)]}' { "log": [ { "commit": "064922a805ec7aadfafdd27aa6b4908d737c3c1d", "tree": "922d058f751964ccf73f5705d7c492b6d45a9425", "parents": [ "42cadc86008aae0fd9ff31642dc01ed50723cf32", "ecc1241e80a0bdc854b1602a44be3ad106753d4f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 11:25:00 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 11:25:00 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (40 commits)\n [SCSI] jazz_esp, sgiwd93, sni_53c710, sun3x_esp: fix platform driver hotplug/coldplug\n [SCSI] aic7xxx: add const\n [SCSI] aic7xxx: add static\n [SCSI] aic7xxx: Update _shipped files\n [SCSI] aic7xxx: teach aicasm to not emit unused debug code/data\n [SCSI] qla2xxx: Update version number to 8.02.01-k2.\n [SCSI] qla2xxx: Correct regression in relogin code.\n [SCSI] qla2xxx: Correct misc. endian and byte-ordering issues.\n [SCSI] qla2xxx: make qla2x00_issue_iocb_timeout() static\n [SCSI] qla2xxx: qla_os.c, make 2 functions static\n [SCSI] qla2xxx: Re-register FDMI information after a LIP.\n [SCSI] qla2xxx: Correct SRB usage-after-completion/free issues.\n [SCSI] qla2xxx: Correct ISP84XX verify-chip response handling.\n [SCSI] qla2xxx: Wakeup DPC thread to process any deferred-work requests.\n [SCSI] qla2xxx: Collapse RISC-RAM retrieval code during a firmware-dump.\n [SCSI] m68k: new mac_esp scsi driver\n [SCSI] zfcp: Add some statistics provided by the FCP adapter to the sysfs\n [SCSI] zfcp: Print some messages only during ERP\n [SCSI] zfcp: Wait for free SBAL during exchange config\n [SCSI] scsi_transport_fc: fc_user_scan correction\n ...\n" }, { "commit": "42cadc86008aae0fd9ff31642dc01ed50723cf32", "tree": "b05d4c8f0561bad5a0183a89fb23ce4c8ee1653c", "parents": [ "fba5c1af5c4fd6645fe62ea84ccde0981282cf66", "66c0b394f08fd89236515c1c84485ea712a157be" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:13:52 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:13:52 2008 -0700" }, "message": "Merge branch \u0027kvm-updates-2.6.26\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm\n\n* \u0027kvm-updates-2.6.26\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (147 commits)\n KVM: kill file-\u003ef_count abuse in kvm\n KVM: MMU: kvm_pv_mmu_op should not take mmap_sem\n KVM: SVM: remove selective CR0 comment\n KVM: SVM: remove now obsolete FIXME comment\n KVM: SVM: disable CR8 intercept when tpr is not masking interrupts\n KVM: SVM: sync V_TPR with LAPIC.TPR if CR8 write intercept is disabled\n KVM: export kvm_lapic_set_tpr() to modules\n KVM: SVM: sync TPR value to V_TPR field in the VMCB\n KVM: ppc: PowerPC 440 KVM implementation\n KVM: Add MAINTAINERS entry for PowerPC KVM\n KVM: ppc: Add DCR access information to struct kvm_run\n ppc: Export tlb_44x_hwater for KVM\n KVM: Rename debugfs_dir to kvm_debugfs_dir\n KVM: x86 emulator: fix lea to really get the effective address\n KVM: x86 emulator: fix smsw and lmsw with a memory operand\n KVM: x86 emulator: initialize src.val and dst.val for register operands\n KVM: SVM: force a new asid when initializing the vmcb\n KVM: fix kvm_vcpu_kick vs __vcpu_run race\n KVM: add ioctls to save/store mpstate\n KVM: Rename VCPU_MP_STATE_* to KVM_MP_STATE_*\n ...\n" }, { "commit": "fba5c1af5c4fd6645fe62ea84ccde0981282cf66", "tree": "834022eb683e0badd5a1e5eb5957f74c0e69ebb4", "parents": [ "f222eba0f9d98376d363b51fcc2361fb56929844", "077e3bdb9ec34d7cb5751b5be81a4a0f6f0eb5dc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:13:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:13:06 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (49 commits)\n ide-tape: remove tape-\u003emerge_stage\n ide-tape: mv tape-\u003emerge_stage_size tape-\u003emerge_bh_size\n ide-tape: mv idetape_empty_write_pipeline ide_tape_flush_merge_buffer\n ide-tape: mv idetape_discard_read_pipeline ide_tape_discard_merge_buffer\n ide-tape: make __idetape_discard_read_pipeline() of type void\n ide: remove now unused ide_pci_create_host_proc()\n ide: remove /proc/ide/ali\n ide-tape: improve buffer pages freeing strategy\n ide-tape: mv tape-\u003epages_per_stage tape-\u003epages_per_buffer\n ide-tape: mv tape-\u003estage_size tape-\u003ebuffer_size\n ide-tape: improve buffer allocation strategy\n ide: add struct ide_io_ports (take 3)\n ide: make ide_unregister() take \u0027ide_hwif_t *\u0027 as an argument (take 2)\n ide: sanitize ide_unregister() usage\n mpc8xx-ide: use ide_find_port()\n ide: add \"noacpi\" / \"acpigtf\" / \"acpionboot\" parameters\n gayle: add \"doubler\" parameter\n ide: add \"cdrom\u003d\" and \"chs\u003d\" parameters\n ide: add \"nodma|noflush|noprobe|nowerr\u003d\" parameters\n ide: remove obsoleted \"hdx\u003dautotune\" kernel parameter\n ...\n" }, { "commit": "f222eba0f9d98376d363b51fcc2361fb56929844", "tree": "7b75784eda684b96d4235149acc68b4adbcc50a4", "parents": [ "cf867ac375cea7c7a834eaddaf373e2662d9e260", "7f424a8b08c26dc14ac5c17164014539ac9a5c65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:10:54 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:10:54 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-idle-fix\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-idle-fix:\n fix idle (arch, acpi and apm) and lockdep\n" }, { "commit": "2d630d1a6827bb7266dcd8bba5f99fac2505ee97", "tree": "e954840c63cff13f58d4218681435e749afda345", "parents": [ "f375d5588ff62caf31b4a68ac9347c153ac56590", "ed4d3c1061d6f367a4ef5e1656c25af3314fe2b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:10:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 27 10:10:14 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:\n mlx4_core: Add helper to move QP to ready-to-send\n mlx4_core: Add HW queues allocation helpers\n RDMA/nes: Remove volatile qualifier from struct nes_hw_cq.cq_vbase\n mlx4_core: CQ resizing should pass a 0 opcode modifier to MODIFY_CQ\n mlx4_core: Move kernel doorbell management into core\n IB/ehca: Bump version number to 0026\n IB/ehca: Make some module parameters bool, update descriptions\n IB/ehca: Remove mr_largepage parameter\n IB/ehca: Move high-volume debug output to higher debug levels\n IB/ehca: Prevent posting of SQ WQEs if QP not in RTS\n IPoIB: Handle 4K IB MTU for UD (datagram) mode\n RDMA/nes: Fix adapter reset after PXE boot\n RDMA/nes: Print IPv4 addresses in a readable format\n RDMA/nes: Use print_mac() to format ethernet addresses for printing\n" }, { "commit": "66c0b394f08fd89236515c1c84485ea712a157be", "tree": "bb6e9e5c0d6297f93617d222ea11f3c134ccab99", "parents": [ "960b3991698872f68f09d51f4c2794ad484fe1fd" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Sat Apr 19 20:33:56 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:46 2008 +0300" }, "message": "KVM: kill file-\u003ef_count abuse in kvm\n\nUse kvm own refcounting instead of playing with -\u003efilp-\u003ef_count.\nThat will allow to get rid of a lot of crap in anon_inode_getfd() and\nkill a race in kvm_dev_ioctl_create_vm() (file might have been closed\nimmediately by another thread, so -\u003efilp might point to already freed\nstruct file when we get around to setting it).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "bbf45ba57eaec56569918a8bab96ab653bd45ec1", "tree": "63c53b1c1d93ec6559c7695c16b2345238e270f5", "parents": [ "513014b717203d1d689652d0fda86eee959a6a8a" ], "author": { "name": "Hollis Blanchard", "email": "hollisb@us.ibm.com", "time": "Wed Apr 16 23:28:09 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:39 2008 +0300" }, "message": "KVM: ppc: PowerPC 440 KVM implementation\n\nThis functionality is definitely experimental, but is capable of running\nunmodified PowerPC 440 Linux kernels as guests on a PowerPC 440 host. (Only\ntested with 440EP \"Bamboo\" guests so far, but with appropriate userspace\nsupport other SoC/board combinations should work.)\n\nSee Documentation/powerpc/kvm_440.txt for technical details.\n\n[stephen: build fix]\n\nSigned-off-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "b2312f059c893833de58876c74290511846cd208", "tree": "6164572aeaf0761412af0ce860b031e126cebcba", "parents": [ "4baacfb0de53b05428c87d377fc8a3def4dc10e7" ], "author": { "name": "Hollis Blanchard", "email": "hollisb@us.ibm.com", "time": "Wed Apr 16 23:28:07 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:37 2008 +0300" }, "message": "KVM: ppc: Add DCR access information to struct kvm_run\n\nDevice Control Registers are essentially another address space found on PowerPC\n4xx processors, analogous to PIO on x86. DCRs are always 32 bits, and can be\nidentified by a 32-bit number. We forward most DCR accesses to userspace for\nemulation (with the exception of CPR0 registers, which can be read directly\nfor simplicity in timebase frequency determination).\n\nSigned-off-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "4baacfb0de53b05428c87d377fc8a3def4dc10e7", "tree": "4ec85ddc0aab80f094a6e360b8b100d36b36ddea", "parents": [ "76f7c87902fd2c2de9eb57168adbf9bc5ec2047d" ], "author": { "name": "Hollis Blanchard", "email": "hollisb@us.ibm.com", "time": "Wed Apr 16 23:28:06 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:37 2008 +0300" }, "message": "ppc: Export tlb_44x_hwater for KVM\n\nPowerPC 440 KVM needs to know how many TLB entries are used for the host kernel\nlinear mapping (it does not modify these mappings when switching between guest\nand host execution).\n\nSigned-off-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nAcked-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "76f7c87902fd2c2de9eb57168adbf9bc5ec2047d", "tree": "499175753a2f5e1438a8cada5da52da244cc4bf1", "parents": [ "f9b7aab35cc6c3542203354d9fc4ec8572074abc" ], "author": { "name": "Hollis Blanchard", "email": "hollisb@us.ibm.com", "time": "Tue Apr 15 16:05:42 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:36 2008 +0300" }, "message": "KVM: Rename debugfs_dir to kvm_debugfs_dir\n\nIt\u0027s a globally exported symbol now.