On giovedì 8 settembre 2016 16:11:49 CEST Valerio Passini wrote: I missed a line in copy-paste, sorry. Valerio git bisect start # good: [2dcd0af568b0cf583645c8a317dd12e344b1c72a] Linux 4.6 git bisect good 2dcd0af568b0cf583645c8a317dd12e344b1c72a # bad: [523d939ef98fd712632d93a5a2b588e477a7565e] Linux 4.7 git bisect bad 523d939ef98fd712632d93a5a2b588e477a7565e # good: [0694f0c9e20c47063e4237e5f6649ae5ce5a369a] radix tree test suite: remove dependencies on height git bisect good 0694f0c9e20c47063e4237e5f6649ae5ce5a369a # good: [e4f7bdc2ec0d0dcc27f7d70db27a620dfdc1f697] Merge branch 'for-4.7-zac' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata git bisect good e4f7bdc2ec0d0dcc27f7d70db27a620dfdc1f697 # bad: [049ec1b5a76d34a6980cccdb7c0baeb4eed7a993] Merge tag 'drm-fixes-for- v4.7-rc2' of git://people.freedesktop.org/~airlied/linux git bisect bad 049ec1b5a76d34a6980cccdb7c0baeb4eed7a993 # good: [a10c38a4f385f5d7c173a263ff6bb2d36021b3bb] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client git bisect good a10c38a4f385f5d7c173a263ff6bb2d36021b3bb # bad: [9ba55cf7cfbfd12a7e914d0d55b7581e896b3f0d] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending git bisect bad 9ba55cf7cfbfd12a7e914d0d55b7581e896b3f0d # bad: [c61b49c79e1c1d4bc0c2fdc053ef56e65759b5fd] Merge tag 'drm-fixes-v4.7- rc1' of git://people.freedesktop.org/~airlied/linux git bisect bad c61b49c79e1c1d4bc0c2fdc053ef56e65759b5fd # good: [dc03c0f9d12d85286d5e3623aa96d5c2a271b8e6] Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild git bisect good dc03c0f9d12d85286d5e3623aa96d5c2a271b8e6 # good: [e28e909c36bb5d6319953822d84df00fce7cbd18] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm git bisect good e28e909c36bb5d6319953822d84df00fce7cbd18 # good: [79b3c7164c18e2fe9e69b0dcc0d45bab7ae3c968] Merge branch 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux into drm-next git bisect good 79b3c7164c18e2fe9e69b0dcc0d45bab7ae3c968 # bad: [1e8143db755f745a9842984de5e8b423f583aea2] Merge tag 'platform-drivers- x86-v4.7-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 git bisect bad 1e8143db755f745a9842984de5e8b423f583aea2 # good: [afcedebc6a094224973534f43b396bbbf33fe44e] thinkpad_acpi: save kbdlight state on suspend and restore it on resume git bisect good afcedebc6a094224973534f43b396bbbf33fe44e # good: [2aac630429d986a43ac59525a4cff47a624dc58e] iommu/vt-d: change intel- iommu to use IOVA frame numbers git bisect good 2aac630429d986a43ac59525a4cff47a624dc58e # bad: [2566278551d3db875bc3bbfc41b42f2e80392108] Merge git:// git.infradead.org/intel-iommu git bisect bad 2566278551d3db875bc3bbfc41b42f2e80392108 # bad: [22e2f9fa63b092923873fc8a52955151f4d83274] iommu/vt-d: Use per-cpu IOVA caching git bisect bad 22e2f9fa63b092923873fc8a52955151f4d83274 # bad: [9257b4a206fc0229dd5f84b78e4d1ebf3f91d270] iommu/iova: introduce per- cpu caching to iova allocation git bisect bad 9257b4a206fc0229dd5f84b78e4d1ebf3f91d270 # first bad commit: [9257b4a206fc0229dd5f84b78e4d1ebf3f91d270] iommu/iova: introduce per-cpu caching to iova allocation