git bisect start
# good: [d8ec26d7f8287f5788a494f56e8814210f0e64be] Linux 3.13
git bisect good d8ec26d7f8287f5788a494f56e8814210f0e64be
# bad: [38dbfb59d1175ef458d006556061adeaa8751b72] Linus 3.14-rc1
git bisect bad 38dbfb59d1175ef458d006556061adeaa8751b72
# good: [6ff4b105163223741f5a82804f9695221017ae42] i2c: rcar: fix NACK error code
git bisect good 6ff4b105163223741f5a82804f9695221017ae42
# good: [2d2e7d195b902c419bc0b69ced026aca444d69a8] Merge tag 'spi-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
git bisect good 2d2e7d195b902c419bc0b69ced026aca444d69a8
# bad: [9b0cd304f26b9fca140de15deeac2bf357d1f388] Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
git bisect bad 9b0cd304f26b9fca140de15deeac2bf357d1f388
# good: [cca21640d217f2a421ef63e7045381dc2b9a8afc] Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect good cca21640d217f2a421ef63e7045381dc2b9a8afc
# good: [9354eafd893f45320a37da360e1728104e49cc2f] Merge tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux into drm-next
git bisect good 9354eafd893f45320a37da360e1728104e49cc2f
# bad: [a5bd4f8ab0443ea62be34b112eb78cafb6b3042d] Merge branch 'drm-armada-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-next
git bisect bad a5bd4f8ab0443ea62be34b112eb78cafb6b3042d
# good: [2b76a676f797b4bfbe6e856f5f608bed4e6e92b4] Merge branch 'topic/core-stuff' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
git bisect good 2b76a676f797b4bfbe6e856f5f608bed4e6e92b4
# bad: [d394fb12eca4cb9f42f922d7ae2bc8d7e1ed9272] drm/nve0/fb/gddr5: not all memory partitions are created equal
git bisect bad d394fb12eca4cb9f42f922d7ae2bc8d7e1ed9272
# bad: [3c57d85d7d8f2d87c6700327d1db69b73fc66533] drm/nouveau/ttm: tidy up creation of temporary buffer move vmas
git bisect bad 3c57d85d7d8f2d87c6700327d1db69b73fc66533
# good: [abca9e45449876ca4e66f7e31c850753cde344a5] drm: Pass 'flags' from the caller to .get_scanout_position()
git bisect good abca9e45449876ca4e66f7e31c850753cde344a5
# bad: [2510538fa000dd13a3e57b79bf073ffb1748976c] drm/cirrus: correct register values for 16bpp
git bisect bad 2510538fa000dd13a3e57b79bf073ffb1748976c
# bad: [f5395ba35f2ae52eb5839f8046e4aeef6df7f357] Merge branch 'drm-vbl-timestamp' of git://gitorious.org/vsyrjala/linux into drm-next
git bisect bad f5395ba35f2ae52eb5839f8046e4aeef6df7f357
# bad: [095163bad59bfeed294a81e0d873fa8943e4fa01] drm/i915: Add a kludge for DSL incrementing too late and ISR not working
git bisect bad 095163bad59bfeed294a81e0d873fa8943e4fa01