\n\nSigned-off-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "62d9f0dbc92d7e398fde53fc6021338393522e68", "tree": "028e62807ead3db11f15694323743b90c8211ef8", "parents": [ "a45352908b88d383bc40e1e4d1a6cc5bbcefc895" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Apr 11 13:24:45 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 18:21:16 2008 +0300" }, "message": "KVM: add ioctls to save/store mpstate\n\nSo userspace can save/restore the mpstate during migration.\n\n[avi: export the #define constants describing the value]\n[christian: add s390 stubs]\n[avi: ditto for ia64]\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "fd0949e6e84e4e1649d8ea7367e78e72f59bb19f", "tree": "02036179f546b483630a144234dd65d94ec143da", "parents": [ "19ba7b8f35116dfafcb02bdb745d5015d97d9cb6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Sun Apr 27 15:38:34 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:34 2008 +0200" }, "message": "ide: remove now unused ide_pci_create_host_proc()\n\nIt creates files in proc with obsoleted -\u003eget_info interface.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "4c3032d8a4d6c97bd6e02bcab524ef2428d89561", "tree": "4528851a9b04282f602cebb6b2ab4bc677b63259", "parents": [ "387750c3bf49c22f6189436032145e2131985076" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:32 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:32 2008 +0200" }, "message": "ide: add struct ide_io_ports (take 3)\n\n* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]`\n in ide_hwif_t.\n\n* Rename io_ports[] in hw_regs_t to io_ports_array[].\n\n* Use un-named union for \u0027unsigned long io_ports_array[]\u0027 and \u0027struct\n ide_io_ports io_ports\u0027 in hw_regs_t.\n\n* Remove IDE_*_OFFSET defines.\n\nv2:\n* scc_pata.c build fix from Stephen Rothwell.\n\nv3:\n* Fix ctl_adrr typo in Sparc-specific part of ns87415.c.\n (Noticed by Andrew Morton)\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "387750c3bf49c22f6189436032145e2131985076", "tree": "823d10a2e5008048990d66643819a36d5fc70b3f", "parents": [ "bf64b7a9ddc604883a1f41535d3d7a62bca9ee81" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:31 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:31 2008 +0200" }, "message": "ide: make ide_unregister() take \u0027ide_hwif_t *\u0027 as an argument (take 2)\n\n* Make ide_unregister() take \u0027ide_hwif_t *hwif\u0027 instead of \u0027unsigned int\n index\u0027 (hwif-\u003eindex) as an argument and update all users accordingly.\n\nWhile at it:\n\n* Remove unnecessary checks for hwif !\u003d NULL from ide-pnp.c::idepnp_remove()\n and delkin_cb.c::delkin_cb_remove().\n\n* Remove needless hwif-\u003echipset assignment from scc_pata.c::scc_remove().\n\nv2:\n* Fixup ide_unregister() documentation.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1dbfeb4bc8fd0276750e5d1d454420f6c2da80e3", "tree": "df471b4dd114039007997d1d3b48d5c1ea78848f", "parents": [ "9dcba7f2b7697db787741cf6698bf5c95130ffce" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:30 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:30 2008 +0200" }, "message": "ide: add \"noacpi\" / \"acpigtf\" / \"acpionboot\" parameters\n\n* Rename ide_noacpi{tfs,onboot} to ide_acpi{gtf,onboot} (+ reverse logic).\n\n* Move ide_*acpi* variables to ide-acpi.c and remove unnecessary initializers.\n\n* Add \"noacpi\" / \"acpigtf\" / \"acpionboot\" parameters.\n\n* Obsolete \"ide\u003dnoacpi\" / \"ide\u003dacpigtf\" / \"ide\u003dacpionboot\" kernel parameters.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "207daeaabb5396995ebac63415fab71476b64ca3", "tree": "c3e245104e64feaebf7434772fc49be0c1292f7d", "parents": [ "e160124ff6868e53511b16412d2ea91f87936be0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "message": "ide: remove obsoleted \"hdx\u003dautotune\" kernel parameter\n\n* Remove obsoleted \"hdx\u003dautotune\" kernel parameter\n (we always auto-tune PIO if possible nowadays).\n\n* Remove no longer needed ide_drive_t.autotune flag.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e160124ff6868e53511b16412d2ea91f87936be0", "tree": "fc1830b919138fe348003177cf099e3fbb3a8c26", "parents": [ "bdffe5d2717c41945d75b488cfaa401d166cb3dd" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "message": "ide: remove IDE_HFLAG_NO_AUTOTUNE host flag\n\n* Don\u0027t set IDE_HFLAG_NO_AUTOTUNE host flag in sgiioc4 and icside\n host drivers - there is no need for it as they don\u0027t implement\n -\u003eset_pio_mode method.\n\n* Remove no longer needed IDE_HFLAG_NO_AUTOTUNE host flag.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ebae41a5a0583fb732c41445df4ac2c41016df74", "tree": "0896acda21576aabf92ff7e7b4b99fac26d9f007", "parents": [ "10569713c78f3c499745651aebc90b0d1c454c28" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:29 2008 +0200" }, "message": "ide: add \"vlb|pci_clock\u003d\" parameter\n\n* Add \"vlb_clock\u003d\" parameter for specifying VLB clock frequency (in MHz).\n\n* Add \"pci_clock\u003d\" parameter for specifying PCI bus clock frequency (in MHz).\n\nWhile at it:\n\n* qd65xx.c: rename {active,recovery}_cycle variables to {act,rec}_cyc.\n\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "cc12175ff2eadb0918d573169af88429440a21ae", "tree": "f629ab2033937c2d05b7044769db827e85bc5c2f", "parents": [ "ef87f8d09639cbe22201c7dfe07586c43b255108" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:24 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:24 2008 +0200" }, "message": "ide: remove obsoleted \"hdx\u003dnoautotune\" kernel parameter\n\nRemove obsoleted \"hdx\u003dnoautotune\" kernel parameter\n(it has been obsoleted since 1 Nov 2004).\n\nThen make ide_hwif_t.autotune a single bit flag\nand remove no longer needed IDE_TUNE_* defines.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e460a59751a7e53b549c63d4d308ba73582c8def", "tree": "a3a7821e22ab13f118203df7415052304a23487a", "parents": [ "9dd4cf1fb949f6ba56b67078c09ef1b78f3c9421" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:24 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:24 2008 +0200" }, "message": "ide: remove obsoleted \"idex\u003dreset\" kernel parameter\n\nRemove obsoleted \"idex\u003dreset\" kernel parameter\n(it has been obsoleted since 1 Nov 2004).\n\nThen remove corresponding code from ide_probe_port()\nand no longer used -\u003ereset field from ide_hwif_t.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9fd91d959f1a19d1bfa46d97cbbbb55641ce26a6", "tree": "9938cfef8cce9dd87f48fe40b6bca51a1c737fc5", "parents": [ "9c391bae6a65bd39962877ad7dc000b600757bbe" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:23 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sun Apr 27 15:38:23 2008 +0200" }, "message": "ide: add \"ignore_cable\" parameter (take 2)\n\nAdd \"ignore_cable\" parameter:\n\n* \"ide_core.ignore_cable\u003d[interface_number]\" boot option if IDE is built-in\n (i.e. \"ide_core.ignore_cable\u003d1\" to force ignoring cable for \"ide1\")\n\n* \"ignore_cable\u003d[interface_number]\" module parameter (for ide_core module)\n if IDE is compiled as module\n\nv2:\n* Add ide_port_apply_params() helper\n - use it in ide_device_add_all() and ide_scan_port().\n\n* Make it possible to later disable ignoring cable detection by passing\n \"[interface_number]:0\" to /sys/module/ide_core/parameters/ignore_cable\n (however sysfs interface is not enabled yet since it needs some other\n IDE changes to make it work reliable).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "a45352908b88d383bc40e1e4d1a6cc5bbcefc895", "tree": "be0f519e05f8df4409b595928338b2939ed64f6a", "parents": [ "3d80840d96127401ba6aeadd813c3a15b84e70fe" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 13 17:54:35 2008 +0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:04:13 2008 +0300" }, "message": "KVM: Rename VCPU_MP_STATE_* to KVM_MP_STATE_*\n\nWe wish to export it to userspace, so move it into the kvm namespace.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "3d80840d96127401ba6aeadd813c3a15b84e70fe", "tree": "b3e083c651f09fee362d88f0d1fc140194f2431d", "parents": [ "3564990af1b9f77a63692c1079e9c41af229f066" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Apr 11 14:53:26 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:04:11 2008 +0300" }, "message": "KVM: hlt emulation should take in-kernel APIC/PIT timers into account\n\nTimers that fire between guest hlt and vcpu_block\u0027s add_wait_queue() are\nignored, possibly resulting in hangs.\n\nAlso make sure that atomic_inc and waitqueue_active tests happen in the\nspecified order, otherwise the following race is open:\n\nCPU0 CPU1\n if (waitqueue_active(wq))\nadd_wait_queue()\nif (!atomic_read(pit_timer-\u003epending))\n schedule()\n atomic_inc(pit_timer-\u003epending)\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "d4c9ff2d1b78e385471b3f4d80c0596909926ef7", "tree": "5551c0f6c56439df39ca434115840f4e36cee2ea", "parents": [ "048354c8e6bf95e7347f623d8a0da5b89e216405" ], "author": { "name": "Feng(Eric) Liu", "email": "eric.e.liu@intel.com", "time": "Thu Apr 10 08:47:53 2008 -0400" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:22 2008 +0300" }, "message": "KVM: Add kvm trace userspace interface\n\nThis interface allows user a space application to read the trace of kvm\nrelated events through relayfs.\n\nSigned-off-by: Feng (Eric) Liu \u003ceric.e.liu@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2714d1d3d6be882b97cd0125140fccf9976a460a", "tree": "57b654cafff076ae95b62b7763113b1ef8511eb5", "parents": [ "53371b5098543ab09dcb0c7ce31da887dbe58c62" ], "author": { "name": "Feng (Eric) Liu", "email": "eric.e.liu@intel.com", "time": "Thu Apr 10 15:31:10 2008 -0400" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:19 2008 +0300" }, "message": "KVM: Add trace markers\n\nTrace markers allow userspace to trace execution of a virtual machine\nin order to monitor its performance.\n\nSigned-off-by: Feng (Eric) Liu \u003ceric.e.liu@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "53371b5098543ab09dcb0c7ce31da887dbe58c62", "tree": "5453a27cb8909c3604f81d4cc8811542b3f48d10", "parents": [ "6394b6494c0a352a2db3ea3e891ba7aeea7c1441" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Wed Apr 09 14:15:30 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:18 2008 +0300" }, "message": "KVM: SVM: add intercept for machine check exception\n\nTo properly forward a MCE occured while the guest is running to the host, we\nhave to intercept this exception and call the host handler by hand. This is\nimplemented by this patch.