)]}' { "log": [ { "commit": "4fa4d23fa20de67df919030c1216295664866ad7", "tree": "90e80f8a40665a351950ef25ab9de85b3647a23a", "parents": [ "a9e82d3a02247af6b729be0a963862d70cb25bf9", "4f1e5ba0977570b7a198bb3ac110ccc5f532821b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 19:31:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 19:31:54 2007 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6\n\n* \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:\n pcnet32: remove private net_device_stats structure\n vortex_up should initialize \"err\"\n pcnet32: remove compile warnings in non-napi mode\n pcnet32: fix non-napi packet reception\n fix EMAC driver for proper napi_synchronize API\n sky2: shutdown cleanup\n napi_synchronize: waiting for NAPI\n forcedeth msi bugfix\n gianfar: fix obviously wrong #ifdef CONFIG_GFAR_NAPI placement\n fs_enet: Update for API changes\n gianfar: remove orphan struct.\n forcedeth: fix rx-work condition in nv_rx_process_optimized() too\n" }, { "commit": "a9e82d3a02247af6b729be0a963862d70cb25bf9", "tree": "8f1f02bf0f1371391f2077a270bc32c0beddcc6a", "parents": [ "58f9b52ee8712283f7ffedb661df678c61e88a91", "85ad93ad56f4baf52e7c40f2e01c4df8e14d4c9c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 16:00:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 16:00:02 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: (37 commits)\n ide: set drive-\u003eautotune in ide_pci_setup_ports()\n triflex: always tune PIO\n opti621: always tune PIO\n cy82c693: always tune PIO\n cs5520: always tune PIO\n alim15x3: always tune PIO\n ide: add IDE_HFLAG_LEGACY_IRQS host flag\n ide: add IDE_HFLAG_SERIALIZE host flag\n ide: add IDE_HFLAG_ERROR_STOPS_FIFO host flag\n piix: add DECLARE_ICH_DEV() macro\n pdc202xx_old: add DECLARE_PDC2026X_DEV() macro\n pdc202xx_new: add DECLARE_PDCNEW_DEV() macro\n aec62xx: no need to disable UDMA in -\u003einit_hwif method for ATP850UF\n ide: remove .init_setup from ide_pci_device_t\n serverworks: remove -\u003einit_setup\n scc_pata: remove -\u003einit_setup\n pdc202xx_old: remove -\u003einit_setup\n pdc202xx_new: remove -\u003einit_setup\n hpt366: remove -\u003einit_setup\n cmd64x: remove -\u003einit_setup\n ...\n" }, { "commit": "3985ee3b4c5f9e1d73623b92715375b089c54353", "tree": "13741edc5575b3ebb436f94b04e338b3b0701e9f", "parents": [ "1c51361a9867021dd7444b56d87834003d4ca67d" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:11 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:11 2007 +0200" }, "message": "ide: add IDE_HFLAG_LEGACY_IRQS host flag\n\nAdd IDE_HFLAG_LEGACY_IRQS host flag to tell ide_pci_setup_ports() to set\nhwif-\u003eirq to legacy IRQ 14/15 (iff hwif-\u003eirq is not already set) and convert\natiixp, piix, serverworks, sis5513 and slc90e66 host drivers to use it.\n\nWhile at it:\n\n* In piix.c add IDE_HFLAGS_PIIX define and don\u0027t use -\u003einit_hwif for MPIIX.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1c51361a9867021dd7444b56d87834003d4ca67d", "tree": "2b14e5a4d85b9d46571c5839bbcce6f90be8b616", "parents": [ "ed67b92385a5afddc98d5ff0894b2854c4a54dac" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:10 2007 +0200" }, "message": "ide: add IDE_HFLAG_SERIALIZE host flag\n\nAdd IDE_HFLAG_SERIALIZE host flag to tell ide_pci_setup_ports() to set\nhwif/mate-\u003eserialized and convert aec62xx, cs5530 and sc1200 host drivers\nto use it.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ed67b92385a5afddc98d5ff0894b2854c4a54dac", "tree": "bb5a72cbc383ffdc759c1c12a18fc5be54df69e2", "parents": [ "40d2dd7ef3df468814a34cd3d31486408e604468" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:10 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:10 2007 +0200" }, "message": "ide: add IDE_HFLAG_ERROR_STOPS_FIFO host flag\n\nAdd IDE_HFLAG_ERROR_STOPS_FIFO host flag and use it instead\nof hwif-\u003eerr_stops_fifo. As a side-effect this change fixes\nhwif-\u003eerr_stops_fifo not being restored by ide_hwif_restore().\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "942278ef6424c5d661ad0a8202ef60dc0f268a95", "tree": "e452ea271db596beb85a495e20d821691cf8e13f", "parents": [ "7ed5829758d8d6c5486ec54fb4414b7683541fad" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:09 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:09 2007 +0200" }, "message": "ide: remove .init_setup from ide_pci_device_t\n\nNow that all users were fixed we can safely remove it.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5f8b6c34854a966fe5eb7241fde0419d47d5d408", "tree": "052afd508d9cd314f503d938182db55355f1b392", "parents": [ "9adf768a398745c539623210502b521e671c59d7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "message": "ide: add -\u003emwdma_mask and -\u003eswdma_mask to ide_pci_device_t (take 2)\n\n* Add -\u003emwdma_mask and -\u003eswdma_mask to ide_pci_device_t.\n\n* Set ide_hwif_t DMA masks using DMA masks from ide_pci_device_t in\n setup-pci.c::ide_pci_setup_ports() (iff DMA base is valid and -\u003einit_hwif\n method may still override them).\n\n* Convert IDE PCI host drivers to use ide_pci_device_t DMA masks.\n\nWhile at it:\n\n* Use ATA_{UDMA,MWDMA,SWDMA}* defines.\n\n* hpt34x.c: add separate ide_pci_device_t instances for HPT343 and HPT345.\n\n* serverworks.c: fix DMA masks being set before checking DMA base.\n\nv2:\n* Add missing masks to DECLARE_GENERIC_PCI_DEV() macro.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "238e4f142c33bb34440cc64029dde7b9fbc4e65f", "tree": "5fc96f650cf6d326a4bc1e0026cd8ddeb9b9aa94", "parents": [ "9ffcf364f9d0aca3ea79e9987c368eb75925460e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "message": "ide: add IDE_HFLAG_NO_LBA48 and IDE_HFLAG_NO_LBA48_DMA host flags\n\nAdd IDE_HFLAG_NO_LBA48[_DMA] host flags, use it instead of hwif-\u003eno_lba48[_dma]\nand then remove no longer needed hwif-\u003eno_lba48[_dma]. As a side-effect\nthis change fixes hwif-\u003eno_lba48_dma not being restored by ide_hwif_restore().\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9ffcf364f9d0aca3ea79e9987c368eb75925460e", "tree": "2916b96c1c020acd5ce19aa07fce0d6790567916", "parents": [ "47b687882c02f802dd5bbe1227effe006820246e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:07 2007 +0200" }, "message": "ide: remove -\u003einit_setup_dma from ide_pci_device_t (take 2)\n\n* Make ide_pci_device_t.host_flags u32 and add IDE_HFLAG_CS5520 host flag.\n\n* Pass ide_pci_device_t *d to setup-pci.c::ide_get_or_set_dma_base()\n and use d-\u003ename instead of hwif-\u003ecds-\u003ename.\n\n* Set IDE_HFLAG_CS5520 host flag in cs5520 host driver and use it in\n ide_get_or_set_dma_base() to find out which PCI BAR to use, remove no longer\n needed cs5520.c::cs5520_init_setup_dma() and ide_pci_device_t.init_setup_dma.\n\n This fixes PCI bus-mastering not being checked for CS5510/CS5520 hosts.\n\nv2:\n* It is wrong to check simplex bits on CS5510/CS5520 as v1 did.\n (Noticed by Alan).\n\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "47b687882c02f802dd5bbe1227effe006820246e", "tree": "7b9048ebfa0a53203e4e3c55649f28e352a143cc", "parents": [ "7cab14a79973893392111b8f887856a54621f759" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "message": "ide: add IDE_HFLAG_NO_{DMA,AUTODMA} host flags\n\nAdd IDE_HFLAG_NO_{DMA,AUTODMA} host flags. Convert all host drivers using\nide_pci_device_t to use these flags instead of d-\u003eautodma and then remove no\nlonger needed d-\u003eautodma.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "7cab14a79973893392111b8f887856a54621f759", "tree": "925ad89a10daa3584e05806eadffb628ef97313b", "parents": [ "33c1002ed912ac9dacedd5d5b166da3b72d18460" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "message": "ide: add IDE_HFLAG_BOOTABLE host flag\n\nAdd IDE_HFLAG_BOOTABLE host flag and IDE_HFLAG_OFF_BOARD define. Convert\nall host drivers using ide_pci_device_t to use IDE_HFLAG_{BOOTABLE,OFF_BOARD}\ninstead of d-\u003ebootable and then remove no longer needed d-\u003ebootable.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "33c1002ed912ac9dacedd5d5b166da3b72d18460", "tree": "c129987c6935542a8bd95924873ac6bf0e1e756c", "parents": [ "1c3dd326ad790934fd88ec086e75a9d61ddaef8a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:06 2007 +0200" }, "message": "ide: add IDE_HFLAG_NO_ATAPI_DMA host flag\n\nAdd IDE_HFLAG_NO_ATAPI_DMA host flag and set it in host drivers which\ndon\u0027t support ATAPI DMA. Then remove no longer needed hwif-\u003eatapi_dma.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1b678347121001c3c230c6eccfdf9f65c3ec1a4e", "tree": "06fbd912de1d6cb032db4a25868fb8600d344c06", "parents": [ "d85714d81cc0408daddb68c10f7fd69eafe7c213" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Oct 19 00:30:05 2007 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Oct 19 00:30:05 2007 +0200" }, "message": "ide: Add ide_get_paired_drive() helper\n\nThis adds a helper to get to the \"other\" drive on a pair connected\nto a given hwif.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "58f9b52ee8712283f7ffedb661df678c61e88a91", "tree": "fe6d2e1bca6befd8ca347487a7c053b8136320ad", "parents": [ "2af170dd241810212cbdbdc802ba7d39e3fb23b9", "c70878b4e0b6cf8d2f1e46319e48e821ef4a8aba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 15:12:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 15:12:41 2007 -0700" }, "message": "Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt\n\n* ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt:\n hrtimer: hook compat_sys_nanosleep up to high res timer code\n hrtimer: Rework hrtimer_nanosleep to make sys_compat_nanosleep easier\n" }, { "commit": "2af170dd241810212cbdbdc802ba7d39e3fb23b9", "tree": "3d16719aa102444337f161c457502704a4967a53", "parents": [ "ab08ed1770140ebcf1be1657087689832b755874", "3be6cbd73f74b4a3da82cc7d6e1688a4ae595fc7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 15:08:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 15:08:35 2007 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n [libata] kill ata_sg_is_last()\n Update libata driver for bf548 atapi controller against the 2.6.24 tree.