git bisect start
# bad: [1f5547c7f183363eabe07e5d202a49f2e94e995a] Linux 3.4.2
git bisect bad 1f5547c7f183363eabe07e5d202a49f2e94e995a
# good: [845720650c557a75262b629b0bc228fffcf64638] Linux 3.3.8
git bisect good 845720650c557a75262b629b0bc228fffcf64638
# good: [c16fa4f2ad19908a47c63d8fa436a1178438c7e7] Linux 3.3
git bisect good c16fa4f2ad19908a47c63d8fa436a1178438c7e7
# good: [f63d395d47f37a4fe771e6d4b1db9d2cdae5ffc5] Merge tag 'nfs-for-3.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
git bisect good f63d395d47f37a4fe771e6d4b1db9d2cdae5ffc5
# good: [a6f707b601c3f85d4b816ea08a757ea1af4f1cc0] Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia
git bisect good a6f707b601c3f85d4b816ea08a757ea1af4f1cc0
# bad: [174808af90a06ee59ffedd60c00c252f1f887f25] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
git bisect bad 174808af90a06ee59ffedd60c00c252f1f887f25
# bad: [adb3b1f3fc1c6edb501808ebf80a81e81c52eb73] Merge tag 'parisc-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6
git bisect bad adb3b1f3fc1c6edb501808ebf80a81e81c52eb73
# good: [a9d38a4f2da6c49a257253a9fdef7a6bcb0e0e4f] Merge branch 'dunlap' (Randy's Documentation patches)
git bisect good a9d38a4f2da6c49a257253a9fdef7a6bcb0e0e4f
# bad: [c39e8ede284f469971589f2e04af78216e1a771d] Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
git bisect bad c39e8ede284f469971589f2e04af78216e1a771d
# bad: [73f05330497b98c45d157b7d0c60673798bb4c3b] Merge branch 'apei' into release
git bisect bad 73f05330497b98c45d157b7d0c60673798bb4c3b
# good: [5aa3c16c6b196857ea24ec1c589e3db3c4c64c96] ACPICA: Update to version 20120320
git bisect good 5aa3c16c6b196857ea24ec1c589e3db3c4c64c96
# good: [02401c06b7f6bec65f314e3cec7894502c973501] cpuidle: power_usage should be declared signed integer
git bisect good 02401c06b7f6bec65f314e3cec7894502c973501
# good: [344e222edf486bf42da1ced137e36df7a345b0ad] ACPI throttling: fix endian bug in acpi_read_throttling_status()
git bisect good 344e222edf486bf42da1ced137e36df7a345b0ad
# bad: [1a05e4678724c4a5fe7b9e4e208b616dfe8c3a32] Merge branches 'acpica', 'bgrt', 'bz-11533', 'cpuidle', 'ec', 'hotplug', 'misc', 'red-hat-bz-727865', 'thermal', 'throttling', 'turbostat' and 'video' into release
git bisect bad 1a05e4678724c4a5fe7b9e4e208b616dfe8c3a32
# good: [37239978778806ecba54da60676abb46870acebb] ACPI: Clean redundant codes in scan.c
git bisect good 37239978778806ecba54da60676abb46870acebb
# good: [15aaa34654831e98dd76f7738b6c7f5d05a66430] tools turbostat: harden against cpu online/offline
git bisect good 15aaa34654831e98dd76f7738b6c7f5d05a66430
# good: [6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d] ACPI: Make ACPI interrupt threaded
git bisect good 6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d
# good: [d1ff4b1cdbabb9ab9813f3d6e1cbec42cc5d6ed8] ACPI: Add support for exposing BGRT data
git bisect good d1ff4b1cdbabb9ab9813f3d6e1cbec42cc5d6ed8
# bad: [b60e7f6166857c76871977794fa266b02da1f394] ACPI video: Don't start video device until its associated input device has been allocated
git bisect bad b60e7f6166857c76871977794fa266b02da1f394
# bad: [ea9f8856bd6d4ed45885b06a338f7362cd6c60e5] ACPI video: Harden video bus adding.
git bisect bad ea9f8856bd6d4ed45885b06a338f7362cd6c60e5