git checkout 15c03dd4859ab16f9212238f29dd315654aa94f6 Previous HEAD position was e2764a2... drm: convert crtc to properties/state (pageflip) HEAD is now at 15c03dd... Linux 3.12-rc3 ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:15c03dd4859ab16f9212238f29dd315654aa94f6:bisect-usb 2013-10-05-17:13:40 15c03dd4859ab16f9212238f29dd315654aa94f6 reuse /kernel/i386-randconfig-r2-1005/15c03dd4859ab16f9212238f29dd315654aa94f6/vmlinuz-3.12.0-rc3 2013-10-05-17:13:40 detecting boot state .. 7 9 12 15 18 19 20 SUCCESS bisect: good commit 15c03dd4859ab16f9212238f29dd315654aa94f6 git bisect start e2764a21797682598150002f00ae58271cd875ef 15c03dd4859ab16f9212238f29dd315654aa94f6 -- Previous HEAD position was 15c03dd... Linux 3.12-rc3 HEAD is now at c1be5a5... Linux 3.9 Bisecting: 4 revisions left to test after this (roughly 2 steps) [a342a57d8f30a35a7397d4d950b852913270e48b] drm: split property values out git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:a342a57d8f30a35a7397d4d950b852913270e48b:bisect-usb 2013-10-05-17:18:34 a342a57d8f30a35a7397d4d950b852913270e48b reuse /kernel/i386-randconfig-r2-1005/a342a57d8f30a35a7397d4d950b852913270e48b/vmlinuz-3.12.0-rc3-00005-ga342a57 2013-10-05-17:18:34 detecting boot state . 11. 17 20 SUCCESS Bisecting: 2 revisions left to test after this (roughly 1 step) [e184cbdf891bcb7e94b4aef45fb009897e3dd014] drm: Allow drm_mode_object_find() to look up an object of any type running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:e184cbdf891bcb7e94b4aef45fb009897e3dd014:bisect-usb 2013-10-05-17:21:04 e184cbdf891bcb7e94b4aef45fb009897e3dd014 reuse /kernel/i386-randconfig-r2-1005/e184cbdf891bcb7e94b4aef45fb009897e3dd014/vmlinuz-3.12.0-rc3-00007-ge184cbd 2013-10-05-17:21:04 detecting boot state . 7. 16 20 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [2efab5f3331dbbf7c62d66811374d7f44a9a0754] drm: convert plane to properties/state running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:2efab5f3331dbbf7c62d66811374d7f44a9a0754:bisect-usb 2013-10-05-17:23:35 2efab5f3331dbbf7c62d66811374d7f44a9a0754 reuse /kernel/i386-randconfig-r2-1005/2efab5f3331dbbf7c62d66811374d7f44a9a0754/vmlinuz-3.12.0-rc3-00009-g2efab5f 2013-10-05-17:23:35 detecting boot state . 5 9 12 20 SUCCESS e2764a21797682598150002f00ae58271cd875ef is the first bad commit commit e2764a21797682598150002f00ae58271cd875ef Author: Rob Clark Date: Fri Oct 4 18:07:42 2013 -0400 drm: convert crtc to properties/state (pageflip) Break the mutable state of a crtc out into a separate structure and use atomic properties mechanism to set crtc attributes. This makes it easier to have some helpers for crtc->set_property() and for checking for invalid params. The idea is that individual drivers can wrap the state struct in their own struct which adds driver specific parameters, for easy build-up of state across multiple set_property() calls and for easy atomic commit or roll- back. :040000 040000 ba7a8e09ffd56b58b13e27cec6223822fad09c91 ad88d6421e79967fca350b1fb92dc9982fabe72b M drivers :040000 040000 c7ea5c621e6973e2ec55b237a3facd72a08ad914 e06631ae29ee4786ffc5482b5d6c7a0c44a5427d M include bisect run success ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:2efab5f3331dbbf7c62d66811374d7f44a9a0754:bisect-usb 2013-10-05-17:26:06 2efab5f3331dbbf7c62d66811374d7f44a9a0754 reuse /kernel/i386-randconfig-r2-1005/2efab5f3331dbbf7c62d66811374d7f44a9a0754/vmlinuz-3.12.0-rc3-00009-g2efab5f 2013-10-05-17:26:06 detecting boot state .. 44 48 53 60 SUCCESS ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:e2764a21797682598150002f00ae58271cd875ef:bisect-usb TEST FAILURE BUG: kernel early hang without any printk output Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:e2764a21797682598150002f00ae58271cd875ef:bisect-usb/.vmlinuz-e2764a21797682598150002f00ae58271cd875ef-20131005170808-19-ant branch=robclark/global-thermonuclear-war BOOT_IMAGE=/kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/vmlinuz-3.12.0-rc3-00010-ge2764a2 noapic nolapic nohz=off Early hang kernel: vmlinuz-3.12.0-rc3-00010-ge2764a2 3.12.0-rc3-00010-ge2764a2 #52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-athens-43:20131005170829:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-inn-10:20131005170832:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-lkp-st01-1:20131005170842:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-lkp-st01-5:20131005070439:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-lkp-tt02-15:20131004213301:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-lkp-tt02-20:20131005073750:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-roam-19:20131005170831:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-snb-14:20131005170830:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-snb-40:20131005170825:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-snb-9:20131005170827:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-stoakley-3:20131005070550:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-stoakley-4:20131005070425:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-waimea-2:20131006010722:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-xps-4:20131006010657:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-quantal-xps-6:20131006010658:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-ant-3:20131005070631:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-athens-31:20131005170820:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-bens-2:20131005170829:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-cairo-30:20131005170826:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-inn-13:20131005170819:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-lkp-tt02-17:20131004213410:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-lkp-tt02-17:20131004213433:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-lkp-tt02-6:20131005073736:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-roam-16:20131005170821:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-roam-27:20131005170819:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-snb-47:20131005170819:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-waimea-2:20131005150400:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 /kernel/i386-randconfig-r2-1005/e2764a21797682598150002f00ae58271cd875ef/dmesg-yocto-waimea-7:20131005150445:i386-randconfig-r2-1005:3.12.0-rc3-00010-ge2764a2:52 [detached HEAD ec87205] Revert "drm: convert crtc to properties/state (pageflip)" 26 files changed, 132 insertions(+), 427 deletions(-) ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:ec8720598ab7101ffdcdce4a6bf29c3184011487:bisect-usb 2013-10-05-17:29:08 ec8720598ab7101ffdcdce4a6bf29c3184011487 compiling 2013-10-05-17:37:43 detecting boot state 3.12.0-rc3-00011-gec87205. 7 17 30 40 46 53 57 58 59. 60 SUCCESS ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:7dee8dff47734ee52da2cd8b8ea9736e42c5062f:bisect-usb 2013-10-05-17:43:45 7dee8dff47734ee52da2cd8b8ea9736e42c5062f reuse /kernel/i386-randconfig-r2-1005/7dee8dff47734ee52da2cd8b8ea9736e42c5062f/vmlinuz-3.12.0-rc3-00313-g7dee8df 2013-10-05-17:43:46 detecting boot state .. 35....... 47 60 SUCCESS ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/i386-randconfig-r2-1005/robclark:global-thermonuclear-war:a0cf1abc25ac197dd97b857c0f6341066a8cb1cf:bisect-usb 2013-10-05-17:49:50 a0cf1abc25ac197dd97b857c0f6341066a8cb1cf compiling 2013-10-05-17:58:35 detecting boot state 3.12.0-rc2-next-20130927-03100-ga0cf1ab. 19 35......................... 60 SUCCESS