\n libata-sff: Correct use of check_status()\n drivers/ata: add support to Freescale 3.0Gbps SATA Controller\n pata_acpi: fix build breakage if !CONFIG_PM\n" }, { "commit": "54e840dd5021ae03c5d2b4158b191bb67f584b75", "tree": "f5df7580707828ebdcafbbc6cb719ddaec5a5fdd", "parents": [ "32c15bb978c0e6ff65b3012a6af5a14c899005ce", "480b9434c542ddf2833aaed3dabba71bc0b787b5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:54:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:54:03 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:\n sched: reduce schedstat variable overhead a bit\n sched: add KERN_CONT annotation\n sched: cleanup, make struct rq comments more consistent\n sched: cleanup, fix spacing\n sched: fix return value of wait_for_completion_interruptible()\n" }, { "commit": "32c15bb978c0e6ff65b3012a6af5a14c899005ce", "tree": "29b40c7dc083a1f0e3fb199963e88bb73c8b6ea7", "parents": [ "53253383fde9e41bc07ad4d99f1c8b537fef71d6", "42f77542f4a1c104bb6fbba2e18e04e84415a96b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:51:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:51:02 2007 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] time: Move R4000 clockevent device code to separate configurable file\n [MIPS] time: Delete dead cycles_per_jiffy, mips_timer_ack and null_timer_ack\n [MIPS] IP32: Retire use of plat_timer_setup.\n [MIPS] Jazz: Retire use of plat_timer_setup.\n [MIPS] IP27: Convert to clock_event_device.\n [MIPS] JMR3927: Convert to clock_event_device.\n [MIPS] Always do the ARC64_TWIDDLE_PC thing.\n" }, { "commit": "a57793651ff1a09ef18bade998632435ca2dc13f", "tree": "fffc839d7b001f196421f09f0a06491588835fe1", "parents": [ "9cf52b2921fbe62566b6b2ee79f71203749c9e5e", "52f095ee88d8851866bc7694ab991ca5abf21d5e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:40:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:40:30 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (51 commits)\n [IPV6]: Fix again the fl6_sock_lookup() fixed locking\n [NETFILTER]: nf_conntrack_tcp: fix connection reopening fix\n [IPV6]: Fix race in ipv6_flowlabel_opt() when inserting two labels\n [IPV6]: Lost locking in fl6_sock_lookup\n [IPV6]: Lost locking when inserting a flowlabel in ipv6_fl_list\n [NETFILTER]: xt_sctp: fix mistake to pass a pointer where array is required\n [NET]: Fix OOPS due to missing check in dev_parse_header().\n [TCP]: Remove lost_retrans zero seqno special cases\n [NET]: fix carrier-on bug?\n [NET]: Fix uninitialised variable in ip_frag_reasm()\n [IPSEC]: Rename mode to outer_mode and add inner_mode\n [IPSEC]: Disallow combinations of RO and AH/ESP/IPCOMP\n [IPSEC]: Use the top IPv4 route\u0027s peer instead of the bottom\n [IPSEC]: Store afinfo pointer in xfrm_mode\n [IPSEC]: Add missing BEET checks\n [IPSEC]: Move type and mode map into xfrm_state.c\n [IPSEC]: Fix length check in xfrm_parse_spi\n [IPSEC]: Move ip_summed zapping out of xfrm6_rcv_spi\n [IPSEC]: Get nexthdr from caller in xfrm6_rcv_spi\n [IPSEC]: Move tunnel parsing for IPv4 out of xfrm4_input\n ...\n" }, { "commit": "9cf52b2921fbe62566b6b2ee79f71203749c9e5e", "tree": "5705ab0af0adfb7043407b5a4ffbf43fcbff42bd", "parents": [ "952184304fbf030f0133d8b66a91b2847dce729e", "5c45708352a040f19caceb683c78bc86aad466f6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:39:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:39:44 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:\n [SPARC/64]: Consolidate of_register_driver\n [SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutex\n [SPARC]: Support for new termios.\n [SPARC64]: Check of_get_property() return in pci_determine_mem_io_space().\n [SPARC64]: Fix boot failures due to bootmem.\n [SPARC64]: Implement atomic backoff.\n" }, { "commit": "d8c98618f4bb8161cc0c14e110b07ba37249332b", "tree": "0b546c06c0b9946cdb3274c98a0a9d4c5084ea5d", "parents": [ "ac0191517c3b5f2cf68ab36756d64ef035c4a770" ], "author": { "name": "Corey Minyard", "email": "cminyard@mvista.com", "time": "Thu Oct 18 03:07:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:32 2007 -0700" }, "message": "IPMI: add 0.9 support\n\nAdd support for IPMI 0.9 systems to the IPMI driver. Just handle a shorter\nget device ID command with less information.\n\nSigned-off-by: Corey Minyard \u003ccminyard@mvista.com\u003e\nCc: Stian Jordet \u003cliste@jordet.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fcfa4724116589d6a5fac92af410b6f12d41b5bb", "tree": "e709e6e51e8475836f56478a4645bbeeb8daf134", "parents": [ "650dd0c7faf8126aaa261833dc9171a070deeaf3" ], "author": { "name": "Corey Minyard", "email": "cminyard@mvista.com", "time": "Thu Oct 18 03:07:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:32 2007 -0700" }, "message": "IPMI: add polled interface\n\nCurrently the IPMI watchdog timer sets the watchdog timeout on a panic, but it\ndoesn\u0027t actually poll the interface to make sure the message goes out.\n\nAdd an interface for polling the IPMI driver, and add code to the IPMI\nwatchdog timer to poll the interface when the timer is set from a panic.\n\nSigned-off-by: Corey Minyard \u003ccminyard@mvista.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8c44319c691dfb4a0b039b095204c040df9b01a", "tree": "66e9262f8a2659afc9b88c570fe6980b32974177", "parents": [ "c80544dc0b87bb65038355e7aafdc30be16b26ab" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 03:07:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:32 2007 -0700" }, "message": "Replace __attribute_pure__ with __pure\n\nTo be consistent with the use of attributes in the rest of the kernel\nreplace all use of __attribute_pure__ with __pure and delete the definition\nof __attribute_pure__.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nAcked-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0e9663ee452ffce0d429656ebbcfe69417a30e92", "tree": "a72825f122c9e38d4adc42ebcfd127f366da4a0f", "parents": [ "f33321141b273d60cbb3a8f56a5489baad82ba5e" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add blksize field to fuse_attr\n\nThere are cases when the filesystem will be passed the buffer from a single\nread or write call, namely:\n\n 1) in \u0027direct-io\u0027 mode (not O_DIRECT), read/write requests don\u0027t go\n through the page cache, but go directly to the userspace fs\n\n 2) currently buffered writes are done with single page requests, but\n if Nick\u0027s -\u003eperform_write() patch goes it, it will be possible to\n do larger write requests. But only if the original write() was\n also bigger than a page.\n\nIn these cases the filesystem might want to give a hint to the app\nabout the optimal I/O size.\n\nAllow the userspace filesystem to supply a blksize value to be returned by\nstat() and friends. If the field is zero, it defaults to the old\nPAGE_CACHE_SIZE value.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f33321141b273d60cbb3a8f56a5489baad82ba5e", "tree": "b6443b674600dcdb8c33aa6d44b7a673edc255b4", "parents": [ "b25e82e5673c750116e8b01a4fc7d09be7809f8c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add support for mandatory locking\n\nFor mandatory locking the userspace filesystem needs to know the lock\nownership for read, write and truncate operations.\n\nThis patch adds the necessary fields to the protocol.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b25e82e5673c750116e8b01a4fc7d09be7809f8c", "tree": "03d23ccbca6e87ba98efeba445ff714455dba0bb", "parents": [ "93a8c3cd9e9834dc5f5c373336f3a0065521152d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add helper for asynchronous writes\n\nThis patch adds a new helper function fuse_write_fill() which makes it\npossible to send WRITE requests asynchronously.\n\nA new flag for WRITE requests is also added which indicates that this a write\nfrom the page cache, and not a \"normal\" file write.\n\nThis patch is in preparation for writable mmap support.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9ff4f87056cd31a8232b88d013dc6c9ad719c18", "tree": "8ddcc01ae8b6615a9a530fb51c52825b315ee266", "parents": [ "6ff958edbf39c014eb06b65ad25b736be08c4e63" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: support BSD locking semantics\n\nIt is trivial to add support for flock(2) semantics to the existing protocol,\nby setting the lock owner field to the file pointer, and passing a new\nFUSE_LK_FLOCK flag with the locking request.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6ff958edbf39c014eb06b65ad25b736be08c4e63", "tree": "f87af1ae11b321cfa38c25378229f25942797385", "parents": [ "17637cbaba592076c221dc045ca78422b4af6290" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add atomic open+truncate support\n\nThis patch allows fuse filesystems to implement open(..., O_TRUNC) as a single\nrequest, instead of separate truncate and open requests.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "17637cbaba592076c221dc045ca78422b4af6290", "tree": "9b8148b29cb2c776cd96278c0710a890054a2b78", "parents": [ "d139d7ffd0c1e81e2a809909b4f8b121a0dc119a" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: improve utimes support\n\nAdd two new flags for setattr: FATTR_ATIME_NOW and FATTR_MTIME_NOW. These\nmean, that atime or mtime should be changed to the current time.\n\nAlso it is now possible to update atime or mtime individually, not just\ntogether.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d139d7ffd0c1e81e2a809909b4f8b121a0dc119a", "tree": "e8c9dd746bfd8ae16d17596009608c4c1a153217", "parents": [ "49d4914fd7c10ae846d0f30d5f6f4732cc68499c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "VFS: allow filesystems to implement atomic open+truncate\n\nAdd a new attribute flag ATTR_OPEN, with the meaning: \"truncation was\ninitiated by open() due to the O_TRUNC flag\".\n\nThis way filesystems wanting to implement truncation within their -\u003eopen()\nmethod can ignore such truncate requests.