# bad: [2ea659a9ef488125eb46da6eb571de5eae5c43f6] Linux 4.12-rc1
# good: [a351e9b9fc24e982ec2f0e76379a49826036da12] Linux 4.11
git bisect start 'v4.12-rc1' 'v4.11'
# good: [221656e7c4ce342b99c31eca96c1cbb6d1dce45f] Merge tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
git bisect good 221656e7c4ce342b99c31eca96c1cbb6d1dce45f
# bad: [c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91] Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
git bisect bad c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91
# bad: [e579dde654fc2c6b0d3e4b77a9a4b2d2405c510e] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
git bisect bad e579dde654fc2c6b0d3e4b77a9a4b2d2405c510e
# bad: [a96480723c287c502b02659f4b347aecaa651ea1] Merge tag 'for-linus-4.12b-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
git bisect bad a96480723c287c502b02659f4b347aecaa651ea1
# good: [16a12fa9aed176444fc795b09e796be41902bb08] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
git bisect good 16a12fa9aed176444fc795b09e796be41902bb08
# good: [1684096b1ed813f621fb6cbd06e72235c1c2a0ca] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
git bisect good 1684096b1ed813f621fb6cbd06e72235c1c2a0ca
# bad: [9c35baf6cee9a5745d55de6f9995916dde642517] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
git bisect bad 9c35baf6cee9a5745d55de6f9995916dde642517
# bad: [666e5a406c3ed562e7b3ceff8b631b6067bdaead] mm: make ttu's return boolean
git bisect bad 666e5a406c3ed562e7b3ceff8b631b6067bdaead
# good: [a6ffdc07847e74cc244c02ab6d0351a4a5d77281] mm: use is_migrate_highatomic() to simplify the code
git bisect good a6ffdc07847e74cc244c02ab6d0351a4a5d77281
# bad: [2948be5acf7d798991b127ceda6eea13e52c597f] mm: do not use double negation for testing page flags
git bisect bad 2948be5acf7d798991b127ceda6eea13e52c597f
# good: [9070733b4efac4bf17f299a81b01c15e206f9ff5] xfs: abstract PF_FSTRANS to PF_MEMALLOC_NOFS
git bisect good 9070733b4efac4bf17f299a81b01c15e206f9ff5
# bad: [81378da64de6d33d0c200885f1de431c9a3e5ccd] jbd2: mark the transaction context with the scope GFP_NOFS context
git bisect bad 81378da64de6d33d0c200885f1de431c9a3e5ccd
# good: [9ba1fb2c602a6f2323e3a08ec8e7a8e33bf335f4] xfs: use memalloc_nofs_{save,restore} instead of memalloc_noio*
git bisect good 9ba1fb2c602a6f2323e3a08ec8e7a8e33bf335f4
# first bad commit: [81378da64de6d33d0c200885f1de431c9a3e5ccd] jbd2: mark the transaction context with the scope GFP_NOFS context