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "35149e2129fe34fc8cb5917e1ecf5156b0fa3415", "tree": "b67cb16fa6054769ee476fce99a32601b126af10", "parents": [ "fdae862f91728aec6dd8fd62cd2398868c906b6b" ], "author": { "name": "Anthony Liguori", "email": "aliguori@us.ibm.com", "time": "Wed Apr 02 14:46:56 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:15 2008 +0300" }, "message": "KVM: MMU: Don\u0027t assume struct page for x86\n\nThis patch introduces a gfn_to_pfn() function and corresponding functions like\nkvm_release_pfn_dirty(). Using these new functions, we can modify the x86\nMMU to no longer assume that it can always get a struct page for any given gfn.\n\nWe don\u0027t want to eliminate gfn_to_page() entirely because a number of places\nassume they can do gfn_to_page() and then kmap() the results. When we support\nIO memory, gfn_to_page() will fail for IO pages although gfn_to_pfn() will\nsucceed.\n\nThis does not implement support for avoiding reference counting for reserved\nRAM or for IO memory. However, it should make those things pretty straight\nforward.\n\nSince we\u0027re only introducing new common symbols, I don\u0027t think it will break\nthe non-x86 architectures but I haven\u0027t tested those. I\u0027ve tested Intel,\nAMD, NPT, and hugetlbfs with Windows and Linux guests.\n\n[avi: fix overflow when shifting left pfns by adding casts]\n\nSigned-off-by: Anthony Liguori \u003caliguori@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "1a9c1ac46990194f6b6ddc591c24e385e611fa25", "tree": "0ad75083d4f8a992238a18e2816d2b16affff35b", "parents": [ "e235f3450f5bf94b989746163b7791784a78ee05" ], "author": { "name": "Xiantao Zhang", "email": "xiantao.zhang@intel.com", "time": "Tue Apr 01 14:45:06 2008 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:02 2008 +0300" }, "message": "KVM: ia64: Add header files for kvm/ia64\n\nThree header files are added:\nasm-ia64/kvm.h\nasm-ia64/kvm_host.h\nasm-ia64/kvm_para.h\n\nSigned-off-by: Xiantao Zhang \u003cxiantao.zhang@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "e235f3450f5bf94b989746163b7791784a78ee05", "tree": "460b30df8a12e0c3f608da381e7d10075cdeb286", "parents": [ "c71799c1f404c6e4f34fa64e6be39cd6149e5019" ], "author": { "name": "Xiantao Zhang", "email": "xiantao.zhang@intel.com", "time": "Tue Apr 01 14:42:00 2008 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:01 2008 +0300" }, "message": "KVM: ia64: Prepare some structure and routines for kvm use\n\nRegister structures are defined per SDM.\nAdd three small routines for kernel:\nia64_ttag, ia64_loadrs, ia64_flushrs\n\nSigned-off-by: Xiantao Zhang \u003cxiantao.zhang@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "c71799c1f404c6e4f34fa64e6be39cd6149e5019", "tree": "cfc9b0d49e02156b0b9931363c21e957ff9caae1", "parents": [ "f603f0731f43421403160f5f8b12e90f2e51f064" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Apr 04 16:03:34 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:01:00 2008 +0300" }, "message": "KVM: s390: Improve pgste accesses\n\nThere is no need to use interlocked updates when the rcp\nlock is held. Therefore the simple bitops variants can be\nused. This should improve performance.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "d39f13b0da7fa7f705fbe6c80995205d0380bc7a", "tree": "febc1458c6225c70ca4c435047acf279fd77b019", "parents": [ "9c20456a32ce9e82ccda55e12c10016b181d85e5" ], "author": { "name": "Izik Eidus", "email": "izike@qumranet.com", "time": "Sun Mar 30 16:01:25 2008 +0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:56 2008 +0300" }, "message": "KVM: add vm refcounting\n\nthe main purpose of adding this functions is the abilaty to release the\nspinlock that protect the kvm list while still be able to do operations\non a specific kvm in a safe way.\n\nSigned-off-by: Izik Eidus \u003cizike@qumranet.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "9c20456a32ce9e82ccda55e12c10016b181d85e5", "tree": "06f8985c803d9ba90ffcc617a6403868c5f6f3c6", "parents": [ "3d45830c2b11a9d756faae161742b7d1ec417f7e" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Apr 01 16:44:56 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:55 2008 +0300" }, "message": "KVM: function declaration parameter name cleanup\n\nThe kvm_host.h file for x86 declares the functions kvm_set_cr[0348]. In the\nheader file their second parameter is named cr0 in all cases. This patch\nrenames the parameters so that they match the function name.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "3200f405a1e8e06c8634f11d33614455baa4e6be", "tree": "806116d2495dd7fd93b5c0db98a72fe4fa854787", "parents": [ "25c5f225beda4fbea878ed8b6203ab4ecc7de2d1" ], "author": { "name": "Marcelo Tosatti", "email": "marcelo@kvack.org", "time": "Sat Mar 29 20:17:59 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:52 2008 +0300" }, "message": "KVM: MMU: unify slots_lock usage\n\nUnify slots_lock acquision around vcpu_run(). This is simpler and less\nerror-prone.\n\nAlso fix some callsites that were not grabbing the lock properly.\n\n[avi: drop slots_lock while in guest mode to avoid holding the lock\n for indefinite periods]\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "e976a2b997fc4ad70ccc53acfe62811c4aaec851", "tree": "55994dda8046c9220c345a69b11d849323309703", "parents": [ "fa5877439d5a062d91c3abd5a690483bbdb4268e" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:46 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:51 2008 +0300" }, "message": "s390: KVM guest: virtio device support, and kvm hypercalls\n\nThis patch implements kvm guest kernel support for paravirtualized devices\nand contains two parts:\no a basic virtio stub using virtio_ring and external interrupts and hypercalls\no full hypercall implementation in kvm_para.h\n\nCurrently we dont have PCI on s390. Making virtio_pci usable for s390 seems\nmore complicated that providing an own stub. This virtio stub is similar to\nthe lguest one, the memory for the descriptors and the device detection is made\nvia additional mapped memory on top of the guest storage. We use an external\ninterrupt with extint code 0x2603 for host-\u003eguest notification.\n\nThe hypercall definition uses the diag instruction for issuing a hypercall. The\nparameters are written in R2-R7, the hypercall number is written in R1. This is\nsimilar to the system call ABI (svc) which can use R1 for the number and R2-R6\nfor the parameters.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "fa5877439d5a062d91c3abd5a690483bbdb4268e", "tree": "0bd9c1794134d891678e3602ba78a6facec39d78", "parents": [ "85f8fffe3c2ab13f13526c46b5471fc22e98ccfe" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Mar 25 18:47:44 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:50 2008 +0300" }, "message": "s390: KVM guest: detect when running on kvm\n\nThis patch adds functionality to detect if the kernel runs under the KVM\nhypervisor. A macro MACHINE_IS_KVM is exported for device drivers. This\nallows drivers to skip device detection if the systems runs non-virtualized.\nWe also define a preferred console to avoid having the ttyS0, which is a line\nmode only console.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "e28acfea5dd9dbc67c2594cbefc140129dbd0e3f", "tree": "2f66c3afcf18fd938bae1460f1c5d35ccbf75550", "parents": [ "5288fbf0ef041ba0e8b4dcb2df4536b5e3a48b32" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:34 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:46 2008 +0300" }, "message": "KVM: s390: intercepts for diagnose instructions\n\nThis patch introduces interpretation of some diagnose instruction intercepts.\nDiagnose is our classic architected way of doing a hypercall. This patch\nfeatures the following diagnose codes:\n- vm storage size, that tells the guest about its memory layout\n- time slice end, which is used by the guest to indicate that it waits\n for a lock and thus cannot use up its time slice in a useful way\n- ipl functions, which a guest can use to reset and reboot itself\n\nIn order to implement ipl functions, we also introduce an exit reason that\ncauses userspace to perform various resets on the virtual machine. All resets\nare described in the principles of operation book, except KVM_S390_RESET_IPL\nwhich causes a reboot of the machine.\n\nAcked-by: Martin Schwidefsky \u003cmartin.schwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "5288fbf0ef041ba0e8b4dcb2df4536b5e3a48b32", "tree": "6f81a87294c9026ac91a84e5a94e55e565002d3b", "parents": [ "453423dce2785b8e22077e3b3eeecb4f60fe3470" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:31 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:46 2008 +0300" }, "message": "KVM: s390: interprocessor communication via sigp\n\nThis patch introduces in-kernel handling of _some_ sigp interprocessor\nsignals (similar to ipi).