\n\nThis is a quick \u0026 dirty hack, but it comes for free.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c79e322f63592c00b25b17af6a1782fad6c6fe6e", "tree": "d3cbacb295b82c036553f68f5a060c67ae16bfa3", "parents": [ "1fb69e7817296da8a6824804bb206ca1e7f31425" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:06:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: add file handle to getattr operation\n\nAdd necessary protocol changes for supplying a file handle with the getattr\noperation. Step the API version to 7.9.\n\nThis patch doesn\u0027t actually supply the file handle, because that needs some\nkind of VFS support, which we haven\u0027t yet been able to agree upon.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f0a89ebe1ccf7c280534f69577cdd182941eb6a", "tree": "f82d98ac18168ff8b7757cd8ac66e93e46695e30", "parents": [ "4176ed593866b5e4bcf86896e0734315ad46661b" ], "author": { "name": "Takashi Sato", "email": "sho@tnes.nec.co.jp", "time": "Thu Oct 18 03:06:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "ext3: support large blocksize up to PAGESIZE\n\nThis patch set supports large block size(\u003e4k, \u003c\u003d64k) in ext3 just enlarging\nthe block size limit. But it is NOT possible to have 64kB blocksize on\next3 without some changes to the directory handling code. The reason is\nthat an empty 64kB directory block would have a rec_len \u003d\u003d (__u16)2^16 \u003d\u003d\n0, and this would cause an error to be hit in the filesystem. The proposed\nsolution is treat 64k rec_len with a an impossible value like rec_len \u003d\n0xffff to handle this.\n\nThe Patch-set consists of the following 2 patches.\n [1/2] ext3: enlarge blocksize\n - Allow blocksize up to pagesize\n\n [2/2] ext3: fix rec_len overflow\n - prevent rec_len from overflow with 64KB blocksize\n\nNow on 64k page ppc64 box runs with this patch set we could create a 64k\nblock size ext3, and able to handle empty directory block.\n\nSigned-off-by: Takashi Sato \u003csho@tnes.nec.co.jp\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nAcked-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": "b8dc93cbe91324b922395919cd5df4cca2fe55f6", "tree": "724a8813d6b5119619a6b8c499a59825575ae0c9", "parents": [ "66ffb04ca5ec43ca763e8a9802ca3244f5519ae1" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "bit_spin_lock: use lock bitops\n\nConvert bit_spin_lock to new locking bitops. Slub can use the non-atomic\nstore version to clear (Christoph?)\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: 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": "66ffb04ca5ec43ca763e8a9802ca3244f5519ae1", "tree": "26df9afbce84c5f478044de16f90a80fc182bd61", "parents": [ "728697cd6b3c8c12d0ad5ebdce5616ef5d25bf18" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "powerpc: lock bitops\n\nAdd non-trivial lock bitops implementation for powerpc.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\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": "728697cd6b3c8c12d0ad5ebdce5616ef5d25bf18", "tree": "48d08bf438bbc41ed7c2b32387ca91eed2b20a7f", "parents": [ "c8f30ae54714abf494d79826d90b5e4844fbf355" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "mips: lock bitops\n\nmips can avoid one mb when acquiring a lock with test_and_set_bit_lock.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c8f30ae54714abf494d79826d90b5e4844fbf355", "tree": "180bef314aa7cde94b1ff1cb6ca72bea61125e60", "parents": [ "87371e4fa4901d84ce83356b909b83f31f40758f" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:52 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "mips: fix bitops\n\nDocumentation/atomic_ops.txt defines these primitives must contain a memory\nbarrier both before and after their memory operation. This is consistent with\nthe atomic ops implementation on mips.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "87371e4fa4901d84ce83356b909b83f31f40758f", "tree": "e80ec52481501392a8c6cf9b9d4ba937c48db0cb", "parents": [ "44086d5286c57c86622dee37684decf32355aa7c" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:52 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "ia64: lock bitops\n\nConvert ia64 to new bitops.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "44086d5286c57c86622dee37684decf32355aa7c", "tree": "7660cc81afd36f3724cab197bc97860e3c20fc80", "parents": [ "7c29ca5b8d13287ed67d2863f4c5f7bfc1a15279" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "alpha: lock bitops\n\nAlpha can avoid one mb when acquiring a lock with test_and_set_bit_lock.\n\n[bunk@kernel.org: alpha bitops.h must #include \u003casm/barrier.h\u003e]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@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": "7c29ca5b8d13287ed67d2863f4c5f7bfc1a15279", "tree": "e6745adc937d6f0afe56c394ce5830128ad3c88c", "parents": [ "26333576fd0d0b52f6e4025c5aded97e188bdd44" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "alpha: fix bitops\n\nDocumentation/atomic_ops.txt defines these primitives must contain a memory\nbarrier both before and after their memory operation. This is consistent with\nthe atomic ops implementation on alpha.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "26333576fd0d0b52f6e4025c5aded97e188bdd44", "tree": "a9c1f9518d940a8ef10453871f2899ca18d46efa", "parents": [ "38048983e14c0fb6324175fbaf2be1baa842f5ee" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Oct 18 03:06:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "bitops: introduce lock ops\n\nIntroduce test_and_set_bit_lock / clear_bit_unlock bitops with lock semantics.\nConvert all architectures to use the generic implementation.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "761bb431908e84d1793c5eb6c2ae2cc4926bed3e", "tree": "6b9afbc8b7156573da0d095390e4dbb3b16fd82c", "parents": [ "4603ac180a824197c2262747948d0179eb076e9c" ], "author": { "name": "Satyam Sharma", "email": "satyam@infradead.org", "time": "Thu Oct 18 03:06:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:28 2007 -0700" }, "message": "Redefine {un}register_hotcpu_notifier() !HOTPLUG_CPU stubs\n\nThe return of the present \"do {} while\" based stub definition of\nregister_hotcpu_notifier() cannot be checked. This makes the stub\nasymmetric w.r.t. the real HOTPLUG_CPU\u003dy implementation that is\nint-returning. So let us redefine this to be consistent with the full\nversion. Also do the same for unregister_hotcpu_notifier().\n\nWe cannot define these as static inline functions due to an existing GCC\nbug (#33172). So define as macros that return appropriately instead (int\n\u00270\u0027 for the register_hotcpu_notifier case and void for\nunregister_hotcpu_notifier).\n\nSigned-off-by: Satyam Sharma \u003csatyam@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4603ac180a824197c2262747948d0179eb076e9c", "tree": "975f9a88b95f69e1099ad22c58717b182e6416fc", "parents": [ "f494f8fcb18e962839a82d542fbe6bed9cf5be07" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Thu Oct 18 03:06:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:28 2007 -0700" }, "message": "powerpc: add scaled time accounting\n\nThis adds POWERPC specific hooks for scaled time accounting.\n\nPOWER6 includes a SPURR register. The SPURR is based off the PURR register\nbut is scaled based on CPU frequency and issue rates. This gives a more\naccurate account of the instructions used per task. The PURR and timebase\nwill be constant relative to the wall clock, irrespective of the CPU\nfrequency.\n\nThis implementation reads the SPURR register in account_system_vtime which\nis only call called on context witch and hard and soft irq entry and exit.\nThe percentage of user and system time is then estimated using the ratio of\nthese accounted by the PURR. If the SPURR is not present, the PURR read.\n\nAn earlier implementation of this patch read the SPURR whenever the PURR\nwas read, which included the system call entry and exit path.\nUnfortunately this showed a performance regression on lmbench runs, so was\nre-implemented.\n\nI\u0027ve included the lmbench results here when run bare metal on POWER6. 1st\ncolumn is the unpatch results. 2nd column is the results using the below\npatch and the 3rd is the % diff of these results from the base. 4th and\n5th columns are the results and % differnce from the base using the older\npatch (SPURR read in syscall entry/exit path).\n\n Base Scaled-Acct SPURR-in-syscall\n Result Result % diff Result % diff\nSimple syscall: 0.3086 0.3086 0.0000 0.3452 11.8600\nSimple read: 0.4591 0.4671 1.7425 0.5044 9.86713\nSimple write: 0.4364 0.4366 0.0458 0.4731 8.40971\nSimple stat: 2.0055 2.0295 1.1967 2.0669 3.06158\nSimple fstat: 0.5962 0.5876 -1.442 0.6368 6.80979\nSimple open/close: 3.1283 3.1009 -0.875 3.2088 2.57328\nSelect on 10 fd\u0027s: 0.8554 0.8457 -1.133 0.8667 1.32101\nSelect on 100 fd\u0027s: 3.5292 3.6329 2.9383 3.6664 3.88756\nSelect on 250 fd\u0027s: 7.9097 8.1881 3.5197 8.2242 3.97613\nSelect on 500 fd\u0027s: 15.2659 15.836 3.7357 15.873 3.97814\nSelect on 10 tcp fd\u0027s: 0.9576 0.9416 -1.670 0.9752 1.83792\nSelect on 100 tcp fd\u0027s: 7.248 7.2254 -0.311 7.2685 0.28283\nSelect on 250 tcp fd\u0027s: 17.7742 17.707 -0.375 17.749 -0.1406\nSelect on 500 tcp fd\u0027s: 35.4258 35.25 -0.496 35.286 -0.3929\nSignal handler installation: 0.6131 0.6075 -0.913 0.647 5.52927\nSignal handler overhead: 2.0919 2.1078 0.7600 2.1831 4.35967\nProtection fault: 0.7345 0.7478 1.8107 0.8031 9.33968\nPipe latency: 33.006 16.398 -50.31 33.475 1.42368\nAF_UNIX sock stream latency: 14.5093 30.910 113.03 30.715 111.692\nProcess fork+exit: 219.8 222.8 1.3648 229.37 4.35623\nProcess fork+execve: 876.14 873.28 -0.32 868.66 -0.8533\nProcess fork+/bin/sh -c: 2830 2876.5 1.6431 2958 4.52296\nFile /var/tmp/XXX write bw: 1193497 1195536 0.1708 118657 -0.5799\nPagefaults on /var/tmp/XXX: 3.1272 3.2117 2.7020 3.2521 3.99398\n\nAlso, kernel compile times show no difference with this patch applied.