking against overlapping / reserved regions\n- move the FB specific parts out from sram.c to fb.c\n\nSigned-off-by: Imre Deak \u003cimre.deak@solidboot.com\u003e\nSigned-off-by: Tony Lindgren \u003ctony@atomide.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "b01d96d653b1387ee0a91094ee54a8c523c3be09", "tree": "2b8c4f73bdda9918305df3ce597a4c741cbb471f", "parents": [ "d82973d1cdc149d06ac9685ae008105d382c4236" ], "author": { "name": "Kai Svahn", "email": "kai.svahn@nokia.com", "time": "Thu Feb 01 16:19:15 2007 -0800" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 10:39:03 2007 +0100" }, "message": "ARM: OMAP: Sync framebuffer headers with N800 tree\n\nThis patch syncs framebuffer headers with N800 tree.\n\nSigned-off-by: Kai Svahn \u003ckai.svahn@nokia.com\u003e\nSigned-off-by: Tony Lindgren \u003ctony@atomide.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "39b8e6986739c34da4e45eb4b8d2bb707292c591", "tree": "b5e93fcda9155556a802f35ebe72d15806304c94", "parents": [ "340a614ac6766df18cba87ff7e66182193c2bd6d" ], "author": { "name": "Tony Lindgren", "email": "tony@atomide.com", "time": "Tue Dec 12 23:02:43 2006 -0800" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 10:37:25 2007 +0100" }, "message": "ARM: OMAP: Fix gpmc header\n\nFix gpmc header\n\nSigned-off-by: Tony Lindgren \u003ctony@atomide.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "340a614ac6766df18cba87ff7e66182193c2bd6d", "tree": "d1ad622625ba6933904567501a7387fc636c0a68", "parents": [ "c40fae9525e6c29c87a4f4361ff0a8d67a36e448" ], "author": { "name": "Hiroshi DOYU", "email": "Hiroshi.DOYU@nokia.com", "time": "Thu Dec 07 15:43:59 2006 -0800" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 10:37:10 2007 +0100" }, "message": "ARM: OMAP: Add mailbox support for IVA\n\nThis patch adds a generic mailbox interface for for DSP and IVA\n(Image Video Accelerator). This patch itself doesn\u0027t contain\nany IVA driver.\n\nSigned-off-by: Hiroshi DOYU \u003cHiroshi.DOYU@nokia.com\u003e\nSigned-off-by: Juha Yrjola \u003cjuha.yrjola@solidboot.com\u003e\nSigned-off-by: Tony Lindgren \u003ctony@atomide.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "065cf519c32984b7a78777aae3859baf5f5fd3d3", "tree": "a6d0fe57cfacb76bd90189101977ec8e6bab3ec0", "parents": [ "56163fcf194fb688fcf3cefa9b90c5ad41f74059" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Wed May 09 09:50:23 2007 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 09 09:50:23 2007 +0100" }, "message": "[ARM] armv7: add support for asid-tagged VIVT I-cache\n\nARMv7 can have VIPT, PIPT or ASID-tagged VIVT I-cache. This patch\nadds the necessary invalidation of the I-cache when the ASID numbers\nare re-used.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "fc467a2623029976899261d6d379779c950ddcba", "tree": "16b1721c800bd907207723f8031fb8601811b584", "parents": [ "57be2b484a417bffae66359b9b89e7239480b729" ], "author": { "name": "Manuel Lauss", "email": "mano@roarinelk.homelinux.net", "time": "Wed May 09 17:36:15 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 17:36:15 2007 +0900" }, "message": "sh: SH7760 DMABRG support.\n\nThe DMABRG is a special DMA unit within the SH7760 which does data\ntransfers from main memory to Audio units and USB shared memory.\nIt has 3 IRQ lines which generate 10 events, which have to be masked\nunmasked and acked in a single 32bit register. It works independently\nfrom the tradition SH DMAC, but blocks usage of DMAC channel 0.\n\nThis patch adds 2 functions to associate callbacks with DMABRG events\nand initialization.\n\nSigned-off-by: Manuel Lauss \u003cmano@roarinelk.homelinux.net\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "57be2b484a417bffae66359b9b89e7239480b729", "tree": "d517f5b449b4f6b629790476082a4a7c478112bb", "parents": [ "1ce7ddd5f4cc754b6afe9eec5cee89ede75348ea" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 17:33:24 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 17:33:24 2007 +0900" }, "message": "sh: clockevent/clocksource/hrtimers/nohz TMU support.