git bisect start
# good: [64291f7db5bd8150a74ad2036f1037e6a0428df2] Linux 4.2
git bisect good 64291f7db5bd8150a74ad2036f1037e6a0428df2
# bad: [6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f] Linux 4.3-rc1
git bisect bad 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f
# good: [dd5cdb48edfd34401799056a9acf61078d773f90] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
git bisect good dd5cdb48edfd34401799056a9acf61078d773f90
# bad: [f377ea88b862bf7151be96d276f4cb740f8e1c41] Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
git bisect bad f377ea88b862bf7151be96d276f4cb740f8e1c41
# good: [abebcdfb64f1b39eeeb14282d9cd4aad1ed86f8d] Merge tag 'sound-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
git bisect good abebcdfb64f1b39eeeb14282d9cd4aad1ed86f8d
# bad: [bef2c7bd578e91c9c10983e0c15c4501127b77ca] Merge tag 'drm/tegra/for-4.3-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
git bisect bad bef2c7bd578e91c9c10983e0c15c4501127b77ca
# bad: [97d3308ab245c51ae237b3444afa7ae87aa9bcd4] drm/i915: Add HAS_CORE_RING_FREQ macro
git bisect bad 97d3308ab245c51ae237b3444afa7ae87aa9bcd4
# bad: [75289874e4484cd4702b3341b654b45b4a09b9d3] drm/i915: Update add_request() to take a request structure
git bisect bad 75289874e4484cd4702b3341b654b45b4a09b9d3
# bad: [c0165304e10f317672e20f2b40770d74c51e287f] drm/i915: Only enable cursor if it can be enabled.
git bisect bad c0165304e10f317672e20f2b40770d74c51e287f
# bad: [b432e5cfd5e92127ad2dd83bfc3083f1dbce43fb] drm/i915: BDW clock change support
git bisect bad b432e5cfd5e92127ad2dd83bfc3083f1dbce43fb
# bad: [34edce2fea6960ce5855d6e09902f82822c374c5] drm/i915: Add cdclk extraction for g33, g965gm and g4x
git bisect bad 34edce2fea6960ce5855d6e09902f82822c374c5
# bad: [318bd821d65d37fb12c5673607e2b013f7a86a01] drm/i915/skl: Propagate the error if we fail to find a suitable DPLL divider
git bisect bad 318bd821d65d37fb12c5673607e2b013f7a86a01
# bad: [5fcece80ecdac932a0acb71e3a239c39dd4af20f] drm/i915: group all hotplug related fields into a new struct in dev_priv
git bisect bad 5fcece80ecdac932a0acb71e3a239c39dd4af20f
# bad: [0d2e42970cfa8814ce5f73e329f61c94b7ec2dab] drm/i915: reduce indent in i9xx_hpd_irq_handler
git bisect bad 0d2e42970cfa8814ce5f73e329f61c94b7ec2dab
# bad: [b1b38278e12b04cf9a227f6af2c24651cf6e8a85] drm/i915: add a context parameter to {en, dis}able zero address mapping
git bisect bad b1b38278e12b04cf9a227f6af2c24651cf6e8a85
# first bad commit: [b1b38278e12b04cf9a227f6af2c24651cf6e8a85] drm/i915: add a context parameter to {en, dis}able zero address mapping