\n\n[pbadari@us.ibm.com: Avoid unnecessary PURR reading]\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jay Lan \u003cjlan@engr.sgi.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Badari Pulavarty \u003cpbadari@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": "f494f8fcb18e962839a82d542fbe6bed9cf5be07", "tree": "bf5b0ce1119df05607a8111bed5047fffb305709", "parents": [ "c66f08be7e3ad0a28bcd9a0aef766fdf08ea0ec6" ], "author": { "name": "Michael Neuling", "email": "mneuling@au1.ibm.com", "time": "Thu Oct 18 03:06:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:28 2007 -0700" }, "message": "add-scaled-time-to-taskstats-based-process-accounting fix\n\nThis moves the new items to the end of the taskstats struct as\nrequested by Balbir and yourself.\n\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jay Lan \u003cjlan@engr.sgi.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c66f08be7e3ad0a28bcd9a0aef766fdf08ea0ec6", "tree": "d147c0a43a66973014d924a6020388a249c509a7", "parents": [ "898eb71cb17644964c5895fb190e79e3d0c49679" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Thu Oct 18 03:06:34 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:28 2007 -0700" }, "message": "Add scaled time to taskstats based process accounting\n\nThis adds items to the taststats struct to account for user and system\ntime based on scaling the CPU frequency and instruction issue rates.\n\nAdds account_(user|system)_time_scaled callbacks which architectures\ncan use to account for time using this mechanism.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jay Lan \u003cjlan@engr.sgi.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "65f76a82ec7a0374fad85211535330e203740475", "tree": "351838854d96086ee86e4daaaf64dbd9c0264b30", "parents": [ "1c0a387c1f9e48e480579d3b4e0f9c1a36c77751" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:22 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:26 2007 -0700" }, "message": "Char: cyclades, fix some -W warnings\n\nMost of them are signedness, the rest unused function parameters.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@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": "ebafeeff0fea029099e9952f233e0794106897a6", "tree": "50bc3ca7f9d4c7153c3e98bda28199dcc6eff948", "parents": [ "c43422053bea7a5ce09f18d0c50a606fe1a549f4" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Oct 18 03:06:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:26 2007 -0700" }, "message": "Char: cyclades, remove bottom half processing\n\nThe work done in bottom half doesn\u0027t cost much cpu time (e.g. tty_hangup\nitself schedules its own bottom half), it\u0027s possible to do the work in isr\ndirectly and save hence some .text.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "72c2d5823fc7be799a12184974c3bdc57acea3c4", "tree": "5c17418efb57cd5b2cdc0d751f577b2c64012423", "parents": [ "7058cb02ddab4bce70a46e519804fccb7ac0a060" ], "author": { "name": "Andrew Morgan", "email": "morgan@kernel.org", "time": "Thu Oct 18 03:05:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:24 2007 -0700" }, "message": "V3 file capabilities: alter behavior of cap_setpcap\n\nThe non-filesystem capability meaning of CAP_SETPCAP is that a process, p1,\ncan change the capabilities of another process, p2. This is not the\nmeaning that was intended for this capability at all, and this\nimplementation came about purely because, without filesystem capabilities,\nthere was no way to use capabilities without one process bestowing them on\nanother.\n\nSince we now have a filesystem support for capabilities we can fix the\nimplementation of CAP_SETPCAP.\n\nThe most significant thing about this change is that, with it in effect, no\nprocess can set the capabilities of another process.\n\nThe capabilities of a program are set via the capability convolution\nrules:\n\n pI(post-exec) \u003d pI(pre-exec)\n pP(post-exec) \u003d (X(aka cap_bset) \u0026 fP) | (pI(post-exec) \u0026 fI)\n pE(post-exec) \u003d fE ? pP(post-exec) : 0\n\nat exec() time. As such, the only influence the pre-exec() program can\nhave on the post-exec() program\u0027s capabilities are through the pI\ncapability set.\n\nThe correct implementation for CAP_SETPCAP (and that enabled by this patch)\nis that it can be used to add extra pI capabilities to the current process\n- to be picked up by subsequent exec()s when the above convolution rules\nare applied.\n\nHere is how it works:\n\nLet\u0027s say we have a process, p. It has capability sets, pE, pP and pI.\nGenerally, p, can change the value of its own pI to pI\u0027 where\n\n (pI\u0027 \u0026 ~pI) \u0026 ~pP \u003d 0.\n\nThat is, the only new things in pI\u0027 that were not present in pI need to\nbe present in pP.\n\nThe role of CAP_SETPCAP is basically to permit changes to pI beyond\nthe above:\n\n if (pE \u0026 CAP_SETPCAP) {\n pI\u0027 \u003d anything; /* ie., even (pI\u0027 \u0026 ~pI) \u0026 ~pP !\u003d 0 */\n }\n\nThis capability is useful for things like login, which (say, via\npam_cap) might want to raise certain inheritable capabilities for use\nby the children of the logged-in user\u0027s shell, but those capabilities\nare not useful to or needed by the login program itself.\n\nOne such use might be to limit who can run ping. You set the\ncapabilities of the \u0027ping\u0027 program to be \"\u003d cap_net_raw+i\", and then\nonly shells that have (pI \u0026 CAP_NET_RAW) will be able to run\nit. Without CAP_SETPCAP implemented as described above, login(pam_cap)\nwould have to also have (pP \u0026 CAP_NET_RAW) in order to raise this\ncapability and pass it on through the inheritable set.\n\nSigned-off-by: Andrew Morgan \u003cmorgan@kernel.org\u003e\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc6cd25b738c2369d7ed3a6ef2ca248b51fcd2d4", "tree": "bd3708eac72edf06097a8a2ed72c3a3fea0b0998", "parents": [ "f429cd37a21b8efc825bdbb22db7f033564cbc98" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Oct 18 03:05:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:23 2007 -0700" }, "message": "sysctl: Error on bad sysctl tables\n\nAfter going through the kernels sysctl tables several times it has become\nclear that code review and testing is just not effective in prevent\nproblematic sysctl tables from being used in the stable kernel. I certainly\ncan\u0027t seem to fix the problems as fast as they are introduced.\n\nTherefore this patch adds sysctl_check_table which is called when a sysctl\ntable is registered and checks to see if we have a problematic sysctl table.\n\nThe biggest part of the code is the table of valid binary sysctl entries, but\nsince we have frozen our set of binary sysctls this table should not need to\nchange, and it makes it much easier to detect when someone unintentionally\nadds a new binary sysctl value.\n\nAs best as I can determine all of the several hundred errors spewed on boot up\nnow are legitimate.\n\n[bunk@kernel.org: kernel/sysctl_check.c must #include \u003clinux/string.h\u003e]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@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": "f429cd37a21b8efc825bdbb22db7f033564cbc98", "tree": "1a6da3cc2c674ebc5b7afabfab16b670658f6038", "parents": [ "c65f92398ec4ebfcaef91309bf055028a9899d6f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Oct 18 03:05:33 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:23 2007 -0700" }, "message": "sysctl: properly register the irda binary sysctl numbers\n\nGrumble. These numbers should have been in sysctl.h from the beginning if we\never expected anyone to use them. Oh well put them there now so we can find\nthem and make maintenance easier.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Samuel Ortiz \u003csamuel@sortiz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "25398a158d86b993fa5bf36f5a6752134b584d60", "tree": "38a1db45fdeb8cfa691cf6f1b38a762773e5b950", "parents": [ "0d135a4a8c77f248afd908bc3cf5bd833062589d" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Oct 18 03:05:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:23 2007 -0700" }, "message": "sysctl: parport remove binary paths\n\nThe sysctl binary paths don\u0027t look as if they even code work, .data is not\nfilled in, and all of the proc_handlers look at extra1 and there is not\nstrategy routine.\n\nSo just kill the binary paths.\n\nIn addition this patch removes the setting of extra1 on directories. It\ndoesn\u0027t look like the parport code ever examines it, and it\u0027s bad sysctl form.\n\n[bunk@kernel.org: remove parport_device_num()]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@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": "49a0c45833c9aa9852ba02c9df0f18029509d0a9", "tree": "0884aec3c522e495aa8a412b44fc6c8c24522639", "parents": [ "d8217f076b73441dd3869c0c880df000655084cc" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Oct 18 03:05:23 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:22 2007 -0700" }, "message": "sysctl: Factor out sysctl_data.\n\nThere as been no easy way to wrap the default sysctl strategy routine except\nfor returning 0. Which is not always what we want. The few instances I have\nseen that want different behaviour have written their own version of\nsysctl_data. While not too hard it is unnecessary code and has the potential\nfor extra bugs.\n\nSo to make these situations easier and make that part of sysctl more symetric\nI have factord sysctl_data out of do_sysctl_strategy and exported as a\nfunction everyone can use.\n\nFurther having sysctl_data be an explicit function makes checking for badly\nformed sysctl tables much easier.