\n\nThis adds basic support for clockevents and clocksources,\npresently only implemented for TMU-based systems (which\nare the majority of SH-3 and SH-4 systems).\n\nThe old NO_IDLE_HZ implementation is also dropped completely,\nthe only users of this were on TMU-based systems anyways.\n\nMore work needs to be done to generalize the TMU handling,\nin that the current implementation is rather tied to the\nnotion of TMU0 and TMU1 utilization.\n\nAdditionally, as more SH timers switch over to this scheme,\nwe\u0027ll be able to gut most of the remaining system timer\ninfrastructure that existed before.\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "47cc3e780474be2e462278d63d77c27a493b28ed", "tree": "981b8688f193c872445c74415684f1933a793830", "parents": [ "b3cfe0cb37ac7c3ca05a29e308f01c8eb27e06d4" ], "author": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 10:23:11 2007 +0200" }, "committer": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 10:23:11 2007 +0200" }, "message": "[AVR32] Wire up sys_utimensat\n\nTested with a slightly hacked version of the test case included with\nthe original utimensat patch. All OK.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\n" }, { "commit": "b3cfe0cb37ac7c3ca05a29e308f01c8eb27e06d4", "tree": "7d8739b128c2bbe1dd66162d0f987826e007b971", "parents": [ "a492dbb9e3d04db138f2841648d1904d38a5295d" ], "author": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 09:26:18 2007 +0200" }, "committer": { "name": "Haavard Skinnemoen", "email": "hskinnemoen@atmel.com", "time": "Wed May 09 09:26:18 2007 +0200" }, "message": "[AVR32] Fix section mismatch .taglist -\u003e .init.text\n\nRename .taglist to .taglist.init to silence section mismatch warnings.\nThe .taglist.init section was already placed in the .init output\nsection along with .init.text, so the warning didn\u0027t indicate any real\nproblems.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\n" }, { "commit": "121e70b69aef898a3c02fa90d0a2108381bcf975", "tree": "18a32c745abe6d6cc812c03206744df3c223a667", "parents": [ "f42df9e658be10ca10d0d9b19a0e9d484694f04f" ], "author": { "name": "John Anthony Kazos Jr", "email": "jakj@j-a-k-j.com", "time": "Wed May 09 08:30:57 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:58:21 2007 +0200" }, "message": "include files: convert \"include\" subdirectory to UTF-8\n\nConvert the \"include\" subdirectory to UTF-8.\n\nSigned-off-by: John Anthony Kazos Jr. \u003cjakj@j-a-k-j.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "5886269962f94fa9185c32db3ec936c612503235", "tree": "2f24dabcf5791319ebb1fbdfb5dbc58284714275", "parents": [ "01afd80626e98c2347bc25be92ee4a3faf314514" ], "author": { "name": "Uwe Kleine-König", "email": "ukleinek@informatik.uni-freiburg.de", "time": "Wed May 09 07:51:49 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:58:16 2007 +0200" }, "message": "fix file specification in comments\n\nMany files include the filename at the beginning, serveral used a wrong one.\n\nSigned-off-by: Uwe Kleine-König \u003cukleinek@informatik.uni-freiburg.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "59c51591a0ac7568824f541f57de967e88adaa07", "tree": "243d20eb0a26b76d5d312f39ec5a1ff60e036711", "parents": [ "02a3e59a088749c08b0293ee1535f5bf48f5926c" ], "author": { "name": "Michael Opdenacker", "email": "michael@free-electrons.com", "time": "Wed May 09 08:57:56 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:57:56 2007 +0200" }, "message": "Fix occurrences of \"the the \"\n\nSigned-off-by: Michael Opdenacker \u003cmichael@free-electrons.