\nkvm_s390_handle_sigp() decodes the sigp instruction and calls individual\nhandlers depending on the operation requested:\n- sigp sense tries to retrieve information such as existence or running state\n of the remote cpu\n- sigp emergency sends an external interrupt to the remove cpu\n- sigp stop stops a remove cpu\n- sigp stop store status stops a remote cpu, and stores its entire internal\n state to the cpus lowcore\n- sigp set arch sets the architecture mode of the remote cpu. setting to\n ESAME (s390x 64bit) is accepted, setting to ESA/S390 (s390, 31 or 24 bit) is\n denied, all others are passed to userland\n- sigp set prefix sets the prefix register of a remote cpu\n\nFor implementation of this, the stop intercept indication starts to get reused\non purpose: a set of action bits defines what to do once a cpu gets stopped:\nACTION_STOP_ON_STOP really stops the cpu when a stop intercept is recognized\nACTION_STORE_ON_STOP stores the cpu status to lowcore when a stop intercept is\n recognized\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "453423dce2785b8e22077e3b3eeecb4f60fe3470", "tree": "afe9d502d7fa07d5b59175dfb990f818e0642720", "parents": [ "ba5c1e9b6ceebdc39343cc03eb39f077abd3c571" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:29 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:45 2008 +0300" }, "message": "KVM: s390: intercepts for privileged instructions\n\nThis patch introduces in-kernel handling of some intercepts for privileged\ninstructions:\n\nhandle_set_prefix() sets the prefix register of the local cpu\nhandle_store_prefix() stores the content of the prefix register to memory\nhandle_store_cpu_address() stores the cpu number of the current cpu to memory\nhandle_skey() just decrements the instruction address and retries\nhandle_stsch() delivers condition code 3 \"operation not supported\"\nhandle_chsc() same here\nhandle_stfl() stores the facility list which contains the\n capabilities of the cpu\nhandle_stidp() stores cpu type/model/revision and such\nhandle_stsi() stores information about the system topology\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "ba5c1e9b6ceebdc39343cc03eb39f077abd3c571", "tree": "ab07e763ad7d9aad2ef189def5537e73a50c7503", "parents": [ "8f2abe6a1e525e878bdf58f68ccd146d543fde84" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Mar 25 18:47:26 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:44 2008 +0300" }, "message": "KVM: s390: interrupt subsystem, cpu timer, waitpsw\n\nThis patch contains the s390 interrupt subsystem (similar to in kernel apic)\nincluding timer interrupts (similar to in-kernel-pit) and enabled wait\n(similar to in kernel hlt).\n\nIn order to achieve that, this patch also introduces intercept handling\nfor instruction intercepts, and it implements load control instructions.\n\nThis patch introduces an ioctl KVM_S390_INTERRUPT which is valid for both\nthe vm file descriptors and the vcpu file descriptors. In case this ioctl is\nissued against a vm file descriptor, the interrupt is considered floating.\nFloating interrupts may be delivered to any virtual cpu in the configuration.\n\nThe following interrupts are supported:\nSIGP STOP - interprocessor signal that stops a remote cpu\nSIGP SET PREFIX - interprocessor signal that sets the prefix register of a\n (stopped) remote cpu\nINT EMERGENCY - interprocessor interrupt, usually used to signal need_reshed\n and for smp_call_function() in the guest.\nPROGRAM INT - exception during program execution such as page fault, illegal\n instruction and friends\nRESTART - interprocessor signal that starts a stopped cpu\nINT VIRTIO - floating interrupt for virtio signalisation\nINT SERVICE - floating interrupt for signalisations from the system\n service processor\n\nstruct kvm_s390_interrupt, which is submitted as ioctl parameter when injecting\nan interrupt, also carrys parameter data for interrupts along with the interrupt\ntype. Interrupts on s390 usually have a state that represents the current\noperation, or identifies which device has caused the interruption on s390.\n\nkvm_s390_handle_wait() does handle waitpsw in two flavors: in case of a\ndisabled wait (that is, disabled for interrupts), we exit to userspace. In case\nof an enabled wait we set up a timer that equals the cpu clock comparator value\nand sleep on a wait queue.\n\n[christian: change virtio interrupt to 0x2603]\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "8f2abe6a1e525e878bdf58f68ccd146d543fde84", "tree": "5f52959474a16847c740fb8668ebd9d6cbc75d07", "parents": [ "b0c632db637d68ad39d9f97f452ce176253f5f4e" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:23 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:43 2008 +0300" }, "message": "KVM: s390: sie intercept handling\n\nThis path introduces handling of sie intercepts in three flavors: Intercepts\nare either handled completely in-kernel by kvm_handle_sie_intercept(),\nor passed to userspace with corresponding data in struct kvm_run in case\nkvm_handle_sie_intercept() returns -ENOTSUPP.\nIn case of partial execution in kernel with the need of userspace support,\nkvm_handle_sie_intercept() may choose to set up struct kvm_run and return\n-EREMOTE.\n\nThe trivial intercept reasons are handled in this patch:\nhandle_noop() just does nothing for intercepts that don\u0027t require our support\n at all\nhandle_stop() is called when a cpu enters stopped state, and it drops out to\n userland after updating our vcpu state\nhandle_validity() faults in the cpu lowcore if needed, or passes the request\n to userland\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "b0c632db637d68ad39d9f97f452ce176253f5f4e", "tree": "770d68c17cbcabc1543d1e9125669130fcf4fee4", "parents": [ "8a88ac6183975c73c65b45f365f6f3b875c1348b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Mar 25 18:47:20 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:42 2008 +0300" }, "message": "KVM: s390: arch backend for the kvm kernel module\n\nThis patch contains the port of Qumranet\u0027s kvm kernel module to IBM zSeries\n (aka s390x, mainframe) architecture. It uses the mainframe\u0027s virtualization\ninstruction SIE to run virtual machines with up to 64 virtual CPUs each.\nThis port is only usable on 64bit host kernels, and can only run 64bit guest\nkernels. However, running 31bit applications in guest userspace is possible.\n\nThe following source files are introduced by this patch\narch/s390/kvm/kvm-s390.c similar to arch/x86/kvm/x86.c, this implements all\n arch callbacks for kvm. __vcpu_run calls back into\n sie64a to enter the guest machine context\narch/s390/kvm/sie64a.S assembler function sie64a, which enters guest\n context via SIE, and switches world before and after that\ninclude/asm-s390/kvm_host.h contains all vital data structures needed to run\n virtual machines on the mainframe\ninclude/asm-s390/kvm.h defines kvm_regs and friends for user access to\n guest register content\narch/s390/kvm/gaccess.h functions similar to uaccess to access guest memory\narch/s390/kvm/kvm-s390.h header file for kvm-s390 internals, extended by\n later patches\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "8a88ac6183975c73c65b45f365f6f3b875c1348b", "tree": "d921046d5cdc8818abec6c7fa39432b89fb205e3", "parents": [ "5b7baf05783b1ac97a510243d7e82293416a7cf6" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:15 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:41 2008 +0300" }, "message": "s390: KVM preparation: address of the 64bit extint parm in lowcore\n\nThe address 0x11b8 is used by z/VM for pfault and diag 250 I/O to\nprovide a 64 bit extint parameter. virtio uses the same address, so\nits time to update the lowcore structure.\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "5b7baf05783b1ac97a510243d7e82293416a7cf6", "tree": "15b753206d9a3fd5edd0029405f8acfc69237861", "parents": [ "402b08622d9ac6e32e25289573272e0f21bb58a7" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Tue Mar 25 18:47:12 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:40 2008 +0300" }, "message": "s390: KVM preparation: host memory management changes for s390 kvm\n\nThis patch changes the s390 memory management defintions to use the pgste field\nfor dirty and reference bit tracking of host and guest code. Usually on s390,\ndirty and referenced are tracked in storage keys, which belong to the physical\npage. This changes with virtualization: The guest and host dirty/reference bits\nare defined to be the logical OR of the values for the mapping and the physical\npage. This patch implements the necessary changes in pgtable.h for s390.\n\nThere is a common code change in mm/rmap.c, the call to\npage_test_and_clear_young must be moved. This is a no-op for all\narchitecture but s390. page_referenced checks the referenced bits for\nthe physiscal page and for all mappings:\no The physical page is checked with page_test_and_clear_young.\no The mappings are checked with ptep_test_and_clear_young and friends.\n\nWithout pgstes (the current implementation on Linux s390) the physical page\ncheck is implemented but the mapping callbacks are no-ops because dirty\nand referenced are not tracked in the s390 page tables. The pgstes introduces\nguest and host dirty and reference bits for s390 in the host mapping. These\nmapping must be checked before page_test_and_clear_young resets the reference\nbit.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "402b08622d9ac6e32e25289573272e0f21bb58a7", "tree": "40d7386154cef85c9bfd2bd862db025933820776", "parents": [ "37817f2982d0f559f90cecc66e150dd9d2c2df05" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Tue Mar 25 18:47:10 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:40 2008 +0300" }, "message": "s390: KVM preparation: provide hook to enable pgstes in user pagetable\n\nThe SIE instruction on s390 uses the 2nd half of the page table page to\nvirtualize the storage keys of a guest. This patch offers the s390_enable_sie\nfunction, which reorganizes the page tables of a single-threaded process to\nreserve space in the page table:\ns390_enable_sie makes sure that the process is single threaded and then uses\ndup_mm to create a new mm with reorganized page tables. The old mm is freed\nand the process has now a page status extended field after every page table.\n\nCode that wants to exploit pgstes should SELECT CONFIG_PGSTE.\n\nThis patch has a small common code hit, namely making dup_mm non-static.\n\nEdit (Carsten): I\u0027ve modified Martin\u0027s patch, following Jeremy Fitzhardinge\u0027s\nreview feedback. Now we do have the prototype for dup_mm in\ninclude/linux/sched.h. Following Martin\u0027s suggestion, s390_enable_sie() does now\ncall task_lock() to prevent race against ptrace modification of mm_users.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "37817f2982d0f559f90cecc66e150dd9d2c2df05", "tree": "45114b5720d7a13bdbe48cc6a75dc6de03d6fcd2", "parents": [ "2e4d2653497856b102c90153f970c9e344ba96c6" ], "author": { "name": "Izik Eidus", "email": "izike@qumranet.com", "time": "Mon Mar 24 23:14:53 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:39 2008 +0300" }, "message": "KVM: x86: hardware task switching support\n\nThis emulates the x86 hardware task switch mechanism in software, as it is\nunsupported by either vmx or svm. It allows operating systems which use it,\nlike freedos, to run as kvm guests.