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8217f076b73441dd3869c0c880df000655084cc", "tree": "279c6bda7b3ad8bc8cd8099681a93d59fd193f26", "parents": [ "d32c4f2626acc385d5187bd5c0c24f442328dc60" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Oct 18 03:05:22 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:22 2007 -0700" }, "message": "sysctl core: Stop using the unnecessary ctl_table typedef\n\nIn sysctl.h the typedef struct ctl_table ctl_table violates coding style isn\u0027t\nneeded and is a bit of a nuisance because it makes it harder to recognize\nctl_table is a type name.\n\nSo this patch removes it from the generic sysctl code. Hopefully I will have\nenough energy to send the rest of my patches will follow and to remove it from\nthe rest of the kernel.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f286c33f1e838d631f4a3260b33efce4bc5973c", "tree": "adf48bc9faabd41ddff8609f9c7de86373ccce11", "parents": [ "34c6538413e5648b63cb785add509f500b3a7b11" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Oct 18 03:05:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:21 2007 -0700" }, "message": "stop using DMA_xxBIT_MASK\n\nNow that we have DMA_BIT_MASK(), these macros are pointless.\n\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "34c6538413e5648b63cb785add509f500b3a7b11", "tree": "3f2e1c4fe134fa123bf5047a640dee425be0a098", "parents": [ "2c6221483169ddd4c04797cd7296ed4fe52fcdd7" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Thu Oct 18 03:05:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:21 2007 -0700" }, "message": "unify DMA_..BIT_MASK definitions: v3.1\n\nRemove redundant DMA_..BIT_MASK definitions across two drivers. The\ncomputation of the majority of the bitmasks is done by the compiler. The\ninitial split of the patch touching each a different file got removed due\nto possible git bisect breakage.\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nReviewed-by: Satyam Sharma \u003csatyam@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c6221483169ddd4c04797cd7296ed4fe52fcdd7", "tree": "1db73f0bf60b036abe995350637a9a3e916c0ec2", "parents": [ "6212e3a388fdda3f19fa660ef5a30edf54d1dcfd" ], "author": { "name": "Tony Breeds", "email": "tony@bakeyournoodle.com", "time": "Thu Oct 18 03:04:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:20 2007 -0700" }, "message": "Fix discrepancy between VDSO based gettimeofday() and sys_gettimeofday().\n\nOn platforms that copy sys_tz into the vdso (currently only x86_64, soon to\ninclude powerpc), it is possible for the vdso to get out of sync if a user\ncalls (admittedly unusual) settimeofday(NULL, ptr).\n\nThis patch adds a hook for architectures that set\nCONFIG_GENERIC_TIME_VSYSCALL to ensure when sys_tz is updated they can also\nupdatee their copy in the vdso.\n\nSigned-off-by: Tony Breeds \u003ctony@bakeyournoodle.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6212e3a388fdda3f19fa660ef5a30edf54d1dcfd", "tree": "7218bbf29af36ff0c36aa2af8323a5206ea44b1c", "parents": [ "9cd9a0058dd35268b24fa16795a92c800f4086d4" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Thu Oct 18 03:04:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:20 2007 -0700" }, "message": "Remove struct task_struct::io_wait\n\nHell knows what happened in commit 63b05203af57e7de4f3bb63b8b81d43bc196d32b\nduring 2.6.9 development. Commit introduced io_wait field which remained\nwrite-only than and still remains write-only.\n\nAlso garbage collect macros which \"use\" io_wait.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@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": "c7e0831d385d620a58d95b25e4afa9b643f9a411", "tree": "d3dde7c47276aeb6fad0a1f25fa6b74cc5dacfc1", "parents": [ "efa4d2fb047b25a6be67fe92178a2a78da6b3f6a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:20 2007 -0700" }, "message": "Hibernation: Check if ACPI is enabled during restore in the right place\n\nThe following scenario leads to total confusion of the platform firmware on\nsome boxes (eg. HPC nx6325):\n* Hibernate with ACPI enabled\n* Resume passing \"acpi\u003doff\" to the boot kernel\n\nTo prevent this from happening it\u0027s necessary to check if ACPI is enabled (and\nenable it if that\u0027s not the case) _right_ _after_ control has been transfered\nfrom the boot kernel to the image kernel, before device_power_up() is called\n(ie. with interrupts disabled).  Enabling ACPI after calling\ndevice_power_up() turns out to be insufficient.\n\nFor this reason, introduce new hibernation callback -\u003eleave() that will be\nexecuted before device_power_up() by the restored image kernel.  To make it\nwork, it also is necessary to move swsusp_suspend() from swsusp.c to disk.c\n(it\u0027s name is changed to \"create_image\", which is more up to the point).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d158cbdf39ffaec9dd5299fdfdfdd2c7897a71dc", "tree": "1a03042426b7469c06403a5e5615bc81d3ad1d1a", "parents": [ "d307c4a8e826c44f9633bd3f7e60d0491e7d885a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:19 2007 -0700" }, "message": "Hibernation: Arbitrary boot kernel support on x86_64\n\nMake it possible to restore a hibernation image on x86_64 with the help of a\nkernel different from the one in the image.\n\nThe idea is to split the core restoration code into two separate parts and to\nplace each of them in a different page.  The first part belongs to the boot\nkernel and is executed as the last step of the image kernel\u0027s memory\nrestoration procedure.  Before being executed, it is relocated to a safe page\nthat won\u0027t be overwritten while copying the image kernel pages.\n\nThe final operation performed by it is a jump to the second part of the core\nrestoration code that belongs to the image kernel and has just been restored.\nThis code makes the CPU switch to the image kernel\u0027s page tables and restores\nthe state of general purpose registers (including the stack pointer) from\nbefore the hibernation.\n\nThe main issue with this idea is that in order to jump to the second part of\nthe core restoration code the boot kernel needs to know its address.\n However, this address may be passed to it in the image header.  Namely, the\npart of the image header previously used for checking if the version of the\nimage kernel is correct can be replaced with some architecture specific data\nthat will allow the boot kernel to jump to the right address within the image\nkernel.  These data should also be used for checking if the image kernel is\ncompatible with the boot kernel (as far as the memory restroration procedure\nis concerned). It can be done, for example, with the help of a \"magic\" value\nthat has to be equal in both kernels, so that they can be regarded as\ncompatible.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f4ce8c32f2dc2bc2411cafe39976fc5c0adfabf", "tree": "04f9009812e13f97b3eaae6385a0bb49cc2312b1", "parents": [ "438e2ce68dfd4af4cfcec2f873564fb921db4bb5" ], "author": { "name": "Andres Salomon", "email": "dilinger@debian.org", "time": "Thu Oct 18 03:04:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:19 2007 -0700" }, "message": "serial: turn serial console suspend a boot rather than compile time option\n\nCurrently, there\u0027s a CONFIG_DISABLE_CONSOLE_SUSPEND that allows one to stop\nthe serial console from being suspended when the rest of the machine goes\nto sleep. This is incredibly useful for debugging power management-related\nthings; however, having it as a compile-time option has proved to be\nincredibly inconvenient for us (OLPC). There are plenty of times that we\nwant serial console to not suspend, but for the most part we\u0027d like serial\nconsole to be suspended.\n\nThis drops CONFIG_DISABLE_CONSOLE_SUSPEND, and replaces it with a kernel\nboot parameter (no_console_suspend). By default, the serial console will\nbe suspended along with the rest of the system; by passing\n\u0027no_console_suspend\u0027 to the kernel during boot, serial console will remain\nalive during suspend.\n\nFor now, this is pretty serial console specific; further fixes could be\napplied to make this work for things like netconsole.\n\nSigned-off-by: Andres Salomon \u003cdilinger@debian.org\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e42837bcd35b75bb59ae5d3e62f87be1aeeb05c3", "tree": "aa9666b080dc75ef3fa27992f042a422f7a979b7", "parents": [ "2e1318956ce6bf149af5c5e98499b5cd99f99c89" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:19 2007 -0700" }, "message": "freezer: introduce freezer-friendly waiting macros\n\nIntroduce freezer-friendly wrappers around wait_event_interruptible() and\nwait_event_interruptible_timeout(), originally defined in \u003clinux/wait.h\u003e, to\nbe used in freezable kernel threads. Make some of the freezable kernel\nthreads use them.\n\nThis is necessary for the freezer to stop sending signals to kernel threads,\nwhich is implemented in the next patch.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: 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": "b3dac3b304bdfbb06e92b0d4bba9ecab006795e6", "tree": "850b1162febb536b2ae31d1ff10378057322aa7a", "parents": [ "74f270af0c1ed5b9d4413784256959dcfe3593ce" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rename hibernation_ops to platform_hibernation_ops\n\nRename \u0027struct hibernation_ops\u0027 to \u0027struct platform_hibernation_ops\u0027 in\nanalogy with \u0027struct platform_suspend_ops\u0027.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74f270af0c1ed5b9d4413784256959dcfe3593ce", "tree": "5b74248167be086b0050a84f9ebe072bbb43fdb3", "parents": [ "f242d9196fd1ef4e6bf0e50d2e7f32866fb145c2" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:42 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rework struct hibernation_ops\n\nDuring hibernation we also need to tell the ACPI core that we\u0027re going to put\nthe system into the S4 sleep state. For this reason, an additional method in\n\u0027struct hibernation_ops\u0027 is needed, playing the role of set_target() in\n\u0027struct platform_suspend_operations\u0027. Moreover, the role of the .prepare()\nmethod is now different, so it\u0027s better to introduce another method, that in\ngeneral may be different from .prepare(), that will be used to prepare the\nplatform for creating the hibernation image (.prepare() is used anyway to\nnotify the platform that we\u0027re going to enter the low power state after the\nimage has been saved).