git bisect start
# status: waiting for both 'good' and 'bad' commits
# bad: [038d61fd642278bab63ee8ef722c50d10ab01e8f] Linux 6.16
git bisect bad 038d61fd642278bab63ee8ef722c50d10ab01e8f
# status: waiting for 'good' commit(s), 'bad' commit known
# good: [0ff41df1cb268fc69e703a08a57ee14ae967d0ca] Linux 6.15
git bisect good 0ff41df1cb268fc69e703a08a57ee14ae967d0ca
# good: [43db1111073049220381944af4a3b8a5400eda71] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
git bisect good 43db1111073049220381944af4a3b8a5400eda71
# good: [11fcf368506d347088e613edf6cd2604d70c454f] uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again
git bisect good 11fcf368506d347088e613edf6cd2604d70c454f
# good: [601dddb6c5d6bf63c63b2efba98231db5f861696] Merge tag 'regulator-fix-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
git bisect good 601dddb6c5d6bf63c63b2efba98231db5f861696
# bad: [923d401238c590f39833a2015f6f9493f146d98f] Merge tag 'iommu-fixes-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
git bisect bad 923d401238c590f39833a2015f6f9493f146d98f
# bad: [6daaa479ac557bc426a7fd2e913b618523fe41fd] Merge tag 'drm-xe-fixes-2025-06-26' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
git bisect bad 6daaa479ac557bc426a7fd2e913b618523fe41fd
# bad: [5c8013ae2e86ec36b07500ba4cacb14ab4d6f728] Merge tag 'net-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
git bisect bad 5c8013ae2e86ec36b07500ba4cacb14ab4d6f728
# bad: [9afe652958c3ee88f24df1e4a97f298afce89407] Merge tag 'x86_urgent_for_6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect bad 9afe652958c3ee88f24df1e4a97f298afce89407
# bad: [4774cfe3543abb8ee98089f535e28ebfd45b975a] Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
git bisect bad 4774cfe3543abb8ee98089f535e28ebfd45b975a
# bad: [f688b599d711d169b22e99f2d055847d66c4e0d3] Merge tag 'pm-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
git bisect bad f688b599d711d169b22e99f2d055847d66c4e0d3
# bad: [dd3581853c5f190c3a7bd1de78f5ecb2905a77a7] Merge branch 'pm-cpuidle'
git bisect bad dd3581853c5f190c3a7bd1de78f5ecb2905a77a7
# good: [ea2867608b311a4bcf4f231cd065825b5d8dc4f9] Merge branch 'pm-tools'
git bisect good ea2867608b311a4bcf4f231cd065825b5d8dc4f9
# bad: [a430c11f401589a0f4f57fd398271a5d85142c7a] intel_idle: Rescan "dead" SMT siblings during initialization
git bisect bad a430c11f401589a0f4f57fd398271a5d85142c7a
# bad: [4c529a4a7260776bb4abe264498857b4537aa70d] x86/smp: PM/hibernate: Split arch_resume_nosmt()
git bisect bad 4c529a4a7260776bb4abe264498857b4537aa70d
# bad: [c0f691388992c708436ab5f6e810865be6ddf5c6] intel_idle: Use subsys_initcall_sync() for initialization
git bisect bad c0f691388992c708436ab5f6e810865be6ddf5c6
# first bad commit: [c0f691388992c708436ab5f6e810865be6ddf5c6] intel_idle: Use subsys_initcall_sync() for initialization