\n\nSigned-off-by: Izik Eidus \u003cizike@qumranet.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2e4d2653497856b102c90153f970c9e344ba96c6", "tree": "8a1929d5caa1f9436c25a104f75403fb2b3e5e2f", "parents": [ "4c9fc8ef501790732ed035585b491756b75ea4c6" ], "author": { "name": "Izik Eidus", "email": "izike@qumranet.com", "time": "Mon Mar 24 19:38:34 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:38 2008 +0300" }, "message": "KVM: x86: add functions to get the cpl of vcpu\n\nSigned-off-by: Izik Eidus \u003cizike@qumranet.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "69a9f69bb24d6d3dbf3d2ba542ddceeda40536d5", "tree": "f91803eb5a185cfd2f545098ac5da2a31cbf5bee", "parents": [ "947da53830690cbd77d7f2b625d0df1f161ffd54" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Fri Mar 21 12:38:23 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:34 2008 +0300" }, "message": "KVM: Move some x86 specific constants and structures to include/asm-x86\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "97646202bc3f190dfcb48a3d506ea2445717d392", "tree": "0715fd746a29360522154e0a15f91da94a243555", "parents": [ "1e977aa12dd4f80688b1f243762212e75c6d7fe8" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Wed Mar 12 18:10:45 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:32 2008 +0300" }, "message": "KVM: kvm.h: __user requires compiler.h\n\ninclude/linux/kvm.h defines struct kvm_dirty_log to\n\t[...]\n\tunion {\n\t\tvoid __user *dirty_bitmap; /* one bit per page */\n\t\t__u64 padding;\n\t};\n\n__user requires compiler.h to compile. Currently, this works on x86\nonly coincidentally due to other include files. This patch makes\nkvm.h compile in all cases.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "3c62c62502bea24448d4e82aa1f33c7dbca61a32", "tree": "d317c2ce20be6fa75404c0b65c8169ad0b491a10", "parents": [ "ed23dc6f5bc950ebbe683dd0bed1d5878230c171" ], "author": { "name": "Glauber Costa", "email": "gcosta@redhat.com", "time": "Mon Mar 17 16:08:39 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:30 2008 +0300" }, "message": "x86: make native_machine_shutdown non-static\n\nit will allow external users to call it. It is mainly\nuseful for routines that will override its machine_ops\nfield for its own special purposes, but want to call the\nnormal shutdown routine after they\u0027re done\n\nSigned-off-by: Glauber Costa \u003cgcosta@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "ed23dc6f5bc950ebbe683dd0bed1d5878230c171", "tree": "7a25b86c600b5429196dd56d684ea72d3e0be63c", "parents": [ "096d14a3b57e4a87d27be09cc64b4f84660acd08" ], "author": { "name": "Glauber Costa", "email": "gcosta@redhat.com", "time": "Mon Mar 17 16:08:38 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:29 2008 +0300" }, "message": "x86: allow machine_crash_shutdown to be replaced\n\nThis patch a llows machine_crash_shutdown to\nbe replaced, just like any of the other functions\nin machine_ops\n\nSigned-off-by: Glauber Costa \u003cgcosta@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2f333bcb4edd8daef99dabe4e7df8277af73cff1", "tree": "c984466e7756e0910bf470a094558b52bd10df33", "parents": [ "9f81128591ca1e9907f2e7a7b195e33232167d60" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Feb 22 12:21:37 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:27 2008 +0300" }, "message": "KVM: MMU: hypercall based pte updates and TLB flushes\n\nHypercall based pte updates are faster than faults, and also allow use\nof the lazy MMU mode to batch operations.\n\nDon\u0027t report the feature if two dimensional paging is enabled.\n\n[avi:\n - one mmu_op hypercall instead of one per op\n - allow 64-bit gpa on hypercall\n - don\u0027t pass host errors (-ENOMEM) to guest]\n\n[akpm: warning fix on i386]\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "9f81128591ca1e9907f2e7a7b195e33232167d60", "tree": "2abca5f4181f3bc0570bab60d85b473a595f1285", "parents": [ "0cf1bfd2737f41e59f974a61eab11af206d2042a" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Mar 02 14:06:05 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:26 2008 +0300" }, "message": "KVM: Provide unlocked version of emulator_write_phys()\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "0cf1bfd2737f41e59f974a61eab11af206d2042a", "tree": "4edd67efa000f4cb94ef834daa21ac07c2016989", "parents": [ "a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Feb 22 12:21:36 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:25 2008 +0300" }, "message": "x86: KVM guest: add basic paravirt support\n\nAdd basic KVM paravirt support. Avoid vm-exits on IO delays.\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc", "tree": "dfa62426cf55dfb2fad66e924eab34e9840bff12", "parents": [ "308b0f239e8d6754b8b903d279e5b5b987e257ac" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Fri Feb 22 12:21:36 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:24 2008 +0300" }, "message": "KVM: add basic paravirt support\n\nAdd basic KVM paravirt support. Avoid vm-exits on IO delays.\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "e0f63cb9277b64850854aee301762beeeb463473", "tree": "ae10bac92ee6cc1a658b479a311fac67ebd3524c", "parents": [ "7837699fa6d7adf81f26ab73a5f6897ea1ab9d6a" ], "author": { "name": "Sheng Yang", "email": "sheng.yang@intel.com", "time": "Tue Mar 04 00:50:59 2008 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:22 2008 +0300" }, "message": "KVM: Add save/restore supporting of in kernel PIT\n\nSigned-off-by: Sheng Yang \u003csheng.yang@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "7837699fa6d7adf81f26ab73a5f6897ea1ab9d6a", "tree": "37a89d5c10869a9ada59df75b49d685708661434", "parents": [ "4fcaa98267efc4d39ded9b0bc33c6b4a2f62fecd" ], "author": { "name": "Sheng Yang", "email": "sheng.yang@intel.com", "time": "Mon Jan 28 05:10:22 2008 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 12:00:21 2008 +0300" }, "message": "KVM: In kernel PIT model\n\nThe patch moves the PIT model from userspace to kernel, and increases\nthe timer accuracy greatly.\n\n[marcelo: make last_injected_time per-guest]\n\nSigned-off-by: Sheng Yang \u003csheng.yang@intel.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nTested-and-Acked-by: Alex Davis \u003calex14641@yahoo.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "71c4dfafc0932d92cc99c7e839d25174b0ce10a1", "tree": "991320ed3bce4cc2665721454c7f10a69fb98b1a", "parents": [ "3e4bb3ac9e0ada5df5f6729648d403ea9f071d10" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Feb 26 16:49:16 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:27 2008 +0300" }, "message": "KVM: detect if VCPU triple faults\n\nIn the current inject_page_fault path KVM only checks if there is another PF\npending and injects a DF then. But it has to check for a pending DF too to\ndetect a shutdown condition in the VCPU. If this is not detected the VCPU goes\nto a PF -\u003e DF -\u003e PF loop when it should triple fault. This patch detects this\ncondition and handles it with an KVM_SHUTDOWN exit to userspace.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2d3ad1f40c841bd3e97d30d423eea53915d085dc", "tree": "39f4a5a7814cc306d002366e1af922d32b7713c5", "parents": [ "05da45583de9b383dc81dd695fe248431d6c9f2b" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Feb 24 11:20:43 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:26 2008 +0300" }, "message": "KVM: Prefix control register accessors with kvm_ to avoid namespace pollution\n\nNames like \u0027set_cr3()\u0027 look dangerously close to affecting the host.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "05da45583de9b383dc81dd695fe248431d6c9f2b", "tree": "a76d699e60aca4f775d5f67254214654235e2e17", "parents": [ "2e53d63acba75795aa226febd140f67c58c6a353" ], "author": { "name": "Marcelo Tosatti", "email": "marcelo@kvack.org", "time": "Sat Feb 23 11:44:30 2008 -0300" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:25 2008 +0300" }, "message": "KVM: MMU: large page support\n\nCreate large pages mappings if the guest PTE\u0027s are marked as such and\nthe underlying memory is hugetlbfs backed. If the largepage contains\nwrite-protected pages, a large pte is not used.\n\nGives a consistent 2% improvement for data copies on ram mounted\nfilesystem, without NPT/EPT.\n\nAnthony measures a 4% improvement on 4-way kernbench, with NPT.\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2e53d63acba75795aa226febd140f67c58c6a353", "tree": "be4ad4e5b28c737053af78a950d270a657e9f628", "parents": [ "847f0ad8cbfa70c1af6948025836dfbd9ed6da1e" ], "author": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Wed Feb 20 14:47:24 2008 -0500" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:25 2008 +0300" }, "message": "KVM: MMU: ignore zapped root pagetables\n\nMark zapped root pagetables as invalid and ignore such pages during lookup.\n\nThis is a problem with the cr3-target feature, where a zapped root table fools\nthe faulting code into creating a read-only mapping. The result is a lockup\nif the instruction can\u0027t be emulated.\n\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nCc: Anthony Liguori \u003caliguori@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "f11c3a8d84d7bf091bf963edd7104dd4ba6416c3", "tree": "e297b6cee55b06c8ec40fe00998deef7cfe4a7ce", "parents": [ "a5f61300c489e334ddf99781a13a7f8d4b580781" ], "author": { "name": "Amit Shah", "email": "amit.shah@qumranet.com", "time": "Thu Feb 21 01:00:30 2008 +0530" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:24 2008 +0300" }, "message": "KVM: Add stat counter for hypercalls\n\nSigned-off-by: Amit Shah \u003camit.shah@qumranet.