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f242d9196fd1ef4e6bf0e50d2e7f32866fb145c2", "tree": "f611d44e54e7633ff1d94169cf83485472127e08", "parents": [ "e6c5eb9541f2197a3ffab90b1c7a3250a9b51bf6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Make suspend_ops static\n\nThe variable suspend_ops representing the set of global platform-specific\nsuspend-related operations, used by the PM core, need not be exported outside\nof kernel/power/main.c .  Make it static.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e6c5eb9541f2197a3ffab90b1c7a3250a9b51bf6", "tree": "ac227415da22d4345f8e72a6a8e781757b6ce85a", "parents": [ "26398a70ea35f153feb799fa850c71685667712b" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rework struct platform_suspend_ops\n\nThere is no reason why the .prepare() and .finish() methods in \u0027struct\nplatform_suspend_ops\u0027 should take any arguments, since architectures don\u0027t use\nthese methods\u0027 argument in any practically meaningful way (ie. either the\ntarget system sleep state is conveyed to the platform by .set_target(), or\nthere is only one suspend state supported and it is indicated to the PM core\nby .valid(), or .prepare() and .finish() aren\u0027t defined at all).  There also\nis no reason why .finish() should return any result.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "26398a70ea35f153feb799fa850c71685667712b", "tree": "e75959ef010bf3521bce2a33e59565c34b0c109d", "parents": [ "95d9ffbe01fb21d524c86bf77871255066bc6e55" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rename struct pm_ops and related things\n\nThe name of \u0027struct pm_ops\u0027 suggests that it is related to the power\nmanagement in general, but in fact it is only related to suspend.  Moreover,\nits name should indicate what this structure is used for, so it seems\nreasonable to change it to \u0027struct platform_suspend_ops\u0027.  In that case, the\nname of the global variable of this type used by the PM core and the names of\nrelated functions should be changed accordingly.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "95d9ffbe01fb21d524c86bf77871255066bc6e55", "tree": "647355f56f85b1038ffc81fa50ff2c3878ab6597", "parents": [ "a065c86e1bfcdd36709025d018965afea3f3a2b6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Move definition of struct pm_ops to suspend.h\n\nMove the definition of \u0027struct pm_ops\u0027 and related functions from \u003clinux/pm.h\u003e\nto \u003clinux/suspend.h\u003e .\n\nThere are, at least, the following reasons to do that:\n* \u0027struct pm_ops\u0027 is specifically related to suspend and not to the power\n management in general.\n* As long as \u0027struct pm_ops\u0027 is defined in \u003clinux/pm.h\u003e, any modification of it\n causes the entire kernel to be recompiled, which is unnecessary and annoying.\n* Some suspend-related features are already defined in \u003clinux/suspend.h\u003e, so it\n is logical to move the definition of \u0027struct pm_ops\u0027 into there.\n* \u0027struct hibernation_ops\u0027, being the hibernation-related counterpart of\n \u0027struct pm_ops\u0027, is defined in \u003clinux/suspend.h\u003e .\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04c227140fed77587432667a574b14736a06dd7f", "tree": "56cc470fae9f0d78d499c9ab2ab526acb35440e4", "parents": [ "d85714d81cc0408daddb68c10f7fd69eafe7c213" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Mon Oct 15 16:06:04 2007 -0500" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 18 22:54:18 2007 +0200" }, "message": "hrtimer: Rework hrtimer_nanosleep to make sys_compat_nanosleep easier\n\nPull the copy_to_user out of hrtimer_nanosleep and into the callers\n(common_nsleep, sys_nanosleep) in preparation for converting\ncompat_sys_nanosleep to use hrtimers.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "3be6cbd73f74b4a3da82cc7d6e1688a4ae595fc7", "tree": "a077cf70d1cd438db34f5def23dd8f72f42b5a8c", "parents": [ "858c9c406688bc7244986b5836265071edfd1d3f" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Oct 18 16:21:18 2007 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Thu Oct 18 16:21:18 2007 -0400" }, "message": "[libata] kill ata_sg_is_last()\n\nShort term, this works around a bug introduced by early sg-chaining\nwork.\n\nLong term, removing this function eliminates a branch from a hot\npath loop in each scatter/gather table build. Also, as this code\ndemonstrates, we don\u0027t need to _track_ the end of the s/g list, as\nlong as we mark it in some way. And doing so programatically is nice.\nSo its a useful cleanup, regardless of its short term effects.\n\nBased conceptually on a quick patch by Jens Axboe.\n\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "480b9434c542ddf2833aaed3dabba71bc0b787b5", "tree": "78c2638ac583cc57165ee1393ebbbbbe367f46fb", "parents": [ "cc4ea79588e688ea9b1161650979a194dd709169" ], "author": { "name": "Ken Chen", "email": "kenchen@google.com", "time": "Thu Oct 18 21:32:56 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 18 21:32:56 2007 +0200" }, "message": "sched: reduce schedstat variable overhead a bit\n\nschedstat is useful in investigating CPU scheduler behavior. Ideally,\nI think it is beneficial to have it on all the time. However, the\ncost of turning it on in production system is quite high, largely due\nto number of events it collects and also due to its large memory\nfootprint.\n\nMost of the fields probably don\u0027t need to be full 64-bit on 64-bit\narch. Rolling over 4 billion events will most like take a long time\nand user space tool can be made to accommodate that. I\u0027m proposing\nkernel to cut back most of variable width on 64-bit system. (note,\nthe following patch doesn\u0027t affect 32-bit system).\n\nSigned-off-by: Ken Chen \u003ckenchen@google.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "42f77542f4a1c104bb6fbba2e18e04e84415a96b", "tree": "79b58e2d3e93abacbdd535684e2627231d2e0ffc", "parents": [ "2cfa7660dbf94a61b9d43edaa84be454f9dc25fc" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 17:48:11 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 18:11:47 2007 +0100" }, "message": "[MIPS] time: Move R4000 clockevent device code to separate configurable file\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "2cfa7660dbf94a61b9d43edaa84be454f9dc25fc", "tree": "634bbdec33888bce17cfd2f32e5e6a9e407847bf", "parents": [ "76d3a7a54cbd40c979d9914f53066ff67f8463f5" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 16:00:19 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 18:11:47 2007 +0100" }, "message": "[MIPS] time: Delete dead cycles_per_jiffy, mips_timer_ack and null_timer_ack\n\ncycles_per_jiffy was only ever getting assigned and the function pointer\nnot being called anymore and mips_timer_ack had gotten similarly stale. I\nleave the remaining assignments unfixed as a lighthouse pointing platform\nmaintainers to what needs a rewrite. These changes make null_timer_ack()\nunreferenced, so delete that too.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "15ad838d281b3681d96e37cba8a628177da8f4ff", "tree": "655606a3de4a688ac5b409e7986ceb20b8c258c0", "parents": [ "d85714d81cc0408daddb68c10f7fd69eafe7c213" ], "author": { "name": "Thomas Bogendoerfer", "email": "tsbogend@alpha.franken.de", "time": "Thu Sep 13 20:23:48 2007 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Oct 18 18:11:46 2007 +0100" }, "message": "[MIPS] Always do the ARC64_TWIDDLE_PC thing.\n\nAlways jump to the place where the kernel is linked to. This helps where\nthe bootloaders/proms ignores the start address inside the ELF header.\n\nSigned-off-by: Thomas Bogendoerfer \u003ctsbogend@alpha.franken.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "009e8c965fd72a78636b9a96c7015109c5c70176", "tree": "9ebf33292c45a3b33985400e0fec13d6de4a9217", "parents": [ "1b83336bb9fa4f110b5b0a4378a82cd5f0fd0ac8" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Thu Oct 18 05:12:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 18 05:12:21 2007 -0700" }, "message": "[NETFILTER]: xt_sctp: fix mistake to pass a pointer where array is required\n\nMacros like SCTP_CHUNKMAP_XXX(chukmap) require chukmap to be an array,\nbut match_packet() passes a pointer to these macros. Also remove the\nELEMCOUNT macro and fix a bug in SCTP_CHUNKMAP_COPY.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b83336bb9fa4f110b5b0a4378a82cd5f0fd0ac8", "tree": "0eb85178fe55ac084d2e62037432a1f8ae48b74d", "parents": [ "df2e014bfbbf26d160e1bf47b05fc05c96205e2b" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Thu Oct 18 05:09:28 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Oct 18 05:09:28 2007 -0700" }, "message": "[NET]: Fix OOPS due to missing check in dev_parse_header().\n\n[ This is kernel bugzilla 9174 \"linux-2.6.23-git11 kernel panic\" ]\n\nThe device in question is an IPv6-over-IPv4 tunnel, which doesn\u0027t have\nany header_ops, so the crash happens in dev_parse_header when\ndereferencing them.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "13996378e6585fb25e582afe7489bf52dde78deb", "tree": "4a1eb75c81a5a9d23c68f9818259f3b357dc8265", "parents": [ "ca68145f16359f71cd62b2671aa3e8c58f45ef19" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:35:51 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:35:51 2007 -0700" }, "message": "[IPSEC]: Rename mode to outer_mode and add inner_mode\n\nThis patch adds a new field to xfrm states called inner_mode. The existing\nmode object is renamed to outer_mode.\n\nThis is the first part of an attempt to fix inter-family transforms. As it\nis we always use the outer family when determining which mode to use. As a\nresult we may end up shoving IPv4 packets into netfilter6 and vice versa.