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "517e22638c282bb07c52a11f928961ed4822196b", "tree": "7eab8eb1242ee18f75c325077f26bdcb86133512", "parents": [ "f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed May 09 14:38:48 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Don\u0027t use SLAB/SLUB for PTE pages\n\nThe SLUB allocator relies on struct page fields first_page and slab,\noverwritten by ptl when SPLIT_PTLOCK: so the SLUB allocator cannot then\nbe used for the lowest level of pagetable pages. This was obstructing\nSLUB on PowerPC, which uses kmem_caches for its pagetables. So convert\nits pte level to use normal gfp pages (whereas pmd, pud and 64k-page pgd\nwant partpages, so continue to use kmem_caches for pmd, pud and pgd).\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb", "tree": "287c3b73db9d871565b453c91b0a00559300306b", "parents": [ "16c2d476232523260c495eafbf9cdc1be984b7df" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:29 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Spufs support for 64K LS mappings on 4K kernels\n\nThis adds an option to spufs when the kernel is configured for\n4K page to give it the ability to use 64K pages for SPE local store\nmappings.\n\nCurrently, we are optimistic and try order 4 allocations when creating\ncontexts. If that fails, the code will fallback to 4K automatically.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "16c2d476232523260c495eafbf9cdc1be984b7df", "tree": "fb6614b9752b51864e121317478088978823792c", "parents": [ "d0f13e3c20b6fb73ccb467bdca97fa7cf5a574cd" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:28 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Add ability to 4K kernel to hash in 64K pages\n\nThis adds the ability for a kernel compiled with 4K page size\nto have special slices containing 64K pages and hash the right type\nof hash PTEs.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "d0f13e3c20b6fb73ccb467bdca97fa7cf5a574cd", "tree": "a2de01a21dbb28449893102742e6b516a519c03e", "parents": [ "16f1c746755836aa823658000493cdab8ce7b098" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:27 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Introduce address space \"slices\"\n\nThe basic issue is to be able to do what hugetlbfs does but with\ndifferent page sizes for some other special filesystems; more\nspecifically, my need is:\n\n - Huge pages\n\n - SPE local store mappings using 64K pages on a 4K base page size\nkernel on Cell\n\n - Some special 4K segments in 64K-page kernels for mapping a dodgy\ntype of powerpc-specific infiniband hardware that requires 4K MMU\nmappings for various reasons I won\u0027t explain here.\n\nThe main issues are:\n\n - To maintain/keep track of the page size per \"segment\" (as we can\nonly have one page size per segment on powerpc, which are 256MB\ndivisions of the address space).\n\n - To make sure special mappings stay within their allotted\n\"segments\" (including MAP_FIXED crap)\n\n - To make sure everybody else doesn\u0027t mmap/brk/grow_stack into a\n\"segment\" that is used for a special mapping\n\nSome of the necessary mechanisms to handle that were present in the\nhugetlbfs code, but mostly in ways not suitable for anything else.\n\nThe patch relies on some changes to the generic get_unmapped_area()\nthat just got merged. It still hijacks hugetlb callbacks here or\nthere as the generic code hasn\u0027t been entirely cleaned up yet but\nthat shouldn\u0027t be a problem.\n\nSo what is a slice ? Well, I re-used the mechanism used formerly by our\nhugetlbfs implementation which divides the address space in\n\"meta-segments\" which I called \"slices\". The division is done using\n256MB slices below 4G, and 1T slices above. Thus the address space is\ndivided currently into 16 \"low\" slices and 16 \"high\" slices. (Special\ncase: high slice 0 is the area between 4G and 1T).