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "ef2979bd98dac86ea6a4cd9bdd6820a466108017", "tree": "5c5fb4ab189cce45148c8d73086b39f88f486f36", "parents": [ "a988b910ef816ed57e1cecbec14e98e906453f91" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Wed Feb 20 12:04:47 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:23 2008 +0300" }, "message": "KVM: Increase the number of user memory slots per vm\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "a988b910ef816ed57e1cecbec14e98e906453f91", "tree": "ff76b7c516db08bb5adafd87d895f53356144d0d", "parents": [ "edbe6c325da48e707a3b31310c5ff5783cf6c0be" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Wed Feb 20 11:59:20 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:23 2008 +0300" }, "message": "KVM: Add API for determining the number of supported memory slots\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "edbe6c325da48e707a3b31310c5ff5783cf6c0be", "tree": "397e11e558da67fc025e5ab7a6ff5d2628d94af1", "parents": [ "f725230af9ea03f6cc6f4a90e87aa428df46ec19" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Wed Feb 20 11:56:51 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:23 2008 +0300" }, "message": "KVM: Increase vcpu count to 16\n\nWith NPT support, scalability is much improved.\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "f725230af9ea03f6cc6f4a90e87aa428df46ec19", "tree": "dcbeae15414805505a71b25c0ee989d698522ea4", "parents": [ "7a95727567f0991751c2db774a110b4f8080de7f" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Wed Feb 20 11:53:16 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:23 2008 +0300" }, "message": "KVM: Add API to retrieve the number of supported vcpus per vm\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "18068523d3a0b41fcee5b53cdb437a0ab4d65e4b", "tree": "cbedbd4371cb57c34728137988a7433ae736d79a", "parents": [ "24e09cbf480a72f9c952af4ca77b159503dca44b" ], "author": { "name": "Glauber de Oliveira Costa", "email": "gcosta@redhat.com", "time": "Fri Feb 15 17:52:47 2008 -0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:22 2008 +0300" }, "message": "KVM: paravirtualized clocksource: host part\n\nThis is the host part of kvm clocksource implementation. As it does\nnot include clockevents, it is a fairly simple implementation. We\nonly have to register a per-vcpu area, and start writing to it periodically.\n\nThe area is binary compatible with xen, as we use the same shadow_info\nstructure.\n\n[marcelo: fix bad_page on MSR_KVM_SYSTEM_TIME]\n[avi: save full value of the msr, even if enable bit is clear]\n[avi: clear previous value of time_page]\n\nSigned-off-by: Glauber de Oliveira Costa \u003cgcosta@redhat.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "cc4b6871e771e76dc1de06adb8aed261a1c66be8", "tree": "e64b3524153846180a2a481fe1e412d3cfc6d3fd", "parents": [ "4d9976bbdc09e08b69fc12fee2042c3528187b32" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Thu Feb 07 13:47:43 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:20 2008 +0300" }, "message": "KVM: export the load_pdptrs() function to modules\n\nThe load_pdptrs() function is required in the SVM module for NPT support.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "1855267210e1a8c9d41fe3a3c7a0d42eca5fb7cd", "tree": "2af29e610ce7c7196798cc5f580f7282f902df2a", "parents": [ "6c7dac72d5c7dc0e09512dce865398167be9a8f7" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Thu Feb 07 13:47:41 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:19 2008 +0300" }, "message": "KVM: export information about NPT to generic x86 code\n\nThe generic x86 code has to know if the specific implementation uses Nested\nPaging. In the generic code Nested Paging is called Two Dimensional Paging\n(TDP) to avoid confusion with (future) TDP implementations of other vendors.\nThis patch exports the availability of TDP to the generic x86 code.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "f2b4b7ddf633ffa24ce7c89c9e0d8a06463484e3", "tree": "db27a5a3cff2e60497ec60194a9f754372bf01e1", "parents": [ "0aac03f07b37da96e00371e66973d5ffaae578a4" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Thu Jan 31 14:57:37 2008 +0100" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:18 2008 +0300" }, "message": "KVM: make EFER_RESERVED_BITS configurable for architecture code\n\nThis patch give the SVM and VMX implementations the ability to add some bits\nthe guest can set in its EFER register.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "31bb117eb48f2629e030ca547ca89a1c34150183", "tree": "9923c209e353dfac4843ae067eaade9f3154ced3", "parents": [ "2384d2b32640839a4d4d260ca7c5aa4edbf68d91" ], "author": { "name": "Hollis Blanchard", "email": "hollisb@us.ibm.com", "time": "Mon Jan 28 17:42:34 2008 -0600" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:18 2008 +0300" }, "message": "KVM: Use CONFIG_PREEMPT_NOTIFIERS around struct preempt_notifier\n\nThis allows kvm_host.h to be #included even when struct preempt_notifier is\nundefined. This is needed to build ppc asm-offsets.h.\n\nSigned-off-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "2384d2b32640839a4d4d260ca7c5aa4edbf68d91", "tree": "812ba0ea30b2fd59553bc7064b13cc107f276e6b", "parents": [ "adb1ff46754a87f3f6c9e7ee0a92f9a8a183bb38" ], "author": { "name": "Sheng Yang", "email": "sheng.yang@intel.com", "time": "Thu Jan 17 15:14:33 2008 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:17 2008 +0300" }, "message": "KVM: VMX: Enable Virtual Processor Identification (VPID)\n\nTo allow TLB entries to be retained across VM entry and VM exit, the VMM\ncan now identify distinct address spaces through a new virtual-processor ID\n(VPID) field of the VMCS.\n\n[avi: drop vpid_sync_all()]\n[avi: add \"cc\" to asm constraints]\n\nSigned-off-by: Sheng Yang \u003csheng.yang@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "1ae0a13def678876b9acfb5ac1e2cf7d5d45a60d", "tree": "6127e3b33d325cf88053f38a9c9d5cea1be3b65d", "parents": [ "489f1d6526ab68ca1842398fa3ae95c597fe3d32" ], "author": { "name": "Dong, Eddie", "email": "eddie.dong@intel.com", "time": "Mon Jan 07 13:20:25 2008 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Sun Apr 27 11:53:14 2008 +0300" }, "message": "KVM: MMU: Simplify hash table indexing\n\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\u003e\n" }, { "commit": "7f424a8b08c26dc14ac5c17164014539ac9a5c65", "tree": "f1f7268ce5215fe4909cb801313a8997d52d1e1e", "parents": [ "c3bf9bc243092c53946fd6d8ebd6dc2f4e572d48" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Fri Apr 25 17:39:01 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Apr 27 00:01:45 2008 +0200" }, "message": "fix idle (arch, acpi and apm) and lockdep\n\nOK, so 25-mm1 gave a lockdep error which made me look into this.\n\nThe first thing that I noticed was the horrible mess; the second thing I\nsaw was hacks like: 71e93d15612c61c2e26a169567becf088e71b8ff\n\nThe problem is that arch idle routines are somewhat inconsitent with\ntheir IRQ state handling and instead of fixing _that_, we go paper over\nthe problem.\n\nSo the thing I\u0027ve tried to do is set a standard for idle routines and\nfix them all up to adhere to that. So the rules are:\n\n idle routines are entered with IRQs disabled\n idle routines will exit with IRQs enabled\n\nNearly all already did this in one form or another.\n\nMerge the 32 and 64 bit bits so they no longer have different bugs.\n\nAs for the actual lockdep warning; __sti_mwait() did a plainly un-annotated\nirq-enable.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nTested-by: Bob Copeland \u003cme@bobcopeland.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c3bf9bc243092c53946fd6d8ebd6dc2f4e572d48", "tree": "4cabbf33e11e3a71b64394b24fe70453f41cefe8", "parents": [ "e3505dd50caf54e6f81f897cb347441409974a15", "c2b91e2eec9678dbda274e906cc32ea8f711da3b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 14:04:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 14:04:32 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-bootmem-v3\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-bigbox-bootmem-v3:\n x86_64/mm: check and print vmemmap allocation continuous\n x86_64: fix setup_node_bootmem to support big mem excluding with memmap\n x86_64: make reserve_bootmem_generic() use new reserve_bootmem()\n mm: allow reserve_bootmem() cross nodes\n mm: offset align in alloc_bootmem()\n mm: fix alloc_bootmem_core to use fast searching for all nodes\n mm: make mem_map allocation continuous\n" }, { "commit": "c2b91e2eec9678dbda274e906cc32ea8f711da3b", "tree": "fd9e9799078c65c8282ca3a996e6c3bd9e94fa4c", "parents": [ "1a27fc0a42162964d758e9d36d2d1b49c082a67c" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel.send@gmail.com", "time": "Sat Apr 12 01:19:24 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 22:51:09 2008 +0200" }, "message": "x86_64/mm: check and print vmemmap allocation continuous\n\nOn big systems with lots of memory, don\u0027t print out too much during\nbootup, and make it easy to find if it is continuous.\n\non 256G 8 sockets system will get\n [ffffe20000000000-ffffe20002bfffff] PMD -\u003e [ffff810001400000-ffff810003ffffff] on node 0\n[ffffe2001c700000-ffffe2001c7fffff] potential offnode page_structs\n [ffffe20002c00000-ffffe2001c7fffff] PMD -\u003e [ffff81000c000000-ffff8100255fffff] on node 0\n[ffffe20038700000-ffffe200387fffff] potential offnode page_structs\n [ffffe2001c800000-ffffe200387fffff] PMD -\u003e [ffff810820200000-ffff81083c1fffff] on node 1\n [ffffe20040000000-ffffe2007fffffff] PUD -\u003effff811027a00000 on node 2\n [ffffe20038800000-ffffe2003fffffff] PMD -\u003e [ffff811020200000-ffff8110279fffff] on node 2\n[ffffe20054700000-ffffe200547fffff] potential offnode page_structs\n [ffffe20040000000-ffffe200547fffff] PMD -\u003e [ffff811027c00000-ffff81103c3fffff] on node 2\n[ffffe20070700000-ffffe200707fffff] potential offnode page_structs\n [ffffe20054800000-ffffe200707fffff] PMD -\u003e [ffff811820200000-ffff81183c1fffff] on node 3\n [ffffe20080000000-ffffe200bfffffff] PUD -\u003effff81202fa00000 on node 4\n [ffffe20070800000-ffffe2007fffffff] PMD -\u003e [ffff812020200000-ffff81202f9fffff] on node 4\n[ffffe2008c700000-ffffe2008c7fffff] potential offnode page_structs\n [ffffe20080000000-ffffe2008c7fffff] PMD -\u003e [ffff81202fc00000-ffff81203c3fffff] on node 4\n[ffffe200a8700000-ffffe200a87fffff] potential offnode page_structs\n [ffffe2008c800000-ffffe200a87fffff] PMD -\u003e [ffff812820200000-ffff81283c1fffff] on node 5\n [ffffe200c0000000-ffffe200ffffffff] PUD -\u003effff813037a00000 on node 6\n [ffffe200a8800000-ffffe200bfffffff] PMD -\u003e [ffff813020200000-ffff8130379fffff] on node 6\n[ffffe200c4700000-ffffe200c47fffff] potential offnode page_structs\n [ffffe200c0000000-ffffe200c47fffff] PMD -\u003e [ffff813037c00000-ffff81303c3fffff] on node 6\n [ffffe200c4800000-ffffe200e07fffff] PMD -\u003e [ffff813820200000-ffff81383c1fffff] on node 7\n\ninstead of a very long print out...