\n\nWhat we really want is to use the inner family for the first part of outbound\nprocessing and the outer family for the second part. For inbound processing\nwe\u0027d use the opposite pairing.\n\nI\u0027ve also added a check to prevent silly combinations such as transport mode\nwith inter-family transforms.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "17c2a42a24e1e8dd6aa7cea4f84e034ab1bfff31", "tree": "3ee494a16a43f575f8c4900deaab894b73b2953a", "parents": [ "1bfcb10f670f5ff5e1d9f53e59680573524cb142" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:33:12 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:33:12 2007 -0700" }, "message": "[IPSEC]: Store afinfo pointer in xfrm_mode\n\nIt is convenient to have a pointer from xfrm_state to address-specific\nfunctions such as the output function for a family. Currently the\naddress-specific policy code calls out to the xfrm state code to get\nthose pointers when we could get it in an easier way via the state\nitself.\n\nThis patch adds an xfrm_state_afinfo to xfrm_mode (since they\u0027re\naddress-specific) and changes the policy code to use it. I\u0027ve also\nadded an owner field to do reference counting on the module providing\nthe afinfo even though it isn\u0027t strictly necessary today since IPv6\ncan\u0027t be unloaded yet.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1bfcb10f670f5ff5e1d9f53e59680573524cb142", "tree": "003b271a2c1e089ae6506d869b7a8c8f04dbde0a", "parents": [ "aa5d62cc8777f733f8b59b5586c0a1989813189e" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:31:50 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:31:50 2007 -0700" }, "message": "[IPSEC]: Add missing BEET checks\n\nCurrently BEET mode does not reinject the packet back into the stack\nlike tunnel mode does. Since BEET should behave just like tunnel mode\nthis is incorrect.\n\nThis patch fixes this by introducing a flags field to xfrm_mode that\ntells the IPsec code whether it should terminate and reinject the packet\nback into the stack.\n\nIt then sets the flag for BEET and tunnel mode.\n\nI\u0027ve also added a number of missing BEET checks elsewhere where we check\nwhether a given mode is a tunnel or not.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "aa5d62cc8777f733f8b59b5586c0a1989813189e", "tree": "e04d5c0032e7460031cb83162db64fc68244af3a", "parents": [ "440725000cba0b1a68ca2df20124be3a5b7f7702" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:31:12 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:31:12 2007 -0700" }, "message": "[IPSEC]: Move type and mode map into xfrm_state.c\n\nThe type and mode maps are only used by SAs, not policies. So it makes\nsense to move them from xfrm_policy.c into xfrm_state.c. This also allows\nus to mark xfrm_get_type/xfrm_put_type/xfrm_get_mode/xfrm_put_mode as\nstatic.\n\nThe only other change I\u0027ve made in the move is to get rid of the casts\non the request_module call for types. They\u0027re unnecessary because C\nwill promote them to ints anyway.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "33b5ecb8f64706d1ed472dcb44162ab3a7345724", "tree": "065d9cc0592bc08db34a562ff8753279cf52509c", "parents": [ "c4541b41c0e4b75b11125fed16db642fc03cb31c" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:29:25 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:29:25 2007 -0700" }, "message": "[IPSEC]: Get nexthdr from caller in xfrm6_rcv_spi\n\nCurrently xfrm6_rcv_spi gets the nexthdr value itself from the packet.\nThis means that we need to fix up the value in case we have a 4-on-6\ntunnel. Moving this logic into the caller simplifies things and allows\nus to merge the code with IPv4.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c4541b41c0e4b75b11125fed16db642fc03cb31c", "tree": "10627bc42cf56fd3f45aa93963d0852dfefa49ab", "parents": [ "04663d0b8b3c8ce3804106279420cfe5bdfcce3c" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Oct 17 21:28:53 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:28:53 2007 -0700" }, "message": "[IPSEC]: Move tunnel parsing for IPv4 out of xfrm4_input\n\nThis patch moves the tunnel parsing for IPv4 out of xfrm4_input and into\nxfrm4_tunnel. This change is in line with what IPv6 does and will allow\nus to merge the two input functions.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "47e958eac280c263397582d5581e868c3227a1bd", "tree": "67fc50a26b7861b3330eae7f1874df851c0ef740", "parents": [ "d3904b739928edd83d117f1eb5bfa69f18d6f046" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 21:22:42 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:22:42 2007 -0700" }, "message": "[NET]: Fix the race between sk_filter_(de|at)tach and sk_clone()\n\nThe proposed fix is to delay the reference counter decrement\nuntil the quiescent state pass. This will give sk_clone() a\nchance to get the reference on the cloned filter.\n\nRegular sk_filter_uncharge can happen from the sk_free() only\nand there\u0027s no need in delaying the put - the socket is dead\nanyway and is to be release itself.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "309dd5fc872448e35634d510049642312ebc170d", "tree": "5284d7b48980482ecba06b760ac16d9f94e66ea9", "parents": [ "55b333253d5bcafbe187b50474e40789301c53c6" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 21:21:51 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:21:51 2007 -0700" }, "message": "[NET]: Move the filter releasing into a separate call\n\nThis is done merely as a preparation for the fix.\n\nThe sk_filter_uncharge() unaccounts the filter memory and calls\nthe sk_filter_release(), which in turn decrements the refcount\nanf frees the filter.\n\nThe latter function will be required separately.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "55b333253d5bcafbe187b50474e40789301c53c6", "tree": "dbea170b01196473c95d3d558bfce00bc17187fe", "parents": [ "d114f399b4da6fa7f9da3bbf1fb841370c11e788" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 21:21:26 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:21:26 2007 -0700" }, "message": "[NET]: Introduce the sk_detach_filter() call\n\nFilter is attached in a separate function, so do the\nsame for filter detaching.\n\nThis also removes one variable sock_setsockopt().\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5c45708352a040f19caceb683c78bc86aad466f6", "tree": "6541789a623c189c1e91ffd91bd972cad938d130", "parents": [ "7b96dc023a1b487bce59256fde14b8bb28b45aea" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Oct 17 21:17:42 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 21:17:42 2007 -0700" }, "message": "[SPARC/64]: Consolidate of_register_driver\n\nAlso of_unregister_driver. These will be shortly also used by the\nPowerPC code.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "48d60056387c37a17a46feda48613587a90535e5", "tree": "8e7e481c6cf8b28c124c1e5902092d2bd53dbf7b", "parents": [ "abd6523d15f40bfee14652619a31a7f65f77f581" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 19:47:56 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:47:56 2007 -0700" }, "message": "[INET]: Remove no longer needed -\u003eequal callback\n\nSince this callback is used to check for conflicts in\nhashtable when inserting a newly created frag queue, we can\ndo the same by checking for matching the queue with the \nargument, used to create one.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "abd6523d15f40bfee14652619a31a7f65f77f581", "tree": "ad5692b3c115c4859b99a5e87db8d4b2d991e5a8", "parents": [ "c6fda282294da882f8d8cc4c513940277dd380f5" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 19:47:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:47:21 2007 -0700" }, "message": "[INET]: Consolidate xxx_find() in fragment management\n\nHere we need another callback -\u003ematch to check whether the\nentry found in hash matches the key passed. The key used \nis the same as the creation argument for inet_frag_create.\n\nYet again, this -\u003ematch is the same for netfilter and ipv6.\nRunning a frew steps forward - this callback will later\nreplace the -\u003eequal one.\n\nSince the inet_frag_find() uses the already consolidated\ninet_frag_create() remove the xxx_frag_create from protocol\ncodes.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c6fda282294da882f8d8cc4c513940277dd380f5", "tree": "29ef5fbc59320851c8db28e7f2c0a8c3fd85c231", "parents": [ "e521db9d790aaa60ae8920e21cb7faedc280fc36" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 19:46:47 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:46:47 2007 -0700" }, "message": "[INET]: Consolidate xxx_frag_create()\n\nThis one uses the xxx_frag_intern() and xxx_frag_alloc()\nroutines, which are already consolidated, so remove them\nfrom protocol code (as promised).\n\nThe -\u003econstructor callback is used to init the rest of\nthe frag queue and it is the same for netfilter and ipv6.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e521db9d790aaa60ae8920e21cb7faedc280fc36", "tree": "c58a138e9729eb61edaf697b9e259001fb92feb2", "parents": [ "2588fe1d782f1686847493ad643157d5d10bf602" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 19:45:23 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:45:23 2007 -0700" }, "message": "[INET]: Consolidate xxx_frag_alloc()\n\nJust perform the kzalloc() allocation and setup common\nfields in the inet_frag_queue(). Then return the result\nto the caller to initialize the rest.\n\nThe inet_frag_alloc() may return NULL, so check the \nreturn value before doing the container_of(). This looks \nugly, but the xxx_frag_alloc() will be removed soon.\n\nThe xxx_expire() timer callbacks are patches, \nbecause the argument is now the inet_frag_queue, not \nthe protocol specific queue.