\n\nDoing so simplifies significantly the tracking of segments and avoids\nhaving to keep track of all the 256MB segments in the address space.\n\nWhile I used the \"concepts\" of hugetlbfs, I mostly re-implemented\neverything in a more generic way and \"ported\" hugetlbfs to it.\n\nSlices can have an associated page size, which is encoded in the mmu\ncontext and used by the SLB miss handler to set the segment sizes. The\nhash code currently doesn\u0027t care, it has a specific check for hugepages,\nthough I might add a mechanism to provide per-slice hash mapping\nfunctions in the future.\n\nThe slice code provide a pair of \"generic\" get_unmapped_area() (bottomup\nand topdown) functions that should work with any slice size. There is\nsome trickiness here so I would appreciate people to have a look at the\nimplementation of these and let me know if I got something wrong.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "940d67f6b95166475ff6e600ef7658e1cd441278", "tree": "390f7e30228ae2f22d0009831f80fb909df1e177", "parents": [ "de372ecd80a42c4fb485c7232475301a18d05184" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue May 08 19:23:49 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:34:56 2007 +1000" }, "message": "[POWERPC] swsusp: Introduce register_nosave_region_late\n\nThis patch introduces a new register_nosave_region_late function that\ncan be called from initcalls when register_nosave_region can no longer\nbe used because it uses bootmem.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "1591275cb57bc5df7ff59774b85c8af84bc45e87", "tree": "3253ef16c4f450d5a4dee39506e69be4036fd4e6", "parents": [ "beb7dd86a101263bf63a78c7c6d4da3849b35bd6" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Wed May 09 07:18:01 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 07:18:01 2007 +0200" }, "message": "Fix \"deprecated\" typoes.\n\nFix remaining misspellings of \"depreciated\" to \"deprecated.\"\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "beb7dd86a101263bf63a78c7c6d4da3849b35bd6", "tree": "9afe81ca9e92ab8aacc999ae118b27d547721f11", "parents": [ "3dde6ad8fc3939d345a3768464ecff43c91d511a" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Wed May 09 07:14:03 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 07:14:03 2007 +0200" }, "message": "Fix misspellings collected by members of KJ list.\n\nFix the misspellings of \"propogate\", \"writting\" and (oh, the shame\n:-) \"kenrel\" in the source tree.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "b590d2baf17f8890f648e76436abdb8674d564eb", "tree": "9c7bf14a7b98c63592a23e3a10921731e20531db", "parents": [ "5616df204ecf164ef2b124a17fd3cadd87954628" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Tue May 08 20:27:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:41:14 2007 -0700" }, "message": "m68k: \u003casm/scatterlist.h\u003e needs \u003clinux/types.h\u003e\n\nThe recent \u003clinux/pci.h\u003e cleanup uncovered that include/asm-m68k/scatterlist.h\nneeds to include \u003clinux/types.h\u003e\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5616df204ecf164ef2b124a17fd3cadd87954628", "tree": "edddd0cacd41d3747a189795b453171d2a66a31b", "parents": [ "4b8df8915a6980f476e1fa8f4d156e36cb63bf76" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue May 08 20:27:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:41:14 2007 -0700" }, "message": "FRV: Miscellaneous fixes\n\nMiscellaneous fixes to bring FRV up to date:\n\n (1) Copy the new syscall numbers from i386 to asm-frv/unistd.h and fill out\n the syscall table in entry.S too.\n\n (2) Mark __frv_uart0 and __frv_uart1 __pminitdata rather than __initdata so\n that determine_clocks() can access them when CONFIG_PM\u003dy.