\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1a27fc0a42162964d758e9d36d2d1b49c082a67c", "tree": "b94c4864edd0869d8ab7b25b9c3942a14bb6f9db", "parents": [ "8b3cd09ed23049fcb02479c6286744b36324ac9d" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Mar 18 12:52:37 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 22:51:08 2008 +0200" }, "message": "x86_64: fix setup_node_bootmem to support big mem excluding with memmap\n\ntypical case: four sockets system, every node has 4g ram, and we are using:\n\n\tmemmap\u003d10g$4g\n\nto mask out memory on node1 and node2\n\nwhen numa is enabled, early_node_mem is used to get node_data and node_bootmap.\n\nif it can not get memory from the same node with find_e820_area(), it will\nuse alloc_bootmem to get buff from previous nodes.\n\nso check it and print out some info about it.\n\nneed to move early_res_to_bootmem into every setup_node_bootmem.\nand it takes range that node has. otherwise alloc_bootmem could return addr\nthat reserved early.\n\ndepends on \"mm: make reserve_bootmem can crossed the nodes\".\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9b79ed952bd7344d40152f8a560ad8a0d93f3886", "tree": "0cdf72321a9eeb2a766b7b98d5a87ad3d46ad620", "parents": [ "a52b0d25a722e84da999005b75f972aa4824253c", "19870def587554c4055df3e74a21508e3647fb7e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 13:46:11 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 13:46:11 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-generic-bitops-v3\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-generic-bitops-v3:\n x86, bitops: select the generic bitmap search functions\n x86: include/asm-x86/pgalloc.h/bitops.h: checkpatch cleanups - formatting only\n x86: finalize bitops unification\n x86, UML: remove x86-specific implementations of find_first_bit\n x86: optimize find_first_bit for small bitmaps\n x86: switch 64-bit to generic find_first_bit\n x86: generic versions of find_first_(zero_)bit, convert i386\n bitops: use __fls for fls64 on 64-bit archs\n generic: implement __fls on all 64-bit archs\n generic: introduce a generic __fls implementation\n x86: merge the simple bitops and move them to bitops.h\n x86, generic: optimize find_next_(zero_)bit for small constant-size bitmaps\n x86, uml: fix uml with generic find_next_bit for x86\n x86: change x86 to use generic find_next_bit\n uml: Kconfig cleanup\n uml: fix build error\n" }, { "commit": "a52b0d25a722e84da999005b75f972aa4824253c", "tree": "4a3a48305f744e6bde2e3fd663a4473dd712049c", "parents": [ "539a5fe22620a1665cce504167953a71a43232ad", "f37afdaca711838b50ecd89b9c15fc745270d77c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 13:44:19 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 26 13:44:19 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (46 commits)\n ide: constify struct ide_dma_ops\n ide: add struct ide_dma_ops (take 3)\n ide: add IDE_HFLAG_SERIALIZE_DMA host flag\n sl82c105: check bridge revision in sl82c105_init_one()\n au1xxx-ide: use -\u003einit_dma method\n palm_bk3710: use -\u003einit_dma method\n sgiioc4: use -\u003einit_dma method\n icside: use -\u003einit_dma method\n ide-pmac: use -\u003einit_dma method\n ide: do complete DMA setup in -\u003einit_dma method (take 2)\n au1xxx-ide: fix MWDMA support\n ide: cleanup ide_setup_dma()\n ide: factor out setting PCI bus-mastering from ide_hwif_setup_dma()\n ide: export ide_allocate_dma_engine()\n ide: move ide_setup_dma() call out from -\u003einit_dma method\n alim15x3: skip DMA initialization completely on revs \u003c 0x20\n pdc202xx_old: remove init_dma_pdc202xx()\n ide: don\u0027t display \"BIOS\" settings in ide_setup_dma()\n ide: remove -\u003ecds field from ide_hwif_t (take 2)\n ide: remove ide_dma_iobase()\n ...\n" }, { "commit": "f37afdaca711838b50ecd89b9c15fc745270d77c", "tree": "0580bdac04d7d9ef0cc9f4dc2350ea38141980b5", "parents": [ "5e37bdc081a980dd0d669e6387bcf15ca9666f81" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "message": "ide: constify struct ide_dma_ops\n\n* Export ide_dma_exec_cmd() and __ide_dma_test_irq().\n\n* Constify struct ide_dma_ops.\n\n* Always set hwif-\u003edma_ops to \u0026sff_dma_ops in ide_setup_dma()\n (it is later overriden by ide_init_port() if needed) and drop\n \u0027const struct ide_port_info *d\u0027 argument.\n\nWhile at it:\n\n* Rename __ide_dma_test_irq() to ide_dma_test_irq().\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5e37bdc081a980dd0d669e6387bcf15ca9666f81", "tree": "d842166c3bd23fbf3dfba0ccaa0f9ed5cc3096db", "parents": [ "1fd1890594bd355a4217f5658a34763e77decee3" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "message": "ide: add struct ide_dma_ops (take 3)\n\nAdd struct ide_dma_ops and convert core code + drivers to use it.\n\nWhile at it:\n\n* Drop \"ide_\" prefix from -\u003eide_dma_end and -\u003eide_dma_test_irq methods.\n\n* Drop \"ide_\" \"infixes\" from DMA methods.\n\n* au1xxx-ide.c:\n - use auide_dma_{test_irq,end}() directly in auide_dma_timeout()\n\n* pdc202xx_old.c:\n - drop \"old_\" \"infixes\" from DMA methods\n\n* siimage.c:\n - add siimage_dma_test_irq() helper\n - print SATA warning in siimage_init_one()\n\n* Remove no longer needed -\u003einit_hwif implementations.\n\nv2:\n* Changes based on review from Sergei:\n - s/siimage_ide_dma_test_irq/siimage_dma_test_irq/\n - s/drive-\u003ehwif/hwif/ in idefloppy_pc_intr().\n - fix patch description w.r.t. au1xxx-ide changes\n - fix au1xxx-ide build\n - fix naming for cmd64*_dma_ops\n - drop \"ide_\" and \"old_\" infixes\n - s/hpt3xxx_dma_ops/hpt37x_dma_ops/\n - s/hpt370x_dma_ops/hpt370_dma_ops/\n - use correct DMA ops for HPT302/N, HPT371/N and HPT374\n - s/it821x_smart_dma_ops/it821x_pass_through_dma_ops/\n\nv3:\n* Two bugs slipped in v2 (noticed by Sergei):\n - use correct DMA ops for HPT374 (for real this time)\n - handle HPT370/HPT370A properly\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1fd1890594bd355a4217f5658a34763e77decee3", "tree": "ee8bd668648a9d3db01a7c99d73eee7453efe98b", "parents": [ "6c61064162e6a9965a062b445c6bd6c8ed019183" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:24 2008 +0200" }, "message": "ide: add IDE_HFLAG_SERIALIZE_DMA host flag\n\n* Add IDE_HFLAG_SERIALIZE_DMA host flag to serialize ports\n if DMA is available and handle it in ide_init_port().\n\n* Convert sl82c105 host driver to use this new flag.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b123f56e04c7c112f754f948198d1ea5a80e649d", "tree": "c58e83e954159d7755aa7f04d433e4c7e25dc330", "parents": [ "f629b38beddf2ff8bc3fda1754bbd6cc7d3acc03" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:22 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:22 2008 +0200" }, "message": "ide: do complete DMA setup in -\u003einit_dma method (take 2)\n\n* Make ide_hwif_setup_dma() return an error value.\n\n* Pass \u0027const struct ide_port_info *d\u0027 instead of \u0027unsigned long dmabase\u0027\n to -\u003einit_dma method and make it return an error value.\n\n* Rename ide_get_or_set_dma_base() to ide_pci_dma_base(),\n change ordering of its arguments and then export it.\n\n* Export ide_pci_set_master().\n\n* Do complete DMA setup inside -\u003einit_dma method and update -\u003einit_dma\n users accordingly.\n\n* Sanitize code for DMA setup in ide_init_port().\n\nv2:\n* Fix for CONFIG_BLK_DEV_IDEDMA_PCI\u003dn configs\n (from Jiri Slaby \u003cjirislaby@gmail.com\u003e):\n\n Fix following compiler warning by returning EINVAL:\n\n In file included from ANYTHING-INCLUDING-IDE.H:45:\n include/linux/ide.h: In function ‘ide_hwif_setup_dma’:\n include/linux/ide.h:1022: warning: no return statement in function returning non-void\n\nCc: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "f629b38beddf2ff8bc3fda1754bbd6cc7d3acc03", "tree": "0e5c4b222c2df6aa4fab5dd1bf5bc2e936a47979", "parents": [ "63158d5c217e2e62665ae9b10d203bd7da817108" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:22 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:22 2008 +0200" }, "message": "au1xxx-ide: fix MWDMA support\n\nAlways use \"fast\" MWDMA support and remove dma_{black,white}_list\n(they were based on completely bogus -\u003eide_dma_check implementation\nwhich didn\u0027t set neither the host controller timings nor the device\nfor the desired transfer mode).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "b8e73fba60414e161d8fd2429b6fb268e34502e2", "tree": "f426376c826ff1a8979a36eb6b5bde1addb7d719", "parents": [ "23658f8af3dbba53ae9796e4c37c2fdd0272662e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:21 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:21 2008 +0200" }, "message": "ide: export ide_allocate_dma_engine()\n\nExport ide_allocate_dma_engine() and use it in trm290 host driver.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5e59c236846df444860ffc8b852117f9ff65c101", "tree": "187ce0b44b80e52e26a963196b1ab017764d3f2c", "parents": [ "0a79acd40d1ee8b6bf217a519eee422ed7e6da6b" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:20 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:20 2008 +0200" }, "message": "ide: remove -\u003ecds field from ide_hwif_t (take 2)\n\n* Use hwif-\u003ename instead of cds-\u003ename in ide_allocate_dma_engine().\n\n* Use pci_name(dev) instead of cds-\u003ename in init_dma_pdc202xx().\n\n* Remove no longer needed -\u003ecds field from ide_hwif_t.