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2588fe1d782f1686847493ad643157d5d10bf602", "tree": "7513851819330d4ff6aadc9f76b1b45bc03f8f82", "parents": [ "fd9e63544cac30a34c951f0ec958038f0529e244" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Oct 17 19:44:34 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:44:34 2007 -0700" }, "message": "[INET]: Consolidate xxx_frag_intern\n\nThis routine checks for the existence of a given entry\nin the hash table and inserts the new one if needed.\n\nThe -\u003eequal callback is used to compare two frag_queue-s\ntogether, but this one is temporary and will be removed\nlater. The netfilter code and the ipv6 one use the same\nroutine to compare frags.\n\nThe inet_frag_intern() always returns non-NULL pointer,\nso convert the inet_frag_queue into protocol specific\none (with the container_of) without any checks.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6050afbbb01d1f5a867f7839be6460bac801f5bc", "tree": "022be422a8b28f7b630cf20e8b7674b2dfcc9cfc", "parents": [ "4209ab098c61b1a9684bb4d3fc287352fc2438c3" ], "author": { "name": "David Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:38:10 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 17 19:38:10 2007 -0700" }, "message": "[SPARC]: Support for new termios.\n\n[akpm@linux-foundation.org: coding-style tweaks]\n\nSigned-off-by: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c264c3dee9f20bad1f42ef5821300791291d0f77", "tree": "cbd106e8e69163032ab6346672a7cefe1b39da2b", "parents": [ "a7475906bc496456ded9e4b062f94067fb93057a" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Wed Oct 17 13:26:41 2007 -0700" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Oct 17 20:17:34 2007 -0400" }, "message": "napi_synchronize: waiting for NAPI\n\nSome drivers with shared NAPI need a synchronization barrier.\nAlso suggested by Benjamin Herrenschmidt for EMAC.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "24f287e412ae90de8d281543c8b1043b6ed6c019", "tree": "eb69803d187d35fd9e90c1428952c0ed5a0970c1", "parents": [ "d85714d81cc0408daddb68c10f7fd69eafe7c213" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Oct 15 16:41:44 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 17 16:24:55 2007 -0700" }, "message": "[SPARC64]: Implement atomic backoff.\n\nWhen the cpu count is high and contention hits an atomic object, the\nprocessors can synchronize such that some cpus continually get knocked\nout and cannot complete the atomic update.\n\nSo implement an exponential backoff when SMP.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d8dd0b45438d62fc4a93d8e3cee9985710d01e40", "tree": "78582128460ab1a05b7feecbd9c3ccbdbbd86ea8", "parents": [ "b377611d11aba5251264b487dd4485ddb80260f1" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:03 2007 -0400" }, "message": "ext4: Convert ext4_extent_idx.ei_leaf to ext4_extent_idx.ei_leaf_lo\n\nConvert ext4_extent_idx.ei_leaf ext4_extent_idx.ei_leaf_lo\nThis helps in finding BUGs due to direct partial access of\nthese split 48 bit values.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "b377611d11aba5251264b487dd4485ddb80260f1", "tree": "a92c547ee2e426dacfb7248c146ae7a974d55544", "parents": [ "308ba3ece7db82e8b8d32d6962e4d12e09c5aa41" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:03 2007 -0400" }, "message": "ext4: Convert ext4_extent.ee_start to ext4_extent.ee_start_lo\n\nConvert ext4_extent.ee_start to ext4_extent.ee_start_lo\nThis helps in finding BUGs due to direct partial access of\nthese split 48 bit values\n\nAlso fix direct partial access in ext4 code\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "308ba3ece7db82e8b8d32d6962e4d12e09c5aa41", "tree": "988a6a40329b2f22738560b2d56ca85f525cdee4", "parents": [ "6bc9feff14a2524c4bb2bac533dfd874b1533e20" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:02 2007 -0400" }, "message": "ext4: Convert s_r_blocks_count and s_free_blocks_count\n\nConvert s_r_blocks_count and s_free_blocks_count to\ns_r_blocks_count_lo and s_free_blocks_count_lo\n\nThis helps in finding BUGs due to direct partial access of\nthese split 64 bit values\n\nAlso fix direct partial access in ext4 code\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "6bc9feff14a2524c4bb2bac533dfd874b1533e20", "tree": "2ac4775b1c165e4d02eb4c678e213563b87ad727", "parents": [ "5272f8372786a181313c00c7a67304ac6def2e34" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:02 2007 -0400" }, "message": "ext4: Convert s_blocks_count to s_blocks_count_lo\n\nConvert s_blocks_count to s_blocks_count_lo\nThis helps in finding BUGs due to direct partial access of\nthese split 64 bit values\n\nAlso fix direct partial access in ext4 code\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "5272f8372786a181313c00c7a67304ac6def2e34", "tree": "d410591f49209a5a6ae4f04152fb91d1556c946a", "parents": [ "3a14589cceea4c5d2d4de0369ee10b0fb627b107" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:02 2007 -0400" }, "message": "ext4: Convert bg_inode_bitmap and bg_inode_table\n\nConvert bg_inode_bitmap and bg_inode_table to bg_inode_bitmap_lo\nand bg_inode_table_lo. This helps in finding BUGs due to\ndirect partial access of these split 64 bit values\n\nAlso fix one direct partial access\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "3a14589cceea4c5d2d4de0369ee10b0fb627b107", "tree": "ff7125b54a041a722c6b99adf5af2ffeb44ef19d", "parents": [ "ce421581794f6593830b056969ad7536ab929b2f" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:01 2007 -0400" }, "message": "ext4: Convert bg_block_bitmap to bg_block_bitmap_lo\n\nConvert bg_block_bitmap to bg_block_bitmap_lo\nThis helps in catching some BUGS due to direct\npartial access of these split fields.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "ce421581794f6593830b056969ad7536ab929b2f", "tree": "f1b225ae41dbd64f9e6e931ee5454842c6b272ba", "parents": [ "c1bddad9491b3941f7ae27eeee1e4f4822fb3169" ], "author": { "name": "Jose R. Santos", "email": "jrs@us.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:01 2007 -0400" }, "message": "ext4: FLEX_BG Kernel support v2.\n\nThis feature relaxes check restrictions on where each block groups meta\ndata is located within the storage media. This allows for the allocation\nof bitmaps or inode tables outside the block group boundaries in cases\nwhere bad blocks forces us to look for new blocks which the owning block\ngroup can not satisfy. This will also allow for new meta-data allocation\nschemes to improve performance and scalability.\n\nSigned-off-by: Jose R. Santos \u003cjrs@us.ibm.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "c1bddad9491b3941f7ae27eeee1e4f4822fb3169", "tree": "60f5da7d44b8785f49178d2e48fd84cbd8107102", "parents": [ "717d50e4971b81b96c0199c91cdf0039a8cb181a" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:01 2007 -0400" }, "message": "ext4: Fix sparse warnings\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "717d50e4971b81b96c0199c91cdf0039a8cb181a", "tree": "a8d68edbc1f064c76cbfee206e093d2c86c80ba0", "parents": [ "4074fe3736b1a43431dff870bf9055ac5dcf3f03" ], "author": { "name": "Andreas Dilger", "email": "adilger@clusterfs.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:50:00 2007 -0400" }, "message": "Ext4: Uninitialized Block Groups\n\nIn pass1 of e2fsck, every inode table in the fileystem is scanned and checked,\nregardless of whether it is in use. This is this the most time consuming part\nof the filesystem check. The unintialized block group feature can greatly\nreduce e2fsck time by eliminating checking of uninitialized inodes.\n\nWith this feature, there is a a high water mark of used inodes for each block\ngroup. Block and inode bitmaps can be uninitialized on disk via a flag in the\ngroup descriptor to avoid reading or scanning them at e2fsck time. A checksum\nof each group descriptor is used to ensure that corruption in the group\ndescriptor\u0027s bit flags does not cause incorrect operation.\n\nThe feature is enabled through a mkfs option\n\n\tmke2fs /dev/ -O uninit_groups\n\nA patch adding support for uninitialized block groups to e2fsprogs tools has\nbeen posted to the linux-ext4 mailing list.\n\nThe patches have been stress tested with fsstress and fsx. In performance\ntests testing e2fsck time, we have seen that e2fsck time on ext3 grows\nlinearly with the total number of inodes in the filesytem. In ext4 with the\nuninitialized block groups feature, the e2fsck time is constant, based\nsolely on the number of used inodes rather than the total inode count.\nSince typical ext4 filesystems only use 1-10% of their inodes, this feature can\ngreatly reduce e2fsck time for users. With performance improvement of 2-20\ntimes, depending on how full the filesystem is.\n\nThe attached graph shows the major improvements in e2fsck times in filesystems\nwith a large total inode count, but few inodes in use.\n\nIn each group descriptor if we have\n\nEXT4_BG_INODE_UNINIT set in bg_flags:\n Inode table is not initialized/used in this group. So we can skip\n the consistency check during fsck.\nEXT4_BG_BLOCK_UNINIT set in bg_flags:\n No block in the group is used. So we can skip the block bitmap\n verification for this group.\n\nWe also add two new fields to group descriptor as a part of\nuninitialized group patch.\n\n __le16 bg_itable_unused; /* Unused inodes count */\n __le16 bg_checksum; /* crc16(sb_uuid+group+desc) */\n\nbg_itable_unused:\n\nIf we have EXT4_BG_INODE_UNINIT not set in bg_flags\nthen bg_itable_unused will give the offset within\nthe inode table till the inodes are used. This can be\nused by fsck to skip list of inodes that are marked unused.\n\nbg_checksum:\nNow that we depend on bg_flags and bg_itable_unused to determine\nthe block and inode usage, we need to make sure group descriptor\nis not corrupt. We add checksum to group descriptor to\ndetect corruption. If the descriptor is found to be corrupt, we\nmark all the blocks and inodes in the group used.\n\nSigned-off-by: Avantika Mathur \u003cmathur@us.ibm.com\u003e\nSigned-off-by: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" } ], "next": "4074fe3736b1a43431dff870bf9055ac5dcf3f03" }