\n\n (3) Make arch/frv/mm/elf-fdpic.c include asm/mman.h so that MAP_FIXED is\n available (fixes commit 2fd3bebaad9da3b3b99c46a3389099424bf7ee35).\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0c23664ee8c42f247dba7ceb620baabd892cef88", "tree": "e3f37e3260bd938b293cfb8f70f8969b19539973", "parents": [ "6ec129c3a2f8b38bc37e42348470ccfcb7460146", "127cda1e8cc282de1ca7a9dcc3866841977b9fcc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:32:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:32:43 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:\n [SPARC64]: Optimize fault kprobe handling just like powerpc.\n [SPARC]: Wire up utimensat syscall.\n [SPARC64]: Fix request_irq() ignored result warnings in PCI controller code.\n [SPARC64]: Kill asm-sparc64/pbm.h\n [ATYFB]: Fix sparc includes.\n [QLA2XXX]: Fix build on sparc.\n [SPARC64]: Removal of trivial pci_controller_info uses.\n [SPARC64]: Move index info pci_pbm_info.\n [SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.\n [SPARC64]: Move pci_ops into pci_pbm_info.\n [SPARC64] SBUS: Error interrupt registry cleanups.\n [SPARC64] PCI: Use root list of pbm\u0027s instead of pci_controller_info\u0027s\n [SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX.\n [SPARC64] PCI: Use common routine to fetch PBM properties.\n" }, { "commit": "6ec129c3a2f8b38bc37e42348470ccfcb7460146", "tree": "3f11a99b9680728951b371fe12b5e01b6fc545a4", "parents": [ "01e73be3c8f254ef19d787f9b6757468175267eb", "b64ddf96456cde17be22bf74cafed381a29d58ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:32:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 20:32:16 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (58 commits)\n [SCSI] zfcp: clear boxed flag on unit reopen.\n [SCSI] zfcp: clear adapter failed flag if an fsf request times out.\n [SCSI] zfcp: rework request ID management.\n [SCSI] zfcp: Fix deadlock between zfcp ERP and SCSI\n [SCSI] zfcp: Locking for req_no and req_seq_no\n [SCSI] zfcp: print S_ID and D_ID with 3 bytes\n [SCSI] ipr: Use PCI-E reset API for new ipr adapter\n [SCSI] qla2xxx: Update version number to 8.01.07-k7.\n [SCSI] qla2xxx: Add MSI support.\n [SCSI] qla2xxx: Correct pci_set_msi() usage semantics.\n [SCSI] qla2xxx: Attempt to stop firmware only if it had been previously executed.\n [SCSI] qla2xxx: Honor NVRAM port-down-retry-count settings.\n [SCSI] qla2xxx: Error-out during probe() if we\u0027re unable to complete HBA initialization.\n [SCSI] zfcp: Stop system after memory corruption\n [SCSI] mesh: cleanup variable usage in interrupt handler\n [SCSI] megaraid: replace yield() with cond_resched()\n [SCSI] megaraid: fix warnings when CONFIG_PROC_FS\u003dn\n [SCSI] aacraid: correct SUN products to README\n [SCSI] aacraid: superfluous adapter reset for IBM 8 series ServeRAID controllers\n [SCSI] aacraid: kexec fix (reset interrupt handler)\n ...\n" }, { "commit": "b118ca572db5af832c6fc1af7b301105378d1a08", "tree": "f312b3f0f863b56add106efdf091d1f51447a0d0", "parents": [ "21ec4c6453790cb9bfa996ab8f27f22dd47c516a" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 10:55:38 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 10:55:38 2007 +0900" }, "message": "sh: Convert to common die chain.\n\nThis went in immediately after SH added the die chain notifiers,\nso move over to that instead..\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "21ec4c6453790cb9bfa996ab8f27f22dd47c516a", "tree": "31c011df5b17aa38cc07464176da781765dc5eea", "parents": [ "f6a3c1ca00ce9a43942364a0cc15601b291df281" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 10:42:48 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed May 09 10:42:48 2007 +0900" }, "message": "sh: Wire up utimensat syscall.\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" } ], "next": "074f98df0547b7d15f78db9a17e985da0c22af28" }