\n\nv2:\n\n* scc_pata.c also needs to be updated now (noticed by Stephen Rothwell).\n\nThere should be no functional changes caused by this patch.\n\nCc: Kou Ishizaki \u003ckou.ishizaki@toshiba.co.jp\u003e\nCc: Akira Iguchi \u003cakira2.iguchi@toshiba.co.jp\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "21a3387ddd9eedcf6d4f47e591ffa90128b9f560", "tree": "b1078598c6e93e1c232312a366f60f1e1d29eeb6", "parents": [ "eb63963a55f039f049d0dd1121f91f332af6ecc9" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:20 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:20 2008 +0200" }, "message": "ide: remove -\u003eextra field from struct ide_port_info\n\nAlways setup hwif-\u003eextra_base in ide_iomio_dma() and remove\nno longer needed -\u003eextra field from struct ide_port_info.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "5add22241752a3c689bea2a9d0e71c2a5909ed8a", "tree": "65292ecc97c4fab189bd552a849a15925a96c183", "parents": [ "0d1bad216c43bcee84cc24d1ed003c19134d2645" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:19 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:19 2008 +0200" }, "message": "ide: remove ide_hwif_request_regions()\n\nRemove no longer used ide_hwif_request_regions() and hwif_request_region().\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "0d1bad216c43bcee84cc24d1ed003c19134d2645", "tree": "3cdcf7592c4e1a8899cde78beb512bffa21abf77", "parents": [ "7ebe5936c214c656a1625abf9ec3b09e3d1bf34a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:19 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:19 2008 +0200" }, "message": "ide: manage resources for PCI devices in ide_pci_enable() (take 3)\n\n* Reserve PCI BARs 0-3 (0-1 for single port controllers) in\n ide_pci_enable() and remove ide_hwif_request_regions() call\n from ide_device_add_all() (also cleanup resource management\n in scc_pata host driver).\n\n* Fix handling of PCI BAR 4 in ide_pci_enable(), then cleanup\n ide_iomio_dma() (+ init_hwif_trm290() in trm290 host driver)\n and remove ide_release[_iomio]_dma().\n\nv2:\n* Fixup trm290 host driver.\n\nv3:\n* Because of scc_pata host driver changes we need to call\n pci_request_selected_regions() also in setup_mmio_scc().\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "d083c03f2524af699a6b85cf4d2f8090242b1b84", "tree": "08ed1e637a96111f9f1e4ef48098a8c939561edd", "parents": [ "eb716beb0aeb4b14489a64c51c63e6a4be2e13a0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:17 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:17 2008 +0200" }, "message": "ide: remove ide_hwif_release_regions()\n\nAll host drivers using ide_unregister()/module_exit() have been fixed\nto manage resources themselves so this function can be removed now.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "0bfeee7d4190938291a76536c7f6cd8f4e2dc30c", "tree": "94d8a02a4f184852836ae1e1ef5cbb8415238127", "parents": [ "3b36f66b81bc0d69ec7dfa736592224f6ca366b7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "message": "ide: use ide_legacy_device_add() for qd65xx (take 2)\n\n* Add \u0027unsigned long config\u0027 argument to ide_legacy_device_add()\n for setting hwif-\u003econfig_data.\n\n* Use ide_find_port_slot() instead of ide_find_port() in\n ide_legacy_device_add().\n\n* Handle IDE_HFLAG_QD_2ND_PORT and IDE_HFLAG_SINGLE host flags in\n ide_legacy_device_add().\n\n* Convert qd65xx host driver to use ide_legacy_device_add().\n\nv2:\n* Update ali14xx, dtc2278, ht6560b and umc8672 host drivers.\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "3b36f66b81bc0d69ec7dfa736592224f6ca366b7", "tree": "b99bf69c108198d14a0f600a600cf2790ca2be84", "parents": [ "e53cd458d593c88247b8a7b2754d0e8055869670" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "message": "ide: add ide_legacy_device_add() helper\n\nAdd ide_legacy_device_add() helper for use by legacy VLB host drivers\n(+ convert them to use it).\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e53cd458d593c88247b8a7b2754d0e8055869670", "tree": "27076f0f9a1a334cf8ab3794a63f8b1f020adbd6", "parents": [ "e5e076a3540af0ed7b6491d1593396c99adbfbe1" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:16 2008 +0200" }, "message": "ide: remove -\u003enoprobe field from ide_hwif_t\n\nUpdate IDE PMAC host driver to use drive-\u003enoprobe instead of hwif-\u003enoprobe\nand remove hwif-\u003enoprobe completely (it is always set to zero now).\n\nThere should be no functional changes caused by this patch.\n\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "ac95beedf8bc97b24f9540d4da9952f07221c023", "tree": "c29837142c8083b6fcaf1767abcb0a4533676cd1", "parents": [ "4a27214d7be31e122db4102166f49ec15958e8e9" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:14 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat Apr 26 22:25:14 2008 +0200" }, "message": "ide: add struct ide_port_ops (take 2)\n\n* Move hooks for port/host specific methods from ide_hwif_t to\n \u0027struct ide_port_ops\u0027.\n\n* Add \u0027const struct ide_port_ops *port_ops\u0027 to \u0027struct ide_port_info\u0027\n and ide_hwif_t.\n\n* Update host drivers and core code accordingly.\n\nWhile at it:\n\n* Rename ata66_*() cable detect functions to *_cable_detect() to match\n the standard naming. (Suggested by Sergei Shtylyov)\n\nv2:\n* Fix build for bast-ide. (Noticed by Andrew Morton)\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "8b664aa66e824a0ddf4ec56d41fa0cf7bb374de6", "tree": "57c5de72c38f630e126964b922c379c4a7e49100", "parents": [ "50eae2a7c9862afe263a2003c12f457ecfc9e6a2" ], "author": { "name": "Huang, Ying", "email": "ying.huang@intel.com", "time": "Fri Mar 28 10:49:44 2008 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 21:34:42 2008 +0200" }, "message": "x86, boot: add linked list of struct setup_data\n\nThis patch adds a field of 64-bit physical pointer to NULL terminated\nsingle linked list of struct setup_data to real-mode kernel\nheader. This is used as a more extensible boot parameters passing\nmechanism.\n\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "50eae2a7c9862afe263a2003c12f457ecfc9e6a2", "tree": "96e8e53c168c4c4cc983f629151091c17014be3b", "parents": [ "4a27214d7be31e122db4102166f49ec15958e8e9" ], "author": { "name": "Huang, Ying", "email": "ying.huang@intel.com", "time": "Fri Mar 28 10:49:42 2008 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 21:34:42 2008 +0200" }, "message": "x86, boot: add free_early to early reservation machanism\n\nAdd free_early to early reservation mechanism - this way early bootup\nfailure paths can stop wasting memory.\n\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f19dcf4a61ea4a3d155acb239348d09cb264f6a0", "tree": "52e06002f6f3402148247b361ea91257f5853888", "parents": [ "d66462f5314b0e70ddad8032eb76099475ca5571" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Mar 23 01:03:07 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 19:21:17 2008 +0200" }, "message": "x86: include/asm-x86/pgalloc.h/bitops.h: checkpatch cleanups - formatting only\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d66462f5314b0e70ddad8032eb76099475ca5571", "tree": "473d34bf2662fb008495764dda774e00d563f01a", "parents": [ "5245698f665c4b7a533dcc47a5afdf33095d436a" ], "author": { "name": "Alexander van Heukelum", "email": "heukelum@mailshack.com", "time": "Fri Apr 04 20:49:30 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 19:21:17 2008 +0200" }, "message": "x86: finalize bitops unification\n\ninclude/asm-x86/bitops_32.h and include/asm-x86/bitops_64.h are now\nalmost identical. The 64-bit version sets ARCH_HAS_FAST_MULTIPLIER\nand has an extra inline function set_bit_string. The define currently\nhas no influence on the generated code, but it can be argued that\nsetting it on i386 is the right thing to do anyhow. The addition\nof the extra inline function on i386 does not hurt either.\n\nSigned-off-by: Alexander van Heukelum \u003cheukelum@fastmail.fm\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5245698f665c4b7a533dcc47a5afdf33095d436a", "tree": "5e417154f181e523c8491ec263eb71fbaf8ec0da", "parents": [ "3a48305028aa38afba93fc05066c71a6ee668ad8" ], "author": { "name": "Alexander van Heukelum", "email": "heukelum@mailshack.com", "time": "Tue Apr 01 17:47:57 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 19:21:17 2008 +0200" }, "message": "x86, UML: remove x86-specific implementations of find_first_bit\n\nx86 has been switched to the generic versions of find_first_bit\nand find_first_zero_bit, but the original versions were retained.\nThis patch just removes the now unused x86-specific versions.\n\nalso update UML.\n\nSigned-off-by: Alexander van Heukelum \u003cheukelum@fastmail.fm\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3a48305028aa38afba93fc05066c71a6ee668ad8", "tree": "5fd5b9bd9b4daa7cafb87c2706693fe57bc8af51", "parents": [ "2aba6925fdb96428d1129a61b1233597a03a387b" ], "author": { "name": "Alexander van Heukelum", "email": "heukelum@mailshack.com", "time": "Tue Apr 01 17:42:21 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 19:21:17 2008 +0200" }, "message": "x86: optimize find_first_bit for small bitmaps\n\nAvoid a call to find_first_bit if the bitmap size is know at\ncompile time and small enough to fit in a single long integer.\nModeled after an optimization in the original x86_64-specific\ncode.\n\nSigned-off-by: Alexander van Heukelum \u003cheukelum@fastmail.fm\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2aba6925fdb96428d1129a61b1233597a03a387b", "tree": "9ab7d292e681012c43671dd207b20e2c6a10ebcb", "parents": [ "77b9bd9c49442407804c37bcc82021a35277f83c" ], "author": { "name": "Alexander van Heukelum", "email": "heukelum@mailshack.com", "time": "Tue Apr 01 17:41:26 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Apr 26 19:21:16 2008 +0200" }, "message": "x86: switch 64-bit to generic find_first_bit\n\nSwitch x86_64 to generic find_first_bit. The x86_64-specific\nimplementation is not removed.\n\nSigned-off-by: Alexander van Heukelum \u003cheukelum@fastmail.fm\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "77b9bd9c49442407804c37bcc82021a35277f83c" }